How long is the flight from Boise to Ketchikan?

Departing from Boise to Ketchikan will take you 6h 03m. Boise and Ketchikan are separated by a distance of 1066 mi.

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

Cheapflights users have booked flights from Boise to Ketchikan round-trip from $326.

In terms of precipitation, rainfall in Ketchikan ranges from 5.6 - 23.3 inches per month. October is typically the wettest month, when rainfall can reach 23.3 in. July is typically the driest time to visit Ketchikan when rainfall is around 5.6 in.

If weather is an important factor for your trip to Ketchikan, 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 59.0 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 BOI to KTN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise to Ketchikan as you normally would.

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

Most trusted provider : When it comes to deals on Boise-Ketchikan 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 Boise-Ketchikan 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 Boise to Ketchikan that include hotel bookings?

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

How can I find direct flights from Boise to Ketchikan?

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

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

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

$443+ Flights from Boise to Ketchikan

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Cheap flight deals from Boise to Ketchikan

Cheapest flights from Boise to Ketchikan
Explore the most affordable flight options available from Boise to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Thu 12/2510:47 amBOI - KTN

1 stop7h 58mAlaska Airlines

Mon 12/299:07 amKTN - BOI

1 stop11h 19mAlaska Airlines

Deal found 12/10

$559

Best flights from Boise to Ketchikan
Discover carefully curated flight deals from Boise to Ketchikan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 12, 2025.

Fri 2/63:43 pmBOI - KTN

1 stop6h 03mAlaska Airlines

Mon 2/99:12 amKTN - BOI

1 stop11h 49mAlaska Airlines

Deal found 12/9

$443

Thu 12/2510:47 amBOI - KTN

1 stop7h 58mAlaska Airlines

Mon 12/299:07 amKTN - BOI

1 stop11h 19mAlaska Airlines

Deal found 12/10

$559

Last-minute flights from Boise to Ketchikan
Discover last-minute flight deals from Boise to Ketchikan. Data last updated December 12, 2025 and is based on user searches.

Thu 12/2510:47 amBOI - KTN

1 stop7h 58mAlaska Airlines

Mon 12/299:07 amKTN - BOI

1 stop11h 19mAlaska Airlines

Deal found 12/10

$559

Find flight deals from Boise to Ketchikan

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$443 (Alaska Airlines)

Provider with most accurate pricing for Boise Air Term. Gowen Fld-Ketchikan flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Ketchikan flights.

Search Deals

From Boise Air Term. Gowen Fld to Ketchikan

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Fri 2/6

3:43 pm-7:46 pm

1 stop6h 03m

Ketchikan

Mon 2/9

9:12 am-11:01 pm

1 stop11h 49m

$443

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Thu 12/25

10:47 am-4:45 pm

1 stop7h 58m

Ketchikan

Mon 12/29

9:07 am-10:26 pm

1 stop11h 19m

$559

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/9

Compare providers for flights from Boise to Ketchikan

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Boise to Ketchikan 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 Boise-Ketchikan flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Boise-Ketchikan flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Boise-Ketchikan flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Boise-Ketchikan 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 Boise-Ketchikan 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 Boise to Ketchikan

Have a flexible travel schedule? Discover the best time to fly to Ketchikan 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 Ketchikan

Get a feel of what it's like to fly with Alaska Airlines from Boise to Ketchikan by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,432 reviews

Alaska Airlines

8.0

Very good

11,432 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

How long is the flight from Boise to Ketchikan?
Departing from Boise to Ketchikan will take you 6h 03m. Boise and Ketchikan are separated by a distance of 1066 mi.
What is the cheapest airline to fly from Boise to Ketchikan round-trip?
Cheapflights users have booked flights from Boise to Ketchikan round-trip from $326.
Can I find deals for flights from Boise to Ketchikan that include hotel bookings?
Yes. In addition to deals on Boise to Ketchikan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Boise to Ketchikan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boise to Ketchikan.
Can I find deals for business class flights from Boise to Ketchikan?
Yes. Cheapflights offers flight deals from Boise to Ketchikan 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 Boise to Ketchikan

Top airline flying from Boise to Ketchikan

Airline	Cheapest	Average	Flexibility	On-time
Alaska Airlines	Cheapest$326	Average$526	FlexibilityNo cancel fee	On-time75%

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$443+ Cheap flights from Boise to Ketchikan (BOI - KTN)

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Boise to Ketchikan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Boise to Ketchikan

Cheapest flights from Boise to KetchikanExplore the most affordable flight options available from Boise to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Explore the most affordable flight options available from Boise to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

Find flight deals from Boise to Ketchikan

Most accurate provider

Most trusted provider

Round-trip from

Cheapflights Fare Finder

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

Compare providers for flights from Boise to Ketchikan

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 Boise to Ketchikan in December.

Best time to book a flight from Boise to Ketchikan

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

Reviews of airlines servicing Ketchikan

Get a feel of what it's like to fly with Alaska Airlines from Boise to Ketchikan by reading reviews from past customers. Users have also rated airlines 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 Boise to Ketchikan. 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 Ketchikan?

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

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

How can I find direct flights from Boise to Ketchikan?

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

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 Boise to Ketchikan

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

Top airline flying from Boise to Ketchikan

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Boise to Ketchikan
Explore the most affordable flight options available from Boise to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.