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Sitka

$619+ Cheap flights from Boise to Sitka (BOI - 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 9/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIT
Aug 28 — Sep 41
Fri 8/28
Fri 9/4
1 adult, Economy
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Cheap flight deals from Boise to Sitka

Cheapest flights from Boise to Sitka
Explore the most affordable flight options available from Boise to Sitka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2026.

This Alaska Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/196:23 am
BOI
-
SIT
1 stop8h 34m
Alaska Airlines
Tue 9/221:55 pm
SIT
-
BOI
1 stop4h 40m
Alaska Airlines
Deal found 7/28$619
This Alaska Airlines deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3110:00 am
BOI
-
SIT
2 stops10h 37m
Alaska Airlines
Sat 9/51:48 pm
SIT
-
BOI
1 stop4h 45m
Alaska Airlines
Deal found 7/29$623
This Priceline deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:23 am
BOI
-
SIT
1 stop8h 27m
Alaska Airlines
Fri 9/111:55 pm
SIT
-
BOI
1 stop23h 35m
Alaska Airlines
Deal found 7/28$625
This Booking.com deal was found by Cheapflights users on 7/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/46:23 am
BOI
-
SIT
1 stop14h 14m
Alaska Airlines
Sat 9/121:55 pm
SIT
-
BOI
1 stop22h 27m
Alaska Airlines
Deal found 7/27$673

Find flight deals from Boise to Sitka

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Sitka (SIT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 29, 2026.

Round-trip from

$619
(Alaska Airlines)
From Boise Air Term. Gowen Fld to Sitka
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Sitka that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
Use the filters below to find and compare flights from Boise to Sitka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

Sat 9/19

6:23 am-12:57 pm

1 stop8h 34m

Sitka

Tue 9/22

1:55 pm-8:35 pm

1 stop4h 40m

$619
Quickest round-trip

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

Mon 8/31

8:03 am-12:50 pm

1 stop6h 47m

Sitka

Sat 9/5

1:48 pm-8:33 pm

1 stop4h 45m

$623

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Sorted by cheapest first

Best time to book a flight from Boise to Sitka

Have a flexible travel schedule? Discover the best time to fly to Sitka from Boise 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

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 29, 2026.
Read reviews from past customers who have flown Alaska Airlines from Boise to Sitka. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,728 reviews

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
7.9
Good
12,728 reviews
Alaska Airlines
7.9
Good
12,728 reviews

Crew

8.5

Overall

7.9

Food

7.0

Comfort

7.8

Boarding

8.1

Entertainment

7.0

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Boise 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 Boise to Sitka?

    Alaska Airlines can get you from Boise to Sitka in just under 8h 34m. Your travel time can differ by up to . The distance between Boise and Sitka is about 1248 mi.

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

    Alaska Airlines, at $511, was found to be the cheapest airline from Boise to Sitka..

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

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

  • How can I find direct flights from Boise to Sitka?

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

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

    Yes. Cheapflights offers flight deals from Boise 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 Boise to Sitka

Discover the top airline that operate flights from Boise to Sitka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$511Average$594FlexibilityNo cancel feeOn-time75%

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