$87 Find Cheap Flights from Miami to Washington Dulles Airport - Compare and Save

These are the earliest and latest flight times available from Miami to Washington, D.C. Dulles Intl Airport:

• Earliest: departs at 12:19 am and lands at 2:59 am
• Latest: departs at 8:30 pm and lands at 11:10 pm.

The flight takes about 2h 40m.

Two cabin classes are available on flights from Miami to Washington, D.C. Dulles Intl Airport:

• Economy Class
• First Class

A nonstop flight from Miami to Washington, D.C. Dulles Intl Airport takes 2h 40m, covering 923 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Miami to Washington, D.C. Dulles Intl Airport range from $118 to $293, with an average of $197 over the past 12 months. Anything below $118 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 7% above the $197 route average. Book 12 weeks before departure for the lowest fares.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $191 round-trip, compared to $272 via a layover through Atlanta Hartsfield-Jackson (ATL).

Frontier is slightly above the route average for timely arrivals, while United Airlines has a lower on-time arrival rate. On-time arrival rates on Miami to Washington, D.C. Dulles Intl Airport flights are:

• Frontier: 93% on time
• United Airlines: 89% on time
• Delta: 0% on time

Overall, flights on this route are punctual 89% of the time on average.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $40–$100 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737-800 family is used most often on this route, operated mainly by American Airlines and United Airlines. Other aircraft seen on the route include Airbus A318/A319/A320/A321 variants.

Morning is the busiest departure period on Miami to Washington, D.C. Dulles Intl Airport flights, with 50% of flights leaving in that window. Afternoon departures account for 50%, evening flights for 0%, and night flights for 0%.

American Airlines is the only airline on the Miami to Washington, D.C. Dulles Intl Airport route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Miami to Washington, D.C. Dulles Intl Airport are currently lower than usual. Average one-way flight prices are about $144, which is 23% below the typical average for this route.

Washington, D.C. Dulles Intl Airport (IAD) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:

• Dollar
• Hertz
• Budget
• Sixt
• Thrifty

Flights from Miami to Washington, D.C. Dulles Intl Airport usually depart from Miami (MIA) and arrive at Washington, D.C. Dulles Intl (IAD).

Morning flights have the fewest delays on this route, while night departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the Miami to Washington, D.C. Dulles Intl Airport route, 11% of flights were delayed in the past 3 months, with delays averaging 2h 13m.

Connecting flights from Miami to Washington, D.C. Dulles Intl Airport most commonly pass through:

• Atlanta Hartsfield-Jackson (ATL) - 76% of one-stop connections
• Charlotte Douglas (CLT) - 24% of one-stop connections

Yes. Flexible dates can save you up to 52% on flights from Miami to Washington, D.C. Dulles Intl Airport. Friday is the cheapest departure day at $131 round-trip on average, while Tuesday is the most expensive at $269, a difference of $138.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

3 airlines operate flights between Miami and Washington, D.C. Dulles Intl Airport. The airlines offering nonstop flights on this route include:

• United Airlines
• Frontier
• American Airlines

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 5h 07m, compared with 7h 02m via Atlanta Hartsfield-Jackson (ATL).

Some of the most popular sights in Washington, D.C. Dulles Intl Airport are Walter E. Washington Convention Center, National Mall and Capital One Arena. These are among the most viewed places in Washington, D.C. Dulles Intl Airport on KAYAK.

Among airlines operating Miami to Washington, D.C. Dulles Intl Airport flights:

• United Airlines: offers extra legroom; offers free seat selection
• Frontier: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• United Airlines: a cabin bag and a checked bag in Economy Class
• Frontier: a cabin bag in Economy Class class
• American Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.