$190+ Cheap flights from Kalispell to Pittsburgh (FCA - PIT)
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 1/24. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — PIT
Nov 14 — Nov 211
Round-trip
1 adult, Economy
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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
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Kalispell to Pittsburgh
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Best
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Cheapest flights from Kalispell to PittsburghExplore the most affordable flight options available from Kalispell to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
Explore the most affordable flight options available from Kalispell to Pittsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 15, 2026.
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
1 stop6h 17m
Thu 1/78:15 am -
1 stop7h 27m
Deal found 10/14![United Airlines logo]()
$509
This United Airlines deal was found by Cheapflights users on 10/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:45 pm -
1 stop6h 17m
Tue 1/58:15 am -
1 stop7h 27m
Deal found 10/11![United Airlines logo]()
$541
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:26 pm -
1 stop6h 10m
Mon 10/194:51 pm -
1 stop6h 45m
Deal found 10/12![United Airlines logo]()
$589
This Delta deal was found by Cheapflights users on 10/12. 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 12/308:25 am -
1 stop27h 08m
Wed 1/65:35 pm -
1 stop7h 32m
Deal found 10/12![Delta logo]()
$628
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
1 stop6h 17m
Wed 1/64:46 pm -
1 stop7h 06m
Deal found 10/14![United Airlines logo]()
$629
Best flights from Kalispell to PittsburghDiscover carefully curated flight deals from Kalispell to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
Discover carefully curated flight deals from Kalispell to Pittsburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 15, 2026.
This United Airlines deal was found by Cheapflights users on 10/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
1 stop6h 17m
Thu 1/78:15 am -
1 stop7h 27m
Deal found 10/13![United Airlines logo]()
$533
This Delta deal was found by Cheapflights users on 10/11. 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 12/308:25 am -
1 stop27h 08m
Wed 1/65:35 pm -
1 stop7h 32m
Deal found 10/11![Delta logo]()
$628
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:45 pm -
1 stop6h 17m
Tue 1/58:15 am -
1 stop7h 27m
Deal found 10/12![United Airlines logo]()
$558
This Delta deal was found by Cheapflights users on 10/12. 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 12/315:05 am -
2 stops16h 11m
Tue 1/55:35 pm -
1 stop7h 32m
Deal found 10/12![Delta logo]()
$633
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
1 stop6h 17m
Wed 1/64:46 pm -
1 stop7h 06m
Deal found 10/14![United Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 10/13. 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 12/315:05 am -
2 stops16h 11m
Fri 1/85:35 pm -
1 stop7h 32m
Deal found 10/13![Delta logo]()
$663
This United Airlines deal was found by Cheapflights users on 10/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
1 stop6h 17m
Tue 1/58:15 am -
1 stop7h 27m
Deal found 10/11![United Airlines logo]()
$678
This Delta deal was found by Cheapflights users on 10/11. 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 12/311:31 pm -
1 stop7h 45m
Wed 1/65:35 pm -
1 stop7h 32m
Deal found 10/11![Delta logo]()
$709
Last-minute flights from Kalispell to PittsburghDiscover last-minute flight deals from Kalispell to Pittsburgh. Data last updated October 15, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Pittsburgh. Data last updated October 15, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1612:26 pm -
1 stop6h 10m
Mon 10/194:51 pm -
1 stop6h 45m
Deal found 10/12![United Airlines logo]()
$589
One-way flights from Kalispell to PittsburghSearch for one-way flight options from Kalispell to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
Search for one-way flight options from Kalispell to Pittsburgh. Find affordable one-way fares based on user searches. Data last updated October 15, 2026.
This Delta deal was found by Cheapflights users on 10/12. 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.
Sun 1/245:25 am -
1 stop9h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$190
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 1/247:00 am -
2 stops13h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$265
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/312:45 pm -
1 stop6h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 10/12. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:45 pm -
1 stop6h 17m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 10/14. 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 12/295:05 am -
1 stop8h 38m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Delta logo]()
$360
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 12/3110:42 am -
2 stops22h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![Multiple Airlines logo]()
$361
This Delta deal was found by Cheapflights users on 10/12. 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 12/308:25 am -
1 stop6h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/12![Delta logo]()
$423
This United Airlines deal was found by Cheapflights users on 10/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/2912:46 pm -
1 stop9h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/14![United Airlines logo]()
$452
Find flight deals from Kalispell to Pittsburgh
Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Pittsburgh (PIT). 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 October 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $509 (United Airlines) |
One-way from | $190 (Delta) |
Cheapflights Fare Finder
Customize your flight search to find flights from Kalispell to Pittsburgh 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 October 15, 2026.
Use the filters below to find and compare flights from Kalispell to Pittsburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Sun 1/24
5:25 am-4:41 pm
1 stop9h 16m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$190
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Sun 1/24
7:00 am-10:52 pm
2 stops13h 52m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$265
Quickest round-trip
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Thu 12/31
2:45 pm-11:02 pm
1 stop6h 17m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$310
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Wed 12/30
2:45 pm-11:02 pm
1 stop6h 17m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$359
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Tue 12/29
5:05 am-3:43 pm
1 stop8h 38m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$360
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Wed 12/30
8:25 am-5:01 pm
1 stop6h 36m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$423
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Fri 1/1
2:45 pm-11:02 pm
1 stop6h 17m
Pittsburgh
Wed 12/31
12:00 am-10:00 pm
Nonstop0h 00m
$479
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Thu 12/31
2:45 pm-11:02 pm
1 stop6h 17m
Pittsburgh
Thu 1/7
8:15 am-1:42 pm
1 stop7h 27m
$533
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Wed 12/30
2:45 pm-11:02 pm
1 stop6h 17m
Pittsburgh
Tue 1/5
8:15 am-1:42 pm
1 stop7h 27m
$558
KalispellPittsburgh
FCA Kalispell Glacier Park - PIT Pittsburgh
FCAPIT
Kalispell Glacier Park
Wed 12/30
8:25 am-1:33 pm
1 stop27h 08m
Pittsburgh
Wed 1/6
5:35 pm-11:07 pm
1 stop7h 32m
$628
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Kalispell to Pittsburgh
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 Kalispell to Pittsburgh in October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalispell-Pittsburgh flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Pittsburgh flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Pittsburgh flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-Pittsburgh 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 Kalispell-Pittsburgh 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 Kalispell to Pittsburgh
Have a flexible travel schedule? Discover the best time to fly to Pittsburgh from Kalispell with our price prediction graph.
FCA-PIT
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.
Reviews of airlines servicing Pittsburgh
Get insights into the airlines that provide service to Pittsburgh. 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 Pittsburgh. Reviews last updated October 15, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Kalispell to Pittsburgh by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Crew
8.5
Food
7.2
Overall
7.8
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Related info for your journey
Find useful and relevant information for your journey from Kalispell to Pittsburgh. 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 Pittsburgh?
Book flights to Pittsburgh if you plan to visit one of these locationsMonroeville
Washington
Chester
Mars
Wexford
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Kalispell and Pittsburgh flights
Browse other Kalispell and Pittsburgh flight options. Last updated on October 15, 2026.
Other flights from Kalispell
Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on October 15, 2026.
Other flights to Pittsburgh
Explore flights to Pittsburgh departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on October 15, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Kalispell to Pittsburgh
Discover the top 2 airlines that operate flights from Kalispell to Pittsburgh. 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 October 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$276 | Average$538 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$315 | Average$528 | FlexibilityNo cancel fee | On-time69% |