$157+ 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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Jul 6 — Jul 131
Round-trip
1 adult, Economy
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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 6, 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 6, 2026.
This American Airlines deal was found by Cheapflights users on 5/31. 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 9/910:39 am
AUS
- PWM
1 stop7h 07m
American Airlines
Wed 9/161:53 pm
PWM
- AUS
1 stop9h 05m
American Airlines
Deal found 5/31![American Airlines logo]()
$277
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/122:10 pm
AUS
- PWM
1 stop6h 11m
American Airlines
Thu 8/205:30 am
PWM
- AUS
1 stop6h 58m
American Airlines
Deal found 6/1![American Airlines logo]()
$304
This United Airlines deal was found by Cheapflights users on 6/1. 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 8/254:55 pm
AUS
- PWM
1 stop6h 04m
United Airlines
Sat 9/125:15 am
PWM
- AUS
2 stops9h 43m
United Airlines
Deal found 6/1![United Airlines logo]()
$309
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/185:00 am
AUS
- PWM
2 stops8h 21m
American Airlines
Tue 8/252:42 pm
PWM
- AUS
2 stops8h 53m
American Airlines
Deal found 6/1![American Airlines logo]()
$319
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/255:00 am
AUS
- PWM
2 stops8h 21m
American Airlines
Tue 9/18:50 am
PWM
- AUS
2 stops9h 11m
American Airlines
Deal found 6/1![American Airlines logo]()
$322
This Delta deal was found by Cheapflights users on 6/1. 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 8/291:34 pm
AUS
- PWM
1 stop6h 57m
Delta
Sat 9/56:05 am
PWM
- AUS
1 stop8h 46m
Delta
Deal found 6/1![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/122:10 pm
AUS
- PWM
1 stop6h 11m
American Airlines
Mon 8/175:30 am
PWM
- AUS
1 stop6h 58m
American Airlines
Deal found 6/1![American Airlines logo]()
$332
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/47:30 am
AUS
- PWM
1 stop5h 46m
American Airlines
Tue 8/117:28 am
PWM
- AUS
1 stop7h 26m
American Airlines
Deal found 6/1![American Airlines logo]()
$348
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/255:00 am
AUS
- PWM
2 stops8h 21m
American Airlines
Sat 9/126:00 am
PWM
- AUS
2 stops8h 28m
American Airlines
Deal found 6/1![American Airlines logo]()
$349
This Delta deal was found by Cheapflights users on 6/1. 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 8/123:00 pm
AUS
- PWM
1 stop7h 13m
Delta
Fri 8/216:05 am
PWM
- AUS
1 stop8h 46m
Delta
Deal found 6/1![Delta logo]()
$351
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 6, 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 6, 2026.
This Delta deal was found by Cheapflights users on 6/1. 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 8/291:34 pm
AUS
- PWM
1 stop6h 57m
Delta
Thu 9/32:14 pm
PWM
- AUS
1 stop7h 08m
Delta
Deal found 6/1![Delta logo]()
$399
This Southwest deal was found by Cheapflights users on 6/2. 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 7/81:10 pm
AUS
- PWM
2 stops7h 25m
Southwest
Wed 7/155:30 am
PWM
- AUS
2 stops9h 10m
Southwest
Deal found 6/2![Southwest logo]()
$415
This Southwest deal was found by Cheapflights users on 6/2. 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 8/1910:10 am
AUS
- PWM
2 stops10h 00m
Southwest
Mon 8/245:55 am
PWM
- AUS
2 stops9h 40m
Southwest
Deal found 6/2![Southwest logo]()
$425
This Delta deal was found by Cheapflights users on 6/2. 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 10/163:35 pm
AUS
- PWM
1 stop7h 14m
Delta
Mon 10/196:00 am
PWM
- AUS
1 stop7h 46m
Delta
Deal found 6/2![Delta logo]()
$446
This Southwest deal was found by Cheapflights users on 6/1. 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 9/173:20 pm
AUS
- PWM
1 stop6h 05m
Southwest
Mon 9/217:40 am
PWM
- AUS
2 stops7h 25m
Southwest
Deal found 6/1![Southwest logo]()
$430
