What is the cheapest airline that flies from Portland to Alaska?

Delta and United Airlines are the most popular carriers operating from Portland to Alaska

What airlines fly to Alaska?

Delta, Alaska Airlines and United Airlines are the top three most popular airlines that fly to Alaska from Portland, Maine according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Alaska. Keep in mind that there are 6 different airlines that fly to Alaska on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Portland Airport to Alaska?

Prices for flights from Portland Airport to Alaska are updated daily.

How many operators does momondo search for flights from Portland Airport to Alaska?

The number of operators available for flights from Portland Airport to Alaska is 4 as of December 2025.

How old do you have to be to fly from Portland Airport to Alaska?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Alaska.

What documentation or ID do you need to fly to Alaska?

The required travel and health documents for your Alaska 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 Alaska. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$296 Cheap Flights from Portland to Alaska in 2025/26

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Find the cheapest flights from Portland, Maine to Alaska

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:30 am - 8:44 pm

PWM

ANC

19h 14m2 stops

3:00 pm - 12:03 pm

ANC

PWM

17h 03m2 stops

$465Delta

Sun, Jan 25 - Sun, Feb 1

5:30 am - 8:44 pm

PWM

ANC

19h 14m2 stops

3:00 pm - 12:03 pm

ANC

PWM

17h 03m2 stops

$487Delta

Sun, Jan 25 - Sun, Feb 1

12:46 pm - 11:56 pm

PWM

FAI

15h 10m2 stops

2:10 am - 10:54 pm

FAI

PWM

16h 44m2 stops

$586Alaska Airlines

Tue, Jan 27 - Tue, Jan 27

12:49 pm - 12:44 pm

PWM

FAI

27h 55m2 stops

1:20 am - 12:00 pm

FAI

PWM

30h 40m2 stops

$664Alaska Airlines

Sat, Apr 4 - Wed, Apr 8

4:10 pm - 11:15 pm

PWM

ANC

35h 05m2 stops

9:00 am - 2:39 pm

ANC

PWM

49h 39m2 stops

$799United Airlines

Thu, Jan 29 - Sun, Feb 1

4:10 pm - 11:15 pm

PWM

ANC

35h 05m2 stops

9:00 am - 2:39 pm

ANC

PWM

49h 39m2 stops

$829United Airlines

Thu, Jan 29 - Sun, Feb 1

3:12 pm - 11:15 pm

PWM

ANC

36h 03m3 stops

9:00 am - 2:39 pm

ANC

PWM

49h 39m2 stops

$862United Airlines

Thu, Jan 29 - Sun, Feb 1

3:12 pm - 11:15 pm

PWM

ANC

36h 03m3 stops

9:00 am - 2:39 pm

ANC

PWM

49h 39m2 stops

$893United Airlines

Thu, Jan 29 - Sun, Feb 1

12:49 pm - 1:44 am

PWM

FAI

16h 55m3 stops

3:53 pm - 12:00 pm

FAI

PWM

16h 07m2 stops

$1,063American Airlines

Sat, Apr 4 - Thu, Apr 9

12:49 pm - 1:44 am

PWM

FAI

16h 55m3 stops

5:30 am - 11:39 pm

FAI

PWM

14h 09m3 stops

$2,200American Airlines

Sat, Apr 4 - Thu, Apr 9

Delta flights from Portland, Maine to Alaska

Our best Delta deals on Portland, Maine to Alaska flight tickets

Delta

Jan 25

PWM5:30 amPortland

19h 14m

2 stops

ANC8:44 pmAnchorage

Feb 1

ANC3:00 pmAnchorage

17h 03m

2 stops

PWM12:03 pmPortland

$465

Find similar

Delta

Jan 25

PWM5:30 amPortland

19h 14m

2 stops

ANC8:44 pmAnchorage

Feb 1

ANC3:00 pmAnchorage

17h 03m

2 stops

PWM12:03 pmPortland

$487

Find similar

Delta

Apr 11

PWM12:51 pmPortland

15h 21m

2 stops

FAI12:12 amFairbanks

Jul 25

FAI10:05 pmFairbanks

8h 44m

1 stop

PWM10:49 amPortland

$1,460

Find similar

United Airlines flights from Portland, Maine to Alaska

Our best United Airlines deals on Portland, Maine to Alaska flight tickets

United Airlines

Jan 29

PWM4:10 pmPortland

35h 05m

2 stops

ANC11:15 pmAnchorage

Feb 1

ANC9:00 amAnchorage

49h 39m

2 stops

PWM2:39 pmPortland

$799

Find similar

United Airlines

Jan 29

PWM4:10 pmPortland

35h 05m

2 stops

ANC11:15 pmAnchorage

Feb 1

ANC9:00 amAnchorage

49h 39m

2 stops

PWM2:39 pmPortland

$829

Find similar

United Airlines

Jan 29

PWM3:12 pmPortland

36h 03m

3 stops

ANC11:15 pmAnchorage

Feb 1

ANC9:00 amAnchorage

49h 39m

2 stops

PWM2:39 pmPortland

$862

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PortlandAnchorage

PWM - ANC

PWMANC

Portland

Sun 1/25

5:30 am-8:44 pm

