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FCA to SEA

Kalispell Mt to Seattle Flights

Compare fares, departure times, stops and baggage details for this route, then open the full search when you are ready to check current availability and complete booking.

Fare checked before payment All fees shown upfront Transparent cancellation policy 24×7 booking support
Lowest fare₹6,183Delta Air Lines
Fastest1h 36mgate to gate
Options found46flights on this route
Find your flight FCA SEA

Available Flights & Fares

Compare fares, timings and baggage. Pick the flight that suits your trip.

Prices in INR
46 flight options

Fares are checked again before payment.

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Sort by
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
4H :40 M
1 Stop
SLC · 0h 30m Salt Lake City (SLC), United States
09:10
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1570
12:28
2026-10-29
Kalispell MT (FCA)Glacier Park International
7H :34 M
1 Stop
SLC · 3h 25m Salt Lake City (SLC), United States
19:02
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-3798
18:13
2026-10-29
Kalispell MT (FCA)Glacier Park International
4H :52 M
1 Stop
SLC · 0h 36m Salt Lake City (SLC), United States
22:05
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1570
12:28
2026-10-29
Kalispell MT (FCA)Glacier Park International
5H :27 M
1 Stop
SLC · 1h 19m Salt Lake City (SLC), United States
16:55
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Alaska Airlines
Alaska Airlines
AS-2354
19:45
2026-10-29
Kalispell MT (FCA)Glacier Park International
1H :36 M
Non Stop
20:21
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-2200
08:01
2026-10-29
Kalispell MT (FCA)Glacier Park International
1H :39 M
Non Stop
08:40
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-2144
14:03
2026-10-29
Kalispell MT (FCA)Glacier Park International
1H :37 M
Non Stop
14:40
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 3 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
12H :15 M
2 Stops
SLC · 0h 30m Salt Lake City (SLC), United States
PDX · 6h 41m Portland (PDX), United States
16:45
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
14H :35 M
2 Stops
SLC · 0h 30m Salt Lake City (SLC), United States
PDX · 8h 59m Portland (PDX), United States
19:05
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
17H :30 M
2 Stops
SLC · 0h 30m Salt Lake City (SLC), United States
PDX · 11h 54m Portland (PDX), United States
22:00
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
15H :57 M
2 Stops
SLC · 0h 30m Salt Lake City (SLC), United States
LAX · 8h 51m Los Angeles (LAX), United States
20:27
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
17H :28 M
2 Stops
SLC · 2h 16m Salt Lake City (SLC), United States
LAX · 8h 37m Los Angeles (LAX), United States
21:58
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2736
06:14
2026-10-29
Kalispell MT (FCA)Glacier Park International
16H :05 M
1 Stop
DEN · 10h 43m Denver (DEN), United States
21:19
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2736
06:14
2026-10-29
Kalispell MT (FCA)Glacier Park International
18H :01 M
1 Stop
DEN · 12h 40m Denver (DEN), United States
23:15
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-1199
14:36
2026-10-29
Kalispell MT (FCA)Glacier Park International
9H :39 M
1 Stop
DEN · 4h 22m Denver (DEN), United States
23:15
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Alaska Airlines
Alaska Airlines
AS-2402
13:03
2026-10-29
Kalispell MT (FCA)Glacier Park International
3H :32 M
1 Stop
PDX · 0h 48m Portland (PDX), United States
15:35
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-2402
13:03
2026-10-29
Kalispell MT (FCA)Glacier Park International
4H :46 M
1 Stop
PDX · 2h 06m Portland (PDX), United States
16:49
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-2402
13:03
2026-10-29
Kalispell MT (FCA)Glacier Park International
6H :37 M
1 Stop
PDX · 3h 57m Portland (PDX), United States
18:40
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Delta Air Lines
Delta Air Lines
DL-2201
05:30
2026-10-29
Kalispell MT (FCA)Glacier Park International
9H :09 M
2 Stops
SLC · 0h 30m Salt Lake City (SLC), United States
PDX · 3h 39m Portland (PDX), United States
13:39
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
Delta Air Lines
Delta Air Lines
DL-1570
12:28
2026-10-29
Kalispell MT (FCA)Glacier Park International
7H :37 M
2 Stops
SLC · 0h 56m Salt Lake City (SLC), United States
PDX · 1h 39m Portland (PDX), United States
19:05
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
United Airlines
United Airlines
UA-2736
06:14
2026-10-29
Kalispell MT (FCA)Glacier Park International
12H :43 M
1 Stop
DEN · 7h 26m Denver (DEN), United States
17:57
2026-10-29
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 9 Seat Left Economy
Check-in: 0 PiecesCabin: 1 Pieces
AA
American Airlines
AA-4291
13:58
2026-10-29
Kalispell MT (FCA)Glacier Park International
20H :33 M
1 Stop
ORD · 12h 16m Chicago (ORD), United States
09:31
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces

Recommended hotels in Seattle

Stay options near the arrival city for the same travel date.

