$103 Cheap Flights from Austin (AUS) to Portland (PWM)

View $103 flight on Wed, Jan 14, 2026Opens in a new window

Popular airlines from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM)

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Cheap Flights from Austin to Portland (AUS-PWM)

Prices were available within the past 7 days and start at $103 for one-way flights and $184 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Southwest Airlines
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$184 Roundtrip, found 6 days ago
$184
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $184 found 6 days ago
Southwest Airlines
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$189 Roundtrip, found 6 days ago
$189
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $189 found 6 days ago
American Airlines
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$201 Roundtrip, found 6 days ago
$201
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $201 found 6 days ago
Southwest Airlines
Wed, Jan 14 - Tue, Jan 20
AUS
Austin
PWM
Portland
$204 Roundtrip, found 6 days ago
$204
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Jan 14 from Austin to Portland, returning Tue, Jan 20, priced at $204 found 6 days ago
United
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$206 Roundtrip, found 6 days ago
$206
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $206 found 6 days ago
Southwest Airlines
Wed, Jan 14 - Tue, Jan 20
AUS
Austin
PWM
Portland
$212 Roundtrip, found 6 days ago
$212
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Jan 14 from Austin to Portland, returning Tue, Jan 20, priced at $212 found 6 days ago
Southwest Airlines
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$214 Roundtrip, found 6 days ago
$214
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $214 found 6 days ago
American Airlines
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$219 Roundtrip, found 6 days ago
$219
Roundtrip
found 6 days ago
Select American Airlines flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $219 found 6 days ago
Delta
Tue, Oct 21 - Tue, Nov 4
AUS
Austin
PWM
Portland
$230 Roundtrip, found 6 days ago
$230
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Oct 21 from Austin to Portland, returning Tue, Nov 4, priced at $230 found 6 days ago
JetBlue Airways
Sat, Mar 28 - Tue, Apr 7
AUS
Austin
PWM
Portland
$399 Roundtrip, found 4 days ago
$399
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Mar 28 from Austin to Portland, returning Tue, Apr 7, priced at $399 found 4 days ago

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

August is typically the cheapest month to fly

From $197 - $539 per traveler.
Flights from Austin (AUS) to Portland (PWM)
Origin airport
Austin-Bergstrom Intl.
Destination airport
Portland Intl. Jetport
Airlines serving
American Airlines, Delta, Southwest Airlines, United
Roundtrip price
$183
Distance
1761 mi
Average flight time
5 hours 40 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 $103 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. Jetport Airport (PWM) cost?
Snag a cheap one-way flight from $103 or cheap return flight from $184 from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM)?
October is the most affordable month to fly from AUS to PWM. Traveling outside of peak seasons is often the key to finding better fares.
What is the cheapest airline that flies from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find out which carrier offers the cheapest AUS to PWM flight.
How many flights per day from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM)?
Direct flights from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from AUS to PWM?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can vary depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM)?
Choose a flight from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM) that leaves before 3 PM to reduce the risk of delays and cancellations. Later departures 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.
Is it cheaper to buy a plane ticket from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM) last-minute?
Booking your flight from AUS to PWM shortly before your trip is typically more expensive. However, if you're flexible with your travel times and dates, you could grab a cheap last-minute fare.
Is it cheaper to book an AUS to PWM flight and hotel package?
Compared with arranging hotels and flights separately, booking an AUS to PWM flight and hotel package with Expedia could result in significant savings. What's more, having everything in one convenient place takes the hassle out of planning your trip. Simply pick your flights and select from our extensive range of stays, then personalize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Austin-Bergstrom Intl. Airport (AUS) to Portland Intl. Jetport Airport (PWM)?
In most cases, you're able to cancel or reschedule your AUS to PWM flight. However, additional fees may apply, especially if you booked over 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you need more information, visit our Customer Service portal.

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*Available to One Key members.