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Cheap flights from Portland to Austin from $54

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland to Austin departing on 1/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Portland to Austin

Cheap round-trip flights

These are some of the best round-trip flight deals from Portland to Austin that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Portland to Austin.

Cheap last minute flights

Planning a quick getaway from Portland to Austin? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Austin, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Portland to Austin

Find recent round-trip train or bus tickets from Portland to Austin.

All round-trip flight deals to Austin

The cheapest plane tickets to Austin found on KAYAK recently.
10:37 am - 8:49 pmPDX-AUS
8h 12m1 stop
4:14 pm - 12:15 amAUS-PDX
10h 01m1 stop
$108Frontier
Find Deal
Thu, Jan 9 - Wed, Jan 15
7:35 am - 3:09 pmPDX-AUS
5h 34m1 stop
5:30 pm - 12:07 amAUS-PDX
8h 37m1 stop
$118Frontier
Find Deal
Wed, Jan 15 - Sat, Jan 18
12:40 am - 12:01 pmPDX-AUS
9h 21m1 stop
11:36 am - 6:19 pmAUS-PDX
8h 43m1 stop
$228Delta
Find Deal
Mon, Mar 31 - Wed, Apr 2
5:05 am - 1:25 pmPDX-AUS
6h 20m1 stop
4:59 pm - 11:16 pmAUS-PDX
8h 17m1 stop
$229Delta
Find Deal
Wed, Dec 4 - Sun, Dec 15
3:20 pm - 11:59 pmPDX-AUS
6h 39m1 stop
4:28 pm - 11:26 pmAUS-PDX
8h 58m2 stops
$233United Airlines
Find Deal
Wed, Dec 18 - Wed, Dec 25
8:00 am - 11:33 pmPDX-AUS
13h 33m1 stop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$246Alaska Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 11
11:40 am - 11:22 pmPDX-AUS
9h 42m2 stops
7:30 am - 11:43 pmAUS-PDX
18h 13m1 stop
$267Alaska Airlines
Find Deal
Wed, Jan 15 - Sat, Jan 18
11:59 pm - 8:19 amPDX-AUS
6h 20m1 stop
12:25 pm - 7:47 pmAUS-PDX
9h 22m1 stop
$280American Airlines
Find Deal
Thu, Mar 27 - Tue, Apr 1
9:54 am - 11:58 pmPDX-AUS
12h 04m2 stops
1:15 pm - 6:04 pmAUS-PDX
6h 49m1 stop
$286United Airlines
Find Deal
Thu, Dec 5 - Sat, Dec 7
11:59 pm - 8:19 amPDX-AUS
6h 20m1 stop
7:15 am - 12:52 pmAUS-PDX
7h 37m1 stop
$325American Airlines
Find Deal
Thu, Mar 27 - Thu, Apr 10
7:35 am - 4:30 pmPDX-AUS
6h 55m1 stop
$54Frontier
Find Deal
Sat, Jan 18
10:37 am - 8:49 pmPDX-AUS
8h 12m1 stop
$59Frontier
Find Deal
Thu, Jan 9
5:10 am - 1:31 pmPDX-AUS
6h 21m1 stop
$104American Airlines
Find Deal
Tue, Nov 26
11:59 pm - 10:58 amPDX-AUS
8h 59m1 stop
$114United Airlines
Find Deal
Mon, Jan 6
5:00 am - 1:37 pmPDX-AUS
6h 37m1 stop
$115American Airlines
Find Deal
Tue, Dec 10
9:54 am - 11:58 pmPDX-AUS
12h 04m2 stops
$120United Airlines
Find Deal
Sat, Dec 7
7:00 am - 5:33 pmPDX-AUS
8h 33m1 stop
$128Alaska Airlines
Find Deal
Wed, Dec 25
12:08 pm - 5:59 pmPDX-AUS
3h 51mnonstop
$149Alaska Airlines
