Miami

$38+ Cheap flights from Washington, D.C. (WAS) to Miami (MIA)

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 12/31. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — MIA
Jan 3 — Jan 101
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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 Sunday and return on a Friday

Cheap 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 December 4, 2025.

This Frontier deal was found by Cheapflights users on 12/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:31 pmBWI - MIA
Nonstop2h 51mFrontier
Sun 1/115:01 amMIA - BWI
Nonstop2h 43mFrontier
Deal found 12/3$81
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Wed 12/109:00 amIAD - MIA
1 stop7h 28mFrontier
Fri 12/1212:26 pmMIA - IAD
Nonstop2h 39mFrontier
Deal found 12/2$84
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/156:51 pmBWI - MIA
Nonstop2h 55mFrontier
Wed 12/175:58 pmMIA - BWI
1 stop6h 26mFrontier
Deal found 12/2$85
This WAYA deal was found by Cheapflights users on 12/2. 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.
Mon 12/156:51 pmBWI - MIA
Nonstop2h 55mFrontier
Thu 12/187:05 pmMIA - BWI
1 stop5h 29mFrontier
Deal found 12/2$87
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Mon 12/86:51 pmBWI - MIA
Nonstop2h 55mFrontier
Thu 12/185:30 amMIA - BWI
1 stop19h 04mFrontier
Deal found 12/1$90
This Kiwi.com deal was found by Cheapflights users on 12/1. 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.
Sun 12/1412:04 pmIAD - MIA
Nonstop2h 45mFrontier
Wed 12/315:30 amMIA - IAD
1 stop6h 08mFrontier
Deal found 12/1$90
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/156:51 pmBWI - MIA
Nonstop2h 55mFrontier
Sat 12/207:05 pmMIA - BWI
1 stop5h 34mFrontier
Deal found 12/2$91
This American Airlines deal was found by Cheapflights users on 12/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/155:26 pmBWI - MIA
Nonstop2h 48mAmerican Airlines
Mon 12/223:40 pmMIA - BWI
Nonstop2h 38mAmerican Airlines
Deal found 12/3$92
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Sun 12/1412:04 pmIAD - MIA
Nonstop2h 45mFrontier
Thu 12/185:30 amMIA - IAD
1 stop12h 46mFrontier
Deal found 12/2$92
This Kiwi.com deal was found by Cheapflights users on 12/4. 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.
Tue 12/168:00 amBWI - MIA
1 stop8h 28mFrontier
Mon 12/229:42 pmMIA - BWI
Nonstop2h 51mFrontier
Deal found 12/4$93
This Super.com deal was found by Cheapflights users on 12/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:04 pmIAD - MIA
Nonstop2h 45mFrontier
Mon 12/1512:26 pmMIA - IAD
Nonstop2h 39mFrontier
Deal found 12/2$93
This Kiwi.com deal was found by Cheapflights users on 12/2. 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 12/156:51 pmBWI - MIA
Nonstop2h 55mMultiple Airlines
Mon 12/229:59 pmMIA - BWI
1 stop12h 56mMultiple Airlines
Deal found 12/2$94

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 December 4, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$81
(Frontier)

One-way from

$38
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$295

Good round-trip deal

$113 or less

Good one-way deal

$64 or less
Provider with most accurate pricing for Washington, D.C. (WAS)-Miami flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Miami flights.
From Washington, D.C. (WAS) to Miami
One-way flight from Washington, D.C. (WAS) to Miami
Highest demand for flights based on searches. 7% potential increase in price ($17 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Average for round-trip flights in December 2025
Price to beat on a round-trip flight from Washington, D.C. (WAS) to Miami.
Price to beat on a one-way flight from Washington, D.C. (WAS) to Miami.

