Cheap Flights from Pittsburgh International to Kalispell

Compare Pittsburgh International to Kalispell flight deals

Find the cheapest month or even day of the year to fly to Kalispell

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Flight deals from Pittsburgh International to Kalispell

Looking for a cheap last-minute deal or the best return flight from Pittsburgh International to Kalispell? Find the lowest prices on one-way and return tickets right here.

Kalispell.$466 per passenger.Departing Sat, 11 Apr, returning Sat, 18 Apr.Return flight with Delta.Outbound indirect flight with Delta, departs from Pittsburgh International on Sat, 11 Apr, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Sat, 18 Apr, arriving in Pittsburgh International.Price includes taxes and charges.From $466, select.

Kalispell.$551 per passenger.Departing Tue, 18 Aug, returning Tue, 25 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from Pittsburgh International on Tue, 18 Aug, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Tue, 25 Aug, arriving in Pittsburgh International.Price includes taxes and charges.From $551, select.

Kalispell.$560 per passenger.Departing Sat, 29 Aug, returning Wed, 2 Sep.Return flight with Delta.Outbound indirect flight with Delta, departs from Pittsburgh International on Sat, 29 Aug, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Wed, 2 Sep, arriving in Pittsburgh International.Price includes taxes and charges.From $560, select.

Kalispell.$607 per passenger.Departing Sat, 25 Apr, returning Sun, 3 May.Return flight with United.Outbound indirect flight with United, departs from Pittsburgh International on Sat, 25 Apr, arriving in Kalispell.Inbound indirect flight with United, departs from Kalispell on Sun, 3 May, arriving in Pittsburgh International.Price includes taxes and charges.From $607, select.

Kalispell.$972 per passenger.Departing Sat, 4 Jul, returning Sat, 11 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from Pittsburgh International on Sat, 4 Jul, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Sat, 11 Jul, arriving in Pittsburgh International.Price includes taxes and charges.From $972, select.

Kalispell.$1,255 per passenger.Departing Tue, 10 Mar, returning Sat, 14 Mar.Return flight with Delta.Outbound indirect flight with Delta, departs from Pittsburgh International on Tue, 10 Mar, arriving in Kalispell.Inbound indirect flight with Delta, departs from Kalispell on Sat, 14 Mar, arriving in Pittsburgh International.Price includes taxes and charges.From $1,255, select.

Find the cheapest month to fly from Pittsburgh International to Kalispell

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Pittsburgh International to Kalispell flights are currently cheapest in April.

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Pittsburgh International to Kalispell: Alternative routes

Compare routes from Pittsburgh International to Kalispell below. You may find an airport to fly into that's cheaper, faster, or easier than Kalispell.

Kalispell

13km from central Kalispell

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from $466

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Pittsburgh to Kalispell: Flight information

The things to know before you go.

Cheapest flight found	$466
Cheapest month to fly	April

Finding cheap flights from Pittsburgh International to Kalispell: Frequently asked questions

How much are return flights from Pittsburgh International to Kalispell?

The best price we found for a return flight from Pittsburgh International to Kalispell is $466. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

Which airlines fly direct from Pittsburgh International to Kalispell?

Currently, there are no airlines that fly direct from Pittsburgh International to Kalispell. But we found flights with one or more stops from $466.

How many flights are there a week from Pittsburgh International to Kalispell?

As of February 2026, there are no flights flying from Pittsburgh International to Kalispell.

When is the cheapest time to fly from Pittsburgh International to Kalispell?

The cheapest month to fly from Pittsburgh International to Kalispell is usually April.

Which upcoming date is cheapest to fly from Pittsburgh International Airport to Kalispell Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Pittsburgh International Airport to Kalispell Airport on Saturday, 11 April 2026.

Can I get a direct flight from Pittsburgh International Airport to Kalispell Airport?

No airlines currently offer direct flights between Pittsburgh International Airport and Kalispell Airport. Most routes have one or more stops.

How can I find the best flight deal to Kalispell?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Kalispell but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Kalispell?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Kalispell is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Pittsburgh International Airport to Kalispell with?

