$129+ 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 5/8. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BWI
May 10 — May 171
Round-trip
1 adult, Economy
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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
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Cheapest flights from Kalispell to BaltimoreExplore 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 April 10, 2026.
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 April 10, 2026.
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/2212:35 pm
FCA
- BWI
1 stop6h 51m
United Airlines
Wed 5/276:10 am
BWI
- FCA
1 stop7h 19m
United Airlines
Deal found 4/5![United Airlines logo]()
$359
This Delta deal was found by Cheapflights users on 4/9. 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 4/302:49 pm
FCA
- BWI
1 stop6h 37m
Delta
Tue 5/52:18 pm
BWI
- FCA
2 stops11h 09m
Delta
Deal found 4/9![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 4/252:33 pm
FCA
- BWI
1 stop6h 51m
United Airlines
Tue 4/288:00 am
BWI
- FCA
1 stop7h 31m
United Airlines
Deal found 4/7![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/7. 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.
Wed 6/35:13 am
FCA
- BWI
2 stops10h 51m
Delta
Tue 6/912:32 pm
BWI
- FCA
2 stops12h 23m
Delta
Deal found 4/7![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 4/8. 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 5/82:30 pm
FCA
- BWI
1 stop7h 16m
Delta
Sun 5/106:17 am
BWI
- FCA
1 stop9h 16m
Delta
Deal found 4/8![Delta logo]()
$439
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 6/36:15 am
FCA
- BWI
1 stop10h 20m
Alaska Airlines
Sat 6/64:17 pm
BWI
- FCA
1 stop26h 43m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$444
Best flights from Kalispell to BaltimoreDiscover carefully curated flight deals from Kalispell to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Kalispell to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Delta deal was found by Cheapflights users on 4/5. 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 4/306:10 pm
FCA
- BWI
2 stops13h 26m
Delta
Tue 5/56:03 am
BWI
- FCA
2 stops9h 51m
Delta
Deal found 4/5![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 6/36:15 am
FCA
- BWI
1 stop10h 20m
Alaska Airlines
Sat 6/64:17 pm
BWI
- FCA
1 stop26h 43m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 4/5. 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.
Sat 5/2312:35 pm
FCA
- BWI
1 stop6h 51m
United Airlines
Tue 5/266:10 am
BWI
- FCA
1 stop7h 19m
United Airlines
Deal found 4/5![United Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 4/5. 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 5/222:30 pm
FCA
- BWI
1 stop7h 16m
Delta
Wed 5/279:25 am
BWI
- FCA
2 stops10h 02m
Delta
Deal found 4/5![Delta logo]()
$369
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 5/236:15 am
FCA
- BWI
1 stop10h 20m
Alaska Airlines
Tue 5/264:17 pm
BWI
- FCA
2 stops20h 34m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 4/8. 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 5/86:07 pm
FCA
- BWI
2 stops14h 37m
Delta
Sun 5/106:10 am
BWI
- FCA
2 stops9h 23m
Delta
Deal found 4/8![Delta logo]()
$479
This Delta deal was found by Cheapflights users on 4/6. 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 5/72:30 pm
FCA
- BWI
1 stop7h 16m
Delta
Mon 5/116:17 am
BWI
- FCA
1 stop9h 16m
Delta
Deal found 4/6![Delta logo]()
$485
Last-minute flights from Kalispell to BaltimoreDiscover last-minute flight deals from Kalispell to Baltimore. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Baltimore. Data last updated April 10, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Sat 4/252:33 pm
FCA
- BWI
1 stop6h 51m
United Airlines
Tue 4/288:00 am
BWI
- FCA
1 stop7h 31m
United Airlines
Deal found 4/7![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 4/9. 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 4/302:49 pm
FCA
- BWI
1 stop6h 37m
Delta
Tue 5/52:18 pm
BWI
- FCA
2 stops11h 09m
Delta
Deal found 4/9![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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.
