$180+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Jun 23 — Jun 301
Round-trip
1 adult, Economy
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Find cheap flights from Austin to Portland with Cheapflights
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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 May 24, 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 May 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/20. 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.
Mon 7/1310:50 am
AUS
- PWM
1 stop26h 41m
Multiple Airlines
Thu 7/163:11 pm
PWM
- AUS
1 stop19h 49m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$345
This United Airlines deal was found by Cheapflights users on 5/22. 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 7/215:00 pm
AUS
- PWM
1 stop5h 51m
United Airlines
Tue 7/285:15 am
PWM
- AUS
1 stop6h 41m
United Airlines
Deal found 5/22![United Airlines logo]()
$383
This Southwest deal was found by Cheapflights users on 5/22. 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 8/121:40 pm
AUS
- PWM
1 stop7h 25m
Southwest
Wed 8/195:45 am
PWM
- AUS
2 stops9h 25m
Southwest
Deal found 5/22![Southwest logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 5/20. 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 7/265:38 pm
AUS
- PWM
2 stops28h 00m
Multiple Airlines
Thu 7/303:11 pm
PWM
- AUS
1 stop19h 49m
Multiple Airlines
Deal found 5/20![Multiple Airlines logo]()
$399
This Delta deal was found by Cheapflights users on 5/22. 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 6/235:20 am
AUS
- PWM
1 stop5h 35m
Delta
Tue 6/306:00 am
PWM
- AUS
1 stop7h 26m
Delta
Deal found 5/22![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 5/21. 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 8/116:34 am
AUS
- PWM
1 stop7h 00m
United Airlines
Sat 8/156:00 am
PWM
- AUS
1 stop8h 58m
United Airlines
Deal found 5/21![United Airlines logo]()
$404
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:00 pm
AUS
- PWM
1 stop7h 14m
Delta
Wed 7/296:59 pm
PWM
- AUS
1 stop6h 19m
Delta
Deal found 5/23![Delta logo]()
$405
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/2710:50 am
AUS
- PWM
1 stop26h 41m
Multiple Airlines
Tue 8/44:44 pm
PWM
- AUS
2 stops48h 55m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$406
This Southwest deal was found by Cheapflights users on 5/21. 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.
Tue 7/214:10 pm
AUS
- PWM
1 stop5h 45m
Southwest
Tue 7/285:30 am
PWM
- AUS
2 stops8h 40m
Southwest
Deal found 5/21![Southwest logo]()
$410
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 May 24, 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 May 24, 2026.
This Southwest deal was found by Cheapflights users on 5/22. 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 8/125:30 am
AUS
- PWM
1 stop5h 55m
Southwest
Wed 8/197:45 am
PWM
- AUS
1 stop6h 05m
Southwest
Deal found 5/22![Southwest logo]()
$383
This Delta deal was found by Cheapflights users on 5/21. 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.
Tue 7/141:31 pm
AUS
- PWM
1 stop8h 43m
Delta
Thu 7/234:52 pm
PWM
- AUS
1 stop6h 14m
Delta
Deal found 5/21![Delta logo]()
$403
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/145:00 pm
AUS
- PWM
1 stop5h 51m
United Airlines
Wed 7/295:15 am
PWM
- AUS
2 stops10h 26m
United Airlines
Deal found 5/20![United Airlines logo]()
$510
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:00 pm
AUS
- PWM
1 stop7h 14m
Delta
Wed 7/296:59 pm
PWM
- AUS
1 stop6h 19m
Delta
Deal found 5/23![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 5/22. 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 7/1111:05 am
AUS
- PWM
2 stops9h 00m
Southwest
Tue 7/215:30 am
PWM
- AUS
1 stop6h 05m
Southwest
Deal found 5/22![Southwest logo]()
$441
This Delta deal was found by Cheapflights users on 5/19. 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 10/162:45 pm
AUS
- PWM
1 stop6h 38m
Delta
Tue 10/206:00 am
PWM
- AUS
1 stop8h 56m
Delta
Deal found 5/19![Delta logo]()
$436
This Southwest deal was found by Cheapflights users on 5/20. 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 8/410:15 am
AUS
- PWM
2 stops9h 55m
Southwest
Tue 8/115:45 am
PWM
- AUS
2 stops9h 25m
Southwest
Deal found 5/20![Southwest logo]()
$452
This United Airlines deal was found by Cheapflights users on 5/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/189:33 am
AUS
- PWM
2 stops12h 59m
United Airlines
Tue 8/257:35 am
PWM
- AUS
2 stops13h 22m
United Airlines
Deal found 5/20![United Airlines logo]()
$515
This Southwest deal was found by Cheapflights users on 5/21. 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.
