Which layover airport has the shortest connection time from Portland to Austin?

Seattle (SEA) has the shortest average layover time for this route: 0h 50m.

What is the cheapest airline that flies from Portland to Austin Bergstrom?

United Airlines, Southwest, and Alaska Airlines are the most popular carriers operating from Portland to Austin Bergstrom

Which layover airport has the shortest travel time from Portland to Austin?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 5h 35m.

Which airport is the most popular layover for flights between Portland and Austin?

Phoenix (PHX) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

How many flights depart from Portland to Austin on average per week?

As of September 2025, there are 34 flights per week flying from Portland to Austin. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

Which layover airport offers the lowest fares from Portland to Austin?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $138.

What airlines fly to Austin?

Alaska Airlines, American Airlines and Delta are the top three most popular airlines that fly to Austin from Portland according to our data. Alaska Airlines is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Austin. Keep in mind that there are 8 different airlines that fly to Austin on a routine basis, so you have a few additional options to choose from.

How many flights depart from Portland to Austin on average per day?

As of September 2025, 4 flights take off from Portland and land in Austin each day. The most common flight departure time for this route is 10:00AM, with 57% of daily flights taking off at noon.

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?

The number of operators available for flights from Portland Airport to Austin Bergstrom Airport is 8 as of September 2025.

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.

$108 Cheap Flights from Portland to Austin in 2025/26

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One-way

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Cheap round-trip flights

6:45 am - 5:00 pmPDX-AUS

8h 15m1 stop

5:15 pm - 11:45 pmAUS-PDX

8h 30m2 stops

$194Southwest

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Wed, Oct 8 - Tue, Oct 14

3:23 pm - 11:31 pmPDX-AUS

6h 08m1 stop

1:18 pm - 7:46 pmAUS-PDX

8h 28m1 stop

$195American Airlines

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Tue, Sep 30 - Wed, Oct 15

12:43 pm - 9:52 pmPDX-AUS

7h 09m1 stop

6:00 am - 11:48 amAUS-PDX

7h 48m1 stop

$196Frontier

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Fri, Oct 17 - Sun, Oct 19

3:50 pm - 11:58 pmPDX-AUS

6h 08m1 stop

9:30 am - 2:46 pmAUS-PDX

7h 16m1 stop

$206United Airlines

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Thu, Jan 29 - Fri, Jan 30

3:54 pm - 11:59 pmPDX-AUS

6h 05m1 stop

7:00 am - 2:46 pmAUS-PDX

9h 46m1 stop

$210United Airlines

Find Deal

Fri, Jan 2 - Fri, Jan 23

9:50 am - 5:37 pmPDX-AUS

5h 47m1 stop

6:20 am - 1:00 pmAUS-PDX

8h 40m1 stop

$211Delta

Find Deal

Tue, Sep 30 - Wed, Oct 1

5:30 am - 1:34 pmPDX-AUS

6h 04m1 stop

7:15 pm - 10:42 pmAUS-PDX

5h 27m1 stop

$215Delta

Find Deal

Wed, Oct 29 - Tue, Nov 4

10:52 am - 4:46 pmPDX-AUS

3h 54mnonstop

7:15 am - 9:39 amAUS-PDX

4h 24mnonstop

$217Alaska Airlines

Find Deal

Tue, Oct 28 - Wed, Nov 5

7:05 am - 12:55 pmPDX-AUS

3h 50mnonstop

1:55 pm - 4:18 pmAUS-PDX

4h 23mnonstop

$221Alaska Airlines

Find Deal

Thu, Feb 26 - Sun, Mar 1

10:55 am - 4:46 pmPDX-AUS

3h 51mnonstop

5:46 pm - 8:24 pmAUS-PDX

4h 38mnonstop

$261Hawaiian Airlines

Find Deal

Thu, Dec 25 - Thu, Dec 25

Southwest flights from Portland to Austin

Our best Southwest deals on Portland to Austin flight tickets

Southwest

Oct 8

PDX6:45 amPortland

8h 15m

1 stop

AUS5:00 pmAustin Bergstrom

Oct 14

AUS5:15 pmAustin Bergstrom

8h 30m

2 stops

PDX11:45 pmPortland

$194

Find similar

Southwest

Nov 7

PDX12:50 pmPortland

9h 25m

1 stop

AUS12:15 amAustin Bergstrom

Nov 11

AUS5:35 amAustin Bergstrom

7h 50m

1 stop

PDX11:25 amPortland

$199

Find similar

Southwest

Oct 6

PDX6:30 amPortland

5h 45m

1 stop

AUS2:15 pmAustin Bergstrom

Oct 7

AUS1:45 pmAustin Bergstrom

7h 55m

2 stops

PDX7:40 pmPortland

$205

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Frontier flights from Portland to Austin

