Find cheap flights from Miami to Washington Dulles Airport

MIA - IAD

Find cheap flights from Miami to Washington Dulles Airport

Round-trip
Economy
Miami (MIA)
Washington Dulles Intl
Tue 9/22
Tue 9/29
Any month
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Good to know

Low season

January Best time to beat the crowds with an average 20% drop in price.

High season

July Most popular time to fly with an average 16% increase in price.

Average price of a round-trip

$272 (avg. price over the last 2 weeks)

Good deal for a round-trip

$261 or less

When to book flights from Miami to Washington Dulles Intl

Estimated round-trip price
Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for $154 or less.
  • The cheapest flight from Miami to Washington Dulles Airport was found 28 days before departure, on average.
  • Book at least 2 weeks before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly is January.
  • Morning departure is around 19% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for booking Miami to Washington Dulles Airport flights

Which airlines have a flexible cancellation policy for flights from Miami to Washington Dulles Intl due to COVID-19?

Are there Washington Dulles Airport travel restrictions currently due to Coronavirus?

How long does a flight from Miami to Washington Dulles Airport take?

How many flights are there between Miami and Washington Dulles Airport?

Which airlines provide the cheapest flights from Miami to Washington Dulles Airport?

Do I need a passport to fly between Miami and Washington Dulles Airport?

Which airlines fly most frequently between Miami and Washington Dulles Airport?

What’s the cheapest day of the week to fly Miami to Washington Dulles Airport?

How does KAYAK find such low prices on flights from Miami to Washington Dulles Airport?

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Miami to Washington Dulles Airport?

What is the Hacker Fare option on flights from Miami to Washington Dulles Airport?

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Miami to Washington Dulles Airport?

Top 3 airlines serving Miami to Washington Dulles Intl

Scores according to KAYAK customer reviews

7.9
Delta
Overall score based on 28,639 reviews
8.1
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from Miami to Washington Dulles Airport

Recent round-trip flight deals

10/27
Tue
1 stop
Multiple Airlines
5h 00m
MIA - IAD
10/29
Thu
1 stop
Multiple Airlines
7h 24m
IAD - MIA
10/30
Fri
1 stop
Lufthansa
23h 05m
MIA - IAD
11/7
Sat
1 stop
Lufthansa
9h 53m
IAD - MIA
10/20
Tue
1 stop
Delta
7h 50m
MIA - IAD
10/27
Tue
1 stop
Delta
4h 57m
IAD - MIA
10/2
Fri
1 stop
British Airways
4h 24m
MIA - IAD
10/4
Sun
1 stop
British Airways
4h 18m
IAD - MIA
10/16
Fri
1 stop
Multiple Airlines
6h 04m
MIA - IAD
10/20
Tue
1 stop
Multiple Airlines
5h 20m
IAD - MIA
11/2
Mon
1 stop
Delta
7h 50m
MIA - IAD
11/4
Wed
1 stop
Delta
7h 25m
IAD - MIA
10/9
Fri
1 stop
Multiple Airlines
6h 04m
MIA - IAD
10/12
Mon
1 stop
Multiple Airlines
6h 32m
IAD - MIA
10/8
Thu
1 stop
Delta
7h 50m
MIA - IAD
10/11
Sun
1 stop
Delta
5h 42m
IAD - MIA
10/6
Tue
1 stop
Multiple Airlines
6h 40m
MIA - IAD
10/9
Fri
1 stop
Multiple Airlines
5h 17m
IAD - MIA
10/30
Fri
nonstop
Lufthansa
2h 35m
MIA - IAD
11/7
Sat
nonstop
Lufthansa
2h 51m
IAD - MIA
10/10
Sat
nonstop
Multiple Airlines
2h 30m
MIA - IAD
10/12
Mon
1 stop
Multiple Airlines
6h 32m
IAD - MIA
11/2
Mon
1 stop
Delta
5h 50m
MIA - IAD
11/4
Wed
2 stops
Delta
7h 55m
IAD - MIA
10/18
Sun
1 stop
Multiple Airlines
7h 21m
MIA - IAD
10/25
Sun
1 stop
Multiple Airlines
6h 01m
IAD - MIA
10/30
Fri
1 stop
Delta
5h 50m
MIA - IAD
11/1
Sun
1 stop
Delta
4h 57m
IAD - MIA
10/1
Thu
1 stop
Multiple Airlines
5h 50m
MIA - IAD
10/4
Sun
nonstop
Multiple Airlines
2h 46m
IAD - MIA
10/17
Sat
1 stop
Delta
7h 21m
MIA - IAD
10/18
Sun
1 stop
Delta
5h 50m
IAD - MIA
10/2
Fri
1 stop
Multiple Airlines
4h 24m
MIA - IAD
10/9
Fri
nonstop
Multiple Airlines
2h 51m
IAD - MIA
10/1
Thu
1 stop
Delta
9h 25m
MIA - IAD
10/10
Sat
1 stop
Delta
5h 15m
IAD - MIA
10/2
Fri
nonstop
Multiple Airlines
2h 30m
MIA - IAD
10/4
Sun
1 stop
Multiple Airlines
4h 48m
IAD - MIA
11/19
Thu
1 stop
Delta
4h 56m
MIA - IAD
11/22
Sun
1 stop
Delta
4h 54m
IAD - MIA
Show more results

Recent one-way flight deals

10/22
Thu
1 stop
Delta
5h 50m
MIA - IAD
10/7
Wed
2 stops
British Airways
11h 29m
MIA - IAD
11/19
Thu
2 stops
Multiple Airlines
22h 46m
MIA - IAD
10/6
Tue
1 stop
Delta
5h 50m
MIA - IAD
11/26
Thu
1 stop
Delta
5h 42m
MIA - IAD
10/8
Thu
1 stop
Delta
7h 50m
MIA - IAD
10/13
Tue
1 stop
Delta
5h 50m
MIA - IAD
10/18
Sun
1 stop
Delta
5h 50m
MIA - IAD
11/23
Mon
2 stops
Multiple Airlines
20h 08m
MIA - IAD
10/5
Mon
1 stop
Delta
5h 50m
MIA - IAD
11/2
Mon
3 stops
Multiple Airlines
24h 45m
MIA - IAD
10/11
Sun
1 stop
Delta
7h 21m
MIA - IAD
12/14
Mon
3 stops
Multiple Airlines
18h 10m
MIA - IAD
9/29
Tue
1 stop
Delta
7h 25m
MIA - IAD
9/26
Sat
1 stop
Delta
5h 30m
MIA - IAD
12/17
Thu
2 stops
Multiple Airlines
21h 51m
MIA - IAD
11/25
Wed
1 stop
Delta
6h 20m
MIA - IAD
12/18
Fri
3 stops
Multiple Airlines
24h 35m
MIA - IAD
10/18
Sun
1 stop
Delta
5h 50m
MIA - IAD
10/10
Sat
2 stops
Multiple Airlines
33h 05m
MIA - IAD
Show more results
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.
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