BOS - SIT

$561 Find Cheap Flights from Boston to Sitka

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boston to Sitka departing on 7/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Sitka

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Sitka, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boston to Sitka, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Boston to Sitka (BOS-SIT)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boston to Sitka that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boston to Sitka

Wed, Jul 30 - Sat, Aug 9
Alaska Airlines Logo
8:40 am - 10:44 pmBOS-SIT
18h 04m2 stops
Alaska Airlines Logo
7:15 am - 6:10 amSIT-BOS
18h 55m2 stops
$734Alaska Airlines
Find Deal
Wed, Jul 30 - Sat, Aug 9
Alaska Airlines Logo
8:40 am - 10:44 pmBOS-SIT
18h 04m2 stops
Alaska Airlines Logo
1:40 pm - 7:30 amSIT-BOS
13h 50m2 stops
$811Alaska Airlines
Find Deal
Wed, Jul 30 - Sat, Aug 9
Alaska Airlines Logo
6:32 pm - 10:44 pmBOS-SIT
32h 12m1 stop
Alaska Airlines Logo
1:40 pm - 7:30 amSIT-BOS
13h 50m2 stops
$835Alaska Airlines
Find Deal
Wed, Jul 30 - Sat, Aug 9
Alaska Airlines Logo
8:40 am - 10:44 pmBOS-SIT
18h 04m2 stops
Alaska Airlines Logo
7:15 am - 8:00 amSIT-BOS
20h 45m1 stop
$872Alaska Airlines
Find Deal
Tue, Aug 5 - Sat, Aug 9
Alaska Airlines Logo
6:32 pm - 10:05 amBOS-SIT
19h 33m2 stops
Alaska Airlines Logo
1:40 pm - 4:01 pmSIT-BOS
22h 21m2 stops
$874Alaska Airlines
Find Deal
Tue, Aug 5 - Sat, Aug 9
Alaska Airlines Logo
6:32 pm - 10:44 pmBOS-SIT
32h 12m1 stop
Alaska Airlines Logo
1:40 pm - 7:30 amSIT-BOS
13h 50m2 stops
$912Alaska Airlines
Find Deal
Tue, Aug 5 - Sat, Aug 9
Alaska Airlines Logo
6:00 am - 6:20 pmBOS-SIT
16h 20m3 stops
Alaska Airlines Logo
1:40 pm - 7:30 amSIT-BOS
13h 50m2 stops
$952Alaska Airlines
Find Deal
Wed, Jul 30 - Sat, Aug 9
Alaska Airlines Logo
6:32 pm - 10:44 pmBOS-SIT
32h 12m1 stop
Alaska Airlines Logo
7:15 am - 8:00 amSIT-BOS
20h 45m1 stop
$973Alaska Airlines
Find Deal
Wed, Jul 30 - Sat, Aug 9
Alaska Airlines Logo
4:25 pm - 10:44 pmBOS-SIT
10h 19m1 stop
Alaska Airlines Logo
1:40 pm - 8:00 amSIT-BOS
14h 20m1 stop
$1,026Alaska Airlines
Find Deal
Sun, Jun 29 - Thu, Jul 3
Alaska Airlines Logo
5:00 am - 10:44 pmBOS-SIT
21h 44m2 stops
Alaska Airlines Logo
7:08 pm - 4:45 pmSIT-BOS
17h 37m2 stops
$1,100Alaska Airlines
Find Deal
Useful Info

Good to know

Cheapest flight$561
Flight from Boston to Sitka

When to book flights from Boston to Sitka

Are your dates flexible? Find out the best times to travel from Boston to Sitka based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boston to Sitka

  • What is the cheapest flight from Boston to Sitka?

    In the last 3 days, the lowest price for a flight from Boston to Sitka was $561 for a one-way ticket and $734 for a round-trip.

  • Do I need a passport to fly between Boston and Sitka?

    No, a passport isn't needed to fly from Boston to Sitka. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Boston to Sitka?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boston to Sitka?

    oneworld is the only airline alliance operating flights between Boston and Sitka.

  • How does KAYAK find such low prices on flights from Boston to Sitka?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boston to Sitka.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boston to Sitka?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sitka from Boston is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boston to Sitka?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sitka with an airline and back to Boston with another airline. Booking your flights between Boston and SIT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boston to Sitka?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sitka from Boston up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top airline flying from Boston to Sitka

 
See real verified KAYAK customer reviews for airlines flying from Boston to Sitka. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boston to Sitka? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 10000 reviews
7.8Comfort
7.1Food
8.1Boarding
8.5Crew
7.1Entertainment
Airline reviews

It sucks, flight delays at FAT caused us to miss a day at lodge and overnight in Seattle. Flight delays coming home also. Never again

2.0 MediocreAnonymous, Jun 2025PSG - JNU
Read more Alaska Airlines reviews

It sucks, flight delays at FAT caused us to miss a day at lodge and overnight in Seattle. Flight delays coming home also. Never again

The plane was late taking off. We sat on the plane at least 45-60 minutes before moving away from the gate. Im 5’9” and 185lbs and there is no room in those seats. On top of that you shoehorn a waterbuffalo of a woman in the middle seat to where her sweaty rolls and arms were well into my seat and touching me the whole time. It was either that or press against the opposite arm rest and get hit by the beverage cart and every single person who walked by.

Kayak and Alaska have our trusted traveller information stored in our profiles. But, that information never made it to Alaska when it came time to check into our outbound flight. As a result, we were not cleared for TSA recheck. I was able to add in that information for our return flight and we had TSA Recheck on the return. I really expected Kayak and Alaska to do a complete job with our booking given the amount of information you have on file.

PAID First class. No use of lounge in Phoenix (should have a code share). Bags checked and not marked first class, asked attendant who stated on mark gold members. Last bag out of carousel. When you pay extra, expect that...wifi was rebooted and not functioning to allow internet access. Food and cree were very good.

Very Large person sitting next to me and taking up a lot of space including mine

There was no sense of urgency to get us to our destination on time. There’s just no such thing with this airline. It’s not my fault, they don’t have enough help. They sure as hell charge you enough for everything Nothing like being nickel and dimed to death. Money for bags money to choose a seat. You gotta be made for money to fly this airline.

It was all great all around. Will travel with Alaska next trip.

Three hour flight so snacks and basic drinks unless you pre buy as usual. Didn’t do my emtertainment as was tired after 23 hours of travel. You have to use your own device on US flights if travelers aren’t aware so if you only use your cell phone that can be small. Crew are great.

It was very good. I love flying with Alaska air.

Very helpful with my mother who needed a wheelchair at both ends and everything went as expected

Everything you need to know for your flight from Boston to Sitka

Information on your arrival and departure airports

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