Cheap flights from Boston to Alaska from $251
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Alaska departing on 7/15. 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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How to get the cheapest flight ticket from Boston 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 month to fly to Alaska?
If you don’t want to visit Alaska in April, then you should wait until January to fly from Boston, when ticket prices are also cheap, with an average price of $579.
What is the cheapest day to depart on your flight to Alaska?
The cheapest day to depart from Boston to Alaska is on a Friday. Travelers who choose to depart for Alaska on a Friday will often find tickets for as low as $699. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Boston to Alaska for around $768.
What is the cheapest time of day to depart on your flight to Alaska?
Our data shows that the cheapest Boston to Alaska flights are usually those with departure times in the evening. Our users have found flights to Alaska in the evening for as low as $700. At noon is when there is more demand to fly to Alaska, so prices are often more expensive at around $736 per ticket.
How far in advance should I book a flight to Alaska?
You are more likely to see cheaper flights to Alaska from Boston when booking 12 weeks ahead of your departure date. In general, you can expect to find flights to Alaska for around $651 when searching 12 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alaska from Boston for as low as $578 on momondo.
What is the cheapest airline that flies from Boston Logan Intl to Alaska?
Sun Country Air, Hawaiian Airlines, and Alaska Airlines are the most popular carriers operating from Boston Logan Intl 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 Boston according to our data. Delta is the first choice among our users, with 35% 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 Boston to Alaska flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Boston to Alaska
When did momondo last update prices for flights from Boston Logan Intl Airport to Alaska?
Prices for flights from Boston Logan Intl Airport to Alaska are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to Alaska?
The number of operators available for flights from Boston Logan Intl Airport to Alaska is 6 as of June 2025.
How old do you have to be to fly from Boston Logan Intl Airport to Alaska?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Alaska.
What documentation or ID do you need to fly to Alaska?
The necessary travel and health documents for your Alaska trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Boston to Alaska
Compare and see reviews for airlines that fly from Boston to Alaska with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $340 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $416 | Free Cancellation | Rating 7.8 2,494 reviews | |||
| PriceFrom $440 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $459 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $472 | Free Cancellation | Rating 6.9 345 reviews | |||
| PriceFrom $480 | Free Cancellation | Rating 8.0 10,000 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from Boston to Alaska?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Alaska from Boston.
Can I find flights from Boston to Alaska with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Alaska from Boston with this policy.
How can momondo help me find flights from Boston to Alaska?
Once you have performed a search for Boston to Alaska flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from Boston to Alaska right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Boston 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.