Cheap flight from Washington D.C. to Miami from $38
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Flights from Washington D.C. to Miami
Find cheap airlines flights from Washington D.C. to Miami
Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.
Cheap flight deals from Washington D.C. to Miami
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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Cheapest nonstop
IAD 3:43 PM2h 48mNonstopMIA 6:31 PMWashington D.C. - Miami | Tue, May 27 | Frontier Airlines
MIA 12:12 PM2h 41mNonstopIAD 2:53 PMMiami - Washington D.C. | Thu, May 29 | Frontier Airlines$77 $9418% OFF18% OFF$94 $77 -
IAD 3:38 PM2h 48mNonstopMIA 6:26 PMWashington D.C. - Miami | Sat, May 31 | Frontier Airlines
MIA 2:04 PM2h 40mNonstopIAD 4:44 PMMiami - Washington D.C. | Sat, Jun 7 | Frontier Airlines$77 $9418% OFF18% OFF$94 $77
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IAD 5:29 PM2h 40mNonstopMIA 8:09 PMWashington D.C. - Miami | Sat, Jun 7 | Frontier Airlines
MIA 6:32 PM2h 40mNonstopIAD 9:12 PMMiami - Washington D.C. | Fri, Jun 13 | Frontier Airlines$78 $9417% OFF17% OFF$94 $78
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IAD 7:04 PM2h 40mNonstopMIA 9:44 PMWashington D.C. - Miami | Fri, Jun 6 | Frontier Airlines
MIA 2:04 PM2h 40mNonstopIAD 4:44 PMMiami - Washington D.C. | Sat, Jun 7 | Frontier Airlines$7817% OFF$94 $78
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IAD 3:45 PM2h 40mNonstopMIA 6:25 PMWashington D.C. - Miami | Tue, Jun 10 | Frontier Airlines
MIA 12:30 PM2h 40mNonstopIAD 3:10 PMMiami - Washington D.C. | Wed, Jun 18 | Frontier Airlines$8015% OFF$94 $80
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IAD 3:45 PM2h 40mNonstopMIA 6:25 PMWashington D.C. - Miami | Tue, Jun 3 | Frontier Airlines
MIA 12:20 PM2h 40mNonstopIAD 3:00 PMMiami - Washington D.C. | Tue, Jun 10 | Frontier Airlines$8015% OFF$94 $80
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IAD 3:45 PM2h 40mNonstopMIA 6:25 PMWashington D.C. - Miami | Sun, Jun 1 | Frontier Airlines
MIA 3:39 PM2h 40mNonstopIAD 6:19 PMMiami - Washington D.C. | Fri, Jun 6 | Frontier Airlines$8015% OFF$94 $80
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IAD 3:43 PM2h 48mNonstopMIA 6:31 PMWashington D.C. - Miami | Sat, May 24 | Frontier Airlines
MIA 12:17 PM2h 41mNonstopIAD 2:58 PMMiami - Washington D.C. | Wed, May 28 | Frontier Airlines$8411% OFF$94 $84
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IAD 3:38 PM2h 48mNonstopMIA 6:26 PMWashington D.C. - Miami | Thu, May 29 | Frontier Airlines
MIA 12:12 PM2h 41mNonstopIAD 2:53 PMMiami - Washington D.C. | Sat, May 31 | Frontier Airlines$8510% OFF$94 $85
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IAD 7:25 PM2h 40mNonstopMIA 10:05 PMWashington D.C. - Miami | Sat, Jun 21 | Frontier Airlines
MIA 3:50 PM2h 40mNonstopIAD 6:30 PMMiami - Washington D.C. | Thu, Jun 26 | Frontier Airlines$8510% OFF$94 $85
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WAS 1:00 PM17h 25m1 stopsMIA Invalid DateWashington D.C. - Miami | Tue, May 20 | Normal Airline
MIA 3:00 PM6hNonstopWAS 4:00 PMMiami - Washington D.C. | Thu, May 22 | Normal AirlineFind More FlightsFind More Flights
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Cheapest nonstop
IAD 3:43 PM2h 48mNonstopMIA 6:31 PMWashington D.C. - Miami | Wed, May 28 | Frontier Airlines$38 $5530% OFF30% OFF$55 $38
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IAD 3:45 PM2h 40mNonstopMIA 6:25 PMWashington D.C. - Miami | Wed, Jun 11 | Frontier Airlines$41 $5525% OFF25% OFF$55 $41
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IAD 3:43 PM2h 48mNonstopMIA 6:31 PMWashington D.C. - Miami | Tue, May 27 | Frontier Airlines$47 $5514% OFF14% OFF$55 $47
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IAD 3:38 PM2h 48mNonstopMIA 6:26 PMWashington D.C. - Miami | Fri, May 30 | Frontier Airlines$4812% OFF$55 $48
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IAD 3:38 PM2h 48mNonstopMIA 6:26 PMWashington D.C. - Miami | Sat, May 31 | Frontier Airlines$4812% OFF$55 $48
