BOI - KTN

$504 Find Cheap Flights from Boise to Ketchikan - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$504
Typical prices: $512-$733
Alaska Airlines
Sat 1/6Sun 1/7
BOI - KTN • 1 stop
When to travel
April
Cheapest • 9% price drop
August
Most popular
Good to know
+1
Good to know
+1
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Flight Deals

Cheap Flights from Boise to Ketchikan (BOI-KTN)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Ketchikan

Wed, Jan 6 - Thu, Jan 7
Alaska Airlines Logo
8:12 am - 8:13 amBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
26h 01m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
8:29 pm - 10:23 amKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
35h 54m2 stops Juneau Intl Seattle/Tacoma Intl
$504Alaska Airlines
Wed, Jan 6 - Thu, Jan 7
Alaska Airlines Logo
8:12 am - 8:19 amBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
26h 07m2 stops Seattle/Tacoma Intl Juneau Intl
Alaska Airlines Logo
8:29 pm - 10:23 amKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
35h 54m2 stops Juneau Intl Seattle/Tacoma Intl
$512Alaska Airlines
Wed, Jan 6 - Thu, Jan 7
Alaska Airlines Logo
8:12 am - 7:42 pmBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
13h 30m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:52 pm - 11:44 pmKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
8h 52m2 stops Seattle/Tacoma Intl Portland
$538Alaska Airlines
Wed, Jan 6 - Thu, Jan 7
Alaska Airlines Logo
6:37 am - 7:42 pmBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
15h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:52 pm - 10:22 pmKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
7h 30m1 stop Seattle/Tacoma Intl
$538Alaska Airlines
Wed, Jan 6 - Thu, Jan 7
Alaska Airlines Logo
5:46 am - 5:04 pmBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
13h 18m2 stops Portland Seattle/Tacoma Intl
Alaska Airlines Logo
12:52 pm - 11:44 pmKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
8h 52m2 stops Seattle/Tacoma Intl Portland
$550Alaska Airlines
Sun, Oct 18 - Fri, Oct 23
Alaska Airlines Logo
8:22 pm - 8:27 amBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
14h 05m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:30 pm - 9:56 amKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
14h 26m1 stop Seattle/Tacoma Intl
$706Alaska Airlines
Wed, Dec 2 - Wed, Dec 9
Alaska Airlines Logo
2:05 pm - 5:00 pmBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
4h 55m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
5:45 pm - 11:59 pmKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
4h 14m1 stop Seattle/Tacoma Intl
$706Alaska Airlines
Tue, Oct 20 - Tue, Oct 27
Alaska Airlines Logo
2:06 pm - 7:45 pmBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
7h 39m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
12:54 pm - 8:06 pmKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
5h 12m1 stop Seattle/Tacoma Intl
$706Alaska Airlines
Thu, Nov 12 - Thu, Nov 19
Alaska Airlines Logo
12:49 pm - 4:59 pmBOI  Boise Air Term. Gowen Fld-KTN Ketchikan
6h 10m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
9:02 am - 3:24 pmKTN  Ketchikan-BOI Boise Air Term. Gowen Fld
4h 22m1 stop Seattle/Tacoma Intl
$706Alaska Airlines
Booking Insights

Price, demand and travel trends for Boise to Ketchikan flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Boise to Ketchikan?

Round-trip flights from Boise to Ketchikan typically range from $512 to $733. The lowest price found in the past 5 days was $504, on Alaska Airlines.

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Key details for Boise to Ketchikan flights

Low season

December

Cheapest flight

$504
The most popular month to fly with an average 100% increase in travelers.
Round-trip flight from Boise to Ketchikan

When to book flights from Boise to Ketchikan

Are your dates flexible? Find out the best times to travel from Boise to Ketchikan based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Boise to Ketchikan flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Boise to Ketchikan?

    Only Economy Class is available on flights from Boise to Ketchikan.

  • Do I need a passport to fly from Boise to Ketchikan?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Boise to Ketchikan flight?

    Round-trip flights from Boise to Ketchikan range from $512 to $733, with an average of $547 over the past 12 months. Anything below $512 counts as a good deal.

  • Have flight prices from Boise to Ketchikan changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $504 to $1,007. That means the highest observed fare was about 99% higher than the lowest one.

  • Which airports can I use when flying from Boise to Ketchikan?

    Flights from Boise to Ketchikan usually depart from Boise Air Term. Gowen Fld (BOI) and arrive at Ketchikan (KTN).

  • Which airports do connecting flights from Boise to Ketchikan pass through?

    Most connecting flights from Boise to Ketchikan pass through Seattle/Tacoma Intl (SEA), which handles 100% of one-stop traffic on this route.

  • Can I save money by using flexible dates for flights from Boise to Ketchikan?

    Yes. Flexible dates can save you up to 48% on flights from Boise to Ketchikan. Tuesday is the cheapest departure day at $452 round-trip on average, while Saturday is the most expensive at $865, a difference of $413.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Boise and Ketchikan?

    Ketchikan is 2 hours behind Boise (Alaska Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Boise to Ketchikan flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $452, about $413 less than Saturday fares (48% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Boise to Ketchikan trip for April. Fares historically average $499 round-trip in that month - typically $438 less than the most expensive month, which is October (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Ketchikan Airport.

    • Super 8 by Wyndham Ketchikan
    • The Landing Hotel & Restaurant
    • My Place Hotel-Ketchikan, AK

More options for your flight from Boise to Ketchikan

Complete your trip to Ketchikan with a hotel stay or car rental

Car rentals in Ketchikan
Hotels in Ketchikan