$204+ Cheap flights from Great Falls to Baltimore (GTF - 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 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — BWI
Apr 22 — Apr 291
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Great Falls to Baltimore 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.Cheap flight deals from Great Falls to Baltimore
Cheapest
Best
Last-minute
One-way
Cheapest flights from Great Falls to BaltimoreExplore the most affordable flight options available from Great Falls to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
Explore the most affordable flight options available from Great Falls to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 23, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 5/276:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Tue 6/27:00 am
BWI
- GTF
1 stop7h 27m
Delta
Deal found 3/21![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 3/21. 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 5/276:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Wed 6/312:31 pm
BWI
- GTF
2 stops11h 55m
Delta
Deal found 3/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/19. 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.
Sat 5/26:20 pm
GTF
- BWI
2 stops13h 16m
Delta
Wed 5/66:08 am
BWI
- GTF
2 stops13h 32m
Delta
Deal found 3/19![Delta logo]()
$369
This Delta deal was found by Cheapflights users on 3/19. 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 4/96:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Thu 4/167:15 am
BWI
- GTF
1 stop7h 12m
Delta
Deal found 3/19![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 3/19. 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 4/86:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Thu 4/166:08 am
BWI
- GTF
2 stops13h 32m
Delta
Deal found 3/19![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 3/19. 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 4/76:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Thu 4/167:15 am
BWI
- GTF
1 stop7h 12m
Delta
Deal found 3/19![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 3/21. 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 5/296:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Wed 6/37:00 am
BWI
- GTF
1 stop7h 27m
Delta
Deal found 3/21![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 3/19. 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 4/76:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Wed 4/1512:27 pm
BWI
- GTF
2 stops12h 02m
Delta
Deal found 3/19![Delta logo]()
$414
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/22:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Mon 4/64:18 pm
BWI
- GTF
1 stop6h 59m
United Airlines
Deal found 3/18![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/182:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Tue 4/218:00 am
BWI
- GTF
1 stop7h 31m
United Airlines
Deal found 3/17![United Airlines logo]()
$448
Best flights from Great Falls to BaltimoreDiscover carefully curated flight deals from Great Falls to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
Discover carefully curated flight deals from Great Falls to Baltimore that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 23, 2026.
This Delta deal was found by Cheapflights users on 3/21. 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 5/276:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Tue 6/27:00 am
BWI
- GTF
1 stop7h 27m
Delta
Deal found 3/21![Delta logo]()
$358
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/22:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Mon 4/64:18 pm
BWI
- GTF
1 stop6h 59m
United Airlines
Deal found 3/18![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 3/21. 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 5/286:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Wed 6/37:00 am
BWI
- GTF
1 stop7h 27m
Delta
Deal found 3/21![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 3/21. 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 5/286:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Tue 6/212:31 pm
BWI
- GTF
2 stops11h 55m
Delta
Deal found 3/21![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 3/21. 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 5/276:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Wed 6/312:31 pm
BWI
- GTF
2 stops11h 55m
Delta
Deal found 3/21![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/182:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Tue 4/218:00 am
BWI
- GTF
1 stop7h 31m
United Airlines
Deal found 3/17![United Airlines logo]()
$448
This Delta deal was found by Cheapflights users on 3/19. 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 4/96:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Wed 4/157:15 am
BWI
- GTF
1 stop7h 12m
Delta
Deal found 3/19![Delta logo]()
$383
This Delta deal was found by Cheapflights users on 3/19. 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 4/76:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Wed 4/157:15 am
BWI
- GTF
1 stop7h 12m
Delta
Deal found 3/19![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 3/21. 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 5/296:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Tue 6/27:00 am
BWI
- GTF
1 stop7h 27m
Delta
Deal found 3/21![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 3/21. 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 5/296:19 pm
GTF
- BWI
1 stop9h 26m
Delta
Wed 6/37:00 am
BWI
- GTF
1 stop7h 27m
Delta
Deal found 3/21![Delta logo]()
$413
Last-minute flights from Great Falls to BaltimoreDiscover last-minute flight deals from Great Falls to Baltimore. Data last updated March 23, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Baltimore. Data last updated March 23, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 3/18. 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 4/22:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Mon 4/64:18 pm
BWI
- GTF
1 stop6h 59m
United Airlines
Deal found 3/18![United Airlines logo]()
$444
This Delta deal was found by Cheapflights users on 3/19. 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 4/76:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Thu 4/167:15 am
BWI
- GTF
1 stop7h 12m
Delta
Deal found 3/19![Delta logo]()
$408
This Delta deal was found by Cheapflights users on 3/19. 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 4/76:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Wed 4/1512:27 pm
BWI
- GTF
2 stops12h 02m
Delta
Deal found 3/19![Delta logo]()
$414
This Delta deal was found by Cheapflights users on 3/19. 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 4/86:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Thu 4/166:08 am
BWI
- GTF
2 stops13h 32m
Delta
Deal found 3/19![Delta logo]()
$389
This Delta deal was found by Cheapflights users on 3/19. 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 4/86:22 pm
GTF
- BWI
2 stops13h 17m
Delta
Wed 4/1512:27 pm
BWI
- GTF
2 stops12h 02m
Delta
Deal found 3/19![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 3/19. 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 4/96:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Tue 4/147:15 am
BWI
- GTF
1 stop7h 12m
Delta
Deal found 3/19![Delta logo]()
$358
This Delta deal was found by Cheapflights users on 3/19. 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 4/96:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Thu 4/166:00 am
BWI
- GTF
2 stops13h 40m
Delta
Deal found 3/19![Delta logo]()
$364
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/112:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Tue 4/144:18 pm
BWI
- GTF
1 stop6h 59m
United Airlines
Deal found 3/19![United Airlines logo]()
$458
This United Airlines deal was found by Cheapflights users on 3/17. 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 4/182:30 pm
GTF
- BWI
1 stop6h 54m
United Airlines
Tue 4/218:00 am
BWI
- GTF
1 stop7h 31m
United Airlines
Deal found 3/17![United Airlines logo]()
$448
One-way flights from Great Falls to BaltimoreSearch for one-way flight options from Great Falls to Baltimore. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
Search for one-way flight options from Great Falls to Baltimore. Find affordable one-way fares based on user searches. Data last updated March 23, 2026.
