$475 Cheap Flights from Casper (CPR) to Ketchikan (KTN)

View $475 flight on Wed, Nov 26, 2025Opens in a new window

Popular airlines from Casper, WY (CPR-Natrona County Intl.) to Ketchikan, AK (KTN-Ketchikan Intl.)

Cheap Flights from Casper to Ketchikan (CPR-KTN)

Prices were available within the past 7 days and start at $475 for one-way flights and $1,001 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, Nov 24 - Wed, Nov 26
CPR
Casper
KTN
Ketchikan
$1,001 Roundtrip, found 6 days ago
$1,001
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Casper to Ketchikan, returning Wed, Nov 26, priced at $1,001 found 6 days ago
United
Wed, Nov 26 - Mon, Dec 1
CPR
Casper
KTN
Ketchikan
$1,008 Roundtrip, found 6 days ago
$1,008
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 26 from Casper to Ketchikan, returning Mon, Dec 1, priced at $1,008 found 6 days ago
United
Thu, Nov 27 - Mon, Dec 1
CPR
Casper
KTN
Ketchikan
$1,017 Roundtrip, found 6 days ago
$1,017
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 27 from Casper to Ketchikan, returning Mon, Dec 1, priced at $1,017 found 6 days ago
United
Wed, Nov 26 - Thu, Nov 27
CPR
Casper
KTN
Ketchikan
$1,017 Roundtrip, found 6 days ago
$1,017
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 26 from Casper to Ketchikan, returning Thu, Nov 27, priced at $1,017 found 6 days ago
United
Wed, Nov 26 - Fri, Nov 28
CPR
Casper
KTN
Ketchikan
$1,028 Roundtrip, found 6 days ago
$1,028
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 26 from Casper to Ketchikan, returning Fri, Nov 28, priced at $1,028 found 6 days ago
United
Thu, Nov 27 - Sat, Nov 29
CPR
Casper
KTN
Ketchikan
$1,037 Roundtrip, found 6 days ago
$1,037
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 27 from Casper to Ketchikan, returning Sat, Nov 29, priced at $1,037 found 6 days ago
United
Fri, Nov 21 - Wed, Nov 26
CPR
Casper
KTN
Ketchikan
$1,070 Roundtrip, found 6 days ago
$1,070
Roundtrip
found 6 days ago
Select United flight, departing Fri, Nov 21 from Casper to Ketchikan, returning Wed, Nov 26, priced at $1,070 found 6 days ago
United
Mon, Nov 24 - Fri, Nov 28
CPR
Casper
KTN
Ketchikan
$1,097 Roundtrip, found 6 days ago
$1,097
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Casper to Ketchikan, returning Fri, Nov 28, priced at $1,097 found 6 days ago
United
Mon, Nov 24 - Fri, Nov 28
CPR
Casper
KTN
Ketchikan
$1,102 Roundtrip, found 6 days ago
$1,102
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Casper to Ketchikan, returning Fri, Nov 28, priced at $1,102 found 6 days ago
United
Mon, Nov 24 - Fri, Nov 28
CPR
Casper
KTN
Ketchikan
$1,118 Roundtrip, found 6 days ago
$1,118
Roundtrip
found 6 days ago
Select United flight, departing Mon, Nov 24 from Casper to Ketchikan, returning Fri, Nov 28, priced at $1,118 found 6 days ago

Frequently asked questions

How much does a flight from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN) cost?
Snag a cheap one-way flight from $475 or cheap return flight from $1,001 from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN)?
The cheapest month to fly from CPR to KTN is November, when there's less demand. Off-peak season is often when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN)?
To find the cheapest airline flying from CPR to KTN, use Expedia's filter tool. Tailor your search based on what's important to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN)?
Nonstop flights from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and click on either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CPR to KTN?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Remember that flight schedules can change depending on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN)?
To reach Ketchikan Intl. Airport (KTN) on schedule, book a flight that takes off from Natrona County Intl. Airport (CPR) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN) last-minute?
Booking your ticket from CPR to KTN just before your journey is usually more expensive. However, if you're flexible with your schedule, you could grab a cheap last-minute fare.
Is it cheaper to book a CPR to KTN flight and hotel package?
You'll typically save money by securing a CPR to KTN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your ideal accommodations and flights, you can add extras like activities, car rentals and tours.
Can I cancel or change the date of my flight from Natrona County Intl. Airport (CPR) to Ketchikan Intl. Airport (KTN)?
Typically, you can reschedule or cancel your CPR to KTN flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want more information, go to our Customer Service portal.

Travel information

Origin airport
Natrona County Intl.
Destination airport
Ketchikan Intl.
Roundtrip price
$1,000
Distance
1416 mi

Book with confidence

Casper to Ketchikan Flights

The cheapest times to fly from Casper to Ketchikan

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Casper to Ketchikan are during the month of November. You can find some of the cheapest flights from Casper to Ketchikan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Casper to Ketchikan

Sunday is one of the best days to book for cheap flights from Casper to Ketchikan: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Casper to Ketchikan

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Casper to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $475 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Casper to Ketchikan flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Casper to Ketchikan airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Casper to Ketchikan Flights

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*Available to One Key members.