Our best Frontier deals on Portland to Austin flight tickets

Frontier

Oct 17

PDX12:43 pmPortland

7h 09m

1 stop

AUS9:52 pmAustin Bergstrom

Oct 19

AUS6:00 amAustin Bergstrom

7h 48m

1 stop

PDX11:48 amPortland

$196

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Frontier

Oct 30

PDX12:52 pmPortland

18h 50m

1 stop

AUS9:42 amAustin Bergstrom

Nov 3

AUS6:00 amAustin Bergstrom

7h 56m

1 stop

PDX11:56 amPortland

$198

Find similar

Frontier

Oct 19

PDX12:43 pmPortland

9h 50m

1 stop

AUS12:33 amAustin Bergstrom

Oct 21

AUS6:00 amAustin Bergstrom

7h 48m

1 stop

PDX11:48 amPortland

$201

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAustin

PDX - AUS

PDXAUS

Portland

Wed 10/8

6:45 am-5:00 pm

1 stop8h 15m

Austin Bergstrom

Tue 10/14

5:15 pm-11:45 pm

2 stops8h 30m

$194

PortlandAustin

PDX - AUS

PDXAUS

Portland

Tue 9/30

3:23 pm-11:31 pm

1 stop6h 08m

Austin Bergstrom

Wed 10/15

1:18 pm-7:46 pm

1 stop8h 28m

$195

PortlandAustin

PDX - AUS

PDXAUS

Portland

Fri 10/17

12:43 pm-9:52 pm

1 stop7h 09m

Austin Bergstrom

Sun 10/19

6:00 am-11:48 am

1 stop7h 48m

$196

PortlandAustin

PDX - AUS

PDXAUS

Portland

Thu 1/29

3:50 pm-11:58 pm

1 stop6h 08m

Austin Bergstrom

Fri 1/30

9:30 am-2:46 pm

1 stop7h 16m

$206

PortlandAustin

PDX - AUS

PDXAUS

Portland

Fri 1/2

3:54 pm-11:59 pm

1 stop6h 05m

Austin Bergstrom

Fri 1/23

7:00 am-2:46 pm

1 stop9h 46m

$210

PortlandAustin

PDX - AUS

PDXAUS

Portland

Tue 9/30

9:50 am-5:37 pm

1 stop5h 47m

Austin Bergstrom

Wed 10/1

6:20 am-1:00 pm

1 stop8h 40m

$211

PortlandAustin

PDX - AUS

PDXAUS

Portland

Wed 10/29

5:30 am-1:34 pm

1 stop6h 04m

Austin Bergstrom

Tue 11/4

7:15 pm-10:42 pm

1 stop5h 27m

$215

PortlandAustin

PDX - AUS

PDXAUS

Portland

Tue 10/28

10:52 am-4:46 pm

Nonstop3h 54m

Austin Bergstrom

Wed 11/5

7:15 am-9:39 am

Nonstop4h 24m

$217

PortlandAustin

PDX - AUS

PDXAUS

Portland

Thu 2/26

7:05 am-12:55 pm

Nonstop3h 50m

Austin Bergstrom

Sun 3/1

1:55 pm-4:18 pm

Nonstop4h 23m

$221

PortlandAustin

PDX - AUS

PDXAUS

Portland

Thu 12/25

10:55 am-4:46 pm

Nonstop3h 51m

Austin Bergstrom

Thu 12/25

5:46 pm-8:24 pm

Nonstop4h 38m

$261

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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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Austin?

The cheapest month to fly to Austin from Portland is in August. Flight prices, which tend to average around $275, are often lower during this time because this is during the off-season. If you’re not able to fly to Austin in August, then February is your next best option. Flight prices from Portland to Austin during February average around $324.

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 Wednesday when prices can be found for as low as $366. 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 $489.

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 $302. 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 $567. 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?

