Cheap Flights from Helena (HLN) to Flagstaff (FLG)

Popular airlines from Helena, MT (HLN-Helena Regional) to Flagstaff Pulliam Field (FLG)

Frequently asked questions

How much does a flight from Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG) cost?
Lock in a cheap one-way flight or cheap return flight from Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG) 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 Flagstaff Pulliam Field Airport (FLG)?
The cheapest month to fly from HLN to FLG is , when there's less demand. Off-peak months are often when you'll find lower airfares between these airports.
What is the cheapest airline that flies from Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from HLN to FLG. Then, sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG)?
Nonstop flights from Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG) aren't available daily, so you'll have to take a flight with a layover. Explore your options with our filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HLN to FLG?
You'll generally find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can change 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 Flagstaff Pulliam Field Airport (FLG)?
To land at Flagstaff Pulliam Field Airport (FLG) without delays, choose a flight that leaves Helena Regional Airport (HLN) 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 Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG) last-minute?
Waiting until just before your trip to book a flight from HLN to FLG generally means paying more. While you may find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a HLN to FLG flight and hotel package?
Compared with arranging flights and hotels separately, booking a HLN to FLG flight and hotel package with Expedia could lead to significant savings. Better still, having everything in one convenient place will take the stress out of planning your trip. Just secure your flights and choose from our extensive range of hotels, then customize your trip with extras like activities and car rentals.
Can I cancel or change the date of my flight from Helena Regional Airport (HLN) to Flagstaff Pulliam Field Airport (FLG)?
In most cases, you can reschedule or cancel your HLN to FLG flight. However, additional charges may apply, especially if your booking was made over 24 hours ago. Check your itinerary for the airline's rules and fees on flight changes, or if you want further information, head to our Customer Service portal.

Travel information

Origin airport
Helena Regional
Destination airport
Flagstaff Pulliam Field
Distance
792 mi

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Helena to Flagstaff Flights

The cheapest times to fly from Helena to Flagstaff

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

 

The best time to book a flight from Helena to Flagstaff

Sunday is one of the best days to book for cheap flights from Helena to Flagstaff: 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 Flagstaff

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 Flagstaff 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 Helena to Flagstaff 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 Flagstaff 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 Flagstaff Flights

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*Available to One Key members.