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Cheap flights from Miami to Washington, D.C. from $69

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 3/4. 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

Enter your travel dates to find the best prices.
American Airlines Logo
6:29 pm - 9:14 pm
MIA
-
DCA
2h 45mnonstop
American Airlines Logo
8:09 pm - 11:01 pm
DCA
-
MIA
2h 52mnonstop
$91American Airlines
Wed, Apr 22 - Mon, Apr 27
American Airlines Logo
9:55 pm - 12:34 am
MIA
-
DCA
2h 39mnonstop
American Airlines Logo
8:09 pm - 11:01 pm
DCA
-
MIA
2h 52mnonstop
$109American Airlines
Fri, May 8 - Mon, May 11
American Airlines Logo
9:52 pm - 12:38 am
MIA
-
DCA
2h 46mnonstop
American Airlines Logo
5:00 am - 7:45 am
DCA
-
MIA
2h 45mnonstop
$114American Airlines
Wed, Mar 25 - Tue, Apr 7
Delta Logo
11:20 am - 2:01 pm
MIA
-
DCA
2h 41mnonstop
Delta Logo
2:44 pm - 5:34 pm
DCA
-
MIA
2h 50mnonstop
$117Delta
Wed, May 6 - Sat, May 9
Delta Logo
11:20 am - 2:01 pm
MIA
-
DCA
2h 41mnonstop
Delta Logo
3:00 pm - 5:40 pm
DCA
-
MIA
2h 40mnonstop
$122Delta
Thu, Apr 30 - Sun, May 3
American Airlines Logo
4:31 pm - 7:14 pm
MIA
-
DCA
2h 43mnonstop
American Airlines Logo
8:09 pm - 11:01 pm
DCA
-
MIA
2h 52mnonstop
$124American Airlines
Tue, Apr 28 - Sat, May 2
American Airlines Logo
9:55 pm - 12:34 am
MIA
-
DCA
2h 39mnonstop
American Airlines Logo
5:59 am - 8:44 am
DCA
-
MIA
2h 45mnonstop
$127American Airlines
Fri, May 8 - Sun, May 10
American Airlines Logo
9:50 pm - 12:36 am
MIA
-
DCA
2h 46mnonstop
American Airlines Logo
5:58 pm - 8:57 pm
DCA
-
MIA
2h 59mnonstop
$136American Airlines
Fri, Feb 27 - Mon, Mar 2
Delta Logo
11:21 am - 2:00 pm
MIA
-
DCA
2h 39mnonstop
Delta Logo
2:00 pm - 4:49 pm
DCA
-
MIA
2h 49mnonstop
$137Delta
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
9:50 pm - 12:36 am
MIA
-
DCA
2h 46mnonstop
American Airlines Logo
5:00 am - 7:57 am
DCA
-
MIA
2h 57mnonstop
$138American Airlines
Fri, Feb 27 - Mon, Mar 2

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

Our best Frontier deals on Miami to Washington, D.C. Reagan-National Airport flight tickets
Frontier
Feb 19
MIA6:45 amMiami
10h 14m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Feb 25
DCA2:00 pmWashington, D.C. Reagan-National
15h 14m
1 stop
MIA5:14 amMiami
$153
Frontier
Apr 22
MIA7:50 amMiami
14h 09m
1 stop
DCA9:59 pmWashington, D.C. Reagan-National
Apr 27
DCA1:59 pmWashington, D.C. Reagan-National
15h 06m
1 stop
MIA5:05 amMiami
$160
Frontier
Feb 18
MIA6:25 amMiami
12h 34m
1 stop
DCA6:59 pmWashington, D.C. Reagan-National
Feb 24
DCA2:00 pmWashington, D.C. Reagan-National
15h 48m
1 stop
MIA5:48 amMiami
$165

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
Apr 23
MIA6:05 amMiami
8h 10m
1 stop
DCA2:15 pmWashington, D.C. Reagan-National
Apr 28
DCA12:40 pmWashington, D.C. Reagan-National
9h 15m
2 stops
MIA9:55 pmMiami
$156
Southwest
Feb 27
MIA6:50 amMiami
4h 10m
1 stop
DCA11:00 amWashington, D.C. Reagan-National
Mar 1
DCA11:35 amWashington, D.C. Reagan-National
7h 05m
1 stop
MIA6:40 pmMiami
$157
Southwest
Apr 28
MIA12:10 pmMiami
8h 35m
2 stops
DCA8:45 pmWashington, D.C. Reagan-National
May 2
DCA3:30 pmWashington, D.C. Reagan-National
6h 35m
2 stops
MIA10:05 pmMiami
$161

