$165+ Cheap flights from Austin to Portland, ME (AUS - PWM)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Nov 27 — Dec 41
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Austin to Portland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Austin to Portland
Cheapest
Best
Last-minute
One-way
Cheapest flights from Austin to PortlandExplore the most affordable flight options available from Austin to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
Explore the most affordable flight options available from Austin to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2026.
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/34:01 pm -
1 stop5h 47m
Mon 12/76:00 am -
1 stop7h 07m
Deal found 10/23![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:41 pm -
1 stop7h 15m
Wed 12/96:00 am -
1 stop7h 07m
Deal found 10/23![American Airlines logo]()
$336
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:10 am -
1 stop5h 47m
Wed 12/96:00 am -
1 stop8h 59m
Deal found 10/27![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:10 am -
1 stop5h 54m
Mon 12/215:35 am -
1 stop9h 33m
Deal found 10/27![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:15 am -
1 stop6h 12m
Sun 11/155:30 am -
1 stop6h 51m
Deal found 10/23![United Airlines logo]()
$395
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/153:08 pm -
1 stop5h 32m
Mon 12/215:30 am -
1 stop6h 27m
Deal found 10/23![American Airlines logo]()
$399
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:15 am -
1 stop6h 12m
Wed 11/115:50 am -
2 stops10h 31m
Deal found 10/23![United Airlines logo]()
$404
Best flights from Austin to PortlandDiscover carefully curated flight deals from Austin to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
Discover carefully curated flight deals from Austin to Portland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 28, 2026.
This Delta deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/15:10 am -
1 stop5h 47m
Wed 12/96:00 am -
1 stop8h 59m
Deal found 10/27![Delta logo]()
$339
This Southwest deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/53:20 pm -
1 stop5h 30m
Sat 1/93:20 pm -
1 stop6h 40m
Deal found 10/28![Southwest logo]()
$385
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/511:15 am -
2 stops10h 44m
Sat 1/97:00 am -
1 stop8h 17m
Deal found 10/28![American Airlines logo]()
$390
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:15 am -
1 stop6h 12m
Sun 11/155:30 am -
1 stop6h 51m
Deal found 10/23![United Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:37 am -
2 stops12h 44m
Wed 11/115:50 am -
2 stops13h 01m
Deal found 10/23![United Airlines logo]()
$409
This Delta deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/145:10 am -
1 stop5h 54m
Mon 12/215:35 am -
1 stop9h 33m
Deal found 10/26![Delta logo]()
$441
This Southwest deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1512:55 pm -
2 stops7h 55m
Mon 12/215:15 am -
2 stops10h 15m
Deal found 10/23![Southwest logo]()
$449
This United Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:33 am -
2 stops10h 09m
Wed 12/97:00 am -
2 stops11h 31m
Deal found 10/27![United Airlines logo]()
$470
Last-minute flights from Austin to PortlandDiscover last-minute flight deals from Austin to Portland. Data last updated October 28, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Portland. Data last updated October 28, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/48:00 am -
1 stop7h 02m
Tue 11/106:00 am -
1 stop9h 45m
Deal found 10/28![Delta logo]()
$509
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/411:41 am -
2 stops10h 16m
Tue 11/107:10 am -
1 stop8h 03m
Deal found 10/27![American Airlines logo]()
$514
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/611:33 am -
1 stop20h 35m
Tue 11/105:09 pm -
2 stops19h 30m
Deal found 10/24![Multiple Airlines logo]()
$488
This American Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/72:42 pm -
1 stop7h 15m
Wed 11/117:10 am -
1 stop8h 03m
Deal found 10/23![American Airlines logo]()
$450
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:15 am -
1 stop6h 12m
Wed 11/115:50 am -
2 stops10h 31m
Deal found 10/23![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 10/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/127:15 am -
1 stop6h 12m
Sun 11/155:30 am -
1 stop6h 51m
Deal found 10/23![United Airlines logo]()
$395
One-way flights from Austin to PortlandSearch for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
Search for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated October 28, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/912:24 pm -
2 stops43h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$165
This Delta deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:55 pm -
1 stop7h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Delta logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/19:17 pm -
2 stops37h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/15:30 am -
1 stop5h 23m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Delta logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/118:21 pm -
2 stops35h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Multiple Airlines logo]()
$220
This Southwest deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/46:50 am -
2 stops8h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Southwest logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/1311:33 am -
1 stop20h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/25![Multiple Airlines logo]()
$226
This Kiwi.com deal was found by Cheapflights users on 10/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/78:21 pm -
2 stops35h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/24![Multiple Airlines logo]()
$259
Find flight deals from Austin to Portland
Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Portland (PWM). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated October 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $332 (American Airlines) |
One-way from | $165 (Kiwi.com) |
Popular in | March |
Cheapest in | January |
Average price | $542 |
Cheapflights Fare Finder
Customize your flight search to find flights from Austin to Portland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 28, 2026.
Use the filters below to find and compare flights from Austin to Portland that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Mon 11/9
12:24 pm-9:08 am
2 stops43h 44m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Thu 11/26
7:50 am-5:10 pm
2 stops8h 20m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$165
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Thu 11/26
7:00 am-2:26 pm
1 stop6h 26m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$193
Quickest round-trip
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Mon 3/1
5:30 am-11:53 am
1 stop5h 23m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$193
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Mon 3/1
5:15 am-12:40 pm
1 stop6h 25m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$193
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Wed 11/11
1:52 pm-11:31 pm
1 stop8h 39m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$199
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Thu 3/4
5:15 am-12:40 pm
1 stop6h 25m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$199
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Mon 3/1
9:17 pm-5:51 pm
3 stops43h 34m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$232
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Wed 11/4
8:21 pm-9:08 am
2 stops35h 47m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$271
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Fri 11/13
12:24 pm-4:24 pm
3 stops27h 00m
Portland
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$296
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from Austin to Portland
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Portland in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Austin-Portland, Maine flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Portland, Maine flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Portland, Maine flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Austin-Portland, Maine flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Portland, Maine flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Austin to Portland
Have a flexible travel schedule? Discover the best time to fly to Portland from Austin with our price prediction graph.
AUS-PWM
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Austin to Portland
How far ahead should I book a flight from Austin to Portland, Maine?
The price you pay for your flight from Austin to Portland, Maine may vary depending on when you book. For the best chance of a lower fare, look to book 75 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Austin to Portland, Maine?
Currently, January is the cheapest month in which you can book a flight from Austin to Portland, Maine (average of $268). Flying from Austin to Portland, Maine in March is currently the most expensive (average of $677). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Portland
Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated October 28, 2026.
Read reviews from past customers who have flown Southwest,Delta, andUnited Airlines from Austin to Portland. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Overall
7.9
Boarding
8.1
Crew
8.6
Entertainment
7.4
Comfort
8.0
Food
7.0
Reviews
1 / 20
8.0
ExcellentPatricia,Oct 2026
DAL - TPA
Related info for your journey
Find useful and relevant information for your journey from Austin to Portland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsLewiston
North Conway
Brunswick
Conway
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Austin
Popular flights
Portland flight routes
Alternative routes for Austin to Portland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Austin to Portland by cabin class
Find flights from Austin to Portland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Austin and Portland flights
Browse other Austin and Portland flight options. Last updated on October 28, 2026.
Other flights from Austin
Browse through other flights departing from Austin. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Portland
Explore flights to Portland departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 28, 2026.
Top 4 airlines flying from Austin to Portland
Discover the top 4 airlines that operate flights from Austin to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$286 | Average$537 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$332 | Average$487 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$356 | Average$523 | FlexibilityNo cancel fee | On-time71% |