Search hotels
AA
American Airlines
AA-4291
13:58
2026-10-29
Kalispell MT (FCA)Glacier Park International
25H :19 M
1 Stop
ORD · 17h 01m Chicago (ORD), United States
14:17
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-4291
13:58
2026-10-29
Kalispell MT (FCA)Glacier Park International
26H :45 M
1 Stop
ORD · 18h 22m Chicago (ORD), United States
15:43
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
AA
American Airlines
AA-4291
13:58
2026-10-29
Kalispell MT (FCA)Glacier Park International
31H :17 M
1 Stop
ORD · 22h 52m Chicago (ORD), United States
20:15
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 7 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
Alaska Airlines
Alaska Airlines
AS-2402
13:03
2026-10-29
Kalispell MT (FCA)Glacier Park International
24H :02 M
1 Stop
PDX · 21h 21m Portland (PDX), United States
12:05
2026-10-30
SEATTLE (SEA)Seattle/tacoma International
Non Refundable 2 Seat Left Economy
Check-in: 0 PiecesCabin: 2 Pieces
No flights match the selected filters. Clear filters or open full search.

Airfare Highlights

From flights departing on Thu, 29 Oct 2026.

Lowest fare ₹6,183 Delta Air Lines 05:30
Earliest departure ₹6,183 Delta Air Lines 05:30
Shortest duration ₹26,474 Alaska Airlines 19:45
Night 00:00-05:59 ₹6,183 Delta Air Lines at 05:30
Morning 06:00-11:59 ₹29,366 Alaska Airlines at 08:01
Afternoon 12:00-17:59 ₹6,183 Delta Air Lines at 12:28
Evening 18:00-23:59 ₹6,183 Delta Air Lines at 18:13

Departure & Arrival Airport Details

Kalispell Mt (FCA)

Glacier Park International

United States

GMT -7

Latitude: 48.31050109863281

Longitude: -114.25599670410156

Seattle (SEA)

Seattle/tacoma International

United States

GMT -8

Latitude: 47.449001

Longitude: -122.308998

Distance: Kalispell Mt (FCA), United States to Seattle (SEA), United States - 607.87 km
Flights shown for 29 Oct 2026. View all flights opens the complete search result.
Route forecast

Weather in Kalispell Mt and Seattle

Live forecast for both cities, 12 Oct to 15 Oct.

Departure city

Kalispell Mt

Thu, 15 Oct
7°CRain expectedLow 6°
95% humidity 8 km/h wind 10.8 mm rain
  • Mon5° / 3°
  • Tue8° / 0°
  • Wed10° / 5°
Arrival city

Seattle

Thu, 15 Oct
17°CClear skyLow 7°
79% humidity 4 km/h wind
  • Mon13° / 8°
  • Tue13° / 7°
  • Wed16° / 7°

Forecast data from MET Norway, CC BY 4.0.

Smart travel dates

Holidays and peak dates for Seattle

Fares and hotel rates usually run higher around these dates. Booking earlier or moving your trip by a day or two often costs less.

Busiest periods: Summer travel (15 Jun – 31 Aug), Holiday season (18 Dec – 02 Jan).

  • 12OctColumbus DayMonday
  • 12OctColumbus DayMonday
  • 12OctIndigenous Peoples' DayMonday
  • 11NovVeterans DayWednesday
  • 26NovThanksgiving DayThursday
  • 25DecChristmas DayFriday

Fixed-date national holidays. Festivals that follow the lunar calendar shift each year and are not listed here, so check the exact date for your travel year.

Compare your journey

How to travel Kalispell Mt to Seattle

Ways to make this trip that you can book on FlyX, compared by price and journey time.

OptionFromJourney timeAvailabilityAction
Non-stop flight Fastest₹26,4741h 36m3 flights
Connecting flight₹6,183Longer, includes a stop43 options

Air distance is about 608 km. FlyX does not currently sell a bus on this pair. 4 airlines operate this route.

Road distance and coach duration are approximate estimates from the air distance, not a timetable.

Airlines flying from Kalispell Mt to Seattle

Compare fares, stops, baggage and refundability across the airlines flying this route.

