GTF - WAS

$224 Find Cheap Flights from Great Falls to Washington, D.C. - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$388
Typical prices: $458-$789
Delta
Fri 12/14Sun 1/7
GTF - IAD • 1 stop
Cheapest one-way
$224
Typical prices: $251-$494
Delta
Fri 1/5
GTF - DCA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Great Falls and Washington, D.C.. You'll need to take a connecting flight to reach the destination.
Insights
Insights
Top routes
GTF - IAD
Cheapest • 4% average savings
GTF - DCA
Most popular
Insights
Insights
When to travel
January
Cheapest • 30% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Salt Lake City (SLC)
Cheapest • Avg $451 (round-trip)
Denver Intl (DEN)
Shortest trip • 7h 24m (one-way)
Insights
Insights
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We hope you love your trip to Washington, D.C.!
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Booking Insights
Flight Deals

Cheap Flights from Great Falls to Washington, D.C. (GTF-WAS)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to Washington, D.C.

Mon, Dec 14 - Wed, Jan 6
Delta Logo
1:19 pm - 11:47 pmGTF  Great Falls-IAD Washington, D.C. Dulles Intl
8h 28m1 stop Salt Lake City
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$388Delta
Mon, Dec 14 - Fri, Jan 8
Delta Logo
1:19 pm - 11:47 pmGTF  Great Falls-IAD Washington, D.C. Dulles Intl
8h 28m1 stop Salt Lake City
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$388Delta
Mon, Dec 14 - Thu, Jan 7
Delta Logo
1:19 pm - 11:47 pmGTF  Great Falls-IAD Washington, D.C. Dulles Intl
8h 28m1 stop Salt Lake City
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$388Delta
Tue, Dec 15 - Thu, Jan 7
Delta Logo
5:35 am - 4:48 pmGTF  Great Falls-DCA Washington, D.C. Reagan-National
9h 13m1 stop Salt Lake City
Delta Logo
7:59 am - 5:47 pmDCA  Washington, D.C. Reagan-National-GTF Great Falls
11h 48m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$394Delta
Wed, Dec 16 - Wed, Jan 6
Delta Logo
6:19 pm - 11:49 amGTF  Great Falls-IAD Washington, D.C. Dulles Intl
15h 30m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$394Delta
Tue, Dec 15 - Thu, Jan 7
Delta Logo
5:35 am - 6:26 pmGTF  Great Falls-IAD Washington, D.C. Dulles Intl
10h 51m2 stops Salt Lake City Minneapolis St Paul
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$394Delta
Tue, Dec 15 - Fri, Jan 8
Delta Logo
6:19 pm - 11:49 amGTF  Great Falls-IAD Washington, D.C. Dulles Intl
15h 30m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$394Delta
Wed, Dec 16 - Fri, Jan 8
Delta Logo
6:19 pm - 11:49 amGTF  Great Falls-IAD Washington, D.C. Dulles Intl
15h 30m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$394Delta
Mon, Dec 14 - Thu, Jan 7
Delta Logo
1:19 pm - 11:47 pmGTF  Great Falls-IAD Washington, D.C. Dulles Intl
8h 28m1 stop Salt Lake City
Delta Logo
9:00 am - 5:47 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
10h 47m2 stops Atlanta Hartsfield-Jackson Salt Lake City
$394Delta
Mon, Dec 14 - Wed, Jan 6
Delta Logo
6:19 pm - 11:49 amGTF  Great Falls-IAD Washington, D.C. Dulles Intl
15h 30m2 stops Salt Lake City New York John F Kennedy Intl
Delta Logo
7:05 am - 12:42 pmIAD  Washington, D.C. Dulles Intl-GTF Great Falls
7h 37m1 stop Salt Lake City
$394Delta
Booking Insights

Price, demand and travel trends for Great Falls to Washington, D.C. flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Great Falls to Washington, D.C.?

Round-trip flights from Great Falls to Washington, D.C. typically range from $458 to $789. The lowest price found in the past 5 days was $388, on Delta.

