HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sitka

$489+ 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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — SIT
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Sitka with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 septiembre 11, 2025.

Round-trip from

$489
(Alaska Airlines)
From Boise Air Term. Gowen Fld to Sitka
Search Deals

Find 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 septiembre 11, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
lun. 10/65:38 pmBOI - SIT
2 stops18h 29mAlaska Airlines
lun. 10/136:00 amSIT - BOI
2 stops15h 05mAlaska Airlines
Deal found 9/9$489
This Alaska Airlines deal was found by Cheapflights users on 9/9. 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.
jue. 9/256:35 amBOI - SIT
1 stop8h 18mAlaska Airlines
lun. 9/291:49 pmSIT - BOI
1 stop8h 19mAlaska Airlines
Deal found 9/9$589

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 septiembre 11, 2025.
Use the filters below to find and compare flights from Boise to Sitka that are best for you.

Fly from

Boise

Fly to

Sitka

Route

Depart

Return

Price

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

lun. 10/6

5:38 pm-10:07 am

2 stops18h 29m

Sitka

lun. 10/13

6:00 am-11:05 pm

2 stops15h 05m

$489

BoiseSitka

BOI - SIT

BOISIT

Boise Air Term. Gowen Fld

jue. 9/25

8:46 pm-6:27 pm

2 stops23h 41m

Sitka

lun. 9/29

1:49 pm-12:08 am

1 stop8h 19m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

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.

Cheapflights Insights

Everything you need to know about your flight from Boise to Sitka

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

Find hourly flight availability from Boise to Sitka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 2025.

When flying from Boise 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.

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 septiembre 11, 2025.
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
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.0

Food

7.1

Boarding

8.1

Comfort

7.8

Overall

8.0

Crew

8.5

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

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 18h 29m. Your travel time can differ by up to . The distance between Boise and Sitka is about 1248 mi.

  • 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

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.

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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$480Average$672FlexibilityNo cancel feeOn-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.