Cheap Flights from Coeur d'Alene (COE) to Helena (HLN)

Popular airlines from Coeur d'Alene, ID (COE) to Helena, MT (HLN-Helena Regional)

Frequently asked questions

How much does a flight from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN) cost?
Secure a cheap one-way flight or cheap return flight from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN) 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 Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN)?
is the cheapest month to fly from COE to HLN. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest COE to HLN flight.
How many flights per day from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN)?
There are no daily direct flights from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds in no time.
What day of the week has the most flights from COE to HLN?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary based on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN)?
To reach Helena Regional Airport (HLN) on schedule, choose a flight that leaves from Coeur d'Alene, ID (COE) before 3 PM. The likelihood 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 Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN) last-minute?
Waiting until just before your departure to book a flight from COE to HLN generally means paying more. While you may come across some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for a better chance of snagging a bargain.
Is it cheaper to book a COE to HLN flight and hotel package?
Opting for a COE to HLN flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of accommodations and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Coeur d'Alene, ID (COE) to Helena Regional Airport (HLN)?
Usually, it's possible to cancel or reschedule your COE to HLN flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Refer to 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
Coeur d'Alene
Destination airport
Helena Regional
Distance
240 mi

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Coeur d'Alene to Helena Flights

The cheapest times to fly from Coeur d'Alene to Helena

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 Coeur d'Alene to Helena are during the month of . You can find some of the cheapest flights from Coeur d'Alene to Helena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Coeur d'Alene to Helena

Sunday is one of the best days to book for cheap flights from Coeur d'Alene to Helena: 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 Coeur d'Alene to Helena

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 Coeur d'Alene to Helena in 2026. You can also book with separate airlines for your outbound and return journeys, from 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 Coeur d'Alene to Helena 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 Coeur d'Alene to Helena 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.

 

Coeur d'Alene to Helena Flights

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*Available to One Key members.