What is the cheapest airline that flies from Baltimore/Washington to Kalispell Glacier Park?

Alaska Airlines, United Airlines, and Delta are the most popular carriers operating from Baltimore/Washington to Kalispell Glacier Park

What airlines fly to Kalispell?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Kalispell from Baltimore according to our data. United Airlines is the first choice among our users, with 47% of people opting to fly with this airline when traveling to Kalispell. Keep in mind that there are 4 different airlines that fly to Kalispell on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport?

Prices for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport are updated daily.

How many operators does momondo search for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport?

The number of operators available for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport is 3 as of July 2025.

How old do you have to be to fly from Baltimore/Washington Airport to Kalispell Glacier Park Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Kalispell Glacier Park Airport.

What documentation or ID do you need to fly to Kalispell Glacier Park Airport?

The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$134 Cheap Flights from Baltimore to Kalispell in 2025

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Find the cheapest flights from Baltimore to Kalispell

Round-trip

One-way

Last minute

Cheap round-trip flights

8:15 am - 4:43 pmBWI-FCA

10h 28m1 stop

5:33 pm - 4:30 amFCA-BWI

8h 57m1 stop

$251

Find Deal

Thu, Sep 11 - Sun, Sep 14

5:35 am - 4:43 pmBWI-FCA

13h 08m2 stops

5:33 pm - 4:30 amFCA-BWI

8h 57m1 stop

$259

Find Deal

Thu, Sep 11 - Sun, Sep 14

6:00 am - 4:14 pmBWI-FCA

12h 14m1 stop

4:57 pm - 11:52 amFCA-BWI

16h 55m1 stop

$337American Airlines

Find Deal

Thu, Aug 21 - Mon, Aug 25

4:44 pm - 12:38 pmBWI-FCA

21h 54m1 stop

3:49 pm - 10:53 amFCA-BWI

17h 04m2 stops

$342American Airlines

Find Deal

Sat, Sep 6 - Tue, Sep 9

7:00 am - 3:42 pmBWI-FCA

10h 42m1 stop

8:02 pm - 5:39 amFCA-BWI

7h 37m1 stop

$400Alaska Airlines

Find Deal

Wed, Sep 10 - Tue, Sep 16

4:20 pm - 9:40 pmBWI-FCA

7h 20m1 stop

4:09 pm - 5:48 amFCA-BWI

11h 39m1 stop

$401United Airlines

Find Deal

Wed, Aug 20 - Fri, Aug 22

6:42 am - 3:28 pmBWI-FCA

10h 46m1 stop

6:30 am - 9:42 pmFCA-BWI

13h 12m2 stops

$406United Airlines

Find Deal

Tue, Aug 19 - Tue, Aug 26

7:14 pm - 11:51 pmBWI-FCA

6h 37m1 stop

6:11 pm - 6:00 amFCA-BWI

9h 49m1 stop

$411Delta

Find Deal

Mon, Aug 11 - Fri, Aug 22

12:23 pm - 12:25 amBWI-FCA

14h 02m2 stops

6:11 pm - 6:00 amFCA-BWI

9h 49m1 stop

$416Delta

Find Deal

Mon, Aug 11 - Fri, Aug 22

7:37 pm - 12:27 pmBWI-FCA

18h 50m1 stop

8:02 pm - 5:39 amFCA-BWI

7h 37m1 stop

$423Alaska Airlines

Find Deal

Sat, Sep 6 - Tue, Sep 9

American Airlines flights from Baltimore to Kalispell

Our best American Airlines deals on Baltimore to Kalispell flight tickets

American Airlines

Aug 21

BWI6:00 amBaltimore/Washington

12h 14m

1 stop

FCA4:14 pmKalispell Glacier Park

Aug 25

FCA4:57 pmKalispell Glacier Park

16h 55m

1 stop

BWI11:52 amBaltimore/Washington

$337

Find similar

American Airlines

Sep 6

BWI4:44 pmBaltimore/Washington

21h 54m

1 stop

FCA12:38 pmKalispell Glacier Park

Sep 9

FCA3:49 pmKalispell Glacier Park

17h 04m

2 stops

BWI10:53 amBaltimore/Washington

$342

Find similar

American Airlines

Sep 10

BWI6:41 amBaltimore/Washington

9h 42m

1 stop

FCA2:23 pmKalispell Glacier Park

Sep 17

FCA3:49 pmKalispell Glacier Park

17h 04m

2 stops

BWI10:53 amBaltimore/Washington

$374

Find similar

Alaska Airlines flights from Baltimore to Kalispell

Our best Alaska Airlines deals on Baltimore to Kalispell flight tickets

Alaska Airlines

Sep 10

BWI7:00 amBaltimore/Washington

10h 42m

1 stop

FCA3:42 pmKalispell Glacier Park

Sep 16

FCA8:02 pmKalispell Glacier Park

7h 37m

1 stop

BWI5:39 amBaltimore/Washington

$400

Find similar

Alaska Airlines

Sep 6

BWI7:37 pmBaltimore/Washington

18h 50m

1 stop

FCA12:27 pmKalispell Glacier Park

Sep 9

FCA8:02 pmKalispell Glacier Park

7h 37m

1 stop

BWI5:39 amBaltimore/Washington

$423

Find similar

Alaska Airlines

Aug 16

BWI7:10 pmBaltimore/Washington

30h 49m

1 stop

FCA11:59 pmKalispell Glacier Park

Aug 30

FCA4:51 pmKalispell Glacier Park

10h 42m

1 stop

BWI5:33 amBaltimore/Washington

$453

Find similar

How to get the cheapest flight ticket from Baltimore to Kalispell

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to Kalispell?

