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Cheap flights from Washington, D.C. to Miami from £32

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 16/4. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
7 Mar — 14 Mar1
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
Explore the most affordable flight options available from Washington, D.C. to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 February 2026.

Mon 2/318:08
BWI
-
MIA
1 stop6h 34m
Frontier
Thu 5/308:00
MIA
-
BWI
Nonstop2h 51m
Frontier
Deal found 5/2£76
Thu 19/306:05
BWI
-
MIA
1 stop14h 02m
Multiple Airlines
Thu 26/305:01
MIA
-
BWI
Nonstop2h 44m
Multiple Airlines
Deal found 2/2£85
Sat 25/415:00
DCA
-
MIA
Nonstop2h 40m
Delta
Tue 28/411:20
MIA
-
DCA
Nonstop2h 41m
Delta
Deal found 3/2£85
Sat 21/321:01
BWI
-
MIA
Nonstop2h 53m
Frontier
Sat 28/305:05
MIA
-
BWI
1 stop19h 11m
Frontier
Deal found 4/2£88
Fri 24/415:00
DCA
-
MIA
Nonstop2h 40m
Delta
Tue 28/411:20
MIA
-
DCA
Nonstop2h 41m
Delta
Deal found 2/2£89
Thu 19/308:30
BWI
-
MIA
Nonstop2h 56m
Frontier
Thu 26/305:01
MIA
-
BWI
Nonstop2h 44m
Frontier
Deal found 2/2£91
Wed 11/206:00
BWI
-
MIA
1 stop5h 50m
Multiple Airlines
Fri 13/205:05
MIA
-
BWI
Nonstop2h 44m
Multiple Airlines
Deal found 2/2£94
Sat 21/219:00
BWI
-
MIA
Nonstop2h 45m
Southwest
Tue 24/207:15
MIA
-
BWI
Nonstop2h 40m
Southwest
Deal found 1/2£99
Mon 2/314:20
BWI
-
MIA
Nonstop2h 50m
Southwest
Tue 17/306:10
MIA
-
BWI
Nonstop2h 40m
Southwest
Deal found 5/2£100
Wed 25/214:00
DCA
-
MIA
Nonstop2h 49m
Delta
Thu 5/311:21
MIA
-
DCA
Nonstop2h 39m
Delta
Deal found 2/2£100
Mon 2/321:04
BWI
-
MIA
2 stops27h 38m
Multiple Airlines
Thu 5/308:00
MIA
-
BWI
Nonstop2h 51m
Multiple Airlines
Deal found 5/2£102
Thu 23/415:00
DCA
-
MIA
Nonstop2h 40m
Delta
Tue 28/411:20
MIA
-
DCA
Nonstop2h 41m
Delta
Deal found 4/2£105

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

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Miami (MIA). 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 5 February 2026.

Round-trip from

£76

One-way from

£32

Popular in

April

Cheapest in

February

Average price

£100
Frontier
  • Frontier
  • 2/3-5/3
  • 1 total stop
  • 9h 25m total
  • Washington, D.C. to Miami
Search Deals
Southwest
  • Southwest
  • 16/4
  • Nonstop
  • 2h 40m total
  • Washington, D.C. to Miami
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Washington, D.C. to Miami 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 5 February 2026.
Use the filters below to find and compare flights from Washington, D.C. to Miami that are best for you.

Fly from

Washington, D.C.

