$214 Cheap United flights Washington (IAD) to Columbia (CAE)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap United Airlines round-trip flights from $189 from IAD to CAE. Affordable one-way options from $214 are also on offer.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

United Airlines flights to Columbia are often cheaper in the off-peak months of January and December. Whether you’re in search of a round-trip or one-way ticket, you could find a better deal then.

Begin your search one to three months ahead of your departure date to get cheaper fares on United Airlines flights from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE). You can save 25% by booking your domestic flight 34 to 86 days in advance versus last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic flights.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

United Airlines has direct flights from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE), with 12 weekly departures. Just choose the “Nonstop” and “Airline” filters during your search on Expedia to find all direct United Airlines flights to CAE.

Take off from Washington Dulles Intl. Airport (IAD) for Columbia Metropolitan Airport (CAE) on a nonstop United Airlines flight, and you’ll be in the air for around 1h 43m.

Thursday has the most United Airlines flights from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE). With 2 daily departures, this is the best day of the week to find something that will fit your plans.

The earliest flight from IAD to CAE with United Airlines leaves at 12:35PM UTC-5. You’ll touch down at 2:18PM UTC-5. The final United Airlines flight of the day takes off at 5:50PM UTC-5 and arrives at 7:34PM UTC-5. With approximately 20% fewer cancellations for morning and mid-morning flights, jetting out early is typically the smartest option.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Columbia Metropolitan Airport (CAE) is the primary Columbia gateway for United Airlines flights from Washington Dulles Intl. Airport (IAD).

Travel from IAD to CAE with United Airlines and look forward to a range of benefits including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

United Airlines generally operates Embraer ERJ planes for journeys from Washington Dulles Intl. Airport (IAD) to Columbia Metropolitan Airport (CAE). Remember that aircraft type can differ depending on operational needs, so the plane you catch might be different on the day.

Changes are generally free within 24 hours of booking, but your airline may charge you after that. For more information about modifying your reservation, go to your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your itinerary without additional charges, apply the “No cancel fee” or “Changes included” filter when organizing your next adventure.