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Cheap flights from Miami to Washington, D.C. from £56

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 1/4. 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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0 bags
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Cheap return flights

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Delta Logo
11:21 - 14:00
MIA
-
DCA
2h 39mdirect
Delta Logo
14:00 - 16:49
DCA
-
MIA
2h 49mdirect
£93Delta
Thu, 26 Feb - Mon, 2 Mar
Delta Logo
11:21 - 14:00
MIA
-
DCA
2h 39mdirect
Delta Logo
14:00 - 16:49
DCA
-
MIA
2h 49mdirect
£100Delta
Tue, 10 Feb - Sun, 15 Feb
Delta Logo
11:21 - 14:00
MIA
-
DCA
2h 39mdirect
Delta Logo
14:30 - 17:28
DCA
-
MIA
2h 58mdirect
£104Delta
Fri, 6 Feb - Sun, 8 Feb
Delta Logo
11:20 - 14:00
MIA
-
DCA
2h 40mdirect
Delta Logo
13:45 - 16:37
DCA
-
MIA
2h 52mdirect
£109Delta
Wed, 25 Mar - Tue, 7 Apr
Southwest Logo
07:05 - 14:25
MIA
-
DCA
7h 20m
1 stop
Southwest Logo
09:10 - 16:30
DCA
-
MIA
7h 20m
1 stop
£111Southwest
Fri, 20 Feb - Sun, 22 Feb
Delta Logo
11:21 - 14:00
MIA
-
DCA
2h 39mdirect
Delta Logo
14:30 - 17:28
DCA
-
MIA
2h 58mdirect
£111Delta
Wed, 4 Feb - Sun, 8 Feb
Southwest Logo
06:55 - 18:35
MIA
-
DCA
11h 40m
1 stop
Southwest Logo
06:00 - 11:45
DCA
-
MIA
5h 45m
1 stop
£114Southwest
Sat, 28 Mar - Tue, 31 Mar
Delta Logo
11:21 - 14:00
MIA
-
DCA
2h 39mdirect
Delta Logo
14:00 - 16:49
DCA
-
MIA
2h 49mdirect
£115Delta
Wed, 18 Feb - Sun, 22 Feb
Southwest Logo
06:50 - 16:00
MIA
-
DCA
9h 10m
2 stops
Southwest Logo
06:05 - 16:30
DCA
-
MIA
10h 25m
2 stops
£118Southwest
Thu, 26 Feb - Mon, 2 Mar
Southwest Logo
06:15 - 16:30
MIA
-
DCA
10h 15m
2 stops
Southwest Logo
12:35 - 23:00
DCA
-
MIA
10h 25m
1 stop
£119Southwest
Thu, 12 Mar - Sun, 15 Mar

Delta flights from Miami to Washington, D.C.

Our best Delta deals on Miami to Washington, D.C. flight tickets
Delta
24 Feb
MIA11:21Miami
2h 39m
DCA14:00Washington, D.C. Reagan-National
3 Mar
DCA14:00Washington, D.C. Reagan-National
2h 49m
MIA16:49Miami
£93
Delta
10 Feb
MIA11:21Miami
2h 39m
DCA14:00Washington, D.C. Reagan-National
15 Feb
DCA14:00Washington, D.C. Reagan-National
2h 49m
MIA16:49Miami
£100
Delta
6 Feb
MIA11:21Miami
2h 39m
DCA14:00Washington, D.C. Reagan-National
8 Feb
DCA14:30Washington, D.C. Reagan-National
2h 58m
MIA17:28Miami
£104

United Airlines flights from Miami to Washington, D.C.

Our best United Airlines deals on Miami to Washington, D.C. flight tickets
United Airlines
6 Feb
MIA07:15Miami
7h 24m
1 stop
DCA14:39Washington, D.C. Reagan-National
7 Feb
DCA16:15Washington, D.C. Reagan-National
6h 05m
1 stop
MIA22:20Miami
£143
United Airlines
13 Feb
MIA10:55Miami
5h 47m
1 stop
DCA16:42Washington, D.C. Reagan-National
17 Feb
DCA15:10Washington, D.C. Reagan-National
7h 09m
1 stop
MIA22:19Miami
£161
United Airlines
6 Feb
MIA12:35Miami
6h 57m
1 stop
DCA19:32Washington, D.C. Reagan-National
8 Feb
DCA18:00Washington, D.C. Reagan-National
5h 59m
1 stop
MIA23:59Miami
£168

momondo Fare Finder

 
Customise your flight search to find flights from Miami to Washington, D.C. 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 279,928 searches. Data last updated 26 January 2026.
Use the filters below to find and compare flights from Miami to Washington, D.C. that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 26/2

