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$132+ 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 10/26. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Portland are usually found in September or January, booked 51 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap 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 September 16, 2025.

Round-trip from

$273
(Kiwi.com)

One-way from

$132
(Kiwi.com)

Popular in

March

Cheapest in

September

Average price

$394
From Austin Bergstrom to Portland
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One-way flight from Austin Bergstrom to Portland
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Highest demand for flights based on searches. 9% potential increase in price ($46 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Austin to Portland

Cheapest flights from Austin to Portland
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 September 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2611:24 amAUS - PWM
1 stop20h 42mMultiple Airlines
Wed 11/1211:16 amPWM - AUS
1 stop23h 14mMultiple Airlines
Deal found 9/15$273
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/304:30 pmAUS - PWM
2 stops23h 55mMultiple Airlines
Wed 11/1211:16 amPWM - AUS
1 stop23h 14mMultiple Airlines
Deal found 9/15$279
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 11/76:12 pmAUS - PWM
1 stop15h 24mMultiple Airlines
Mon 11/179:46 amPWM - AUS
1 stop24h 44mMultiple Airlines
Deal found 9/14$284
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/249:56 amAUS - PWM
1 stop23h 40mMultiple Airlines
Wed 11/1211:16 amPWM - AUS
1 stop23h 14mMultiple Airlines
Deal found 9/15$288
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2611:24 amAUS - PWM
1 stop20h 42mMultiple Airlines
Thu 11/133:15 pmPWM - AUS
2 stops32h 32mMultiple Airlines
Deal found 9/15$290
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/2312:27 pmAUS - PWM
1 stop19h 39mMultiple Airlines
Wed 11/1211:16 amPWM - AUS
1 stop23h 14mMultiple Airlines
Deal found 9/15$294
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/2611:24 amAUS - PWM
1 stop20h 42mMultiple Airlines
Fri 11/146:05 pmPWM - AUS
2 stops26h 38mMultiple Airlines
Deal found 9/14$295

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 September 16, 2025.
Use the filters below to find and compare flights from Austin to Portland that are best for you.

Fly from

Austin

Fly to

Portland

Route

Depart

Return

Price

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 11/1

1:40 pm-10:19 pm

1 stop7h 39m

Portland

Wed 11/12

1:25 pm-7:04 pm

1 stop6h 39m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 11/8

5:30 am-12:00 pm

1 stop5h 30m

Portland

Wed 11/19

2:30 pm-9:34 pm

1 stop8h 04m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 10/28

5:30 am-12:00 pm

1 stop5h 30m

Portland

Wed 11/12

6:35 am-2:44 pm

1 stop9h 09m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 11/1

5:30 am-12:00 pm

1 stop5h 30m

Portland

Tue 11/11

6:00 am-12:39 pm

1 stop7h 39m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Wed 10/29

5:30 am-12:00 pm

1 stop5h 30m

Portland

Sat 11/15

1:25 pm-7:04 pm

1 stop6h 39m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 10/28

3:20 pm-10:19 pm

1 stop5h 59m

Portland

Sat 11/8

4:48 pm-10:02 pm

1 stop6h 14m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 10/28

3:59 pm-12:05 am

1 stop7h 06m

Portland

Tue 11/11

1:25 pm-9:47 pm

1 stop9h 22m

$317

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Wed 10/29

6:40 am-4:03 pm

2 stops8h 23m

Portland

Tue 11/11

12:48 pm-6:29 pm

1 stop6h 41m

$322

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 11/4

5:30 am-4:13 pm

2 stops9h 43m

Portland

Wed 11/19

6:00 am-12:39 pm

1 stop7h 39m

$322

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 11/8

3:20 pm-10:19 pm

1 stop5h 59m

Portland

Mon 11/17

6:00 am-12:39 pm

1 stop7h 39m

$338

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
1
2

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.
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?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Portland. Price data was last updated on September 12, 2025.

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 51 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, January is the cheapest month in which you can book a flight from Austin to Portland, Maine (average of $296). Flying from Austin to Portland, Maine in July is currently the most expensive (average of $394). 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.

What is the cheapest time of day to fly from AUS to PWM?

Find hourly flight availability from Austin to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

One of the essential ways to save on airfare from Austin to Portland, Maine is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 8% on airfare.

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 September 16, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United 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.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,924 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Austin to Portland, Maine?

    There are many flights that can get you from Austin to Portland, Maine in 7h 39m. Fly via Delta to get the fastest option. The distance from Austin to Portland, Maine is about 1761 mi.

  • What are the cheapest airlines flying from Austin to Portland, Maine round-trip?

    Our cheapest airline available from Austin to Portland, Maine is Delta. Our recent data shows that you can find tickets from as low as $239 on this airline. Additional options worth looking into are American Airlines and United Airlines, starting at $265 and $316 round-trip. Delta is currently priced 47% below the average price you’ll pay for this route.

  • Can I find deals for flights from Austin to Portland that include hotel bookings?

    Yes. In addition to deals on Austin to Portland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Portland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Portland.

  • Can I find deals for business class flights from Austin to Portland?

    Yes. Cheapflights offers flight deals from Austin to Portland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Portland, Maine?

    Currently, January is the cheapest month in which you can book a flight from Austin to Portland, Maine (average of $296). Flying from Austin to Portland, Maine in July is currently the most expensive (average of $394). 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.

See more FAQs

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Brunswick
North Conway
Auburn
Conway
Lewiston

Browse thousands of different options on Cheapflights for your next trip

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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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$239Average$384FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$265Average$423FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$316Average$562FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$353Average$491FlexibilityNo cancel feeOn-time63%

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