HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$128+ 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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Austin to Portland with Cheapflights

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.

Cheapflights Tip: The best prices from Austin Bergstrom to Portland are usually found in September or October, booked 68 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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$250
(Booking.com)

One-way from

$128
(Mytrip)

Popular in

April

Cheapest in

September

Average price

$826
Provider with most accurate pricing for Austin Bergstrom-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for Austin Bergstrom-Portland flights.
Search Deals
From Austin Bergstrom to Portland
Search Deals
One-way flight from Austin Bergstrom to Portland
Search Deals
Highest demand for flights based on searches. 24% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

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 April 15, 2025.

This Booking.com deal was found by Cheapflights users on 4/14. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/88:15 pmAUS - PWM
1 stop23h 25mFrontier
Sun 5/118:23 pmPWM - AUS
1 stop14h 19mFrontier
Deal found 4/14$250
This Delta deal was found by Cheapflights users on 4/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:56 pmAUS - PWM
1 stop6h 03mDelta
Wed 5/145:30 amPWM - AUS
1 stop8h 05mDelta
Deal found 4/14$297
This Southwest deal was found by Cheapflights users on 4/14. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/156:40 amAUS - PWM
2 stops6h 55mSouthwest
Fri 9/192:00 pmPWM - AUS
2 stops10h 00mSouthwest
Deal found 4/14$399
This United Airlines deal was found by Cheapflights users on 4/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/14:59 pmAUS - PWM
1 stop6h 00mUnited Airlines
Sat 8/95:35 amPWM - AUS
1 stop6h 34mUnited Airlines
Deal found 4/15$407
This Mytrip deal was found by Cheapflights users on 4/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/148:14 pmAUS - PWM
3 stops22h 58mMultiple Airlines
Tue 6/245:43 pmPWM - AUS
2 stops30h 21mMultiple Airlines
Deal found 4/14$415
This American Airlines deal was found by Cheapflights users on 4/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/1912:55 pmAUS - PWM
1 stop7h 00mAmerican Airlines
Mon 6/236:01 pmPWM - AUS
1 stop7h 21mAmerican Airlines
Deal found 4/14$437

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 April 15, 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

Thu 5/8

8:15 pm-8:40 pm

1 stop23h 25m

Portland

Sun 5/11

8:23 pm-9:42 am

1 stop14h 19m

$250

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 5/6

5:30 am-12:07 pm

1 stop5h 37m

Portland

Tue 5/13

5:30 am-10:58 am

1 stop6h 28m

$297

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Mon 9/15

6:40 am-2:35 pm

2 stops6h 55m

Portland

Fri 9/19

2:00 pm-11:00 pm

2 stops10h 00m

$399

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 8/1

4:59 pm-11:59 pm

1 stop6h 00m

Portland

Sat 8/9

5:35 am-11:09 am

1 stop6h 34m

$407

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 6/14

8:14 pm-8:12 pm

3 stops22h 58m

Portland

Tue 6/24

5:43 pm-11:04 pm

2 stops30h 21m

$415

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Thu 6/19

12:55 pm-8:55 pm

1 stop7h 00m

Portland

Mon 6/23

6:01 pm-12:22 am

1 stop7h 21m

$437

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sun 5/11

8:15 pm-8:40 pm

1 stop23h 25m

$128

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 6/21

12:09 pm-9:37 pm

1 stop8h 28m

$149

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Mon 5/26

5:15 am-1:40 pm

1 stop7h 25m

$210

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Wed 5/14

7:14 am-7:27 pm

3 stops35h 13m

$256

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 12 results
1
2

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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 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 eDreams the most. eDreams 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 April 11, 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 68 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 May is currently the most expensive (average of $416). 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 April 15, 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 April 15, 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
4,279 reviews

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.0
Very good
4,279 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,918 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,658 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Frontier
6.0
Okay
3,281 reviews
Southwest
8.0
Very good
4,279 reviews

Food

7.1

Crew

8.6

Boarding

8.2

Entertainment

7.6

Comfort

8.0

Overall

8.0

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Frontier. Our recent data shows that you can find tickets from as low as $250 on this airline. Additional options worth looking into are Delta and Southwest, starting at $297 and $399 round-trip. Frontier is currently priced 49% 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 Frontier, which is currently one of the cheapest options available, starting at $128. Delta flights start at $149 while deals on Southwest start at $210 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 May is currently the most expensive (average of $416). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Austin to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Boston flights
Hobby to Boston flights
George Bush Intcntl to Boston flights
Austin to Boston flights
Love Field to Boston flights
San Antonio to Boston flights
Dallas/Fort Worth to Portland flights
Hobby to Portland flights
Hobby to Bangor flights
George Bush Intcntl to Portland flights
Dallas/Fort Worth to Bangor flights
George Bush Intcntl to Bangor flights
Austin to Bangor flights
McAllen to Boston flights
Love Field to Portland flights
San Antonio to Portland flights
El Paso to Boston flights
San Antonio to Bangor flights
Harlingen to Boston flights
Brownsville to Boston flights
Midland to Boston flights
Lubbock to Boston flights
Corpus Christi to Boston flights
Tyler to Boston flights
Dallas/Fort Worth to Bar Harbor flights
Beaumont to Boston flights
El Paso to Portland flights
Killeen to Boston flights
Laredo to Boston flights
McAllen to Portland flights
Amarillo to Boston flights
Corpus Christi to Bangor flights
Dallas/Fort Worth to Augusta flights
Dallas/Fort Worth to Presque Isle flights
Love Field to Bangor flights
Abilene to Portland flights
Lubbock to Portland flights
Harlingen to Portland flights
Hobby to Augusta flights
Dallas/Fort Worth to Rockland flights
Killeen to Portland flights
Texarkana to Boston flights
Wichita Falls to Boston flights
San Angelo to Portland flights
San Angelo to Boston flights
Amarillo to Portland flights
Austin to Augusta flights

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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$431FlexibilityNo cancel feeOn-time71%
DeltaCheapest$316Average$436FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$346Average$529FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$381Average$484FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.