Fly to

Miami

Route

Depart

Return

Price

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 25/4

15:00-17:40

Nonstop2h 40m

Miami

Sat 2/5

11:20-14:01

Nonstop2h 41m

£85

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Thu 23/4

15:00-17:40

Nonstop2h 40m

Miami

Tue 28/4

11:20-14:01

Nonstop2h 41m

£105

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 2/5

15:00-17:40

Nonstop2h 40m

Miami

Sat 9/5

11:10-13:49

Nonstop2h 39m

£105

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 2/3

14:20-17:10

Nonstop2h 50m

Miami

Fri 6/3

06:00-08:40

Nonstop2h 40m

£107

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 23/3

17:25-22:05

1 stop4h 40m

Miami

Wed 25/3

17:45-20:30

Nonstop2h 45m

£107

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 21/2

13:55-16:49

Nonstop2h 54m

Miami

Wed 25/2

11:21-14:00

Nonstop2h 39m

£107

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 25/4

12:00-20:20

2 stops8h 20m

Miami

Tue 28/4

12:10-18:20

1 stop6h 10m

£114

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sun 1/3

20:30-23:15

Nonstop2h 45m

Miami

Tue 3/3

07:15-09:55

Nonstop2h 40m

£115

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 23/2

19:40-22:25

Nonstop2h 45m

Miami

Tue 24/2

07:15-09:55

Nonstop2h 40m

£115

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 2/3

12:40-22:10

1 stop9h 30m

Miami

Thu 5/3

06:40-14:55

1 stop8h 15m

£115

Flights are sorted by cheapest return flights first.

Deals found on 4/2

Showing 1-10 of 42 results
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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
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 Washington, D.C. to Miami

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

Use this chart to determine the optimal time to book a return flight from Washington, D.C. to Miami. Price data was last updated on 30 January 2026.

Booking 30 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 month to book a flight from Washington, D.C. to Miami?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Miami (average of £34). Flying from Washington, D.C. to Miami in July is currently the most expensive (average of £66). 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?

Find hourly flight availability from Washington, D.C. to Miami. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 February 2026.

It’s typically best to fly out from Washington, D.C. to Miami at midday. Doing so could potentially save you 68% on the flight price compared to flying in the evening, which is usually more expensive.

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

Use this chart to determine the cheapest time to fly return from Washington, D.C. to Miami. Price data was last updated on 31 January 2026.

Travellers seeking maximum savings on their Washington, D.C. to Miami flight should consider departing on Monday at midday 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.

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

Explore weekly flight availability from Washington, D.C. to Miami. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 5 February 2026.

The most flights from WAS to MIA are scheduled on a Wednesday (26 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

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

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 154 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, United Airlines have had the lowest number of delays on this route, with just 9% of flights being delayed.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Miami. 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 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 21 daily inbound flights from Washington, D.C. from 2 different airlines.

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

    Airlines like Frontier, Delta, and Southwest fly from Washington, D.C. to Miami in about 2h 40m. The time it takes to get you to your destination can typically vary by up to 3h 55m. There are 921 mi between Washington, D.C. and Miami. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Washington, D.C. to Miami round-trip?

    According to our current data, American Airlines (£122), offers the cheapest pricing from Washington, D.C. to Miami. This flight start at 23% lower than the current average price 3 months from now.

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

    Before booking your flight to Miami from Washington, D.C., check out the most reliable airlines to get you to your destination on time: Volaris (89%), Copa Airlines (79%), United Airlines( 79%).

  • 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, March is the cheapest month in which you can book a flight from Washington, D.C. to Miami (average of £34). Flying from Washington, D.C. to Miami in July is currently the most expensive (average of £66). 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
Key Biscayne
Hollywood
Margate
Boynton Beach
Sunrise
Florida City
Marathon
Palm Beach
Fisher Island
Sunny Isles Beach

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Washington, D.C. to Miami

See prices for flight routes from nearby airports that may be better suited for you.
Dulles Intl to Orlando flights

Top 2 airlines flying from Washington, D.C. to Miami

Discover the top 2 airlines that operate flights from Washington, D.C. to Miami. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 February 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£78Average£92FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest£122Average£201FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Washington, D.C. to Miami?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Washington, D.C. to Miami. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights simply makes it quick and affordable to book flights from Washington, D.C. to Miami by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Yes! Cheapflights helps users easily find flights from Washington, D.C. to Miami with no change fees.

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

Yes, Cheapflights offers price alerts on Washington, D.C. to Miami flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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