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Cheap flights from Great Falls to Washington, D.C. from $323

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Great Falls to Washington, D.C.

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:21 pm - 6:18 amGTF  Great Falls-BWI Baltimore/Washington
9h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$348Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
6:21 pm - 6:18 amGTF  Great Falls-BWI Baltimore/Washington
9h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$348Delta
Mon, Sep 28 - Sat, Oct 10
Delta Logo
6:21 pm - 6:18 amGTF  Great Falls-BWI Baltimore/Washington
9h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$348Delta
Wed, Sep 30 - Sat, Oct 10
Delta Logo
6:25 pm - 5:40 amGTF  Great Falls-BWI Baltimore/Washington
9h 15m1 stop Salt Lake City
Delta Logo
7:00 am - 12:31 pmBWI  Baltimore/Washington-GTF Great Falls
7h 31m1 stop Salt Lake City
$348Delta
Thu, Nov 12 - Sun, Nov 15
Delta Logo
6:21 pm - 6:18 amGTF  Great Falls-BWI Baltimore/Washington
9h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$348Delta
Sun, Oct 4 - Sat, Oct 10
Delta Logo
6:21 pm - 6:18 amGTF  Great Falls-BWI Baltimore/Washington
9h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$348Delta
Fri, Oct 2 - Sat, Oct 10
Delta Logo
6:21 pm - 6:18 amGTF  Great Falls-BWI Baltimore/Washington
9h 57m1 stop Salt Lake City
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$348Delta
Tue, Sep 29 - Sat, Oct 10
United Airlines Logo
2:45 pm - 11:08 pmGTF  Great Falls-BWI Baltimore/Washington
6h 23m1 stop Denver Intl
United Airlines Logo
6:10 am - 1:49 pmBWI  Baltimore/Washington-GTF Great Falls
9h 39m2 stops Chicago O'Hare Intl Denver Intl
$354United Airlines
Thu, Nov 5 - Mon, Nov 9
Delta Logo
6:21 pm - 10:37 amGTF  Great Falls-BWI Baltimore/Washington
14h 16m2 stops Salt Lake City Atlanta Hartsfield-Jackson
Delta Logo
7:00 am - 12:38 pmBWI  Baltimore/Washington-GTF Great Falls
7h 38m1 stop Salt Lake City
$354Delta
Fri, Oct 2 - Sat, Oct 10
Delta Logo
6:27 pm - 5:45 amGTF  Great Falls-BWI Baltimore/Washington
9h 18m1 stop Salt Lake City
Delta Logo
12:10 pm - 10:46 pmBWI  Baltimore/Washington-GTF Great Falls
12h 36m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$354Delta
Thu, Nov 5 - Mon, Nov 9

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United Airlines flights from Great Falls to Baltimore

Our best United Airlines deals on Great Falls to Baltimore flight tickets
United Airlines
Nov 5
GTF2:45 pmGreat Falls
6h 23m
1 stop
BWI11:08 pmBaltimore/Washington
Nov 9
BWI6:10 amBaltimore/Washington
9h 39m
2 stops
GTF1:49 pmGreat Falls
$354
United Airlines
Sep 1
GTF6:15 amGreat Falls
6h 57m
1 stop
BWI3:12 pmBaltimore/Washington
Sep 5
BWI4:22 pmBaltimore/Washington
6h 50m
1 stop
GTF9:12 pmGreat Falls
$418
United Airlines
Sep 1
GTF6:15 amGreat Falls
6h 57m
1 stop
BWI3:12 pmBaltimore/Washington
Sep 5
BWI1:00 pmBaltimore/Washington
10h 12m
2 stops
GTF9:12 pmGreat Falls
$424

