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$74+ Cheap flights from Reagan-National (DCA) 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 9/17. Fares are subject to change and may not be available on all flights or dates of travel.
DCA — MIA
ago. 2 — ago. 91
sáb. 8/2
sáb. 8/9
1 adult, Economy
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Cheapflights Tip: The best prices from Washington, D.C. Reagan-National to Miami are usually found in September or August, booked 85 days in advance, depart on a Monday or Tuesday and return on a Thursday

Cheap flight deals from Reagan-National to Miami

Discover tips and strategies to find the most affordable flight options for your journey from Reagan-National (DCA) 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 julio 28, 2025.

Round-trip from

$146
(Delta)

One-way from

$74
(American Airlines)

Popular in

December

Cheapest in

September

Average price

$278

Good round-trip deal

$243 or less

Good one-way deal

$117 or less
From Washington, D.C. Reagan-National to Miami
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One-way flight from Washington, D.C. Reagan-National to Miami
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Highest demand for flights based on searches. 5% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Price to beat on a round-trip flight from Washington, D.C. Reagan-National to Miami.
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Price to beat on a one-way flight from Washington, D.C. Reagan-National to Miami.
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Find flight deals from Reagan-National to Miami

Cheapest flights from Reagan-National to Miami
Explore the most affordable flight options available from Reagan-National to Miami. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 28, 2025.

This Delta deal was found by Cheapflights users on 7/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/232:55 pmDCA - MIA
Nonstop2h 49mDelta
mié. 9/2411:29 amMIA - DCA
Nonstop2h 31mDelta
Deal found 7/27$146
This American Airlines deal was found by Cheapflights users on 7/27. 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.
sáb. 8/305:05 amDCA - MIA
Nonstop2h 35mAmerican Airlines
sáb. 9/610:14 amMIA - DCA
Nonstop2h 40mAmerican Airlines
Deal found 7/27$163
This Southwest deal was found by Cheapflights users on 7/25. 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.
sáb. 8/166:55 amDCA - MIA
1 stop9h 35mSouthwest
sáb. 8/235:50 amMIA - DCA
1 stop5h 40mSouthwest
Deal found 7/25$177

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reagan-National 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 julio 28, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Miami that are best for you.

Fly from

Reagan-National

Fly to

Miami

Route

Depart

Return

Price

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mar. 9/23

2:55 pm-5:44 pm

Nonstop2h 49m

Miami

mar. 9/30

11:29 am-2:00 pm

Nonstop2h 31m

$146

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

sáb. 8/30

5:05 am-7:40 am

Nonstop2h 35m

Miami

sáb. 9/6

10:14 am-12:54 pm

Nonstop2h 40m

$163

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

sáb. 8/16

6:55 am-4:30 pm

1 stop9h 35m

Miami

sáb. 8/23

5:50 am-11:30 am

1 stop5h 40m

$177

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mié. 9/17

6:55 pm-9:34 pm

Nonstop2h 39m

$74

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

lun. 9/8

2:59 pm-5:45 pm

Nonstop2h 46m

$79

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mié. 9/17

6:55 am-4:20 pm

2 stops9h 25m

$89

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

mié. 9/10

1:00 pm-12:44 am

1 stop11h 44m

$119

Washington, D.C.Miami

DCA - MIA

DCAMIA

Washington, D.C. Reagan-National

dom. 10/26

9:05 am-2:37 pm

1 stop5h 32m

$124

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Reagan-National to Miami

Have a flexible travel schedule? Discover the best time to fly to Miami from Reagan-National 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. Reagan-National Airport to Miami

How far ahead should I book a flight from Washington, D.C. Reagan-National Airport to Miami?

Use this chart to determine the optimal time to book a round-trip flight from Reagan-National to Miami. Price data was last updated on July 25, 2025.

To ensure you get the cheapest price possible for a flight from Washington, D.C. Reagan-National Airport to Miami, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Miami?

Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Miami (average of $232). Flying from Washington, D.C. Reagan-National Airport to Miami in March is currently the most expensive (average of $289). 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 DCA to MIA?

