$154+ Cheap flights from Seattle to Kalispell (SEA - FCA)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/9. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — FCA
Oct 24 — Oct 311
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Kalispell with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Kalispell Glacier Park are usually found in January or May, booked 61 days in advance, depart on a Wednesday or Monday and return on a Tuesday
Cheap flight deals from Seattle to Kalispell
Cheapest
Best
Last-minute
One-way
Cheapest flights from Seattle to KalispellExplore the most affordable flight options available from Seattle to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
Explore the most affordable flight options available from Seattle to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:50 am -
Nonstop1h 25m
Sat 11/141:55 pm -
Nonstop1h 36m
Deal found 9/22![Alaska Airlines logo]()
$287
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:39 pm -
Nonstop1h 20m
Fri 10/307:45 pm -
Nonstop1h 36m
Deal found 9/23![Alaska Airlines logo]()
$297
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/75:30 am -
1 stop5h 07m
Sat 11/146:17 pm -
1 stop5h 27m
Deal found 9/23![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:42 am -
1 stop6h 51m
Thu 10/2912:28 pm -
1 stop7h 34m
Deal found 9/23![Delta logo]()
$312
This Trip.com deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/77:40 am -
1 stop4h 35m
Sat 11/147:41 am -
Nonstop1h 39m
Deal found 9/23![Alaska Airlines logo]()
$322
This Priceline deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:39 pm -
Nonstop1h 20m
Mon 10/267:45 pm -
Nonstop1h 36m
Deal found 9/19![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 am -
1 stop5h 07m
Sat 11/76:13 pm -
1 stop4h 52m
Deal found 9/20![Delta logo]()
$342
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:59 am -
Nonstop1h 24m
Sun 10/257:45 pm -
Nonstop1h 36m
Deal found 9/22![Alaska Airlines logo]()
$347
This Travelocity deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/39:53 am -
Nonstop1h 21m
Mon 12/76:35 pm -
Nonstop1h 41m
Deal found 9/20![Alaska Airlines logo]()
$348
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:39 pm -
Nonstop1h 20m
Thu 10/297:45 pm -
Nonstop1h 36m
Deal found 9/23![Alaska Airlines logo]()
$352
Best flights from Seattle to KalispellDiscover carefully curated flight deals from Seattle to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
Discover carefully curated flight deals from Seattle to Kalispell that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 24, 2026.
This Alaska Airlines deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/109:50 am -
Nonstop1h 25m
Sat 11/141:55 pm -
Nonstop1h 36m
Deal found 9/23![Alaska Airlines logo]()
$287
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/611:25 am -
1 stop5h 20m
Wed 1/136:10 pm -
1 stop5h 15m
Deal found 9/22![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:42 am -
1 stop6h 51m
Thu 10/2912:28 pm -
1 stop7h 34m
Deal found 9/23![Delta logo]()
$312
This Priceline deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:39 pm -
Nonstop1h 20m
Mon 10/267:45 pm -
Nonstop1h 36m
Deal found 9/19![Alaska Airlines logo]()
$337
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:30 am -
1 stop5h 07m
Sat 11/76:13 pm -
1 stop4h 52m
Deal found 9/20![Delta logo]()
$342
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:40 am -
1 stop3h 43m
Tue 10/271:03 pm -
1 stop3h 32m
Deal found 9/23![Alaska Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/35:30 am -
1 stop5h 08m
Mon 12/76:16 pm -
1 stop6h 49m
Deal found 9/20![Delta logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/19:37 pm -
Nonstop1h 22m
Tue 3/24:15 pm -
1 stop5h 25m
Deal found 9/21![Alaska Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
1 stop5h 07m
Sun 10/2512:28 pm -
1 stop5h 27m
Deal found 9/20![Delta logo]()
$388
Last-minute flights from Seattle to KalispellDiscover last-minute flight deals from Seattle to Kalispell. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from Seattle to Kalispell. Data last updated September 24, 2026 and is based on user searches.
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:39 pm -
Nonstop1h 20m
Sun 10/188:01 am -
Nonstop1h 39m
Deal found 9/23![Alaska Airlines logo]()
$377
This Expedia deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:59 am -
Nonstop1h 24m
Sun 10/257:45 pm -
Nonstop1h 36m
Deal found 9/22![Alaska Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/175:30 am -
1 stop5h 07m
Sun 10/256:13 pm -
1 stop4h 52m
Deal found 9/22![Delta logo]()
$367
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/179:59 am -
Nonstop1h 24m
Sat 10/241:03 pm -
1 stop3h 32m
Deal found 9/22![Alaska Airlines logo]()
$387
This Priceline deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:39 pm -
Nonstop1h 20m
Mon 10/267:45 pm -
Nonstop1h 36m
Deal found 9/19![Alaska Airlines logo]()
$337
This Priceline deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/208:39 pm -
Nonstop1h 20m
Tue 10/271:03 pm -
1 stop3h 32m
Deal found 9/23![Alaska Airlines logo]()
$357
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:30 am -
1 stop5h 07m
Thu 10/296:13 pm -
1 stop4h 52m
Deal found 9/23![Delta logo]()
$317
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/238:39 pm -
Nonstop1h 20m
Fri 10/307:45 pm -
Nonstop1h 36m
Deal found 9/23![Alaska Airlines logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/234:45 pm -
Nonstop1h 20m
Sun 10/257:45 pm -
Nonstop1h 36m
Deal found 9/21![Alaska Airlines logo]()
$362
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/279:42 am -
1 stop6h 51m
Thu 10/2912:28 pm -
1 stop7h 34m
Deal found 9/23![Delta logo]()
$312
This Expedia deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:39 pm -
Nonstop1h 20m
Thu 10/297:45 pm -
Nonstop1h 36m
Deal found 9/23![Alaska Airlines logo]()
$352
One-way flights from Seattle to KalispellSearch for one-way flight options from Seattle to Kalispell. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
Search for one-way flight options from Seattle to Kalispell. Find affordable one-way fares based on user searches. Data last updated September 24, 2026.
