$150 Cheap flights from Great Falls Intl. to Baltimore Washington Intl. Thurgood Marshall (GTF to BWI)

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Find The Best Dates To Fly from Great Falls Intl. to Baltimore Washington Intl. Thurgood Marshall

Compare Flight Prices from Great Falls to Baltimore

Affordable Airfare Tickets from GTF to BWI Airport

The cheapest flights to Baltimore Washington Intl. Thurgood Marshall found within the past 7 days were $406 round trip and $150 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Sep 30 - Wed, Oct 8
GTF
Great Falls
BWI
Baltimore
$406 Roundtrip, found 6 days ago
$406
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 30 from Great Falls to Baltimore, returning Wed, Oct 8, priced at $406 found 6 days ago
Tue, Sep 30 - Tue, Oct 7
GTF
Great Falls
BWI
Baltimore
$421 Roundtrip, found 6 days ago
$421
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Tue, Sep 30 from Great Falls to Baltimore, returning Tue, Oct 7, priced at $421 found 6 days ago
Tue, Aug 26 - Thu, Sep 4
GTF
Great Falls
BWI
Baltimore
$426 Roundtrip, found 3 days ago
$426
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Aug 26 from Great Falls to Baltimore, returning Thu, Sep 4, priced at $426 found 3 days ago
Tue, Sep 30 - Mon, Oct 6
GTF
Great Falls
BWI
Baltimore
$431 Roundtrip, found 6 days ago
$431
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Tue, Sep 30 from Great Falls to Baltimore, returning Mon, Oct 6, priced at $431 found 6 days ago
Tue, Oct 7 - Sat, Oct 11
GTF
Great Falls
BWI
Baltimore
$441 Roundtrip, found 5 days ago
$441
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Tue, Oct 7 from Great Falls to Baltimore, returning Sat, Oct 11, priced at $441 found 5 days ago
Tue, Sep 30 - Wed, Oct 1
GTF
Great Falls
BWI
Baltimore
$444 Roundtrip, found 6 days ago
$444
Roundtrip
found 6 days ago
Select Delta flight, departing Tue, Sep 30 from Great Falls to Baltimore, returning Wed, Oct 1, priced at $444 found 6 days ago
Mon, Sep 15 - Thu, Sep 18
GTF
Great Falls
BWI
Baltimore
$445 Roundtrip, found 8 hours ago
$445
Roundtrip
found 8 hours ago
Select Alaska Airlines flight, departing Mon, Sep 15 from Great Falls to Baltimore, returning Thu, Sep 18, priced at $445 found 8 hours ago
Thu, Oct 2 - Tue, Oct 7
GTF
Great Falls
BWI
Baltimore
$447 Roundtrip, found 6 days ago
$447
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Thu, Oct 2 from Great Falls to Baltimore, returning Tue, Oct 7, priced at $447 found 6 days ago
Wed, Aug 13 - Wed, Aug 20
GTF
Great Falls
BWI
Baltimore
$451 Roundtrip, found 3 days ago
$451
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Aug 13 from Great Falls to Baltimore, returning Wed, Aug 20, priced at $451 found 3 days ago
Thu, Oct 2 - Mon, Oct 6
GTF
Great Falls
BWI
Baltimore
$457 Roundtrip, found 6 days ago
$457
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Oct 2 from Great Falls to Baltimore, returning Mon, Oct 6, priced at $457 found 6 days ago

Frequently asked questions

Are there direct flights from Great Falls Intl. Airport to BWI?
Delta, United Airlines and Alaska Airlines will fly you to Baltimore from Great Falls with one stopover. Unfortunately, there are no direct flights between Great Falls Intl. Airport and BWI Marshall as yet.
How long is the flight from Great Falls Intl. Airport (GTF) to BWI?
If you’re flying from GTF to BWI, you can expect the flight to take approximately 5 hours and 41 minutes. If this is longer than you would have liked, why not take advantage of it? Read up on where you’re headed, get some last-minute organizing done and get as much shut-eye as possible before the adventure begins.
What is the flight distance from Great Falls Intl. Airport (GTF) to Baltimore Washington Intl. Thurgood Marshall Airport (BWI)?
You’ll need to journey around 1,800 mi from GTF to Baltimore Washington Intl. Thurgood Marshall Airport (BWI) before you can officially start your vacation. Order a refreshment when the drink cart trundles by and settle in for some of your favorite films. You won’t be short on time!
What airlines fly from GTF to BWI?
There are no airlines currently offering direct flights between Great Falls Intl. Airport and BWI. Save time and avoid irritating stopovers by exploring the most efficient routes well in advance.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from Great Falls to Baltimore

 

Traveling From
Great Falls Intl.
Traveling To
Baltimore Washington Intl. Thurgood Marshall
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$406

Route Info

Flight path for flights from Great Falls International Airport to Baltimore/Wash International Thurgood Marshall Airport.


Origin:
GTF - Great Falls International Airport
Destination:
BWI - Baltimore/Wash International Thurgood Marshall Airport
Distance:
2,121.00 miles


Discover our best flights from Great Falls GTF to Baltimore BWI. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Great Falls GTF to Baltimore BWI at the right price  

Airfares to Baltimore BWI from Great Falls GTF currently cost between $406 and $457. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Great Falls GTF to Baltimore BWI 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Great Falls GTF to Baltimore BWI on Travelocity starting at $150. Prices and availability subject to change. Additional terms may apply. 

 

Get to Baltimore BWI from Great Falls GTF quicker with direct flights. 

Get to Baltimore faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BWI from GTF to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Great Falls GTF to Baltimore BWI

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BWI from GTF. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Great Falls GTF to Baltimore BWI today 

If you’re flexible about when you travel, September is usually the cheapest month to fly from Great Falls GTF to Baltimore BWI. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Baltimore BWI from Great Falls GTF 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BWI from GTF have this option.  

 

Travel with confidence when you book flights to Baltimore BWI from Great Falls GTF with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.