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 February 4, 2026.
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

Wed 4/22

6:29 pm-9:14 pm

Nonstop2h 45m

Washington, D.C. Reagan-National

Mon 4/27

8:09 pm-11:01 pm

Nonstop2h 52m

$91

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 5/8

9:55 pm-12:34 am

Nonstop2h 39m

Washington, D.C. Reagan-National

Mon 5/11

8:09 pm-11:01 pm

Nonstop2h 52m

$109

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 3/25

9:52 pm-12:38 am

Nonstop2h 46m

Washington, D.C. Reagan-National

Tue 4/7

5:00 am-7:45 am

Nonstop2h 45m

$114

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 5/6

11:20 am-2:01 pm

Nonstop2h 41m

Washington, D.C. Reagan-National

Sat 5/9

2:44 pm-5:34 pm

Nonstop2h 50m

$117

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 4/30

11:20 am-2:01 pm

Nonstop2h 41m

Washington, D.C. Reagan-National

Sun 5/3

3:00 pm-5:40 pm

Nonstop2h 40m

$122

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Tue 4/28

4:31 pm-7:14 pm

Nonstop2h 43m

Washington, D.C. Reagan-National

Sat 5/2

8:09 pm-11:01 pm

Nonstop2h 52m

$124

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 5/8

9:55 pm-12:34 am

Nonstop2h 39m

Washington, D.C. Reagan-National

Sun 5/10

5:59 am-8:44 am

Nonstop2h 45m

$127

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 2/27

9:50 pm-12:36 am

Nonstop2h 46m

Washington, D.C. Reagan-National

Mon 3/2

5:58 pm-8:57 pm

Nonstop2h 59m

$136

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 2/27

11:21 am-2:00 pm

Nonstop2h 39m

Washington, D.C. Reagan-National

Mon 3/2

2:00 pm-4:49 pm

Nonstop2h 49m

$137

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 2/27

9:50 pm-12:36 am

Nonstop2h 46m

Washington, D.C. Reagan-National

Mon 3/2

5:00 am-7:57 am

Nonstop2h 57m

$138

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 October is, on average, the cheapest month to fly to Washington, D.C. Reagan-National Airport from Miami, with most prices found around $196. If you aren’t able to travel to Washington, D.C. Reagan-National Airport during the month of October, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $197.

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 $214. 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 $212. In contrast, the most expensive time of day to depart to Washington, D.C. Reagan-National Airport is at noon when prices are around $274.

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 $230 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 February 2026, prices for Miami to Washington, D.C. Reagan-National Airport flights are approximately 29% 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

$253

Fastest flight time

2h 35m

Direct flights

Every day
The best one-way flight to Washington, D.C. Reagan-National Airport from Miami in the past 72 hours is $253. The best round-trip flight deal from Miami to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $152.
The fastest flight from Miami to Washington, D.C. Reagan-National Airport takes 2h 35m
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 35m 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 $34Free CancellationRating
5.7
3,052 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $59Free CancellationRating
6.3
8,411 reviews
Search Spirit Airlines flights
JetBluePriceFrom $111Free CancellationRating
7.2
2,893 reviews
Search JetBlue flights
DeltaPriceFrom $127Free CancellationRating
7.9
8,144 reviews
Search Delta flights
American AirlinesPriceFrom $130Free CancellationRating
7.2
11,222 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 7 flights/week on average for this route. A good Delta flight deal for Miami to Washington, D.C. Reagan-National Airport starts from $127 round-trip, up to an average price of $217. 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 $130 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $240. American Airlines operates 64 flights to Washington, D.C. Reagan-National Airport from Miami in an average week. Users have rated it 7.2/10 across 11,222 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
National Harbor
Gettysburg
Arlington
Waldorf
Woodbridge
Tysons
Laurel
Colonial Beach
Silver Spring
Towson
Fredericksburg
Gaithersburg
Rockville
Manassas
Springfield
Fairfax
Linthicum Heights
Bethesda
Glen Burnie

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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