BOS - SIT

$467 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 7/2. 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, 0 bags

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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Everything you should know

Cheapest round-trip
$636
Alaska Airlines
Fri 10/30Tue 11/3
BOS - SIT • 3 stops
Cheapest one-way
$467
Alaska Airlines
Thu 7/2
BOS - SIT • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Boston and Sitka. You'll need at least 1 connection.
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We hope you love your trip to Sitka!
Flight Deals
Useful Info
Flight 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

Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
6:07 pm - 6:49 pm
BOS
-
SIT
28h 42m
3 stops
Alaska Airlines Logo
10:57 am - 8:02 am
SIT
-
BOS
17h 05m
2 stops
$636Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
6:07 pm - 6:49 pm
BOS
-
SIT
28h 42m
3 stops
Alaska Airlines Logo
10:57 am - 3:27 pm
SIT
-
BOS
24h 30m
3 stops
$641Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
7:00 am - 10:58 pm
BOS
-
SIT
19h 58m
3 stops
Alaska Airlines Logo
7:08 pm - 8:02 am
SIT
-
BOS
32h 54m
3 stops
$730Alaska Airlines
Fri, Oct 30 - Tue, Nov 3
Alaska Airlines Logo
7:00 am - 6:49 pm
BOS
-
SIT
39h 49m
2 stops
Alaska Airlines Logo
10:57 am - 4:46 pm
SIT
-
BOS
25h 49m
2 stops
$731Alaska Airlines
Tue, Jul 21 - Sat, Jul 25
Alaska Airlines Logo
7:44 pm - 6:32 pm
BOS
-
SIT
26h 48m
2 stops
Alaska Airlines Logo
7:00 am - 6:20 am
SIT
-
BOS
19h 20m
2 stops
$798Alaska Airlines
Tue, Jul 21 - Sat, Jul 25
Alaska Airlines Logo
6:03 am - 6:32 pm
BOS
-
SIT
16h 29m
3 stops
Alaska Airlines Logo
11:39 am - 6:20 am
SIT
-
BOS
14h 41m
3 stops
$803Alaska Airlines
Tue, Jul 21 - Sat, Jul 25
Alaska Airlines Logo
7:44 pm - 10:44 pm
BOS
-
SIT
31h 00m
1 stop
Alaska Airlines Logo
11:39 am - 6:20 am
SIT
-
BOS
14h 41m
2 stops
$805Alaska Airlines
Sat, Jul 11 - Sun, Aug 2
Alaska Airlines Logo
6:03 am - 6:32 pm
BOS
-
SIT
16h 29m
3 stops
Alaska Airlines Logo
7:30 pm - 7:40 am
SIT
-
BOS
32h 10m
2 stops
$941Alaska Airlines
Tue, Jul 21 - Sat, Jul 25
Alaska Airlines Logo
7:44 pm - 10:44 pm
BOS
-
SIT
31h 00m
1 stop
Alaska Airlines Logo
2:08 pm - 2:23 pm
SIT
-
BOS
20h 15m
1 stop
$991Alaska Airlines
Thu, May 21 - Mon, May 25
Alaska Airlines Logo
6:00 am - 10:42 pm
BOS
-
SIT
20h 42m
2 stops
Alaska Airlines Logo
6:00 am - 7:41 am
SIT
-
BOS
21h 41m
3 stops
$995Alaska Airlines
Useful Info

Good to know

Cheapest flight$467
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 $467 for a one-way ticket and $636 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.

Reviews of the 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.
7.9
Alaska AirlinesOverall score based on 12336 reviews
7.0Entertainment
7.8Comfort
8.5Crew
7.1Food
8.1Boarding
Airline reviews

The merging of Kayak & the airline’s website was not always clear. Both on their own provided adequate Information about the flight. I had some challenges retrieving the boarding pass. I relied on the agent & may have paid the baggage fee twice.

8.0 ExcellentLaurel, Apr 2026
BOS - SEA
Read more Alaska Airlines reviews

The merging of Kayak & the airline’s website was not always clear. Both on their own provided adequate Information about the flight. I had some challenges retrieving the boarding pass. I relied on the agent & may have paid the baggage fee twice.

Hello, Our flight arrived late, and the flight we were to connect to the departure time was moved up. At first our flight was scheduled to arrive at 10:40, but it arrived at 10:56. Our connecting flight was scheduled to leave at 11:25, and it was moved to 11:20. Also the terminal was moved from N to S. N would have been in the same terminal as the one we arrived in-- to get to S we had to take 3 trains to get to. And when we arrived at the gate, around 11:15, they said the gate was closed and would not open it. We had come from a funeral in Boston, and the person that helped us get new tickets said, "did you come from a girsl trip?" No, we did not. We were coming from a funeral. This experience was not what we expected/wanted. My friend, because she had to run to S, got a migraine and turned pale. In addition, I paid an extra $70 for an aisle seat that was more upfront, to make sure I can get off the plane faster and make the connecting flight. The fact that the plane not only did not wait, but left earlier, is absolutely unacceptable. This was a terrible experience, and I hope that I can be refunded for this horrible experience.

Don’t fly with Alaska if you have a layover in Seattle. Guaranteed to screw you over. We waited at terminal S3 &were >2 hours delayed(mechanical issues)and told to change terminals to a different plane that required riding 3 shuttles to get to new terminal N14. Then they delayed the flight even further and changed gates again. when I went to the customer service in terminal N, the manager turned me away without apologizing & refused to assist me but mandated I leave her alone as her shift is nearly finished and insisted I totake another 2 shuttles to terminal C so I can just talk to another service rep while dragging my family of 4/ kids in tow.

Generally very good. Waiting (due to de-icing and traffic) in plane to take off was a put-off. But it's not the airline's fault. I find Airbus more comfortable than Boeing.

Smooth flight, on time despite Captain’s forecast of troublesome weather conditions.

Everything was good. Please have a wheat free option for snacks in the future.

The flight was a disaster. It is a 40 min flight and we waited to the tarmac for well over 90 min with no updates, while the crew tried to reconcile the seating chart of people on the plane to what their phones showed. Terrible communication, systems and experience. I would do almost anything to avoid taking another Alaska flight after the experience last night.

Not delay for a few passengers. That was uncalled for. If idiots can't make the flight on time thats their fault. Why should I be punished for them? No more holding the plane for one or two people

How can I review what was denied to me. Instead of offering to let me pay for the ticket I got booted of my flight with no way home and no choice but to purchase another ticket for 12 hours later. Filing a complaint with the DOT

I like them since I live in Alaska and I don't have much choice

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

Information on your arrival and departure airports