Tue 6/234:10 pm
AUS
- PWM
1 stop5h 45m
Southwest
Thu 6/255:20 pm
PWM
- AUS
2 stops7h 30m
Southwest
Deal found 5/21![Southwest logo]()
$461
This Delta deal was found by Cheapflights users on 5/21. 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.
Tue 9/12:45 pm
AUS
- PWM
1 stop6h 48m
Delta
Mon 9/76:00 am
PWM
- AUS
1 stop6h 03m
Delta
Deal found 5/21![Delta logo]()
$472
This Southwest deal was found by Cheapflights users on 5/19. 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.
Wed 6/241:35 pm
AUS
- PWM
2 stops8h 20m
Southwest
Mon 6/295:20 pm
PWM
- AUS
2 stops8h 25m
Southwest
Deal found 5/19![Southwest logo]()
$493
Last-minute flights from Austin to PortlandDiscover last-minute flight deals from Austin to Portland. Data last updated May 24, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Portland. Data last updated May 24, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 5/19. 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.
Wed 6/101:31 pm
AUS
- PWM
1 stop8h 34m
Delta
Tue 6/1611:48 am
PWM
- AUS
1 stop6h 21m
Delta
Deal found 5/19![Delta logo]()
$405
This Southwest deal was found by Cheapflights users on 5/19. 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.
Wed 6/104:10 pm
AUS
- PWM
1 stop5h 45m
Southwest
Tue 6/165:30 am
PWM
- AUS
2 stops8h 40m
Southwest
Deal found 5/19![Southwest logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 5/19. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/1510:54 am
AUS
- PWM
1 stop26h 37m
Multiple Airlines
Wed 6/246:30 pm
PWM
- AUS
2 stops47h 54m
Multiple Airlines
Deal found 5/19![Multiple Airlines logo]()
$415
This American Airlines deal was found by Cheapflights users on 5/19. 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.
Sat 6/2012:56 pm
AUS
- PWM
1 stop8h 47m
American Airlines
Tue 6/237:58 am
PWM
- AUS
1 stop8h 48m
American Airlines
Deal found 5/19![American Airlines logo]()
$436
This Delta deal was found by Cheapflights users on 5/22. 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 6/235:20 am
AUS
- PWM
1 stop5h 35m
Delta
Tue 6/306:00 am
PWM
- AUS
1 stop7h 26m
Delta
Deal found 5/22![Delta logo]()
$403
This Southwest deal was found by Cheapflights users on 5/21. 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.
Tue 6/234:10 pm
AUS
- PWM
1 stop5h 45m
Southwest
Tue 7/75:30 am
PWM
- AUS
2 stops8h 40m
Southwest
Deal found 5/21![Southwest logo]()
$437
This Southwest deal was found by Cheapflights users on 5/21. 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.
Tue 6/234:10 pm
AUS
- PWM
1 stop5h 45m
Southwest
Thu 6/255:20 pm
PWM
- AUS
2 stops7h 30m
Southwest
Deal found 5/21![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 5/19. 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.
Wed 6/241:35 pm
AUS
- PWM
2 stops8h 20m
Southwest
Mon 6/295:35 am
PWM
- AUS
1 stop5h 55m
Southwest
Deal found 5/19![Southwest logo]()
$468
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Fri 6/264:22 pm
AUS
- PWM
1 stop6h 08m
United Airlines
Tue 6/306:00 am
PWM
- AUS
2 stops9h 41m
United Airlines
Deal found 5/21![United Airlines logo]()
$441
This Delta deal was found by Cheapflights users on 5/23. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/281:16 pm
AUS
- PWM
1 stop8h 49m
Delta
Sun 7/126:00 am
PWM
- AUS
1 stop6h 03m
Delta
Deal found 5/23![Delta logo]()
$467
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 May 24, 2026.
