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Cheap flights from Portland, Maine to Alaska from $230

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to Alaska departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Portland, Maine to Alaska

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:27 pm - 1:59 amPWM-ANC
16h 32m2 stops
Delta Logo
12:30 am - 4:03 pmANC-PWM
11h 33m2 stops
$460Delta
Find Deal
mié., oct. 29 - mar., nov. 4
Delta Logo
12:45 pm - 12:40 amPWM-FAI
15h 55m2 stops
Delta Logo
1:45 am - 4:03 pmFAI-PWM
34h 18m2 stops
$478Delta
Find Deal
vie., oct. 24 - lun., oct. 27
Delta Logo
11:41 am - 12:40 amPWM-FAI
16h 59m2 stops
Delta Logo
1:45 am - 4:03 pmFAI-PWM
34h 18m2 stops
$514Delta
Find Deal
vie., oct. 24 - lun., oct. 27
Alaska Airlines Logo
4:15 pm - 2:35 amPWM-FAI
14h 20m2 stops
Alaska Airlines Logo
5:55 am - 10:48 pmFAI-PWM
36h 53m2 stops
$579Alaska Airlines
Find Deal
vie., oct. 24 - mar., oct. 28
United Airlines Logo
9:45 am - 10:56 pmPWM-ANC
17h 11m2 stops
United Airlines Logo
11:59 pm - 3:48 pmANC-PWM
11h 49m1 stop
$601United Airlines
Find Deal
mié., oct. 29 - mié., nov. 5
Alaska Airlines Logo
4:14 pm - 3:10 pmPWM-FAI
26h 56m2 stops
Alaska Airlines Logo
5:55 am - 12:13 pmFAI-PWM
26h 18m2 stops
$601Alaska Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
Alaska Airlines Logo
4:15 pm - 12:45 pmPWM-FAI
24h 30m2 stops
Alaska Airlines Logo
5:55 am - 10:48 pmFAI-PWM
36h 53m2 stops
$618Alaska Airlines
Find Deal
vie., oct. 24 - mar., oct. 28
American Airlines Logo
6:00 am - 9:21 pmPWM-FAI
19h 21m2 stops
American Airlines Logo
4:10 pm - 10:45 pmFAI-PWM
26h 35m2 stops
$678American Airlines
Find Deal
vie., oct. 24 - mar., oct. 28
United Airlines Logo
6:00 am - 7:59 pmPWM-ANC
41h 59m3 stops
United Airlines Logo
11:59 pm - 10:04 amANC-PWM
30h 05m2 stops
$722United Airlines
Find Deal
mié., oct. 29 - mié., nov. 5
American Airlines Logo
7:11 am - 8:43 amPWM-JNU
29h 32m2 stops
American Airlines Logo
7:00 am - 11:40 amJNU-PWM
24h 40m2 stops
$917American Airlines
Find Deal
sáb., dic. 13 - lun., dic. 15

Delta flights from Portland, Maine to Alaska

Our best Delta deals on Portland, Maine to Alaska flight tickets
Delta
Oct 29
PWM1:27 pmPortland
16h 32m
2 stops
ANC1:59 amAnchorage
Nov 4
ANC12:30 amAnchorage
11h 33m
2 stops
PWM4:03 pmPortland
$460
Find similar
Delta
Oct 24
PWM12:45 pmPortland
15h 55m
2 stops
FAI12:40 amFairbanks
Oct 27
FAI1:45 amFairbanks
34h 18m
2 stops
PWM4:03 pmPortland
$478
Find similar
Delta
Oct 24
PWM11:41 amPortland
16h 59m
2 stops
FAI12:40 amFairbanks
Oct 27
FAI1:45 amFairbanks
34h 18m
2 stops
PWM4:03 pmPortland
$514
Find similar

United Airlines flights from Portland, Maine to Alaska

Our best United Airlines deals on Portland, Maine to Alaska flight tickets
United Airlines
Oct 29
PWM9:45 amPortland
17h 11m
2 stops
ANC10:56 pmAnchorage
Nov 5
ANC11:59 pmAnchorage
11h 49m
1 stop
PWM3:48 pmPortland
$601
Find similar
United Airlines
Oct 29
PWM6:00 amPortland
41h 59m
3 stops
ANC7:59 pmAnchorage
Nov 5
ANC11:59 pmAnchorage
30h 05m
2 stops
PWM10:04 amPortland
$722
Find similar
United Airlines
Dec 25
PWM9:30 amPortland
14h 15m
1 stop
ANC7:45 pmAnchorage
Dec 31
ANC1:30 amAnchorage
17h 52m
2 stops
PWM11:22 pmPortland
$826
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to Alaska 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 octubre 1, 2025.
Use the filters below to find and compare flights from Portland, Maine to Alaska that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandAnchorage

PWM - ANC

PWMANC

Portland

mié. 10/29

1:27 pm-1:59 am

2 stops16h 32m

Anchorage

mar. 11/4

12:30 am-4:03 pm

2 stops11h 33m

$460

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

vie. 10/24

12:45 pm-12:40 am

2 stops15h 55m

Fairbanks

lun. 10/27

1:45 am-4:03 pm

2 stops34h 18m

$478

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

vie. 10/24

11:41 am-12:40 am

2 stops16h 59m

Fairbanks

lun. 10/27

1:45 am-4:03 pm

2 stops34h 18m

$514

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

vie. 10/24

4:15 pm-2:35 am

2 stops14h 20m

Fairbanks

mar. 10/28

5:55 am-10:48 pm

2 stops36h 53m

$579

PortlandAnchorage

PWM - ANC

PWMANC

Portland

mié. 10/29

9:45 am-10:56 pm

2 stops17h 11m

Anchorage

mié. 11/5

11:59 pm-3:48 pm

1 stop11h 49m

$601

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

mar. 10/28

4:14 pm-3:10 pm

2 stops26h 56m

Fairbanks

mar. 11/4

5:55 am-12:13 pm

2 stops26h 18m

$601

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

vie. 10/24

4:15 pm-12:45 pm

2 stops24h 30m

Fairbanks

mar. 10/28

5:55 am-10:48 pm

2 stops36h 53m

$618

PortlandFairbanks

PWM - FAI

PWMFAI

Portland

vie. 10/24

6:00 am-9:21 pm

2 stops19h 21m

Fairbanks

mar. 10/28

4:10 pm-10:45 pm

2 stops26h 35m

$678

PortlandAnchorage

PWM - ANC

PWMANC

Portland

mié. 10/29

6:00 am-7:59 pm

3 stops41h 59m

Anchorage

mié. 11/5

11:59 pm-10:04 am

2 stops30h 05m

$722

PortlandJuneau

PWM - JNU

PWMJNU

Portland

sáb. 12/13

7:11 am-8:43 am

2 stops29h 32m

Juneau Intl

lun. 12/15

7:00 am-11:40 am

2 stops24h 40m

$917

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 Alaska from

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

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.

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

Our data shows that the cheapest Portland, Maine to Alaska flights are usually those with departure times at noon. Our users have found flights to Alaska at noon for as low as $727. In the afternoon is when there is more demand to fly to Alaska, so prices are often more expensive at around $890 per ticket.

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

You could potentially save up to 11% 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

Direct flights

None
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?

  • 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 AirPriceFrom $371Free CancellationRating
6.9
333 reviews
Search Sun Country Air flights
DeltaPriceFrom $423Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $461Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $763Free CancellationRating
7.4
8,929 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.

An easier way to manage your Alaska trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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1 adult
vie. 10/31
vie. 11/7
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