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Cheap flights from Kalispell to Washington, D.C. from $149

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Kalispell to Washington, D.C. departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Kalispell to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
2:42 pm - 11:15 pm
FCA
-
BWI
6h 33m1 stop
United Airlines Logo
4:09 pm - 10:12 pm
BWI
-
FCA
8h 03m1 stop
$289United Airlines
Fri, Feb 6 - Tue, Feb 17
Delta Logo
3:21 pm - 11:26 pm
FCA
-
BWI
6h 05m1 stop
Delta Logo
6:15 am - 1:28 pm
BWI
-
FCA
9h 13m1 stop
$297Delta
Wed, Feb 4 - Wed, Apr 8
United Airlines Logo
2:42 pm - 11:15 pm
FCA
-
BWI
6h 33m1 stop
United Airlines Logo
4:18 pm - 9:27 pm
BWI
-
FCA
7h 09m1 stop
$313United Airlines
Wed, Feb 4 - Wed, Apr 8
United Airlines Logo
7:00 am - 11:15 pm
FCA
-
BWI
14h 15m2 stops
United Airlines Logo
4:10 pm - 9:59 pm
BWI
-
FCA
7h 49m1 stop
$358United Airlines
Sun, Jan 18 - Sun, Jan 25
United Airlines Logo
7:00 am - 11:15 pm
FCA
-
BWI
14h 15m2 stops
United Airlines Logo
10:05 am - 9:59 pm
BWI
-
FCA
13h 54m2 stops
$363United Airlines
Sun, Jan 18 - Sun, Jan 25
United Airlines Logo
2:42 pm - 11:15 pm
FCA
-
BWI
6h 33m1 stop
United Airlines Logo
4:10 pm - 9:59 pm
BWI
-
FCA
7h 49m1 stop
$370United Airlines
Sun, Jan 18 - Sun, Jan 25
United Airlines Logo
2:42 pm - 11:15 pm
FCA
-
BWI
6h 33m1 stop
United Airlines Logo
10:05 am - 11:20 pm
BWI
-
FCA
15h 15m2 stops
$384United Airlines
Wed, Jan 14 - Sat, Jan 17
Alaska Airlines Logo
7:53 pm - 5:46 pm
FCA
-
BWI
19h 53m1 stop
Alaska Airlines Logo
6:46 pm - 12:12 pm
BWI
-
FCA
19h 26m1 stop
$398Alaska Airlines
Wed, Feb 18 - Fri, Feb 27
Alaska Airlines Logo
12:54 pm - 6:14 pm
FCA
-
BWI
27h 20m2 stops
Alaska Airlines Logo
6:46 pm - 7:13 pm
BWI
-
FCA
26h 27m1 stop
$415Alaska Airlines
Fri, Feb 6 - Tue, Feb 17
Delta Logo
6:05 pm - 9:24 am
FCA
-
BWI
13h 19m2 stops
Delta Logo
2:59 pm - 11:41 pm
BWI
-
FCA
10h 42m2 stops
$429Delta
Wed, Feb 4 - Wed, Apr 8

United Airlines flights from Kalispell to Baltimore

Our best United Airlines deals on Kalispell to Baltimore flight tickets
United Airlines
Feb 6
FCA2:42 pmKalispell Glacier Park
6h 33m
1 stop
BWI11:15 pmBaltimore/Washington
Feb 17
BWI4:09 pmBaltimore/Washington
8h 03m
1 stop
FCA10:12 pmKalispell Glacier Park
$289
Find similar
United Airlines
Feb 4
FCA2:42 pmKalispell Glacier Park
6h 33m
1 stop
BWI11:15 pmBaltimore/Washington
Apr 8
BWI4:18 pmBaltimore/Washington
7h 09m
1 stop
FCA9:27 pmKalispell Glacier Park
$313
Find similar
United Airlines
Jan 18
FCA7:00 amKalispell Glacier Park
14h 15m
2 stops
BWI11:15 pmBaltimore/Washington
Jan 25
BWI4:10 pmBaltimore/Washington
7h 49m
1 stop
FCA9:59 pmKalispell Glacier Park
$358
Find similar

