$166+ 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 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
FCA — BWI
Sep 15 — Sep 221
Round-trip
1 adult, Economy
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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 August 16, 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 August 16, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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 10/223:36 pm -
1 stop5h 47m
Thu 10/297:30 am -
1 stop9h 11m
Deal found 8/13![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 8/266:20 am -
2 stops10h 22m
Sun 8/306:05 am -
1 stop7h 22m
Deal found 8/11![United Airlines logo]()
$394
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/163:26 pm -
2 stops16h 41m
Wed 9/306:00 am -
1 stop8h 44m
Deal found 8/13![American Airlines logo]()
$434
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 11/77:41 am -
1 stop7h 31m
Wed 11/117:02 am -
1 stop12h 52m
Deal found 8/11![Alaska Airlines logo]()
$453
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 10/18:21 pm -
1 stop8h 09m
Mon 10/57:02 am -
1 stop17h 57m
Deal found 8/12![Alaska Airlines logo]()
$458
This Delta deal was found by Cheapflights users on 8/12. 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 10/96:13 pm -
1 stop9h 32m
Sun 10/117:30 am -
1 stop9h 11m
Deal found 8/12![Delta logo]()
$459
This United Airlines deal was found by Cheapflights users on 8/13. 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 11/76:14 am -
1 stop6h 59m
Wed 11/116:10 am -
2 stops9h 24m
Deal found 8/13![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 8/13. 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 10/16:35 am -
2 stops12h 50m
Mon 10/56:10 am -
2 stops9h 15m
Deal found 8/13![Delta logo]()
$470
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 August 16, 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 August 16, 2026.
This Delta deal was found by Cheapflights users on 8/13. 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 10/223:36 pm -
1 stop5h 47m
Thu 10/297:30 am -
1 stop9h 11m
Deal found 8/13![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 8/266:20 am -
1 stop6h 52m
Sun 8/308:30 am -
1 stop9h 24m
Deal found 8/11![United Airlines logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 11/77:41 am -
1 stop7h 31m
Wed 11/117:02 am -
1 stop12h 52m
Deal found 8/11![Alaska Airlines logo]()
$453
This United Airlines deal was found by Cheapflights users on 8/11. 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 11/76:14 am -
1 stop6h 59m
Wed 11/116:10 am -
2 stops9h 24m
Deal found 8/11![United Airlines logo]()
$464
This Delta deal was found by Cheapflights users on 8/14. 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.
Thu 10/16:35 am -
2 stops12h 50m
Mon 10/56:15 am -
1 stop9h 10m
Deal found 8/14![Delta logo]()
$464
Last-minute flights from Kalispell to BaltimoreDiscover last-minute flight deals from Kalispell to Baltimore. Data last updated August 16, 2026 and is based on user searches.
Discover last-minute flight deals from Kalispell to Baltimore. Data last updated August 16, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 8/15. 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 8/203:14 pm -
1 stop6h 04m
Fri 8/287:39 am -
1 stop7h 13m
Deal found 8/15![Delta logo]()
$569
This United Airlines deal was found by Cheapflights users on 8/11. 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.
Wed 8/266:20 am -
2 stops10h 22m
Sun 8/306:05 am -
1 stop7h 22m
Deal found 8/11![United Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/1010:50 am -
2 stops10h 09m
Fri 9/114:18 pm -
1 stop7h 03m
Deal found 8/12![United Airlines logo]()
$547
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Wed 9/163:26 pm -
2 stops16h 41m
Wed 9/306:00 am -
1 stop8h 44m
Deal found 8/13![American Airlines logo]()
$434
This Expedia deal was found by Cheapflights users on 8/13. 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 9/168:21 pm -
1 stop8h 09m
Wed 9/307:50 am -
1 stop11h 38m
Deal found 8/13![Alaska Airlines logo]()
$484
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Fri 9/183:26 pm -
2 stops16h 41m
Fri 10/27:26 am -
1 stop9h 07m
Deal found 8/12![American Airlines logo]()
$480
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 August 16, 2026.
Search for one-way flight options from Kalispell to Baltimore. Find affordable one-way fares based on user searches. Data last updated August 16, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/12. 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 9/218:46 pm -
2 stops23h 12m
Deal found 8/12![Multiple Airlines logo]()
$166
This Delta deal was found by Cheapflights users on 8/12. 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 9/235:30 am -
2 stops13h 55m
Deal found 8/12![Delta logo]()
$185
This Kiwi.com deal was found by Cheapflights users on 8/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/258:33 pm -
2 stops17h 35m
Deal found 8/14![Multiple Airlines logo]()
$186
This Kiwi.com deal was found by Cheapflights users on 8/11. 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 9/188:33 pm -
2 stops13h 07m
Deal found 8/11![Multiple Airlines logo]()
$193
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 8/258:01 pm -
1 stop8h 29m
Deal found 8/12![Alaska Airlines logo]()
$195
This Priceline deal was found by Cheapflights users on 8/12. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:21 pm -
1 stop8h 09m
Deal found 8/12![Alaska Airlines logo]()
$215
This Delta deal was found by Cheapflights users on 8/12. 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 9/33:14 pm -
1 stop6h 04m
Deal found 8/12![Delta logo]()
$230
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 August 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $359 (Delta) |
One-way from | $166 (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 August 16, 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
Quickest round-trip
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Thu 10/22
3:36 pm-11:23 pm
1 stop5h 47m
Baltimore/Washington
Thu 10/29
7:30 am-2:41 pm
1 stop9h 11m
$359
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Wed 8/26
6:20 am-3:12 pm
1 stop6h 52m
Baltimore/Washington
Sun 8/30
8:30 am-3:54 pm
1 stop9h 24m
$409
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Sat 11/7
7:41 am-5:12 pm
1 stop7h 31m
Baltimore/Washington
Wed 11/11
7:02 am-5:54 pm
1 stop12h 52m
$453
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Sat 11/7
6:14 am-3:13 pm
1 stop6h 59m
Baltimore/Washington
Wed 11/11
6:10 am-1:34 pm
2 stops9h 24m
$464
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Thu 10/1
6:35 am-9:25 pm
2 stops12h 50m
Baltimore/Washington
Mon 10/5
6:15 am-1:25 pm
1 stop9h 10m
$464
Cheapest one-way
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Wed 9/23
5:30 am-9:25 pm
2 stops13h 55m
$185
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Fri 9/18
8:33 pm-11:40 am
2 stops13h 07m
$193
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Tue 8/25
8:01 pm-6:30 am
1 stop8h 29m
$195
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Sat 8/29
12:05 pm-9:29 pm
1 stop7h 24m
$195
Quickest one-way
KalispellBaltimore
FCA Kalispell Glacier Park - BWI Baltimore/Washington
FCABWI
Kalispell Glacier Park
Thu 9/3
3:14 pm-11:18 pm
1 stop6h 04m
$230
Showing 1-10 of 13 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 August.
| 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.
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 August 16, 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.
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
Boarding
7.7
Entertainment
7.1
Crew
8.1
Overall
7.4
Food
6.7
Comfort
7.3
Reviews
1 / 20
4.0
OkayChris,Aug 2026
MIA - ORD
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 August 16, 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 August 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 August 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$310 | Average$530 | FlexibilityNo cancel fee | On-time69% |