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

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

All the information you need to plan the best IAD to MIA flight in 2021: compare Dulles Intl to Miami flight prices with the expected peak season, weather and rainfall in Miami.
IAD - MIA
Price
$225 - $440
MIA
Temperature
68 - 84.2 °F
MIA
Precipitation
1.6 - 9.9 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

$75

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 Airport to Miami?

Travelers have found it’s best to book a flight 23 days in advance to save up to 21% 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 23 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 Airport to Miami 1-2 weeks in advance for as low as $281, or $340 for flights within the next 24 hours.

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

August is one of the best times of the year to fly to Miami from Washington Dulles Intl Airport. Prices for August average $270 per person but you can even find prices for as low as $86. The most expensive prices can be found in the month of December. Opting for a August flight can save you 32% on your journey compared to booking in August

When is the cheapest time to fly from Washington Dulles Intl Airport to Miami (IAD - MIA)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington Dulles Intl Airport to Miami as you normally would.

Cheap flights from Dulles Intl to Miami in September, October 2021

The best prices found for IAD to MIA flights for September, October
28 Oct - 30 Oct
$121pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
30 Sep - 2 Oct
$130pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
29 Sep - 5 Oct
$133pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Washington Dulles Intl to Miami 2021 flight deals

Cheap flights to Miami from Dulles Intl found for this year
28 Oct - 30 Oct
$121pp
IAD
Washington Dulles Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
IAD
Washington Dulles Intl
30 Sep - 2 Oct
$130pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
29 Sep - 5 Oct
$133pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Non-stop flights to Miami from Dulles Intl

Save time with Dulles Intl to Miami direct flight deals
30 Sep - 2 Oct
$130pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
29 Sep - 5 Oct
$133pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
4 Oct - 6 Oct
$134pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl

Last minute flights from Dulles Intl to Miami

Late deals on round-trip flights to Miami from Dulles Intl, departing today and this week
30 Sep - 2 Oct
$130pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
29 Sep - 5 Oct
$133pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl
29 Sep - 15 Oct
$135pp
IAD
Washington Dulles Intl
United Airlines
Non-Stop
MIA
Miami
MIA
Miami
United Airlines
Non-Stop
IAD
Washington Dulles Intl

One-way flights to Miami from Washington Dulles Intl

The cheapest one-way flights from Dulles Intl to Miami
1:00 am - 5:38 am
Major Airline
1 Stop
4h 38m
IAD - MIA
Major Airline
$75
StudentUniverse
7:15 am - 4:51 pm
Frontier
1 Stop
9h 36m
IAD - MIA
Frontier
$77
Kiwi.com
12:40 am - 5:46 am
Delta
1 Stop
5h 06m
IAD - MIA
Delta
$88
Delta

Related info for your journey

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

Flight FAQs

From Dulles Intl to Miami

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 4 inbound flights from Washington Dulles Intl per day from 7 airlines. Miami is conveniently located just 6.1 mi from Miami’s city center.

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.

Are flight prices decreasing from Washington Dulles Intl Airport 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 Airport 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.

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

Yes, there are multiple flights from Washington Dulles Intl Airport to Miami for under $200. The cheapest flight booked recently is on Frontier for just $121, but on average you can expect to pay $141.

Are there nonstop flights from Washington Dulles Intl Airport to Miami for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington Dulles Intl Airport to Miami under $200. A good price for a nonstop flight from Washington Dulles Intl Airport to Miami is less than $157.

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

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

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

Our cheapest airline available from Washington Dulles Intl Airport to Miami is Frontier. Our recent data shows that you can find tickets from as low as $121 on this airline. Additional options worth looking into are United Airlines and American Airlines, starting at $130 and $148 round-trip. Users have found that Frontier is 59% cheaper than the other options available to this destination.

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

$50 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $66 and $73, respectively.

What are the most popular airlines that fly from Washington Dulles Intl Airport to Miami?

Major Airline, American Airlines and JetBlue are the most popular airlines when flying from Washington Dulles Intl Airport to Miami.

What are the cheapest flights from Washington Dulles Intl Airport to Miami?

While on average a flight from Washington Dulles Intl Airport to Miami is generally $576, our data shows the cheapest flight currently is $98. When looking at the most popular route, (Washington Dulles Intl - Miami), you can expect to pay $137 for that flight.

What are the most reliable airlines from Washington Dulles Intl Airport to Miami?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington Dulles Intl Airport to Miami on time: Republic Airways(88%), Mesa Airlines(74%), Copa Airlines(73%.)

COVID Restrictions

View COVID Travel Restrictions for Miami, FL

Do I need a COVID test to fly to Miami from Dulles Intl?

Information is based on travel restrictions for travel to Miami within the United States

Most visitors from Washington Dulles Intl need to provide a negative COVID-19 test result and/or quarantine to enter Miami.

COVID-19 testing requirements
Visitors from Washington Dulles Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Miami.

Quarantine requirements
Visitors from Washington Dulles Intl are not required to quarantine after entering Miami.

Do I need a test to fly back to Dulles Intl from Miami?

Returning to Washington Dulles Intl from Miami

COVID-19 testing requirements
Visitors from Miami must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Washington Dulles Intl.

Quarantine requirements
Visitors from Miami are not required to quarantine after entering Washington Dulles Intl.

Hide COVID Travel Restrictions for Miami, FL

Destination information for Miami

Things to know before you go - useful duration and weather info for your trip from Dulles Intl to Miami.
Flight duration from Washington Dulles Intl to MIA
2h 50m
Average temperature for September in Miami
89.6 °F
Avg rainfall for September in Miami
10.3 ″

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 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
American Airlines
$106 $326 No cancel fee 71%
Delta
$106 $333 No cancel fee N/A
Spirit Airlines
$118 $227 No cancel fee 65%
United Airlines
$137 $394 No cancel fee 69%
JetBlue
$155 $303 No cancel fee 62%

Hourly flight availability from Dulles Intl to Miami

See what time of day planes typically take off from Dulles Intl towards Miami.
Morning 6 AM to noon 50% of IAD to MIA departures
Afternoon Noon to 6 PM 50% of IAD to MIA departures
Early morning Midnight to 6 AM 0% 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 Dulles Intl to Miami
See how many times per day planes take to the skies headed from Dulles Intl to Miami.
Sunday
4 daily flights
Monday
4 daily flights
Tuesday
4 daily flights
Wednesday
4 daily flights
Thursday
4 daily flights
Friday
4 daily flights
Saturday
4 daily flights
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