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$43+ Cheap flights from Washington, D.C. (WAS) to Miami Beach, FL

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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. to Miami Beach are usually found in February or September, booked 30 days in advance, depart on a Monday or Sunday and return on a Friday

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

Cheapest flights from Washington, D.C. to Miami Beach
Explore the most affordable flight options available from Washington, D.C. to Miami Beach. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:01 pm
BWI
-
MIA
Nonstop2h 52m
Multiple Airlines
Wed 3/47:05 am
MIA
-
BWI
1 stop10h 42m
Multiple Airlines
Deal found 2/2$90
This American Airlines deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/612:21 pm
BWI
-
MIA
Nonstop2h 47m
American Airlines
Tue 5/128:15 am
MIA
-
BWI
Nonstop2h 36m
American Airlines
Deal found 2/1$91
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/168:54 am
BWI
-
MIA
Nonstop2h 56m
Frontier
Thu 2/198:00 am
MIA
-
BWI
Nonstop2h 51m
Frontier
Deal found 2/2$92
This Frontier deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/158:54 pm
BWI
-
MIA
Nonstop2h 54m
Frontier
Thu 2/198:00 am
MIA
-
BWI
Nonstop2h 51m
Frontier
Deal found 2/2$93
This Frontier deal was found by Cheapflights users on 1/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:01 pm
BWI
-
MIA
Nonstop2h 52m
Frontier
Sat 2/287:09 pm
MIA
-
BWI
1 stop5h 27m
Frontier
Deal found 1/31$94
This WAYA deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:54 am
BWI
-
MIA
Nonstop2h 56m
Multiple Airlines
Wed 3/117:05 am
MIA
-
BWI
1 stop7h 19m
Multiple Airlines
Deal found 2/3$95
This Expedia deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2812:01 pm
BWI
-
MIA
Nonstop2h 52m
Multiple Airlines
Mon 3/29:53 pm
MIA
-
BWI
1 stop12h 34m
Multiple Airlines
Deal found 2/1$96
This Frontier deal was found by Cheapflights users on 2/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/213:14 pm
BWI
-
MIA
Nonstop2h 52m
Frontier
Wed 2/256:59 pm
MIA
-
BWI
1 stop5h 32m
Frontier
Deal found 2/1$97
This Kiwi.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/65:59 pm
BWI
-
MIA
Nonstop2h 54m
Multiple Airlines
Wed 4/83:12 pm
MIA
-
BWI
1 stop9h 32m
Multiple Airlines
Deal found 2/3$98
This Frontier deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/158:30 am
BWI
-
MIA
Nonstop2h 56m
Frontier
Sun 3/225:01 am
MIA
-
BWI
Nonstop2h 44m
Frontier
Deal found 2/2$99
This Frontier deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:54 am
BWI
-
MIA
Nonstop2h 56m
Frontier
Tue 2/246:57 pm
MIA
-
BWI
1 stop5h 34m
Frontier
Deal found 2/2$100
This Kiwi.com deal was found by Cheapflights users on 2/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/28:54 am
BWI
-
MIA
Nonstop2h 56m
Multiple Airlines
Sat 3/77:05 am
MIA
-
BWI
1 stop8h 53m
Multiple Airlines
Deal found 2/2$101

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

Keep the following information in mind while searching for Washington, D.C. to Miami Beach flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$90
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

April

Cheapest in

February

Average price

$137
Provider with most accurate pricing for Washington, D.C. (WAS)-Miami flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Miami flights.
Search Deals
From Washington, D.C. (WAS) to Miami Beach
Search Deals
One-way flight from Washington, D.C. (WAS) to Miami Beach
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington, D.C. to Miami Beach 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 2,558,603 searches. Data last updated February 3, 2026.
Use the filters below to find and compare flights from Washington, D.C. to Miami Beach that are best for you.

Fly from

Washington, D.C.

