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Cheap flights from Miami to Washington, D.C. from $74

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Washington, D.C. departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

American Airlines Logo
6:00 am - 8:26 amMIA-DCA
2h 26mnonstop
American Airlines Logo
7:59 pm - 10:56 pmDCA-MIA
2h 57mnonstop
$153American Airlines
Find Deal
mié., oct. 15 - mar., dic. 16
American Airlines Logo
9:53 pm - 12:38 amMIA-DCA
2h 45mnonstop
American Airlines Logo
7:00 am - 9:52 amDCA-MIA
2h 52mnonstop
$157American Airlines
Find Deal
lun., dic. 8 - vie., dic. 12
Delta Logo
11:29 am - 2:00 pmMIA-DCA
2h 31mnonstop
Delta Logo
2:55 pm - 5:44 pmDCA-MIA
2h 49mnonstop
$159Delta
Find Deal
vie., sep. 26 - dom., sep. 28
Delta Logo
11:29 am - 2:00 pmMIA-DCA
2h 31mnonstop
Delta Logo
2:55 pm - 5:44 pmDCA-MIA
2h 49mnonstop
$163Delta
Find Deal
mié., sep. 24 - mié., oct. 1
Southwest Logo
9:00 am - 6:00 pmMIA-DCA
9h 00m1 stop
Southwest Logo
10:00 am - 6:05 pmDCA-MIA
8h 05m1 stop
$179Southwest
Find Deal
mié., oct. 1 - dom., oct. 5
Southwest Logo
6:55 am - 11:10 amMIA-DCA
4h 15m1 stop
Southwest Logo
6:00 am - 12:10 pmDCA-MIA
6h 10m1 stop
$183Southwest
Find Deal
mié., oct. 1 - vie., oct. 3
Frontier Logo
6:45 am - 4:59 pmMIA-DCA
10h 14m1 stop
Frontier Logo
1:00 pm - 12:44 amDCA-MIA
11h 44m1 stop
$186Frontier
Find Deal
sáb., sep. 6 - dom., sep. 7
United Airlines Logo
8:30 am - 3:22 pmMIA-DCA
6h 52m1 stop
United Airlines Logo
11:10 am - 5:11 pmDCA-MIA
6h 01m1 stop
$187United Airlines
Find Deal
vie., sep. 12 - lun., sep. 15
Frontier Logo
6:00 am - 9:59 pmMIA-DCA
15h 59m1 stop
Frontier Logo
7:00 am - 12:44 amDCA-MIA
17h 44m1 stop
$188Frontier
Find Deal
jue., sep. 25 - dom., sep. 28
United Airlines Logo
7:28 am - 2:22 pmMIA-DCA
6h 54m1 stop
United Airlines Logo
10:11 am - 5:11 pmDCA-MIA
7h 00m1 stop
$193United Airlines
Find Deal
sáb., sep. 6 - lun., sep. 8

Southwest flights from Miami to Washington, D.C. Reagan-National Airport

Our best Southwest deals on Miami to Washington, D.C. Reagan-National Airport flight tickets
Southwest
Oct 1
MIA9:00 amMiami
9h 00m
1 stop
DCA6:00 pmWashington, D.C. Reagan-National
Oct 5
DCA10:00 amWashington, D.C. Reagan-National
8h 05m
1 stop
MIA6:05 pmMiami
$179
Find similar
Southwest
Oct 1
MIA6:55 amMiami
4h 15m
1 stop
DCA11:10 amWashington, D.C. Reagan-National
Oct 3
DCA6:00 amWashington, D.C. Reagan-National
6h 10m
1 stop
MIA12:10 pmMiami
$183
Find similar
Southwest
Sep 27
MIA6:55 amMiami
4h 20m
1 stop
DCA11:15 amWashington, D.C. Reagan-National
Sep 28
DCA9:30 amWashington, D.C. Reagan-National
9h 15m
1 stop
MIA6:45 pmMiami
$184
Find similar

