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IAD - COU

$596 Find cheap flights from Washington Dulles Airport to Columbia

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dulles Intl to Columbia departing on 10/24. 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
Sat 6/8
Sat 6/15

Search hundreds of travel sites at once for deals on flights to Columbia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to 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 Washington, D.C. to Columbia, as well as popular online travel agencies
In the last 7 days travelers have searched 43,968,530 times on KAYAK, and here is why:

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Dulles Intl to Columbia (IAD-COU)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dulles Intl to 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 and deals for you by selecting your travel dates.
Choose your dates
7:02 am - 3:55 pmIAD-COU
9h 53m2 stops
6:17 am - 3:55 pmCOU-IAD
8h 38m2 stops
$596American Airlines
Find Deal
Thu, Oct 24 - Sat, Oct 26
5:00 am - 5:46 pmIAD-COU
13h 46m2 stops
6:17 pm - 8:47 amCOU-IAD
13h 30m2 stops
$727American Airlines
Find Deal
Fri, Jun 7 - Fri, Jun 14
7:19 am - 4:08 pmIAD-COU
9h 49m1 stop
6:17 am - 3:55 pmCOU-IAD
8h 38m2 stops
$754American Airlines
Find Deal
Thu, Oct 24 - Sat, Oct 26
7:19 am - 4:08 pmIAD-COU
9h 49m1 stop
5:55 am - 10:41 pmCOU-IAD
15h 46m1 stop
$793American Airlines
Find Deal
Thu, Oct 24 - Sat, Oct 26
5:13 pm - 11:53 amIAD-COU
19h 40m1 stop
7:23 am - 11:24 pmCOU-IAD
15h 01m1 stop
$863American Airlines
Find Deal
Fri, Jun 7 - Fri, Jun 14
9:28 am - 5:46 pmIAD-COU
9h 18m2 stops
12:23 pm - 11:24 pmCOU-IAD
10h 01m1 stop
$911American Airlines
Find Deal
Fri, Jun 7 - Fri, Jun 14
2:14 pm - 9:39 pmIAD-COU
8h 25m2 stops
6:09 am - 2:57 pmCOU-IAD
7h 48m2 stops
$1,029American Airlines
Find Deal
Sun, May 19 - Tue, May 21
6:50 am - 12:23 pmIAD-COU
6h 33m1 stop
6:09 am - 1:44 pmCOU-IAD
6h 35m2 stops
$1,085American Airlines
Find Deal
Sun, May 19 - Tue, May 21
6:50 am - 5:19 pmIAD-COU
11h 29m1 stop
7:10 am - 11:37 pmCOU-IAD
15h 27m1 stop
$1,147American Airlines
Find Deal
Sun, May 19 - Tue, May 21

Good to know

Cheapest flight

$596
Flight from Washington Dulles Airport to Columbia

When to book flights from Dulles Intl to Columbia

Are your dates flexible? Find out the best times to travel from Dulles Intl to Columbia 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 Washington Dulles Airport to Columbia flights

  • What is the cheapest flight from Washington, D.C. Dulles Intl Airport to Columbia, Missouri?

    In the last 3 days, the lowest price for a flight from Washington, D.C. Dulles Intl Airport to Columbia, Missouri was $596 for a round-trip ticket.

  • Do I need a passport to fly between Washington Dulles Airport and Columbia?

    No

  • Which airports will I be using when flying from Washington Dulles Airport to Columbia?

    Washington Dulles Airport airport is called Washington, D.C. Dulles Intl and the only airport in Columbia is Columbia Regional.

  • Which aircraft models fly most regularly from Washington Dulles Airport to Columbia?

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

  • Which airline alliances offer flights from Washington Dulles Airport to Columbia?

    oneworld is the only airline alliance operating flights between Washington Dulles Airport and Columbia.

  • How does KAYAK find such low prices on flights from Washington Dulles Airport to 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 Washington Dulles Airport to Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington Dulles Airport to Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Columbia from Washington Dulles Airport 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 Washington Dulles Airport to 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 to Columbia with an airline and back to Washington Dulles Airport with another airline. Booking your flights between Washington Dulles Airport and COU can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington Dulles Airport to 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 to Columbia from Washington Dulles Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Last minute flights from Dulles Intl to Columbia

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Columbia that are departing in the next 10 days.
5/13Mon
multi-stopAmerican Airlines
7h 41mIAD-COU
5/16Thu
multi-stopAmerican Airlines
7h 57mCOU-IAD
$1,123

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Washington Dulles Airport - Columbia Flights

Departure:

Washington Dulles Airport (undefined)United States

Destination:

Columbia (COU)United States

Return flight deals:

Columbia - Washington Dulles Airport

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