HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$69+ Cheap flights from Miami (MIA) to Dulles Intl (IAD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — IAD
nov. 25 — dic. 21
lun. 11/25
lun. 12/2
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Miami to Dulles Intl with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Miami to Washington, D.C. Dulles Intl are usually found in September or April, booked 23 days in advance, depart on a Wednesday or Thursday and return on a Tuesday

Cheap flight deals from Miami to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Dulles Intl (IAD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated noviembre 20, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

September

Round-trip from

$128
(FlightHub)

One-way from

$69
(FlightHub)
Provider with most accurate pricing for Miami-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Washington, D.C. Dulles Intl flights.
Search Deals
High demand for flights, 16% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals
From Miami to Washington, D.C. Dulles Intl
Search Deals
One-way flight from Miami to Washington, D.C. Dulles Intl
Search Deals

Find flight deals from Miami to Dulles Intl

Cheapest flights from Miami to Dulles Intl
Explore the most affordable flight options available from Miami to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on noviembre 20, 2024.

This Frontier deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/256:00 amMIA - IAD
1 stop8h 25mFrontier
vie. 1/1011:32 amIAD - MIA
1 stop10h 13mFrontier
Deal found 11/20$134
This eDestinos deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 12/63:23 pmMIA - IAD
2 stops18h 22mMultiple Airlines
lun. 12/912:14 pmIAD - MIA
1 stop9h 55mMultiple Airlines
Deal found 11/19$149
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/101:25 pmMIA - IAD
Nonstop2h 35mUnited Airlines
mié. 12/115:39 pmIAD - MIA
Nonstop2h 52mUnited Airlines
Deal found 11/18$189
This American Airlines deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 12/33:19 pmMIA - IAD
1 stop4h 12mAmerican Airlines
vie. 12/68:00 pmIAD - MIA
1 stop4h 56mAmerican Airlines
Deal found 11/19$276
This Delta deal was found by Cheapflights users on 11/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/147:10 amMIA - IAD
1 stop9h 34mDelta
sáb. 2/812:05 pmIAD - MIA
1 stop11h 22mDelta
Deal found 11/19$315

Find flights from Miami to Dulles Intl within your budget

Customize your flight search to find flights from Miami to Dulles Intl 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, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

mié. 2/5

7:00 am-12:14 pm

1 stop5h 14m

Washington, D.C. Dulles Intl

vie. 2/7

11:34 am-7:10 pm

1 stop7h 36m

$128

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

vie. 12/6

3:23 pm-9:45 am

2 stops18h 22m

Washington, D.C. Dulles Intl

lun. 12/9

12:14 pm-10:09 pm

1 stop9h 55m

$149

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

mar. 12/10

1:25 pm-4:00 pm

Nonstop2h 35m

Washington, D.C. Dulles Intl

mié. 12/11

5:39 pm-8:31 pm

Nonstop2h 52m

$189

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

sáb. 12/14

9:55 am-4:58 pm

1 stop7h 03m

Washington, D.C. Dulles Intl

lun. 12/16

5:28 pm-10:31 pm

1 stop5h 03m

$257

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

sáb. 12/14

7:10 am-4:44 pm

1 stop9h 34m

Washington, D.C. Dulles Intl

sáb. 2/8

12:05 pm-11:27 pm

1 stop11h 22m

$315

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

sáb. 12/21

5:54 am-5:27 pm

1 stop11h 33m

$69

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

mié. 12/11

9:30 am-12:20 pm

2 stops26h 50m

$94

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

mié. 12/11

1:25 pm-4:00 pm

Nonstop2h 35m

$95

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

mié. 12/11

3:18 pm-7:28 pm

1 stop4h 10m

$128

MiamiWashington, D.C.

MIA - IAD

MIAIAD

Miami

mar. 12/10

7:10 am-4:44 pm

1 stop9h 34m

$163

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 11 results
1
2

Compare providers for flights from Miami to Dulles Intl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Dulles Intl in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Washington, D.C. Dulles Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Washington, D.C. Dulles Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Miami to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Miami to Dulles Intl

Get recent, data-driven insights about flights from Miami to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Miami to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Miami to Dulles Intl. Price data was last updated on November 15, 2024.

The price you pay for your flight from Miami to Washington, D.C. Dulles Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 23 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Miami to Washington, D.C. Dulles Intl Airport?

Currently, September is the cheapest month in which you can book a flight from Miami to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Miami to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to IAD?

Find hourly flight availability from Miami to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated noviembre 20, 2024.

Unlike at noon, when flights are generally more expensive, you can save up to 22% on flights from Miami to Washington, D.C. Dulles Intl Airport by exploring options for tickets in the evening.

