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Cheap flights from Miami to Washington, D.C. from £49

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/12. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — WAS
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Miami to Washington, D.C. are usually found in February or September, booked 79 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Miami to Washington, D.C.

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Washington, D.C. (WAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 31 October 2025.

Round-trip from

£96

One-way from

£49

Popular in

December

Cheapest in

February

Average price

£141

Good round-trip deal

£1,219 or less

Good one-way deal

£60 or less
Delta
  • Delta
  • 20/1-26/1
  • Nonstop
  • 5h 37m total
  • Miami to Washington, D.C.
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Delta
  • Delta
  • 5/12
  • Nonstop
  • 2h 35m total
  • Miami to Washington, D.C.
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Highest demand for flights based on searches. 12% potential increase in price (£14 potential increase over avg. return price).
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Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Miami to Washington, D.C. (WAS).
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Price to beat on a one-way flight from Miami to Washington, D.C. (WAS).
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Find flight deals from Miami to Washington, D.C.

Enter your travel dates to find the best prices.

Cheapest flights from Miami to Washington, D.C.
Explore the most affordable flight options available from Miami to Washington, D.C.. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 31 October 2025.

Thu 4/1211:26MIA - DCA
Nonstop2h 35mDelta
Sun 7/1214:25DCA - MIA
Nonstop2h 52mDelta
Deal found 30/10£96
Fri 14/1111:27MIA - DCA
Nonstop2h 33mDelta
Sat 15/1114:35DCA - MIA
Nonstop2h 39mDelta
Deal found 30/10£112
Thu 4/1207:40MIA - DCA
1 stop4h 55mSouthwest
Sun 7/1215:30DCA - MIA
1 stop8h 15mSouthwest
Deal found 30/10£115
Thu 6/1111:15MIA - DCA
Nonstop2h 30mDelta
Tue 11/1114:35DCA - MIA
Nonstop2h 39mDelta
Deal found 29/10£119
Thu 13/1106:20MIA - DCA
1 stop5h 40mSouthwest
Sun 16/1108:00DCA - MIA
1 stop8h 30mSouthwest
Deal found 30/10£127
Wed 26/1111:30MIA - DCA
1 stop8h 00mSouthwest
Mon 1/1215:45DCA - MIA
1 stop8h 20mSouthwest
Deal found 29/10£130
Wed 19/1117:15MIA - DCA
1 stop5h 35mSouthwest
Thu 20/1111:40DCA - MIA
1 stop10h 10mSouthwest
Deal found 30/10£131
Thu 20/1106:55MIA - DCA
2 stops10h 30mSouthwest
Sun 23/1115:30DCA - MIA
1 stop8h 15mSouthwest
Deal found 30/10£135
Wed 19/1106:55MIA - DCA
2 stops10h 30mSouthwest
Tue 25/1106:00DCA - MIA
1 stop5h 10mSouthwest
Deal found 30/10£138
Thu 13/1111:27MIA - DCA
Nonstop2h 33mDelta
Sun 16/1114:35DCA - MIA
Nonstop2h 39mDelta
Deal found 29/10£142

Cheapflights Fare Finder

 
Customise your flight search to find flights from Miami to Washington, D.C. that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from Miami to Washington, D.C. that are best for you.

Fly from

Miami

Fly to

Washington, D.C.

