$305 Cheap Flights from Kalispell (FCA) to Allentown (ABE)

View $305 flight on Sat, Sep 19, 2026Opens in a new window

Popular airlines from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE)

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Cheap Flights from Kalispell to Allentown (FCA-ABE)

Prices were available within the past 7 days and start at $305 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Flights from Kalispell (FCA) to Allentown (ABE)
Origin airport
Glacier Park Intl.
Destination airport
Lehigh Valley Intl.
Distance
1962 mi

Kalispell to Allentown Flights

The cheapest times to fly from Kalispell to Allentown

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

 

The best time to book a flight from Kalispell to Allentown

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

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 Allentown in 2026. You can also book with separate airlines for your outbound and return journeys, from $305 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 Allentown 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 Allentown 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 Lehigh Valley Intl. Airport (ABE) cost?
Grab a cheap one-way flight from $305 or cheap return flight from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE)?
Flying in may help you find better deals, as it's the cheapest month for flights between FCA and ABE. You'll often find the lowest prices during the off-season.
What is the cheapest airline that flies from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE)?
To find the cheapest airline flying from FCA to ABE, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE)?
Nonstop flights from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our 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 ABE?
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 airline, season 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 Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE)?
To avoid possible delays on the Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE) route, fly before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**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 Lehigh Valley Intl. Airport (ABE) last-minute?
Waiting until just before your departure to book a ticket from FCA to ABE often results in higher prices. While you may come across some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of scoring a bargain.
Is it cheaper to book a FCA to ABE flight and hotel package?
Securing a FCA to ABE flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glacier Park Intl. Airport (FCA) to Lehigh Valley Intl. Airport (ABE)?
Typically, you can reschedule or cancel your FCA to ABE flight. However, additional fees may apply, especially if you booked more than 24 hours ago. Check your itinerary for the airline's fees and policies on flight changes, or if you want further information, go to our Customer Service portal.

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