$161+ 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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Sep 7 — Sep 141
Round-trip
1 adult, Economy
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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
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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 August 8, 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 August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 11/1211:27 am -
1 stop20h 41m
Mon 11/163:53 pm -
2 stops43h 00m
Deal found 8/6![Multiple Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Mon 10/199:29 am -
1 stop12h 55m
Fri 10/239:48 am -
1 stop25h 24m
Deal found 8/4![Multiple Airlines logo]()
$362
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/2311:15 am -
1 stop20h 53m
Mon 11/23:53 pm -
2 stops43h 00m
Deal found 8/6![Multiple Airlines logo]()
$372
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Fri 10/168:29 am -
1 stop13h 55m
Fri 10/239:48 am -
1 stop25h 24m
Deal found 8/4![Multiple Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/56:35 am -
1 stop6h 59m
Thu 9/175:15 am -
1 stop6h 41m
Deal found 8/6![United Airlines logo]()
$380
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 10/168:29 am -
1 stop13h 55m
Mon 10/197:00 am -
2 stops27h 48m
Deal found 8/6![Multiple Airlines logo]()
$382
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/512:42 pm -
2 stops8h 33m
Tue 9/85:30 am -
1 stop9h 19m
Deal found 8/3![American Airlines logo]()
$385
This Kiwi.com deal was found by Cheapflights users on 8/5. 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 10/199:29 am -
1 stop12h 55m
Sat 10/249:48 am -
2 stops26h 14m
Deal found 8/5![Multiple Airlines logo]()
$388
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sat 10/179:27 pm -
2 stops34h 41m
Fri 10/239:48 am -
1 stop25h 24m
Deal found 8/4![Multiple Airlines logo]()
$389
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/112:42 pm -
2 stops10h 05m
Sun 9/66:00 am -
2 stops8h 40m
Deal found 8/3![American Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/176:25 am -
1 stop5h 38m
Mon 10/266:01 am -
1 stop7h 31m
Deal found 8/5![Delta logo]()
$391
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 August 8, 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 August 8, 2026.
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/16:30 am -
1 stop5h 37m
Sun 9/66:05 am -
1 stop5h 55m
Deal found 8/4![Delta logo]()
$380
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 9/92:05 pm -
1 stop6h 39m
Sat 9/198:00 am -
1 stop6h 58m
Deal found 8/2![United Airlines logo]()
$391
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Sat 8/228:45 am -
1 stop7h 56m
Mon 8/245:30 am -
1 stop6h 58m
Deal found 8/2![American Airlines logo]()
$401
This Southwest deal was found by Cheapflights users on 8/6. 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 10/245:35 am -
2 stops9h 20m
Sun 11/15:20 am -
1 stop6h 35m
Deal found 8/6![Southwest logo]()
$439
This Delta deal was found by Cheapflights users on 8/2. 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 8/243:00 pm -
1 stop7h 13m
Tue 8/252:53 pm -
1 stop7h 00m
Deal found 8/2![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 8/6. 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 10/241:20 pm -
1 stop6h 40m
Mon 10/2612:42 pm -
1 stop6h 22m
Deal found 8/6![Delta logo]()
$391
This Southwest deal was found by Cheapflights users on 8/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/711:30 am -
2 stops8h 00m
Thu 10/153:25 pm -
2 stops8h 55m
Deal found 8/5![Southwest logo]()
$444
This Delta deal was found by Cheapflights users on 8/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:34 pm -
1 stop8h 54m
Tue 9/156:00 am -
1 stop6h 03m
Deal found 8/4![Delta logo]()
$391
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/253:46 pm -
1 stop8h 13m
Tue 9/12:14 pm -
1 stop7h 08m
Deal found 8/5![Delta logo]()
$401
This Delta deal was found by Cheapflights users on 8/2. 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.
Thu 10/83:59 pm -
1 stop7h 11m
Tue 10/136:01 am -
1 stop6h 12m
Deal found 8/2![Delta logo]()
$434
This Delta deal was found by Cheapflights users on 8/6. 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 10/213:00 pm -
1 stop7h 35m
Sun 10/254:15 pm -
1 stop7h 55m
Deal found 8/6![Delta logo]()
$465
Last-minute flights from Austin to PortlandDiscover last-minute flight deals from Austin to Portland. Data last updated August 8, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Portland. Data last updated August 8, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/2. 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 8/181:00 pm -
2 stops9h 32m
Tue 8/256:00 am -
1 stop6h 49m
Deal found 8/2![United Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 8/2. 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.