Alaska Airlines flights from Great Falls to Baltimore

Our best Alaska Airlines deals on Great Falls to Baltimore flight tickets
Alaska Airlines
Nov 5
GTF4:59 pmGreat Falls
22h 13m
1 stop
BWI5:12 pmBaltimore/Washington
Nov 9
BWI6:15 pmBaltimore/Washington
24h 04m
1 stop
GTF4:19 pmGreat Falls
$516
Alaska Airlines
Oct 1
GTF5:19 pmGreat Falls
11h 11m
1 stop
BWI6:30 amBaltimore/Washington
Oct 9
BWI6:15 pmBaltimore/Washington
24h 20m
1 stop
GTF4:35 pmGreat Falls
$588

momondo Fare Finder

 
Use the filters below to find and compare flights from Great Falls to Baltimore that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Sat 10/3

6:21 pm-6:18 am

1 stop9h 57m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$348

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Mon 9/28

6:21 pm-6:18 am

1 stop9h 57m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$348

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Wed 9/30

6:21 pm-6:18 am

1 stop9h 57m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$348

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Thu 11/12

6:25 pm-5:40 am

1 stop9h 15m

Baltimore/Washington

Sun 11/15

7:00 am-12:31 pm

1 stop7h 31m

$348

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Sun 10/4

6:21 pm-6:18 am

1 stop9h 57m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$348

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Fri 10/2

6:21 pm-6:18 am

1 stop9h 57m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$348

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Tue 9/29

6:21 pm-6:18 am

1 stop9h 57m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$348
Quickest round-trip

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Thu 11/5

2:45 pm-11:08 pm

1 stop6h 23m

Baltimore/Washington

Mon 11/9

6:10 am-1:49 pm

2 stops9h 39m

$354

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Fri 10/2

6:21 pm-10:37 am

2 stops14h 16m

Baltimore/Washington

Sat 10/10

7:00 am-12:38 pm

1 stop7h 38m

$354

Great FallsBaltimore

GTF Great Falls - BWI Baltimore/Washington

GTFBWI

Great Falls

Thu 11/5

6:27 pm-5:45 am

1 stop9h 18m

Baltimore/Washington

Mon 11/9

12:10 pm-10:46 pm

2 stops12h 36m

$354

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Great Falls to Baltimore

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Great Falls to Baltimore/Washington?

United Airlines, Alaska Airlines, and Delta are the most popular carriers operating from Great Falls to Baltimore/Washington

When to book flights from Great Falls to Baltimore

Are you open to changing your travel dates? Check out the ideal times to fly from Great Falls to Baltimore according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Great Falls to Baltimore (GTF to BWI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Great Falls to Baltimore

Best Price Found

$323

Fastest flight time

6h 35m

Direct flights

None
The best one-way flight to Baltimore from Great Falls in the past 72 hours is $323. The best round-trip flight deal from Great Falls to Baltimore found on momondo in the last 72 hours is $348.
The fastest flight from Great Falls to Baltimore takes 6h 35m
There are no direct flights from Great Falls to Baltimore. There are no popular flight routes from Great Falls to Baltimore.
Search flight deals

Frequently asked questions about flying from Great Falls to Baltimore

  • How far is Great Falls to Baltimore/Washington by plane?

    A flight from Great Falls to Baltimore/Washington will travel around 1812.9 mi. A reasonable flight in good conditions will take 6h 35m.

  • When did momondo last update prices for flights from Great Falls Airport to Baltimore/Washington Airport?

    Prices for flights from Great Falls Airport to Baltimore/Washington Airport were last updated today.

  • How old do you have to be to fly from Great Falls Airport to Baltimore/Washington Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Great Falls Airport to Baltimore/Washington Airport.

  • What documentation or ID do you need to fly to Baltimore/Washington Airport?

    The travel and health documents you'll need for your trip to Baltimore/Washington Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Baltimore/Washington Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Great Falls to Baltimore?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Great Falls to Baltimore for you.

Can I find flights from Great Falls to Baltimore with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Baltimore from Great Falls with this policy.

How can momondo help me find flights from Great Falls to Baltimore?

Once all potential Great Falls to Baltimore flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Great Falls to Baltimore right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Baltimore from Great Falls. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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