Search for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated May 24, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/22. 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 7/1310:50 am
AUS
- PWM
1 stop26h 41m
Multiple Airlines
Deal found 5/22![Multiple Airlines logo]()
$180
This Delta deal was found by Cheapflights users on 5/22. 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 6/171:31 pm
AUS
- PWM
1 stop8h 34m
Delta
Deal found 5/22![Delta logo]()
$192
This United Airlines deal was found by Cheapflights users on 5/22. 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 7/78:20 am
AUS
- PWM
2 stops9h 09m
United Airlines
Deal found 5/22![United Airlines logo]()
$197
This Delta deal was found by Cheapflights users on 5/22. 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 6/301:31 pm
AUS
- PWM
1 stop8h 34m
Delta
Deal found 5/22![Delta logo]()
$202
This Southwest deal was found by Cheapflights users on 5/21. 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.
Fri 5/295:05 am
AUS
- PWM
1 stop8h 05m
Southwest
Deal found 5/21![Southwest logo]()
$204
This United Airlines deal was found by Cheapflights users on 5/19. 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 6/162:18 pm
AUS
- PWM
2 stops8h 33m
United Airlines
Deal found 5/19![United Airlines logo]()
$208
This Delta deal was found by Cheapflights users on 5/20. 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.
Sat 8/1512:05 pm
AUS
- PWM
1 stop8h 26m
Delta
Deal found 5/20![Delta logo]()
$211
This Southwest deal was found by Cheapflights users on 5/22. 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 6/204:30 pm
AUS
- PWM
1 stop6h 10m
Southwest
Deal found 5/22![Southwest logo]()
$214
This American Airlines deal was found by Cheapflights users on 5/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:18 am
AUS
- PWM
1 stop7h 48m
American Airlines
Deal found 5/24![American Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 5/21. 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.
Sat 8/159:00 am
AUS
- PWM
2 stops9h 17m
United Airlines
Deal found 5/21![United Airlines logo]()
$216
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 May 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $345 (Kiwi.com) |
One-way from | $180 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $462 |
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 May 24, 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
Quickest round-trip
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 8/12
5:30 am-12:25 pm
1 stop5h 55m
Portland
Wed 8/19
7:45 am-12:50 pm
1 stop6h 05m
$383
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 7/14
1:31 pm-11:14 pm
1 stop8h 43m
Portland
Thu 7/23
4:52 pm-10:06 pm
1 stop6h 14m
$403
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 7/22
3:00 pm-11:14 pm
1 stop7h 14m
Portland
Wed 7/29
6:59 pm-12:18 am
1 stop6h 19m
$405
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Fri 10/16
2:45 pm-10:23 pm
1 stop6h 38m
Portland
Tue 10/20
6:00 am-1:56 pm
1 stop8h 56m
$436
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Sat 7/11
11:05 am-9:05 pm
2 stops9h 00m
Portland
Tue 7/21
5:30 am-10:35 am
1 stop6h 05m
$441
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 8/4
10:15 am-9:10 pm
2 stops9h 55m
Portland
Tue 8/11
5:45 am-2:10 pm
2 stops9h 25m
$452
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 6/23
4:10 pm-10:55 pm
1 stop5h 45m
Portland
Thu 6/25
5:20 pm-11:50 pm
2 stops7h 30m
$461
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 9/1
2:45 pm-10:33 pm
1 stop6h 48m
Portland
Mon 9/7
6:00 am-11:03 am
1 stop6h 03m
$472
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 6/24
1:35 pm-10:55 pm
2 stops8h 20m
Portland
Mon 6/29
5:20 pm-12:45 am
2 stops8h 25m
$493
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 7/14
5:00 pm-11:51 pm
1 stop5h 51m
Portland
Wed 7/29
5:15 am-2:41 pm
2 stops10h 26m
$510
Showing 1-10 of 19 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 May.
| 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 62 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 $349). 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 May 24, 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.
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Boarding
8.1
Crew
8.6
Overall
7.9
Entertainment
7.5
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
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 locationsNorth Conway
Brunswick
Lewiston
Conway
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Austin and Portland flights
Browse other Austin and Portland flight options. Last updated on May 24, 2026.
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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 May 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$218 | Average$416 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$475 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$492 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$332 | Average$581 | FlexibilityNo cancel fee | On-time63% |