Oregon ». Portland. $57. Flights to Portland, Portland. Find flights to Portland from $39. Fly from San Francisco Bay Area on Frontier, Spirit Airlines and more. Search for Portland flights on KAYAK now to find the best deal.Looking for a cheap last-minute deal or the best round-trip flight from Portland to San Francisco? Find the biggest savings on one-way and round-trip tickets right here. Recent airfare deals on Portland to San Francisco Frontier Airlines Portland 2024-04-17 San Francisco 2024-04-21 USD 50 Search. Round Trip F9 Nonstop …Airfares from $24 One Way, $48 Round Trip from Portland to Bodega Bay. Prices starting at $48 for return flights and $24 for one-way flights to Bodega Bay were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Wed, May 15. PDX. Portland.Airlines adjust prices for flights from Portland to San Francisco based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. How much do flights from Portland (PDX) to San Francisco (SFO) cost? According to … Flights from Eugene to San Francisco. $226. Flights from Medford to San Francisco. $289. Flights from North Bend to San Francisco. $48. Flights from Portland to San Francisco. $172. Flights from Redmond to San Francisco. 12:24. Lufthansa / Operated by United Airlines 1823. «. ←. 1. 2. →. ». (PDX to SFO) Track the current status of flights departing from (PDX) Portland International Airport and arriving in (SFO) San Francisco International Airport.Airfares from $24 One Way, $48 Round Trip from Salem to San Francisco. Prices starting at $48 for return flights and $24 for one-way flights to San Francisco were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 11 - Tue, May 14.Book cheap flights from Portland to San Francisco on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab PDX to SFO flight deals and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away! …Portland. SFO. San Francisco. ₹17,330. Return. found 2 days ago. Compare & reserve one-way or return flights from Portland to San Francisco from ₹6,912 only to get the …Cheap Flights from San Francisco (SFO) to Portland (PDX) Prices were available within the past 7 days and start at AU$93 for one-way flights and AU$174 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Return. Wed., 29 May - Wed., 29 May. SFO. San Francisco. PDX. … 12:24. Lufthansa / Operated by United Airlines 1823. «. ←. 1. 2. →. ». (PDX to SFO) Track the current status of flights departing from (PDX) Portland International Airport and arriving in (SFO) San Francisco International Airport. SEARCH Flight Search. SHOW FARES Include Nearby Airports . best fares for . BEST FARES FOR help. Meeting Code help MEETING EVENT CODE (Optional) Use Certificates, eCredits, or Delta Gift Cards . SEARCH Flight Search. THE ON-TIME MACHINE . Flight Status & Notifications. All fields required. Search by. From City or Airport. To City or …Cheapest flight. $75. Best time to beat the crowds with an average 15% drop in price. Most popular time to fly with an average 11% increase in price. Flight from New York LaGuardia Airport to San Francisco.Flights from Portland to San Francisco . PDX to SFO. All flight routes from Portland International, USA to San Francisco International, USA.These routes are operated by 4 different airlines. You can either fly non-stop with Alaska Airlines or United Airlines, or choose from 8 different transit flights.The shortest flight time is 1 hour and 50 minutes.Book cheap flights from Portland to San Francisco on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab PDX to SFO flight deals and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away! … Portland to San Francisco Flights. Flights from PDX to SFO are operated 41 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 20:21. The earliest flight departs at 05:45, the last flight departs at 20:21. However, this depends on the date you are flying so please check with the full flight schedule above to ... Cheap Flights from San Francisco (SFO) to Portland (PDX) Prices were available within the past 7 days and start at £47 for one-way flights and £94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Return. Sat, 4 May - Sat, 11 May. SFO. San Francisco. PDX. Portland. £94 …You can visit San Francisco or nearby cities when you fly to California on United. Find your vacation package to San Francisco with United Vacations. Book cheap flights to San Francisco (SFO) with United Airlines. Enjoy all the in-flight perks on your San Francisco flight, including speed Wi-Fi.Use Google Flights to find cheap departing flights to Portland and to track prices for specific travel dates for your next getaway. Portland to San Francisco Flights. Flights from PDX to SFO are operated 41 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 20:21. The earliest flight departs at 05:45, the last flight departs at 20:21. However, this depends on the date