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

Delta, United Airlines, and Alaska Airlines 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 November 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.

$343 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

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:51 am - 7:39 pmPWM Portland-ANC Anchorage

13h 48m1 stop Chicago O'Hare Intl

8:45 pm - 1:38 pmANC Anchorage-PWM Portland

12h 53m2 stops Chicago O'Hare Intl Newark

$692United Airlines

Thu, Dec 3 - Sat, Dec 12

12:49 pm - 8:53 pmPWM Portland-ANC Anchorage

36h 04m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

10:05 pm - 11:33 pmANC Anchorage-PWM Portland

21h 28m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$697Delta

Sat, Dec 5 - Fri, Dec 11

6:00 am - 7:39 pmPWM Portland-ANC Anchorage

17h 39m2 stops Newark Chicago O'Hare Intl

8:45 pm - 2:37 pmANC Anchorage-PWM Portland

13h 52m2 stops Chicago O'Hare Intl Washington, D.C. Dulles Intl

$697United Airlines

Thu, Dec 3 - Sat, Dec 12

4:53 pm - 8:53 pmPWM Portland-ANC Anchorage

32h 00m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

10:05 pm - 12:04 pmANC Anchorage-PWM Portland

33h 59m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$697Delta

Sat, Dec 5 - Sat, Dec 12

6:00 am - 8:53 pmPWM Portland-ANC Anchorage

18h 53m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

10:05 pm - 11:33 pmANC Anchorage-PWM Portland

21h 28m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$697Delta

Fri, Dec 4 - Fri, Dec 11

11:17 am - 10:39 pmPWM Portland-ANC Anchorage

15h 22m2 stops Newark Denver Intl

11:40 pm - 3:41 pmANC Anchorage-PWM Portland

12h 01m1 stop Denver Intl

$700United Airlines

Tue, Mar 30 - Fri, Apr 30

11:17 am - 10:39 pmPWM Portland-ANC Anchorage

15h 22m2 stops Newark Denver Intl

8:44 pm - 1:38 pmANC Anchorage-PWM Portland

12h 54m2 stops Chicago O'Hare Intl Newark

$707United Airlines

Tue, Mar 30 - Fri, Apr 30

10:55 am - 12:19 pmPWM Portland-ANC Anchorage

29h 24m2 stops Philadelphia Seattle/Tacoma Intl

5:18 pm - 10:30 amANC Anchorage-PWM Portland

37h 12m2 stops Seattle/Tacoma Intl Philadelphia

$827Alaska Airlines

Sat, Dec 5 - Thu, Dec 10

11:57 am - 11:11 amPWM Portland-ANC Anchorage

27h 14m2 stops Washington, D.C. Reagan-National Seattle/Tacoma Intl

5:18 pm - 10:30 amANC Anchorage-PWM Portland

37h 12m2 stops Seattle/Tacoma Intl Philadelphia

$837Alaska Airlines

Wed, Dec 2 - Thu, Dec 10

12:44 pm - 8:51 pmPWM Portland-ANC Anchorage

36h 07m2 stops Chicago O'Hare Intl Seattle/Tacoma Intl

1:37 am - 11:31 pmANC Anchorage-PWM Portland

17h 54m2 stops Portland Washington, D.C. Reagan-National

$866Alaska Airlines

Sun, Dec 6 - Sat, Dec 12

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United Airlines flights from Portland, Maine to Alaska

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

United Airlines

Mar 30

PWM11:17 amPortland

15h 22m

2 stops

ANC10:39 pmAnchorage

Apr 30

ANC11:40 pmAnchorage

12h 01m

1 stop

PWM3:41 pmPortland

$700

United Airlines

Nov 18

PWM3:23 pmPortland

11h 33m

1 stop

ANC10:56 pmAnchorage

Nov 22

ANC11:59 pmAnchorage

12h 03m

1 stop

PWM4:02 pmPortland

$725

United Airlines

Nov 18

PWM10:50 amPortland

16h 06m

2 stops

ANC10:56 pmAnchorage

Nov 22

ANC11:59 pmAnchorage

12h 03m

1 stop

PWM4:02 pmPortland

$730

Delta flights from Portland, Maine to Alaska

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

Delta

Mar 28

PWM4:50 pmPortland

32h 13m

2 stops

ANC9:03 pmAnchorage

May 1

ANC9:55 pmAnchorage

21h 28m

2 stops

PWM11:23 pmPortland

$707

Delta

Mar 30

PWM6:30 amPortland

18h 33m

2 stops

ANC9:03 pmAnchorage

May 1

ANC9:55 pmAnchorage

11h 58m

2 stops

PWM1:53 pmPortland

$776

Delta

Mar 27

PWM4:50 pmPortland

32h 13m

2 stops

ANC9:03 pmAnchorage

Apr 30

ANC9:55 pmAnchorage

15h 04m

2 stops

PWM4:59 pmPortland

$816

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Thu 12/3

9:51 am-7:39 pm

1 stop13h 48m

Anchorage

Sat 12/12

8:45 pm-1:38 pm

2 stops12h 53m

$692

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Sat 12/5

12:49 pm-8:53 pm

2 stops36h 04m

Anchorage

Fri 12/11

10:05 pm-11:33 pm

2 stops21h 28m

$697

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Thu 12/3

6:00 am-7:39 pm

2 stops17h 39m

Anchorage

Sat 12/12

8:45 pm-2:37 pm

2 stops13h 52m

$697

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Sat 12/5

4:53 pm-8:53 pm

2 stops32h 00m

Anchorage

Sat 12/12

10:05 pm-12:04 pm

2 stops33h 59m

$697

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Fri 12/4

6:00 am-8:53 pm

2 stops18h 53m

Anchorage

Fri 12/11

10:05 pm-11:33 pm

2 stops21h 28m

$697

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 3/30

11:17 am-10:39 pm

2 stops15h 22m

Anchorage

Fri 4/30

11:40 pm-3:41 pm

1 stop12h 01m

$700

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Tue 3/30

11:17 am-10:39 pm

2 stops15h 22m

Anchorage

Fri 4/30

8:44 pm-1:38 pm

2 stops12h 54m

$707

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Sat 12/5

10:55 am-12:19 pm

2 stops29h 24m

Anchorage

Thu 12/10

5:18 pm-10:30 am

2 stops37h 12m

$827

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Wed 12/2

11:57 am-11:11 am

2 stops27h 14m

Anchorage

Thu 12/10

5:18 pm-10:30 am

2 stops37h 12m

$837

PortlandAnchorage

PWM Portland - ANC Anchorage

PWMANC

Portland

Sun 12/6

12:44 pm-8:51 pm

2 stops36h 07m

Anchorage

Sat 12/12

1:37 am-11:31 pm

2 stops17h 54m

$866

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 March, then you should wait until January to fly from Portland, Maine, when ticket prices are also cheap, with an average price of $452.

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	$343
Fastest flight time	11h 33m
Direct flights	None

The best one-way flight to Alaska from Portland, Maine in the past 72 hours is $343. The best round-trip flight deal from Portland, Maine to Alaska found on momondo in the last 72 hours is $692.

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 November 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 8,698 reviews		Search Delta flights
United Airlines	PriceFrom $673	Free Cancellation	Rating 7.3 10,469 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.