Title: Cheap Flights from Portland (PWM) to San Antonio (SAT) - Expedia.ca ![](https://images.trvl-media.com/place/178303/f064855c-c445-4fbe-ad43-4a2de1aff6a8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178303/f064855c-c445-4fbe-ad43-4a2de1aff6a8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Portland (PWM) to San Antonio (SAT) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Portland Intl. Jetport Airport (PWM) to San Antonio International Airport (SAT) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:pwm,to:sat,departure:30/10/2025TANYT&leg2=from:sat,to:pwm,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:pwm,to:sat,departure:30/10/2025TANYT&leg2=from:sat,to:pwm,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pwm,to:sat,departure:30/10/2025TANYT&leg2=from:sat,to:pwm,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Southwest Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg) Southwest Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:pwm,to:sat,departure:30/10/2025TANYT&leg2=from:sat,to:pwm,departure:06/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Find the cheapest month to fly from Portland (PWM) to San Antonio (SAT) ### August is typically the cheapest month to fly From CA $275 - CA $1,067 per traveller. Flight from Portland to San Antonio (PWM - SAT) route information | Origin airport | Portland Intl. Jetport | | --- | --- | | Destination airport | San Antonio Intl. | | Distance | 2924 km | ## Portland to San Antonio Flights **The easy way to book your flights from Portland to San Antonio**  With Expedia, it’s simple to find and book flights to San Antonio from Portland whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to San Antonio Intl., too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Portland to San Antonio today, tomorrow, or this week.   **Save dollars with cheap flights from Portland Intl. Jetport, PWM to San Antonio Intl., SAT**  Sort your search results by price to find great deals on your flight from Portland to San Antonio—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Antonio from Portland currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to San Antonio   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to San Antonio from Portland**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to San Antonio with Expedia today. ## Frequently asked questions ### How much is a flight from Portland Intl. Jetport to SAT? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight from PWM to San Antonio Intl. Airport (SAT) was . Great fares don't hang around, so make sure you book yours today. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Portland Intl. Jetport Airport (PWM) to San Antonio Airport? > This can differ between air carriers, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are simple instructions on how to cancel online. ### How do I find cheap flights from PWM to SAT that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from Portland Intl. Jetport Airport (PWM) to SAT. This allows you to snag a great price ahead of time and still have the freedom to make changes without any additional fees. Just keep in mind that fare differences may still apply. ### How many hours is the flight from Portland Intl. Jetport Airport (PWM) to San Antonio Airport? > Lasting around 6 hours and 9 minutes, the flight between Portland Intl. Jetport and SAT is a great opportunity to do some last-minute planning. How about using this time to hone your itinerary for San Antonio? ### How far is the flight from PWM to San Antonio Intl. Airport (SAT)? > It's around 2,900 kilometres between Portland Intl. Jetport and San Antonio Airport, so expect to be in your seat for a while. Keep yourself occupied by packing things like playing cards (if you're travelling with friends) or a gripping book. ### Which airlines fly direct from Portland Intl. Jetport to SAT? > Flying directly between PWM and San Antonio Airport isn't possible at the moment. However, you'll still be able to book a flight to San Antonio with at least one stop. ### Are Portland Intl. Jetport to San Antonio Airport flight tickets cheaper when they're purchased at the last minute? > Booking last minute from Portland Intl. Jetport Airport (PWM) to SAT can be hit-or-miss. You may be able to find a bargain, but then again, you could miss out entirely! If you'd rather start your trip planning early on, Expedia compares flight deals up to 12 months in advance. Just remember that not all airlines advertise their prices so far in advance. Our advice? Check back often as prices are updated frequently. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Atlanta to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178232/553248633938962547/atlanta-to-north-san-antonio-sat) - [Flights from Atlanta to East San Antonio](https://www.expedia.ca/lp/flights/178232/6059169/atlanta-to-east-san-antonio) - [Flights from Calgary to East San Antonio](https://www.expedia.ca/lp/flights/178245/6059169/calgary-to-east-san-antonio) - [Flights from Charlotte to East San Antonio](https://www.expedia.ca/lp/flights/178247/6059169/charlotte-to-east-san-antonio) - [Flights from Dallas to East San Antonio](https://www.expedia.ca/lp/flights/178253/6059169/dallas-to-east-san-antonio) - [Flights from Dallas to Alamo Plaza](https://www.expedia.ca/lp/flights/178253/6229132/dallas-to-alamo-plaza) - [Flights from Denver to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178254/553248633938962547/denver-to-north-san-antonio-sat) - [Flights from Detroit to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178255/553248633938962547/detroit-to-north-san-antonio-sat) - [Flights from Las Vegas to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178276/553248633938962547/las-vegas-to-north-san-antonio-sat) - [Flights from Las Vegas to East San Antonio](https://www.expedia.ca/lp/flights/178276/6059169/las-vegas-to-east-san-antonio) - [Flights from Los Angeles to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178280/553248633938962547/los-angeles-to-north-san-antonio-sat) - [Flights from Los Angeles to East San Antonio](https://www.expedia.ca/lp/flights/178280/6059169/los-angeles-to-east-san-antonio) - [Flights from Memphis to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178284/553248633938962547/memphis-to-north-san-antonio-sat) - [Flights from Miami to East San Antonio](https://www.expedia.ca/lp/flights/178286/6059169/miami-to-east-san-antonio) - [Flights from Minneapolis - St. Paul to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178287/553248633938962547/minneapolis-st-paul-to-north-san-antonio-sat) - [Flights from Minneapolis - St. Paul to East San Antonio](https://www.expedia.ca/lp/flights/178287/6059169/minneapolis-st-paul-to-east-san-antonio) - [Flights from Orlando to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178294/553248633938962547/orlando-to-north-san-antonio-sat) - [Flights from Orlando to East San Antonio](https://www.expedia.ca/lp/flights/178294/6059169/orlando-to-east-san-antonio) - [Flights from Phoenix to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178298/553248633938962547/phoenix-to-north-san-antonio-sat) - [Flights from Phoenix to East San Antonio](https://www.expedia.ca/lp/flights/178298/6059169/phoenix-to-east-san-antonio) - [Flights from Salt Lake City to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178302/553248633938962547/salt-lake-city-to-north-san-antonio-sat) - [Flights from Salt Lake City to East San Antonio](https://www.expedia.ca/lp/flights/178302/6059169/salt-lake-city-to-east-san-antonio) - [Flights from Seattle to North San Antonio - SAT](https://www.expedia.ca/lp/flights/178307/553248633938962547/seattle-to-north-san-antonio-sat) - [Flights from Seattle to East San Antonio](https://www.expedia.ca/lp/flights/178307/6059169/seattle-to-east-san-antonio) - [Flights from Saskatoon to San Antonio](https://www.expedia.ca/lp/flights/4117/178303/saskatoon-to-san-antonio) - [Flights from Fort Lauderdale to North San Antonio - SAT](https://www.expedia.ca/lp/flights/601750/553248633938962547/fort-lauderdale-to-north-san-antonio-sat) - [Flights from Fort Lauderdale to Alamo Plaza](https://www.expedia.ca/lp/flights/601750/6229132/fort-lauderdale-to-alamo-plaza) - [Flights