Cheap flights from District of Columbia to Miami from $61

The month of September is, on average, the cheapest month to fly to Miami from District of Columbia, with most prices found around $167. If you are unable to visit Miami during the month of September, then departing from District of Columbia during the month October is also very affordable. Most momondo users find prices during this month for around $192.

The cheapest day to depart from District of Columbia to Miami is on a Monday when prices can be found for as low as $333. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Tuesday is $453.

In the evening is the cheapest time of day to fly from District of Columbia to Miami when you can find flight prices for as low as $235. Flying to Miami in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $434. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Washington, D.C. Dulles Intl to Miami for the best District of Columbia - Miami flight prices

You are more likely to see cheaper flights to Miami from District of Columbia when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around $231 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from District of Columbia for as low as $174 on momondo.

There are 4 cabin classes available to choose from on District of Columbia to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Southwest, United Airlines, and Delta are the most popular carriers operating from District of Columbia to Miami

American Airlines, Frontier and Spirit Airlines are the top three most popular airlines that fly to Miami from District of Columbia according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to Miami. Keep in mind that there are 8 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

As of April 2026, there are 22 flights per day flying from District of Columbia to Miami. The most common time of day flights depart is 11:00AM, with 43% of flights taking off at noon.

As of April 2026, there are 155 flights per week flying from District of Columbia to Miami. The most common day of the week flights depart is Fri, with 15% of flights taking off on this day.