$131+ 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 8/4. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Aug 13 — Aug 201
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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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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Last-minute
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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 July 14, 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 July 14, 2026.
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/193:27 pm
AUS
- PWM
1 stop6h 21m
American Airlines
Mon 8/245:30 am
PWM
- AUS
1 stop6h 58m
American Airlines
Deal found 7/10![American Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 7/9. 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 8/1812:55 pm
AUS
- PWM
2 stops7h 15m
Southwest
Thu 8/203:40 pm
PWM
- AUS
1 stop6h 15m
Southwest
Deal found 7/9![Southwest logo]()
$266
This Delta deal was found by Cheapflights users on 7/9. 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 8/43:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Thu 8/132:53 pm
PWM
- AUS
1 stop7h 00m
Delta
Deal found 7/9![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/45:00 pm
AUS
- PWM
1 stop5h 51m
United Airlines
Tue 8/116:00 am
PWM
- AUS
1 stop6h 49m
United Airlines
Deal found 7/9![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 7/9. 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 9/44:27 pm
AUS
- PWM
1 stop6h 10m
American Airlines
Wed 9/95:38 pm
PWM
- AUS
1 stop7h 21m
American Airlines
Deal found 7/9![American Airlines logo]()
$296
This Delta deal was found by Cheapflights users on 7/9. 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 8/73:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Wed 8/122:53 pm
PWM
- AUS
1 stop7h 00m
Delta
Deal found 7/9![Delta logo]()
$304
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/82:30 pm
AUS
- PWM
2 stops8h 21m
United Airlines
Thu 8/135:15 am
PWM
- AUS
1 stop6h 42m
United Airlines
Deal found 7/10![United Airlines logo]()
$307
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/9![American Airlines logo]()
$312
This Southwest deal was found by Cheapflights users on 7/10. 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 8/1912:55 pm
AUS
- PWM
2 stops7h 15m
Southwest
Tue 8/255:45 am
PWM
- AUS
2 stops9h 25m
Southwest
Deal found 7/10![Southwest logo]()
$322
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 July 14, 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 July 14, 2026.
This Delta deal was found by Cheapflights users on 7/10. 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 8/43:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Tue 8/116:05 am
PWM
- AUS
1 stop7h 24m
Delta
Deal found 7/10![Delta logo]()
$330
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/812:15 pm
AUS
- PWM
2 stops10h 36m
United Airlines
Wed 8/125:15 am
PWM
- AUS
2 stops9h 43m
United Airlines
Deal found 7/10![United Airlines logo]()
$371
This Southwest deal was found by Cheapflights users on 7/13. 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 9/912:55 pm
AUS
- PWM
2 stops7h 15m
Southwest
Fri 9/187:40 am
PWM
- AUS
2 stops7h 25m
Southwest
Deal found 7/13![Southwest logo]()
$425
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/256:35 am
AUS
- PWM
2 stops11h 49m
United Airlines
Tue 9/16:00 am
PWM
- AUS
2 stops10h 26m
United Airlines
Deal found 7/10![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 7/13. 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 8/93:00 pm
AUS
- PWM
1 stop7h 13m
Delta
Tue 8/186:05 am
PWM
- AUS
1 stop7h 24m
Delta
Deal found 7/13![Delta logo]()
$451
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Mon 8/312:15 pm
AUS
- PWM
2 stops8h 26m
United Airlines
Thu 8/65:15 am
PWM
- AUS
1 stop6h 39m
United Airlines
Deal found 7/9![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 7/13. 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 9/101:40 pm
AUS
- PWM
2 stops7h 45m
Southwest
Sun 9/136:10 am
PWM
- AUS
1 stop5h 55m
Southwest
Deal found 7/13![Southwest logo]()
$465
This United Airlines deal was found by Cheapflights users on 7/12. 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 8/49:35 am
AUS
- PWM
2 stops12h 55m
United Airlines
Tue 8/116:00 am
PWM
- AUS
1 stop6h 49m
United Airlines
Deal found 7/12![United Airlines logo]()
$468
This United Airlines deal was found by Cheapflights users on 7/9. 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.
Sun 8/27:30 am
AUS
- PWM
2 stops9h 59m
United Airlines
Wed 8/55:15 am
PWM
- AUS
1 stop6h 39m
United Airlines
Deal found 7/9![United Airlines logo]()
$513
Last-minute flights from Austin to PortlandDiscover last-minute flight deals from Austin to Portland. Data last updated July 14, 2026 and is based on user searches.