Alaska Airlines Flights

from ₹26,47423 flights
Fares from
₹26,474
Non-stop
3 in these results
Departures
23 in the list above

Delta Air Lines Flights

from ₹6,18314 flights
Fares from
₹6,183
Non-stop
None in these results
Departures
14 in the list above

United Airlines Flights

from ₹44,0905 flights
Fares from
₹44,090
Non-stop
None in these results
Departures
5 in the list above

American Airlines Flights

from ₹50,0614 flights
Fares from
₹50,061
Non-stop
None in these results
Departures
4 in the list above

Route Overview & Flight Facts

Fastest flight duration1h 36m · Alaska Airlines
First departure of the day05:30 · Delta Air Lines
Last departure of the day19:45 · Alaska Airlines
Flight options found46
Direct / non-stop options3
Airport codesKalispell Mt–FCA, Seattle–SEA

Fares and timings are indicative. The exact price is confirmed with the airline when you search.

Flight Schedule, Timings & Airfare Insights

Daily Flight Schedule & Travel Duration

The search for Thu, 29 Oct found 46 flight options, 3 of them non-stop. The first flight leaves around 05:30 and the last around 19:45. The fastest flight takes about 1h 36m.

Morning vs Evening Departure Fares

Lowest fare by departure window: Night from ₹6,183, Afternoon from ₹6,183, Evening from ₹6,183, Morning from ₹29,366. These observations do not predict the cheapest departure window on other dates.

Cheapest Airfare & Best Time to Book

Search your travel dates to compare current fares. Prices change with airline seat availability.

One-Way vs Round-Trip Fare Comparison

Compare the complete cost and conditions of both options for your dates. A round-trip can have different fare and change rules from two one-way tickets. One booking may contain multiple airline PNRs; confirm baggage transfer and connection protection for separate tickets.

Online Web Check-In & Boarding Pass

Check the operating airline’s opening time and check-in deadline for each sector. Seat charges and availability depend on your fare. Use the airline reference and the links on Web Check-in.

How to Book Cheap Flights on FlyX

  1. 1
    Enter your travel details

    Choose one-way or round-trip, pick your dates and travellers in the search form above.

  2. 2
    Compare search results

    Sort or filter the Kalispell Mt–Seattle results by price, departure time, stops and airline.

  3. 3
    Open the fare choices

    Check baggage allowance and refundability for each fare type before continuing.

  4. 4
    Review the final price

    Review the refreshed supplier fare, coupon saving and selected payment-method fee before you pay.

  5. 5
    Pay securely

    UPI, cards, net banking and wallets supported; payment and ticket issuance have separate statuses. If issuance is pending, follow the booking status; the confirmed ticket is sent after issuance.

Why Book Your Flight with FlyX?

Compare the available Kalispell Mt to Seattle options by total price, stops, baggage and fare conditions. Search your dates for current availability, then review traveller details and the final price before paying.

Payment confirmation and ticket issuance are separate steps. If your booking is awaiting a PNR or ticket, follow its status and contact FlyX support when you need help. Your issued ticket contains the airline reference and itinerary. Change and cancellation charges depend on the purchased fare and any separately disclosed service fee.

Fare checked before paymentCoupon eligibility checkedBooking status trackingBooking support

Exclusive Flight Offers & Promo Coupons

Coupon codeOfferMax saving
FLYX20Up to 20% Off on Flights₹1,500

Check coupon eligibility and the final discount on the review page before you pay. View full terms.

Frequently Asked Questions

Is it worth booking Kalispell Mt to Seattle flights in advance?

There is no guaranteed cheapest booking window. Compare your planned dates early, check nearby dates and consider baggage, connection time and change conditions as well as price. On the Kalispell Mt to Seattle dates shown on this page, the lowest fare is on a Thursday at ₹6,183. This can change from week to week.

How far is Kalispell Mt from Seattle by air?

The direct air distance between Kalispell Mt (FCA) and Seattle (SEA) is about 608 km. Actual flight time varies with the routing the airline files and with winds on the day.

Are there non-stop flights from FCA to SEA?

Yes. 3 non-stop flights are listed on this page for Kalispell Mt to Seattle. Use the Stops filter to see only those.

Which airlines fly Kalispell Mt to Seattle?

Alaska Airlines, Delta Air Lines, United Airlines and American Airlines are listed on this route for the dates shown here. Fares, baggage allowance and refund rules differ by airline and by fare type, so compare the fare conditions and not only the headline price.

How long is the flight from Kalispell Mt to Seattle?

The quickest non-stop Kalispell Mt to Seattle flight on this page takes about 1h 36m. Non-stop flights here take between 1h 36m and 1h 39m. Journeys with a stop take longer, since the total includes the layover.

