Cheap flights from Washington, D.C. to Miami from £37

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 23/8. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
3 Aug — 10 Aug1
1 adult

Cheapflights Tip: The best prices from Washington, D.C. to Miami are usually found in February or January, booked 31 days in advance, depart on a Monday or Wednesday 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 29 July 2025.

Round-trip from

£64

One-way from

£37

Popular in

December

Cheapest in

February

Average price

£165

Good one-way deal

£48 or less
Frontier
  • Frontier
  • 11/9-18/9
  • Nonstop
  • 5h 43m total
  • Washington, D.C. to Miami
Spirit Airlines
  • Spirit Airlines
  • 23/8
  • Nonstop
  • 2h 54m total
  • Washington, D.C. to Miami
Highest demand for flights based on searches. 9% potential increase in price (£12 potential increase over avg. return price).
Cheapest flight prices on average. 5% potential price decrease (£6 potential savings vs. average return price).
Average for round-trip flights in July 2025
Price to beat on a one-way flight from Washington, D.C. (WAS) to Miami.

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 29 July 2025.

Thu 11/919:48BWI - MIA
Nonstop2h 54mFrontier
Thu 18/916:00MIA - BWI
Nonstop2h 49mFrontier
Deal found 28/7£64
Mon 22/916:46BWI - MIA
Nonstop2h 52mSpirit Airlines
Sat 27/916:53MIA - BWI
1 stop5h 40mSpirit Airlines
Deal found 27/7£84
Thu 25/919:48BWI - MIA
Nonstop2h 54mMultiple Airlines
Tue 30/916:53MIA - BWI
1 stop5h 40mMultiple Airlines
Deal found 27/7£90
Wed 10/906:19BWI - MIA
Nonstop2h 45mAmerican Airlines
Wed 17/921:24MIA - BWI
Nonstop2h 35mAmerican Airlines
Deal found 27/7£101
Sat 6/913:20BWI - MIA
Nonstop2h 50mSouthwest
Sun 21/907:15MIA - BWI
Nonstop2h 30mSouthwest
Deal found 28/7£102
Tue 23/914:55DCA - MIA
Nonstop2h 49mDelta
Wed 24/911:29MIA - DCA
Nonstop2h 31mDelta
Deal found 27/7£109
Thu 27/1105:00DCA - MIA
Nonstop2h 47mAmerican Airlines
Thu 11/1219:22MIA - DCA
Nonstop2h 38mAmerican Airlines
Deal found 27/7£126
Wed 10/914:10DCA - MIA
1 stop7h 35mSouthwest
Sat 13/906:55MIA - DCA
1 stop4h 20mSouthwest
Deal found 28/7£131
Sun 31/809:00DCA - MIA
1 stop8h 11mUnited Airlines
Sat 6/907:28MIA - DCA
1 stop7h 54mUnited Airlines
Deal found 28/7£144
Sat 20/916:39BWI - MIA
1 stop7h 44mDelta
Fri 26/919:38MIA - BWI
1 stop4h 50mDelta
Deal found 27/7£146

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 29 July 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

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Thu 11/9

19:48-22:42

Nonstop2h 54m

Miami

Thu 18/9

16:00-18:49

Nonstop2h 49m

£64

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 22/9

16:46-19:38

Nonstop2h 52m

Miami

Sat 27/9

16:53-22:33

1 stop5h 40m

£84

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Thu 25/9

19:48-22:42

Nonstop2h 54m

Miami

Tue 30/9

16:53-22:33

1 stop5h 40m

£90

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Wed 10/9

06:19-09:04

Nonstop2h 45m

Miami

Wed 17/9

21:24-23:59

Nonstop2h 35m

£101

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 6/9

13:20-16:10

Nonstop2h 50m

Miami

Sun 21/9

07:15-09:45

Nonstop2h 30m

£102

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Tue 23/9

14:55-17:44

Nonstop2h 49m

Miami

Wed 24/9

11:29-14:00

Nonstop2h 31m

£109

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Thu 27/11

05:00-07:47

Nonstop2h 47m

Miami

Thu 11/12

19:22-22:00

Nonstop2h 38m

£126

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 3/9

10:45-16:20

1 stop5h 35m

Miami

Sat 6/9

05:50-11:30

1 stop5h 40m

£131

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 31/8

09:00-17:11

1 stop8h 11m

Miami

Sat 6/9

07:28-15:22

1 stop7h 54m

£144

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 20/9

16:39-00:23

1 stop7h 44m

Miami

Thu 25/9

19:38-00:28

1 stop4h 50m

£146

Flights are sorted by cheapest return flights first.

Deals found on 28/7

Showing 1-10 of 19 results
1
2

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 25 July 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, 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 29 July 2025.

It’s typically best to fly out from Washington, D.C. to Miami at midday. Doing so could potentially save you 59% on the flight price compared to flying in the afternoon, 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 27 July 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 29 July 2025.

The most flights from WAS to MIA are scheduled on a Tuesday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (3 on average).

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

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 29 July 2025.
Get a feel of what it's like to fly with Southwest, Delta, andUnited Airlines 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.

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.
8.0
Very Good

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

Boarding

8.1

Crew

8.6

Entertainment

7.5

Overall

8.0

Comfort

8.0

Food

7.0

Reviews

1 / 20
8.0
Excellent

Gina,Jul 2025

LAS - DEN

We experienced bad weather, which turned our 1.5 hour flight from Las Vegas to Denver, into 3.5. The pilot and crew kept us updated and explained that we had to circle and or possibly redirect to another airport. After circling for sometime, we were able to land smoothly in Denver. Thank you to all the flight crew, tower control, and all who got us to our destination safely.

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

  • How popular is this Washington, D.C. to Miami flight route?

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

    According to our current data, Frontier (£64), Spirit Airlines (£84), and American Airlines (£101) offers the cheapest pricing from Washington, D.C. to Miami. These flights start at 61% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Washington, D.C. to Miami one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as £37. Users have also found prices from £37 and £51 on Frontier and Southwest, respectively.

  • 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: Royal Air Maroc (100%), Frontier (80%), Spirit Airlines( 77%).

  • What are the cheapest flights from Washington, D.C. to Miami?

    On average you can expect to pay £48 for a flight from Washington, D.C. to Miami. The cheapest flight overall is £48 while the most popular route, (Washington, D.C. Reagan-National - Miami) is currently priced at £110.

  • 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
Aventura
Sunrise
Palm Beach
Marathon
Florida City
Fisher Island
Sunny Isles Beach
Bay Harbor Islands

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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.

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 29 July 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest£103Average£129FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest£169Average£362FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

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

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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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