Discover last-minute flight deals from Austin to Portland. Data last updated July 14, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/9. 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 8/43:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Thu 8/132:53 pm
PWM
- AUS
1 stop7h 00m
Delta
Deal found 7/9![Delta logo]()
$277
This United Airlines deal was found by Cheapflights users on 7/9. 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 8/45:00 pm
AUS
- PWM
1 stop5h 51m
United Airlines
Tue 8/116:00 am
PWM
- AUS
1 stop6h 49m
United Airlines
Deal found 7/9![United Airlines logo]()
$294
This American Airlines deal was found by Cheapflights users on 7/9. 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 7/9![American Airlines logo]()
$312
This Delta deal was found by Cheapflights users on 7/10. 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 8/43:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Tue 8/116:05 am
PWM
- AUS
1 stop7h 24m
Delta
Deal found 7/10![Delta logo]()
$330
This Delta deal was found by Cheapflights users on 7/9. 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 8/73:46 pm
AUS
- PWM
1 stop8h 13m
Delta
Wed 8/122:53 pm
PWM
- AUS
1 stop7h 00m
Delta
Deal found 7/9![Delta logo]()
$304
This Delta deal was found by Cheapflights users on 7/9. 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 8/71:34 pm
AUS
- PWM
1 stop8h 39m
Delta
Fri 8/146:05 am
PWM
- AUS
1 stop7h 24m
Delta
Deal found 7/9![Delta logo]()
$331
This United Airlines deal was found by Cheapflights users on 7/10. 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 8/82:30 pm
AUS
- PWM
2 stops8h 21m
United Airlines
Thu 8/135:15 am
PWM
- AUS
1 stop6h 42m
United Airlines
Deal found 7/10![United Airlines logo]()
$307
This Southwest deal was found by Cheapflights users on 7/9. 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 8/1812:55 pm
AUS
- PWM
2 stops7h 15m
Southwest
Thu 8/203:40 pm
PWM
- AUS
1 stop6h 15m
Southwest
Deal found 7/9![Southwest logo]()
$266
This American Airlines deal was found by Cheapflights users on 7/9. 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 8/199:58 am
AUS
- PWM
1 stop7h 12m
American Airlines
Mon 8/245:30 am
PWM
- AUS
1 stop6h 58m
American Airlines
Deal found 7/9![American Airlines logo]()
$261
This Southwest deal was found by Cheapflights users on 7/10. 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 8/1912:55 pm
AUS
- PWM
2 stops7h 15m
Southwest
Tue 8/255:45 am
PWM
- AUS
2 stops9h 25m
Southwest
Deal found 7/10![Southwest logo]()
$322
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 July 14, 2026.
Search for one-way flight options from Austin to Portland. Find affordable one-way fares based on user searches. Data last updated July 14, 2026.
This American Airlines deal was found by Cheapflights users on 7/10. 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 8/43:27 pm
AUS
- PWM
1 stop8h 16m
American Airlines
Deal found 7/10![American Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/2410:55 am
AUS
- PWM
2 stops33h 24m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$149
This Southwest deal was found by Cheapflights users on 7/10. 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 10/25:20 pm
AUS
- PWM
1 stop5h 35m
Southwest
Deal found 7/10![Southwest logo]()
$166
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 8/205:37 pm
AUS
- PWM
2 stops28h 01m
Multiple Airlines
Deal found 7/12![Multiple Airlines logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 7/11. 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 10/28:29 am
AUS
- PWM
1 stop13h 55m
Multiple Airlines
Deal found 7/11![Multiple Airlines logo]()
$181
This United Airlines deal was found by Cheapflights users on 7/13. 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 8/151:00 pm
AUS
- PWM
1 stop7h 23m
United Airlines
Deal found 7/13![United Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 7/12. 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 7/12![Multiple Airlines logo]()
$186
This Southwest deal was found by Cheapflights users on 7/12. 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 8/241:40 pm
AUS
- PWM
2 stops7h 45m
Southwest
Deal found 7/12![Southwest logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 7/13. 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 8/101:33 pm
AUS
- PWM
3 stops30h 46m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$191
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 July 14, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $261 (American Airlines) |
One-way from | $131 (American Airlines) |
Popular in | March |
Cheapest in | February |
Average price | $505 |
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 July 14, 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 8/4
3:46 pm-12:59 am
1 stop8h 13m
Portland
Tue 8/11
6:05 am-12:29 pm
1 stop7h 24m
$330
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Sat 8/8
12:15 pm-11:51 pm
2 stops10h 36m
Portland
Wed 8/12
5:15 am-1:58 pm
2 stops9h 43m
$371
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 8/25
6:35 am-7:24 pm
2 stops11h 49m
Portland
Tue 9/1
6:00 am-3:26 pm
2 stops10h 26m
$371
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Mon 8/3
12:15 pm-9:41 pm
2 stops8h 26m
Portland
Thu 8/6
5:15 am-10:54 am
1 stop6h 39m
$413
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Wed 9/9
12:55 pm-9:10 pm
2 stops7h 15m
Portland
Fri 9/18
7:40 am-2:05 pm
2 stops7h 25m
$425
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Sun 8/9
3:00 pm-11:13 pm
1 stop7h 13m
Portland
Tue 8/18
6:05 am-12:29 pm
1 stop7h 24m
$451
Quickest round-trip
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Thu 9/10
1:40 pm-10:25 pm
2 stops7h 45m
Portland
Sun 9/13
6:10 am-11:05 am
1 stop5h 55m
$465
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 8/4
9:35 am-11:30 pm
2 stops12h 55m
Portland
Tue 8/11
6:00 am-11:49 am
1 stop6h 49m
$468
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Sun 8/2
7:30 am-6:29 pm
2 stops9h 59m
Portland
Wed 8/5
5:15 am-10:54 am
1 stop6h 39m
$513
Cheapest one-way
AustinPortland
AUS - PWM
AUSPWM
Austin Bergstrom
Tue 8/4
8:12 am-5:09 pm
1 stop7h 57m
$131
Showing 1-10 of 20 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 July.
| 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?
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 July 14, 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.
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
6.0
GoodScott,Feb 2026
HOU - FLL
Crew
8.6
Overall
8.0
Entertainment
7.5
Food
7.0
Boarding
8.1
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.
Traveling to a place near Portland?
Book flights to Portland if you plan to visit one of these locationsNorth Conway
Lewiston
Brunswick
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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 July 14, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$265 | Average$496 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$276 | Average$451 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$286 | Average$492 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$382 | Average$501 | FlexibilityNo cancel fee | On-time63% |