$159 Cheap Flights from Kalispell (FCA) to Atlanta (ATL)

View $159 flight on Thu, Aug 21, 2025Opens in a new window

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Find available prices by choosing your travel dates.

Cheap Flights from Kalispell to Atlanta (FCA-ATL)

Prices were available within the past 7 days and start at $159 for one-way flights and $318 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, May 2 - Tue, May 6
FCA
Kalispell
ATL
Atlanta
$318 Roundtrip, found 5 days ago
$318
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Fri, May 2 from Kalispell to Atlanta, returning Tue, May 6, priced at $318 found 5 days ago
American Airlines
Tue, Oct 7 - Tue, Oct 14
FCA
Kalispell
ATL
Atlanta
$319 Roundtrip, found 10 hours ago
$319
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Kalispell to Atlanta, returning Tue, Oct 14, priced at $319 found 10 hours ago
Delta
Fri, Jun 27 - Fri, Jul 4
FCA
Kalispell
ATL
Atlanta
$319 Roundtrip, found 2 hours ago
$319
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, Jun 27 from Kalispell to Atlanta, returning Fri, Jul 4, priced at $319 found 2 hours ago
United
Fri, Jun 6 - Mon, Jun 9
FCA
Kalispell
ATL
Atlanta
$319 Roundtrip, found 1 day ago
$319
Roundtrip
found 1 day ago
Select United flight, departing Fri, Jun 6 from Kalispell to Atlanta, returning Mon, Jun 9, priced at $319 found 1 day ago
American Airlines
Tue, Oct 7 - Tue, Oct 14
FCA
Kalispell
ATL
Atlanta
$324 Roundtrip, found 10 hours ago
$324
Roundtrip
found 10 hours ago
Select American Airlines flight, departing Tue, Oct 7 from Kalispell to Atlanta, returning Tue, Oct 14, priced at $324 found 10 hours ago
Delta
Thu, May 29 - Tue, Jun 3
FCA
Kalispell
ATL
Atlanta
$324 Roundtrip, found 2 hours ago
$324
Roundtrip
found 2 hours ago
Select Delta flight, departing Thu, May 29 from Kalispell to Atlanta, returning Tue, Jun 3, priced at $324 found 2 hours ago
United
Thu, Jun 5 - Tue, Jun 10
FCA
Kalispell
ATL
Atlanta
$329 Roundtrip, found 6 days ago
$329
Roundtrip
found 6 days ago
Select United flight, departing Thu, Jun 5 from Kalispell to Atlanta, returning Tue, Jun 10, priced at $329 found 6 days ago
United
Sun, May 11 - Fri, May 16
FCA
Kalispell
ATL
Atlanta
$329 Roundtrip, found 6 hours ago
$329
Roundtrip
found 6 hours ago
Select United flight, departing Sun, May 11 from Kalispell to Atlanta, returning Fri, May 16, priced at $329 found 6 hours ago
American Airlines
Thu, Jun 5 - Tue, Jun 10
FCA
Kalispell
ATL
Atlanta
$334 Roundtrip, found 6 days ago
$334
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, Jun 5 from Kalispell to Atlanta, returning Tue, Jun 10, priced at $334 found 6 days ago
Hawaiian Airlines
Thu, May 29 - Sat, May 31
FCA
Kalispell
ATL
Atlanta
$350 Roundtrip, found 13 hours ago
$350
Roundtrip
found 13 hours ago
Select Hawaiian Airlines flight, departing Thu, May 29 from Kalispell to Atlanta, returning Sat, May 31, priced at $350 found 13 hours ago
Flights from Kalispell (FCA) to Atlanta (ATL)
Origin airport
Glacier Park Intl.
Destination airport
Hartsfield-Jackson Atlanta Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$318
Distance
1837 mi

Kalispell to Atlanta Flights

The cheapest times to fly from Kalispell to Atlanta

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

The best time to book a flight from Kalispell to Atlanta

Sunday is one of the best days to book for cheap flights from Kalispell to Atlanta: 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 Kalispell to Atlanta

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 Kalispell to Atlanta in 2025. You can also book with separate airlines for your outbound and return journeys, from $159 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 Kalispell to Atlanta 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 Kalispell to Atlanta 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.

Frequently asked questions

How much does a flight from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) cost?
Discover the latest flight deals from FCA to ATL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from FCA to ATL?
The cheapest flights from FCA to ATL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from FCA to ATL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from FCA to ATL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Nonstop flights from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) 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 select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from FCA to ATL?
Typically you’ll find the largest variety of flight choices on a Friday. Tuesdays are often the quietest.* However, this can change depending 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 airline has the least delays from FCA to ATL?
Consider traveling with Delta Air Lines if you’d like to fly straight from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) without any delays. This carrier has the strongest track record for punctuality, with an on-time score of 83%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Book a flight from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) that leaves before 3 PM to reduce the risk of cancellations. Later departures 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 Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL) last-minute?
Last-minute bookings from FCA to ATL are typically more expensive. For the best prices, start searching for flights as soon as possible. That said, if your travel plans are flexible, it’s possible to score a cheap fare right before your journey.
Is it cheaper to book a FCA to ATL flight and hotel package?
You’ll typically save money by securing a FCA to ATL 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 it all in one place. Once you’ve selected your ideal flights and accommodations, consider other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Glacier Park Intl. Airport (FCA) to Hartsfield-Jackson Atlanta Intl. Airport (ATL)?
Typically, you’re able to cancel or reschedule your FCA to ATL flight. However, additional charges 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 need further details, go to our Customer Service portal.

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*Available to One Key members.