The month of April is, on average, the cheapest month to fly to Kalispell from Baltimore, with most prices found around $385. If you aren’t able to travel to Kalispell during the month of April, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $468.

What is the cheapest day to depart on your flight to Kalispell?

The cheapest day to depart from Baltimore to Kalispell is on a Wednesday. Travelers who choose to depart for Kalispell on a Wednesday will often find tickets for as low as $529. The most expensive day to fly to Kalispell is Thursday, with ticket prices averaging around $691.

What is the cheapest time of day to depart on your flight to Kalispell?

According to our data, the cheapest time of day to fly to Kalispell is at noon. momondo users have found flights departing from Baltimore to Kalispell at noon for as low as $422. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Kalispell, so prices are often more expensive at around $642 per ticket.

How far in advance should I book a flight to Kalispell?

You are more likely to see cheaper flights to Kalispell from Baltimore when booking weeks ahead of your departure date. In general, you can expect to find flights to Kalispell for around $622 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Kalispell from Baltimore for as low as $515 on momondo.

When to book flights from Baltimore to Kalispell

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Kalispell according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Baltimore to Kalispell (BWI to FCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Kalispell

Best Price Found	$134
Fastest flight time	6h 33m
Direct flights	None
Airports in Kalispell	1 airport

The best one-way flight to Kalispell from Baltimore in the past 72 hours is $134. The best round-trip flight deal from Baltimore to Kalispell found on momondo in the last 72 hours is $251.

The fastest flight from Baltimore to Kalispell takes 6h 33m

There are no direct flights from Baltimore to Kalispell. Popular non-direct route for this connection is Baltimore/Washington Airport - Kalispell Glacier Park Airport.

There is 1 airport near Kalispell: Kalispell Glacier Park (FCA)

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How far is Baltimore/Washington to Kalispell Glacier Park by plane?
A flight from Baltimore/Washington to Kalispell Glacier Park will travel around 1956.0 mi. Flights usually cover this in 6h 37m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport?
Prices for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport are updated daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport?
The number of operators available for flights from Baltimore/Washington Airport to Kalispell Glacier Park Airport is 3 as of July 2025.
How old do you have to be to fly from Baltimore/Washington Airport to Kalispell Glacier Park Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Baltimore/Washington Airport to Kalispell Glacier Park Airport.
What documentation or ID do you need to fly to Kalispell Glacier Park Airport?
The travel and health documents required for your trip to Kalispell Glacier Park Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Kalispell Glacier Park Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Baltimore to Kalispell?
Based on momondo bookings for flights between Baltimore and Kalispell, the leading airline is United Airlines, making up 57% of the total bookings. Other popular airlines include Delta with 24% and American Airlines with 19%.

Best airlines flying from Baltimore to Kalispell

Compare and see reviews for airlines that fly from Baltimore to Kalispell with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $290	Free Cancellation	Rating 8.0 7,956 reviews	Search Delta flights
American Airlines	PriceFrom $398	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $434	Free Cancellation	Rating 7.4 8,861 reviews	Search United Airlines flights

Whitefish

Polson

Columbia Falls

East Glacier Park

Essex

Eureka

Cut Bank

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Kalispell?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kalispell from Baltimore.

Can I find flights from Baltimore to Kalispell with flexible booking policies on momondo?

Yes. All flights to Kalispell from Baltimore on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Baltimore to Kalispell?

momondo helps you find the best flight between Baltimore and Kalispell by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Baltimore to Kalispell right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Baltimore to Kalispell now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Kalispell and let you know when they change.