$182+ Cheap flights from Austin to Portland, ME (AUS - PWM)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Jul 22 — Jul 291
Round-trip
1 adult, Economy
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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
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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 June 22, 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 June 22, 2026.
This American Airlines deal was found by Cheapflights users on 6/21. 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 8/41:02 pm
AUS
- PWM
1 stop8h 34m
American Airlines
Tue 8/117:28 am
PWM
- AUS
1 stop7h 21m
American Airlines
Deal found 6/21![American Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 6/19. 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 8/45:30 am
AUS
- PWM
2 stops8h 04m
United Airlines
Tue 8/117:35 am
PWM
- AUS
1 stop7h 23m
United Airlines
Deal found 6/19![United Airlines logo]()
$368
This Delta deal was found by Cheapflights users on 6/17. 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 8/193:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Mon 8/246:05 am
PWM
- AUS
1 stop8h 46m
Delta
Deal found 6/17![Delta logo]()
$372
This Southwest deal was found by Cheapflights users on 6/18. 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 8/2510:10 am
AUS
- PWM
2 stops10h 00m
Southwest
Wed 8/265:45 am
PWM
- AUS
2 stops9h 25m
Southwest
Deal found 6/18![Southwest logo]()
$373
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sun 7/197:45 pm
AUS
- PWM
1 stop12h 27m
Multiple Airlines
Thu 7/238:22 pm
PWM
- AUS
2 stops41h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$374
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 8/2410:33 am
AUS
- PWM
1 stop7h 19m
American Airlines
Tue 8/252:42 pm
PWM
- AUS
2 stops8h 53m
American Airlines
Deal found 6/21![American Airlines logo]()
$377
This American Airlines deal was found by Cheapflights users on 6/21. 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.
Mon 8/2410:33 am
AUS
- PWM
1 stop7h 19m
American Airlines
Mon 8/315:30 am
PWM
- AUS
1 stop6h 58m
American Airlines
Deal found 6/21![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 6/18. 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.
Sat 8/13:00 pm
AUS
- PWM
1 stop7h 14m
Delta
Wed 8/56:05 am
PWM
- AUS
1 stop7h 24m
Delta
Deal found 6/18![Delta logo]()
$382
This American Airlines deal was found by Cheapflights users on 6/17. 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 7/151:02 pm
AUS
- PWM
1 stop8h 34m
American Airlines
Wed 7/221:25 pm
PWM
- AUS
2 stops9h 12m
American Airlines
Deal found 6/17![American Airlines logo]()
$387
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 June 22, 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 June 22, 2026.
This Southwest deal was found by Cheapflights users on 6/20. 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 9/19:30 am
AUS
- PWM
2 stops6h 45m
Southwest
Thu 9/33:40 pm
PWM
- AUS
1 stop6h 15m
Southwest
Deal found 6/20![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 6/17. 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 8/193:00 pm
AUS
- PWM
1 stop7h 13m
Delta
Sun 8/236:05 am
PWM
- AUS
1 stop5h 55m
Delta
Deal found 6/17![Delta logo]()
$415
This United Airlines deal was found by Cheapflights users on 6/21. 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 10/277:00 am
AUS
- PWM
1 stop6h 20m
United Airlines
Wed 10/288:47 am
PWM
- AUS
1 stop6h 56m
United Airlines
Deal found 6/21![United Airlines logo]()
$463
This Southwest deal was found by Cheapflights users on 6/21. 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.
Wed 10/216:20 am
AUS
- PWM
2 stops7h 35m
Southwest
Mon 10/265:30 am
PWM
- AUS
2 stops8h 05m
Southwest
Deal found 6/21![Southwest logo]()
$382
This Southwest deal was found by Cheapflights users on 6/21. 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.
Mon 8/171:25 pm
AUS
- PWM
2 stops7h 05m
Southwest
Thu 8/2010:30 am
PWM
- AUS
2 stops9h 20m
Southwest
Deal found 6/21![Southwest logo]()
$391
This Delta deal was found by Cheapflights users on 6/21. 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 7/201:31 pm
AUS
- PWM
1 stop8h 43m
Delta
Sat 7/256:15 am
PWM
- AUS
1 stop5h 48m
Delta
Deal found 6/21![Delta logo]()
$524
This Southwest deal was found by Cheapflights users on 6/19. 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.
