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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 2/4. 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
5:30 pm - 12:15 amAUS-PDX
8h 45m1 stop
$118Frontier
Find Deal
Thu, Jan 9 - Sat, Jan 11
1:05 pm - 9:40 pmPDX-AUS
6h 35m1 stop
4:14 pm - 12:15 amAUS-PDX
10h 01m1 stop
$128Frontier
Find Deal
Mon, Jan 6 - Wed, Jan 8
12:45 am - 11:55 amPDX-AUS
9h 10m1 stop
3:50 pm - 10:45 pmAUS-PDX
8h 55m1 stop
$200Delta
Find Deal
Mon, Jan 20 - Sun, Jan 26
1:08 pm - 8:59 pmPDX-AUS
5h 51m1 stop
5:55 pm - 11:13 pmAUS-PDX
7h 18m1 stop
$206United Airlines
Find Deal
Sat, Jan 25 - Wed, Jan 29
12:59 am - 8:44 amPDX-AUS
5h 45m1 stop
2:36 pm - 8:45 pmAUS-PDX
8h 09m1 stop
$210American Airlines
Find Deal
Sun, Jan 5 - Thu, Jan 9
3:25 pm - 11:58 pmPDX-AUS
6h 33m1 stop
12:54 pm - 8:37 pmAUS-PDX
9h 43m2 stops
$211United Airlines
Find Deal
Thu, Jan 9 - Sat, Jan 11
5:30 am - 1:33 pmPDX-AUS
6h 03m1 stop
6:08 pm - 11:52 pmAUS-PDX
7h 44m1 stop
$228Delta
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Mon, Apr 21 - Wed, Apr 23
12:59 am - 8:44 amPDX-AUS
5h 45m1 stop
2:36 pm - 8:45 pmAUS-PDX
8h 09m1 stop
$229American Airlines
Find Deal
Sun, Jan 5 - Wed, Jan 8
5:26 pm - 11:22 pmPDX-AUS
27h 56m1 stop
2:33 pm - 11:07 amAUS-PDX
22h 34m2 stops
$248Alaska Airlines
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Tue, Jan 7 - Thu, Jan 9
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$267Alaska Airlines
Find Deal
Wed, Feb 19 - Sat, Feb 22
7:35 am - 3:14 pmPDX-AUS
5h 39m1 stop
$54Frontier
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Tue, Feb 4
6:32 am - 11:32 pmPDX-AUS
15h 00m1 stop
$65Frontier
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Wed, Mar 5
12:55 pm - 10:58 pmPDX-AUS
8h 03m2 stops
$113United Airlines
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Tue, Jan 14
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
$119Alaska Airlines
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Wed, Mar 5
11:59 pm - 8:25 amPDX-AUS
6h 26m1 stop
$126United Airlines
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Thu, Jan 2
12:08 pm - 5:59 pmPDX-AUS
3h 51mnonstop
$149Alaska Airlines
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Fri, Feb 7
11:59 pm - 8:10 amPDX-AUS
6h 11m1 stop
$166American Airlines
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Mon, Mar 24
12:59 am - 8:44 amPDX-AUS
5h 45m1 stop
$189American Airlines
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Wed, Jan 1
12:59 am - 11:55 amPDX-AUS
8h 56m1 stop
$239Delta
Find Deal
Fri, Feb 14
12:59 am - 11:55 amPDX-AUS
8h 56m1 stop
$308Delta
Find Deal
Thu, Feb 27
9:14 pm - 4:47 pmPDX-AUS
17h 33m1 stop
10:30 pm - 12:34 pmAUS-PDX
16h 04m1 stop
$308Frontier
Find Deal
Mon, Dec 23 - Mon, Dec 30
9:14 pm - 4:47 pmPDX-AUS
17h 33m1 stop
10:30 pm - 9:46 amAUS-PDX
13h 16m1 stop
$423Frontier
Find Deal
Mon, Dec 23 - Sat, Dec 28
1:34 pm - 10:56 pmPDX-AUS
7h 22m1 stop
6:55 pm - 12:15 amAUS-PDX
7h 20m1 stop
$467Delta
Find Deal
Sun, Dec 22 - Thu, Dec 26
11:49 pm - 9:16 amPDX-AUS
7h 27m1 stop
8:59 pm - 11:30 pmAUS-PDX
4h 31mnonstop
$478American Airlines
Find Deal
Mon, Dec 23 - Tue, Dec 31
7:45 pm - 8:38 amPDX-AUS
10h 53m2 stops
7:25 am - 12:32 pmAUS-PDX
7h 07m1 stop
$518United Airlines
Find Deal
Sat, Dec 21 - Wed, Dec 25
1:07 pm - 10:56 pmPDX-AUS
7h 49m1 stop
3:00 pm - 10:00 pmAUS-PDX
9h 00m1 stop
$537Delta
Find Deal
Sat, Dec 21 - Wed, Dec 25
12:59 am - 9:16 amPDX-AUS
6h 17m1 stop
8:59 pm - 11:30 pmAUS-PDX
4h 31mnonstop
$548American Airlines
Find Deal
Sat, Dec 21 - Thu, Dec 26
9:00 am - 6:33 pmPDX-AUS
7h 33m1 stop
4:28 pm - 11:26 pmAUS-PDX
8h 58m2 stops
$552United Airlines
Find Deal
Mon, Dec 23 - Mon, Dec 30
2:11 pm - 7:59 pmPDX-AUS
3h 48mnonstop
8:59 pm - 11:30 pmAUS-PDX
4h 31mnonstop
$612Alaska Airlines
Find Deal
Mon, Dec 23 - Tue, Dec 31
2:11 pm - 7:59 pmPDX-AUS
3h 48mnonstop
8:59 pm - 11:30 pmAUS-PDX
4h 31mnonstop
$642Alaska Airlines
Find Deal
Sun, Dec 22 - Thu, Dec 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 19 - Sat, Feb 22
12:08 pm - 5:59 pmPDX-AUS
3h 51mnonstop
4:08 pm - 6:37 pmAUS-PDX
4h 29mnonstop
$297Alaska Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
11:15 am - 5:07 pmPDX-AUS
3h 52mnonstop
7:59 pm - 10:07 pmAUS-PDX
4h 08mnonstop
$302Alaska Airlines
Find Deal
Tue, May 20 - Tue, May 27
12:08 pm - 5:59 pmPDX-AUS
3h 51mnonstop
4:08 pm - 6:37 pmAUS-PDX
4h 29mnonstop
$332Alaska Airlines
Find Deal
Sun, Jan 12 - Mon, Jan 13
1:09 pm - 6:59 pmPDX-AUS
3h 50mnonstop
7:59 pm - 10:26 pmAUS-PDX
4h 27mnonstop
$342Alaska Airlines
Find Deal
Thu, Mar 27 - Tue, Apr 1
11:15 am - 5:07 pmPDX-AUS
3h 52mnonstop
7:59 pm - 10:07 pmAUS-PDX
4h 08mnonstop
$367Alaska Airlines
Find Deal
Fri, Jun 13 - Wed, Jun 18
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
7:59 pm - 10:26 pmAUS-PDX
4h 27mnonstop
$372Alaska Airlines
Find Deal
Tue, Mar 18 - Sat, Mar 22
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$387American Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$392Alaska Airlines
Find Deal
Wed, Mar 5 - Sun, Mar 9
12:28 pm - 6:18 pmPDX-AUS
3h 50mnonstop
5:53 pm - 8:20 pmAUS-PDX
4h 27mnonstop
$457American Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 2

