Find cheap flights from Washington Dulles Airport to Miami

IAD - MIA

Find cheap flights from Washington Dulles Airport to Miami

Round-trip
Economy
Washington (IAD)
Miami
Fri 7/3
Fri 7/10
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

December Most popular time to fly with an average 31% increase in price.

Average price of a round-trip

$304 (avg. price over the last 2 weeks)

Good deal for a round-trip

$277 or less

When to book flights from Washington Dulles Intl to Miami

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 $192 or less.
  • The cheapest flight from Washington Dulles Airport to Miami was found 74 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is January.
  • Morning departure is around 9% more expensive 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 Washington Dulles Airport to Miami flights

Are flight prices cheaper from Washington Dulles Airport to Miami because of Coronavirus (COVID-19)?

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

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

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

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

How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

Top airline flying Washington Dulles Intl to Miami

Scores according to KAYAK customer reviews

8.0
Delta
Overall score based on 28,418 reviews
8.2
Boarding
7.8
Comfort
8.5
Crew
7.8
Entertainment
7.5
Food
Airline reviews
Read more about Delta

Book cheap flights from Washington Dulles Airport to Miami (round-trip)

Airports
Origin
Washington
$201
only
$201
Destination
Miami
$201
only
$201
Sat, Jul 25
IAD
Washington Dulles Airport
MIA
Miami Airport
6h 48m
Wed, Jul 29
MIA
Miami Airport
IAD
Washington Dulles Airport
6h 10m
Trip: 5 days
Based on null reviews
Sun, Aug 16
IAD
Washington Dulles Airport
MIA
Miami Airport
7h 04m
Wed, Aug 19
MIA
Miami Airport
IAD
Washington Dulles Airport
7h 19m
Trip: 4 days
Based on null reviews
Thu, Jul 23
IAD
Washington Dulles Airport
MIA
Miami Airport
9h 32m
Wed, Jul 29
MIA
Miami Airport
IAD
Washington Dulles Airport
6h 10m
Trip: 7 days
Based on null reviews
Tue, Jul 7
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 40m
Tue, Jul 14
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 20m
Trip: 8 days
Based on null reviews
Sun, Aug 16
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 54m
Wed, Aug 19
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 34m
Trip: 4 days
Based on null reviews
Fri, Aug 7
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 05m
Fri, Aug 14
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 39m
Trip: 8 days
Based on null reviews
Sun, Jul 5
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 45m
Fri, Jul 10
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 42m
Trip: 6 days
Based on null reviews
Fri, Aug 14
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 05m
Mon, Aug 17
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 58m
Trip: 4 days
Based on null reviews
Thu, Jul 2
IAD
Washington Dulles Airport
MIA
Miami Airport
6h 52m
Fri, Jul 3
MIA
Miami Airport
IAD
Washington Dulles Airport
7h 50m
Trip: 2 days
Based on null reviews
Sat, Aug 8
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 45m
Sat, Aug 15
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 25m
Trip: 8 days
Based on null reviews
Mon, Jul 6
IAD
Washington Dulles Airport
MIA
Miami Airport
6h 06m
Fri, Jul 10
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 20m
Trip: 5 days
Based on null reviews
Thu, Aug 6
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 05m
Mon, Aug 10
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 15m
Trip: 5 days
Based on null reviews
Tue, Jul 7
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 40m
Sun, Jul 12
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 58m
Trip: 6 days
Based on null reviews
Wed, Jul 8
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Fri, Jul 10
MIA
Miami Airport
IAD
Washington Dulles Airport
9h 14m
Trip: 3 days
Based on null reviews
Sat, Jul 11
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 53m
Sat, Jul 18
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 20m
Trip: 8 days
Based on null reviews
Wed, Jul 15
IAD
Washington Dulles Airport
MIA
Miami Airport
9h 04m
Sat, Jul 18
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 20m
Trip: 4 days
Based on null reviews
Sun, Nov 8
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 44m
Mon, Nov 16
MIA
Miami Airport
IAD
Washington Dulles Airport
2h 38m
Trip: 9 days
Based on null reviews
Sat, Jul 11
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Sat, Jul 18
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 20m
Trip: 8 days
Based on null reviews
Thu, Jul 9
IAD
Washington Dulles Airport
MIA
Miami Airport
10h 40m
Sun, Jul 12
MIA
Miami Airport
IAD
Washington Dulles Airport
4h 58m
Trip: 4 days
Based on null reviews
Tue, Jul 7
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 40m
Tue, Jul 14
MIA
Miami Airport
IAD
Washington Dulles Airport
5h 20m
Trip: 8 days
Based on null reviews
Show more results

Book cheap flights from Washington Dulles Airport to Miami (one-way)

Airports
Origin
Washington
$103
only
$103
Destination
Miami
$103
only
$103
Sun, Aug 16
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 45m
Based on null reviews
Mon, Jul 13
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Based on null reviews
Sat, Aug 15
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 34m
Based on null reviews
Sat, Jul 18
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Based on null reviews
Sun, Jul 12
IAD
Washington Dulles Airport
MIA
Miami Airport
39h 14m
Based on null reviews
Wed, Jul 15
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 40m
Based on null reviews
Tue, Jul 7
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Based on null reviews
Tue, Jul 7
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 40m
Based on null reviews
Mon, Jul 20
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 40m
Based on null reviews
Wed, Aug 5
IAD
Washington Dulles Airport
MIA
Miami Airport
29h 31m
Based on null reviews
Tue, Jun 23
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 14m
Based on null reviews
Thu, Aug 6
IAD
Washington Dulles Airport
MIA
Miami Airport
16h 29m
Based on null reviews
Tue, Jun 23
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 50m
Based on null reviews
Sun, Aug 16
IAD
Washington Dulles Airport
MIA
Miami Airport
26h 10m
Based on null reviews
Mon, Jul 6
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Based on null reviews
Sat, Aug 15
IAD
Washington Dulles Airport
MIA
Miami Airport
7h 19m
Based on null reviews
Wed, Jun 24
IAD
Washington Dulles Airport
MIA
Miami Airport
4h 50m
Based on null reviews
Wed, Aug 5
IAD
Washington Dulles Airport
MIA
Miami Airport
9h 41m
Based on null reviews
Mon, Jul 6
IAD
Washington Dulles Airport
MIA
Miami Airport
5h 29m
Based on null reviews
Mon, Aug 3
IAD
Washington Dulles Airport
MIA
Miami Airport
6h 23m
Based on null reviews
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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