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$197+ Cheap flights from Kalispell to Baltimore (FCA - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BWI
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Kalispell to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Kalispell (FCA) to Baltimore (BWI). 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 September 16, 2025.

Round-trip from

$420
(Alaska Airlines)

One-way from

$197
(Delta)

Popular in

July

Cheapest in

February

Average price

$425
From Kalispell Glacier Park to Baltimore/Washington
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One-way flight from Kalispell Glacier Park to Baltimore/Washington
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Highest demand for flights based on searches. 22% potential increase in price ($165 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($47 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Kalispell to Baltimore

Cheapest flights from Kalispell to Baltimore
Explore the most affordable flight options available from Kalispell to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/14. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/172:07 pmFCA - BWI
1 stop14h 11mAlaska Airlines
Wed 11/267:08 pmBWI - FCA
1 stop26h 12mAlaska Airlines
Deal found 9/14$420
This Delta deal was found by Cheapflights users on 9/15. 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.
Fri 10/32:55 pmFCA - BWI
1 stop6h 54mDelta
Sun 10/56:15 amBWI - FCA
1 stop9h 37mDelta
Deal found 9/15$451
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/1612:41 pmFCA - BWI
1 stop6h 41mUnited Airlines
Sun 10/196:29 amBWI - FCA
1 stop7h 06mUnited Airlines
Deal found 9/15$470
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/38:02 pmFCA - BWI
1 stop7h 37mAlaska Airlines
Tue 10/76:12 pmBWI - FCA
1 stop20h 10mAlaska Airlines
Deal found 9/15$477
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/18:02 pmFCA - BWI
1 stop7h 37mAlaska Airlines
Tue 10/77:51 amBWI - FCA
1 stop18h 07mAlaska Airlines
Deal found 9/15$482
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/34:08 pmFCA - BWI
2 stops13h 05mUnited Airlines
Sun 10/56:29 amBWI - FCA
1 stop7h 06mUnited Airlines
Deal found 9/15$486
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/46:31 amFCA - BWI
1 stop8h 41mAlaska Airlines
Tue 10/76:12 pmBWI - FCA
1 stop20h 10mAlaska Airlines
Deal found 9/15$502
This Kiwi.com deal was found by Cheapflights users on 9/15. 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 10/25:48 pmFCA - BWI
2 stops27h 49mMultiple Airlines
Sun 10/57:50 amBWI - FCA
1 stop11h 08mMultiple Airlines
Deal found 9/15$504
This Delta deal was found by Cheapflights users on 9/15. 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 10/22:55 pmFCA - BWI
1 stop6h 54mDelta
Sat 10/41:50 pmBWI - FCA
2 stops11h 23mDelta
Deal found 9/15$511
This Delta deal was found by Cheapflights users on 9/14. 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.
Mon 11/176:06 pmFCA - BWI
1 stop9h 52mDelta
Wed 11/2612:15 pmBWI - FCA
2 stops12h 45mDelta
Deal found 9/14$515

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Kalispell to Baltimore that are best for you.

Fly from

Kalispell

Fly to

Baltimore

Route

Depart

Return

Price

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Mon 11/17

2:07 pm-6:18 am

1 stop14h 11m

Baltimore/Washington

Wed 11/26

7:08 pm-7:20 pm

1 stop26h 12m

$420

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Tue 3/10

3:00 pm-11:50 pm

1 stop6h 50m

Baltimore/Washington

Wed 3/11

6:19 am-1:51 pm

1 stop9h 32m

$421

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 2/18

11:05 am-5:55 pm

1 stop28h 50m

Baltimore/Washington

Fri 2/27

6:55 pm-10:18 am

1 stop17h 23m

$451

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 10/3

2:55 pm-11:49 pm

1 stop6h 54m

Baltimore/Washington

Sun 10/5

6:15 am-1:52 pm

1 stop9h 37m

$451

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 10/3

8:02 pm-5:39 am

1 stop7h 37m

Baltimore/Washington

Tue 10/7

6:12 pm-12:22 pm

1 stop20h 10m

$477

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 10/3

1:28 pm-11:01 pm

1 stop7h 33m

Baltimore/Washington

Sun 10/5

6:30 am-2:40 pm

1 stop10h 10m

$481

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Thu 10/2

6:10 pm-6:00 am

1 stop9h 50m

Baltimore/Washington

Sun 10/5

6:15 am-1:52 pm

1 stop9h 37m

$481

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Fri 10/3

4:08 pm-7:13 am

2 stops13h 05m

Baltimore/Washington

Sun 10/5

6:29 am-11:35 am

1 stop7h 06m

$486

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Wed 12/3

2:51 pm-12:13 am

1 stop7h 22m

$197

KalispellBaltimore

FCA - BWI

FCABWI

Kalispell Glacier Park

Sun 10/5

5:48 pm-7:10 pm

2 stops23h 22m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Showing 1-10 of 17 results
1
2

Best time to book a flight from Kalispell to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Kalispell with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Kalispell to Baltimore

What is the cheapest month to book a flight from Kalispell to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Kalispell to Baltimore (average of $241). Flying from Kalispell to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. 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 Baltimore. Reviews last updated September 16, 2025.
See what other customers who have flown with Delta and United Airlines from Kalispell to Baltimore have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,957 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,924 reviews
Delta
8.0
Very good
7,957 reviews

Comfort

7.9

Entertainment

7.9

Crew

8.5

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Kalispell to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Kalispell to Baltimore?

    There are many flights that can get you from Kalispell to Baltimore in 6h 50m. Fly via Alaska Airlines or Delta to get the fastest option. There are 1956 mi between Kalispell and Baltimore. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Kalispell to Baltimore round-trip?

    Cheapflights users have booked flights from Kalispell to Baltimore round-trip from $203. Another airline that can offer you cheap pricing is United Airlines. These flights start at 65% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Kalispell to Baltimore one-way?

    $197 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and Alaska Airlines, with prices starting from $275 and $282, respectively.

  • Can I find deals for flights from Kalispell to Baltimore that include hotel bookings?

    Yes. In addition to deals on Kalispell to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Kalispell to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Kalispell to Baltimore.

  • Can I find deals for business class flights from Kalispell to Baltimore?

    Yes. Cheapflights offers flight deals from Kalispell to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Kalispell to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Kalispell to Baltimore (average of $241). Flying from Kalispell to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Kalispell to Baltimore

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Kalispell to Baltimore

Discover the top 2 airlines that operate flights from Kalispell to Baltimore. 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 2,558,603 searches. Data last updated September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$203Average$456FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$460Average$785FlexibilityNo cancel feeOn-time69%

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