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Cheap flights from Austin to Portland from $156

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Austin to Portland departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Austin to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:35 am - 4:16 pm
AUS
-
PWM
27h 41m
2 stops
Multiple Airlines Logo
3:11 pm - 10:04 am
PWM
-
AUS
19h 53m
1 stop
$343Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
Multiple Airlines Logo
11:35 am - 9:12 am
AUS
-
PWM
20h 37m
1 stop
Multiple Airlines Logo
3:11 pm - 10:04 am
PWM
-
AUS
19h 53m
1 stop
$354Multiple Airlines
Fri, Jun 5 - Sun, Jun 7
American Airlines Logo
4:26 pm - 11:51 pm
AUS
-
PWM
6h 25m
1 stop
American Airlines Logo
6:00 am - 11:25 am
PWM
-
AUS
6h 25m
1 stop
$357American Airlines
Tue, Jun 2 - Wed, Jun 3
Delta Logo
3:55 pm - 12:43 am
AUS
-
PWM
7h 48m
1 stop
Delta Logo
6:02 am - 3:07 pm
PWM
-
AUS
10h 05m
2 stops
$362Delta
Tue, Jun 2 - Wed, Jun 3
American Airlines Logo
12:56 pm - 10:46 pm
AUS
-
PWM
8h 50m
1 stop
American Airlines Logo
5:36 pm - 11:58 pm
PWM
-
AUS
7h 22m
1 stop
$366American Airlines
Tue, Jun 30 - Wed, Jul 1
United Airlines Logo
4:22 pm - 11:30 pm
AUS
-
PWM
6h 08m
1 stop
United Airlines Logo
6:00 am - 2:41 pm
PWM
-
AUS
9h 41m
1 stop
$367United Airlines
Tue, Jun 2 - Sat, Jun 6
Delta Logo
2:48 pm - 12:43 am
AUS
-
PWM
8h 55m
2 stops
Delta Logo
6:02 am - 3:55 pm
PWM
-
AUS
10h 53m
2 stops
$368Delta
Tue, Jun 2 - Wed, Jun 3
Delta Logo
1:31 pm - 12:43 am
AUS
-
PWM
10h 12m
2 stops
Delta Logo
6:00 am - 12:26 pm
PWM
-
AUS
7h 26m
1 stop
$372Delta
Tue, Jun 2 - Sat, Jun 6
Multiple Airlines Logo
10:50 am - 2:31 pm
AUS
-
PWM
26h 41m
1 stop
Multiple Airlines Logo
3:11 pm - 10:00 am
PWM
-
AUS
19h 49m
1 stop
$373Multiple Airlines
Mon, Jul 6 - Thu, Jul 9
Delta Logo
1:31 pm - 11:09 pm
AUS
-
PWM
8h 38m
1 stop
Delta Logo
6:57 pm - 12:25 am
PWM
-
AUS
6h 28m
1 stop
$377Delta
Mon, Jun 1 - Mon, Jun 8

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Southwest flights from Austin to Portland, Maine

Our best Southwest deals on Austin to Portland, Maine flight tickets
Southwest
Jun 20
AUS12:30 pmAustin Bergstrom
7h 30m
1 stop
PWM9:00 pmPortland
Jun 23
PWM5:30 amPortland
6h 05m
1 stop
AUS10:35 amAustin Bergstrom
$412
Southwest
Jun 20
AUS11:05 amAustin Bergstrom
8h 55m
2 stops
PWM9:00 pmPortland
Jun 23
PWM5:30 amPortland
7h 30m
2 stops
AUS12:00 pmAustin Bergstrom
$432
Southwest
Jul 23
AUS3:05 pmAustin Bergstrom
8h 00m
2 stops
PWM12:05 amPortland
Jul 28
PWM7:10 pmPortland
5h 40m
1 stop
AUS11:50 pmAustin Bergstrom
$442