What is the cheapest Kalispell Mt to Seattle flight fare?

The lowest Kalispell Mt to Seattle fare on this page is ₹6,183. Fares on the same dates run up to ₹74,865, depending on airline, timing and fare type. Airline prices change often, so search your dates for the current fare.

What time do Kalispell Mt to Seattle flights depart?

On the dates shown here, the first departure is around 05:30 and the last around 19:45, local time at Kalispell Mt. Use the departure-time filter on the results above to narrow to a morning, afternoon or evening slot.

Why does the price change after clicking Book Now?

Airline seat inventory and fares change continuously. Selecting Book Now runs a live fare verification with the airline so the price you approve is the price you pay. If it has moved, you see the new figure before any payment.

Before you book this route

Check the airport codes FCA–SEA, local departure and arrival dates, and every connecting airport. Connections can have different document and baggage requirements from your final destination.

Where these fares come from

The fares, durations, stops and baggage shown here come from real airline search results for this route. They are examples for the dates on this page, not a full timetable and not a locked price. Run a search to see what is available for your own dates.

Fares shown are for departures on .

Check official travel requirements

Confirm passport, visa and transit rules for your nationality and full itinerary with the relevant government and operating airline. IATA travel-document information explains why requirements vary.

For payment, ticket issuance or a change request, see FlyX support. About FlyX.

United States travel guide for Indian travellers

Planning more than the flight? Our United States guide covers the visa process for Indian passport holders, best time to go, how long to plan for, and which places are worth the days you have. Long-haul city breaks and national parks.

Read the United States travel guide

What to Expect When Booking Your Flight

The FCA to SEA cards above show selected flight options. Airline prices and seat availability can move quickly, so the final fare is rechecked in the booking flow.

Approx route distance: 607.87 km.

Before you book

Compare nearby dates

The date strip opens the complete search result for the route and selected date.

Use filters

Shortlist by price, stops, departure time and refundable fare preference.

Check fare choices

Continue to Booking opens the verified fare choices, including baggage and refundability, before review.

Lowest Kalispell Mt to Seattle airfare, in 30 days and in 90 days

Cheapest FareFareDateAirlineDeparture
Lowest Airfare ₹6,183 29/10/2026 Delta Air Lines 05:30
Cheapest Airfare Within 30 Days ₹6,059 06/11/2026 Delta Air Lines 05:30
Cheapest Airfare Within 90 Days ₹5,874 05/01/2027 Delta Air Lines 05:30

Book Kalispell Mt to Seattle Flight Tickets on FlyX

FlyX lists each Kalispell Mt to Seattle flight in these results with its fare, departure time, stops, layover airport and baggage, so you can compare air tickets side by side. To find a cheap ticket, sort by price and check what baggage the fare includes. The fare is checked with the airline again before you pay.

Kalispell Mt to Seattle Flight Distance, Duration and Time

The aerial distance between Kalispell Mt and Seattle is about 608 KM. In these results, journey times range from 1h 36m to 31h 17m. Flights with a layover take longer because the total includes the connection time.

Kalispell Mt to Seattle Flight Schedule and Timing

The search for these dates returned 46 flight options, 3 of them non-stop. The first departure from Kalispell Mt is at 05:30 and the last is at 19:45. Flights leave from Glacier Park International and land at Seattle/tacoma International.

Flight Route Details & Analysis

Flight DetailsInformation
RouteKalispell Mt to Seattle
Aerial Distance608 KM
Flight Duration1h 36m - 31h 17m
Airport CodesKalispell Mt - FCA, Seattle - SEA
Total Flights Available46 flights3 direct43 with layovers
First Flight DepartureDeparts at 05:30
Last Flight DepartureDeparts at 19:45
Early Morning Flights (12 AM - 8 AM)14 flights0 direct14 with layovers
Morning Flights (8 AM - 12 PM)1 flight1 direct0 with layovers
Afternoon Flights (12 PM - 4 PM)29 flights1 direct28 with layovers
Evening Flights (4 PM - 8 PM)2 flights1 direct1 with layover
Night Flights (8 PM - 12 AM)No flights in this time slot

Airport Information & Terminals

FCA: Kalispell airport. Kalispell airport transfer should be matched to the exact hotel, suburb or meeting area. Rail can work well for light luggage, but late arrivals, winter weather and family baggage often make a direct cab or booked transfer easier.

SEA: Seattle-Tacoma International Airport. Sea-Tac connects to downtown by light rail, while cabs are useful for Bellevue, Redmond or late-night arrivals. Rain and freeway traffic should be part of the plan.

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