Find cheap flights from Portland to Austin starting at $54.
Book one-way or return flights from Portland to Austin from as little as $54. Choose from the popular airlines below and book your flight today!
- One way
- Round-trip
- PDX00:5911h 56m1 stopAUS14:55Tue, May 14|Portland - Austin|Frontier Airlines$54$12857% OFF57% OFF$128$54
- PDX00:335h 43m1 stopAUS08:16Sun, May 19|Portland - Austin|Frontier Airlines$69$12846% OFF46% OFF$128$69
- PDX00:597h 5m1 stopAUS10:04Sun, May 5|Portland - Austin|Frontier Airlines$70$12845% OFF45% OFF$128$70
- PDX00:5911h 56m1 stopAUS14:55Tue, May 7|Portland - Austin|Frontier Airlines$71$71
- PDX05:208h 35m1 stopAUS15:55Tue, May 14|Portland - Austin|Spirit Airlines$71$71
- PDX14:5015h 31m1 stopAUS08:21Sun, May 12|Portland - Austin|Frontier Airlines$78$78
- PDX18:5113h 31m1 stopAUS10:22Sun, May 12|Portland - Austin|Spirit Airlines$81$81
- PDX00:4816h1 stopAUS18:48Wed, May 29|Portland - Austin|Frontier Airlines$83$83
- PDX00:4815h 45m1 stopAUS18:33Wed, Jun 26|Portland - Austin|Frontier Airlines$84$84
- PDX22:5417h1 stopAUS17:54Thu, May 16|Portland - Austin|Frontier Airlines$89$89
- PDX13:003h 5mDirectAUS14:00Tue, May 7|Portland - Austin|Frontier AirlinesFind More FlightsFind More Flights
Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Searching for the best last minute flight from Portland to Austin? Find one-way or return flights that are affordable and fit your itinerary.
Trip.com monitors the ticket fares of flights from Portland to Austin. Stay updated on price trends and snag the best deals for your upcoming trip.
View airlines operating flights from Portland to Austin. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Find more flights and airlines
Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Portland to Austin.
- CheapestPDX00:5911h 56m1 transferAUS14:55Portland International Airport - Austin-Bergstrom International AirportTue, May 14Frontier Airlines$54
- PDX00:5911h 56m1 transferAUS14:55Portland International Airport - Austin-Bergstrom International AirportTue, May 14Frontier Airlines$54Find More Flights
Frequently Asked Questions
How to find a cheap flight from Portland to Austin
Cheapest nonstop flight price | $53 |
---|---|
Cheapest round-trip ticket price | $239 |
Off-season for travel | March |
Peak season for travel | October |
Flight distance | 2,741.67km |
Average flight time | 3 hours 53 minutes |
Popular airline | Alaska Airlines |
Plan Your Trip Around Austin
Popular Flights
Popular Flights from Portland
- Portland to Las Vegas Flights
- Portland to Los Angeles Flights
- Portland to San Francisco Flights
- Portland to San Diego Flights
- Portland to Phoenix Flights
- Portland to Denver Flights
- Portland to New York Flights
- Portland to Burbank Flights
- Portland to Tokyo Flights
- Portland to San Jose Flights
- Portland to Honolulu Flights
- Portland to Sacramento Flights
- Flights from Portland International Airport to Tacloban
- Flights from Portland International Airport to Baghdad
- Flights from Portland International Airport to Ho Chi Minh City
- Flights from Portland International Airport to Sulaymaniyah
- Flights from Portland International Airport to Multan
- Flights from Portland International Airport to Busan
- Flights from Portland to Changzhou Benniu Airport
- Flights from Portland to Hangzhou Xiaoshan International Airport
- Flights from Portland to Hailar Airport
- Flights from Portland to Harbin Taiping International Airport
- Flights from Portland to HZG Airport
- Flights from Portland to Jiamusi Dongjiao Airport
- Flights from Portland International Airport to Harry Reid International Airport
- Flights from Portland International Airport to Los Angeles International Airport
- Flights from Portland International Airport to Ontario International Airport
- Flights from Portland International Airport to San Francisco International Airport
- Flights from Portland International Airport to San Diego International Airport
- Flights from Portland International Airport to Phoenix-Mesa Gateway Airport
Popular Flights to Austin
- London to Austin Flights
- Hong Kong to Austin Flights
- San Francisco to Austin Flights
- Los Angeles to Austin Flights
- San Diego to Austin Flights
- New York to Austin Flights
- Seattle to Austin Flights
- Seoul to Austin Flights
- Las Vegas to Austin Flights
- Denver to Austin Flights
- Fort Lauderdale to Austin Flights
- Honolulu to Austin Flights
- Flights from Hong Kong International Airport to Austin
- Flights from Taiwan Taoyuan International Airport to Austin
- Flights from Narita International Airport to Austin
- Flights from Shanghai Pudong International Airport to Austin
- Flights from Ngurah Rai Airport to Austin
- Flights from Ninoy Aquino International Airport to Austin
- Flights from Auckland to Austin-Bergstrom International Airport
- Flights from Tokyo to Austin-Bergstrom International Airport
- Flights from Frankfurt to Austin-Bergstrom International Airport
- Flights from Honolulu to Austin-Bergstrom International Airport
- Flights from Sydney to Austin-Bergstrom International Airport
- Flights from Melbourne to Austin-Bergstrom International Airport
- Flights from Rajkot International Airport to Austin-Bergstrom International Airport
- Flights from London Southend Airport to Austin-Bergstrom International Airport
- Flights from London City Airport to Austin-Bergstrom International Airport
- Flights from London Stansted Airport to Austin-Bergstrom International Airport
- Flights from London Heathrow Airport to Austin-Bergstrom International Airport
- Flights from London Luton Airport to Austin-Bergstrom International Airport
Recommended Routes
- Los Angeles to New York Flights
- New York to Los Angeles Flights
- San Francisco to Los Angeles Flights
- San Francisco to Las Vegas Flights
- Los Angeles to Las Vegas Flights
- Los Angeles to Honolulu Flights
- Las Vegas to San Francisco Flights
- Las Vegas to Los Angeles Flights
- San Francisco to New York Flights
- Los Angeles to San Francisco Flights
- New York to Orlando Flights
- New York to San Francisco Flights
- Flights from Los Angeles International Airport to Knoxville
- Flights from Los Angeles International Airport to Page
- Flights from Los Angeles International Airport to El Paso
- Flights from Los Angeles International Airport to Wausau
- Flights from Los Angeles International Airport to Traverse City
- Flights from Los Angeles International Airport to Memphis
- Flights from Honolulu to Brunswick Golden Isles Airport
- Flights from Honolulu to Aspen-Pitkin County Airport
- Flights from Honolulu to Corpus Christi International Airport
- Flights from Honolulu to Bismarck Municipal Airport
- Flights from Honolulu to Ted Stevens Anchorage International Airport
- Flights from Honolulu to Bishop International Airport
- Flights from Los Angeles International Airport to Newark Liberty International Airport
- Flights from Los Angeles International Airport to John F. Kennedy International Airport
- Flights from Los Angeles International Airport to Stewart Airport
- Flights from Los Angeles International Airport to New York LaGuardia Airport
- Flights from Ontario International Airport to New York LaGuardia Airport
- Flights from Ontario International Airport to Newark Liberty International Airport
About
Site Operator: Trip.com Travel Singapore Pte. Ltd.