you are flying so please check with the full flight schedule above to ... Amazing SFO to PDX Flight Deals. The cheapest flights to Portland Intl. found within the past 7 days were $43 round trip and $29 one way. Prices and availability subject to change.Each day, there are between 12 and 15 nonstop flights that take off from Portland and land in San Francisco, with an average flight time of 1h 49m. The most common departure …PDX to BOM Flight Details. Distance and aircraft type by airline for flights from Portland International Airport to Chhatrapati Shivaji International Airport. Origin PDX Portland International Airport. Destination BOM Chhatrapati Shivaji International Airport. Distance 7,863.37 miles.Tue, 14 May SFO - PDX with Frontier Airlines. Direct. from £39. San Francisco. £46 per passenger.Departing Sat, 1 Jun, returning Wed, 5 Jun.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Portland on Sat, 1 Jun, arriving in San Francisco International.Inbound direct flight with Frontier Airlines ...CheapOair.ca will help you to find the best deals on flights from Portland to San Francisco. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With CheapOair.ca, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and …Book cheap flights from Portland to San Francisco on CheapOair and enjoy great discounts. Whether its leisure or a business trip, we offer the most competitive rates on flight tickets to destinations around the world. Grab PDX to SFO flight deals and save big! Hurry, our cheap rates are not going to last forever, so make your bookings right away! …Amazing Delta PDX to SFO Flight Deals. The cheapest flights to San Francisco Intl. found within the past 7 days were $102 round trip and one way. Prices and availability subject to change. Additional terms may apply. Tue, May 14 - Wed, May 15.Flight Arrivals information at Portland Airport (PDX): Status and Estimated times - Today ... San Francisco (SFO) 06:14 pm AS1169. BA2982. CX7866. FJ5814. KE6091. QR3365. Alaska Airlines. British Airways . Cathay Pacific . Fiji Airways . Korean Air . Qatar Airways . C. Conc. C. Landed - On-time [+] Salt Lake City (SLC) 06:25 pm DL1414. KL7058. …See Latest Fare. San Francisco (SFO) to. Portland, OR (PDX) 07/06/24 - 07/13/24. from. $249*. Updated: 7 hours ago. Round trip. I.Best Flight Tracker: Live Tracking Maps, Flight Status, and Airport Delays for airline flights, private/GA flights, and airports.The cheapest way to get from Portland Airport (PDX) to San Francisco International Airport costs only $93, and the quickest way takes just 1¾ hours. Find the travel option that best suits you. ... Flights from Portland to San Francisco via Seattle Ave. Duration 4h 7m When Monday, Thursday and Friday Estimated price $90 - $420 Flights from Portland …Cheap Flights from SFO to PDX starting at $29 One Way, $58 Round Trip. Prices starting at $58 for return flights and $29 for one-way flights to Portland Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Sat, May 4 - Tue, May 7.Finding cheap flights to Portland International Airport is easy with Skyscanner. Airfare prices often vary, and your ticket price depends on travel dates, seat availability, and booking time. We've monitored fares from top online travel agents and airlines flying to Portland International Airport to bring you the most affordable flights.Flight carbon footprint between Portland International Airport (PDX) and San Francisco International Airport (SFO) On average, flying from Portland to San Francisco generates about 106 kg of CO2 per passenger, and 106 kilograms equals 234 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.1h 52m direct. ₹ 11,577 Alaska Airlines. Find Deal. Tue, 14 May - Mon, 27 May. 16:30 - 18:14 SFO - PDX. 1h 44m direct. 19:53 - 21:40 PDX - SFO. 1h 47m direct. ₹ 12,326 …Cheap Flights from Portland to Delhi (PDX-DEL) Prices were available within the past 7 days and start at $524 for one-way flights and $939 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Portland to Delhi with no change fee on selected flights.To reach Portland, PDX from San Francisco, SFO you can choose from the top airlines, Virgin America, Alaska Airlines and American Airlines for a comfortable and convenient journey. The average time taken by a flight to cover the distance of 550 miles between the two cities is about 1 hour and 30 minutes.Cheap flights from Portland to San Francisco International from C$65. Direct flights only. Home. United States. Portland. San Francisco International. Compare Portland to San …Cheap Flights from PDX to SFO starting at $29 One Way, $58 Round Trip. Prices starting at $58 for return flights and $29 for one-way flights to San Francisco Intl. were the …SFO to PDX. All flight routes from San Francisco International, California, USA to Portland International, Oregon, USA. These routes are operated by 5 different airlines. You can either fly non-stop or choose from 8 different transit flights. The shortest flight time is 1 hour and 45 minutes. Non-stop with Alaska Airlines. 