Find Deal
Thu, Jan 9
12:59 am - 12:01 pmPDX-AUS
9h 02m1 stop
$279Delta
Find Deal
Mon, Nov 25
12:59 am - 12:01 pmPDX-AUS
9h 02m1 stop
$289Delta
Find Deal
Mon, Nov 25
7:00 am - 5:20 pmPDX-AUS
8h 20m1 stop
2:20 pm - 8:53 pmAUS-PDX
8h 33m1 stop
$208Delta
Find Deal
Mon, Nov 25 - Tue, Nov 26
3:34 pm - 11:57 pmPDX-AUS
6h 23m1 stop
12:15 pm - 6:51 pmAUS-PDX
8h 36m1 stop
$270Delta
Find Deal
Mon, Nov 25 - Thu, Nov 28
6:05 am - 11:15 amPDX-AUS
27h 10m1 stop
8:49 pm - 9:02 amAUS-PDX
14h 13m1 stop
$304Frontier
Find Deal
Mon, Nov 25 - Tue, Nov 26
10:29 pm - 8:38 pmPDX-AUS
20h 09m1 stop
10:44 pm - 12:29 amAUS-PDX
27h 45m1 stop
$312Frontier
Find Deal
Sun, Nov 24 - Wed, Nov 27
1:00 pm - 9:43 pmPDX-AUS
6h 43m1 stop
6:19 pm - 10:42 pmAUS-PDX
6h 23m1 stop
$371United Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
1:00 pm - 9:43 pmPDX-AUS
6h 43m1 stop
6:00 am - 12:35 pmAUS-PDX
8h 35m2 stops
$376United Airlines
Find Deal
Sat, Nov 23 - Wed, Nov 27
7:40 am - 3:51 pmPDX-AUS
6h 11m1 stop
8:35 pm - 12:54 amAUS-PDX
6h 19m1 stop
$462American Airlines
Find Deal
Sat, Nov 23 - Sat, Nov 30
12:30 pm - 11:01 pmPDX-AUS
8h 31m1 stop
8:16 am - 4:53 pmAUS-PDX
10h 37m2 stops
$463American Airlines
Find Deal
Sun, Nov 24 - Thu, Nov 28
2:14 pm - 7:59 pmPDX-AUS
3h 45mnonstop
8:59 pm - 11:20 pmAUS-PDX
4h 21mnonstop
$467Alaska Airlines
Find Deal
Mon, Nov 25 - Tue, Nov 26
11:59 am - 5:44 pmPDX-AUS
3h 45mnonstop
8:59 pm - 11:20 pmAUS-PDX
4h 21mnonstop
$507Alaska Airlines
Find Deal
Thu, Nov 21 - Tue, Nov 26
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$267Alaska Airlines
Find Deal
Wed, Feb 26 - Mon, Mar 3
12:08 pm - 5:59 pmPDX-AUS
3h 51mnonstop
4:08 pm - 6:37 pmAUS-PDX
4h 29mnonstop
$297Alaska Airlines
Find Deal
Fri, Jan 31 - Sun, Feb 2
11:54 am - 5:44 pmPDX-AUS
3h 50mnonstop
7:59 pm - 10:25 pmAUS-PDX
4h 26mnonstop
$322Alaska Airlines
Find Deal
Sat, Dec 7 - Mon, Dec 16
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$327American Airlines
Find Deal
Tue, Mar 4 - Tue, Mar 11
11:54 am - 5:44 pmPDX-AUS
3h 50mnonstop
8:59 pm - 11:30 pmAUS-PDX
4h 31mnonstop
$332Alaska Airlines
Find Deal
Sun, Dec 15 - Fri, Jan 3
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$342Alaska Airlines
Find Deal
Wed, Feb 19 - Mon, Feb 24
11:54 am - 5:44 pmPDX-AUS
3h 50mnonstop
7:59 pm - 10:25 pmAUS-PDX
4h 26mnonstop
$347Alaska Airlines
Find Deal
Sat, Dec 7 - Sat, Dec 14
11:54 am - 5:44 pmPDX-AUS
3h 50mnonstop
8:59 pm - 11:30 pmAUS-PDX
4h 31mnonstop
$357Alaska Airlines
Find Deal
Sat, Dec 14 - Fri, Jan 3
11:15 am - 5:07 pmPDX-AUS
3h 52mnonstop
7:59 pm - 10:07 pmAUS-PDX
4h 08mnonstop
$361Alaska Airlines
Find Deal
Wed, Apr 2 - Wed, Apr 2
12:08 pm - 5:59 pmPDX-AUS
3h 51mnonstop
3:48 pm - 6:17 pmAUS-PDX
4h 29mnonstop
$388American Airlines
Find Deal
Thu, Jan 9 - Thu, Jan 16