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated December 4, 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

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sat 1/24

1:20 pm-4:22 pm

Nonstop3h 02m

Miami

Sat 1/31

6:25 pm-9:11 pm

Nonstop2h 46m

$91

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Thu 1/1

8:45 am-11:47 am

Nonstop3h 02m

Miami

Thu 1/8

6:25 pm-9:11 pm

Nonstop2h 46m

$111

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 1/7

2:35 pm-5:33 pm

Nonstop2h 58m

Miami

Thu 1/15

11:21 am-2:00 pm

Nonstop2h 39m

$117

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Mon 2/2

1:20 pm-4:22 pm

Nonstop3h 02m

Miami

Fri 2/6

6:25 pm-9:11 pm

Nonstop2h 46m

$117

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Wed 2/11

1:00 pm-8:05 pm

1 stop7h 05m

Miami

Tue 2/17

12:10 pm-9:45 pm

1 stop9h 35m

$140

Washington, D.C.Miami

IAD - MIA

IADMIA

Washington, D.C. Dulles Intl

Sun 2/8

8:15 am-11:16 am

Nonstop3h 01m

Miami

Sat 2/14

6:35 pm-9:25 pm

Nonstop2h 50m

$147

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 1/17

2:15 pm-9:30 pm

1 stop7h 15m

Miami

Sun 1/18

7:55 am-2:45 pm

1 stop6h 50m

$151

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 1/24

2:15 pm-9:30 pm

1 stop7h 15m

Miami

Sat 1/31

7:35 am-3:30 pm

2 stops7h 55m

$170

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

Sat 3/7

7:00 am-6:54 pm

1 stop11h 54m

Miami

Tue 3/10

11:33 am-2:08 pm

Nonstop2h 35m

$180

BaltimoreMiami

BWI - MIA

BWIMIA

Baltimore/Washington

Mon 1/12

8:08 pm-11:56 am

1 stop15h 48m

Miami

Fri 1/16

8:51 pm-10:27 am

1 stop13h 36m

$181

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/4

Showing 1-10 of 60 results
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Compare providers for flights from Washington, D.C. to Miami

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Miami in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*2 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
CheapOairPrice Accuracy3 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Miami flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Washington, D.C.-Miami flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Miami flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Miami flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Miami flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 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

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 round-trip flight from Washington, D.C. to Miami. Price data was last updated on November 28, 2025.

The best time to book flights from Washington, D.C. to Miami is 30 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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 $43). Flying from Washington, D.C. to Miami 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 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 December 4, 2025.

It’s optimal to fly from Washington, D.C. to Miami in the afternoon. By choosing this option you can save up to 45% 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?

Use this chart to determine the cheapest time to fly round-trip from Washington, D.C. to Miami. Price data was last updated on November 29, 2025.

Travelers seeking maximum savings on their Washington, D.C. to Miami flight should consider departing on Tuesday at noon 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

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 December 4, 2025.

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

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 157 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 last year, United Airlines have had the lowest number of delays on this route, with just 8% of flights being delayed.

The best insider tips for Washington, D.C. to Miami flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Washington, D.C. to Miami trip
Airports
IAD

For a smooth departure from IAD, use the Aerotrain for quick access to concourses, but be prepared for long walks from the train to gates.

MIA

Use the MIA Mover train to reach the Miami Intermodal Center for rental cars and public transport, including the MetroRail Orange Line to downtown.

Our travel experts
Ramsey Qubein

Ramsey Qubein

Expert on MIA and IAD

Ramsey Qubein

Ramsey Qubein

An avid traveler and aviation expert who has visited 173 countries, all 50 states and seven continents, Ramsey Qubein flies nearly 400,000 miles a year. As a North Carolina-based freelance journalist for publications including Conde Nast Traveler, Forbes, USA Today and Bloomberg among others, he explores the latest trends in aviation, hospitality, cruises and business.

Read more

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 December 4, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines, and American Airlines from Washington, D.C. to Miami to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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.

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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.

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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.

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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.

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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.

Comfort

7.9

Crew

8.5

Boarding

8.1

Entertainment

7.9

Overall

7.9

Food

7.3

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. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airports serve Washington to Miami flights?

    When taking a trip to Miami from Washington, one of the most common airports to fly out from is Seattle / Tacoma International Airport. This airport is around 14 miles from downtown Seattle and is the largest in the Pacific Northwest region of the country. This airport has flights to North America, the Middle East, Europe, and Asia. It is also the primary hub for Alaska Airlines. Once reaching Miami, travelers will disembark at Miami International Airport. It is eight miles from downtown Miami and offers more than 1,000 flights every day. This airport is a hub for American Airlines.

  • Which airlines fly directly from Washington to Miami?