4-6 flights per day.Amazing Delta PDX to SFO Flight Deals. The cheapest flights to San Francisco Intl. found within the past 7 days were $102 round trip and one way. Prices and availability subject to change. Additional terms may apply. Tue, May 14 - Wed, May 15.Flights from Eugene to San Francisco. $226. Flights from Medford to San Francisco. $289. Flights from North Bend to San Francisco. $48. Flights from Portland to San Francisco. $172. Flights from Redmond to San Francisco.SFO to PDX. All flight routes from San Francisco International, California, USA to Portland International, Oregon, USA. These routes are operated by 5 different airlines. You can either fly non-stop or choose from 8 different transit flights. The shortest flight time is 1 hour and 45 minutes. Non-stop with Alaska Airlines. 4-6 flights per day.The total driving distance from PDX to SFO is 659 miles or 1 061 kilometers. The total straight line flight distance from PDX to SFO is 550 miles. This is equivalent to 885 kilometers or 478 nautical miles. Your trip begins at Portland International Airport in Portland, Oregon. It ends at San Francisco International Airport in San Francisco ...Check real-time flight status of AS2298 from Portland to San Francisco on Trip.com. Find latest flight arrivals & departures and other travel information. Book Alaska Airlines flight tickets with us!Prices were available within the past 7 days and start at $60 for one-way flights and $113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, May 22 - Wed, May 22. PDX. Portland. 12:24. Lufthansa / Operated by United Airlines 1823. «. ←. 1. 2. →. ». (PDX to SFO) Track the current status of flights departing from (PDX) Portland International Airport and arriving in (SFO) San Francisco International Airport. Flights from Portland to San Francisco. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Portland to San Francisco. Find the best... Please click on the specific area of the page that your feedback is related to so it can be sent to the correct team. Compare flight deals to Portland from San Francisco from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Portland start from £19 one-way. Flex your dates to find the best SFO-PDX ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest … Find flights to San Francisco Bay Area from $118. Fly from Portland on Delta, United Airlines, American Airlines and more. Search for San Francisco Bay Area flights on KAYAK now to find the best deal. Find the lowest prices on one-way and round-trip tickets right here. San Francisco.$400 per passenger.Departing Thu, Jun 6, returning Mon, Jun 10.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Portland on Thu, Jun 6, arriving in San Francisco International.Inbound indirect flight with Delta, departing from San ... Select the departure date and provide either the flight number or departure and arrival city. Departure date Tuesday, 04/23/2024 Wednesday, 04/24/2024 Thursday, 04/25/2024 CheapOair.ca will help you to find the best deals on flights from Portland to San Francisco. With our search technology, effortlessly searching flight routes across hundreds of airlines has never been easier or more convenient. With CheapOair.ca, we aim to make it simple and quick to search, select and save on the flights that best suit your needs and …Wed, May 29 PDX – SFO with Frontier Airlines. Direct. from $43. Portland.$50 per passenger.Departing Tue, Jun 11, returning Tue, Jun 18.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Tue, Jun 11, arriving in Portland.Inbound direct flight with …UA8210 and San Francisco SFO to Portland PDX Flights. Other flights departing from San Francisco SFO: UA5661, AM623, UA693, UA2309. Other flights arriving at Portland PDX: WN2739, AS3336, AS2354, DL4065. All flights connecting San Francisco SFO to Portland PDX.Economy. See Latest Fare. Portland, ME (PWM) to. San Francisco (SFO) 06/10/24 - 06/17/24. from. $525*. Updated: 13 hours ago. Round trip.UA 1561 San Francisco to Portland Flight Status United Airlines Flight UA1561 from San Francisco International Airport SFO to Portland International Airport PDX is not scheduled for today April 21st, 2024. The last time the flight was scheduled was on March 6th, 2024. Check the table below for UA1561's most recent flight history: UA 1561 …Cheapest flight. $75. Best time to beat the crowds with an average 15% drop in price. Most popular time to fly with an average 11% increase in price. Flight from New York LaGuardia Airport to San Francisco. Amazing SFO to PDX Flight Deals. The cheapest flights to Portland Intl. found within the past 7 days were $43 round trip and $29 one way. Prices and availability subject to change. Browse destinations: $107. Find and compare Alaska Airlines flights to Portland (PDX). Fly from the United States with Alaska Airlines to Portland. From Los Angeles $77; From Burbank $79; From San Francisco $84. Search for flights now | KAYAK.Prices were available within the past 7 days and start at $60 for one-way flights and $113 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, May 22 - Wed, May 22. PDX. Portland. Find United Airlines cheap flights from San Francisco to Portland, OR. Enjoy a San Francisco to Portland, OR modern flight experience in premium cabins with Wi-Fi. Round-trip. 1 adult. Economy. Round-trip One-way Multi-city. From? To? Mon 4/22. Mon 4/29. 