Delta flights from Miami to Washington, D.C. Reagan-National Airport

Our best Delta deals on Miami to Washington, D.C. Reagan-National Airport flight tickets
Delta
Sep 26
MIA11:29 amMiami
2h 31m
DCA2:00 pmWashington, D.C. Reagan-National
Sep 28
DCA2:55 pmWashington, D.C. Reagan-National
2h 49m
MIA5:44 pmMiami
$159
Find similar
Delta
Sep 24
MIA11:29 amMiami
2h 31m
DCA2:00 pmWashington, D.C. Reagan-National
Oct 1
DCA2:55 pmWashington, D.C. Reagan-National
2h 49m
MIA5:44 pmMiami
$163
Find similar
Delta
Sep 19
MIA11:29 amMiami
2h 31m
DCA2:00 pmWashington, D.C. Reagan-National
Sep 22
DCA2:55 pmWashington, D.C. Reagan-National
2h 49m
MIA5:44 pmMiami
$167
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Miami to Washington, D.C. Reagan-National Airport 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, momondo users made 832,500 searches. Data last updated agosto 27, 2025.
Use the filters below to find and compare flights from Miami to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

mié. 10/15

6:00 am-8:26 am

Nonstop2h 26m

Washington, D.C. Reagan-National

mar. 12/16

7:59 pm-10:56 pm

Nonstop2h 57m

$153

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

lun. 12/8

9:53 pm-12:38 am

Nonstop2h 45m

Washington, D.C. Reagan-National

vie. 12/12

7:00 am-9:52 am

Nonstop2h 52m

$157

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

vie. 9/26

11:29 am-2:00 pm

Nonstop2h 31m

Washington, D.C. Reagan-National

dom. 9/28

2:55 pm-5:44 pm

Nonstop2h 49m

$159

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

mié. 9/24

11:29 am-2:00 pm

Nonstop2h 31m

Washington, D.C. Reagan-National

mié. 10/1

2:55 pm-5:44 pm

Nonstop2h 49m

$163

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

mié. 10/1

9:00 am-6:00 pm

1 stop9h 00m

Washington, D.C. Reagan-National

dom. 10/5

10:00 am-6:05 pm

1 stop8h 05m

$179

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

mié. 10/1

6:55 am-11:10 am

1 stop4h 15m

Washington, D.C. Reagan-National

vie. 10/3

6:00 am-12:10 pm

1 stop6h 10m

$183

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

sáb. 9/6

6:45 am-4:59 pm

1 stop10h 14m

Washington, D.C. Reagan-National

dom. 9/7

1:00 pm-12:44 am

1 stop11h 44m

$186

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

vie. 9/12

8:30 am-3:22 pm

1 stop6h 52m

Washington, D.C. Reagan-National

lun. 9/15

11:10 am-5:11 pm

1 stop6h 01m

$187

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

jue. 9/25

6:00 am-9:59 pm

1 stop15h 59m

Washington, D.C. Reagan-National

dom. 9/28

7:00 am-12:44 am

1 stop17h 44m

$188

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

sáb. 9/6

7:28 am-2:22 pm

1 stop6h 54m

Washington, D.C. Reagan-National

lun. 9/8

10:11 am-5:11 pm

1 stop7h 00m

$193

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Miami to Washington, D.C. Reagan-National Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

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

The month of September is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Miami, with most prices found around $194. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $215.

What is the cheapest day to depart on your flight to Washington, D.C. Reagan-National Airport?

The cheapest day to depart from Miami to Washington, D.C. Reagan-National Airport is on a Thursday. Travelers who choose to depart for Washington, D.C. Reagan-National Airport on a Thursday will often find tickets for as low as $223. Flights from Miami to Washington, D.C. Reagan-National Airport on a Sunday will generally be more expensive and average around $357. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Washington, D.C. Reagan-National Airport?

Our data shows that the cheapest Miami to Washington, D.C. Reagan-National Airport flights are usually those with departure times in the evening. Our users have found flights to Washington, D.C. Reagan-National Airport in the evening for as low as $229. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $280.

What is the cheapest Miami to Washington, D.C. Reagan-National flight route?

