Travelers have found that booking a Wednesday departure is the best way to save up to 61% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.
To save up to 14% on this flight, we recommend booking at least 43 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Columbia to Washington Dulles Intl from $262 1-2 weeks out and tickets from $293 for flights departing within the next 72 hours.
August is one of the best times of the year to fly to Washington Dulles Intl from Columbia. Prices for August average $285 per person but you can even find prices for as low as $90. The most expensive prices can be found in the month of June. Opting for a August flight can save you 30% on your journey compared to booking in August
When flying from Columbia to Washington Dulles Intl, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 35% versus a flight at noon.