Cheap flights from Seattle to Kalispell

Seattle-Tacoma
SEA
Glacier Park
FCA

Flight deals from Seattle to Kalispell

Below you can see the best deals on flights Seattle — Kalispell for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 26 September, from $144.

Top 10 cheap flights from Seattle to Kalispell

AS
$ 176

Seattle — Kalispell

20:35—22:56
23 Sep 2026
1 h 21 m
Direct flight
AS
$ 176

Seattle — Kalispell

17:20—19:41
23 Sep 2026
1 h 21 m
Direct flight
F9
DL
DL
$ 193

Seattle — Kalispell

20:15—11:47
19 Sep 2026
14 h 32 m
2 stops
F9
DL
DL
$ 193

Seattle — Kalispell

20:15—17:18
19 Sep 2026
20 h 3 m
2 stops
F9
DL
DL
$ 193

Seattle — Kalispell

20:15—17:18
21 Sep 2026
20 h 3 m
2 stops
F9
DL
DL
$ 193

Seattle — Kalispell

20:15—17:18
21 Sep 2026
20 h 3 m
2 stops
F9
DL
DL
$ 193

Seattle — Kalispell

20:15—22:54
21 Sep 2026
25 h 39 m
2 stops
F9
DL
DL
$ 193

Seattle — Kalispell

20:15—22:54
21 Sep 2026
25 h 39 m
2 stops
DL
DL
$ 203

Seattle — Kalispell

05:45—11:47
20 Sep 2026
5 h 2 m
1 stop
DL
DL
$ 203

Seattle — Kalispell

05:45—11:47
14 Sep 2026
5 h 2 m
1 stop

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seattle — Kalispell flight

Looking for cheap flights from Seattle to Kalispell? Compare fares from different airlines, check the flight schedule and travel time — and book your Seattle — Kalispell ticket online at the best price.

The route has direct flights — around 100 flights per week, flights are operated by Alaska Airlines, Hawaiian Airlines, Japan Airlines, a nonstop flight takes about 36 h 48 min, the distance between the cities is around 603 km.

Planning your trip? You may find our Kalispell travel guide, how to get from the airport into town and Kalispell weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $124Min. price
NovemberCheapest
AugustPeak season
YesDirect flights
603 kmDistance
36 h 48 minTravel time
3Airlines
100 / wkFlights

Flight schedule from Seattle to Kalispell

The table shows direct flights from Seattle to Kalispell on the selected date. The flight takes approximately 36 h 48 min. Regular flights are operated by Alaska Airlines, Hawaiian Airlines and Japan Airlines. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at Glacier Park International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 25 Aug 2026

Flight ticket prices by day: Seattle — Kalispell

Below is a calendar of the lowest flight ticket prices for Seattle — Kalispell by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $124 in November, and the most expensive are around $328 in August. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seattle to Kalispell by month. Tickets are usually cheapest in January (around $140) and priciest in July (about $281) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$140lowMay$205mediumSep$216medium
Feb$151lowJun$248highOct$173low
Mar$184mediumJul$281highNov$194medium
Apr$162lowAug$259highDec$238high

Some values are estimated based on seasonality.

When to fly

Weather in Kalispell: it is warmest in July (up to 28 °C on average) and coolest in February (around -2 °C). The driest month is July.

Tickets are usually cheapest in November and most expensive in August. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · Kalispell

Dry and wet days · Kalispell

Wind speed and direction · Kalispell

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How to get the best deal on a Seattle — Kalispell ticket

  • Book ahead: fares for Seattle — Kalispell are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seattle is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to Kalispell is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seattle — Kalispell route are operated by 3 airlines; Alaska Airlines runs the most flights (around 89% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    30x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SEA → FCA30x/week
      Duration
      1h 23m
      Days
      MTWTFSS
    89.0%Open →
  • Hawaiian AirlinesHA
    3x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight SEA → FCA3x/week
    10.0%
  • Japan AirlinesJL
    1x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight SEA → FCA1x/week
    1.0%Open →

Cities and airports on the Seattle — Kalispell route

Flights Seattle — Kalispell depart from Seattle-Tacoma International Airport and Paine Field and arrive at Glacier Park International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

Kalispell

FCA
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Seattle — Kalispell flight

How long is the flight from Seattle to Kalispell?

A nonstop Seattle — Kalispell flight takes about 36 h 48 min — the distance between the cities is around 603 km.

How far is it from Seattle to Kalispell?

The distance from Seattle to Kalispell is about 603 km, which a nonstop flight covers in around 36 h 48 min.

Are there direct flights from Seattle to Kalispell?

Yes, there are nonstop flights Seattle — Kalispell — around 100 flights per week.

Which airlines fly from Seattle to Kalispell?

Airlines operating Seattle — Kalispell include Alaska Airlines, Hawaiian Airlines, Japan Airlines. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seattle — Kalispell flights use?

Flights from Seattle depart from Seattle-Tacoma International Airport, Paine Field, and arrive at Glacier Park International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seattle to Kalispell?

The price of a Seattle — Kalispell ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in August. Tickets typically cost between $124 and $328. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seattle — Kalispell?

Flights Seattle — Kalispell are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seattle to Kalispell?

To catch a low fare Seattle — Kalispell, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverSan FranciscoPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSalt Lake CitySacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoBurbankAustinFairbanksJuneauEugeneNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlando

Where else you can fly from Kalispell

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DenverSalt Lake CityChicagoDallasMinneapolisSan DiegoSan FranciscoLos AngelesPortlandNew York CityPhoenixHoustonAustinTri-CitiesEdmontonKelownaVictoriaYakimaBillingsBellinghamIdaho FallsVancouver

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