What is the cheapest airline to fly from Boston to Sitka round-trip?

Flying on Alaska Airlines is currently your cheapest option to Sitka, with prices starting at $727.

What is the cheapest day to fly from Boston to Sitka?

Travelers seeking maximum savings on their Boston to Sitka flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Boston to Sitka?

Flying to your destination on a Saturday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Sitka. Check prices with Cheapflights to find a great deal for your trip.

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

One of the essential ways to save on airfare from Boston to Sitka is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 21% on airfare.

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.

$325+ Flights from Boston to Sitka

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Cheap flight deals from Boston to Sitka

Round-trip from	$727 (Alaska Airlines)
One-way from	$325 (Alaska Airlines)

From Boston Logan Intl to Sitka

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One-way flight from Boston Logan Intl to Sitka

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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 July 3, 2025.

Wed 7/307:20 amBOS - SIT

2 stops19h 39mAlaska Airlines

Sat 8/97:15 amSIT - BOS

2 stops18h 45mAlaska Airlines

Deal found 7/1

$727

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 July 3, 2025.

Wed 7/307:20 amBOS - SIT

2 stops19h 39mAlaska Airlines

Sat 8/97:15 amSIT - BOS

2 stops18h 45mAlaska Airlines

Deal found 7/1

$727

Last-minute flights from Boston to Sitka
Discover last-minute flight deals from Boston to Sitka. Data last updated July 3, 2025 and is based on user searches.

Wed 7/307:20 amBOS - SIT

2 stops19h 39mAlaska Airlines

Sat 8/97:15 amSIT - BOS

2 stops18h 45mAlaska Airlines

Deal found 7/1

$727

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 July 3, 2025.

Fri 9/56:55 pmBOS - SIT

2 stops27h 32mAlaska Airlines

Deal found 7/1

$325

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

BostonSitka

BOS - SIT

BOSSIT

Boston Logan Intl

Wed 7/30

7:20 am-10:59 pm

2 stops19h 39m

Sitka

Sat 8/9

7:15 am-6:00 am

2 stops18h 45m

$727

BostonSitka

BOS - SIT

BOSSIT

Boston Logan Intl

Fri 9/5

6:55 pm-6:27 pm

2 stops27h 32m

$325

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Alaska Airlines

8.0

Very good

10,000 reviews

Alaska Airlines

8.0

Very good

10,000 reviews

Reviews

1 / 20

10.0

Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

What is the cheapest airline to fly from Boston to Sitka round-trip?
Flying on Alaska Airlines is currently your cheapest option to Sitka, with prices starting at $727.
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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Boston to Sitka

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Top airline flying from Boston to Sitka

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$540	Average$708	FlexibilityNo cancel fee	On-time75%

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$325+ Cheap flights from Boston to Sitka (BOS - SIT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/5. 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

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Cheap flight deals from Boston to Sitka

Round-trip from

One-way from

Find 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 July 3, 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 July 3, 2025.

Cheapflights Fare Finder

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

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

Get insights into the airlines that provide service to Sitka. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sitka. Reviews last updated July 3, 2025.

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.

What is the cheapest airline to fly from Boston to Sitka round-trip?

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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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 July 3, 2025.