Popular airlines from Helena, MT (HLN-Helena Regional) to Ketchikan, AK (KTN-Ketchikan Intl.)

Cheap Flights from Helena to Ketchikan (HLN-KTN)

Prices were available within the past 7 days and start at $303 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN) cost?
Grab a cheap one-way flight from $303 or cheap return flight from Helena Regional Airport (HLN) 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 Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN)?
is the cheapest month to fly from HLN to KTN. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN)?
Expedia's filter tool lets you easily compare different airlines, travel time and fares all in one place. Select your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest HLN to KTN flight.
How many flights per day from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN)?
There are no daily direct flights departing from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN). But you can book flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be on your way before you know it.
What day of the week has the most flights from HLN to KTN?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN)?
Opt for a flight from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN) that leaves before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**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 Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN) last-minute?
Waiting until right before your break to book a ticket from HLN to KTN often results in higher prices. While you may find some last-minute discounts, they aren't always guaranteed. Keep your travel plans flexible for the best chance of snagging a bargain.
Is it cheaper to book a HLN to KTN flight and hotel package?
Compared with arranging flights and hotels separately, booking a HLN to KTN flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then customize your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Ketchikan Intl. Airport (KTN)?
It's usually possible to reschedule or cancel your HLN to KTN flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Helena Regional
Destination airport
Ketchikan Intl.
Distance
1043 mi

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Helena to Ketchikan Flights

The cheapest times to fly from Helena 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 Helena to Ketchikan are during the month of . You can find some of the cheapest flights from Helena to Ketchikan with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Helena to Ketchikan

Sunday is one of the best days to book for cheap flights from Helena 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 Helena 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 Helena to Ketchikan in 2025. You can also book with separate airlines for your outbound and return journeys, from $303 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 Helena 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 Helena 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.

 

Helena to Ketchikan Flights

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*Available to One Key members.