You are more likely to see cheaper flights to Austin from Portland when booking weeks ahead of your departure date. In general, you can expect to find flights to Austin for around $356 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Austin from Portland for as low as $287 on momondo.

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.

How have Portland to Austin flight prices changed over time?

As of September 2025, prices for Portland to Austin flights are approximately 1% 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	$138
Fastest flight time	3h 50m
Direct flights	Every day
Airports in Austin	1 airport

The best one-way flight to Austin from Portland in the past 72 hours is $138. The best round-trip flight deal from Portland to Austin found on momondo in the last 72 hours is $292.

The fastest flight from Portland to Austin takes 3h 50m

Direct flights go from Portland to Austin every day.

There is 1 airport near Austin: Austin Bergstrom (AUS)

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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?
The number of operators available for flights from Portland Airport to Austin Bergstrom Airport is 8 as of September 2025.
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?
momondo data reveals that the most frequently booked plane model on the route from Portland to Austin is Boeing 737, representing 29.86% of all bookings. The subsequent popular models are Boeing 737 MAX 9 at 25.94%, Boeing 737-800 Passenger/BBJ2 (winglets) at 20.51%, and Boeing 737-900 Passenger/BBJ3 (winglets) at 19.00%.
What is the most popular airline from Portland to Austin?
Based on momondo bookings for flights between Portland and Austin, the leading airline is Alaska Airlines, making up 43% of the total bookings. Other popular airlines include Delta with 15%, American Airlines with 14%, and Southwest with 14%.

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
Spirit Airlines	PriceFrom $54	Free Cancellation	Rating 6.3 8,023 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $110	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Southwest	PriceFrom $175	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
Delta	PriceFrom $178	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
American Airlines	PriceFrom $206	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
Hawaiian Airlines	PriceFrom $227	Free Cancellation	Rating 7.8 2,729 reviews	Search Hawaiian Airlines flights
United Airlines	PriceFrom $228	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $237	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Portland to Austin
The lowest priced Alaska Airlines flight from Portland to Austin from the last 72 hours was $237. Generally, Alaska Airlines has 10 flights on this route every week with an average price of $391. Alaska Airlines is rated 8.0/10 by our users.
Hawaiian Airlines Flights From Portland to Austin
Another popular option for Portland to Austin flights is Hawaiian Airlines (7.8/10, 2,729 ratings). Hawaiian Airlines flies from Portland to Austin around 12 times per week, with deals starting from $227 round-trip and rising to an average price of around $349.

Fredericksburg

San Marcos

Wimberley

Round Rock

Georgetown

Canyon Lake

Marble Falls

Cedar Park

Horseshoe Bay

Dripping Springs

Pflugerville

Seguin

Kyle

Bastrop

Buda

Flatonia

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.

An easier way to manage your Austin trip

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Cheap flights from Portland to Austin from $108

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 10/10. 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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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?

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

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

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?

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.

How have Portland to Austin flight prices changed over time?

As of September 2025, prices for Portland to Austin flights are approximately 1% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from Portland to Austin Bergstrom?

United Airlines, Southwest, and Alaska Airlines are the most popular carriers operating from Portland to Austin Bergstrom

What airlines fly to Austin?

Which airport is the most popular layover for flights between Portland and Austin?

Phoenix (PHX) was the most common stop: 29% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Portland to Austin?

Flights via Los Angeles (LAX) offer the lowest average round-trip price of $138.

Which layover airport has the shortest travel time from Portland to Austin?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 5h 35m.

Which layover airport has the shortest connection time from Portland to Austin?

Seattle (SEA) has the shortest average layover time for this route: 0h 50m.

How many flights depart from Portland to Austin on average per day?

As of September 2025, 4 flights take off from Portland and land in Austin each day. The most common flight departure time for this route is 10:00AM, with 57% of daily flights taking off at noon.

How many flights depart from Portland to Austin on average per week?

As of September 2025, there are 34 flights per week flying from Portland to Austin. The most common day of the week flights depart is Wed, with 18% of flights taking off on this day.

When to book flights from Portland to Austin

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

Fastest flight time

Direct flights

Airports in Austin

How far is Portland to Austin Bergstrom by plane?

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

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?

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

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

Alaska Airlines Flights From Portland to Austin

Hawaiian Airlines Flights From Portland to Austin

Traveling to a place near Austin?

Why use momondo?

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

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

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

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

An easier way to manage your Austin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Texas