How long is the flight from Boston to Sitka?

For as low as $635, Alaska Airlines can have you in Sitka from Boston in 12h 20m. The distance from Boston to Sitka is about 2922 mi.

In terms of precipitation, rainfall in Sitka ranges from 3.5 - 14.6 inches per month. October is typically the wettest month, when rainfall can reach 14.6 in. June is typically the driest time to visit Sitka when rainfall is around 3.5 in.

If weather is an important factor for your trip to Sitka, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 53.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What is the cheapest time of day to fly from BOS to SIT?

When flying from Boston to Sitka, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on Boston-Sitka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Sitka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Sitka flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Boston-Sitka flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Sitka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Boston to Sitka that include hotel bookings?

Yes. In addition to deals on Boston to Sitka flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Boston to Sitka?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Sitka.

Can I find deals for business class flights from Boston to Sitka?

Yes. Cheapflights offers flight deals from Boston to Sitka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$635+ Flights from Boston to Sitka

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Cheap flight deals from Boston to Sitka

Cheapest flights from Boston to Sitka
Explore the most affordable flight options available from Boston to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

Thu 12/186:51 pmBOS - SIT

3 stops27h 35mAlaska Airlines

Mon 12/227:14 pmSIT - BOS

2 stops49h 09mAlaska Airlines

Deal found 12/3

$1,068

Best flights from Boston to Sitka
Discover carefully curated flight deals from Boston to Sitka that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 5, 2025.

Wed 3/2510:00 amBOS - SIT

2 stops12h 20mAlaska Airlines

Sun 3/297:15 pmSIT - BOS

3 stops24h 39mAlaska Airlines

Deal found 12/3

$635

Sun 3/19:02 amBOS - SIT

3 stops17h 57mAlaska Airlines

Wed 3/46:00 amSIT - BOS

3 stops13h 59mAlaska Airlines

Deal found 12/2

$635

Last-minute flights from Boston to Sitka
Discover last-minute flight deals from Boston to Sitka. Data last updated December 5, 2025 and is based on user searches.

Thu 12/186:51 pmBOS - SIT

3 stops27h 35mAlaska Airlines

Mon 12/227:14 pmSIT - BOS

2 stops49h 09mAlaska Airlines

Deal found 12/3

$1,068

One-way flights from Boston to Sitka
Search for one-way flight options from Boston to Sitka. Find affordable one-way fares based on user searches. Data last updated December 5, 2025.

Sat 12/207:23 pmBOS - SIT

3 stops51h 03mAlaska Airlines

Deal found 12/3

$1,417

Find flight deals from Boston to Sitka

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$635 (Alaska Airlines)

Provider with most accurate pricing for Boston Logan Intl-Sitka flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Sitka flights.

Search Deals

From Boston Logan Intl to Sitka

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BostonSitka

BOS - SIT

BOSSIT

Boston Logan Intl

Wed 3/25

10:00 am-6:20 pm

2 stops12h 20m

Sitka

Sun 3/29

7:15 pm-11:54 pm

3 stops24h 39m

$635

BostonSitka

BOS - SIT

BOSSIT

Boston Logan Intl

Sun 3/1

9:02 am-10:59 pm

3 stops17h 57m

Sitka

Wed 3/4

6:00 am-11:59 pm

3 stops13h 59m

$635

BostonSitka

BOS - SIT

BOSSIT

Boston Logan Intl

Sat 12/20

7:23 pm-6:26 pm

3 stops51h 03m

$1,417

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Compare providers for flights from Boston to Sitka

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Sitka in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on Boston-Sitka flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boston-Sitka flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boston-Sitka flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boston-Sitka flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Boston-Sitka flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Boston to Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka from Boston with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Sitka

See what other customers who have flown with Alaska Airlines from Boston to Sitka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Alaska Airlines

8.0

Very good

11,402 reviews

Alaska Airlines

8.0

Very good

11,402 reviews

Reviews

1 / 20

10.0

Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

Related info for your journey

How long is the flight from Boston to Sitka?
For as low as $635, Alaska Airlines can have you in Sitka from Boston in 12h 20m. The distance from Boston to Sitka is about 2922 mi.
Can I find deals for flights from Boston to Sitka that include hotel bookings?
Yes. In addition to deals on Boston to Sitka flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boston to Sitka?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Sitka.
Can I find deals for business class flights from Boston to Sitka?
Yes. Cheapflights offers flight deals from Boston to Sitka by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top airline flying from Boston to Sitka

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$628	Average$824	FlexibilityNo cancel fee	On-time75%

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$635+ Cheap flights from Boston to Sitka (BOS - SIT)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boston to Sitka with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boston to Sitka

Cheapest flights from Boston to SitkaExplore the most affordable flight options available from Boston to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

Explore the most affordable flight options available from Boston to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.

Find flight deals from Boston to Sitka

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

Use the filters below to find and compare flights from Boston to Sitka that are best for you.

Compare providers for flights from Boston to Sitka

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boston to Sitka in December.

Best time to book a flight from Boston to Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka from Boston with our price prediction graph.

Reviews of airlines servicing Sitka

See what other customers who have flown with Alaska Airlines from Boston to Sitka have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Boston to Sitka. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

How long is the flight from Boston to Sitka?

Can I find deals for flights from Boston to Sitka that include hotel bookings?

How can I find direct flights from Boston to Sitka?

Can I find deals for business class flights from Boston to Sitka?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boston to Sitka

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Boston to Sitka

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Book with Flexibility

Travel Smart

Cheapest flights from Boston to Sitka
Explore the most affordable flight options available from Boston to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 5, 2025.