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

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

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE) cost?
Lock in a cheap one-way flight or cheap return flight from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE)?
The cheapest month to fly from HLN to COE is , when demand is low. Off-peak season is generally when airlines offer lower prices between these airports.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE)?
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 HLN to COE flight.
How many flights per day from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE)?
You'll have to hop on a flight with a layover if you're traveling from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE). Direct flights don't operate daily on this route. However, simply filter your search to include one or two stops to find an option that works for you.
What day of the week has the most flights from HLN to COE?
Usually you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier 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 Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE)?
To avoid potential delays on the Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE) route, aim to fly before 3 PM. Later departures have a 22% higher chance of being 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 Coeur d'Alene, ID (COE) last-minute?
Holding off until just before your trip to book a ticket from HLN to COE generally means paying more. While you may come across some last-minute discounts, they aren't always guaranteed. Be flexible with your itinerary to boost your chances of scoring a bargain.
Is it cheaper to book a HLN to COE flight and hotel package?
Compared with arranging hotels and flights separately, booking a HLN to COE flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Simply pick your flights and choose from our wide range of stays, then customize your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Coeur d'Alene, ID (COE)?
In most cases, you're able to reschedule or cancel your HLN to COE flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and guidelines on flight changes, or if you'd like further information, head to our Customer Service portal.

Travel information

Origin airport
Helena Regional
Destination airport
Coeur d'Alene
Distance
240 mi

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Helena to Coeur d'Alene Flights

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

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

 

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

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

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 Coeur d'Alene in 2025. 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 Helena to Coeur d'Alene 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 Coeur d'Alene 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 Coeur d'Alene Flights

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*Available to One Key members.