This Delta deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/95:45 am -
1 stop5h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$154
This Delta deal was found by Cheapflights users on 9/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/225:30 am -
1 stop5h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$159
This Delta deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:30 am -
1 stop5h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$169
This Delta deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/65:29 pm -
1 stop4h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Delta logo]()
$174
This Kiwi.com deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2210:03 am -
2 stops22h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Multiple Airlines logo]()
$180
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/83:35 pm -
Nonstop1h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$204
This Priceline deal was found by Cheapflights users on 9/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/2710:05 am -
Nonstop1h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$234
This Alaska Airlines deal was found by Cheapflights users on 9/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/98:44 pm -
2 stops15h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Alaska Airlines logo]()
$244
This Expedia deal was found by Cheapflights users on 9/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/63:35 pm -
Nonstop1h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/20![Alaska Airlines logo]()
$272
This Priceline deal was found by Cheapflights users on 9/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:59 am -
Nonstop1h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$319
Find flight deals from Seattle to Kalispell
Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Kalispell (FCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $287 (Alaska Airlines) |
One-way from | $154 (Delta) |
Popular in | July |
Cheapest in | January |
Average price | $462 |
Good round-trip deal | $492 or less |
Good one-way deal | $193 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Seattle to Kalispell that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
Use the filters below to find and compare flights from Seattle to Kalispell that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Sat 1/9
5:45 am-11:49 am
1 stop5h 04m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$154
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Thu 10/22
5:30 am-11:37 am
1 stop5h 07m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$159
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Tue 12/8
5:30 am-11:38 am
1 stop5h 08m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$169
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Fri 11/6
5:29 pm-10:57 pm
1 stop4h 28m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Fri 11/27
5:35 am-11:31 am
1 stop4h 56m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$174
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Thu 10/22
10:03 am-9:32 am
2 stops22h 29m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$180
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Sat 1/9
8:44 pm-1:11 pm
2 stops15h 27m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$244
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Fri 11/27
10:18 am-10:32 am
2 stops23h 14m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$272
Quickest round-trip
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Fri 11/6
3:35 pm-5:54 pm
Nonstop1h 19m
Kalispell Glacier Park
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$272
SeattleKalispell
SEA Seattle/Tacoma Intl - FCA Kalispell Glacier Park
SEAFCA
Seattle/Tacoma Intl
Tue 11/10
9:50 am-12:15 pm
Nonstop1h 25m
Kalispell Glacier Park
Sat 11/14
1:55 pm-2:31 pm
Nonstop1h 36m
$287
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Seattle to Kalispell
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Kalispell in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Seattle-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Kalispell flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Seattle-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Seattle-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Seattle to Kalispell
Have a flexible travel schedule? Discover the best time to fly to Kalispell from Seattle with our price prediction graph.
SEA-FCA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Seattle to Kalispell
Prices
Airlines
How far ahead should I book a flight from Seattle to Kalispell?
Booking 38 days in advance of your planned departure date is, on average, the best time to get cheap flights from Seattle to Kalispell. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Seattle to Kalispell?
Currently, January is the cheapest month in which you can book a flight from Seattle to Kalispell (average of $232). Flying from Seattle to Kalispell in July is currently the most expensive (average of $667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to FCA?
Find hourly flight availability from Seattle to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 24, 2026.
One of the essential ways to save on airfare from Seattle to Kalispell is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight in the morning could potentially save you up to 31% on airfare.
What is the cheapest day to fly from Seattle to Kalispell?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Kalispell. Price data was last updated on September 19, 2026.
Travelers seeking maximum savings on their Seattle to Kalispell flight should consider departing on Monday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Reviews of airlines servicing Kalispell
Get insights into the airlines that provide service to Kalispell. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kalispell. Reviews last updated September 24, 2026.
Get a feel of what it's like to fly with Alaska Airlines from Seattle to Kalispell by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Comfort
7.8
Food
7.0
Overall
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.0
Reviews
1 / 20
4.0
OkayAnonymous,Jun 2026
SEA - RNO
Related info for your journey
Find useful and relevant information for your journey from Seattle to Kalispell. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Kalispell?
Book flights to Kalispell if you plan to visit one of these locationsColumbia Falls
East Glacier Park
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Top airline flying from Seattle to Kalispell
Discover the top airline that operate flights from Seattle to Kalispell. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated September 24, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$370 | FlexibilityNo cancel fee | On-time75% |