Weekly flight availability from Miami to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from Miami to Dulles Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated noviembre 20, 2024.

The most flights from MIA to IAD are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (1 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dulles Intl. Reviews last updated noviembre 20, 2024.
Read through reviews of airlines operating flights from Miami to Washington, D.C., such as United Airlines, American Airlines and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
8,756 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
9,171 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Air Canada
7.0
Good
8,237 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Frontier
6.1
Okay
3,539 reviews
Delta
8.0
Very good
8,756 reviews

Crew

8.5

Entertainment

7.9

Boarding

8.2

Comfort

7.9

Overall

8.0

Food

7.3

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Miami to Dulles Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Miami to Washington, D.C. Dulles Intl?

    Miami (MIA), located 6.1 mi from the city center, is the airport you fly out of when you book flights from Miami to Washington, D.C. Dulles Intl. 4 airlines have flights from Miami to Washington, D.C. Dulles Intl on a regular basis. Booking flights from Miami to Washington, D.C. Dulles Intl should not be difficult; the airport handles an average of 3 outbound flights to Washington, D.C. Dulles Intl per day.

  • What are the cheapest airlines flying from Miami to Washington, D.C. Dulles Intl Airport round-trip?

    Flying on Frontier is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $128. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $189 and $276, respectively. These flights start at 57% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Miami to Washington, D.C. Dulles Intl Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $69. United Airlines flights start at $95 while deals on American Airlines start at $128 one-way.

  • What are the cheapest flights from Miami to Washington, D.C. Dulles Intl Airport?

    On average you can expect to pay $760 for a flight from Miami to Washington, D.C. Dulles Intl Airport. The cheapest flight overall is $78 while the most popular route, (Miami - Washington, D.C. Dulles Intl) is currently priced at $189.

  • Can I find deals for flights from Miami to Dulles Intl that include hotel bookings?

    Yes. In addition to deals on Miami to Dulles Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Dulles Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Dulles Intl.

  • Can I find deals for business class flights from Miami to Dulles Intl?

    Yes. Cheapflights offers flight deals from Miami to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Washington, D.C. Dulles Intl Airport?

    Currently, September is the cheapest month in which you can book a flight from Miami to Washington, D.C. Dulles Intl Airport (average of $300). Flying from Miami to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Miami to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Fort Lauderdale to Baltimore flights
Orlando to Reagan-National flights
Orlando to Dulles Intl flights
Miami to Reagan-National flights
Miami to Baltimore flights
Tampa to Dulles Intl flights
Fort Lauderdale to Reagan-National flights
Tampa to Reagan-National flights
Orlando to Baltimore flights
Fort Lauderdale to Dulles Intl flights
Tampa to Baltimore flights
Jacksonville to Dulles Intl flights
Jacksonville to Reagan-National flights
Fort Myers to Dulles Intl flights
West Palm Beach to Reagan-National flights
West Palm Beach to Dulles Intl flights
Jacksonville to Baltimore flights
Fort Myers to Reagan-National flights
West Palm Beach to Baltimore flights
Sarasota to Reagan-National flights
Sarasota to Baltimore flights
Pensacola to Reagan-National flights
Fort Myers to Baltimore flights
Tallahassee to Dulles Intl flights
Tallahassee to Reagan-National flights
Pensacola to Dulles Intl flights
Sarasota to Dulles Intl flights
Pensacola to Baltimore flights
Tallahassee to Baltimore flights
Panama City to Dulles Intl flights
Valparaiso to Reagan-National flights
Gainesville to Dulles Intl flights
Gainesville to Reagan-National flights
Gainesville to Baltimore flights
Valparaiso to Baltimore flights
Panama City to Reagan-National flights
Panama City to Baltimore flights
Valparaiso to Dulles Intl flights
Daytona Beach to Dulles Intl flights
Daytona Beach to Baltimore flights
Melbourne to Reagan-National flights
Melbourne to Dulles Intl flights
Daytona Beach to Reagan-National flights
Key West to Baltimore flights
Melbourne to Baltimore flights
Key West to Reagan-National flights
Key West to Dulles Intl flights
Valdosta to Reagan-National flights
Valdosta to Dulles Intl flights

Top 4 airlines flying from Miami to Dulles Intl

Discover the top 4 airlines that operate flights from Miami to Dulles Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,629,791 searches. Data last updated noviembre 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$42Average$110FlexibilityNo cancel feeOn-time65%
DeltaCheapest$127Average$328FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$174Average$303FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$221Average$345FlexibilityNo cancel feeOn-time71%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines