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

In the last 3 days, the lowest price for a flight from Columbia to Washington, D.C. Dulles Intl Airport was $243 for a one-way ticket and $258 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Columbia and Washington, D.C.?

No, a passport isn't needed to fly from Columbia to Washington, D.C.. However, local authorities might ask for an official ID. Visit our flight page for the latest deals!>/a>

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

When flying out of Columbia you will be using Columbia Regional. You will be landing at Washington, D.C., also known as Washington, D.C. Dulles Intl. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Columbia to Washington, D.C.?

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

How does KAYAK find such low prices on flights from Columbia 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 Columbia to Washington, D.C.. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbia 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 Columbia is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Columbia 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 Columbia with another airline. Booking your flights between Columbia and IAD can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Columbia 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 Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

$243 CHEAP FLIGHTS from Columbia to Washington, D.C. (COU - IAD)

COU - IAD

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

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Cheapest round-trip

$258

United Airlines

Th. 4 1/14Th. 4 1/21

COU - IAD • 1 stop

Cheapest one-way

$243

United Airlines

Th. 6 2/6

COU - IAD • 1 stop

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We hope you love your trip to Dulles Intl!

Flight Deals

Cheap Flights from Columbia to Dulles Intl (COU-IAD)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbia to Dulles Intl 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.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Columbia to Dulles Intl

Th. 4, Thg. 1 14 - Th. 4, Thg. 1 21

11:17 am - 5:35 pm

COU

IAD

5h 18m1 stop

5:17 pm - 9:37 pm

IAD

COU

5h 20m1 stop

$258United Airlines

Th. 3, Thg. 12 30 - Th. 7, Thg. 1 3

6:34 pm - 12:15 am

COU

IAD

4h 41m1 stop

8:15 am - 2:35 pm

IAD

COU

7h 20m1 stop

$268United Airlines

Th. 7, Thg. 1 24 - Th. 3, Thg. 1 27

8:09 am - 4:00 pm

COU

IAD

6h 51m1 stop

8:20 am - 2:35 pm

IAD

COU

7h 15m1 stop

$328United Airlines

Th. 4, Thg. 1 14 - Th. 4, Thg. 1 21

11:17 am - 5:35 pm

COU

IAD

5h 18m1 stop

5:15 pm - 10:42 am

IAD

COU

18h 27m2 stops

$400United Airlines

Th. 4, Thg. 1 14 - Th. 4, Thg. 1 21

6:00 am - 11:12 pm

COU

IAD

16h 12m2 stops

5:46 pm - 11:23 am

IAD

COU

18h 37m2 stops

$409American Airlines

Th. 7, Thg. 1 24 - Th. 3, Thg. 1 27

11:17 am - 5:35 pm

COU

IAD

5h 18m1 stop

10:34 pm - 10:42 am

IAD

COU

13h 08m2 stops

$415United Airlines

Th. 7, Thg. 1 24 - Th. 3, Thg. 1 27

8:09 am - 4:00 pm

COU

IAD

6h 51m1 stop

8:20 am - 9:37 pm

IAD

COU

14h 17m2 stops

$418United Airlines

Th. 4, Thg. 1 14 - Th. 2, Thg. 1 19

3:10 pm - 9:17 pm

COU

IAD

5h 07m1 stop

5:48 pm - 2:35 pm

IAD

COU

21h 47m2 stops

$428United Airlines

Th. 4, Thg. 1 14 - Th. 2, Thg. 1 19

3:10 pm - 9:17 pm

COU

IAD

5h 07m1 stop

10:32 pm - 8:33 pm

IAD

COU

23h 01m1 stop

$442United Airlines

Th. 3, Thg. 12 30 - Th. 7, Thg. 1 3

6:34 pm - 12:15 am

COU

IAD

4h 41m1 stop

5:20 pm - 2:35 pm

IAD

COU

22h 15m2 stops

$453United Airlines

Useful Info

Cheapest flight	$243

Flight from Columbia to Washington, D.C.

When to book flights from Columbia to Dulles Intl

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

What is the cheapest flight from Columbia to Washington, D.C. Dulles Intl Airport?
In the last 3 days, the lowest price for a flight from Columbia to Washington, D.C. Dulles Intl Airport was $243 for a one-way ticket and $258 for a round-trip.
Do I need a passport to fly between Columbia and Washington, D.C.?
No, a passport isn't needed to fly from Columbia to Washington, D.C.. However, local authorities might ask for an official ID.
Which airports will I be using when flying from Columbia to Washington, D.C.?
When flying out of Columbia you will be using Columbia Regional. You will be landing at Washington, D.C., also known as Washington, D.C. Dulles Intl.
Which aircraft models fly most regularly from Columbia to Washington, D.C.?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Columbia 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 Columbia to Washington, D.C..
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Columbia 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 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 Columbia 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 Columbia with another airline. Booking your flights between Columbia and IAD 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 Columbia 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 Columbia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Columbia to Dulles Intl

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Columbia (COU)

Dulles Intl (IAD)

COU - IAD

$258 Find Cheap Flights from Columbia to Washington, D.C.

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Dulles Intl Airport

Everything you should know

Cheap Flights from Columbia to Dulles Intl (COU-IAD)

Recent round-trip flight deals from Columbia to Dulles Intl

Recent one-way flight deals from Columbia to Dulles Intl

Recent last minute flight deals from Columbia to Dulles Intl

Good to know

When to book flights from Columbia to Dulles Intl

FAQs for booking Columbia to Washington, D.C. flights

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

In the last 3 days, the lowest price for a flight from Columbia to Washington, D.C. Dulles Intl Airport was $243 for a one-way ticket and $258 for a round-trip.

Do I need a passport to fly between Columbia and Washington, D.C.?

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

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

When flying out of Columbia you will be using Columbia Regional. You will be landing at Washington, D.C., also known as Washington, D.C. Dulles Intl.

Which aircraft models fly most regularly from Columbia to Washington, D.C.?

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

How does KAYAK find such low prices on flights from Columbia 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 Columbia to Washington, D.C..

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

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

Everything you need to know for your flight from Columbia to Dulles Intl

Information on your arrival and departure airports

Cabin class types available on flights to Dulles Intl

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

Find direct flights to and from Columbia and Dulles Intl

Flights to other popular destinations

Flights from domestic origins to Dulles Intl

Choose which airport to fly into in Washington, D.C.

Find deals for your return flight