$100 Cheap flights to District of Columbia

Washington, D.C. is about 100% more popular to visit than any other city in District of Columbia, according to momondo users. When visiting Washington, D.C., it is recommended to fly into Washington, D.C. Dulles Intl Airport, where you can typically get the cheapest prices and the most convenient travel options into the city.

Walter E. Washington Convention Center is closest to Washington, D.C. Dulles Intl Airport. Those looking for an alternative airport option near Walter E. Washington Convention Center could try flying into Baltimore Airport.

Many visitors who travel to District of Columbia find themselves making a stop at popular landmarks such as Walter E. Washington Convention Center, White House, and National Mall.

The temperatures in District of Columbia range from 35.6 °F to 80.6 °F depending on the time of year. The warmest month in District of Columbia is July, and the coldest month in District of Columbia is January. Those looking for a drier month during their visit should travel during the months of February, January, or August, when rain is least likely compared to the rest of the year.

There are a total of 13 airlines that operate flight routes to District of Columbia, with American Airlines being the most popular option. An estimated 36% of those flying into District of Columbia choose to fly with American Airlines. If you’re unable to find tickets with American Airlines, then United Airlines and Southwest are also popular airlines to fly with.

On average, a flight to District of Columbia will cost $652 per ticket. We’ve had users find flights to District of Columbia for as low as $29, however. If you’re unable to find a plane ticket for $29, but manage to find one for $510 or less, then this is still a great deal. Keep in mind that flight costs vary depending on where you fly from, what time of year you travel, and what airline you fly with.

The best day of the week to fly to District of Columbia is Wednesday due to prices being at their lowest. Flying out on a Thursday should be a backup plan since this day tends to be less expensive as well. Sunday, on the other hand, is the most expensive day to fly to District of Columbia.

Prices for flights to District of Columbia are updated daily.

As of November 2025, there are 60 operators available to choose from for flights to District of Columbia.

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel to District of Columbia.

The travel and health documents you'll need for your trip to District of Columbia may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at District of Columbia. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.