Find hourly flight availability from Reagan-National 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 julio 28, 2025.

It’s typically best to fly out from Washington, D.C. Reagan-National Airport to Miami in the evening. Doing so could potentially save you 36% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Miami?

Use this chart to determine the cheapest time to fly round-trip from Reagan-National to Miami. Price data was last updated on July 27, 2025.

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Miami flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Washington, D.C. Reagan-National Airport to Miami

Explore weekly flight availability from Reagan-National 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 julio 28, 2025.

The most flights from DCA to MIA are scheduled on a Monday (20 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (16 on average).

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 julio 28, 2025.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Washington, D.C. Reagan-National Airport to Miami. 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.
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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.
Southwest
8.0
Very good
4,237 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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.
Delta
8.0
Very good
7,971 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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.
United Airlines
7.4
Good
8,893 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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.
Frontier
5.9
Fair
3,238 reviews
Southwest
8.0
Very good
4,237 reviews

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Crew

8.6

Overall

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 Reagan-National 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. Reagan-National?

    For a flight from Washington, D.C. Reagan-National to Miami, you will be flying into Miami. Miami (MIA) is just 6.1 mi from the center of the city. Miami is the only Miami airport and it handles 18 inbound flights from Washington, D.C. Reagan-National per day. 8 airlines have flights to Miami from Washington, D.C. Reagan-National on a regular basis.

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

    According to our current data, Delta ($146), American Airlines ($157), and Southwest ($177) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Miami. Delta is currently priced 48% below the average price you’ll pay for this route.

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

    $74 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Southwest, with prices starting from $79 and $89, respectively.

  • What are the most reliable airlines from Washington, D.C. Reagan-National Airport to Miami?

    No one likes to see their flight delayed. When booking a flight from Washington, D.C. Reagan-National Airport to Miami consider choosing Republic Airways (83%), LATAM Airlines (78%) or American Airlines (71%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Washington, D.C. Reagan-National Airport to Miami?

    The cheapest flight price from Washington, D.C. Reagan-National Airport to Miami is $85. On average you can expect to pay $593. The most popular route, (Washington, D.C. Reagan-National - Miami), can usually be booked for $147.

  • Can I find deals for flights from Reagan-National to Miami that include hotel bookings?

    Yes. In addition to deals on Reagan-National to Miami flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reagan-National to Miami?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Miami.

  • Can I find deals for business class flights from Reagan-National to Miami?

    Yes. Cheapflights offers flight deals from Reagan-National 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. Reagan-National Airport to Miami?

    Currently, September is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Miami (average of $232). Flying from Washington, D.C. Reagan-National Airport to Miami in March is currently the most expensive (average of $289). 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

Traveling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
Hollywood
Aventura
Coral Gables
Sunny Isles Beach
Marathon
Miami Springs
Boynton Beach
Doral
Hialeah
Riviera Beach
Pembroke Pines
Plantation
Sunrise
Dania Beach
Palm Beach
Palm Beach Gardens
Miami Gardens
Deerfield Beach
Wilton Manors
Oakland Park

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Alternative routes for Reagan-National to Miami

See prices for flight routes from nearby airports that may be better suited for you.
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Dulles Intl to Valparaiso flights
Reagan-National to Tallahassee flights
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Baltimore to Daytona Beach flights
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Dulles Intl to Tallahassee flights
Baltimore to Tallahassee flights
Dulles Intl to Melbourne flights
Dulles Intl to Gainesville flights
Reagan-National to Melbourne flights
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Top 8 airlines flying from Reagan-National to Miami

Discover the top 8 airlines that operate flights from Reagan-National 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 julio 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$56Average$151FlexibilityNo cancel feeOn-time65%
FrontierCheapest$83Average$152FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$229FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$121Average$225FlexibilityNo cancel feeOn-time62%
Alaska AirlinesCheapest$126Average$260FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$155Average$293FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$185Average$356FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$188Average$442FlexibilityNo cancel feeOn-time63%

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