2 stops19h 14m

Anchorage

Sun 2/1

3:00 pm-12:03 pm

2 stops17h 03m

$465

PortlandAnchorage

PWM - ANC

PWMANC

Portland

Sun 1/25

5:30 am-8:44 pm

2 stops19h 14m

Anchorage

Sun 2/1

3:00 pm-12:03 pm

2 stops17h 03m

$487

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

Tue 1/27

12:46 pm-11:56 pm

2 stops15h 10m

Fairbanks

Tue 1/27

2:10 am-10:54 pm

2 stops16h 44m

$586

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

Sat 4/4

12:49 pm-12:44 pm

2 stops27h 55m

Fairbanks

Wed 4/8

1:20 am-12:00 pm

2 stops30h 40m

$664

PortlandAnchorage

PWM - ANC

PWMANC

Portland

Thu 1/29

4:10 pm-11:15 pm

2 stops35h 05m

Anchorage

Sun 2/1

9:00 am-2:39 pm

2 stops49h 39m

$799

PortlandAnchorage

PWM - ANC

PWMANC

Portland

Thu 1/29

4:10 pm-11:15 pm

2 stops35h 05m

Anchorage

Sun 2/1

9:00 am-2:39 pm

2 stops49h 39m

$829

PortlandAnchorage

PWM - ANC

PWMANC

Portland

Thu 1/29

3:12 pm-11:15 pm

3 stops36h 03m

Anchorage

Sun 2/1

9:00 am-2:39 pm

2 stops49h 39m

$862

PortlandAnchorage

PWM - ANC

PWMANC

Portland

Thu 1/29

3:12 pm-11:15 pm

3 stops36h 03m

Anchorage

Sun 2/1

9:00 am-2:39 pm

2 stops49h 39m

$893

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

Sat 4/4

12:49 pm-1:44 am

3 stops16h 55m

Fairbanks

Thu 4/9

3:53 pm-12:00 pm

2 stops16h 07m

$1,063

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

Sat 4/4

12:49 pm-1:44 am

3 stops16h 55m

Fairbanks

Thu 4/9

5:30 am-11:39 pm

3 stops14h 09m

$2,200

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest day to depart on your flight to Alaska?

The cheapest day to depart from Portland, Maine to Alaska is on a Thursday. Travelers who choose to depart for Alaska on a Thursday will often find tickets for as low as $681. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to Alaska for around $849.

Can stopping save me money on Portland, Maine to Alaska flights?

You could potentially save up to 1% on your flight if you consider stops on a Portland, Maine to Alaska flight.

Cheap Portland, Maine to Alaska flight deals and tips

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

Fastest flight time	14h 50m
Direct flights	None

The fastest flight from Portland, Maine to Alaska takes 14h 50m

There are no direct flights from Portland, Maine to Alaska. There are no popular flight routes from Portland, Maine to Alaska.

Search flight deals

When did momondo last update prices for flights from Portland Airport to Alaska?
Prices for flights from Portland Airport to Alaska are updated daily.
How many operators does momondo search for flights from Portland Airport to Alaska?
The number of operators available for flights from Portland Airport to Alaska is 4 as of December 2025.
How old do you have to be to fly from Portland Airport to Alaska?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The required travel and health documents for your Alaska 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 Alaska. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland, Maine to Alaska

Compare and see reviews for airlines that fly from Portland, Maine to Alaska with momondo

Airline	Rating	Free Cancellation	Price
Sun Country Air	PriceFrom $371	Free Cancellation	Rating 6.9 336 reviews	Search Sun Country Air flights
Delta	PriceFrom $423	Free Cancellation	Rating 7.9 8,016 reviews	Search Delta flights
American Airlines	PriceFrom $533	Free Cancellation	Rating 7.2 11,070 reviews	Search American Airlines flights
United Airlines	PriceFrom $763	Free Cancellation	Rating 7.4 9,114 reviews	Search United Airlines flights

Why use momondo?

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

Finding the right flight to Alaska from Portland is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Alaska quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Portland to Alaska flights to just show those with flexible booking policies.

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

Once all potential Portland to Alaska flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Portland to Alaska 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.