Fly from Miami to Washington, D.C. Reagan-National for the best Miami - Washington, D.C. Reagan-National flight prices

How far in advance should I book a flight to Washington, D.C. Reagan-National Airport?

You are more likely to see cheaper flights to Washington, D.C. Reagan-National Airport from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. Reagan-National Airport for around $246 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. Reagan-National Airport from Miami for as low as $161 on momondo.

What cabin class options are available on Miami to Washington, D.C. Reagan-National flights?

There are 4 cabin classes available to choose from on Miami to Washington, D.C. Reagan-National flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Washington, D.C. Reagan-National Airport flight prices changed over time?

As of August 2025, prices for Miami to Washington, D.C. Reagan-National Airport flights are approximately 20% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Miami to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Miami to Washington, D.C. Reagan-National Airport (MIA to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Miami to Washington, D.C. Reagan-National Airport

Best Price Found

$117

Fastest flight time

2h 26m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Miami in the past 72 hours is $117. The best round-trip flight deal from Miami to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $169.
The fastest flight from Miami to Washington, D.C. Reagan-National Airport takes 2h 26m
Direct flights go from Miami to Washington, D.C. Reagan-National Airport every day.
Search flight deals

  • How far is Miami to Washington, D.C. Reagan-National by plane?

    There are 921.5 mi between Miami and Washington, D.C. Reagan-National. Typically, this will take 2h 26m by plane in normal conditions.

  • When did momondo last update prices for flights from Miami Airport to Washington, D.C. Reagan-National Airport?

    Prices for flights from Miami Airport to Washington, D.C. Reagan-National Airport were last updated today.

  • How many operators does momondo search for flights from Miami Airport to Washington, D.C. Reagan-National Airport?

  • How old do you have to be to fly from Miami Airport to Washington, D.C. Reagan-National Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Miami Airport to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Miami to Washington, D.C. Reagan-National Airport?

  • What is the most popular airline from Miami to Washington, D.C. Reagan-National Airport?

Best airlines flying from Miami to Washington, D.C. Reagan-National Airport

Compare and see reviews for airlines that fly from Miami to Washington, D.C. Reagan-National Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.8
3,202 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $72Free CancellationRating
6.3
8,030 reviews
Search Spirit Airlines flights
DeltaPriceFrom $126Free CancellationRating
7.9
7,977 reviews
Search Delta flights
United AirlinesPriceFrom $133Free CancellationRating
7.4
8,945 reviews
Search United Airlines flights
JetBluePriceFrom $136Free CancellationRating
7.2
2,919 reviews
Search JetBlue flights
American AirlinesPriceFrom $137Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

  • Delta Flights From Miami to Washington, D.C. Reagan-National Airport

    Delta is one of the most popular airlines flying from Miami to Washington, D.C. Reagan-National Airport, operating 6 flights/week on average for this route. A good Delta flight deal for Miami to Washington, D.C. Reagan-National Airport starts from $126 round-trip, up to an average price of $221. Our users have rated Delta at 7.9/10.

  • American Airlines Flights From Miami to Washington, D.C. Reagan-National Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Miami to Washington, D.C. Reagan-National Airport start from as low as $137 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $260. American Airlines operates 26 flights to Washington, D.C. Reagan-National Airport from Miami in an average week. Users have rated it 7.2/10 across 10,000 reviews.

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
Alexandria
Gettysburg
Arlington
National Harbor
Woodbridge
Waldorf
Tysons
Laurel
Silver Spring
Colonial Beach
Fredericksburg
Towson
Manassas
Rockville
Gaithersburg
Reston
Fairfax
Glen Burnie
Springfield
Linthicum Heights

Why use momondo?

Why should I use momondo to find a flight deal from Miami to Washington, D.C.?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Washington, D.C. from Miami.

Can I find flights from Miami to Washington, D.C. with flexible booking policies on momondo?

momondo does allow users to show only those flights to Washington, D.C. from Miami which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Miami to Washington, D.C.?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Miami to Washington, D.C..

I’m not ready to book a flight from Miami to Washington, D.C. right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Miami to Washington, D.C. flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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