Prices on this fare have changed! See the most recent price we found below.
$458RT
$99 Price Drop
The price for this trip is $99 lower than it was this time last month. Grab it while it lasts!
Washington, D.C., DC (IAD) to Key West, FL (EYW)
TRAVEL DATES Wed, Mar 25 - Mon, Mar 30
Search This Deal Now
Search This Deal Now
Depart
Return
By proceeding, you agree to our Privacy Policy and Terms of Use
Find This Fare Now
TRAVEL DATES Wed, Mar 25 - Mon, Mar 30
Airlines
United
Trip’s Length
5 Days
What You Need To Know
  • All mandatory taxes/fees are included in the price. Read More >
  • Baggage fees, if applicable, and other optional fees are not included.
  • Tax-inclusive fare may be a few dollars higher or lower depending on the airport you connect through, if any.

Expert verified flight deals from IAD to EYW. The largest selection of handpicked flight deals across all airlines from Washington, D.C., DC - Dulles International Airport to Key West, FL - Key West International Airport.

Washington, D.C., DC (IAD) to
Key West, FL (EYW)

Track this route: Get top deals and price alertsGet Price Drops on This Route
Enter Your Email to Get Alerts.
By proceeding, you agree to our Privacy Policy and Terms of Use
Congratulations!
You’ll now receive email alerts on fares from Washington, D.C., DC (IAD) to Key West, FL (EYW).
See All Fares from Washington, D.C., DC (IAD) >
Our Top Key West Hotels