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

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

What airlines fly to Alaska?

Alaska Airlines, Delta and United Airlines are the top three most popular airlines that fly to Alaska from Portland, Maine according to our data. Alaska Airlines 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 5 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 2 as of September 2026.

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.

$339 Cheap Flights from Portland, Maine to Alaska in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

12:49 pm - 11:28 pmPWM Portland-ANC Anchorage

14h 39m2 stops Detroit Metropolitan Wayne County Seattle/Tacoma Intl

6:05 am - 12:21 amANC Anchorage-PWM Portland

14h 16m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

$655Delta

Wed, Dec 2 - Wed, Dec 9

10:43 am - 10:43 pmPWM Portland-ANC Anchorage

16h 00m2 stops Newark Denver Intl

8:59 pm - 10:40 amANC Anchorage-PWM Portland

9h 41m1 stop Chicago O'Hare Intl

$690United Airlines

Tue, Oct 6 - Tue, Oct 20

11:55 am - 8:59 pmPWM Portland-ANC Anchorage

13h 04m1 stop Minneapolis St Paul

4:05 pm - 10:50 amANC Anchorage-PWM Portland

14h 45m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$692Delta

Wed, Oct 7 - Wed, Oct 21

11:55 am - 8:59 pmPWM Portland-ANC Anchorage

13h 04m1 stop Minneapolis St Paul

4:05 pm - 10:50 amANC Anchorage-PWM Portland

14h 45m2 stops Seattle/Tacoma Intl Minneapolis St Paul

$692Delta

Tue, Oct 6 - Wed, Oct 21

11:55 am - 8:59 pmPWM Portland-ANC Anchorage

13h 04m1 stop Minneapolis St Paul

10:09 pm - 11:57 amANC Anchorage-PWM Portland

33h 48m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$692Delta

Tue, Oct 6 - Mon, Oct 19

9:50 am - 7:57 pmPWM Portland-ANC Anchorage

14h 07m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

8:59 pm - 2:38 pmANC Anchorage-PWM Portland

13h 39m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$697United Airlines

Tue, Oct 6 - Tue, Oct 20

3:45 pm - 10:43 pmPWM Portland-ANC Anchorage

10h 58m1 stop Denver Intl

11:45 pm - 4:02 pmANC Anchorage-PWM Portland

12h 17m1 stop Denver Intl

$713United Airlines

Tue, Oct 6 - Tue, Oct 20

1:05 pm - 11:21 amPWM Portland-ANC Anchorage

26h 16m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

2:55 am - 10:57 pmANC Anchorage-PWM Portland

16h 02m2 stops Seattle/Tacoma Intl Philadelphia

$807Alaska Airlines

Fri, Oct 30 - Sun, Nov 1

1:05 pm - 12:31 pmPWM Portland-ANC Anchorage

27h 26m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

12:37 am - 10:39 pmANC Anchorage-PWM Portland

18h 02m2 stops Seattle/Tacoma Intl Washington, D.C. Reagan-National

$807Alaska Airlines

Fri, Oct 30 - Sun, Nov 1

12:40 pm - 10:46 pmPWM Portland-ANC Anchorage

14h 06m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

9:19 am - 9:51 amANC Anchorage-PWM Portland

20h 32m2 stops Seattle/Tacoma Intl Philadelphia

$807Alaska Airlines

Sat, Nov 14 - Fri, Nov 27

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Delta flights from Portland, Maine to Alaska

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

Delta

Dec 2

PWM12:49 pmPortland

14h 39m

2 stops

ANC11:28 pmAnchorage

Dec 9

ANC6:05 amAnchorage

14h 16m

2 stops

PWM12:21 amPortland

$655

Delta

Oct 7

PWM11:55 amPortland

13h 04m

1 stop

ANC8:59 pmAnchorage

Oct 21

ANC4:05 pmAnchorage

14h 45m

2 stops

PWM10:50 amPortland

$692

Delta

Oct 5

PWM11:50 amPortland

16h 37m

2 stops

ANC12:27 amAnchorage

Oct 20

ANC4:05 pmAnchorage

14h 45m

2 stops

PWM10:50 amPortland

$697

Alaska Airlines flights from Portland, Maine to Alaska

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

Alaska Airlines

Oct 30

PWM1:05 pmPortland

27h 26m

2 stops

ANC12:31 pmAnchorage

Nov 1

ANC12:37 amAnchorage

18h 02m

2 stops

PWM10:39 pmPortland

$807

Alaska Airlines

Oct 6

PWM11:23 amPortland

18h 16m

2 stops

ANC1:39 amAnchorage

Oct 13

ANC2:29 amAnchorage

17h 30m

2 stops

PWM11:59 pmPortland

$1,167

Alaska Airlines

Dec 27

PWM11:16 amPortland

18h 54m

2 stops

ANC2:10 amAnchorage

Jan 1

ANC9:16 amAnchorage

23h 01m

2 stops

PWM12:17 pmPortland

$1,184

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Wed 12/2

12:49 pm-11:28 pm

2 stops14h 39m

Anchorage

Wed 12/9

6:05 am-12:21 am

2 stops14h 16m

$655

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 10/6

10:43 am-10:43 pm

2 stops16h 00m

Anchorage

Tue 10/20

8:59 pm-10:40 am

1 stop9h 41m

$690

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Wed 10/7

11:55 am-8:59 pm

1 stop13h 04m

Anchorage

Wed 10/21

4:05 pm-10:50 am

2 stops14h 45m

$692

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 10/6

11:55 am-8:59 pm

1 stop13h 04m

Anchorage

Wed 10/21

4:05 pm-10:50 am

2 stops14h 45m

$692

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 10/6

11:55 am-8:59 pm

1 stop13h 04m

Anchorage

Mon 10/19

10:09 pm-11:57 am

2 stops33h 48m

$692

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 10/6

9:50 am-7:57 pm

2 stops14h 07m

Anchorage

Tue 10/20

8:59 pm-2:38 pm

2 stops13h 39m

$697

Quickest round-trip

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 10/6

3:45 pm-10:43 pm

1 stop10h 58m

Anchorage

Tue 10/20

11:45 pm-4:02 pm

1 stop12h 17m

$713

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Fri 10/30

1:05 pm-11:21 am

2 stops26h 16m

Anchorage

Sun 11/1

2:55 am-10:57 pm

2 stops16h 02m

$807

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Fri 10/30

1:05 pm-12:31 pm

2 stops27h 26m

Anchorage

Sun 11/1

12:37 am-10:39 pm

2 stops18h 02m

$807

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Sat 11/14

12:40 pm-10:46 pm

2 stops14h 06m

Anchorage

Fri 11/27

9:19 am-9:51 am

2 stops20h 32m

$807

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 month to fly to Alaska?

If you don’t want to visit Alaska in April, then you should wait until March to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $0.

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

You could potentially save up to 3% 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

Best Price Found	$339
Fastest flight time	11h 33m
Direct flights	None

The best one-way flight to Alaska from Portland, Maine in the past 72 hours is $339. The best round-trip flight deal from Portland, Maine to Alaska found on momondo in the last 72 hours is $655.

The fastest flight from Portland, Maine to Alaska takes 11h 33m

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

Search flight deals

Frequently asked questions about flying from Portland, Maine to Alaska

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 2 as of September 2026.
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
Delta	PriceFrom $414	Free Cancellation	Rating 7.8 8,603 reviews		Search Delta flights
United Airlines	PriceFrom $673	Free Cancellation	Rating 7.4 10,238 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.