Cheap flights from Portland, Maine to Alaska from $271
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 6/27. 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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Sun Country Air flights from Portland, Maine to Alaska
Our best Sun Country Air deals on Portland, Maine to Alaska flight tickets
Delta flights from Portland, Maine to Alaska
Our best Delta deals on Portland, Maine to Alaska flight tickets
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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.
What is the cheapest airline that flies from Portland to Alaska?
Sun Country Air, Delta, and American 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 37% 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.
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
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 June 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 | ||
|---|---|---|---|---|---|
| PriceFrom $496 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $502 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $552 | Free Cancellation | Rating 8.0 7,964 reviews | |||
| PriceFrom $763 | Free Cancellation | Rating 7.4 8,810 reviews |
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.