CA $413 Cheap Delta fights from Washington (IAD) to Kalispell (FCA)

View CA $413 flight on Wed, Jan 28, 2026Opens in a new window
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Delta flights from Washington to Kalispell (IAD→FCA)

Prices were available within the past 7 days and start at CA $413 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Washington (IAD) to Kalispell (FCA)

June is typically the cheapest month to fly

From CA $346 - CA $1,180 per traveller.
Flight from Washington to Kalispell (IAD - FCA) route information
Origin airport
Washington Dulles Intl.
Destination airport
Glacier Park Intl.
Distance
3086 km

Frequently asked questions

How much is a Delta Air Lines flight from Washington Dulles Intl. Airport (IAD) to Glacier Park Intl. Airport (FCA)?
Finding cheap one-way Delta Air Lines flights from IAD to FCA from CA $413 on Expedia is a cinch — just filter by "Price (lowest to highest)." Or check out our affordable round-trip fares for your next break.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from IAD to FCA with Delta Air Lines?
Look for round-trip or one-way flights to Kalispell in January or December. You could find a cheap fare with Delta Air Lines during these off-peak times.
Does Delta Air Lines fly nonstop from Washington Dulles Intl. Airport (IAD) to Glacier Park Intl. Airport (FCA)?
Enter your dates, press search and select "Nonstop" on Expedia to browse any direct flights from IAD to FCA with Delta Air Lines or another carrier.
What airports does Delta Air Lines fly into in Kalispell?
Jump on a Delta Air Lines flight from Washington Dulles Intl. Airport (IAD) to Kalispell, and you're most likely to land at Glacier Park Intl. Airport (FCA). This is the airline's main hub in this destination.
Can I change or cancel my Delta Air Lines flight from Washington Dulles Intl. Airport (IAD) to Glacier Park Intl. Airport (FCA)?
Depending on the type of fare you purchased, a fee is typically charged if you modify or cancel your booking more than 24 hours after confirmation. To secure tickets with more flexibility, select our "Changes included" or "No cancel fee" filter while searching for flights. For more details on cancelling or changing your reservation, go to "Trips," select your flight and tick "Manage Booking."

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