Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Washington, D.C. to Miami from £57

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
20 Jan — 27 Jan1
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 21 December 2025.

Wed 31/1214:00DCA - MIA
Nonstop2h 52mDelta
Thu 8/111:21MIA - DCA
Nonstop2h 39mDelta
Deal found 18/12£126
Wed 31/1214:00DCA - MIA
Nonstop2h 52mDelta
Fri 9/110:41MIA - DCA
1 stop5h 48mDelta
Deal found 19/12£134
Wed 31/1214:00DCA - MIA
Nonstop2h 52mDelta
Sat 10/107:00MIA - DCA
1 stop5h 57mDelta
Deal found 17/12£144
Wed 31/1216:49BWI - MIA
1 stop7h 42mDelta
Fri 9/108:15MIA - BWI
1 stop7h 23mDelta
Deal found 19/12£156
Mon 29/1215:45DCA - MIA
1 stop8h 20mSouthwest
Wed 31/1209:30MIA - DCA
1 stop8h 50mSouthwest
Deal found 17/12£173
Wed 31/1214:00DCA - MIA
Nonstop2h 52mDelta
Wed 7/111:21MIA - DCA
Nonstop2h 39mDelta
Deal found 19/12£174
Tue 30/1215:45DCA - MIA
1 stop8h 20mSouthwest
Tue 6/114:35MIA - DCA
1 stop8h 45mSouthwest
Deal found 17/12£182
Fri 19/1217:42BWI - MIA
Nonstop2h 55mFrontier
Wed 14/117:45MIA - BWI
1 stop6h 46mFrontier
Deal found 18/12£210
Fri 19/1217:42BWI - MIA
Nonstop2h 55mMultiple Airlines
Wed 14/113:01MIA - BWI
2 stops11h 30mMultiple Airlines
Deal found 18/12£226
Wed 31/1216:49BWI - MIA
1 stop5h 19mDelta
Thu 1/106:00MIA - BWI
1 stop6h 55mDelta
Deal found 20/12£306
Sat 27/1218:59BWI - MIA
1 stop5h 47mDelta
Wed 31/1211:45MIA - BWI
1 stop6h 06mDelta
Deal found 19/12£314
Wed 24/1215:55BWI - MIA
1 stop5h 55mSouthwest
Wed 31/1207:40MIA - BWI
1 stop6h 25mSouthwest
Deal found 17/12£324

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 21 December 2025.

Round-trip from

£81

One-way from

£57

Popular in

December

Cheapest in

February

Average price

£222

Good one-way deal

£83 or less
Frontier
  • Frontier
  • 2/2-9/2
  • 1 total stop
  • 24h 58m total
  • Washington, D.C. to Miami
Search Deals
Southwest
  • Southwest
  • 21/1
  • 1 total stop
  • 6h 05m total
  • Washington, D.C. to Miami
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Washington, D.C. (WAS) to Miami.
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 21 December 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

Wed 4/2

09:00-14:18

1 stop5h 18m

Miami

Wed 11/2

11:21-14:00

Nonstop2h 39m

£105

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 7/1

14:35-17:33

Nonstop2h 58m

Miami

Wed 14/1

15:45-23:10

1 stop7h 25m

£108

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 10/1

14:55-17:53

Nonstop2h 58m

Miami

Tue 13/1

08:15-12:40

1 stop4h 25m

£108

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 5/1

14:35-17:33

Nonstop2h 58m

Miami

Wed 14/1

11:21-14:00

Nonstop2h 39m

£111

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 4/2

14:30-17:28

Nonstop2h 58m

Miami

Sat 7/2

07:15-15:00

1 stop7h 45m

£111

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 25/1

12:40-22:10

1 stop9h 30m

Miami

Tue 27/1

17:20-22:55

1 stop5h 35m

£113

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 26/1

14:30-17:28

Nonstop2h 58m

Miami

Fri 30/1

11:21-14:00

Nonstop2h 39m

£113

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 12/1

11:15-21:30

1 stop10h 15m

Miami

Thu 15/1

12:10-21:45

1 stop9h 35m

£117

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 1/2

06:00-13:45

1 stop7h 45m

Miami

Thu 5/2

06:45-12:50

2 stops6h 05m

£117

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 19/1

11:10-16:30

1 stop5h 20m

Miami

Sat 24/1

07:15-12:40

1 stop5h 25m

£119

Flights are sorted by cheapest return flights first.

Deals found on 18/12

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 December 2025.

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 £32). Flying from Washington, D.C. to Miami in July is currently the most expensive (average of £67). 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 21 December 2025.

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 20 December 2025.

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 21 December 2025.

The most flights from WAS to MIA are scheduled on a Saturday (31 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (9 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 15% of weekly flights between Washington, D.C. and Miami have experienced delays in the past year, with the average delay time being 155 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.

Reviews of airlines servicing Miami

Get insights into the airlines that provide service to Miami. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Miami. Reviews last updated 21 December 2025.
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
5.8
Fair
3,082 reviews
Check prices

Entertainment

4.4

Boarding

6.0

Food

4.6

Comfort

5.5

Crew

6.7

Overall

5.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

ATL - MDW

Flight was canceled. Late notification and limited help with booking another flight.
Frontier
5.8
Fair
3,082 reviews
Frontier
5.8
Fair
3,082 reviews
Check prices

Entertainment

4.4

Boarding

6.0

Food

4.6

Comfort

5.5

Crew

6.7

Overall

5.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

ATL - MDW

Flight was canceled. Late notification and limited help with booking another flight.

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 20 daily inbound flights from Washington, D.C. from 1 airline.

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

    Airlines like Delta, Spirit Airlines, and Southwest fly from Washington, D.C. to Miami in about 5h 18m. The time it takes to get you to your destination can typically vary by up to 1h 54m. There are 921 mi between Washington, D.C. and Miami. This flight may include one or multiple stops.

  • 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 (100%), United Airlines (88%), Copa Airlines( 80%).

  • 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 £32). Flying from Washington, D.C. to Miami in July is currently the most expensive (average of £67). 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
Margate
Boynton Beach
Sunrise
Marathon
Palm Beach
Fisher Island
Florida City
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 airline flying from Washington, D.C. to Miami

Discover the top airline 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 21 December 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest£79Average£94FlexibilityNo cancel feeOn-time62%
Search Frontier 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.