Fly to

Miami Beach

Route

Depart

Return

Price

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Tue 3/3

1:25 pm-4:10 pm

Nonstop2h 45m

Miami

Tue 3/10

6:10 am-8:50 am

Nonstop2h 40m

$137

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Mon 3/9

1:45 pm-4:37 pm

Nonstop2h 52m

Miami

Wed 3/18

11:20 am-2:00 pm

Nonstop2h 40m

$137

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 4/4

8:00 am-2:05 pm

1 stop6h 05m

Miami

Thu 4/9

6:05 am-2:15 pm

1 stop8h 10m

$151

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 4/25

12:00 pm-8:20 pm

2 stops8h 20m

Miami

Sat 5/2

7:00 am-1:50 pm

1 stop6h 50m

$156

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 3/4

1:00 pm-8:05 pm

1 stop7h 05m

Miami

Wed 3/11

3:05 pm-9:55 pm

1 stop6h 50m

$157

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 5/2

1:20 pm-4:16 pm

Nonstop2h 56m

Miami

Wed 5/6

6:10 pm-9:00 pm

Nonstop2h 50m

$161

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Thu 3/5

3:20 pm-11:30 pm

1 stop8h 10m

Miami

Thu 3/12

5:10 am-1:15 pm

2 stops8h 05m

$162

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 5/3

6:10 am-7:15 pm

1 stop13h 05m

Miami

Wed 5/6

12:10 pm-8:45 pm

2 stops8h 35m

$162

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sun 3/1

11:35 am-6:40 pm

1 stop7h 05m

Miami

Thu 3/5

5:10 am-1:15 pm

2 stops8h 05m

$162

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Sat 2/28

7:00 pm-9:45 pm

Nonstop2h 45m

Miami

Wed 3/4

7:15 am-9:55 am

Nonstop2h 40m

$168

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/3

Showing 1-10 of 60 results
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Best time to book a flight from Washington, D.C. to Miami Beach

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

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

Use this chart to determine the optimal time to book a round-trip flight from Washington, D.C. to Miami Beach. Price data was last updated on January 30, 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 Beach. 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 Beach?

Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Miami Beach (average of $47). Flying from Washington, D.C. to Miami Beach in July is currently the most expensive (average of $90). 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 M1B?

Find hourly flight availability from Washington, D.C. to Miami Beach. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.

It’s optimal to fly from Washington, D.C. to Miami Beach in the afternoon. By choosing this option you can save up to 20% on the cost of your flight, compared to a flight in the morning.

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

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

Travelers seeking maximum savings on their Washington, D.C. to Miami Beach flight should consider departing on Monday afternoons when fares are most often at their lowest. Friday 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 Beach

Explore weekly flight availability from Washington, D.C. to Miami Beach. 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 February 3, 2026.

The most flights from WAS to M1B 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 (9 on average).

How much does it cost to fly round-trip from Washington, D.C. to Miami Beach?

Reviews of airlines servicing Miami Beach

Get insights into the airlines that provide service to Miami Beach. 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 Beach. Reviews last updated February 3, 2026.
Read reviews from past customers who have flown Delta, United Airlines, and American Airlines from Washington, D.C. to Miami Beach. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,138 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
7.9
Good
8,138 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
United Airlines
7.4
Good
9,236 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
American Airlines
7.2
Good
11,216 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Spirit Airlines
6.3
Okay
8,406 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Frontier
5.7
Fair
3,051 reviews
Delta
7.9
Good
8,138 reviews

Food

7.2

Crew

8.5

Entertainment

7.8

Overall

7.9

Boarding

8.1

Comfort

7.9

Reviews

1 / 20
2.0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Miami Beach. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    For as low as $137, Southwest can have you in Miami Beach from Washington, D.C. in 2h 45m. The distance from Washington, D.C. to Miami Beach is about 947 mi. Generally, flights for this route are nonstop.

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $29. Users have also found prices from $57 and $58 on Spirit Airlines and JetBlue, respectively.

  • What are the most popular routes from Washington, D.C. to Miami Beach?

    When deciding which route to take from Washington, D.C. to Miami Beach consider Washington, D.C. Dulles Intl - Miami, Washington, D.C. Reagan-National - Miami or Baltimore/Washington - Miami as they are the most popular.

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

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. to Miami Beach consider choosing Volaris (89%), Copa Airlines (79%) or United Airlines (79%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Washington, D.C. to Miami Beach is generally $498, our data shows the cheapest flight currently is $29. When looking at the most popular route, (Washington, D.C. Dulles Intl - Miami), you can expect to pay $91 for that flight.

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

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

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

    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 Beach.

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

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

    Currently, March is the cheapest month in which you can book a flight from Washington, D.C. to Miami Beach (average of $47). Flying from Washington, D.C. to Miami Beach in July is currently the most expensive (average of $90). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 8 airlines flying from Washington, D.C. to Miami Beach

Discover the top 8 airlines that operate flights from Washington, D.C. to Miami Beach. 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$37Average$156FlexibilityNo cancel feeOn-time65%
FrontierCheapest$46Average$174FlexibilityNo cancel feeOn-time62%
DeltaCheapest$83Average$311FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$83Average$245FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$117Average$340FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$120Average$345FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$126Average$260FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$146Average$336FlexibilityNo cancel feeOn-time71%

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