Delta flights from Kalispell to Baltimore

Our best Delta deals on Kalispell to Baltimore flight tickets
Delta
Feb 4
FCA3:21 pmKalispell Glacier Park
6h 05m
1 stop
BWI11:26 pmBaltimore/Washington
Apr 8
BWI6:15 amBaltimore/Washington
9h 13m
1 stop
FCA1:28 pmKalispell Glacier Park
$297
Find similar
Delta
Feb 4
FCA6:05 pmKalispell Glacier Park
13h 19m
2 stops
BWI9:24 amBaltimore/Washington
Apr 8
BWI2:59 pmBaltimore/Washington
10h 42m
2 stops
FCA11:41 pmKalispell Glacier Park
$429
Find similar
Delta
Dec 24
FCA1:55 pmKalispell Glacier Park
7h 37m
1 stop
BWI11:32 pmBaltimore/Washington
Jan 4
BWI6:00 amBaltimore/Washington
9h 00m
1 stop
FCA1:00 pmKalispell Glacier Park
$444
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Kalispell to Baltimore 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, momondo users made 832,500 searches. Data last updated December 22, 2025.
Use the filters below to find and compare flights from Kalispell to Baltimore that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 2/6

2:42 pm-11:15 pm

1 stop6h 33m

Baltimore/Washington

Tue 2/17

4:09 pm-10:12 pm

1 stop8h 03m

$289

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 2/4

3:21 pm-11:26 pm

1 stop6h 05m

Baltimore/Washington

Wed 4/8

6:15 am-1:28 pm

1 stop9h 13m

$297

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 2/4

2:42 pm-11:15 pm

1 stop6h 33m

Baltimore/Washington

Wed 4/8

4:18 pm-9:27 pm

1 stop7h 09m

$313

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Sun 1/18

7:00 am-11:15 pm

2 stops14h 15m

Baltimore/Washington

Sun 1/25

4:10 pm-9:59 pm

1 stop7h 49m

$358

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Sun 1/18

7:00 am-11:15 pm

2 stops14h 15m

Baltimore/Washington

Sun 1/25

10:05 am-9:59 pm

2 stops13h 54m

$363

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Sun 1/18

2:42 pm-11:15 pm

1 stop6h 33m

Baltimore/Washington

Sun 1/25

4:10 pm-9:59 pm

1 stop7h 49m

$370

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 1/14

2:42 pm-11:15 pm

1 stop6h 33m

Baltimore/Washington

Sat 1/17

10:05 am-11:20 pm

2 stops15h 15m

$384

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 2/18

7:53 pm-5:46 pm

1 stop19h 53m

Baltimore/Washington

Fri 2/27

6:46 pm-12:12 pm

1 stop19h 26m

$398

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 2/6

12:54 pm-6:14 pm

2 stops27h 20m

Baltimore/Washington

Tue 2/17

6:46 pm-7:13 pm

1 stop26h 27m

$415

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 2/4

6:05 pm-9:24 am

2 stops13h 19m

Baltimore/Washington

Wed 4/8

2:59 pm-11:41 pm

2 stops10h 42m

$429

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Kalispell to Baltimore

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

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

The cheapest day to depart from Kalispell to Baltimore is on a Thursday. Travelers who choose to depart for Baltimore on a Thursday will often find tickets for as low as $502. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around $767. These prices are subject to change though, so be sure to set up a Price Alert for flights to Baltimore.

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

Flying to Baltimore from Kalispell at noon is the least expensive time of day to depart. momondo users have found prices as low as $512 when looking at flights departing at noon. Flights in the morning are often more expensive with an average ticket price of $745.

When to book flights from Kalispell to Baltimore

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

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

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

Fastest flight time

6h 33m

Direct flights

None
The fastest flight from Kalispell to Baltimore takes 6h 33m
There are no direct flights from Kalispell to Baltimore. There are no popular flight routes from Kalispell to Baltimore.
Search flight deals

  • How far is Kalispell Glacier Park to Baltimore/Washington by plane?

    The straight-line distance from Kalispell Glacier Park to Baltimore/Washington is 1956.0 mi. 6h 33m is a normal flight duration for this route.

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

    Prices for flights from Kalispell Glacier Park Airport to Baltimore/Washington Airport were last updated today.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kalispell Glacier Park Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The necessary travel and health documents for your Baltimore/Washington Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Kalispell to Baltimore?

Best airlines flying from Kalispell to Baltimore

Compare and see reviews for airlines that fly from Kalispell to Baltimore with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $203Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $428Free CancellationRating
7.4
9,102 reviews
Search United Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Kalispell to Baltimore. momondo saves you time and could save you money on your trip.

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

All flight searches from Kalispell to Baltimore on momondo can be filtered to show those which offer flexible booking policies.

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

momondo helps you find the best flight between Kalispell and Baltimore 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 Kalispell to Baltimore right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Kalispell to Baltimore flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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