1 adult. Economy. Find Your Flight. The best prices from Portland …Cheap Flights from Portland to Delhi (PDX-DEL) Prices were available within the past 7 days and start at $524 for one-way flights and $939 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Portland to Delhi with no change fee on selected flights.Flight Departures information from San Francisco Airport (SFO): Status and Estimated times - Today ... Check the status of your flight to San Francisco Airport (SFO) using the information on our departures page. The data on departures times and status is frequently updated in real time. ... Portland (PDX) 08:10 am UA1799. AC3333. NZ9341. OZ6320. …On average, a flight to Portland costs $256. The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from San Francisco. The most popular routes on KAYAK are San Francisco to Portland which costs $148 on average, and Los Angeles to Portland, which costs $246 on average. See prices from:San Francisco (SFO), CA to Portland, OR. departing on 8/20. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 17 travel days available. Book flights from San Francisco (SFO) to Portland, OR, with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings.San Francisco (SFO), CA to Portland, OR. departing on 8/20. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 17 travel days available. Book flights from San Francisco (SFO) to Portland, OR, with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings.PDX to BOM Flight Details. Distance and aircraft type by airline for flights from Portland International Airport to Chhatrapati Shivaji International Airport. Origin PDX Portland International Airport. Destination BOM Chhatrapati Shivaji International Airport. Distance 7,863.37 miles.Flights from PDX to SFO are operated 41 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 20:21. The earliest flight departs at 05:45, …Find flights from Portland to San Francisco (PDX-SFO) with Jetcost. Compare deals from top airlines and travel agencies and find your Portland - San Francisco flight at the best price.Flights from Eugene to San Francisco. $226. Flights from Medford to San Francisco. $289. Flights from North Bend to San Francisco. $48. Flights from Portland to San Francisco. $172. Flights from Redmond to San Francisco.Help. Flights from Phoenix to San Francisco. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Phoenix to San Francisco.The cheapest way to get from Portland Airport (PDX) to San Francisco International Airport costs only $93, and the quickest way takes just 1¾ hours. Find the travel option that best suits you. ... Flights from Portland to San Francisco via Seattle Ave. Duration 4h 7m When Monday, Thursday and Friday Estimated price $90 - $420 Flights from Portland … Cheap Flights from Portland (PDX) to San Francisco (SFO) Prices were available within the past 7 days and start at ₹6,912 for one-way flights and ₹14,825 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. See Latest Fare. San Francisco (SFO) to. Portland, OR (PDX) 07/06/24 - 07/13/24. from. $249*. Updated: 7 hours ago. Round trip. I. Find the lowest prices on one-way and round-trip tickets right here. San Francisco.$400 per passenger.Departing Thu, Jun 6, returning Mon, Jun 10.Round-trip flight with Delta.Outbound indirect flight with Delta, departing from Portland on Thu, Jun 6, arriving in San Francisco International.Inbound indirect flight with Delta, departing from San ... Book cheap flights to Portland, OR (PDX) with United Airlines. Enjoy all the in-flight perks on your Portland, OR flight, including speed Wi-Fi. ... From San Francisco (SFO) To Portland, OR (PDX) Roundtrip | Economy: 05/29/24 - 06/04/24: from. $ 119* Viewed: 17 hours ago. From Chicago (ORD) To Portland, OR (PDX) Roundtrip | Economy: 06/18/24 …Get Delta cheap flights from Portland to San Francisco. Book one-way or return flight from PDX → SFO with Delta (DL) deals & save! San Francisco (SFO), CA to Portland, OR. departing on 8/20. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 17 travel days available. Book flights from San Francisco (SFO) to Portland, OR, with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings. All flights from PDX to SFO non-stop. There are direct flights from Portland International, Oregon, USA to San Francisco International (SFO), California, USA every day of the …Finding cheap flights to Portland International Airport is easy with Skyscanner. Airfare prices often vary, and your ticket price depends on travel dates, seat availability, and booking time. We've monitored fares from top online travel agents and airlines flying to Portland International Airport to bring you the most affordable flights.There are 3 airlines that fly direct from San Francisco to Portland. They are: Alaska Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $121 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines. Drive • 11h 15m. Drive from Portland Airport (PDX) to San Francisco Airport (SFO) 657.9 miles. $110 - $180. Quickest way to get there Cheapest option Distance between.
Apr 5, 2024 · Wed, May 29 PDX – SFO with Frontier Airlines. Direct. from $43. Portland.$50 per passenger.Departing Tue, Jun 11, returning Tue, Jun 18.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from San Francisco International on Tue, Jun 11, arriving in Portland.Inbound direct flight with Frontier ... . Prime live tv
San Francisco (SFO) to Portland (PDX) Flights > Flight Delay Compensation up to 600€: Claim compensation for your flight delay or cancellation > New Flights: F99480 MO2751 MO2741 G44915 STT74 AMF7289 S75078 D29449 GB2051 5A418 Looking for a cheap last-minute deal or the best round-trip flight from Portland to San Francisco? Find the biggest savings on one-way and round-trip tickets right here. Recent airfare deals on Portland to San Francisco Frontier Airlines Portland 2024-04-17 San Francisco 2024-04-21 USD 50 Search. Round Trip F9 Nonstop … Portland to San Francisco Flights. Flights from PDX to SFO are operated 41 times a week, with an average of 6 flights per day. Departure times vary between 05:45 - 20:21. The earliest flight departs at 05:45, the last flight departs at 20:21. However, this depends on the date you are flying so please check with the full flight schedule above to ... The cheapest flights to San Francisco Intl. found within the past 7 days were $236 round trip and $117 one way. Prices and availability subject to change. Additional terms may apply. $117 Search for cheap flights deals from PWM to SFO (Portland Intl. Jetport to San Francisco Intl.).Looking at the price of taxis, a ride in San Francisco costs an around 3.68 EUR euros, 5% more expensive than Portland, with a fare of 3.50 EUR euros, while train tickets cost 7% more in San Francisco: 2.46 EUR euros against 2.30 EUR euros in Portland. Comparing the price of a meal, they range from 23.02 EUR euros in San Francisco, 43% more than …AS1155 and Portland PDX to San Francisco SFO Flights. Flight AS1155 is code-shared by 6 airlines using the flight numbers AA7464, CX7859, JL5416, KE6094, QR3378, SQ1399. Other flights departing from Portland PDX: AS300, AS324, WN367, AMF1992. Other flights arriving at San Francisco SFO: UA5920, UA246, UA5617, …Cheap Flights from PDX to SFO starting at $29 One Way, $58 Round Trip. Prices starting at $58 for return flights and $29 for one-way flights to San Francisco Intl. were the …PDX. Portland. SFO. San Francisco. $48. Roundtrip. Cheap Flights from San Francisco to Portland (SFO-PDX) Prices were available within the past 7 days and start at $29 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Francisco to Portland with no change fee on ... There are 3 airlines that fly direct from San Francisco to Portland. They are: Alaska Airlines, Frontier and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $118 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines.Flight AS41 is code-shared by 3 airlines using the flight numbers AA7627, BA2953, CX7859. Other flights departing from Portland PDX: AS1122, WN266, AS2350, AA1849. Other flights arriving at San Francisco SFO: DL512, B6277, DL993, AA2113. All flights connecting Portland PDX to San Francisco SFO.Alaska Airlines, Inc., Frontier Airlines and two other airlines fly from San Francisco Airport (SFO) to Portland hourly. Alternatively, you can take a bus from San Francisco Airport (SFO) to Portland via Main St & Market St, Embarcadero, West Oakland, Oakland, and Sacramento Bus Station in around 17h 3m. Airlines.Roundtrip. Wed, May 29 - Wed, May 29.Best Deals on Flights From Portland, OR (PDX) to San Francisco, CA (SFO) Find cheap fares from Portland, OR (PDX) to San Francisco, CA (SFO) with Frontier Airlines. Enjoy unlimited savings all year with the Discount Den℠!Please always check flight status with your airline. Flight Status results includes flights 12-hours ahead and 4-hours past (+12/-4) Flight Status times are shown in local Pacific Time. Flight Schedules. Flight Tracker.Flights from Portland to San Francisco. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Portland to San Francisco. Find the best....