Cheap Flights from Portland to Austin
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Flights from Portland to Austin
Airlines Flying from Portland to Austin
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Flight deals from Portland to Austin
We've found these cheap flights for you. You can book one-way or return flight tickets.
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Round-trip
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One way
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Cheapest nonstop
PDX 17:354h 2mDirectAUS 23:37Portland - Austin | Tue, Aug 12 | Alaska Airlines
AUS 07:374h 13mDirectPDX 09:50Austin - Portland | Tue, Aug 19 | Alaska Airlines£171 £19110% OFF10% OFF£191 £171 -
PDX 19:358h 5mDirectAUS 05:40Portland - Austin | Tue, Aug 12 | United Airlines
AUS 07:374h 13mDirectPDX 09:50Austin - Portland | Tue, Aug 19 | Alaska Airlines£180 £1916% OFF6% OFF£191 £180 -
PDX 12:356h 47m1 stopsAUS 21:22Portland - Austin | Tue, Aug 5 | Delta Air Lines
AUS 07:206h 19m1 stopsPDX 11:39Austin - Portland | Tue, Aug 12 | Delta Air Lines£121 £19137% OFF37% OFF£191 £121 -
PDX 12:359h 18m1 stopsAUS 23:53Portland - Austin | Tue, Aug 12 | Delta Air Lines
AUS 12:405h 21m1 stopsPDX 16:01Austin - Portland | Tue, Aug 19 | Delta Air Lines£12137% OFF£191 £121
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PDX 00:407h 10m1 stopsAUS 09:50Portland - Austin | Fri, Aug 8 | Delta Air Lines
AUS 18:097h 28m1 stopsPDX 23:37Austin - Portland | Fri, Aug 15 | Delta Air Lines£12336% OFF£191 £123
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PDX 13:008h 52m1 stopsAUS 23:52Portland - Austin | Thu, Jul 10 | Delta Air Lines
AUS 05:205h 40m1 stopsPDX 09:00Austin - Portland | Tue, Jul 15 | Delta Air Lines£12734% OFF£191 £127
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PDX 12:359h 18m1 stopsAUS 23:53Portland - Austin | Fri, Jul 18 | Delta Air Lines
AUS 16:008h 38m1 stopsPDX 22:38Austin - Portland | Sat, Jul 26 | Delta Air Lines£12734% OFF£191 £127
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PDX 09:156h 35m1 stopsAUS 17:50Portland - Austin | Wed, Aug 6 | Delta Air Lines
AUS 16:008h 28m1 stopsPDX 22:28Austin - Portland | Sun, Aug 10 | Delta Air Lines£13032% OFF£191 £130
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PDX 12:356h 47m1 stopsAUS 21:22Portland - Austin | Wed, Jul 16 | Delta Air Lines
AUS 16:008h 28m1 stopsPDX 22:28Austin - Portland | Wed, Jul 23 | Delta Air Lines£13331% OFF£191 £133
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PDX 00:407h 10m1 stopsAUS 09:50Portland - Austin | Sat, Jul 26 | Delta Air Lines
AUS 13:596h 55m1 stopsPDX 18:54Austin - Portland | Wed, Jul 30 | Delta Air Lines£13330% OFF£191 £133
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PDX 10:159h 7m1 stopsAUS 21:22Portland - Austin | Wed, Jul 23 | Delta Air Lines
AUS 13:596h 55m1 stopsPDX 18:54Austin - Portland | Wed, Jul 30 | Delta Air Lines£13430% OFF£191 £134
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PDX 00:407h 10m1 stopsAUS 09:50Portland - Austin | Sat, Jul 12 | Delta Air Lines
AUS 06:256h 10m1 stopsPDX 10:35Austin - Portland | Tue, Jul 15 | Delta Air Lines£13430% OFF£191 £134
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PDX 13:0017h 25m1 stopsAUS Invalid DatePortland - Austin | Mon, Jun 16 | Normal Airline
AUS 15:006hDirectPDX 16:00Austin - Portland | Wed, Jun 18 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
PDX 19:358h 5mDirectAUS 05:40Portland - Austin | Wed, Aug 6 | United Airlines£72 £21467% OFF67% OFF£214 £72
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PDX 17:354h 2mDirectAUS 23:37Portland - Austin | Tue, Aug 12 | Alaska Airlines£86 £21460% OFF60% OFF£214 £86
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PDX 06:3514h 45m1 stopsAUS 23:20Portland - Austin | Tue, Aug 12 | Frontier Airlines£49 £21477% OFF77% OFF£214 £49 -
PDX 10:159h 7m1 stopsAUS 21:22Portland - Austin | Wed, Jul 9 | Delta Air Lines£6172% OFF£214 £61
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PDX 00:527h 3m1 stopsAUS 09:55Portland - Austin | Thu, Jul 3 | Delta Air Lines£6172% OFF£214 £61