    If you are going to be going to Miami Airport from Seattle / Tacoma Airport, there are direct, nonstop flights from American Airlines. There are also direct flights between Seattle / Tacoma Airport and Orlando International Airport which are provided by Alaska Airlines. While this is the only option for a flight from Washington into Miami without a stop, there are many stopover choices to choose from. This same route has less expensive tickets when taking a flight with stops, however, the duration of the travel may be longer. This may appeal to the budget-savvy traveler.

  • What are the stopover options between Washington to Miami?

    Many flights leave from Seattle into Miami International Airport and stop in locations including O’Hare International Airport, Dallas Fort Worth Airport, and Hartsfield-Jackson International Airport. These flights may have one or two stops with the less expensive flights coming with a single stop. Flights with two stops might stop at Denver International Airport and New York Newark Airport or San Francisco International Airport and George Bush Intercontinental Airport. The quickest flights on this route last about 7h 15m while some of the longer flights can be around 9h 55m.

  • Do I need a passport or visa to fly from Washington to Miami?

    When flying to Miami from Washington, passengers will not need access to a visa or a passport. Since this is a flight that takes place within the United States, all you will need is appropriate identification to fly.

  • What airport do you fly into for flights to Miami from Washington, D.C.?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. to Miami. 8 airlines have flights to Miami from Washington, D.C. on a regular basis. Booking flights from Washington, D.C. to Miami should not be difficult; the airport handles an average of 18 inbound flights from Washington, D.C. per day.

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

    Airlines like United Airlines, Delta, and Southwest fly from Washington, D.C. to Miami in about 2h 58m. The time it takes to get you to your destination can typically vary by up to 4h 07m. The distance between Washington, D.C. and Miami is about 921 mi. This flight may include one or multiple stops.

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

    Flying on Spirit Airlines is currently your cheapest option to Miami, with prices starting at $45. Additional round-trip tickets that might be worth considering are offered by Frontier and Delta, with the lowest prices starting at $55 and $89, respectively. Spirit Airlines is 78% cheaper than the average price of flights available within the next 90 days to this destination.

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

    One-way options have recently been found by users for as low as $32 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $37 and JetBlue from $58 one-way.

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

  • 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: United Airlines (91%), Copa Airlines (89%), Frontier( 76%).

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

    Looking for the cheapest flight from Washington, D.C. to Miami? While on average our users pay $164, our data indicates the cheapest price to be $34. The most popular route (Washington, D.C. Reagan-National - Miami), is priced around $104.

  • 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 vacation 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 $43). Flying from Washington, D.C. to Miami 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 are the most eco-friendly airlines from Washington to Miami?

    You will find that American Airlines and Frontier Airlines are examples of eco-friendly flight options you can use when flying to Miami from Washington. These airlines have direct flights to Miami rather than connecting flights which are a more sustainable travel option. American Airlines has also succeeded in incorporating eco-friendly practices into its operations to ensure environmental safety. For example, they have worked to increase fuel efficiency, are currently planning a low-carbon future, and have reduced the emission of greenhouse gases into the atmosphere. Furthermore, they are operating a new efficient fleet that uses the latest engine and airframe technologies. On the other hand, Frontier Airlines are working on reducing aircraft weight, thus reducing fuel consumption and carbon emissions into the atmosphere.

  • How can I fly more sustainably from Washington to Miami?

    If you wish to travel more sustainably, choose an airline that incorporates eco-friendly practices in its operations. For instance, choose an airline that invests in low-carbon fuel, resulting in less greenhouse gas emissions into the atmosphere. You can also assist the airline by ensuring you are traveling light, thus reducing the weight and fuel consumption of the aircraft. It would be best to avoid single-use water bottles and food containers and disposable headphones, and instead bring your own headphones and reusable water bottle on the flight. If you have the option, choose a direct flight over connecting flights. Direct flights have less carbon emissions since the aircraft takes off and lands only once.

See more FAQs

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Sunny Isles Beach
Aventura
Hollywood
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Marathon
Doral
Sunrise
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Miami Springs
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Miami Gardens
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Top 8 airlines flying from Washington, D.C. to Miami

Discover the top 8 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 2,558,603 searches. Data last updated December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$162FlexibilityNo cancel feeOn-time65%
FrontierCheapest$57Average$162FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$97Average$260FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$126Average$260FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$128Average$337FlexibilityNo cancel feeOn-time69%
DeltaCheapest$132Average$315FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$152Average$375FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$156Average$336FlexibilityNo cancel feeOn-time71%

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