Cheap flights from Kalispell to Seattle (FCA - SEA) from $99

This is the cheapest one-way flight price, found on 5/24. Prices may vary by date and flight preferences.
FCA — SEA
May 30 — Jun 61
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The best prices from Kalispell Glacier Park to Seattle/Tacoma Intl are usually found in September or November, booked 29 days in advance, depart on a Wednesday or Thursday and return on a Friday

How to find the cheapest flight from Kalispell (FCA) to Seattle (SEA)

All the information you need to plan the best FCA to SEA flight in 2023: compare Kalispell to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

Popular in

July

Cheapest in

September

Round-trip from

$217

One-way from

$173
High demand for flights, 34% potential price rise
Best time to find cheap flights, 23% potential price drop
From Kalispell Glacier Park to Seattle/Tacoma Intl
One-way flight from Kalispell Glacier Park to Seattle/Tacoma Intl

FCA - SEA

Price

$217 - $428

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Cheap flights from Kalispell to Seattle in May, June 2023

The best prices found for FCA to SEA flights for May, June
Check out some of the best flight deals from Kalispell to Seattle in 2023. For more flight deals, be sure to check back very soon.

Kalispell to Seattle 2023 flight deals

Cheap flights to Seattle from Kalispell found for this year
Check out some of the best flight deals from Kalispell to Seattle in 2023. For more flight deals, be sure to check back very soon.

Cheap Alaska Airlines flights from Kalispell to Seattle

Find some of the cheapest Alaska Airlines flights traveling from Kalispell to Seattle. Make sure to double check the flight details before booking.

Cheap Delta flights from Kalispell to Seattle

Some of the lowest-priced Delta flights we've found at this time heading from Kalispell to Seattle. Check back soon if you're not seeing flights that suit your needs.

Non-stop flights to Seattle from Kalispell

Save time with Kalispell to Seattle direct flight deals
For a quicker trip, book one of these direct flights from Kalispell to Seattle. Select from other flights from Kalispell to Seattle by using the search form above.

Last minute flights from Kalispell to Seattle

Late deals on return flights to Seattle from Kalispell, departing today and this week
Consider one of these great deals we found on last-minute flights from Kalispell to Seattle. Users should be sure to double check the price, date, and time of their last-minute flight.

One-way flights to Seattle from Kalispell

The cheapest one-way flights from Kalispell to Seattle
Users traveling one-way from Kalispell to Seattle can select one of these great deals. Users in need of a round-trip flight from Kalispell to Seattle instead should update the search form at the top of page.

Find flights from Kalispell to Seattle within your budget

Use the slider to find flights from Kalispell to Seattle that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$218 - $465

Route

Depart

Return

Price

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Wed 6/28

Nonstop1h 28m

Seattle/Tacoma Intl

Sun 7/2

Nonstop1h 31m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Mon 8/21

1 stop4h 54m

Seattle/Tacoma Intl

Mon 8/28

1 stop5h 25m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Fri 7/14

Nonstop1h 28m

Seattle/Tacoma Intl

Sat 7/22

Nonstop1h 18m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Fri 11/10

1 stop7h 01m

Seattle/Tacoma Intl

Sun 11/12

1 stop5h 09m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Fri 11/10

1 stop7h 01m

Seattle/Tacoma Intl

Mon 11/13

1 stop5h 09m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Wed 6/28

1 stop7h 50m

Seattle/Tacoma Intl

Sun 7/2

Nonstop1h 31m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Thu 6/8

1 stop13h 43m

Seattle/Tacoma Intl

Sun 6/11

2 stops23h 46m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Thu 6/8

1 stop13h 43m

Seattle/Tacoma Intl

Sun 6/11

1 stop8h 37m

Kalispell Glacier ParkSeattle/Tacoma Intl

FCA - SEA

FCASEA

Kalispell Glacier Park

Tue 8/22

2 stops15h 36m

Seattle/Tacoma Intl

Fri 8/25

2 stops29h 47m

Flights are sorted by cheapest first

Deals found on 5/24

Reviews of Airlines Servicing Seattle

Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Kalispell to Seattle to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
1,375 reviews

Entertainment

7.1

Boarding

8.3

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.2

Reviews

1 / 10

The seats are pretty uncomfortable for the long flights, but that's fairly standard in your industry.

Alaska Airlines
8.0
Very good
1,375 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Entertainment

7.1

Boarding

8.3

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.2

Reviews

1 / 10

The seats are pretty uncomfortable for the long flights, but that's fairly standard in your industry.

Delta
8.0
Very good
2,341 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Entertainment

7.1

Boarding

8.3

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.2

Reviews

1 / 10

The seats are pretty uncomfortable for the long flights, but that's fairly standard in your industry.

United Airlines
7.6
Good
1,483 reviews
Alaska Airlines
8.0
Very good
1,375 reviews

Entertainment

7.1

Boarding

8.3

Crew

8.6

Overall

8.0

Comfort

8.0

Food

7.2

Reviews

1 / 10

The seats are pretty uncomfortable for the long flights, but that's fairly standard in your industry.

Related info for your journey

Useful info, stats and facts about Kalispell to Seattle flights.

Alternative routes for Kalispell to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Kalispell to Seattle

The chart below displays the airlines Cheapflights users traveling from Kalispell to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$99Average$269FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights

Hourly flight availability from Kalispell to Seattle

See what time of day planes typically take off from Kalispell to Seattle
28%of flight departuresEarly morningMidnight to 6 am
42%of flight departuresMorning6 am to noon
30%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Kalispell to Seattle

See how many times per day planes take to the skies headed from Kalispell to Seattle
Sunday7daily flights
Monday8daily flights
Tuesday5daily flights
Wednesday3daily flights
Thursday7daily flights
Friday8daily flights
Saturday5daily flights