Thu 4/307:28 pm
FCA
- BWI
1 stop8h 16m
Alaska Airlines
Mon 5/47:16 pm
BWI
- FCA
1 stop18h 47m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$459
This Delta deal was found by Cheapflights users on 4/8. 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 5/82:30 pm
FCA
- BWI
1 stop7h 16m
Delta
Sun 5/106:17 am
BWI
- FCA
1 stop9h 16m
Delta
Deal found 4/8![Delta logo]()
$439
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/2212:35 pm
FCA
- BWI
1 stop6h 51m
United Airlines
Wed 5/276:10 am
BWI
- FCA
1 stop7h 19m
United Airlines
Deal found 4/5![United Airlines logo]()
$359
One-way flights from Kalispell to BaltimoreSearch for one-way flight options from Kalispell to Baltimore. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Kalispell to Baltimore. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Fri 5/81:33 pm
FCA
- BWI
2 stops28h 35m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$129
This Kiwi.com deal was found by Cheapflights users on 4/7. 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.
Mon 5/111:33 pm
FCA
- BWI
2 stops31h 24m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 4/6. 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.
Sun 5/1012:33 pm
FCA
- BWI
3 stops49h 21m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$158
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 5/67:28 pm
FCA
- BWI
1 stop8h 16m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$180
This Expedia deal was found by Cheapflights users on 4/7. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/311:33 am
FCA
- BWI
1 stop16h 55m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$185
This Delta deal was found by Cheapflights users on 4/8. 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.
Tue 6/166:10 pm
FCA
- BWI
1 stop9h 40m
Delta
Deal found 4/8![Delta logo]()
$190
This Delta deal was found by Cheapflights users on 4/5. 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 4/206:10 pm
FCA
- BWI
2 stops13h 26m
Delta
Deal found 4/5![Delta logo]()
$195
This Delta deal was found by Cheapflights users on 4/7. 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.
Tue 5/126:07 pm
FCA
- BWI
1 stop9h 38m
Delta
Deal found 4/7![Delta logo]()
$200
Find 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 April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (United Airlines) |
One-way from | $129 (Kiwi.com) |
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 April 10, 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
Cheapest round-trip
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Thu 4/30
6:10 pm-9:36 am
2 stops13h 26m
Baltimore/Washington
Tue 5/5
6:03 am-1:54 pm
2 stops9h 51m
$369
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Fri 5/22
2:30 pm-11:46 pm
1 stop7h 16m
Baltimore/Washington
Wed 5/27
9:25 am-5:27 pm
2 stops10h 02m
$369
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Wed 6/3
6:15 am-6:35 pm
1 stop10h 20m
Baltimore/Washington
Sat 6/6
4:17 pm-5:00 pm
1 stop26h 43m
$444
Quickest round-trip
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Sat 5/23
12:35 pm-9:26 pm
1 stop6h 51m
Baltimore/Washington
Tue 5/26
6:10 am-11:29 am
1 stop7h 19m
$459
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Sat 5/23
6:15 am-6:35 pm
1 stop10h 20m
Baltimore/Washington
Tue 5/26
4:17 pm-10:51 am
2 stops20h 34m
$476
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Fri 5/8
6:07 pm-10:44 am
2 stops14h 37m
Baltimore/Washington
Sun 5/10
6:10 am-1:33 pm
2 stops9h 23m
$479
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Thu 5/7
2:30 pm-11:46 pm
1 stop7h 16m
Baltimore/Washington
Mon 5/11
6:17 am-1:33 pm
1 stop9h 16m
$485
Cheapest one-way
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Thu 5/7
7:28 pm-5:44 am
1 stop8h 16m
$180
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Wed 5/6
7:28 pm-5:44 am
1 stop8h 16m
$180
KalispellBaltimore
FCA - BWI
FCABWI
Kalispell Glacier Park
Fri 5/8
7:28 pm-5:44 am
1 stop8h 16m
$180
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from Kalispell to Baltimore
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 Kalispell to Baltimore in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Kalispell-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Kalispell-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Kalispell-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Kalispell-Baltimore 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 Kalispell-Baltimore 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 Kalispell to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Kalispell with our price prediction graph.
FCA-BWI
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
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 April 10, 2026.
See what other customers who have flown with 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.
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Entertainment
7.1
Boarding
7.7
Comfort
7.3
Food
6.6
Crew
8.1
Overall
7.4
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
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.
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Kalispell and Baltimore flights
Browse other Kalispell and Baltimore flight options. Last updated on April 10, 2026.
Other flights from Kalispell
Browse through other flights departing from Kalispell. Flights are based on user searches made on Cheapflights and were last updated on April 10, 2026.
Popular flight searches
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Top airline flying from Kalispell to Baltimore
Discover the top airline 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$428 | Average$638 | FlexibilityNo cancel fee | On-time69% |