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Cheap flights from Kalispell to Washington, D.C. from $145

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 5/8. 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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Find the cheapest flights from Kalispell to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:10 pm - 6:00 am
FCA
-
BWI
9h 50m
1 stop
Delta Logo
6:08 am - 1:19 pm
BWI
-
FCA
9h 11m
1 stop
$297Delta
Mon, Apr 13 - Sat, Apr 18
Alaska Airlines Logo
11:33 am - 6:28 am
FCA
-
BWI
16h 55m
1 stop
Alaska Airlines Logo
4:17 pm - 5:00 pm
BWI
-
FCA
26h 43m
1 stop
$334Alaska Airlines
Thu, May 28 - Mon, Jun 1
Delta Logo
5:56 pm - 5:51 am
FCA
-
BWI
9h 55m
1 stop
Delta Logo
6:08 am - 1:19 pm
BWI
-
FCA
9h 11m
1 stop
$338Delta
Wed, Apr 8 - Sat, Apr 18
Delta Logo
2:49 pm - 11:26 pm
FCA
-
BWI
6h 37m
1 stop
Delta Logo
6:00 am - 5:30 pm
BWI
-
FCA
13h 30m
2 stops
$343Delta
Thu, Apr 30 - Tue, May 5
Delta Logo
2:23 pm - 11:59 pm
FCA
-
BWI
7h 36m
1 stop
Delta Logo
6:09 am - 1:28 pm
BWI
-
FCA
9h 19m
1 stop
$368Delta
Fri, Apr 10 - Sat, Apr 11
Delta Logo
2:49 pm - 11:26 pm
FCA
-
BWI
6h 37m
1 stop
Delta Logo
6:00 am - 5:30 pm
BWI
-
FCA
13h 30m
2 stops
$373Delta
Thu, Apr 30 - Tue, May 5
Alaska Airlines Logo
7:28 pm - 5:44 am
FCA
-
BWI
8h 16m
1 stop
Alaska Airlines Logo
7:04 am - 6:48 pm
BWI
-
FCA
13h 44m
1 stop
$376Alaska Airlines
Thu, Apr 23 - Sat, May 2
Alaska Airlines Logo
7:28 pm - 5:44 am
FCA
-
BWI
8h 16m
1 stop
Alaska Airlines Logo
4:17 pm - 10:51 am
BWI
-
FCA
20h 34m
2 stops
$381Alaska Airlines
Mon, May 4 - Tue, May 19
Delta Logo
2:49 pm - 11:26 pm
FCA
-
BWI
6h 37m
1 stop
Delta Logo
6:03 am - 1:54 pm
BWI
-
FCA
9h 51m
2 stops
$403Delta
Mon, Apr 13 - Wed, Apr 15
United Airlines Logo
2:33 pm - 11:24 pm
FCA
-
BWI
6h 51m
1 stop
United Airlines Logo
11:08 am - 9:47 pm
BWI
-
FCA
12h 39m
2 stops
$413United Airlines
Thu, Apr 9 - Sat, Apr 18

Delta flights from Kalispell to Baltimore

Our best Delta deals on Kalispell to Baltimore flight tickets
Delta
Apr 13
FCA6:10 pmKalispell Glacier Park
9h 50m
1 stop
BWI6:00 amBaltimore/Washington
Apr 18
BWI6:08 amBaltimore/Washington
9h 11m
1 stop
FCA1:19 pmKalispell Glacier Park
$297
Delta
Apr 8
FCA5:56 pmKalispell Glacier Park
9h 55m
1 stop
BWI5:51 amBaltimore/Washington
Apr 18
BWI6:08 amBaltimore/Washington
9h 11m
1 stop
FCA1:19 pmKalispell Glacier Park
$338
Delta
Apr 30
FCA2:49 pmKalispell Glacier Park
6h 37m
1 stop
BWI11:26 pmBaltimore/Washington
May 5
BWI6:00 amBaltimore/Washington
13h 30m
2 stops
FCA5:30 pmKalispell Glacier Park
$343

Alaska Airlines flights from Kalispell to Baltimore

Our best Alaska Airlines deals on Kalispell to Baltimore flight tickets
Alaska Airlines
May 28
FCA11:33 amKalispell Glacier Park
16h 55m
1 stop
BWI6:28 amBaltimore/Washington
Jun 1
BWI4:17 pmBaltimore/Washington
26h 43m
1 stop
FCA5:00 pmKalispell Glacier Park
$334
Alaska Airlines
Apr 23
FCA7:28 pmKalispell Glacier Park
8h 16m
1 stop
BWI5:44 amBaltimore/Washington
May 2
BWI7:04 amBaltimore/Washington
13h 44m
1 stop
FCA6:48 pmKalispell Glacier Park
$376
Alaska Airlines
May 4
FCA7:28 pmKalispell Glacier Park
8h 16m
1 stop
BWI5:44 amBaltimore/Washington
May 19
BWI4:17 pmBaltimore/Washington
20h 34m
2 stops
FCA10:51 amKalispell Glacier Park
$381

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 March 1, 2026.
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

Mon 4/13

6:10 pm-6:00 am

1 stop9h 50m

Baltimore/Washington

Sat 4/18

6:08 am-1:19 pm

1 stop9h 11m

$297

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Thu 5/28

11:33 am-6:28 am

1 stop16h 55m

Baltimore/Washington

Mon 6/1

4:17 pm-5:00 pm

1 stop26h 43m

$334

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 4/8

5:56 pm-5:51 am

1 stop9h 55m

Baltimore/Washington

Sat 4/18

6:08 am-1:19 pm

1 stop9h 11m

$338

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Thu 4/30

2:49 pm-11:26 pm

1 stop6h 37m

Baltimore/Washington

Tue 5/5

6:00 am-5:30 pm

2 stops13h 30m

$343

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 4/10

2:23 pm-11:59 pm

1 stop7h 36m

Baltimore/Washington

Sat 4/11

6:09 am-1:28 pm

1 stop9h 19m

$368

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Thu 4/30

2:49 pm-11:26 pm

1 stop6h 37m

Baltimore/Washington

Tue 5/5

6:00 am-5:30 pm

2 stops13h 30m

$373

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Thu 4/23

7:28 pm-5:44 am

1 stop8h 16m

Baltimore/Washington

Sat 5/2

7:04 am-6:48 pm

1 stop13h 44m

$376

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Mon 5/4

7:28 pm-5:44 am

1 stop8h 16m

Baltimore/Washington

Tue 5/19

4:17 pm-10:51 am

2 stops20h 34m

$381

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Mon 4/13

2:49 pm-11:26 pm

1 stop6h 37m

Baltimore/Washington

Wed 4/15

6:03 am-1:54 pm

2 stops9h 51m

$403

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Thu 4/9

2:33 pm-11:24 pm

1 stop6h 51m

Baltimore/Washington

Sat 4/18

11:08 am-9:47 pm

2 stops12h 39m

$413

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 airline that flies from Kalispell Glacier Park to Baltimore/Washington?

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

What airlines fly to Baltimore?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Baltimore from Kalispell according to our data. United Airlines is the first choice among our users, with 67% of people opting to fly with this airline when traveling to Baltimore. Keep in mind that there are 4 different airlines that fly to Baltimore on a routine basis, so you have a few additional options to choose from.

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 31m

Direct flights

None
The fastest flight from Kalispell to Baltimore takes 6h 31m
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 31m 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
United AirlinesPriceFrom $428Free CancellationRating
7.4
9,370 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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