₩129,400 Cheap Flights from Washington (IAD) to Miami (MIA)

View ₩129,400 flight on Sun, Oct 12, 2025Opens in a new window

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

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Cheap Flights from Washington to Miami (IAD-MIA)

Prices were available within the past 7 days and start at ₩129,400 for one-way flights and ₩274,300 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sun, Sep 28 - Fri, Oct 3
IAD
Washington
MIA
Miami
₩274,300 Roundtrip, found 6 days ago
₩274,300
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 28 from Washington to Miami, returning Fri, Oct 3, priced at ₩274,300 found 6 days ago
United
Sun, Sep 28 - Fri, Oct 3
IAD
Washington
MIA
Miami
₩322,700 Roundtrip, found 6 days ago
₩322,700
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 28 from Washington to Miami, returning Fri, Oct 3, priced at ₩322,700 found 6 days ago
United
Fri, Oct 3 - Mon, Oct 6
IAD
Washington
MIA
Miami
₩329,300 Roundtrip, found 3 days ago
₩329,300
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 3 from Washington to Miami, returning Mon, Oct 6, priced at ₩329,300 found 3 days ago
Delta
Fri, Nov 7 - Tue, Nov 11
IAD
Washington
MIA
Miami
₩352,100 Roundtrip, found 6 days ago
₩352,100
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 7 from Washington to Miami, returning Tue, Nov 11, priced at ₩352,100 found 6 days ago
United
Sun, Sep 28 - Fri, Oct 3
IAD
Washington
MIA
Miami
₩355,900 Roundtrip, found 6 days ago
₩355,900
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 28 from Washington to Miami, returning Fri, Oct 3, priced at ₩355,900 found 6 days ago
United
Sun, Sep 28 - Fri, Oct 3
IAD
Washington
MIA
Miami
₩370,000 Roundtrip, found 6 days ago
₩370,000
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 28 from Washington to Miami, returning Fri, Oct 3, priced at ₩370,000 found 6 days ago
United
Sun, Sep 28 - Fri, Oct 3
IAD
Washington
MIA
Miami
₩370,200 Roundtrip, found 6 days ago
₩370,200
Roundtrip
found 6 days ago
Select United flight, departing Sun, Sep 28 from Washington to Miami, returning Fri, Oct 3, priced at ₩370,200 found 6 days ago
United
Fri, Oct 3 - Mon, Oct 6
IAD
Washington
MIA
Miami
₩376,000 Roundtrip, found 3 days ago
₩376,000
Roundtrip
found 3 days ago
Select United flight, departing Fri, Oct 3 from Washington to Miami, returning Mon, Oct 6, priced at ₩376,000 found 3 days ago
Delta
Fri, Nov 7 - Tue, Nov 11
IAD
Washington
MIA
Miami
₩388,200 Roundtrip, found 6 days ago
₩388,200
Roundtrip
found 6 days ago
Select Delta flight, departing Fri, Nov 7 from Washington to Miami, returning Tue, Nov 11, priced at ₩388,200 found 6 days ago
American Airlines
Fri, Oct 3 - Mon, Oct 6
IAD
Washington
MIA
Miami
₩419,400 Roundtrip, found 3 days ago
₩419,400
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Oct 3 from Washington to Miami, returning Mon, Oct 6, priced at ₩419,400 found 3 days ago

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

May is typically the cheapest month to fly

From ₩119,297 - ₩512,341 per traveler.

Frequently asked questions

How much is a flight from Washington Dulles Intl. Airport (IAD) to Miami Intl. Airport (MIA)?
If you're planning on traveling between Washington Dulles Intl. Airport (IAD) and MIA, round-trip journeys start from ₩274,300. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year, so don't wait around. Book now 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 IAD to Miami Intl. Airport (MIA)?
This can differ between airlines, as each one has its own set of terms and conditions. Head to the Customer Service Portal, where you'll find easy instructions on how to cancel online.
How do I find cheap flights from Dulles Intl. Airport to MIA 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 Dulles Intl. Airport to MIA flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Dulles Intl. Airport to Miami Airport?
That new movie you've been eager to see will have to wait — the flight distance between IAD and MIA is only 1,500 kilometers. The captain will be instructing you to put your seat upright for touchdown before you know it.
Which airlines fly direct from Dulles Intl. Airport to MIA?
If you're eager to fly directly from Washington Dulles Intl. Airport (IAD) to MIA, United Airlines (UA) is a popular option. It operates 30 flights every month between Chantilly and Miami.
Are IAD to Miami Airport flight tickets cheaper when they're purchased at the last minute?
Last-minute planners can occasionally score a bargain, with some of the cheapest airfares from IAD to Miami Airport arising a few weeks prior to the departure date. If you'd rather book ahead, Expedia compares and updates all the best flight deals continuously — as early as 12 months in advance in some cases. It does depend on the carrier though, as not every airline releases prices that far in advance.

Travel information

Travel information

Origin airport
Washington Dulles Intl.
Destination airport
Miami Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
₩274,300
Distance
1478 km
Average flight time
2 hours 49 mins

Book with confidence

Book with confidence

Chantilly to Miami Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Chantilly to Miami will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Miami.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with IAD to MIA flights that won’t make your bank account wince. Ready to temporarily leave behind Chantilly for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to MIA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Chantilly to Miami Flights

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Explore a world of travel with Expedia

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