RM689 Cheap Flights from Miami (MIA) to Washington (IAD)

View RM689 flight on Thu, 21 Aug 2025Opens in a new window

Popular airlines from Miami Intl. Airport (MIA) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Miami to Washington (MIA-IAD)

Prices were available within the past 7 days and start at RM689 for one-way flights and RM1,222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,222 Return, found 1 day ago
RM1,222
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,222 found 1 day ago
American Airlines
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,360 Return, found 1 day ago
RM1,360
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,360 found 1 day ago
Delta
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,375 Return, found 1 day ago
RM1,375
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,375 found 1 day ago
American Airlines
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,377 Return, found 1 day ago
RM1,377
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,377 found 1 day ago
United
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,401 Return, found 1 day ago
RM1,401
Return
found 1 day ago
Select United flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,401 found 1 day ago
Delta
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,471 Return, found 1 day ago
RM1,471
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,471 found 1 day ago
Delta
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,481 Return, found 1 day ago
RM1,481
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,481 found 1 day ago
American Airlines
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,528 Return, found 1 day ago
RM1,528
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,528 found 1 day ago
American Airlines
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,531 Return, found 1 day ago
RM1,531
Return
found 1 day ago
Select American Airlines flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,531 found 1 day ago
Delta
Thu, 21 Aug - Sun, 24 Aug
MIA
Miami
IAD
Washington
RM1,536 Return, found 1 day ago
RM1,536
Return
found 1 day ago
Select Delta flight, departing Thu, 21 Aug from Miami to Washington, returning Sun, 24 Aug, priced at RM1,536 found 1 day ago

Find the cheapest month to fly from Miami (MIA) to Washington (IAD)

June is typically the cheapest month to fly

From RM 373 - RM 839 per traveller.

Graph displaying average flight prices per month

Miami to Washington route information
Origin airport
Miami Intl.
Destination airport
Washington Dulles Intl.
Return price
RM1,222
Distance
1478 km
Average flight time
2 hours 39 mins

Perfect flights from Miami to Washington

Your Journey from Miami to Washington

Start your unforgettable journey with Expedia. Our broad selection of flights from Miami to Washington caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Delta, United. Our selection of flights from Miami Intl. to Washington Dulles Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Miami to Washington Flights

Experience the joy of finding cheap flights from Miami Intl. to Washington Dulles Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM689 and roundtrip prices from RM1,222*.
 

Pre-Flight Essentials

Ensure a smooth journey from Miami to Washington with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Washington

Picture yourself stepping off the plane in Washington and immersing yourself in the unique atmosphere of Chantilly. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Miami to Washington Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Miami to Washington.
 

Beyond the Flight – Exploring Washington

With Expedia, your adventure extends beyond the flight. Explore Washington at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Miami to Washington with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Miami to Washington with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Miami Intl. Airport (MIA) to IAD?
If you're planning on travelling from Miami Intl. Airport (MIA) to IAD, round-trip journeys start from RM1,222. This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from MIA to Dulles Intl. Airport?
The majority of flights can be cancelled online, but each airline has different terms and conditions. If you do need to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from MIA to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Miami Intl. Airport (MIA) to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Miami Airport to Dulles Intl. Airport?
The flight distance from MIA (MIA) to Washington Dulles Intl. Airport (IAD) (IAD) is just 1,500 kilometres. You'll be stepping off the plane and grabbing your suitcase from the carousel before long.
Which airlines fly direct from Miami Airport to Washington Dulles Intl. Airport (IAD)?
Check out United Airlines (UA) if you want to fly directly from Miami Airport to IAD. This top airline operates 30 flights monthly, so you're sure to find one that suits your schedule.
Are Miami Intl. Airport (MIA) to IAD flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Miami Airport to Dulles Intl. Airport at the last minute could save you some serious cash. However, it could end up costing you a whole lot more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

Explore a world of travel with Expedia

*Available to Expedia members.