Mon 8/242:10 pm -
2 stops8h 27m
Mon 8/315:30 am -
1 stop6h 58m
Deal found 8/2![American Airlines logo]()
$396
This Delta deal was found by Cheapflights users on 8/7. 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 8/253:46 pm -
1 stop8h 13m
Tue 9/12:14 pm -
1 stop7h 08m
Deal found 8/7![Delta logo]()
$401
This American Airlines deal was found by Cheapflights users on 8/7. 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 8/2512:42 pm -
2 stops9h 06m
Tue 9/18:50 am -
2 stops9h 11m
Deal found 8/7![American Airlines logo]()
$411
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/112:42 pm -
2 stops10h 05m
Sun 9/66:00 am -
2 stops8h 40m
Deal found 8/3![American Airlines logo]()
$390
This Delta deal was found by Cheapflights users on 8/6. 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 9/15:15 am -
1 stop6h 52m
Sat 9/126:00 am -
1 stop7h 29m
Deal found 8/6![Delta logo]()
$391
This United Airlines deal was found by Cheapflights users on 8/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/112:05 pm -
1 stop6h 19m
Fri 9/46:03 am -
1 stop6h 46m
Deal found 8/5![United Airlines logo]()
$413
This American Airlines deal was found by Cheapflights users on 8/5. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/42:10 pm -
1 stop8h 27m
Sun 9/66:00 am -
2 stops8h 40m
Deal found 8/5![American Airlines logo]()
$395
This United Airlines deal was found by Cheapflights users on 8/6. 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 9/56:35 am -
1 stop6h 59m
Thu 9/175:15 am -
1 stop6h 41m
Deal found 8/6![United Airlines logo]()
$380
This American Airlines deal was found by Cheapflights users on 8/3. 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 9/512:42 pm -
2 stops8h 33m
Tue 9/85:30 am -
1 stop9h 19m
Deal found 8/3![American Airlines logo]()
$385
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 August 8, 2026.
Search for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated August 8, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Tue 9/2910:58 am -
2 stops28h 26m
Deal found 8/2![Multiple Airlines logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sat 9/55:37 pm -
2 stops25h 24m
Deal found 8/4![Multiple Airlines logo]()
$170
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/275:37 pm -
2 stops28h 01m
Deal found 8/6![Multiple Airlines logo]()
$173
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 9/2110:58 am -
2 stops28h 26m
Deal found 8/6![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 8/3. 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 9/1110:58 am -
1 stop22h 30m
Deal found 8/3![Multiple Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 8/6. 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 8/298:15 pm -
2 stops35h 57m
Deal found 8/6![Multiple Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 8/2. 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 10/56:33 pm -
2 stops20h 51m
Deal found 8/2![Multiple Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 8/7. 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 9/113:48 pm -
1 stop6h 41m
Deal found 8/7![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/4. 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.
Sun 9/65:37 pm -
2 stops28h 01m
Deal found 8/4![Multiple Airlines logo]()
$188
This Kiwi.com deal was found by Cheapflights users on 8/2. 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.
Sat 10/36:33 pm -
3 stops37h 35m
Deal found 8/2![Multiple Airlines logo]()
$189
This United Airlines deal was found by Cheapflights users on 8/7. 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 9/1112:17 pm -
2 stops10h 15m
Deal found 8/7![United Airlines logo]()
$190
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 August 8, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $353 (Kiwi.com) |
One-way from | $161 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $447 |
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 August 8, 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 Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Tue 9/1
6:30 am-1:07 pm
1 stop5h 37m
Portland
Sun 9/6
6:05 am-11:00 am
1 stop5h 55m
$380
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Wed 9/9
2:05 pm-9:44 pm
1 stop6h 39m
Portland
Sat 9/19
8:00 am-1:58 pm
1 stop6h 58m
$391
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Mon 8/24
3:00 pm-11:13 pm
1 stop7h 13m
Portland
Tue 8/25
2:53 pm-8:53 pm
1 stop7h 00m
$391
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Sat 10/24
1:20 pm-9:00 pm
1 stop6h 40m
Portland
Mon 10/26
12:42 pm-6:04 pm
1 stop6h 22m
$391
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Mon 9/14
1:34 pm-11:28 pm
1 stop8h 54m
Portland
Tue 9/15
6:00 am-11:03 am
1 stop6h 03m
$391
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Sat 8/22
8:45 am-5:41 pm
1 stop7h 56m
Portland
Mon 8/24
5:30 am-11:28 am
1 stop6h 58m
$401
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Tue 8/25
3:46 pm-12:59 am
1 stop8h 13m
Portland
Tue 9/1
2:14 pm-8:22 pm
1 stop7h 08m
$401
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Thu 10/8
3:59 pm-12:10 am
1 stop7h 11m
Portland
Tue 10/13
6:01 am-11:13 am
1 stop6h 12m
$434
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Sat 10/24
5:35 am-3:55 pm
2 stops9h 20m
Portland
Sun 11/1
5:20 am-10:55 am
1 stop6h 35m
$439
AustinPortland
AUS Austin Bergstrom - PWM Portland
AUSPWM
Austin Bergstrom
Wed 10/7
11:30 am-8:30 pm
2 stops8h 00m
Portland
Thu 10/15
3:25 pm-11:20 pm
2 stops8h 55m
$444
Showing 1-10 of 22 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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 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 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?
Airfare is below average for this route at the moment.
Austin to Portland, Maine flights typically cost between $386 and $592 in November.The cheapest round-trip price found within the last 5 days was $353 on Multiple Airlines (Nov 12-Nov 16).
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 August 8, 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
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Boarding
8.1
Entertainment
7.5
Food
7.0
Crew
8.6
Overall
8.0
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
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.
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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 August 8, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$467 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$492 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$530 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$382 | Average$487 | FlexibilityNo cancel fee | On-time63% |