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GTF - WAS

$428 Find cheap flights from Great Falls to Washington, D.C.

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Great Falls to Washington, D.C. departing on 10/1. 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
0 bags
sáb 6/22
sáb 6/29

Search hundreds of travel sites at once for deals on flights to Washington, D.C.

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Great Falls to Washington, D.C., 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 Washington, D.C., as well as popular online travel agencies
In the last 7 days travelers have searched 43,800,826 times on KAYAK, and here is why:

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

 
These are the cheapest deals for flights from Great Falls to Washington, D.C. currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Great Falls to Washington, D.C..

Recent one-way flight deals from Great Falls to Washington, D.C.

Only flying one-way? Below are some of the best one-way flight deals from Great Falls to Washington, D.C. found on KAYAK recently.

Recent last minute flight deals from Great Falls to Washington, D.C.

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Great Falls to Washington, D.C..

Recent direct flight deals from Great Falls to Washington, D.C.

The latest deals for direct flights from Great Falls to Washington, D.C. so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Great Falls to Washington, D.C.

Find recent round-trip train or bus tickets from Great Falls to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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5:45 am - 1:56 pmGTF-DCA
6h 11m1 stop
5:20 pm - 10:37 pmDCA-GTF
7h 17m1 stop
$428Delta
Find Deal
ter, out 1 - sáb, out 5
5:45 am - 4:14 pmGTF-IAD
8h 29m1 stop
12:35 pm - 10:51 pmIAD-GTF
12h 16m2 stops
$433Delta
Find Deal
ter, out 1 - sáb, out 5
5:45 am - 1:56 pmGTF-DCA
6h 11m1 stop
12:05 pm - 10:51 pmDCA-GTF
12h 46m2 stops
$433Delta
Find Deal
ter, out 1 - sáb, out 5
5:55 am - 6:42 pmGTF-DCA
10h 47m2 stops
12:05 pm - 10:51 pmDCA-GTF
12h 46m2 stops
$438Delta
Find Deal
ter, out 1 - sáb, out 5
6:00 am - 11:59 pmGTF-IAD
15h 59m1 stop
7:02 am - 3:08 pmIAD-GTF
10h 06m1 stop
$460Alaska Airlines
Find Deal
qua, out 9 - sáb, out 19
6:00 am - 9:30 pmGTF-IAD
13h 30m2 stops
7:02 am - 3:08 pmIAD-GTF
10h 06m1 stop
$465Alaska Airlines
Find Deal
qua, out 9 - sáb, out 19
2:15 pm - 11:05 pmGTF-IAD
6h 50m1 stop
4:10 pm - 9:18 pmIAD-GTF
7h 08m1 stop
$518United Airlines
Find Deal
ter, jul 9 - sáb, jul 13
6:00 am - 11:59 pmGTF-IAD
15h 59m1 stop
7:06 pm - 11:59 pmIAD-GTF
30h 53m1 stop
$537Alaska Airlines
Find Deal
ter, out 8 - sex, out 18
2:15 pm - 11:05 pmGTF-IAD
6h 50m1 stop
6:30 am - 9:18 pmIAD-GTF
16h 48m2 stops
$538United Airlines
Find Deal
ter, jul 9 - sáb, jul 13
7:00 am - 12:30 amGTF-IAD
15h 30m2 stops
4:10 pm - 9:18 pmIAD-GTF
7h 08m1 stop
$557United Airlines
Find Deal
ter, jul 9 - sáb, jul 13

Flights from Great Falls to Washington, D.C. - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Great Falls to Washington, D.C.?

The average price of all flights from Great Falls to Washington, D.C. clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Washington, D.C. on a Wednesday and more expensive on a Sunday. On your return trip to Great Falls, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Great Falls to Washington, D.C.?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Great Falls to Washington, D.C., removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Great Falls to Washington, D.C. is August, where tickets cost $376 on average. On the other hand, the most expensive months are November and March, where the average cost of tickets is $1,009 and $822 respectively.

Good to know

Low season

January

High season

May

Cheapest flight

$428
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Great Falls to Reagan Washington 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
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Great Falls to Washington, D.C.

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

    In the last 3 days, the lowest price for a flight from Great Falls to Washington, D.C. was $428 for a round-trip ticket.

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

    No, a passport isn't needed to fly from Great Falls to Washington, D.C.. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Great Falls to Washington, D.C.?

    Great Falls is served by only 1 airport and there are 2 airports in Washington, D.C.. You will leave Great Falls from Great Falls and you will be arriving in Washington, D.C. at one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl.

  • Which aircraft models fly most regularly from Great Falls to Washington, D.C.?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Great Falls to Washington, D.C.?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between Great Falls and Washington, D.C., with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Great Falls to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Great Falls to Washington, D.C. are Delta and United Airlines. With an average price for the route of $642 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $527 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Great Falls to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Great Falls to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. from Great Falls 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 Washington, D.C.?

    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 to Washington, D.C. with an airline and back to Great Falls with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Great Falls to Washington, D.C.?

    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 to Washington, D.C. from Great Falls up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Great Falls to Washington, D.C.

 
See real verified KAYAK customer reviews for airlines flying from Great Falls to Washington, D.C.. 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 Washington, D.C.? 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.
8.0
DeltaOverall score based on 10561 reviews
7.4Food
8.2Boarding
7.9Comfort
8.0Entertainment
8.6Crew
Airline reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

6.0 GoodPeter, May 2024SLC - HNL
Read more about Delta reviews

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The 1st class male crew member was very pleasant - the short female with round glasses , maybe in 50’s had no personality- never spoke when delivering my food, drink, & never smiled the whole trip! In fact looked annoyed when the boarding proses was happening- I would never hire this woman - unfriendly . Have never dealt with a crew member like her-

5-hour delay due to storms in Tanoa and airspace restricted by Miami traffic controllers.

A regional sized plane was used for a cross country flight with no overhead bin space. I had to "pink check" my laptop and my medications. I was NOT pleased!!!!

All flights were on time and boarding was issue free

Water service would be great. The way they board is terrible. Slow passengers first😂😂 They need to smart up a bit

It got me where I needed it to; not much more. It had no competition so that was why I chose it.

Plane didn’t even make it off the ground. We all had to get off and walk to a different terminal (lots of confusion) to get on a different plane. Landed fairly late, connections missed.

Crowded flight, but upbeat and kind crew. Pilot greeted us at door, flight attendant thanked a number of “special” passengers for their business, another addressed an eight-year old boy as “young man.” United obviously trying to up their game, but though all of that is nice and notable, flying still feels like moving along a human assembly line, being herded into one small space after another (boarding areas with too few seats, planes with limited personal space, shuttles (IAD) packed too full.

It was ok until we got to DC and I wanted to use my United Club pass and the snobbish receptionist said that they don’t take one pass. It took me everything itch of patience not to tell her off

Food choice was poor and we had to buy on board snacks.

We were offer chocolate cookies , not everyone eat chocolate. Thank you

Lost luggage again. Our second trip to Mykonos, and 2nd time no luggage.

Flight was well orchestrated, made up time despite circling a bit all good on United. Travelers can just be so into themselves that common courtesy has gone out window for some, but that’s not on United.

Great Falls - Washington, D.C. Flights

Departure:

Great Falls (GTF)United States

Return flight deals:

Washington, D.C. - Great Falls

Cabin classes: