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Cheap flights from Washington, D.C. to Miami from £63

WAS — MIA
12 Nov — 19 Nov1
1 adult
1 adult, Economy, 0 bags

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

Enter your travel dates to find the best prices.

Cheapest flights from Washington, D.C. to Miami

Thu 26/1118:04 -
Nonstop2h 53m
Thu 3/1215:05 -
Nonstop2h 42m
Deal found 11/10£107
Mon 9/1111:09 -
Nonstop2h 50m
Thu 12/1107:40 -
Nonstop2h 44m
Deal found 13/10£112
Mon 7/1211:10 -
Nonstop2h 40m
Thu 10/1206:30 -
Nonstop2h 35m
Deal found 8/10£125
Wed 28/1014:50 -
Nonstop2h 40m
Tue 3/1111:35 -
Nonstop2h 35m
Deal found 8/10£132
Tue 10/1108:15 -
1 stop7h 15m
Tue 17/1116:20 -
Nonstop2h 40m
Deal found 8/10£132
Tue 24/1118:04 -
Nonstop2h 53m
Tue 1/1215:41 -
1 stop6h 42m
Deal found 10/10£134
Mon 23/1115:10 -
2 stops7h 10m
Thu 26/1107:20 -
Nonstop2h 35m
Deal found 8/10£136
Mon 2/1113:45 -
Nonstop2h 39m
Tue 10/1111:25 -
Nonstop2h 39m
Deal found 8/10£136
Sat 31/1019:33 -
Nonstop2h 53m
Mon 16/1109:00 -
Nonstop2h 38m
Deal found 8/10£136
Fri 27/1118:04 -
Nonstop2h 53m
Fri 4/1215:05 -
Nonstop2h 42m
Deal found 13/10£138
Mon 2/1113:45 -
Nonstop2h 39m
Thu 12/1111:25 -
Nonstop2h 39m
Deal found 8/10£138
Mon 9/1107:32 -
1 stop7h 41m
Thu 12/1116:18 -
1 stop7h 25m
Deal found 13/10£139

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

Round-trip from

£107

One-way from

£63

Popular in

March

Cheapest in

January

Average price

£205

Good one-way deal

£105 or less
Frontier
  • Frontier
  • 26/11-3/12
  • Nonstop
  • 5h 35m total
  • Washington, D.C. to Miami
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Southwest
  • Southwest
  • 10/11-31/12
  • Nonstop
  • 2h 50m total
  • Washington, D.C. to Miami
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£13 potential increase over avg. return price).
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Cheapest flight prices on average. 1% potential price decrease (£3 potential savings vs. average return price).
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Average for round-trip flights in October 2026
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Price to beat on a one-way flight from Washington, D.C. (WAS) to Miami.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Washington, D.C. to Miami that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Tue 26/1

18:10-20:55

Nonstop2h 45m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£63

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Mon 9/11

15:10-22:20

2 stops7h 10m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Mon 21/12

13:35-23:25

2 stops9h 50m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£74

Washington, D.C.Miami

DCA Washington, D.C. Reagan-National - MIA Miami

DCAMIA

Washington, D.C. Reagan-National

Tue 27/10

06:00-11:50

1 stop5h 50m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£75

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Tue 22/12

07:15-18:05

2 stops10h 50m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£79

Washington, D.C.Miami

DCA Washington, D.C. Reagan-National - MIA Miami

DCAMIA

Washington, D.C. Reagan-National

Wed 13/1

12:35-22:15

2 stops9h 40m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£83

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Wed 30/12

17:05-23:10

1 stop6h 05m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Thu 31/12

17:45-22:10

1 stop4h 25m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

BaltimoreMiami

BWI Baltimore/Washington - MIA Miami

BWIMIA

Baltimore/Washington

Tue 10/11

06:15-11:50

1 stop5h 35m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

Washington, D.C.Miami

DCA Washington, D.C. Reagan-National - MIA Miami

DCAMIA

Washington, D.C. Reagan-National

Tue 12/1

13:30-20:10

1 stop6h 40m

Miami

Wed 31/12

00:00-00:00

Nonstop0h 00m

£90

Flights are sorted by cheapest return flights first.