What is the cheapest Great Falls to Washington, D.C. flight route?

There's little price difference between Great Falls to Washington, D.C. routes. They average around $564 round-trip, based on KAYAK data over the past 12 months.

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Key details for Great Falls to Washington, D.C. flights

Cheapest flight

$224
The most popular month to fly with an average 43% increase in travelers.
One-way flight from Great Falls to Washington, D.C. Reagan-National Airport

When to book flights from Great Falls to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Great Falls to Washington, D.C. based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Great Falls to Washington, D.C. flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Great Falls to Washington, D.C.?

    Only Economy Class is available on flights from Great Falls to Washington, D.C..

  • How long is a flight from Great Falls to Washington, D.C.?

    A nonstop flight from Great Falls to Washington, D.C. takes 00m, covering 1,810 miles.

  • Do I need a passport to fly from Great Falls to Washington, D.C.?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Great Falls to Washington, D.C. flight?

    Round-trip flights from Great Falls to Washington, D.C. range from $458 to $789, with an average of $542 over the past 12 months. Anything below $458 counts as a good deal.

  • Have flight prices from Great Falls to Washington, D.C. changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $388 to $1,199. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Great Falls to Washington, D.C. looking right now?

    One-way fares from Great Falls to Washington, D.C. are currently lower than usual. Average one-way flight prices are about $289, which is 23% below the typical average for this route.

  • What car rental options are available in Washington, D.C.?

    Since Washington, D.C. is served by multiple airports, car rental options and rates can vary depending on which one you fly into.
    Near Washington, D.C. Reagan-National Airport (DCA) — daily rates averaging $71:

    • Sixt
    • Dollar
    • Thrifty
    • Hertz
    • Alamo

    Near Washington, D.C. Dulles Intl Airport (IAD) — daily rates averaging $70:

    • Dollar
    • Hertz
    • Budget
    • Sixt
    • Thrifty

  • Which airports can I use when flying from Great Falls to Washington, D.C.?

    Flights from Great Falls to Washington, D.C. usually depart from Great Falls (GTF) and may arrive at several airports in Washington, D.C. area, including Washington, D.C. Reagan-National (DCA) and Washington, D.C. Dulles Intl (IAD).

  • Which airports do connecting flights from Great Falls to Washington, D.C. pass through?

    One-stop flights from Great Falls to Washington, D.C. most commonly connect through:

    • Denver Intl (DEN) - 63% of one-stop connections
    • Salt Lake City (SLC) - 28% of one-stop connections
    • Seattle/Tacoma Intl (SEA) - 10% of one-stop connections

  • Can I save money by using flexible dates for flights from Great Falls to Washington, D.C.?

    Yes. Flexible dates can save you up to 56% on flights from Great Falls to Washington, D.C.. Tuesday is the cheapest departure day at $453 round-trip on average, while Monday is the most expensive at $1,029, a difference of $576.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Great Falls to Washington, D.C.?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 24m, compared with 8h 37m via Salt Lake City (SLC) and 14h 29m via Seattle/Tacoma Intl (SEA).

  • What is the time difference between Great Falls and Washington, D.C.?

    Washington, D.C. is 2 hours ahead of Great Falls (Eastern Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in Washington, D.C.?

    Some of the most popular sights in Washington, D.C. are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. on KAYAK.

Your guide to booking Great Falls to Washington, D.C. flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $453, about $576 less than Monday fares (56% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Great Falls to Washington, D.C. trip for January. Fares historically average $378 round-trip in that month - typically $718 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Washington, D.C. Reagan-National Airport.

    • Hyatt House Washington DC The Wharf
    • Intercontinental Hotels Washington D.C. - The Wharf By IHG
    • Canopy by Hilton Washington D.C - The Wharf

More options for your flight from Great Falls to Washington, D.C.

Complete your trip to Washington, D.C. with a hotel stay or car rental

Car rentals in Washington, D.C.
Hotels in Washington, D.C.
Vacations in Washington, D.C.