Frontier flights from Portland to Austin

Our best Frontier deals on Portland to Austin flight tickets
Frontier
Jan 9
PDX10:37 amPortland
8h 12m
1 stop
AUS8:49 pmAustin Bergstrom
Jan 15
AUS4:14 pmAustin Bergstrom
10h 01m
1 stop
PDX12:15 amPortland
Frontier
Jan 15
PDX7:35 amPortland
5h 34m
1 stop
AUS3:09 pmAustin Bergstrom
Jan 18
AUS5:30 pmAustin Bergstrom
8h 37m
1 stop
PDX12:07 amPortland
Frontier
Jan 10
PDX11:19 amPortland
7h 30m
1 stop
AUS8:49 pmAustin Bergstrom
Jan 14
AUS4:14 pmAustin Bergstrom
10h 01m
1 stop
PDX12:15 amPortland

Alaska Airlines flights from Portland to Austin

Our best Alaska Airlines deals on Portland to Austin flight tickets
Alaska Airlines
Mar 4
PDX8:00 amPortland
13h 33m
1 stop
AUS11:33 pmAustin Bergstrom
Mar 11
AUS5:53 pmAustin Bergstrom
4h 27m
PDX8:20 pmPortland
Alaska Airlines
Jan 15
PDX11:40 amPortland
9h 42m
2 stops
AUS11:22 pmAustin Bergstrom
Jan 18
AUS7:30 amAustin Bergstrom
18h 13m
1 stop
PDX11:43 pmPortland
Alaska Airlines
Jan 9
PDX12:08 pmPortland
3h 51m
AUS5:59 pmAustin Bergstrom
Jan 15
AUS7:30 amAustin Bergstrom
7h 05m
1 stop
PDX12:35 pmPortland

See travel insights to Austin from

How to get the cheapest flight ticket from Portland to Austin

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from Portland to Austin?

September. The cheapest time of year to fly to Austin from Portland is September. Most expensive is April

What is the cheapest day to depart Portland for Austin?

Tuesday. The cheapest day of the week is typically Tuesday. The most expensive is typically Sunday

When is the cheapest time to fly from Portland to Austin?

In the evening. Portland to Austin flights are approximately 31% more expensive at noon than in the evening

What is the cheapest Portland to Austin flight route?

Portland - Austin Bergstrom. Fly from Portland to Austin Bergstrom for the best Portland - Austin flight prices

How far in advance should you book Portland to Austin flights?

45 days before. The cheapest time to buy a flight from Portland to Austin is approximately 45 days to departure

Can stopping save me money on Portland to Austin flights?

You could potentially save up to 64% on your flight if you consider stops on a Portland to Austin flight.

How have Portland to Austin flight prices changed over time?

As of November 2024, prices for Portland to Austin flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from Portland to Austin

Are you open to changing your travel dates? Check out the ideal times to fly from Portland to Austin according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland to Austin (PDX to AUS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Austin

Best Price Found

$54

Fastest flight time

3h 45m

Direct flights

Every day

Airports in Austin

1 airport
The best one-way flight to Austin from Portland in the past 72 hours is $54. The best round-trip flight deal from Portland to Austin found on momondo in the last 72 hours is $108.
The fastest flight from Portland to Austin takes 3h 45m
Direct flights go from Portland to Austin every day.
There is 1 airport near Austin: Austin Bergstrom (AUS)

  • How far is Portland to Austin Bergstrom by plane?

    The straight-line distance from Portland to Austin Bergstrom is 1706.0 mi. Flights usually cover this in 3h 48m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Portland Airport to Austin Bergstrom Airport?

    Prices for flights from Portland Airport to Austin Bergstrom Airport refresh daily.

  • How many operators does momondo search for flights from Portland Airport to Austin Bergstrom Airport?

  • How old do you have to be to fly from Portland Airport to Austin Bergstrom Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Austin Bergstrom Airport.

  • What documentation or ID do you need to fly to Austin Bergstrom Airport?

    The necessary travel and health documents for your Austin Bergstrom Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Portland to Austin?

  • What is the most popular airline from Portland to Austin?


Best airlines flying from Portland to Austin

Compare and see reviews for airlines that fly from Portland to Austin with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $110Free CancellationRating
6.1
3,539 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $145Free CancellationRating
6.3
8,174 reviews
Search Spirit Airlines flights
DeltaPriceFrom $200Free CancellationRating
8.0
8,756 reviews
Search Delta flights
United AirlinesPriceFrom $215Free CancellationRating
7.4
9,171 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $218Free CancellationRating
8.0
9,461 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.1
5,014 reviews
Search Southwest flights
  • Southwest Flights From Portland to Austin

    The lowest priced Southwest flight from Portland to Austin from the last 72 hours was $266. Generally, Southwest has 4 flights on this route every week with an average price of $393. Southwest is rated 8.1/10 by our users.

  • Alaska Airlines Flights From Portland to Austin

    Another popular option for Portland to Austin flights is Alaska Airlines (8.0/10, 9,461 ratings). Alaska Airlines flies from Portland to Austin around 3 times per week, with deals starting from $218 round-trip and rising to an average price of around $416.


Why use momondo?

Why should I use momondo to find a flight deal from Portland to Austin?

Finding the right flight to Austin from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Austin quick and easy, saving you time and money.

Can I find flights from Portland to Austin with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Austin flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Austin?

Once all potential Portland to Austin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Portland to Austin right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Portland to Austin flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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