HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Great Falls

$251+ Cheap flights from Baltimore to Great Falls (BWI - GTF)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — GTF
Oct 29 — Nov 51
Tue 10/29
Tue 11/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Edit search

BWI - GTF
Oct 29 - Nov 5

Find cheap flights from Baltimore to Great Falls 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 Baltimore to Great Falls

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Great Falls (GTF). 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 October 24, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

October

Round-trip from

$523
(Alaska Airlines)

One-way from

$442
(United Airlines)
Provider with most accurate pricing for Baltimore/Washington-Great Falls flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baltimore/Washington-Great Falls flights.
Search Deals
High demand for flights, 32% potential price rise
Search Deals
Best time to find cheap flights, 36% potential price drop
Search Deals
From Baltimore/Washington to Great Falls
Search Deals
One-way flight from Baltimore/Washington to Great Falls
Search Deals

Find flight deals from Baltimore to Great Falls

Cheapest flights from Baltimore to Great Falls
Explore the most affordable flight options available from Baltimore to Great Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 24, 2024.

This Alaska Airlines deal was found by Cheapflights users on 10/23. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/86:59 pmBWI - GTF
1 stop22h 28mAlaska Airlines
Tue 11/124:08 pmGTF - BWI
1 stop23h 51mAlaska Airlines
Deal found 10/23$631
This Delta deal was found by Cheapflights users on 10/24. 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.
Fri 11/83:00 pmBWI - GTF
1 stop7h 16mDelta
Sun 11/106:25 pmGTF - BWI
1 stop9h 20mDelta
Deal found 10/24$688
This United Airlines deal was found by Cheapflights users on 10/23. 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 12/226:35 amBWI - GTF
1 stop16h 49mUnited Airlines
Sun 12/297:00 amGTF - BWI
1 stop20h 00mUnited Airlines
Deal found 10/23$778
This Mytrip deal was found by Cheapflights users on 10/24. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/269:05 amBWI - GTF
2 stops27h 24mMultiple Airlines
Sat 11/309:27 amGTF - BWI
2 stops24h 03mMultiple Airlines
Deal found 10/24$1,028

Find flights from Baltimore to Great Falls within your budget

Customize your flight search to find flights from Baltimore to Great Falls 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 2,462,889 searches. Data last updated October 24, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$523 - $1,028

Route

Depart

Return

Price

Baltimore/WashingtonGreat Falls

BWI - GTF

BWIGTF

Baltimore/Washington

Fri 2/14

1 stop21h 09m

Great Falls

Sun 2/16

1 stop25h 11m

$523

Baltimore/WashingtonGreat Falls

BWI - GTF

BWIGTF

Baltimore/Washington

Fri 2/14

2 stops7h 56m

Great Falls

Sun 2/16

1 stop9h 08m

$653

Baltimore/WashingtonGreat Falls

BWI - GTF

BWIGTF

Baltimore/Washington

Sun 12/22

1 stop16h 49m

Great Falls

Sun 12/29

1 stop20h 00m

$778

Baltimore/WashingtonGreat Falls

BWI - GTF

BWIGTF

Baltimore/Washington

Tue 11/26

2 stops27h 24m

Great Falls

Sat 11/30

2 stops24h 03m

$1,028

Flights are sorted by cheapest first

Deals found on 10/23

Compare providers for flights from Baltimore to Great Falls

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 Great Falls in October.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy2 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
CheapfaremartPrice Accuracy-Trust Score*3 starsCancellation PolicyAirline Policy
PricelinePrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy

*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-Great Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Baltimore-Great Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Baltimore-Great Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Baltimore-Great Falls 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-Great Falls 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 Great Falls

Have a flexible travel schedule? Discover the best time to fly to Great Falls 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.

Travel insights for flights from Baltimore to Great Falls

Get recent, data-driven insights about flights from Baltimore to Great Falls including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Baltimore to Great Falls (average of $370). Flying from Baltimore to Great Falls in June is currently the most expensive (average of $585). 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.

Rainfall in Great Falls by month

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

In terms of precipitation, rainfall in Great Falls ranges from 0.5 - 2.5 inches per month. June is typically the wettest month, when rainfall can reach 2.5 in. January is typically the driest time to visit Great Falls when rainfall is around 0.5 in.

