Cheap flights from Washington Dulles Intl to Miami (IAD - MIA)

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How to find the cheapest flight from
Washington Dulles Intl (IAD) to Miami (MIA)

All the information you need to plan the best IAD to MIA flight in 2021: compare Washington Dulles Intl to Miami flight prices with the expected peak season, weather and rainfall in Miami.
IAD - MIA
Price
$225 - $440
MIA
Temperature
78.8 - 91.4 °F
MIA
Rainfall
1.7 - 10.4 inches

Popular in

December

High demand for flights, 33% potential price rise

Cheapest in

August

Best time to find cheap flights, 24% potential price drop

Round-trip from

$225

From Washington Dulles Intl to Miami

One-way from

$144

One-way flight from Washington Dulles Intl to Miami

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Washington Dulles Intl to Miami?

Travelers have found it’s best to book a flight 28 days in advance to save up to 33% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 28 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Washington Dulles Intl to Miami 1-2 weeks in advance for as low as $202, or $254 for flights within the next 24 hours.

What is the cheapest month to fly from Washington Dulles Intl to Miami?

July can be a great time to fly to Miami from Washington Dulles Intl with a flight ticket averaging about $207. Cheapflights users have found deals in the month of July for as cheap as $56. The most expensive prices can be found in the month of December.

Cheap flights from Washington Dulles Intl to Miami in May, June 2021

The best prices found for IAD to MIA flights for May, June
18 May - 19 May
$114pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
18 May - 25 May
$125pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
11 May - 25 May
$137pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl

Washington Dulles Intl to Miami 2021 flight deals

Cheap flights to Miami from Washington Dulles Intl found for this year
18 May - 19 May
$114pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
18 May - 25 May
$125pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
11 May - 25 May
$137pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl

Non-stop flights to Miami from Washington Dulles Intl

Save time with Washington Dulles Intl to Miami direct flight deals
4 Oct - 19 Oct
$219pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
24 May - 25 May
$229pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
9 Oct - 15 Oct
$239pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Washington Dulles Intl to Miami

Late deals on round-trip flights to Miami from Washington Dulles Intl, departing today and this week
18 May - 19 May
$114pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
18 May - 25 May
$125pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
18 May - 26 May
$159pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl

One-way flights to Miami from Washington Dulles Intl

The cheapest one-way flights from Washington Dulles Intl to Miami
2:00 am - 8:26 am
Delta
1 Stop
6h 26m
IAD - MIA
Delta
$144
Delta
5:06 am - 4:33 pm
Frontier
1 Stop
11h 27m
IAD - MIA
Frontier
$149
Kiwi.com
4:25 am - 3:53 pm
United Airlines
2 Stops
11h 28m
IAD - MIA
United Airlines
$153
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Washington Dulles Intl</span> to <span class="emphasized">Miami</span> flights.

Flight FAQs

From Washington Dulles Intl to Miami

Are flight prices decreasing from Washington Dulles Intl to Miami due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Washington Dulles Intl and Miami for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Washington Dulles Intl to Miami have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Delta flying from Washington Dulles Intl to Miami have implemented new flexible cancellation policies.

What airport do you fly into for flights to Miami from Washington Dulles Intl?

Most people fly into Miami (MIA) if they book a flight to Miami from Washington Dulles Intl. On average, Miami has 2 inbound flights from Washington Dulles Intl per day from 7 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

Can I find flights from Washington Dulles Intl to Miami for under $200 on Cheapflights?

Yes, there are multiple flights from Washington Dulles Intl to Miami for under $200. The cheapest flight booked recently is on Frontier for just $114, but on average you can expect to pay $194.

Are there nonstop flights from Washington Dulles Intl to Miami for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl to Miami under $300. A good price for a nonstop flight from Washington Dulles Intl to Miami is less than $279.

Are there last-minute flights available from Washington Dulles Intl to Miami for under $200?

There are currently 20+ open flights from Washington Dulles Intl to Miami within the next 7 days for less than $200.

What days are nonstop flights available from Washington Dulles Intl to Miami?

Nonstop flights are available for this route on the following days: Tuesday.

How many flights depart from Washington Dulles Intl to Miami on average per day?

2 flight departures from Washington Dulles Intl to Miami per day on average.
Afternoon (Noon - 6pm) - 100% of flight departures

Does it rain more in Washington Dulles Intl or Miami?

Washington Dulles Intl will have the same amount of rainfall in 1 compared to Miami over the next 17 days.

Is Washington Dulles Intl weather warmer or cooler than Miami?

Expect the weather to be around 91 °F on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Miami is generally hotter than in Washington Dulles Intl.

How long is the flight from Washington Dulles Intl to Miami?

United Airlines, American Airlines, and Delta can get you from Washington Dulles Intl to Miami in just under 2h 41m. Your travel time can differ by up to 2h 13m. Washington Dulles Intl and Miami are separated by a distance of 928 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Washington Dulles Intl to Miami round-trip?

Currently priced at $114, Frontier will fly you from Washington Dulles Intl to Miami and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and American Airlines - these airlines can fly you to your destination from $219 and $234, respectively. Users have found that Frontier is 61% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Washington Dulles Intl to Miami one-way?

The cheapest airlines for a one-way flight from Washington Dulles Intl to Miami are Frontier ($55), United Airlines ($110), and American Airlines ($117).

Destination information for Miami

Things to know before you go - useful duration and weather info for your trip from Washington Dulles Intl to Miami.
Flight duration
2h 44m
Average temperature for May in Miami
87.8 °F
Avg rainfall for May in Miami
5.1 ″

Airports servicing Washington

Airports servicing Miami

Top 5 airlines flying from Washington Dulles Intl to Miami

The chart below displays the airlines Cheapflights users traveling from Washington Dulles Intl to Miami choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$118 $227 No cancel fee 65%
JetBlue
$155 $303 No cancel fee 62%
American Airlines
$106 $326 No cancel fee 71%
Delta
$106 $333 No cancel fee N/A
United Airlines
$137 $394 No cancel fee 69%

Hourly flight availability from Washington Dulles Intl to Miami

See what time of day planes typically take off from Washington Dulles Intl towards Miami.
Afternoon Noon to 6 PM 62% of IAD to MIA departures
Morning 6 AM to noon 25% of IAD to MIA departures
Early morning Midnight to 6 AM 13% of IAD to MIA departures
Evening 6 PM to midnight 0% of IAD to MIA departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Washington Dulles Intl to Miami
See how many times per day planes take to the skies headed from Washington Dulles Intl to Miami.
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
2 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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