HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Kalispell

$182+ Cheap flights from Baltimore to Kalispell (BWI - FCA)

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 6/17. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — FCA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Baltimore to Kalispell with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Baltimore/Washington to Kalispell Glacier Park are usually found in November or April, booked 57 days in advance, depart on a Friday or Tuesday and return on a Wednesday

Cheap flight deals from Baltimore to Kalispell

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Kalispell (FCA). 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 March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$383
(Alaska Airlines)

One-way from

$182
(Mytrip)

Popular in

December

Cheapest in

November

Average price

$534
Provider with most accurate pricing for Baltimore/Washington-Kalispell Glacier Park flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Kalispell Glacier Park flights.
Search Deals
From Baltimore/Washington to Kalispell Glacier Park
Search Deals
One-way flight from Baltimore/Washington to Kalispell Glacier Park
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($85 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($35 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Baltimore to Kalispell

Cheapest flights from Baltimore to Kalispell
Explore the most affordable flight options available from Baltimore to Kalispell. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/227:06 amBWI - FCA
1 stop10h 24mAlaska Airlines
Fri 4/256:40 pmFCA - BWI
1 stop9h 06mAlaska Airlines
Deal found 3/24$383
This Delta deal was found by Cheapflights users on 3/24. 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.
Sun 5/116:55 amBWI - FCA
1 stop7h 58mDelta
Wed 5/142:15 pmFCA - BWI
1 stop7h 43mDelta
Deal found 3/24$384
This United Airlines deal was found by Cheapflights users on 3/23. 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.
Sun 6/16:05 amBWI - FCA
1 stop9h 16mUnited Airlines
Wed 6/44:15 pmFCA - BWI
1 stop11h 19mUnited Airlines
Deal found 3/23$451
This American Airlines deal was found by Cheapflights users on 3/23. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/96:00 amBWI - FCA
1 stop12h 09mAmerican Airlines
Wed 6/181:17 pmFCA - BWI
1 stop8h 34mAmerican Airlines
Deal found 3/23$487
This Mytrip deal was found by Cheapflights users on 3/23. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/181:37 pmBWI - FCA
2 stops22h 13mMultiple Airlines
Sun 6/2210:40 amFCA - BWI
2 stops26h 18mMultiple Airlines
Deal found 3/23$503

Cheapflights Fare Finder

Customize your flight search to find flights from Baltimore to Kalispell 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 March 25, 2025.
Use the filters below to find and compare flights from Baltimore to Kalispell that are best for you.

Fly from

Baltimore

Fly to

Kalispell

Route

Depart

Return

Price

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Tue 4/22

7:06 am-3:30 pm

1 stop10h 24m

Kalispell Glacier Park

Fri 4/25

6:40 pm-5:46 am

1 stop9h 06m

$383

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Sun 5/11

6:55 am-12:53 pm

1 stop7h 58m

Kalispell Glacier Park

Wed 5/14

2:15 pm-11:58 pm

1 stop7h 43m

$384

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Sun 6/1

6:05 am-1:21 pm

1 stop9h 16m

Kalispell Glacier Park

Wed 6/4

4:15 pm-5:34 am

1 stop11h 19m

$451

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Mon 6/9

6:00 am-4:09 pm

1 stop12h 09m

Kalispell Glacier Park

Wed 6/18

1:17 pm-11:51 pm

1 stop8h 34m

$487

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Wed 6/18

1:37 pm-9:50 am

2 stops22h 13m

Kalispell Glacier Park

Sun 6/22

10:40 am-2:58 pm

2 stops26h 18m

$503

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Tue 6/17

12:25 pm-9:19 am

1 stop22h 54m

$182

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Tue 6/17

8:00 am-2:55 pm

2 stops32h 55m

$219

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Thu 5/15

6:15 am-1:18 pm

1 stop9h 03m

$226

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Wed 5/28

7:05 pm-3:39 pm

1 stop22h 34m

$252

BaltimoreKalispell

BWI - FCA

BWIFCA

Baltimore/Washington

Wed 5/28

6:50 am-4:14 pm

2 stops11h 24m

$356

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

Showing 1-10 of 11 results
1
2

Compare providers for flights from Baltimore to Kalispell

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Baltimore to Kalispell in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Baltimore-Kalispell flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Kalispell flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Kalispell flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Kalispell flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Baltimore-Kalispell flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Baltimore to Kalispell

Have a flexible travel schedule? Discover the best time to fly to Kalispell from Baltimore 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 Baltimore to Kalispell

How far ahead should I book a flight from Baltimore to Kalispell?

