Nonstop flights from Washington to Miami DCA, IAD → MIA
Ronald Reagan National Airport (DCA), Washington Dulles International Airport (IAD) → Miami International Airport (MIA)
The cheapest nonstop return found recently is $287 with American Airlines, 30 Oct – 13 Nov, found 2 days ago.
Nonstop return
The cheapest nonstop return fare on each of 6 departure dates is usually $338 to $445.
Cheapest nonstop return
$287
30 Oct – 13 Nov · American Airlines
Ronald Reagan National Airport (DCA) → Miami International Airport (MIA)
Leaves 5:00 a.m. · Return leaves 7:55 a.m. · 5 h 13 min of travel, both ways together
out nonstop, back nonstop
found 2 days ago
Airlines flying it nonstop on the return fares we hold: American Airlines (6 departure dates).
On the 6 trips where we hold both on the same dates, nonstop cost a median $39 (12.2%) more than the cheapest fare with stops. Nonstop was cheaper or the same price on 1 of those 6 trips.
Every nonstop date we hold
Nonstop fares on 6 of the 12 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 30 Oct – 13 Nov | $287 | American Airlines | Ronald Reagan National Airport (DCA) → Miami International Airport (MIA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 23 Nov – 28 Nov | $330 | American Airlines | Ronald Reagan National Airport (DCA) → Miami International Airport (MIA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 15 Jan 2027 – 23 Jan 2027 | $360 | American Airlines | Ronald Reagan National Airport (DCA) → Miami International Airport (MIA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 23 Mar 2027 – 25 Mar 2027 | $422 | American Airlines | Ronald Reagan National Airport (DCA) → Miami International Airport (MIA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 24 Mar 2027 – 26 Mar 2027 | $452 | American Airlines | Ronald Reagan National Airport (DCA) → Miami International Airport (MIA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
| 27 Mar 2027 – 29 Mar 2027 | $465 | American Airlines | Ronald Reagan National Airport (DCA) → Miami International Airport (MIA) | out nonstop, back nonstop | found 2 days ago | See prices for these dates |
Nonstop one-way
The cheapest nonstop one-way fare on each of 7 departure dates is usually $40 to $85.
Cheapest nonstop one-way
$31
1 Jan 2027 · Frontier Airlines
Washington Dulles International Airport (IAD) → Miami International Airport (MIA)
Leaves 10:06 p.m. · 2 h 55 min trip
nonstop
found yesterday
Airlines flying it nonstop on the one-way fares we hold: Frontier Airlines (7 departure dates).
We hold too few one-way trips with both a nonstop fare and a fare with stops on the same dates to compare the two.
Every nonstop date we hold
Nonstop fares on 7 of the 19 departure dates we hold for this route.
See the chart as a table
| Dates | From | Airline | Airports | Stops | Found | |
|---|---|---|---|---|---|---|
| 22 Nov | $49 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found 3 days ago | Open this trip |
| 28 Dec | $94 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found 2 days ago | Open this trip |
| 29 Dec | $29 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found 2 days ago | Open this trip |
| 30 Dec | $53 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found 2 days ago | Open this trip |
| 1 Jan 2027 | $31 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found yesterday | Open this trip |
| 2 Jan 2027 | $76 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found yesterday | Open this trip |
| 3 Jan 2027 | $99 | Frontier Airlines | Washington Dulles International Airport (IAD) → Miami International Airport (MIA) | nonstop | found 2 days ago | Open this trip |
Prices are what travelers' searches on Aviasales found in the last 7 days, in US dollars: the price the seller showed on Aviasales; bags may cost extra. Fares change, so check today's price before you book. How our prices work