Route

Depart

Return

Price

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Sat 6/12

11:26-14:01

Nonstop2h 35m

Washington, D.C. Reagan-National

Sun 7/12

14:25-17:17

Nonstop2h 52m

£96

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Sat 7/2

11:21-14:00

Nonstop2h 39m

Washington, D.C. Reagan-National

Tue 10/2

14:35-17:33

Nonstop2h 58m

£96

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 13/11

11:27-14:00

Nonstop2h 33m

Washington, D.C. Reagan-National

Mon 17/11

14:35-17:14

Nonstop2h 39m

£112

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 12/11

11:25-13:58

Nonstop2h 33m

Washington, D.C. Reagan-National

Sat 15/11

14:35-17:14

Nonstop2h 39m

£119

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 13/11

11:27-14:00

Nonstop2h 33m

Washington, D.C. Reagan-National

Sat 15/11

14:35-17:14

Nonstop2h 39m

£119

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 13/11

06:20-14:55

1 stop8h 35m

Washington, D.C. Reagan-National

Mon 17/11

06:05-12:50

1 stop6h 45m

£127

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 20/11

07:40-14:40

1 stop7h 00m

Washington, D.C. Reagan-National

Mon 1/12

18:45-23:00

1 stop4h 15m

£127

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 13/11

17:25-22:50

1 stop5h 25m

Washington, D.C. Reagan-National

Sun 16/11

06:10-14:30

1 stop8h 20m

£127

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 11/12

07:40-14:40

1 stop7h 00m

Washington, D.C. Reagan-National

Sun 14/12

15:30-23:45

1 stop8h 15m

£130

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 14/11

06:55-11:00

1 stop4h 05m

Washington, D.C. Reagan-National

Sun 16/11

06:10-14:30

1 stop8h 20m

£130

Flights are sorted by cheapest return flights first.

Deals found on 30/10

Showing 1-10 of 20 results
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Best time to book a flight from Miami to Washington, D.C.

Have a flexible travel schedule? Discover the best time to fly to Washington, D.C. from Miami with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Miami to Washington, D.C.

How far ahead should I book a flight from Miami to Washington, D.C.?

Use this chart to determine the optimal time to book a return flight from Miami to Washington, D.C.. Price data was last updated on 24 October 2025.

Booking 79 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Washington, D.C.. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Miami to Washington, D.C.?

Currently, September is the cheapest month in which you can book a flight from Miami to Washington, D.C. (average of £25). Flying from Miami to Washington, D.C. in July is currently the most expensive (average of £64). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to WAS?

Find hourly flight availability from Miami to Washington, D.C.. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 31 October 2025.

It’s optimal to fly from Miami to Washington, D.C. in the afternoon. By choosing this option you can save up to 81% on the cost of your flight, compared to a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Miami to Washington, D.C.. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Washington, D.C.?

    If you book a flight to Washington, D.C. from Miami, you will be flying from Miami, which is the city’s only airport. Miami (MIA) is located 6.1 mi from the center of Miami. There are 9 flights from Miami to Washington, D.C. per day from 0 different airlines.

  • How long is the flight from Miami to Washington, D.C.?

    A quick flight from Miami to Washington, D.C. can take about 2h 35m. Delta provides one of the quickest options available for as low as £96. The distance between Miami and Washington, D.C. is about 921 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Miami to Washington, D.C.?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Miami to Washington, D.C. on time: Copa Airlines (92%), United Airlines (92%), Frontier (86%).

  • Can I find deals for flights from Miami to Washington, D.C. that include hotel bookings?

    Yes. In addition to deals on Miami to Washington, D.C. flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Miami to Washington, D.C.?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Washington, D.C..

  • Can I find deals for business class flights from Miami to Washington, D.C.?

    Yes. Cheapflights offers flight deals from Miami to Washington, D.C. by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Washington, D.C.?

    Currently, September is the cheapest month in which you can book a flight from Miami to Washington, D.C. (average of £25). Flying from Miami to Washington, D.C. in July is currently the most expensive (average of £64). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Silver Spring
Hanover
Oxon Hill
Woodbridge
Arlington
Alexandria
College Park
Tysons

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Why should you use Cheapflights to find cheap flight tickets from Miami to Washington, D.C.?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Washington, D.C. from Miami.

Can Cheapflights find flights from Miami to Washington, D.C. with no change fees?

Certainly. Search results for flights to Washington, D.C. from Miami shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Miami to Washington, D.C. become cheaper?

Not ready to book yet? You can track prices for flights from Miami to Washington, D.C. on Cheapflights with our Price Alert feature and get notified when better prices are available.

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