American Airlines flights from Portland to Austin

Our best American Airlines deals on Portland to Austin flight tickets
American Airlines
Jan 5
PDX12:59 amPortland
5h 45m
1 stop
AUS8:44 amAustin Bergstrom
Jan 9
AUS2:36 pmAustin Bergstrom
8h 09m
1 stop
PDX8:45 pmPortland
American Airlines
Jan 5
PDX12:59 amPortland
5h 45m
1 stop
AUS8:44 amAustin Bergstrom
Jan 8
AUS2:36 pmAustin Bergstrom
8h 09m
1 stop
PDX8:45 pmPortland
American Airlines
Jan 16
PDX2:11 pmPortland
6h 50m
1 stop
AUS11:01 pmAustin Bergstrom
Jan 20
AUS9:00 amAustin Bergstrom
8h 05m
1 stop
PDX3:05 pmPortland

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 11
AUS5:30 pmAustin Bergstrom
8h 45m
1 stop
PDX12:15 amPortland
Frontier
Jan 6
PDX1:05 pmPortland
6h 35m
1 stop
AUS9:40 pmAustin Bergstrom
Jan 8
AUS4:14 pmAustin Bergstrom
10h 01m
1 stop
PDX12:15 amPortland
Frontier
Feb 19
PDX6:32 amPortland
15h 00m
1 stop
AUS11:32 pmAustin Bergstrom
Feb 22
AUS5:32 pmAustin Bergstrom
17h 08m
1 stop
PDX8:40 amPortland

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 to Austin?

The cheapest month to fly to Austin from Portland is in September. Flight prices, which tend to average around $274, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in September, then February is your next best option. Flight prices from Portland to Austin during February average around $298.

What is the cheapest day to depart on your flight to Austin?

The cheapest day to depart on your flight to Austin is on a Tuesday when prices can be found for as low as $348. This is often the case because there is less demand to fly during this day of the week. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Portland to Austin for around $424.

What is the cheapest time of day to depart on your flight to Austin?

In the evening is the cheapest time of day to fly from Portland to Austin when you can find flight prices for as low as $311. Flying to Austin in the evening is an ideal time because this is during off-peak travel hours. Flights to Austin are more costly at noon, with an average ticket price of $455. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Portland to Austin Bergstrom flight route?

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

How far in advance should I book a flight to Austin?

We recommend purchasing flights from Portland to Austin 45 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Austin for $369. Keep in mind that you might be able to find cheaper flights to Austin at any time. In fact, our users found flights for as low as $256 in the past 72 hours.

What cabin class options are available on Portland to Austin Bergstrom flights?

There are 4 cabin classes available to choose from on Portland to Austin Bergstrom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Portland to Austin flights?

You could potentially save up to 54% 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 December 2024, prices for Portland to Austin flights are approximately 15% 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 48m

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 $118.
The fastest flight from Portland to Austin takes 3h 48m
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 50m, 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
3,479 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $145Free CancellationRating
6.3
8,119 reviews
Search Spirit Airlines flights
DeltaPriceFrom $208Free CancellationRating
8.0
8,604 reviews
Search Delta flights
United AirlinesPriceFrom $215Free CancellationRating
7.4
9,059 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $218Free CancellationRating
8.0
9,552 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $269Free CancellationRating
8.1
4,848 reviews
Search Southwest flights
  • Alaska Airlines Flights From Portland to Austin

    The lowest priced Alaska Airlines flight from Portland to Austin from the last 72 hours was $218. Generally, Alaska Airlines has 2 flights on this route every week with an average price of $421. Alaska Airlines is rated 8.0/10 by our users.

  • American Airlines Flights From Portland to Austin

    Another popular option for Portland to Austin flights is American Airlines (7.2/10, 10,000 ratings). American Airlines flies from Portland to Austin around 2 times per week, with deals starting from $218 round-trip and rising to an average price of around $369.


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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