$216 Find Cheap Flights from Great Falls to District of Columbia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to District of Columbia departing on 4/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to District of Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to District of Columbia, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to District of Columbia, as well as popular online travel agencies
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Flight Deals

Book Cheap Great Falls to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Great Falls to District of Columbia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Great Falls to District of Columbia

Tue, Feb 3 - Tue, Feb 10
Delta Logo
1:12 pm - 11:48 pm
GTF
-
IAD
8h 36m
1 stop
Delta Logo
7:05 am - 12:32 pm
IAD
-
GTF
7h 27m
1 stop
$323Delta
Tue, Feb 3 - Tue, Feb 10
Delta Logo
6:15 pm - 9:13 am
GTF
-
IAD
12h 58m
2 stops
Delta Logo
7:05 am - 12:32 pm
IAD
-
GTF
7h 27m
1 stop
$329Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
1:12 pm - 11:48 pm
GTF
-
IAD
8h 36m
1 stop
Delta Logo
7:05 am - 12:32 pm
IAD
-
GTF
7h 27m
1 stop
$348Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
1:12 pm - 12:24 am
GTF
-
IAD
9h 12m
2 stops
Delta Logo
7:05 am - 12:32 pm
IAD
-
GTF
7h 27m
1 stop
$354Delta
Sat, May 2 - Wed, May 6
United Airlines Logo
2:25 pm - 11:13 pm
GTF
-
IAD
6h 48m
1 stop
United Airlines Logo
2:30 pm - 9:17 pm
IAD
-
GTF
8h 47m
1 stop
$359United Airlines
Tue, Mar 31 - Wed, Apr 8
Alaska Airlines Logo
5:06 pm - 9:59 pm
GTF
-
DCA
26h 53m
1 stop
Alaska Airlines Logo
8:00 am - 4:26 pm
DCA
-
GTF
10h 26m
1 stop
$382Alaska Airlines
Sat, Feb 14 - Sun, Feb 15
United Airlines Logo
2:25 pm - 11:18 pm
GTF
-
IAD
6h 53m
1 stop
United Airlines Logo
3:58 pm - 9:33 pm
IAD
-
GTF
7h 35m
1 stop
$384United Airlines
Sat, May 2 - Wed, May 6
Delta Logo
6:20 pm - 9:15 am
GTF
-
IAD
12h 55m
2 stops
Delta Logo
7:20 am - 12:27 pm
IAD
-
GTF
7h 07m
1 stop
$385Delta
Tue, Feb 3 - Tue, Feb 10
United Airlines Logo
6:10 am - 2:59 pm
GTF
-
DCA
6h 49m
1 stop
United Airlines Logo
4:11 pm - 9:53 pm
DCA
-
GTF
7h 42m
1 stop
$428United Airlines
Tue, Mar 31 - Wed, Apr 8
Alaska Airlines Logo
5:06 pm - 9:59 pm
GTF
-
DCA
26h 53m
1 stop
Alaska Airlines Logo
5:20 pm - 4:26 pm
DCA
-
GTF
49h 06m
2 stops
$531Alaska Airlines
Booking Insights

KAYAK's insights & trends for Great Falls to District of Columbia flights

Get data-powered insights and trends into flights from Great Falls to District of Columbia to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Great Falls to District of Columbia?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Great Falls to District of Columbia were found on Delta ($323) and Alaska Airlines ($382).

Good to know

Cheapest flight$216
Flight from Great Falls to Washington Dulles Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Great Falls to District of Columbia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Great Falls to District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Great Falls to District of Columbia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Great Falls to District of Columbia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Great Falls to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to District of Columbia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Great Falls to District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Great Falls to District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to District of Columbia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Great Falls to District of Columbia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8051 reviews
8.1Boarding
7.9Comfort
7.8Entertainment
8.5Crew
7.2Food
Airline reviews

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

4.0 OkayNeal, Jan 2026
SEA - SLC
Read more Delta reviews

Departure was delayed resulting in me missing my connection. Delta did not autimatically find me another flight.

The seats weren’t reclining even though it wasn’t as exit seat

It was good because we traveled without luggage, carry on only.

I usually get upgraded so my experience is usually amazing. I did not get upgraded this time - which was fine - but the wifi had issues, the monitors were going in & out, & (though not Delta's fault) one of the gentlemen next to me desperately needed a shower.

The entertainment screens were not working and there was no air condition the entire flight. Very uncomfortable.

I have diamond medallion status and usually we are in comfort plus . We were in main this time ( which was fine ) and my husband wanted wine . I have at least 10 vouchers for drinks that are good for this year and next! The attendant would not take the picture of the voucher as proof and never came back to check as She asked me to pull it up on delta Wi-Fi. Instead my husband just used his Amex to buy the wine . Disappointing!!!

Food is basically Sun Chips, cookies or Cheezits. I had an exit row seat so I had plenty of room. The crew was very nice and efficient. Pilot kept us informed. Pretty good flight.

Air travel sucks. It continues to be awful for all airlines. No shame on delta alone.

It was Delta, but the flight attendants were stressful and disrespectful. I am a diamond member a travel weekly. I have not had a negative thing to share in quite some time. But this was noticeable.

Comfort Plus seat 11E seemed smaller than prior flights. The movie selection is good. Watched most of the most recent Tron movie. I'll watch the remaining part later as my movie is saved in the Delta Seatback Experience.

Safe made to destination. Late to start at GVA for icy reasons but we fought our next fly.

Miserable. They moved my seat, but canceled the next leg of my flight. I resolved the issue at my transfer, but that resulted in lost luggage that has taken days off my schedule with no resolution. Worse, they fail to interface effectively with Lufthansa, forcing me to bounce between two equally useless help desks. The apps are unable to handle the situation, the bag dropped off the tracker, and while the call centers are polite, they do not provide written information to assist with cross-airline communication.

l really enjoy very much the flight was very pleasant

The flight was delayed for 1:30 hours for maintenance issues. They should give more information about connecting flights. For a Business Cabin the Crew was mediocre.

The food is terrible. The same pasta or chicken with bad taste and presentation

It was probably one of the worst flights I’ve been on. The restrooms were never cleaned or stocked. The food was very subpar, and i usually enjoy airline food, so I was disappointed. It was just all around a bad experience. The only saving grace was the flight attendants.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Great crew, excellent landing, good food. Over all great experience. Thank you!

One bag is incorrect and not acceptable for an international flight. The food was not just good. I won't fly with them again.

Everything you need to know for your flight from Great Falls to District of Columbia

Information on your arrival and departure airports