HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — PWM
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 60 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 July 3, 2025.

Round-trip from

$297
(Delta)

One-way from

$149
(Delta)

Popular in

March

Cheapest in

September

Average price

$432
From Austin Bergstrom to Portland
Search Deals
One-way flight from Austin Bergstrom to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($48 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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.
Tue 7/293:55 pmAUS - PWM
1 stop8h 02mDelta
Sun 8/316:00 amPWM - AUS
1 stop5h 42mDelta
Deal found 7/2$297
This Southwest deal was found by Cheapflights users on 6/30. 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 9/61:10 pmAUS - PWM
2 stops7h 50mSouthwest
Sat 9/135:45 amPWM - AUS
2 stops7h 40mSouthwest
Deal found 6/30$307
This FlightHub deal was found by Cheapflights users on 7/2. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/56:15 pmAUS - PWM
1 stop16h 57mFrontier
Sat 9/1312:57 pmPWM - AUS
1 stop29h 33mFrontier
Deal found 7/2$323
This American Airlines deal was found by Cheapflights users on 7/2. 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 8/169:53 amAUS - PWM
1 stop6h 09mAmerican Airlines
Wed 8/208:00 amPWM - AUS
1 stop7h 39mAmerican Airlines
Deal found 7/2$387
This United Airlines deal was found by Cheapflights users on 7/1. 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.
Thu 9/410:20 amAUS - PWM
2 stops11h 43mUnited Airlines
Tue 9/96:14 amPWM - AUS
1 stop6h 28mUnited Airlines
Deal found 7/1$419

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 3, 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

Tue 7/29

8:25 am-4:11 pm

1 stop6h 46m

Portland

Wed 9/3

6:00 am-12:23 pm

1 stop7h 23m

$297

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 9/6

1:10 pm-10:00 pm

2 stops7h 50m

Portland

Wed 9/10

5:50 am-12:15 pm

2 stops7h 25m

$307

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 9/5

6:15 pm-12:12 pm

1 stop16h 57m

Portland

Sat 9/13

12:57 pm-5:30 pm

1 stop29h 33m

$323

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Sat 8/16

9:53 am-5:02 pm

1 stop6h 09m

Portland

Wed 8/20

8:00 am-2:39 pm

1 stop7h 39m

$387

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Thu 9/4

6:08 am-1:22 pm

1 stop6h 14m

Portland

Sat 9/13

6:00 am-3:23 pm

2 stops10h 23m

$419

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Wed 7/30

3:55 pm-12:57 am

1 stop8h 02m

$149

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 9/26

6:15 pm-12:12 pm

1 stop16h 57m

$164

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Thu 10/9

1:43 pm-11:02 pm

1 stop8h 19m

$176

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 10/10

4:20 pm-12:05 am

1 stop6h 45m

$203

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 9/26

12:17 pm-11:13 pm

2 stops9h 56m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/2

Showing 1-10 of 11 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 June 27, 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 60 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 July 3, 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 July 3, 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
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,286 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.0

Overall

8.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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 Delta. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are Southwest and Frontier, starting at $307 and $323 round-trip. Delta is currently priced 34% 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 Delta, which is currently one of the cheapest options available, starting at $149. Frontier flights start at $164 while deals on American Airlines start at $176 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
Brunswick
North Conway
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
Dallas/Fort Worth to Portland flights
San Antonio to Boston flights
Hobby to Portland flights
Dallas/Fort Worth to Bangor flights
George Bush Intcntl to Portland flights
Hobby to Bangor flights
Love Field to Portland flights
George Bush Intcntl to Bangor flights
San Antonio to Portland flights
Austin to Bangor flights
El Paso to Boston flights
McAllen to Boston flights
Harlingen to Boston flights
Corpus Christi to Boston flights
Lubbock to Boston flights
San Antonio to Bangor flights
Midland to Boston flights
Laredo to Boston flights
Austin to Bar Harbor flights
Dallas/Fort Worth to Bar Harbor flights
Amarillo to Portland flights
Lubbock to Portland flights
Love Field to Bangor flights
Tyler to Boston flights
McAllen to Portland flights
Beaumont to Boston flights
El Paso to Portland flights
Abilene to Boston flights
Austin to Augusta flights
San Angelo to Boston flights
Harlingen to Portland flights
Brownsville to Boston flights
Hobby to Bar Harbor flights
Amarillo to Boston flights
Dallas/Fort Worth to Presque Isle flights
Wichita Falls to Boston flights
Dallas/Fort Worth to Augusta flights
San Angelo to Portland flights
Killeen to Boston flights
Killeen to Portland flights
Longview to Boston flights
Corpus Christi to Bangor 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$276Average$404FlexibilityNo cancel feeOn-time71%
DeltaCheapest$296Average$384FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$523FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$361Average$485FlexibilityNo 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.