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Ketchikan

$452+ Cheap flights from Idaho to Ketchikan (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 2/26. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — KTN
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Idaho to Ketchikan

Cheapest flights from Idaho to Ketchikan
Explore the most affordable flight options available from Idaho to Ketchikan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 2/266:28 am
BOI
-
KTN
1 stop12h 19m
Alaska Airlines
Mon 3/21:05 pm
KTN
-
BOI
1 stop7h 35m
Alaska Airlines
Deal found 2/2$452
This Alaska Airlines deal was found by Cheapflights users on 2/1. 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.
Thu 7/234:50 pm
BOI
-
KTN
1 stop4h 53m
Alaska Airlines
Mon 7/277:23 pm
KTN
-
BOI
1 stop15h 05m
Alaska Airlines
Deal found 2/1$462
This Alaska Airlines deal was found by Cheapflights users on 2/2. 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.
Thu 5/214:21 pm
BOI
-
KTN
2 stops17h 52m
Alaska Airlines
Mon 5/259:20 am
KTN
-
BOI
1 stop12h 38m
Alaska Airlines
Deal found 2/2$464

Find flight deals from Idaho to Ketchikan

Keep the following information in mind while searching for Idaho to Ketchikan flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$452
(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 Idaho to Ketchikan
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho to Ketchikan 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 February 3, 2026.
Use the filters below to find and compare flights from Idaho to Ketchikan that are best for you.

Fly from

Idaho

Fly to

Ketchikan

Route

Depart

Return

Price

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Thu 2/26

8:30 am-4:47 pm

1 stop10h 17m

Ketchikan

Mon 3/2

1:05 pm-9:15 pm

1 stop6h 10m

$452

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Thu 7/23

4:50 pm-7:43 pm

1 stop4h 53m

Ketchikan

Mon 7/27

7:23 pm-12:28 pm

1 stop15h 05m

$462

BoiseKetchikan

BOI - KTN

BOIKTN

Boise Air Term. Gowen Fld

Thu 5/21

4:21 pm-8:13 am

2 stops17h 52m

Ketchikan

Mon 5/25

2:00 pm-11:58 pm

1 stop7h 58m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Best time to book a flight from Idaho to Ketchikan

Have a flexible travel schedule? Discover the best time to fly to Ketchikan from Idaho 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 Idaho to Ketchikan
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Idaho to Ketchikan. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ketchikan from Idaho?

    Most people fly into Ketchikan (KTN) if they book a flight to Ketchikan from Idaho. Ketchikan is conveniently located just 2.7 mi from Ketchikan’s city center.

  • How long is the flight from Idaho to Ketchikan?

    A quick flight from Idaho to Ketchikan can take about 10h 17m. Alaska Airlines provides one of the quickest options available for as low as $452. Idaho and Ketchikan are separated by a distance of 1066 mi.

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

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

  • How can I find direct flights from Idaho to Ketchikan?

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

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

    Yes. Cheapflights offers flight deals from Idaho 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

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Alternative routes for Idaho to Ketchikan

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Top airline flying from Idaho to Ketchikan

Discover the top airline that operate flights from Idaho to Ketchikan. 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 February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$326Average$621FlexibilityNo cancel feeOn-time75%

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