Currently, Delta offers the cheapest flight tickets to Kalispell.

Flying from Pittsburgh International Airport (PIT) to Glacier Park International Airport (FCA): what you need to know

To ensure you catch your PIT to FCA flight, allow plenty of time to navigate the airport and find your gate. Turning up two hours before international departures and an hour before domestic flights is the general travel rule.
You can expect longer queues during popular months like July. Arriving up to four hours ahead of international flights and two hours for a domestic departure is a good idea.
Consider adding a stopover when booking your ticket from Pittsburgh International Airport to Glacier Park International Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps explore a new destination along the way. Here are some options between PIT and FCA:
- Minneapolis-St. Paul International Airport
- O'Hare International Airport
- Denver International Airport

How to find the cheapest flights from Pittsburgh International Airport (PIT) to Glacier Park International Airport (FCA)

Currently, $353 is the lowest price we've found for a one-way Pittsburgh International Airport to Glacier Park International Airport flight. The best price for a return plane ticket is $466. Remember that fares may change due to availability when booking.
To get your hands on cheap tickets from PIT to FCA, book ahead. Airlines tend to offer their most competitively priced fares when flights are first made available.
The 'Whole month' search function shows you the cheapest flights from Pittsburgh International Airport to Glacier Park International Airport throughout the month. It's a good way to snap up a bargain if your dates are flexible.
Save time looking for cheap flights from PIT to FCA by setting up a Price Alert. We'll send you an email or notification on the app when a lower fare pops up.
Discover the ideal flight for you by using the filters. To see the 'Cheapest,' 'Fastest' or 'Best' flights from Pittsburgh International Airport to Glacier Park International Airport, use the 'Sort by' tool. You can also filter results by departure and arrival times, airline, and journey duration.

Handy information about Pittsburgh International Airport (PIT)

PIT is located at 1000 Airport Boulevard.
Of all flights departing from Pittsburgh International Airport, 76.88% touch down on time at their destination.
To reach Pittsburgh International Airport from central Pittsburgh, it takes about 25 minutes by car. Of course, this depends on traffic. It's approximately 27 kilometres from the airport to the city centre.
Booked an early flight from Pittsburgh International Airport to Glacier Park International Airport? Avoid rushing to the terminal (and get some extra shut-eye) by choosing one of these hotels close to PIT:

Arriving at Glacier Park International Airport (FCA)

If you're getting in on a late Pittsburgh International Airport to Glacier Park International Airport flight, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and resting shortly after at one of these accommodation options near FCA:
Grab a Glacier Park International Airport rental car and explore Kalispell and beyond with your own set of wheels. Avis, Enterprise and Budget are popular outlets you can book with here.
To lock in the lowest price, reserve your vehicle from Glacier Park International Airport around two weeks before travelling.

Getting from Glacier Park International Airport (FCA) to central Kalispell

You'll find FCA at 4170 Highway 2 East.
From Glacier Park International Airport, Kalispell is approximately 16 kilometres away. It takes around 20 minutes to reach the centre by car.

When to fly to Glacier Park International Airport (FCA)

The quietest month for a flight from Pittsburgh International Airport to Glacier Park International Airport is November, while July is the busiest. Choose the ideal time to go to Kalispell based on whether you prefer a more relaxed vibe or a faster pace.
When booking your flight from Pittsburgh International Airport to Glacier Park International Airport, consider the kind of weather you like. July is the warmest month in Kalispell, with the temperature ranging from 7ºC to 32ºC.
February has average temperatures of between -17ºC and 1ºC. Search for cheap tickets from PIT to FCA sometime then if you want to travel when it's cooler.

Explore more of United States

Kalispell is easy to fall in love with, but there are so many other corners of United States waiting to be discovered. Around 241 kilometres west of Kalispell, a trip to Spokane will keep you on the go. Start with leading sights like Manito Park, Northwest Museum of Arts & Culture and Spokane Falls.
Spokane Valley is another standout destination in United States and is around 225 kilometres west of Kalispell. No journey is complete without visiting Splash Down Waterpark, The Ref Sports Bar and Bead Lake Loop.