11:21-14:00

Nonstop2h 39m

Washington, D.C. Reagan-National

Mon 2/3

14:00-16:49

Nonstop2h 49m

£93

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Tue 10/2

11:21-14:00

Nonstop2h 39m

Washington, D.C. Reagan-National

Sun 15/2

14:00-16:49

Nonstop2h 49m

£100

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 6/2

11:21-14:00

Nonstop2h 39m

Washington, D.C. Reagan-National

Sun 8/2

14:30-17:28

Nonstop2h 58m

£104

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 25/3

11:20-14:00

Nonstop2h 40m

Washington, D.C. Reagan-National

Tue 7/4

13:45-16:37

Nonstop2h 52m

£109

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Fri 20/2

07:05-14:25

1 stop7h 20m

Washington, D.C. Reagan-National

Sun 22/2

09:10-16:30

1 stop7h 20m

£111

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 4/2

11:21-14:00

Nonstop2h 39m

Washington, D.C. Reagan-National

Sun 8/2

14:30-17:28

Nonstop2h 58m

£111

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Sat 28/3

06:55-18:35

1 stop11h 40m

Washington, D.C. Reagan-National

Tue 31/3

06:00-11:45

1 stop5h 45m

£114

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Wed 18/2

11:21-14:00

Nonstop2h 39m

Washington, D.C. Reagan-National

Sun 22/2

14:00-16:49

Nonstop2h 49m

£115

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 26/2

06:50-16:00

2 stops9h 10m

Washington, D.C. Reagan-National

Mon 2/3

06:05-16:30

2 stops10h 25m

£118

MiamiWashington, D.C.

MIA - DCA

MIADCA

Miami

Thu 12/3

06:15-16:30

2 stops10h 15m

Washington, D.C. Reagan-National

Sun 15/3

12:35-23:00

1 stop10h 25m

£119

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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.

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 typical price of a round-trip flight between Miami and Washington, D.C.?

What is the cheapest month to fly to Washington, D.C.?

The cheapest month to fly to Washington, D.C. from Miami is in February. Flight prices, which tend to average around £100, are often lower during this time because this is during the off-season. If you don’t want to visit Washington, D.C. in February, then you should wait until September to fly from Miami, when ticket prices are also cheap, with an average price of £108.

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

In the morning is the cheapest time of day to fly from Miami to Washington, D.C. when you can find flight prices for as low as £149. Flying to Washington, D.C. in the morning is an ideal time because this is during off-peak travel hours. Flights to Washington, D.C. are more costly at midday, with an average ticket price of £1,041. Departure times at midday fall within the peak daily travel times, which is why tickets can be more expensive.

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

Fly from Miami to Baltimore/Washington for the best Miami - Washington, D.C. flight prices

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

You are more likely to see cheaper flights to Washington, D.C. from Miami when booking weeks ahead of your departure date. In general, you can expect to find flights to Washington, D.C. for around £134 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Washington, D.C. from Miami for as low as £90 on momondo.

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

There are 3 cabin classes available to choose from on Miami to Washington, D.C. 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. flight prices changed over time?

As of January 2026, prices for Miami to Washington, D.C. flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Miami to Washington, D.C.

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

Cheap Miami to Washington, D.C. (MIA to WAS) flight deals and tips

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

Best price found

£125

Fastest flight time

2h 39m

Direct flights

Every day

Airports in Washington, D.C.

2 airports
The best one-way flight to Washington, D.C. from Miami in the past 72 hours is £125. The best return flight deal from Miami to Washington, D.C. found on momondo in the last 72 hours is £1,177.
The fastest flight from Miami to Washington, D.C. takes 2h 39m
Direct flights go from Miami to Washington, D.C. every day.
There are 2 airports in Washington, D.C.. From Miami there are direct flights to Washington, D.C. Reagan-National (DCA).
Search flight deals

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

    The straight-line distance from Miami to Washington, D.C. is 925.2 mi. A reasonable flight in good conditions will take 2h 39m.

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

    Prices for flights from Miami Airport to Washington, D.C. are refreshed on a daily basis.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Miami Airport to Washington, D.C..

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

    The travel and health documents required for your trip to Washington, D.C. 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.. 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.?

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

Book flights to Washington, D.C. if you plan to visit one of these locations
Laurel
College Park
Fairfax
Arlington
Linthicum Heights
Alexandria
Glen Burnie
Lutherville Timonium
Ellicott City
Cambridge
Lexington Park
Westminster
Woodbridge
Bethesda
Silver Spring
Owings Mills
National Harbor

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Miami to Washington, D.C.. momondo saves you time and could save you money on your trip.

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

All flight searches from Miami to Washington, D.C. on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Miami to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Miami to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

An easier way to manage your Washington, D.C. trip

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Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.
Washington, D.C. Reagan-National Airport
Washington, D.C. Dulles Intl Airport