$139 Cheap Delta flights Detroit (DTW) to Kalispell (FCA)

View $139 flight on Sun, Jan 18, 2026Opens in a new window

$139 Cheap Delta flights Detroit (DTW) to Kalispell (FCA)

Prices were available within the past 7 days and start at $139 for one-way flights and $636 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Jan 17 - Sun, Jan 18
DTW
Detroit
FCA
Kalispell
$636 Roundtrip, found 1 day ago
$636
Roundtrip
found 1 day ago
Select Delta flight, departing Sat, Jan 17 from Detroit to Kalispell, returning Sun, Jan 18, priced at $636 found 1 day ago

Find the cheapest month to fly from Detroit (DTW) to Kalispell (FCA)

January is typically the cheapest month to fly

From $248 - $789 per traveler.
Flights from Detroit (DTW) to Kalispell (FCA)
Origin airport
Detroit Metropolitan Wayne County
Destination airport
Glacier Park Intl.
Distance
2477 km