$90 Cheap Flights from Austin (AUS) to Portland (PDX)

View $90 flight on Sun, Dec 14, 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 $90 for one-way flights and $165 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Nov 13 - Mon, Nov 17
AUS
Austin
PDX
Portland
$165 Roundtrip, found 2 hours ago
$165
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Thu, Nov 13 from Austin to Portland, returning Mon, Nov 17, priced at $165 found 2 hours ago
Delta
Fri, Dec 12 - Sat, Dec 13
AUS
Austin
PDX
Portland
$173 Roundtrip, found 10 hours ago
$173
Roundtrip
found 10 hours ago
Select Delta flight, departing Fri, Dec 12 from Austin to Portland, returning Sat, Dec 13, priced at $173 found 10 hours ago
Southwest Airlines
Thu, Dec 11 - Mon, Dec 15
AUS
Austin
PDX
Portland
$179 Roundtrip, just found
$179
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Dec 11 from Austin to Portland, returning Mon, Dec 15, priced at $179 just found
American Airlines
Wed, Oct 29 - Tue, Nov 4
AUS
Austin
PDX
Portland
$180 Roundtrip, found 3 hours ago
$180
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Austin to Portland, returning Tue, Nov 4, priced at $180 found 3 hours ago
American Airlines
Thu, Nov 6 - Mon, Nov 10
AUS
Austin
PDX
Portland
$181 Roundtrip, just found
$181
Roundtrip
just found
Select American Airlines flight, departing Thu, Nov 6 from Austin to Portland, returning Mon, Nov 10, priced at $181 just found
Southwest Airlines
Fri, Dec 12 - Mon, Dec 15
AUS
Austin
PDX
Portland
$182 Roundtrip, found 6 hours ago
$182
Roundtrip
found 6 hours ago
Select Southwest Airlines flight, departing Fri, Dec 12 from Austin to Portland, returning Mon, Dec 15, priced at $182 found 6 hours ago
Delta
Tue, Oct 7 - Wed, Oct 8
AUS
Austin
PDX
Portland
$183 Roundtrip, found 10 hours ago
$183
Roundtrip
found 10 hours ago
Select Delta flight, departing Tue, Oct 7 from Austin to Portland, returning Wed, Oct 8, priced at $183 found 10 hours ago
Southwest Airlines
Thu, Dec 11 - Mon, Dec 15
AUS
Austin
PDX
Portland
$184 Roundtrip, just found
$184
Roundtrip
just found
Select Southwest Airlines flight, departing Thu, Dec 11 from Austin to Portland, returning Mon, Dec 15, priced at $184 just found
American Airlines
Thu, Nov 13 - Tue, Nov 18
AUS
Austin
PDX
Portland
$186 Roundtrip, found 2 hours ago
$186
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Thu, Nov 13 from Austin to Portland, returning Tue, Nov 18, priced at $186 found 2 hours ago
United
Tue, Dec 9 - Sun, Dec 14
AUS
Austin
PDX
Portland
$192 Roundtrip, found 2 hours ago
$192
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Dec 9 from Austin to Portland, returning Sun, Dec 14, priced at $192 found 2 hours ago

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

January is typically the cheapest month to fly

From $118 - $347 per traveler.

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 $90 or cheap return flight from $165 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 November 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.

Travel information

Travel information

Origin airport
Austin-Bergstrom Intl.
Destination airport
Portland Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Southwest Airlines, United
Roundtrip price
$165
Distance
1712 mi
Average flight time
2 hours 55 mins

Book with confidence

Book with confidence

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 November. 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 $90 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.

 

Austin to Portland Flights

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