This Delta deal was found by Cheapflights users on 5/31. 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 9/46:25 am
AUS
- PWM
1 stop5h 42m
Delta
Mon 9/76:05 am
PWM
- AUS
1 stop7h 24m
Delta
Deal found 5/31![Delta logo]()
$467
This Southwest deal was found by Cheapflights users on 5/31. 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 10/197:15 am
AUS
- PWM
1 stop6h 30m
Southwest
Sat 10/245:40 am
PWM
- AUS
2 stops8h 45m
Southwest
Deal found 5/31![Southwest logo]()
$451
This Southwest deal was found by Cheapflights users on 6/1. 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 7/233:05 pm
AUS
- PWM
2 stops8h 05m
Southwest
Tue 7/285:30 am
PWM
- AUS
1 stop6h 05m
Southwest
Deal found 6/1![Southwest logo]()
$461
This Southwest deal was found by Cheapflights users on 5/31. 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 9/41:30 pm
AUS
- PWM
2 stops7h 55m
Southwest
Mon 9/75:55 am
PWM
- AUS
1 stop5h 55m
Southwest
Deal found 5/31![Southwest logo]()
$492
This Southwest deal was found by Cheapflights users on 6/4. 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 7/211:35 pm
AUS
- PWM
2 stops8h 25m
Southwest
Sun 7/265:30 am
PWM
- AUS
1 stop6h 05m
Southwest
Deal found 6/4![Southwest logo]()
$528
Last-minute flights from Austin to PortlandDiscover last-minute flight deals from Austin to Portland. Data last updated June 6, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Portland. Data last updated June 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/2. 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 6/235:25 am
AUS
- PWM
1 stop6h 35m
Delta
Wed 7/16:00 am
PWM
- AUS
1 stop8h 39m
Delta
Deal found 6/2![Delta logo]()
$405
This American Airlines deal was found by Cheapflights users on 6/2. 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 6/3012:56 pm
AUS
- PWM
1 stop8h 50m
American Airlines
Wed 7/81:25 pm
PWM
- AUS
2 stops9h 12m
American Airlines
Deal found 6/2![American Airlines logo]()
$417
This United Airlines deal was found by Cheapflights users on 6/2. 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 6/306:09 am
AUS
- PWM
1 stop6h 16m
United Airlines
Tue 7/75:15 am
PWM
- AUS
1 stop6h 41m
United Airlines
Deal found 6/2![United Airlines logo]()
$418
This Southwest deal was found by Cheapflights users on 6/4. 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 7/82:35 pm
AUS
- PWM
1 stop6h 00m
Southwest
Wed 7/155:30 am
PWM
- AUS
2 stops7h 30m
Southwest
Deal found 6/4![Southwest logo]()
$406
This American Airlines deal was found by Cheapflights users on 6/2. 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 7/82:44 pm
AUS
- PWM
2 stops8h 59m
American Airlines
Wed 7/157:16 am
PWM
- AUS
1 stop5h 59m
American Airlines
Deal found 6/2![American Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 6/4. 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 7/97:45 pm
AUS
- PWM
1 stop12h 27m
Multiple Airlines
Sun 7/193:11 pm
PWM
- AUS
1 stop19h 49m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$430
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/1112:52 pm
AUS
- PWM
1 stop8h 55m
American Airlines
Tue 7/147:16 am
PWM
- AUS
1 stop5h 59m
American Airlines
Deal found 6/4![American Airlines logo]()
$401
This Kiwi.com deal was found by Cheapflights users on 6/1. 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
Tue 7/218:00 am
PWM
- AUS
2 stops26h 32m
Multiple Airlines
Deal found 6/1![Multiple Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 6/2. 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 7/236:59 pm
PWM
- AUS
1 stop6h 19m
Delta
Deal found 6/2![Delta logo]()
$436
This Kiwi.com deal was found by Cheapflights users on 6/5. 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 7/2010:50 am
AUS
- PWM
1 stop26h 41m
Multiple Airlines
Mon 7/277:00 am
PWM
- AUS
1 stop10h 59m
Multiple Airlines
Deal found 6/5![Multiple Airlines logo]()
$429
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 6, 2026.