Deals found on 8/10

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Washington, D.C. to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Washington, D.C. with our price prediction graph.
Estimated return price

Cheapflights Insights

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

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

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Miami (average of £178). Flying from Washington, D.C. to Miami in March is currently the most expensive (average of £273). 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 WAS to MIA?

It’s typically best to fly out from Washington, D.C. to Miami in the evening. Doing so could potentially save you 64% on the flight price compared to flying in the morning, which is usually more expensive.

Weekly flight availability from Washington, D.C. to Miami

The most flights from WAS to MIA are scheduled on a Monday (20 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (15 on average).

How much does it cost for a return flight from Washington, D.C. to Miami?

Airfare is below average for this route at the moment.
Washington, D.C. to Miami flights typically cost between £146 and £265 in November.
The cheapest return price found within the last 5 days was £107 on Frontier (26 Nov–3 Dec).

How often are flights from Washington, D.C. to Miami delayed?

About 16% of weekly flights between Washington, D.C. and Miami have experienced delays in the past year, with the average delay time being 149 minutes.

What is the most punctual flight time for Washington, D.C. to Miami flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Washington, D.C. to Miami flights?

Over the past year, American Airlines have had the lowest number of delays on this route, with just 16% of flights being delayed.

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

Booking 33 days in advance of your planned departure date is, on average, the best time to get cheap flights from Washington, D.C. to Miami. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from Washington, D.C. to Miami?

Travellers seeking maximum savings on their Washington, D.C. to Miami flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Miami

Get a feel of what it's like to fly with Frontier from Washington, D.C. to Miami by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Frontier
5.5
Fair
2,542 reviews
Check prices

Boarding

5.8

Food

4.5

Crew

6.5

Entertainment

4.2

Overall

5.5

Comfort

5.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2026

IAH - FLL

I was traveling with a lap infant and got to TSA only to be turned around saying that something was wrong with my boarding pass. I went to an agent and said nothing was wrong, printed me a board pass and I had to rejoin the line. The when I get to the ticket counter I found out they changed my family seat even though I purchased it prior. I was told I got a refund so I’ll see
Frontier
5.5
Fair
2,542 reviews
Frontier
5.5
Fair
2,542 reviews
Check prices

Boarding

5.8

Food

4.5

Crew

6.5

Entertainment

4.2

Overall

5.5

Comfort

5.4

Reviews

1 / 20
8.0
Excellent

Anonymous,Sept 2026

IAH - FLL

I was traveling with a lap infant and got to TSA only to be turned around saying that something was wrong with my boarding pass. I went to an agent and said nothing was wrong, printed me a board pass and I had to rejoin the line. The when I get to the ticket counter I found out they changed my family seat even though I purchased it prior. I was told I got a refund so I’ll see

Related info for your journey

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

    Located just 6.1 mi from the city center, Miami is the airport most travelers will use when flying to Miami from Washington, D.C.. Booking flights from Washington, D.C. to Miami (MIA) should be relatively easy as there are 17 daily inbound flights from Washington, D.C. from 0 different airlines.

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

    Airlines like Southwest, United Airlines, and Delta fly from Washington, D.C. to Miami in about 2h 45m. The time it takes to get you to your destination can typically vary by up to 2h 47m. There are 947 mi between Washington, D.C. and Miami. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington, D.C. to Miami 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 Washington, D.C. to Miami?

    Currently, January is the cheapest month in which you can book a flight from Washington, D.C. to Miami (average of £178). Flying from Washington, D.C. to Miami in March is currently the most expensive (average of £273). 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 Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Margate
Florida City
Fisher Island

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Alternative routes for Washington, D.C. to Miami

Dulles Intl to Orlando flights

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

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