Sun 7/265:15 pm
AUS
- PWM
1 stop5h 55m
Southwest
Wed 7/295:30 am
PWM
- AUS
1 stop6h 05m
Southwest
Deal found 6/19![Southwest logo]()
$434
This Southwest deal was found by Cheapflights users on 6/17. 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.
Wed 7/292:15 pm
AUS
- PWM
1 stop7h 45m
Southwest
Mon 8/35:20 pm
PWM
- AUS
2 stops8h 30m
Southwest
Deal found 6/17![Southwest logo]()
$495
This Southwest deal was found by Cheapflights users on 6/17. 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.
Wed 7/222:15 pm
AUS
- PWM
1 stop7h 45m
Southwest
Sun 7/265:30 am
PWM
- AUS
1 stop6h 05m
Southwest
Deal found 6/17![Southwest logo]()
$502
Last-minute flights from Austin to PortlandDiscover last-minute flight deals from Austin to Portland. Data last updated June 22, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Portland. Data last updated June 22, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 7/610:50 am
AUS
- PWM
1 stop26h 41m
Multiple Airlines
Thu 7/93:11 pm
PWM
- AUS
1 stop19h 49m
Multiple Airlines
Deal found 6/16![Multiple Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 6/17. 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 7/73:00 pm
AUS
- PWM
1 stop7h 14m
Delta
Wed 7/156:00 am
PWM
- AUS
1 stop7h 25m
Delta
Deal found 6/17![Delta logo]()
$363
This American Airlines deal was found by Cheapflights users on 6/17. 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 7/711:37 am
AUS
- PWM
2 stops9h 59m
American Airlines
Wed 7/151:25 pm
PWM
- AUS
2 stops9h 12m
American Airlines
Deal found 6/17![American Airlines logo]()
$373
This American Airlines deal was found by Cheapflights users on 6/20. 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 7/145:01 am
AUS
- PWM
2 stops8h 15m
American Airlines
Tue 7/287:16 am
PWM
- AUS
1 stop5h 59m
American Airlines
Deal found 6/20![American Airlines logo]()
$368
This American Airlines deal was found by Cheapflights users on 6/17. 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 7/151:02 pm
AUS
- PWM
1 stop8h 34m
American Airlines
Wed 7/221:25 pm
PWM
- AUS
2 stops9h 12m
American Airlines
Deal found 6/17![American Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 6/16. 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 7/1812:52 pm
AUS
- PWM
1 stop8h 55m
American Airlines
Tue 7/218:00 am
PWM
- AUS
1 stop6h 52m
American Airlines
Deal found 6/16![American Airlines logo]()
$382
This Southwest deal was found by Cheapflights users on 6/16. 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.
Sat 7/184:30 pm
AUS
- PWM
1 stop6h 15m
Southwest
Tue 7/215:30 am
PWM
- AUS
2 stops7h 30m
Southwest
Deal found 6/16![Southwest logo]()
$392
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sun 7/197:45 pm
AUS
- PWM
1 stop12h 27m
Multiple Airlines
Thu 7/238:22 pm
PWM
- AUS
2 stops41h 16m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sun 7/197:45 pm
AUS
- PWM
1 stop12h 27m
Multiple Airlines
Fri 7/247:00 am
PWM
- AUS
1 stop10h 59m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 6/20. 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.
Sun 7/197:45 pm
AUS
- PWM
1 stop12h 27m
Multiple Airlines
Mon 7/277:00 am
PWM
- AUS
1 stop10h 59m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$393
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 June 22, 2026.
Search for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated June 22, 2026.
This American Airlines deal was found by Cheapflights users on 6/20. 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 8/157:20 am
AUS
- PWM
1 stop6h 01m
American Airlines
Deal found 6/20![American Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 6/17. 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 7/281:35 pm
AUS
- PWM
2 stops8h 25m
Southwest
Deal found 6/17![Southwest logo]()
$187
This Delta deal was found by Cheapflights users on 6/20. 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.
Thu 8/63:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Deal found 6/20![Delta logo]()
$191
This American Airlines deal was found by Cheapflights users on 6/19. 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.
Mon 8/245:00 am
AUS
- PWM
2 stops8h 21m
American Airlines
Deal found 6/19![American Airlines logo]()
$196
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Thu 9/1010:50 am
AUS
- PWM
2 stops35h 34m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$199
This Southwest deal was found by Cheapflights users on 6/16. 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.
Sat 7/184:30 pm
AUS
- PWM
1 stop6h 15m
Southwest
Deal found 6/16![Southwest logo]()
$206
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Thu 8/65:34 pm
AUS
- PWM
2 stops28h 04m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$209
This Kiwi.com deal was found by Cheapflights users on 6/20. 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 8/2810:40 am
AUS
- PWM
2 stops22h 47m
Multiple Airlines
Deal found 6/20![Multiple Airlines logo]()
$216
This Kiwi.com deal was found by Cheapflights users on 6/18. 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.
Tue 8/258:15 pm
AUS
- PWM
3 stops20h 30m
Multiple Airlines
Deal found 6/18![Multiple Airlines logo]()
$227
This deal was found by Cheapflights users on 6/17. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/216:40 am
AUS
- PWM
1 stop6h 51m
United Airlines
Deal found 6/17![United Airlines logo]()
$232
This Delta deal was found by Cheapflights users on 6/19. 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.
Fri 9/43:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Deal found 6/19![Delta logo]()
$234
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 June 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $357 (Kiwi.com) |
One-way from | $182 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $522 |
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 2,558,603 searches. Data last updated June 22, 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 - PWM
AUSPWM
Austin Bergstrom
Tue 9/1
9:30 am-5:15 pm
2 stops6h 45m
Portland
Thu 9/3
3:40 pm-8:55 pm
1 stop6h 15m
$377
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 10/21
6:20 am-2:55 pm
2 stops7h 35m
Portland
Mon 10/26
5:30 am-12:35 pm
2 stops8h 05m
$382
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Mon 8/17
1:25 pm-9:30 pm
2 stops7h 05m
Portland
Thu 8/20
10:30 am-6:50 pm
2 stops9h 20m
$391
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 8/19
3:00 pm-11:13 pm
1 stop7h 13m
Portland
Sun 8/23
6:05 am-11:00 am
1 stop5h 55m
$415
Quickest round-trip
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Sun 7/26
5:15 pm-12:10 am
1 stop5h 55m
Portland
Wed 7/29
5:30 am-10:35 am
1 stop6h 05m
$434
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 10/27
7:00 am-2:20 pm
1 stop6h 20m
Portland
Wed 10/28
8:47 am-2:43 pm
1 stop6h 56m
$463
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 7/29
2:15 pm-11:00 pm
1 stop7h 45m
Portland
Mon 8/3
5:20 pm-12:50 am
2 stops8h 30m
$495
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 7/22
2:15 pm-11:00 pm
1 stop7h 45m
Portland
Sun 7/26
5:30 am-10:35 am
1 stop6h 05m
$502
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Mon 7/20
1:31 pm-11:14 pm
1 stop8h 43m
Portland
Sat 7/25
6:15 am-11:03 am
1 stop5h 48m
$524
Cheapest one-way
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 7/28
3:00 pm-11:14 pm
1 stop7h 14m
$182
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 June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | 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 50 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, February is the cheapest month in which you can book a flight from Austin to Portland, Maine (average of $381). Flying from Austin to Portland, Maine in March is currently the most expensive (average of $607). 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.
How much does it cost to fly round-trip from Austin to Portland, Maine?
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 June 22, 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.
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Boarding
8.1
Crew
8.6
Entertainment
7.5
Food
7.0
Comfort
8.0
Overall
7.9
Reviews
1 / 20
6.0
GoodReza,Jun 2026
TPA - MDW
Related info for your journey
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Austin and Portland flights
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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 2,558,603 searches. Data last updated June 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$265 | Average$488 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$466 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$481 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$332 | Average$515 | FlexibilityNo cancel fee | On-time63% |