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IAD 9:57 PM2h 40mNonstopMIA 12:37 AMWashington D.C. - Miami | Mon, Jun 16 | Frontier Airlines$4911% OFF$55 $49
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IAD 3:38 PM2h 48mNonstopMIA 6:26 PMWashington D.C. - Miami | Thu, May 29 | Frontier Airlines$4911% OFF$55 $49
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IAD 3:45 PM2h 40mNonstopMIA 6:25 PMWashington D.C. - Miami | Sun, Jun 1 | Frontier Airlines$4910% OFF$55 $49
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IAD 5:29 PM2h 40mNonstopMIA 8:09 PMWashington D.C. - Miami | Sat, Jun 7 | Frontier Airlines$4910% OFF$55 $49
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IAD 7:04 PM2h 40mNonstopMIA 9:44 PMWashington D.C. - Miami | Sun, Jun 8 | Frontier Airlines$4910% OFF$55 $49
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WAS 1:00 PM17h 25m1 stopsMIA Invalid DateWashington D.C. - Miami | Tue, May 20 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Washington D.C. to Miami
| Cheapest one-way flight price | $37 |
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| Cheapest round-trip ticket price | $76 |
| Off-season for travel | May |
| Peak season for travel | February |
| Flight distance | 1,486.19 km |
| Average flight time | 3 hours 15 minutes |
| Popular airline | American Airlines |
When is the cheapest time to fly from Washington D.C. to Miami?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Washington D.C. (WAS) to Miami (MIA) the cheapest?
Airlines adjust prices for flights from Washington D.C. to Miami based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Washington D.C. (WAS) to Miami (MIA) cost?
According to Trip.com's data, the lowest price is around $704. -
How long does it take to fly from Washington D.C. (WAS) to Miami (MIA) and what is the distance?
It takes around 3 hours 15 minutes to fly from Washington D.C. (WAS) to Miami (MIA). -
What are the most popular airlines that fly from Washington D.C. (WAS) to Miami (MIA)?
Airlines with flights from Washington D.C. (WAS) to Miami (MIA): Frontier Airlines, Gol Linhas Aereas Inteligentes, American Airlines, United Airlines, Copa Airlines, Alaska Airlines, LATAM Airlines and Qatar Airways.
How to find a cheap flight from Washington D.C. to Miami
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Washington D.C. to Miami. Book your flights at the right time and save more.
Be flexible with your travel dates to get the cheapest Washington D.C. to Miami ticket.
Tap "Date" in the flight search bar to browse the calendar and find airfare from Washington D.C. to Miami for the next six months in 2025. If you're looking to fly within the next three months, the lowest fare is $38 for a one-way ticket on Wed, May 28.
Compare cheap Washington D.C. to Miami flight deals from hundreds of airlines.
Our powerful search system compares prices from over 500 airlines. So you can find the cheapest flights from Washington D.C. to Miami. The most affordable airline currently operating on this route is Frontier Airlines.
Set up a Price Alert to track fare drops.
Set up a Price Alert for your Washington D.C. to Miami route to track ticket prices effortlessly—no need to check manually every day.
Don't miss out on cheap Washington D.C. to Miami flight deals and promo codes.
Stay updated on the latest deals with Trip.com Deals and Promo Codes for cheap flights. Sign up for a free membership to unlock even more exclusive flight discounts.
Book early or wait unitl the last minute to fine the best fares.
It's always better to book early! Airlines typically release their lowest fares about a year before departure, so check as soon as flights become available. If you miss that window, you may still find great deals closer to your travel date.
Search for flights on the go.
For the best booking experience on the go, download Trip.com and search for cheap flights from Washington D.C. to Miami to access exclusive deals just for you.
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