$80 Cheap Flights from Austin (AUS) to Portland (PDX)

View $80 flight on Sat, Nov 15, 2025Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Portland International Airport (PDX)

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Cheap Flights from Austin to Portland (AUS-PDX)

Prices were available within the past 7 days and start at $80 for one-way flights and $159 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Oct 24 - Mon, Oct 27
AUS
Austin
PDX
Portland
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Fri, Oct 24 from Austin to Portland, returning Mon, Oct 27, priced at $159 just found
American Airlines
Sat, Oct 25 - Tue, Oct 28
AUS
Austin
PDX
Portland
$159 Roundtrip, just found
$159
Roundtrip
just found
Select American Airlines flight, departing Sat, Oct 25 from Austin to Portland, returning Tue, Oct 28, priced at $159 just found
Spirit Airlines
Tue, Dec 9 - Thu, Dec 11
AUS
Austin
PDX
Portland
$161 Roundtrip, found 3 hours ago
$161
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Tue, Dec 9 from Austin to Portland, returning Thu, Dec 11, priced at $161 found 3 hours ago
Southwest Airlines
Tue, Nov 11 - Sat, Nov 15
AUS
Austin
PDX
Portland
$164 Roundtrip, just found
$164
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, Nov 11 from Austin to Portland, returning Sat, Nov 15, priced at $164 just found
American Airlines
Tue, Sep 2 - Sun, Sep 14
AUS
Austin
PDX
Portland
$169 Roundtrip, found 21 hours ago
$169
Roundtrip
found 21 hours ago
Select American Airlines flight, departing Tue, Sep 2 from Austin to Portland, returning Sun, Sep 14, priced at $169 found 21 hours ago
Southwest Airlines
Wed, Dec 3 - Fri, Dec 5
AUS
Austin
PDX
Portland
$172 Roundtrip, found 3 hours ago
$172
Roundtrip
found 3 hours ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Austin to Portland, returning Fri, Dec 5, priced at $172 found 3 hours ago
United
Wed, Oct 29 - Fri, Oct 31
AUS
Austin
PDX
Portland
$174 Roundtrip, found 4 hours ago
$174
Roundtrip
found 4 hours ago
Select United flight, departing Wed, Oct 29 from Austin to Portland, returning Fri, Oct 31, priced at $174 found 4 hours ago
Spirit Airlines
Sat, Dec 6 - Mon, Dec 8
AUS
Austin
PDX
Portland
$174 Roundtrip, found 3 hours ago
$174
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Dec 6 from Austin to Portland, returning Mon, Dec 8, priced at $174 found 3 hours ago
Southwest Airlines
Sun, Oct 19 - Thu, Oct 23
AUS
Austin
PDX
Portland
$177 Roundtrip, just found
$177
Roundtrip
just found
Select Southwest Airlines flight, departing Sun, Oct 19 from Austin to Portland, returning Thu, Oct 23, priced at $177 just found
Delta
Sat, Oct 25 - Tue, Oct 28
AUS
Austin
PDX
Portland
$178 Roundtrip, just found
$178
Roundtrip
just found
Select Delta flight, departing Sat, Oct 25 from Austin to Portland, returning Tue, Oct 28, priced at $178 just found

Find the cheapest month to fly from Austin (AUS) to Portland (PDX)

September is typically the cheapest month to fly

From $118 - $188 per traveler.

Graph displaying average flight prices per month

Alternative airports near Portland

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Portland Intl. PDX. Cheapest and Closest option available. Average driving time to city center is 17 minutes. Flights from $219
PDX
Portland Intl.
CheapestClosest
Average driving time to city center17 min
Flights from $219
Flights from Austin (AUS) to Portland (PDX)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$158
Distance
1712 mi
Average flight time
2 hours 58 mins

Austin to Portland Flights

The cheapest times to fly from Austin to Portland

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Austin to Portland are during the month of October. You can find some of the cheapest flights from Austin to Portland with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Austin to Portland

Sunday is one of the best days to book for cheap flights from Austin to Portland: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Austin to Portland

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Austin to Portland in 2025. You can also book with separate airlines for your outbound and return journeys, from $80 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Austin to Portland flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Austin to Portland airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX) cost?
Grab a cheap one-way flight from $80 or cheap return flight from $159 from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
Traveling in October can help you save, as it's the cheapest month for flights between AUS and PDX. You'll usually find the lowest fares during the off-season.
Which airlines fly direct from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
When departing from Austin-Bergstrom Intl. Airport (AUS), you can take a direct flight to Portland Intl. Airport (PDX) with Alaska Airlines.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
Expedia's filter tool lets you easily compare airlines, flight times and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest AUS to PDX flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
On average, Austin-Bergstrom Intl. Airport (AUS) has 4 direct flights to Portland Intl. Airport (PDX) per week. If you want more options, use Expedia's filters to find flights with one or two stops. Squeeze in a quick visit to another destination or just break up your journey.
What are the most popular departure times for flights from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
The 4 PM departures from AUS to PDX are typically the busiest. Greater demand means you'll likely pay more for these departures. If you're hoping to save money, choose a less crowded time to fly.
What day of the week has the most flights from AUS to PDX?
If you fly on a Friday, you'll get the biggest range of choices for flights from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX).
What is the earliest flight from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
Austin-Bergstrom Intl. Airport (AUS)'s earliest flight to Portland Intl. Airport (PDX) is at approximately 3:48PM UTC-6. With a travel duration of 4h 29m, you'll touch down at around 6:17PM UTC-8.
How long does it take to fly from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
The average flight time from AUS to PDX is 4 hours and 29 minutes, covering a total distance of 1,700 mi.
What airline has the least delays from AUS to PDX?
With 100% of journeys usually arriving on time, American Airlines has the best on-time performance for nonstop flights from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX). To keep track of your flight status and get notified if anything changes, use the Expedia App.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
Opt for a flight from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Portland from Austin-Bergstrom Intl. Airport (AUS)?
If you're traveling on a direct flight from Austin-Bergstrom Intl. Airport (AUS) to Portland, Portland Intl. Airport (PDX) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX) last-minute?
Holding off until just before your trip to book a flight from AUS to PDX generally means paying more. Although you may find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for a better chance of landing a bargain.
Is it cheaper to book an AUS to PDX flight and hotel package?
Securing an AUS to PDX flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Choose from our wide range of accommodations and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Airport (PDX)?
In most cases, you can cancel or modify your AUS to PDX flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need further information, go to our Customer Service portal.

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