This Orbitz deal was found by Cheapflights users on 3/18. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/115:03 pm
GTF
- BWI
1 stop10h 40m
Alaska Airlines
Deal found 3/18![Alaska Airlines logo]()
$204
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 6/2910:18 am
GTF
- BWI
2 stops30h 14m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$243
This Expedia deal was found by Cheapflights users on 3/19. 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.
Mon 6/295:03 pm
GTF
- BWI
1 stop10h 40m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$275
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 6/119:05 pm
GTF
- BWI
3 stops58h 01m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$327
This United Airlines deal was found by Cheapflights users on 3/19. 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 4/26:15 am
GTF
- BWI
1 stop6h 56m
United Airlines
Deal found 3/19![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 3/20. 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 4/26:22 pm
GTF
- BWI
1 stop9h 29m
Delta
Deal found 3/20![Delta logo]()
$522
Find flight deals from Great Falls to Baltimore
Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) 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 March 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $358 (Delta) |
One-way from | $204 (Orbitz) |
Cheapflights Fare Finder
Customize your flight search to find flights from Great Falls 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 March 23, 2026.
Use the filters below to find and compare flights from Great Falls to Baltimore that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Wed 5/27
6:19 pm-5:45 am
1 stop9h 26m
Baltimore/Washington
Tue 6/2
7:00 am-12:27 pm
1 stop7h 27m
$358
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Thu 5/28
6:19 pm-5:45 am
1 stop9h 26m
Baltimore/Washington
Wed 6/3
7:00 am-12:27 pm
1 stop7h 27m
$358
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Thu 5/28
6:19 pm-5:45 am
1 stop9h 26m
Baltimore/Washington
Tue 6/2
12:31 pm-10:26 pm
2 stops11h 55m
$364
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Wed 5/27
6:19 pm-5:45 am
1 stop9h 26m
Baltimore/Washington
Wed 6/3
12:31 pm-10:26 pm
2 stops11h 55m
$364
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Thu 4/9
6:22 pm-5:51 am
1 stop9h 29m
Baltimore/Washington
Wed 4/15
7:15 am-12:27 pm
1 stop7h 12m
$383
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Tue 4/7
6:22 pm-5:51 am
1 stop9h 29m
Baltimore/Washington
Wed 4/15
7:15 am-12:27 pm
1 stop7h 12m
$408
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Fri 5/29
6:19 pm-5:45 am
1 stop9h 26m
Baltimore/Washington
Tue 6/2
7:00 am-12:27 pm
1 stop7h 27m
$413
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Fri 5/29
6:19 pm-5:45 am
1 stop9h 26m
Baltimore/Washington
Wed 6/3
7:00 am-12:27 pm
1 stop7h 27m
$413
Quickest round-trip
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Thu 4/2
2:30 pm-11:24 pm
1 stop6h 54m
Baltimore/Washington
Mon 4/6
4:18 pm-9:17 pm
1 stop6h 59m
$444
Great FallsBaltimore
GTF - BWI
GTFBWI
Great Falls
Sat 4/18
2:30 pm-11:24 pm
1 stop6h 54m
Baltimore/Washington
Tue 4/21
8:00 am-1:31 pm
1 stop7h 31m
$448
Showing 1-10 of 15 resultsSorted by cheapest first
- Most accurate provider: When it comes to deals on Great Falls-Baltimore flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Great Falls-Baltimore flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Great Falls-Baltimore flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Great Falls-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 Great Falls-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 Great Falls to Baltimore
Have a flexible travel schedule? Discover the best time to fly to Baltimore from Great Falls with our price prediction graph.
GTF-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 March 23, 2026.
Read reviews from past customers who have flown United Airlines from Great Falls to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Crew
8.1
Comfort
7.3
Entertainment
7.1
Food
6.6
Overall
7.4
Boarding
7.7
Reviews
1 / 20
10.0
ExcellentDane,Jan 2026
TYS - IAD
Related info for your journey
Find useful and relevant information for your journey from Great Falls to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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
Complete your trip
Flights by cabin class
Other flight options
Other flights from Great Falls
Popular flights
Alternative routes for Great Falls to Baltimore
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Baltimore by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Great Falls to Baltimore by cabin class
Find flights from Great Falls to Baltimore, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Great Falls and Baltimore flights
Browse other Great Falls and Baltimore flight options. Last updated on March 23, 2026.
Other flights from Great Falls
Browse through other flights departing from Great Falls. Flights are based on user searches made on Cheapflights and were last updated on March 23, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top airline flying from Great Falls to Baltimore
Discover the top airline that operate flights from Great Falls 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 March 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$398 | Average$669 | FlexibilityNo cancel fee | On-time69% |