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

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 District of Columbia to Great Falls.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from 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 District of Columbia to Great Falls?

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 Great Falls with an airline and back to District of Columbia with another airline.

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

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 Great Falls from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$208 CHEAP FLIGHTS from District of Columbia to Great Falls

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Flight Deals

Cheap Flights from District of Columbia to Great Falls

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

Round-trip

One-way

Last minute

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

Thu, Apr 15 - Sun, Apr 25

7:15 am - 12:27 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

7h 12m1 stop Salt Lake City

1:10 pm - 11:46 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

8h 36m1 stop Salt Lake City

$388Delta

Fri, Dec 4 - Sat, Dec 12

7:00 am - 12:39 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

7h 39m1 stop Salt Lake City

6:19 pm - 9:16 amGTF Great Falls-IAD Washington, D.C. Dulles Intl

12h 57m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$394Delta

Thu, Apr 15 - Sun, Apr 25

7:30 am - 5:43 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

12h 13m2 stops Minneapolis St Paul Salt Lake City

1:10 pm - 11:46 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

8h 36m1 stop Salt Lake City

$394Delta

Thu, Apr 15 - Sun, Apr 25

7:00 am - 5:43 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

12h 43m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:10 pm - 11:46 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

8h 36m1 stop Salt Lake City

$394Delta

Sat, Nov 14 - Sat, Nov 21

6:05 am - 5:39 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

13h 34m2 stops New York John F Kennedy Intl Salt Lake City

6:19 pm - 9:57 amGTF Great Falls-DCA Washington, D.C. Reagan-National

13h 38m2 stops Salt Lake City New York John F Kennedy Intl

$399Delta

Fri, Oct 30 - Fri, Nov 13

2:05 pm - 9:38 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

9h 33m1 stop Denver Intl

2:45 pm - 11:15 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

6h 30m1 stop Denver Intl

$413United Airlines

Fri, Oct 30 - Fri, Nov 13

2:05 pm - 9:38 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

9h 33m1 stop Denver Intl

2:45 pm - 11:15 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

6h 30m1 stop Denver Intl

$423United Airlines

Sat, Oct 31 - Wed, Nov 4

2:05 pm - 9:38 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

9h 33m1 stop Denver Intl

2:45 pm - 11:15 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

6h 30m1 stop Denver Intl

$458United Airlines

Sat, Oct 31 - Wed, Nov 4

12:22 pm - 10:29 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

12h 07m2 stops Minneapolis St Paul Salt Lake City

6:27 pm - 10:09 amGTF Great Falls-DCA Washington, D.C. Reagan-National

13h 42m2 stops Salt Lake City New York John F Kennedy Intl

$469Delta

Sat, Feb 13 - Sat, Feb 20

4:07 pm - 9:50 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

7h 43m1 stop Denver Intl

6:30 am - 2:56 pmGTF Great Falls-DCA Washington, D.C. Reagan-National

6h 26m1 stop Denver Intl

$486United Airlines

Recent last minute flight deals from District of Columbia to Great Falls

Wed, Oct 21 - Sat, Oct 24

6:13 am - 12:38 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

8h 25m1 stop Salt Lake City

1:18 pm - 12:42 amGTF Great Falls-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$589Delta

Wed, Oct 21 - Sat, Oct 24

12:27 pm - 10:29 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

12h 02m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:27 pm - 10:09 amGTF Great Falls-DCA Washington, D.C. Reagan-National

13h 42m2 stops Salt Lake City New York John F Kennedy Intl

$594Delta

Wed, Oct 21 - Sat, Oct 24

10:14 am - 10:29 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

14h 15m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:18 pm - 12:42 amGTF Great Falls-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$594Delta

Wed, Oct 21 - Fri, Oct 23

4:18 pm - 9:22 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

7h 04m1 stop Denver Intl

6:15 am - 3:04 pmGTF Great Falls-DCA Washington, D.C. Reagan-National

6h 49m1 stop Denver Intl

$688United Airlines

Wed, Oct 21 - Fri, Oct 23

4:12 pm - 9:22 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

7h 10m1 stop Denver Intl

6:15 am - 5:35 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

9h 20m1 stop Denver Intl

$688United Airlines

Wed, Oct 21 - Fri, Oct 23

10:14 am - 10:29 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

14h 15m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:18 pm - 11:35 pmGTF Great Falls-IAD Washington, D.C. Dulles Intl

8h 17m1 stop Salt Lake City

$694Delta

Wed, Oct 21 - Fri, Oct 23

11:57 am - 9:22 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

11h 25m2 stops Chicago O'Hare Intl Denver Intl

6:15 am - 3:04 pmGTF Great Falls-DCA Washington, D.C. Reagan-National

6h 49m1 stop Denver Intl

$694United Airlines

Wed, Oct 21 - Fri, Oct 23

12:27 pm - 10:29 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

12h 02m2 stops Detroit Metropolitan Wayne County Salt Lake City

6:27 pm - 10:09 amGTF Great Falls-DCA Washington, D.C. Reagan-National

13h 42m2 stops Salt Lake City New York John F Kennedy Intl

$699Delta

Wed, Oct 21 - Fri, Oct 23

10:14 am - 10:29 pmIAD Washington, D.C. Dulles Intl-GTF Great Falls

14h 15m2 stops Atlanta Hartsfield-Jackson Salt Lake City

1:18 pm - 12:42 amGTF Great Falls-IAD Washington, D.C. Dulles Intl

9h 24m2 stops Salt Lake City Atlanta Hartsfield-Jackson

$699Delta

Wed, Oct 21 - Sat, Oct 24

4:18 pm - 9:22 pmDCA Washington, D.C. Reagan-National-GTF Great Falls

7h 04m1 stop Denver Intl

6:15 am - 3:04 pmGTF Great Falls-DCA Washington, D.C. Reagan-National

6h 49m1 stop Denver Intl

$703United Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$208

Best time to beat the crowds but there is an average 55% increase in price.

Most popular time to fly and prices are also 17% lower on average.

Flight from Washington Dulles Airport to Great Falls

How does KAYAK find such low prices on flights from District of Columbia to Great Falls?
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 District of Columbia to Great Falls.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from District of Columbia to Great Falls?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Great Falls from 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 District of Columbia to Great Falls?
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 Great Falls with an airline and back to District of Columbia with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from District of Columbia to Great Falls?
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 Great Falls from District of Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.