S$147 Cheap Flights from Seattle to Kalispell

View S$147 flight on Wed, 6 May, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Glacier Park Intl. Airport (FCA)

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 40% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Seattle to Kalispell (SEA-FCA)

Prices were available within the past 7 days and start at S$147 for one-way flights and S$557 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$557 Return, found 4 days ago
S$557
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$557 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$647 Return, found 4 days ago
S$647
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$647 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$654 Return, found 4 days ago
S$654
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$654 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$716 Return, found 4 days ago
S$716
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$716 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$725 Return, found 4 days ago
S$725
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$725 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$750 Return, found 4 days ago
S$750
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$750 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$754 Return, found 4 days ago
S$754
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$754 found 4 days ago
Delta
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$761 Return, found 4 days ago
S$761
Return
found 4 days ago
Select Delta flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$761 found 4 days ago
American Airlines
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$837 Return, found 4 days ago
S$837
Return
found 4 days ago
Select American Airlines flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$837 found 4 days ago
United
Tue, 26 May - Sat, 30 May
SEA
Seattle
FCA
Kalispell
S$869 Return, found 4 days ago
S$869
Return
found 4 days ago
Select United flight, departing Tue, 26 May from Seattle to Kalispell, returning Sat, 30 May, priced at S$869 found 4 days ago

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Glacier Park Intl. Airport (FCA)?
The lowest price advertised for a round-trip journey from SEA to FCA is S$557. But you better act fast. This price is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to Glacier Park Intl. Airport (FCA)?
This can vary between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from Seattle - Tacoma Intl. Airport (SEA) to FCA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Seattle - Tacoma Intl. Airport (SEA) to FCA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to FCA?
The flight distance from SEA (SEA) to Glacier Park Intl. Airport (FCA) is 610 kilometres. You'll be walking down the air bridge and picking up your baggage from the carousel in no time.
Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Glacier Park Intl. Airport (FCA)?
Alaska Airlines (AS) will take you from SEA to Glacier Park Intl. Airport safely and comfortably. Choose from 91 flights every month on this route.
Are Sea-Tac Airport to Glacier Park Intl. Airport (FCA) flight tickets cheaper when they're purchased at the last minute?
Flight tickets from Seattle - Tacoma Intl. Airport (SEA) to Glacier Park Intl. Airport are available up to a year prior to departure on Expedia. And although you may occasionally score a great last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We're always updating our fares to bring you the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Glacier Park Intl.
Return price
S$556
Distance
604 km
Average flight time
2 hours 21 mins

Explore a world of travel with Expedia

*Available to Expedia members.