American Airlines flights from Austin to Portland, Maine

Our best American Airlines deals on Austin to Portland, Maine flight tickets
American Airlines
Jun 2
AUS4:26 pmAustin Bergstrom
6h 25m
1 stop
PWM11:51 pmPortland
Jun 3
PWM6:00 amPortland
6h 25m
1 stop
AUS11:25 amAustin Bergstrom
$357
American Airlines
Jun 30
AUS12:56 pmAustin Bergstrom
8h 50m
1 stop
PWM10:46 pmPortland
Jul 1
PWM5:36 pmPortland
7h 22m
1 stop
AUS11:58 pmAustin Bergstrom
$366
American Airlines
Jul 22
AUS8:12 amAustin Bergstrom
7h 58m
1 stop
PWM5:10 pmPortland
Jul 29
PWM2:25 pmPortland
7h 32m
1 stop
AUS8:57 pmAustin Bergstrom
$407

momondo Fare Finder

 
Customize your flight search to find flights from Austin to Portland, Maine 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, momondo users made 832,500 searches. Data last updated May 5, 2026.
Use the filters below to find and compare flights from Austin to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 6/5

11:35 am-4:16 pm

2 stops27h 41m

Portland

Sun 6/7

3:11 pm-10:04 am

1 stop19h 53m

$343

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Fri 6/5

11:35 am-9:12 am

1 stop20h 37m

Portland

Sun 6/7

3:11 pm-10:04 am

1 stop19h 53m

$354
Quickest round-trip

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 6/2

4:26 pm-11:51 pm

1 stop6h 25m

Portland

Wed 6/3

6:00 am-11:25 am

1 stop6h 25m

$357

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 6/2

3:55 pm-12:43 am

1 stop7h 48m

Portland

Wed 6/3

6:02 am-3:07 pm

2 stops10h 05m

$362

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 6/30

12:56 pm-10:46 pm

1 stop8h 50m

Portland

Wed 7/1

5:36 pm-11:58 pm

1 stop7h 22m

$366

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 6/2

4:22 pm-11:30 pm

1 stop6h 08m

Portland

Sat 6/6

6:00 am-2:41 pm

1 stop9h 41m

$367

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 6/2

2:48 pm-12:43 am

2 stops8h 55m

Portland

Wed 6/3

6:02 am-3:55 pm

2 stops10h 53m

$368

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Tue 6/2

1:31 pm-12:43 am

2 stops10h 12m

Portland

Sat 6/6

6:00 am-12:26 pm

1 stop7h 26m

$372

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Mon 7/6

10:50 am-2:31 pm

1 stop26h 41m

Portland

Thu 7/9

3:11 pm-10:00 am

1 stop19h 49m

$373

AustinPortland

AUS - PWM

AUSPWM

Austin Bergstrom

Mon 6/1

1:31 pm-11:09 pm

1 stop8h 38m

Portland

Mon 6/8

6:57 pm-12:25 am

1 stop6h 28m

$377

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Austin to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Austin and Portland, Maine?

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Austin is in February. Flight prices, which tend to average around $349, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of February, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $368.

How far in advance should I book a flight from Austin to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Austin when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Austin for as low as $315 on momondo.

How have Austin to Portland, Maine flight prices changed over time?

As of May 2026, prices for Austin to Portland, Maine flights are approximately 25% cheaper when compared to flights at the same time last year.

When to book flights from Austin to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Austin to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Austin to Portland, Maine (AUS to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Austin to Portland, Maine

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Austin to Portland, Maine takes 5h 40m
There are no direct flights from Austin to Portland, Maine. There are no popular flight routes from Austin to Portland, Maine.
Search flight deals

Frequently asked questions about flying from Austin to Portland, Maine

  • How far is Austin Bergstrom to Portland by plane?

    Austin Bergstrom and Portland are 1763.2 mi apart from one another. A reasonable flight in good conditions will take 5h 40m.

  • When did momondo last update prices for flights from Austin Bergstrom Airport to Portland Airport?

    Prices for flights from Austin Bergstrom Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from Austin Bergstrom Airport to Portland Airport?

  • How old do you have to be to fly from Austin Bergstrom Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Austin Bergstrom Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Austin to Portland, Maine?

Best airlines flying from Austin to Portland, Maine

Compare and see reviews for airlines that fly from Austin to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $224Free CancellationRating
7.9
8,459 reviews
Search Delta flights
American AirlinesPriceFrom $265Free CancellationRating
7.1
11,668 reviews
Search American Airlines flights
United AirlinesPriceFrom $316Free CancellationRating
7.4
9,683 reviews
Search United Airlines flights
SouthwestPriceFrom $332Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Austin to Portland?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Portland from Austin.

Can I find flights from Austin to Portland with flexible booking policies on momondo?

Yes. All flights to Portland from Austin on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Austin to Portland?

momondo provides multiple filters to help you find the best flight to Portland from Austin. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Austin to Portland right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Austin to Portland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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