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Cheap flights from Columbia to Washington Dulles Intl (COU - IAD)

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$800
$640
$480
$320
Price
$320 - $766
Temperature
46 - 88 °F
Rainfall
3 - 4 inches
Most popular in July High demand for flights, 37% potential price rise
Cheapest in September Best time to find cheap flights, 15% potential price drop
Average price $378 Price for this month
Cheapest price $320 From Columbia to Washington Dulles Intl

Cheap flights from Columbia to Washington Dulles Intl in December 2019

The best prices found for COU to IAD flights for December
23 Dec - 22 Jan
$372pp
COU
Columbia Regional
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
COU
Columbia Regional
22 Dec - 21 Jan
$386pp
COU
Columbia Regional
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
 
1 STOP
COU
Columbia Regional
25 Dec - 5 Jan
$398pp
COU
Columbia Regional
United Airlines
 
1 STOP
IAD
Washington Dulles Intl
IAD
Washington Dulles Intl
United Airlines
   
2 STOPS
COU
Columbia Regional

Alternative routes for Columbia to Washington Dulles Intl

Destination information for Washington Dulles Intl

Things to know before you go. Useful info for your trip from Columbia to Washington Dulles Intl
Average temperature for December in Washington Dulles Intl
48.2 °F
Avg rainfall for December in Washington Dulles Intl
3.2 ″

Airports servicing Columbia

Airports servicing Washington

Related info for your journey

Useful info, stats and facts about Columbia to Washington Dulles Intl flights.

Flight FAQs

From Columbia to Washington Dulles Intl

What percent of flights are delayed?

When booking remember that flights Columbia to Washington Dulles Intl are typically on time.

How many passenger seats are available on a flight on this route?

Commercial airlines for the flight route can seat a total of 20,060,498 passengers per day from Columbia Regional to Washington Dulles Intl.

What is the cheapest airline for this route?

ExpressJet offers the cheapest flights from Columbia to Washington Dulles Intl. Per day you can find on average 2 flights for this route and airline.

Does it rain more in Columbia or Washington Dulles Intl?

The rainfall in Columbia is generally more than the rainfall in Washington Dulles Intl. This will continue over the next 12 days.

Is Columbia weather warmer or cooler than Washington Dulles Intl?

We forecast the temperature to be around the 90 °F's in July, on average. The temperature in Washington Dulles Intl is generally colder than in Columbia. Book flights in a timely manner in correlation to your departure date.