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PDX 00:407h 10m1 stopsAUS 09:50Portland - Austin | Tue, Jul 8 | Delta Air Lines£6172% OFF£214 £61
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PDX 10:159h 7m1 stopsAUS 21:22Portland - Austin | Thu, Aug 7 | Delta Air Lines£6172% OFF£214 £61
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PDX 06:157h 28m1 stopsAUS 15:43Portland - Austin | Tue, Jul 15 | Delta Air Lines£6271% OFF£214 £62
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PDX 00:407h 10m1 stopsAUS 09:50Portland - Austin | Fri, Aug 8 | Delta Air Lines£6371% OFF£214 £63
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PDX 06:157h 28m1 stopsAUS 15:43Portland - Austin | Fri, Jul 11 | Delta Air Lines£6868% OFF£214 £68
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PDX 00:407h 10m1 stopsAUS 09:50Portland - Austin | Sat, Jul 12 | Delta Air Lines£6868% OFF£214 £68
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PDX 18:1616h 42m1 stopsAUS 12:58Portland - Austin | Sun, Jun 15 | Frontier Airlines£2016% OFF£214 £201
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PDX 13:0017h 25m1 stopsAUS Invalid DatePortland - Austin | Mon, Jun 16 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Information from Portland to Austin
| Cheapest one-way flight price | £48 |
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| Cheapest return ticket price | £170 |
| Off-season travel month | May |
| Peak season for travel | June |
| Flight distance | 2,741.67km |
| Average flight time | 4 hours 27 minutes |
| Popular airline | Alaska Airlines |
Find the best time to fly from Portland to Austin
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
FAQ
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When are flight tickets from Portland (PDX) to Austin (AUS) the cheapest?
Airlines adjust prices for flights from Portland to Austin based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much are flights from Portland (PDX) to Austin (AUS) cost?
According to Trip.com's data, the lowest price is around £283. -
How long is the flight from Portland (PDX) to Austin (AUS)?
It takes about 4 hours 27 minutes to fly from Portland (PDX) to Austin (AUS). -
What are the most popular airlines that fly from Portland (PDX) to Austin (AUS)?
Airlines with flights from Portland (PDX) to Austin (AUS): Alaska Airlines, Hawaiian Airlines, American Airlines, United Airlines, Southwest Airlines and Condor Airlines. -
How many airports in Austin (AUS)?
There are 1 airport(s) in Austin (AUS): Austin-Bergstrom International Airport.
How to find a cheap flight from Portland to Austin
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Portland to Austin. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest flight from Portland to Austin.
Simply tap "Date" on the flight search bar to browse through the calendar and check out airfare from Portland to Austin over the next 6 months in 2025. If you're planning to fly within the next three months, it looks like the most affordable option is on Wed, Aug 6, with one-way flights priced at just £72.
Compare cheap flight deals from Portland to Austin across hundreds of airlines.
With our extensive search, you can compare prices from over 500 airlines to find the cheapest flight tickets from Portland to Austin. The cheapest airline for this route is United Airlines.
Set up a Price Alert
By setting up a Price Alert for your journey from Portland to Austin, you can easily keep an eye on ticket prices without having to check every day.
Don't miss out on cheap flight deals and promo codes from Portland to Austin.
You can always find the latest offers through Trip.com Deals and Promo Codes for cheap flights. By signing up for a free membership, you'll get access to even more deals for your flights.
Book early or wait until the last minute.
It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.
Search for flights on the go.
For the best travel flight booking experience, download the Trip.com app. You can search for cheap flights from Portland to Austin and snag some exclusive deals just for you.
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