Find flights
Deals
When to book
FAQs

Cheap flights from Washington, D.C. to Miami from £36

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Washington, D.C. to Miami are usually found in February or January, booked 77 days in advance, depart on a Wednesday or Monday and return on a Tuesday

Cheap 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 17 September 2025.

Round-trip from

£86

One-way from

£36

Popular in

December

Cheapest in

February

Average price

£126

Good round-trip deal

£83 or less

Good one-way deal

£40 or less
Spirit Airlines
  • Spirit Airlines
  • 31/10-7/11
  • 1 total stop
  • 11h 02m total
  • Washington, D.C. to Miami
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 5/1
  • Nonstop
  • 2h 52m total
  • Washington, D.C. to Miami
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£11 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Miami.
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Miami.
Search Deals

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

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 17 September 2025.

Fri 31/1016:20BWI - MIA
1 stop8h 14mMultiple Airlines
Fri 7/1121:31MIA - BWI
Nonstop2h 48mMultiple Airlines
Deal found 16/9£86
Fri 31/1017:01BWI - MIA
Nonstop2h 42mSpirit Airlines
Fri 7/1121:31MIA - BWI
Nonstop2h 48mSpirit Airlines
Deal found 16/9£91
Sun 7/1221:46BWI - MIA
1 stop12h 37mSpirit Airlines
Wed 10/1213:56MIA - BWI
1 stop9h 15mSpirit Airlines
Deal found 16/9£95
Sun 2/1105:00BWI - MIA
1 stop9h 39mSpirit Airlines
Fri 7/1121:31MIA - BWI
Nonstop2h 48mSpirit Airlines
Deal found 15/9£96
Tue 21/1014:40DCA - MIA
Nonstop2h 37mDelta
Wed 29/1011:15MIA - DCA
Nonstop2h 30mDelta
Deal found 14/9£96
Mon 29/914:55DCA - MIA
Nonstop2h 49mDelta
Thu 9/1011:15MIA - DCA
Nonstop2h 30mDelta
Deal found 15/9£98
Mon 29/914:55DCA - MIA
Nonstop2h 49mDelta
Thu 2/1011:29MIA - DCA
Nonstop2h 31mDelta
Deal found 15/9£100
Sat 11/1014:40DCA - MIA
Nonstop2h 37mDelta
Tue 14/1011:15MIA - DCA
Nonstop2h 30mDelta
Deal found 16/9£108
Wed 1/1006:55DCA - MIA
1 stop5h 10mSouthwest
Wed 1/1017:25MIA - DCA
1 stop4h 35mSouthwest
Deal found 15/9£111
Mon 29/906:00DCA - MIA
1 stop4h 50mSouthwest
Fri 3/1017:15MIA - DCA
1 stop5h 40mSouthwest
Deal found 15/9£113
Sun 12/1013:00DCA - MIA
1 stop9h 55mSouthwest
Sat 18/1006:50MIA - DCA
1 stop4h 30mSouthwest
Deal found 15/9£114
Sat 8/1114:40DCA - MIA
Nonstop2h 37mDelta
Tue 11/1111:25MIA - DCA
Nonstop2h 33mDelta
Deal found 16/9£115

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 17 September 2025.
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

Sun 1/2

14:55-17:55

Nonstop3h 00m

Miami

Fri 6/2

11:20-14:06

Nonstop2h 46m

£96

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Tue 21/10

14:40-17:17

Nonstop2h 37m

Miami

Wed 29/10

11:15-13:45

Nonstop2h 30m

£96

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 20/10

14:40-17:17

Nonstop2h 37m

Miami

Tue 28/10

11:15-13:45

Nonstop2h 30m

£96

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 29/9

14:55-17:44

Nonstop2h 49m

Miami

Tue 7/10

11:15-13:45

Nonstop2h 30m

£98

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Thu 2/10

14:55-17:44

Nonstop2h 49m

Miami

Sat 11/10

11:15-13:45

Nonstop2h 30m

£98

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Fri 3/10

14:55-17:44

Nonstop2h 49m

Miami

Tue 7/10

11:15-13:45

Nonstop2h 30m

£98

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 4/10

14:30-21:50

1 stop7h 20m

Miami

Tue 7/10

07:35-14:45

1 stop7h 10m

£111

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Tue 28/10

13:30-20:35

1 stop7h 05m

Miami

Sun 2/11

07:10-14:15

1 stop7h 05m

£111

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 12/10

13:00-22:55

1 stop9h 55m

Miami

Sat 18/10

06:50-11:20

1 stop4h 30m

£114

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Thu 30/10

15:35-22:50

1 stop7h 15m

Miami

Tue 4/11

06:55-14:40

2 stops7h 45m

£114

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 44 results
1
2
3
...
5

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 12 September 2025.

Booking 77 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, January is the cheapest month in which you can book a flight from Washington, D.C. to Miami (average of £559). Flying from Washington, D.C. to Miami in July is currently the most expensive (average of £760). 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 17 September 2025.

It’s typically best to fly out from Washington, D.C. to Miami at midday. Doing so could potentially save you 54% on the flight price compared to flying in the morning, 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 14 September 2025.

Travellers seeking maximum savings on their Washington, D.C. to Miami flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday mornings 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 17 September 2025.

The most flights from WAS to MIA are scheduled on a Monday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

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 19 daily inbound flights from Washington, D.C. from 2 different airlines.

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

    Airlines like Delta, Southwest, and Spirit Airlines fly from Washington, D.C. to Miami in about 3h. The time it takes to get you to your destination can typically vary by up to 9h 37m. There are 921 mi between Washington, D.C. and Miami. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Washington, D.C. to Miami round-trip?

    According to our current data, American Airlines (£101), and United Airlines (£298) offers the cheapest pricing from Washington, D.C. to Miami. These flights start at 36% 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: Copa Airlines (93%), United Airlines (93%), Frontier( 43%).

  • 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 £559). Flying from Washington, D.C. to Miami in July is currently the most expensive (average of £760). 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
Key Biscayne
Boynton Beach
Margate
Sunrise
Marathon
Palm Beach
Florida City
Fisher Island
Sunny Isles Beach
Bay Harbor Islands

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 17 September 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£101Average£127FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£298Average£356FlexibilityNo cancel feeOn-time69%
Search United 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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.