Search for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated June 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/241:59 pm
AUS
- PWM
2 stops43h 28m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$157
This United Airlines deal was found by Cheapflights users on 6/1. 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 8/154:00 pm
AUS
- PWM
1 stop6h 32m
United Airlines
Deal found 6/1![United Airlines logo]()
$166
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/155:00 am
AUS
- PWM
2 stops9h 07m
American Airlines
Deal found 6/1![American Airlines logo]()
$171
This Kiwi.com deal was found by Cheapflights users on 6/1. 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
Deal found 6/1![Multiple Airlines logo]()
$182
This Southwest deal was found by Cheapflights users on 6/4. 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 7/82:35 pm
AUS
- PWM
1 stop6h 00m
Southwest
Deal found 6/4![Southwest logo]()
$201
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/235:00 pm
AUS
- PWM
1 stop5h 51m
United Airlines
Deal found 6/1![United Airlines logo]()
$203
This Kiwi.com deal was found by Cheapflights users on 6/2. 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 8/198:15 pm
AUS
- PWM
2 stops49h 23m
Multiple Airlines
Deal found 6/2![Multiple Airlines logo]()
$204
This American Airlines deal was found by Cheapflights users on 6/4. 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 7/411:37 am
AUS
- PWM
2 stops10h 57m
American Airlines
Deal found 6/4![American Airlines logo]()
$208
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/301:01 pm
AUS
- PWM
1 stop7h 40m
United Airlines
Deal found 6/1![United Airlines logo]()
$212
This Delta deal was found by Cheapflights users on 6/2. 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 8/241:34 pm
AUS
- PWM
1 stop8h 39m
Delta
Deal found 6/2![Delta logo]()
$213
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 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $277 (American Airlines) |
One-way from | $157 (Kiwi.com) |
Popular in | March |
Cheapest in | February |
Average price | $548 |
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 6, 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
Sat 8/29
1:34 pm-9:31 pm
1 stop6h 57m
Portland
Thu 9/3
2:14 pm-8:22 pm
1 stop7h 08m
$399
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 7/8
1:10 pm-9:35 pm
2 stops7h 25m
Portland
Wed 7/15
5:30 am-1:40 pm
2 stops9h 10m
$415
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 8/19
10:10 am-9:10 pm
2 stops10h 00m
Portland
Mon 8/24
5:55 am-2:35 pm
2 stops9h 40m
$425
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Thu 9/17
3:20 pm-10:25 pm
1 stop6h 05m
Portland
Mon 9/21
7:40 am-2:05 pm
2 stops7h 25m
$430
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Fri 10/16
3:35 pm-11:49 pm
1 stop7h 14m
Portland
Mon 10/19
6:00 am-12:46 pm
1 stop7h 46m
$446
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Mon 10/19
7:15 am-2:45 pm
1 stop6h 30m
Portland
Sat 10/24
5:40 am-1:25 pm
2 stops8h 45m
$451
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Thu 7/23
3:05 pm-12:10 am
2 stops8h 05m
Portland
Tue 7/28
5:30 am-10:35 am
1 stop6h 05m
$461
Quickest round-trip
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Fri 9/4
6:25 am-1:07 pm
1 stop5h 42m
Portland
Mon 9/7
6:05 am-12:29 pm
1 stop7h 24m
$467
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Fri 9/4
1:30 pm-10:25 pm
2 stops7h 55m
Portland
Mon 9/7
5:55 am-10:50 am
1 stop5h 55m
$492
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 7/21
1:35 pm-11:00 pm
2 stops8h 25m
Portland
Sun 7/26
5:30 am-10:35 am
1 stop6h 05m
$528
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 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 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 June 6, 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.
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Entertainment
7.5
Overall
8.0
Food
7.0
Boarding
8.1
Crew
8.6
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
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
Browse thousands of different options on Cheapflights for your next trip
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Alternative routes for Austin to Portland
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Complete your trip to Portland by adding a car rental and/or hotel reservation to your travel itinerary.
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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 June 6, 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 June 6, 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 June 6, 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 2,558,603 searches. Data last updated June 6, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$239 | Average$435 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$265 | Average$486 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$316 | Average$492 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$332 | Average$582 | FlexibilityNo cancel fee | On-time63% |