
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $224 (Kiwi.com) |
One-way from | $112 (Kiwi.com) |
Popular in | May |
Cheapest in | September |
Average price | $577 |
Good round-trip deal | $289 or less |
Good one-way deal | $320 or less |
Fly from
Fly to
Route
Depart
Return
Key WestBaltimore
EYW - BWI
EYWBWI
Key West
Fri 6/5
12:07 pm-9:15 am
1 stop21h 08m
Baltimore/Washington
Mon 6/8
9:23 pm-11:06 am
2 stops37h 43m
Key WestBaltimore
EYW - BWI
EYWBWI
Key West
Thu 7/16
12:05 pm-6:32 pm
1 stop6h 27m
Baltimore/Washington
Thu 7/16
9:28 pm-11:27 am
1 stop13h 59m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
Thu 6/11
6:24 pm-12:44 am
1 stop6h 20m
Washington, D.C. Dulles Intl
Wed 6/17
6:00 am-11:02 am
1 stop5h 02m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
Thu 10/8
11:45 am-6:26 pm
1 stop6h 41m
Washington, D.C. Dulles Intl
Sun 10/11
6:00 am-10:58 am
1 stop4h 58m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
Fri 6/26
7:50 am-2:02 pm
1 stop6h 12m
Washington, D.C. Dulles Intl
Sun 7/12
3:15 pm-7:51 pm
1 stop4h 36m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
Thu 6/4
12:18 pm-3:14 pm
Nonstop2h 56m
Washington, D.C. Reagan-National
Sat 6/6
1:30 pm-4:36 pm
Nonstop3h 06m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
Wed 6/10
12:18 pm-3:14 pm
Nonstop2h 56m
Washington, D.C. Reagan-National
Sat 6/13
1:44 pm-7:19 pm
1 stop5h 35m
Key WestBaltimore
EYW - BWI
EYWBWI
Key West
Tue 7/7
1:14 pm-10:45 am
1 stop21h 31m
Baltimore/Washington
Fri 7/17
9:32 pm-10:24 am
2 stops36h 52m
Key WestWashington, D.C.
EYW - IAD
EYWIAD
Key West
Fri 7/3
6:24 pm-12:44 am
1 stop6h 20m
Washington, D.C. Dulles Intl
Sat 7/11
6:00 am-10:50 am
1 stop4h 50m
Key WestWashington, D.C.
EYW - DCA
EYWDCA
Key West
Fri 5/29
12:18 pm-3:14 pm
Nonstop2h 56m
Washington, D.C. Reagan-National
Sun 5/31
1:59 pm-5:16 pm
Nonstop3h 17m
Currently, January is the cheapest month in which you can book a flight from Key West to Washington, D.C. (average of $229). Flying from Key West to Washington, D.C. in June is currently the most expensive (average of $364). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
When flying from Key West to Washington, D.C., the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
Anonymous,Mar 2026
MIA - SFO
Entertainment
Food
Overall
Boarding
Comfort
Crew
Reviews
Anonymous,Mar 2026
MIA - SFO
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$224 | Average$343 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$308 | Average$368 | FlexibilityNo cancel fee | On-timeN/A |