from Newark to North San Antonio - SAT](https://www.expedia.ca/lp/flights/601760/553248633938962547/newark-to-north-san-antonio-sat) - [Flights from Newark to East San Antonio](https://www.expedia.ca/lp/flights/601760/6059169/newark-to-east-san-antonio) - [Flights from Mérida to North San Antonio - SAT](https://www.expedia.ca/lp/flights/6023536/553248633938962547/merida-to-north-san-antonio-sat) - [Flights from Amarillo (AMA) to Austin (AUS)](https://www.expedia.ca/lp/flights/ama/aus/amarillo-to-austin) - [Flights from Atlanta (ATL) to Austin (AUS)](https://www.expedia.ca/lp/flights/atl/aus/atlanta-to-austin) - [Flights from Bangor (BGR) to Austin (AUS)](https://www.expedia.ca/lp/flights/bgr/aus/bangor-to-austin) - [Flights from Boston (BOS) to Austin (AUS)](https://www.expedia.ca/lp/flights/bos/aus/boston-to-austin) - [Flights from Beaumont (BPT) to Austin (AUS)](https://www.expedia.ca/lp/flights/bpt/aus/beaumont-to-austin) - [Flights from Bratislava (BTS) to Austin (AUS)](https://www.expedia.ca/lp/flights/bts/aus/bratislava-to-austin) - [Flights from Burlington (BTV) to Austin (AUS)](https://www.expedia.ca/lp/flights/btv/aus/burlington-to-austin) - [Flights from Sault Ste. Marie (CIU) to Austin (AUS)](https://www.expedia.ca/lp/flights/ciu/aus/sault-ste-marie-to-austin) - [Flights from Charlotte (CLT) to Austin (AUS)](https://www.expedia.ca/lp/flights/clt/aus/charlotte-to-austin) - [Flights from Corpus Christi (CRP) to Austin (AUS)](https://www.expedia.ca/lp/flights/crp/aus/corpus-christi-to-austin) - [Flights from Cancun (CUN) to Austin (AUS)](https://www.expedia.ca/lp/flights/cun/aus/cancun-to-austin) - [Flights from Washington (DCA) to Austin (AUS)](https://www.expedia.ca/lp/flights/dca/aus/washington-to-austin) - [Flights from Delhi (DEL) to Austin (AUS)](https://www.expedia.ca/lp/flights/del/aus/delhi-to-austin) - [Flights from Duluth (DLH) to Austin (AUS)](https://www.expedia.ca/lp/flights/dlh/aus/duluth-to-austin) - [Flights from El Paso (ELP) to Austin (AUS)](https://www.expedia.ca/lp/flights/elp/aus/el-paso-to-austin) - [Flights from Newark Liberty Intl. Airport (EWR) to Austin (AUS)](https://www.expedia.ca/lp/flights/ewr/aus/newark-liberty-intl-airport-to-austin) - [Flights from Fargo (FAR) to Austin (AUS)](https://www.expedia.ca/lp/flights/far/aus/fargo-to-austin) - [Flights from Kalispell (FCA) to Austin (AUS)](https://www.expedia.ca/lp/flights/fca/aus/kalispell-to-austin) - [Flights from Fort Lauderdale (FLL) to Austin (AUS)](https://www.expedia.ca/lp/flights/fll/aus/fort-lauderdale-to-austin) - [Flights from Spokane (GEG) to Austin (AUS)](https://www.expedia.ca/lp/flights/geg/aus/spokane-to-austin) - [Flights from Grand Forks (GFK) to Austin (AUS)](https://www.expedia.ca/lp/flights/gfk/aus/grand-forks-to-austin) - [Flights from Great Falls (GTF) to Austin (AUS)](https://www.expedia.ca/lp/flights/gtf/aus/great-falls-to-austin) - [Flights from Washington (IAD) to Austin (AUS)](https://www.expedia.ca/lp/flights/iad/aus/washington-to-austin) - [Flights from Niagara Falls (IAG) to Austin (AUS)](https://www.expedia.ca/lp/flights/iag/aus/niagara-falls-to-austin) - [Flights from Houston (IAH) to Austin (AUS)](https://www.expedia.ca/lp/flights/iah/aus/houston-to-austin) - [Flights from Wichita (ICT) to Austin (AUS)](https://www.expedia.ca/lp/flights/ict/aus/wichita-to-austin) - [Flights from Indianapolis (IND) to Austin (AUS)](https://www.expedia.ca/lp/flights/ind/aus/indianapolis-to-austin) - [Flights from Jacksonville (JAX) to Austin (AUS)](https://www.expedia.ca/lp/flights/jax/aus/jacksonville-to-austin) - [Flights from Lubbock (LBB) to Austin (AUS)](https://www.expedia.ca/lp/flights/lbb/aus/lubbock-to-austin) - [Flights from New York (LGA) to Austin (AUS)](https://www.expedia.ca/lp/flights/lga/aus/new-york-to-austin) - [Flights from London (LON) to Austin (AUS)](https://www.expedia.ca/lp/flights/lon/aus/london-to-austin) - [Flights from Kansas City (MCI) to Austin (AUS)](https://www.expedia.ca/lp/flights/mci/aus/kansas-city-to-austin) - [Flights from Orlando (MCO) to Austin (AUS)](https://www.expedia.ca/lp/flights/mco/aus/orlando-to-austin) - [Flights