Cheap Flight Tickets from Washington (IAD) to Miami (MIA), Starting at $106

Good to Know: Cheapest and Fastest IAD - MIA Flights

Useful information for finding best airline tickets from Washington Dulles International to Miami International on your next trip.

Cheapest Round Trip Flight

$340

AA American Airlines • 1 stop • 10h 53m

Sep 14 – Sep 18

The cheapest round trip flight from Washington to Miami (IAD-MIA-IAD) is currently $340

🔍 Search Flights

Cheapest Direct Flight

$106

WN Southwest Airlines • nonstop • 4h 15m

Oct 25

The cheapest nonstop flight from Washington to Miami (IAD-MIA) is currently $106

🔍 Search Flights

Fastest Flight

3h 55m

The fastest nonstop flight from Washington to Miami (IAD-MIA) takes 3h 55m

Top Airlines Flying from Washington to Miami

Delta Airline, DL

Delta Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Alaska Airlines -AS

Alaska Airlines

Southwest Airlines-WN

Southwest Airlines

Turkish Airlines - TK

Turkish Airlines

Avianca Airline - AV

Avianca

Aeromexico Airline (AM)

Aeromexico

Latest Flight Deals from Washington (IAD) to Miami (MIA)

Compare and book low fare round-trip air tickets from Washington to Miami. Ideal for travelers with confirmed return itineraries.

Sep 14 - Sep 18, Economy
AA
Washington → Miami
10h 53m
6:14 AM - 1:07 PM • 1 stop
AA
Washington → Miami
9h 4m
6:12 AM - 11:56 AM • 1 stop
$340
American Airlines
Sep 14 - Sep 18, Economy
UA
Washington → Miami
4h 15m
8:16 AM - 11:11 AM • nonstop
UA
Washington → Miami
3h 53m
1:44 PM - 4:17 PM • nonstop
$405
United Airlines
Sep 14 - Sep 18, Economy
UA
Washington → Miami
12h 36m
8:35 AM - 4:31 PM • 1 stop
UA
Washington → Miami
3h 53m
1:44 PM - 4:17 PM • nonstop
$411
United Airlines
Sep 14 - Sep 18, Economy
DL
Washington → Miami
10h 3m
12:26 PM - 6:29 PM • 1 stop
DL
Washington → Miami
9h 6m
8:25 AM - 2:11 PM • 1 stop
$876
Delta Airlines
Sep 14 - Sep 18, Economy
DL
Washington → Miami
9h 15m
3:15 PM - 9:10 PM • 1 stop
DL
Washington → Miami
8h 50m
6:00 AM - 11:30 AM • 1 stop
$876
Delta Airlines
Sep 14 - Sep 18, Economy
DL
Washington → Miami
8h 35m
10:15 AM - 3:30 PM • 1 stop
DL
Washington → Miami
9h 6m
8:25 AM - 2:11 PM • 1 stop
$876
Delta Airlines

Fly from Washington to Miami with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Washington to Miami? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Washington to Miami Flights

What are the airports in Washington?
IAD,BWI,DCA
What’s the most popular airline flying from IAD to MIA?
The most popular airline flying from Washington to Miami are
Can I fly from IAD to MIA non-stop?
Yes, you can fly IAD to MIA non-stop on
Which airlines fly nonstop between Washington and Miami?
The non-stop flights between Washington and Miami are .
What’s the earliest departure time from IAD to MIA Airport?
The earliest flight leaves IAD at 6:10 am and lands in MIA - Miami International
What are the airports in Miami?
MIA
Can I make changes to my Washington to Miami flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAD to MIA?
Read the fare rules of the Washington to Miami air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Washington and Miami?
operate flights between Washington and Miami
How long does a flight from Washington to Miami take?
It takes approximately 2 hour to fly non-stop from IAD to MIA, which is 921.11 miles by air.
Which airlines provide the cheapest flights from Washington (IAD) to Miami (MIA) ?
In the past couple of days, the cheapest tickets to MIA from IAD were found on UA : USD 405
Do I need a passport to fly between IAD and MIA?
No
What’s the latest departure time from IAD to MIA ?
The last flight leaves IAD at 8:35 pm

Washington (IAD) to Miami (MIA): Airport Information

Origin Airport Washington Dulles International , Washington, US
Destination Airport Miami International , Miami, US
Distance 921 miles

More Flight Options for Washington (IAD) and Miami (MIA)

Why Fareleaders for IAD to MIA Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Washington to Miami flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on IAD to MIA flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Washington to Miami flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Washington (IAD) to Miami (MIA)
Terms and Conditions*