Which airport are you flying from?

Direct flights from Guanacaste to Dulles

Airlines Schedules

LIR - IAD route map All flights from LIR to IAD non-stop. There are direct flights from Daniel Oduber Quiros International (LIR), Costa Rica to Washington Dulles International (IAD), Virginia, USA with United Airlines. every day of the week Departure time is 14:00. The flight distance is 2033 miles (3271 km). Flight time is about 4 hours and 35 minutes.

LIR
Daniel Oduber Quiros
Costa RicaGuanacaste , Costa Rica
IAD
Washington Dulles
USADulles , USA
LIR
Daniel Oduber Quiros
Costa RicaGuanacaste , Costa Rica
Washington Dulles
USADulles , USA
IAD
Flight time 4h 35min
Updated Jul 13, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

United Airlines Star Alliance

Departs at 14:00
S
M
T
W
T
F
S
New airline
Sun
Mon
Tue
Wed
Thu
Fri
Sat
From 17/12
From 17/12
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Guanacaste to Dulles with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Dec 14
Tue
Dec 15
Wed
Dec 16
Thu
Dec 17
Fri
Dec 18
Sat
Dec 19
Sun
Dec 20
UA1548
----
----
----
14:00
14:00
14:00
14:00

The timetable & schedule information was updated at 2026-07-13

RETURN SCHEDULE
CHECK PRICES
SPONSORED AD

Guanacaste to Dulles scheduled departures

Select a date to see every published non-stop departure between LIR and IAD.

Monday
Mon
Dec 14
0 flights(0)
Tuesday
Tue
Dec 15
0 flights(0)
Wednesday
Wed
Dec 16
0 flights(0)
Thursday
Thu
Dec 17
1 flights(1)
Friday
Fri
Dec 18
1 flights(1)
Saturday
Sat
Dec 19
1 flights(1)
Sunday
Sun
Dec 20
1 flights(1)
Time
Airline
Flight
14:00
United Airlines United Airlines
UA1548
14:00
United Airlines United Airlines
UA1548
14:00
United Airlines United Airlines
UA1548
14:00
United Airlines United Airlines
UA1548
SPONSORED AD
LIR-IAD flight route
Route map from Guanacaste, LIR to Dulles, IAD. The distance is 2033 miles or 3271 km.
Guanacaste - Dulles direct flight map
SPONSORED AD
SPONSORED AD

LIR - IAD route facts

  • Distance
    2033 miles (3271 km)
  • Flight time
    4 hours and 35 minutes
  • Airline
    United United
  • Airline alliances
    Star Alliance
  • Cabins
    Economy First
  • Hub airports
    IAD (Secondary hub.)
  • Aircraft
    Boeing 737MAX 9 Passenger

Route FAQ

United Airlines operates non-stop flights from LIR to IAD.

Scheduled flight time from LIR to IAD is 4 hours and 35 minutes. The route covers 2033 miles (3271 km).

Departing at 14:00.

Economy and First are currently scheduled on non-stop flights for this route.
Direct flights from Guanacaste to USA
From Guanacaste to Seattle

SEA Seattle Tacoma International
From Guanacaste to San Francisco

SFO San Francisco International
From Guanacaste to Los Angeles

LAX Los Angeles International
From Guanacaste to Minneapolis

MSP Minneapolis St Paul International
From Guanacaste to Denver

DEN Denver International
From Guanacaste to Chicago

ORD Chicago O Hare International
From Guanacaste to Boston

BOS Boston Logan International Airport
From Guanacaste to Detroit

DTW Detroit Metropolitan Airport
From Guanacaste to New York

JFK John F Kennedy International
From Guanacaste to New York

EWR Newark Liberty International
SPONSORED AD
SPONSORED AD