Use this chart to determine the optimal time to book a round-trip flight from Baltimore to Kalispell. Price data was last updated on March 21, 2025.

Booking 57 days in advance of your planned departure date is, on average, the best time to get cheap flights from Baltimore to Kalispell. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, October is the cheapest month in which you can book a flight from Baltimore to Kalispell (average of $373). Flying from Baltimore to Kalispell in July is currently the most expensive (average of $637). 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.

What is the cheapest time of day to fly from BWI to FCA?

Find hourly flight availability from Baltimore to Kalispell. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 12% on flights from Baltimore to Kalispell by exploring options for tickets at noon.

Rainfall in Kalispell by month

Plan your trip to Kalispell by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kalispell ranges from 1.0 - 2.6 inches per month. June is typically the wettest month, when rainfall can reach 2.6 in. February is typically the driest time to visit Kalispell when rainfall is around 1.0 in.

Temperature in Kalispell by month

Plan your trip to Kalispell by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kalispell, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Kalispell

Get insights into the airlines that provide service to Kalispell. 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 Kalispell. Reviews last updated March 25, 2025.
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,782 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Sun Country Air
6.9
Okay
348 reviews
Alaska Airlines
8.0
Very good
9,782 reviews

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

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

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

    Cheapflights users have booked flights from Baltimore to Kalispell round-trip from $383. Other airlines that can offer you cheap pricing are United Airlines, from $384, and Delta, from $389. Alaska Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

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

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as $182. However, be on the lookout for offers from Delta and Alaska Airlines, as they are both options that can get you from Baltimore to Kalispell for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baltimore to Kalispell 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 Baltimore to Kalispell?

    Currently, October is the cheapest month in which you can book a flight from Baltimore to Kalispell (average of $373). Flying from Baltimore to Kalispell in July is currently the most expensive (average of $637). 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

Traveling to a place near Baltimore?

Book flights to Baltimore if you plan to visit one of these locations
East Glacier Park
Polson

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Baltimore to Kalispell

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Bozeman flights
Baltimore to Bozeman flights
Reagan-National to Bozeman flights
Philadelphia to Bozeman flights
Dulles Intl to Kalispell flights
Dulles Intl to Missoula flights
Reagan-National to Missoula flights
Reagan-National to Kalispell flights
Baltimore to Missoula flights
Philadelphia to Kalispell flights
Baltimore to Billings flights
Dulles Intl to Billings flights
Philadelphia to Missoula flights
Reagan-National to Billings flights
Dulles Intl to Great Falls flights
Philadelphia to Cody flights
Baltimore to Great Falls flights
Baltimore to Helena flights
Reagan-National to Great Falls flights
Baltimore to Cody flights
Philadelphia to Great Falls flights
Philadelphia to Billings flights
Dulles Intl to Cody flights
Dulles Intl to West Yellowstone flights
Philadelphia to Helena flights
Dulles Intl to Helena flights
Philadelphia to West Yellowstone flights
Reagan-National to West Yellowstone flights
Reagan-National to Helena flights
Baltimore to West Yellowstone flights
Philadelphia to Butte flights
Reagan-National to Cody flights
Baltimore to Butte flights
Reagan-National to Butte flights
Dulles Intl to Butte flights
Dulles Intl to Sidney flights

Top 3 airlines flying from Baltimore to Kalispell

Discover the top 3 airlines that operate flights from Baltimore to Kalispell. 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 March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$376Average$622FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$398Average$650FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$454Average$657FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.