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$42+ 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 11/15. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
dic. 3 — dic. 101
mié. 12/3
mié. 12/10
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 January, booked 31 days in advance, depart on a Monday or Saturday and return on a Friday

Find 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 noviembre 3, 2025.

This Frontier deal was found by Cheapflights users on 11/2. 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.
sáb. 11/85:59 pmBWI - MIA
Nonstop2h 49mFrontier
sáb. 11/226:05 amMIA - BWI
Nonstop2h 45mFrontier
Deal found 11/2$83
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/38:00 amBWI - MIA
1 stop8h 28mFrontier
sáb. 12/62:13 pmMIA - BWI
Nonstop2h 44mFrontier
Deal found 11/1$84
This Southwest deal was found by Cheapflights users on 11/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/86:00 pmBWI - MIA
Nonstop2h 45mSouthwest
mié. 12/107:10 amMIA - BWI
Nonstop2h 35mSouthwest
Deal found 11/2$86
This Frontier deal was found by Cheapflights users on 11/2. 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.
dom. 11/93:00 pmBWI - MIA
Nonstop2h 48mFrontier
jue. 11/1311:31 amMIA - BWI
Nonstop2h 44mFrontier
Deal found 11/2$87
This Frontier deal was found by Cheapflights users on 11/2. 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.
sáb. 11/85:59 pmBWI - MIA
Nonstop2h 49mFrontier
jue. 11/1311:31 amMIA - BWI
Nonstop2h 44mFrontier
Deal found 11/2$88
This Kiwi.com deal was found by Cheapflights users on 11/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/192:00 pmBWI - MIA
1 stop21h 23mMultiple Airlines
lun. 11/242:05 pmMIA - BWI
Nonstop2h 41mMultiple Airlines
Deal found 11/1$90
This WAYA deal was found by Cheapflights users on 11/2. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/226:29 pmBWI - MIA
1 stop5h 11mMultiple Airlines
lun. 11/242:05 pmMIA - BWI
Nonstop2h 41mMultiple Airlines
Deal found 11/2$91
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
sáb. 12/65:52 pmBWI - MIA
Nonstop2h 55mFrontier
jue. 12/117:09 pmMIA - BWI
1 stop5h 15mFrontier
Deal found 11/2$92
This Kiwi.com deal was found by Cheapflights users on 11/2. 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.
dom. 11/93:00 pmBWI - MIA
Nonstop2h 48mMultiple Airlines
jue. 11/2012:28 pmMIA - BWI
1 stop10h 51mMultiple Airlines
Deal found 11/2$93
This CheapOair deal was found by Cheapflights users on 11/1. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/155:48 amBWI - MIA
1 stop11h 37mFrontier
sáb. 11/226:05 amMIA - BWI
Nonstop2h 45mFrontier
Deal found 11/1$94
This Frontier deal was found by Cheapflights users on 11/2. 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.
jue. 11/206:55 amIAD - MIA
1 stop10h 14mFrontier
mié. 11/269:05 amMIA - IAD
Nonstop2h 47mFrontier
Deal found 11/2$94
This Frontier deal was found by Cheapflights users on 11/2. 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.
sáb. 12/135:52 pmBWI - MIA
Nonstop2h 55mFrontier
vie. 12/199:42 pmMIA - BWI
Nonstop2h 51mFrontier
Deal found 11/2$96

Cheap 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 noviembre 3, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$83
(Kiwi.com)

One-way from

$42
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$242
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. 8% potential increase in price ($20 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 noviembre 3, 2025.
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

mar. 12/2

6:00 pm-8:45 pm

Nonstop2h 45m

Miami

mar. 12/9

7:10 am-9:45 am

Nonstop2h 35m

$114

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

mar. 12/2

3:10 pm-8:25 pm

1 stop5h 15m

Miami

jue. 12/4

7:10 am-9:45 am

Nonstop2h 35m

$119

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

mié. 12/10

3:55 pm-9:50 pm

1 stop5h 55m

Miami

mar. 12/16

7:10 am-9:45 am

Nonstop2h 35m

$124

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

lun. 12/8

1:25 pm-4:10 pm

Nonstop2h 45m

Miami

sáb. 12/13

6:50 am-12:30 pm

2 stops5h 40m

$124

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

lun. 11/24

6:10 am-2:30 pm

1 stop8h 20m

Miami

mié. 12/3

1:05 pm-8:30 pm

1 stop7h 25m

$154

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mié. 12/10

6:00 am-1:05 pm

1 stop7h 05m

Miami

mar. 12/16

12:40 pm-6:45 pm

1 stop6h 05m

$157

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mar. 11/18

6:00 am-1:05 pm

1 stop7h 05m

Miami

jue. 12/11

5:15 pm-10:50 pm

1 stop5h 35m

$157

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

sáb. 11/15

6:00 am-11:40 am

1 stop5h 40m

Miami

mié. 11/19

7:40 am-2:40 pm

1 stop7h 00m

$157

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

dom. 1/18

8:15 am-11:16 am

Nonstop3h 01m

Miami

jue. 1/22

1:45 pm-4:25 pm

Nonstop2h 40m

$162

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

vie. 11/14

1:35 pm-11:45 pm

1 stop10h 10m

Miami

sáb. 11/15

8:15 am-2:30 pm

1 stop6h 15m

$167

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/2

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 October 31, 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 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 $43). Flying from Washington, D.C. to Miami Beach in July is currently the most expensive (average of $89). 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 noviembre 3, 2025.

It’s optimal to fly from Washington, D.C. to Miami Beach in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight in the afternoon.

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 December 16, 2024.

Travelers seeking maximum savings on their Washington, D.C. to Miami Beach flight should consider departing on Thursday mornings 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 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 noviembre 3, 2025.

The most flights from WAS to M1B are scheduled on a Sunday (23 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 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 noviembre 3, 2025.
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
8,001 reviews

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
8,997 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
11,036 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
8,114 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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
5.8
Fair
3,117 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Entertainment

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 $114, 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 $43. Users have also found prices from $46 and $46 on Southwest and American Airlines, 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 Copa Airlines (97%), United Airlines (97%) or Frontier (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 $283, our data shows the cheapest flight currently is $39. When looking at the most popular route, (Washington, D.C. Dulles Intl - Miami), you can expect to pay $58 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 $43). Flying from Washington, D.C. to Miami Beach in July is currently the most expensive (average of $89). 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

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Alternative routes for Washington, D.C. to Miami Beach

See prices for flight routes from nearby airports that may be better suited for you.
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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 noviembre 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$175FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$175FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$95Average$266FlexibilityNo cancel feeOn-time62%
DeltaCheapest$100Average$301FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$126Average$260FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$136Average$367FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$136Average$360FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$150Average$342FlexibilityNo cancel feeOn-time71%

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