Find Deals on Flights from Washington Dulles Intl to Columbia Regional (IAD - COU)

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
Compare vs. KAYAK all | none
Browse Origins:
Browse Destinations:

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Washington Dulles Intl to Columbia Regional

(Round-trip)
Depart: Mon Mar 13 2017 Return: Tue Mar 14 2017 Trip spans 2 days
American Airlines
American Airlines
IAD
9:44a
COU
6:48p
9h 04m
2 stops
COU
8:35a
IAD
4:46p
8h 11m
2 stops
Depart: Thu Apr 13 2017 Return: Tue Apr 18 2017 Trip spans 6 days
American Airlines
American Airlines
IAD
3:17a
COU
10:57a
7h 40m
1 stop
COU
10:30a
IAD
5:26p
6h 56m
1 stop
Depart: Fri Apr 14 2017 Return: Tue Apr 18 2017 Trip spans 5 days
American Airlines
American Airlines
IAD
12:06p
COU
6:45p
6h 39m
2 stops
COU
10:30a
IAD
5:26p
6h 56m
1 stop
Depart: Mon Jul 17 2017 Return: Fri Jul 21 2017 Trip spans 5 days
American Airlines
American Airlines
IAD
11:22a
COU
7:01p
7h 39m
1 stop
COU
3:36a
IAD
9:34a
5h 58m
1 stop
Depart: Fri Mar 3 2017 Return: Sun Mar 5 2017 Trip spans 3 days
American Airlines
American Airlines
IAD
12:05a
COU
7:40a
7h 35m
2 stops
COU
1:10a
IAD
11:14a
10h 04m
2 stops
Depart: Thu Mar 23 2017 Return: Sat Mar 25 2017 Trip spans 3 days
American Airlines
American Airlines
IAD
3:14a
COU
10:55a
7h 41m
1 stop
COU
10:30a
IAD
5:18p
6h 48m
1 stop
Depart: Tue Feb 28 2017 Return: Thu Mar 2 2017 Trip spans 3 days
$1206
Select
American Airlines
American Airlines
IAD
9:54a
COU
5:48p
7h 54m
1 stop
COU
2:48a
IAD
8:12a
5h 24m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Washington
$443
Destination

Columbia
$443