Temperature in Great Falls by month

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

If weather is an important factor for your trip to Great Falls, 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 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Great Falls

Get insights into the airlines that provide service to Great Falls. 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 Great Falls. Reviews last updated October 24, 2024.
See what other customers who have flown with Delta and United Airlines from Baltimore to Great Falls have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,410 reviews

Boarding

8.2

Entertainment

7.1

Food

7.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,410 reviews
Alaska Airlines
8.0
Very good
9,410 reviews

Boarding

8.2

Entertainment

7.1

Food

7.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,875 reviews
Alaska Airlines
8.0
Very good
9,410 reviews

Boarding

8.2

Entertainment

7.1

Food

7.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,275 reviews
Alaska Airlines
8.0
Very good
9,410 reviews

Boarding

8.2

Entertainment

7.1

Food

7.2

Crew

8.6

Overall

8.0

Comfort

7.9

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

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

  • Can I find flights from Baltimore to Great Falls for under $600 on Cheapflights?

    Yes, there are multiple flights from Baltimore to Great Falls for under $600. The cheapest flight booked recently is on Alaska Airlines for just $523, but on average you can expect to pay $745.

  • Are there last-minute flights available from Baltimore to Great Falls for under $900?

    There are currently 2+ open flights from Baltimore to Great Falls within the next 7 days for less than $900.

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

    Cheapflights users have booked flights from Baltimore to Great Falls round-trip from $523. Other airlines that can offer you cheap pricing are Delta, from $653, and United Airlines, from $778. Users have found that Alaska Airlines is 29% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $442. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Baltimore to Great Falls for a low price.

  • What does BWI to GTF mean?

    BWI and GTF are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. BWI to GTF refers to a flight route from Baltimore/Washington Airport to Great Falls Airport.

  • Can I find deals for flights from Baltimore to Great Falls that include extra baggage allowance?

    The amount of baggage you can bring on your Baltimore to Great Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Baltimore to Great Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter Baltimore to Great Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Baltimore to Great Falls?

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

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

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

  • Can I find deals for flights from Baltimore to Great Falls that allow pets onboard?

    Many airlines flying from Baltimore to Great Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Baltimore to Great Falls?

    Yes, you can often find last-minute deals on Baltimore to Great Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Baltimore to Great Falls flight deals updated?

    The Baltimore to Great Falls flight deals you see on this page were last updated on 10/24.

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

    Currently, January is the cheapest month in which you can book a flight from Baltimore to Great Falls (average of $370). Flying from Baltimore to Great Falls in June is currently the most expensive (average of $585). 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

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 Great Falls
See prices for flight routes from nearby airports that may be better suited for you.

Dulles Intl to Bozeman flights
Reagan-National to Bozeman flights
Baltimore to Bozeman flights
Philadelphia to Bozeman flights
Reagan-National to Missoula flights
Dulles Intl to Missoula flights
Baltimore to Missoula flights
Dulles Intl to Kalispell flights
Baltimore to Kalispell flights
Dulles Intl to Billings flights
Baltimore to Billings flights
Reagan-National to Billings flights
Philadelphia to Kalispell flights
Philadelphia to Billings flights
Reagan-National to Kalispell flights
Philadelphia to Missoula flights
Baltimore to West Yellowstone flights
Dulles Intl to Great Falls flights
Reagan-National to Helena flights
Philadelphia to Cody flights
Baltimore to Helena flights
Dulles Intl to Helena flights
Reagan-National to Great Falls flights
Philadelphia to Great Falls flights
Baltimore to Cody flights
Dulles Intl to Cody flights
Reagan-National to Cody flights
Baltimore to Butte flights
Philadelphia to Helena flights
Philadelphia to West Yellowstone flights
Dulles Intl to Butte flights
Dulles Intl to West Yellowstone flights
Dulles Intl to Sidney flights
Philadelphia to Butte flights
Reagan-National to West Yellowstone flights
Reagan-National to Butte flights

Top airline flying from Baltimore to Great Falls

Discover the top airline that operate flights from Baltimore to Great Falls. 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 2,462,889 searches. Data last updated October 24, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$487Average$758FlexibilityNo 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.
View all available airlines