from Memphis (MEM) to Austin (AUS)](https://www.expedia.ca/lp/flights/mem/aus/memphis-to-austin) - [Flights from Mexico City (MEX) to Austin (AUS)](https://www.expedia.ca/lp/flights/mex/aus/mexico-city-to-austin) - [Flights from Miami (MIA) to Austin (AUS)](https://www.expedia.ca/lp/flights/mia/aus/miami-to-austin) - [Flights from Minot (MOT) to Austin (AUS)](https://www.expedia.ca/lp/flights/mot/aus/minot-to-austin) - [Flights from Minneapolis (MSP) to Austin (AUS)](https://www.expedia.ca/lp/flights/msp/aus/minneapolis-to-austin) - [Flights from New Orleans (MSY) to Austin (AUS)](https://www.expedia.ca/lp/flights/msy/aus/new-orleans-to-austin) - [Flights from Ogdensburg (OGS) to Austin (AUS)](https://www.expedia.ca/lp/flights/ogs/aus/ogdensburg-to-austin) - [Flights from Oklahoma City (OKC) to Austin (AUS)](https://www.expedia.ca/lp/flights/okc/aus/oklahoma-city-to-austin) - [Flights from Ontario (ONT) to Austin (AUS)](https://www.expedia.ca/lp/flights/ont/aus/ontario-to-austin) - [Flights from Plattsburgh (PBG) to Austin (AUS)](https://www.expedia.ca/lp/flights/pbg/aus/plattsburgh-to-austin) - [Flights from Portland (PDX) to Austin (AUS)](https://www.expedia.ca/lp/flights/pdx/aus/portland-to-austin) - [Flights from Philadelphia (PHL) to Austin (AUS)](https://www.expedia.ca/lp/flights/phl/aus/philadelphia-to-austin) - [Flights from Palm Springs (PSP) to Austin (AUS)](https://www.expedia.ca/lp/flights/psp/aus/palm-springs-to-austin) - [Flights from Raleigh (RDU) to Austin (AUS)](https://www.expedia.ca/lp/flights/rdu/aus/raleigh-to-austin) - [Flights from Richmond (RIC) to Austin (AUS)](https://www.expedia.ca/lp/flights/ric/aus/richmond-to-austin) - [Flights from Fort Myers (RSW) to Austin (AUS)](https://www.expedia.ca/lp/flights/rsw/aus/fort-myers-to-austin) - [Flights from Salt Lake City (SLC) to Austin (AUS)](https://www.expedia.ca/lp/flights/slc/aus/salt-lake-city-to-austin) - [Flights from Orange County (SNA) to Austin (AUS)](https://www.expedia.ca/lp/flights/sna/aus/orange-county-to-austin) - [Flights from St. Louis (STL) to Austin (AUS)](https://www.expedia.ca/lp/flights/stl/aus/st-louis-to-austin) - [Flights from Tampa (TPA) to Austin (AUS)](https://www.expedia.ca/lp/flights/tpa/aus/tampa-to-austin) - [Flights from Tulsa (TUL) to Austin (AUS)](https://www.expedia.ca/lp/flights/tul/aus/tulsa-to-austin) - [Flights from Tucson (TUS) to Austin (AUS)](https://www.expedia.ca/lp/flights/tus/aus/tucson-to-austin) - [Flights from Nanaimo (YCD) to Austin (AUS)](https://www.expedia.ca/lp/flights/ycd/aus/nanaimo-to-austin) - [Flights from Deer Lake (YDF) to Austin (AUS)](https://www.expedia.ca/lp/flights/ydf/aus/deer-lake-to-austin) - [Flights from Fredericton (YFC) to Austin (AUS)](https://www.expedia.ca/lp/flights/yfc/aus/fredericton-to-austin) - [Flights from Kamloops (YKA) to Austin (AUS)](https://www.expedia.ca/lp/flights/yka/aus/kamloops-to-austin) - [Flights from Québec (YQB) to Austin (AUS)](https://www.expedia.ca/lp/flights/yqb/aus/quebec-to-austin) - [Flights from Windsor (YQG) to Austin (AUS)](https://www.expedia.ca/lp/flights/yqg/aus/windsor-to-austin) - [Flights from Moncton (YQM) to Austin (AUS)](https://www.expedia.ca/lp/flights/yqm/aus/moncton-to-austin) - [Flights from Comox (YQQ) to Austin (AUS)](https://www.expedia.ca/lp/flights/yqq/aus/comox-to-austin) - [Flights from Thunder Bay (YQT) to Austin (AUS)](https://www.expedia.ca/lp/flights/yqt/aus/thunder-bay-to-austin) - [Flights from Sudbury (YSB) to Austin (AUS)](https://www.expedia.ca/lp/flights/ysb/aus/sudbury-to-austin) - [Flights from Toronto (YTO) to Austin (AUS)](https://www.expedia.ca/lp/flights/yto/aus/toronto-to-austin) - [Flights from Toronto (YTZ) to Austin (AUS)](https://www.expedia.ca/lp/flights/ytz/aus/toronto-to-austin) - [Flights from Abbotsford (YXX) to Austin (AUS)](https://www.expedia.ca/lp/flights/yxx/aus/abbotsford-to-austin) - [Flights from Charlottetown (YYG) to Austin (AUS)](https://www.expedia.ca/lp/flights/yyg/aus/charlottetown-to-austin) - [Flights from St. John's (YYT) to Austin (AUS)](https://www.expedia.ca/lp/flights/yyt/aus/st-johns-to-austin) \*Available to Expedia members.