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$149+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
May 17 — May 241
Sat 5/17
Sat 5/24
1 adult, Economy
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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Austin Bergstrom to Portland are usually found in September or October, booked 70 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 May 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$292
(United Airlines)

One-way from

$149
(American Airlines)

Popular in

March

Cheapest in

September

Average price

$515
Provider with most accurate pricing for Austin Bergstrom-Portland flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Portland flights.
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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. 8% potential increase in price ($44 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in May 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 May 12, 2025.

This United Airlines deal was found by Cheapflights users on 5/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/112:00 pmAUS - PWM
1 stop8h 27mUnited Airlines
Tue 6/1712:15 pmPWM - AUS
1 stop7h 11mUnited Airlines
Deal found 5/11$292
This Delta deal was found by Cheapflights users on 5/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/302:43 pmAUS - PWM
1 stop8h 16mDelta
Tue 6/35:30 amPWM - AUS
1 stop6h 28mDelta
Deal found 5/11$297
This American Airlines deal was found by Cheapflights users on 5/12. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/1812:26 pmAUS - PWM
1 stop9h 02mAmerican Airlines
Tue 9/237:59 amPWM - AUS
1 stop7h 52mAmerican Airlines
Deal found 5/12$306
This Southwest deal was found by Cheapflights users on 5/11. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/53:45 pmAUS - PWM
1 stop7h 20mSouthwest
Tue 6/105:30 amPWM - AUS
2 stops10h 50mSouthwest
Deal found 5/11$394
This Mytrip deal was found by Cheapflights users on 5/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:25 pmAUS - PWM
1 stop22h 13mMultiple Airlines
Sun 6/1512:46 pmPWM - AUS
2 stops31h 28mMultiple Airlines
Deal found 5/11$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 May 12, 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

Wed 6/11

2:00 pm-11:27 pm

1 stop8h 27m

Portland

Tue 6/17

12:15 pm-6:26 pm

1 stop7h 11m

$292

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 5/30

2:43 pm-11:59 pm

1 stop8h 16m

Portland

Tue 6/3

5:30 am-10:58 am

1 stop6h 28m

$297

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Thu 9/18

12:26 pm-10:28 pm

1 stop9h 02m

Portland

Tue 9/23

7:59 am-2:51 pm

1 stop7h 52m

$306

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Thu 6/5

3:45 pm-12:05 am

1 stop7h 20m

Portland

Tue 6/10

5:30 am-3:20 pm

2 stops10h 50m

$394

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sun 6/8

7:25 pm-6:38 pm

1 stop22h 13m

Portland

Sun 6/15

12:46 pm-7:14 pm

2 stops31h 28m

$447

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 6/21

1:38 pm-10:44 pm

1 stop8h 06m

$149

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 7/8

10:55 am-12:57 am

2 stops13h 02m

$154

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 7/8

7:15 am-9:43 am

3 stops25h 28m

$301

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 9/30

5:15 am-7:29 pm

3 stops13h 14m

$523

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Compare providers for flights from Austin to Portland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Portland in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • 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 Expedia the most. Expedia 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.
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 May 9, 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 70 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 May 12, 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.

Rainfall in Portland by month

Plan your trip to Portland by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Portland, Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Portland, Maine when rainfall is around 2.9 in.

Temperature in Portland by month

Plan your trip to Portland by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Portland, Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Portland. Reviews last updated May 12, 2025.
Read through reviews of airlines operating flights from Austin to Portland, such as Southwest, Delta and United Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,290 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,950 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,724 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,290 reviews

Entertainment

7.6

Boarding

8.2

Overall

8.0

Food

7.1

Crew

8.6

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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.

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

    Our cheapest airline available from Austin to Portland, Maine is United Airlines. Our recent data shows that you can find tickets from as low as $292 on this airline. Additional options worth looking into are Delta and American Airlines, starting at $297 and $306 round-trip. United Airlines is currently priced 36% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Austin to Portland, Maine one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $149. Delta flights start at $154 while deals on United Airlines start at $523 one-way.

  • 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 Austin?

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

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Top 4 airlines flying from Austin to Portland

Discover the top 4 airlines that operate flights from Austin to Portland. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$430FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$525FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$381Average$483FlexibilityNo cancel feeOn-time63%

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