Dulles to Liberia (IAD–LIR) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
IAD–LIR has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.
Connection Landscape
On-Time Performance
Other ways to reach Liberia from Dulles
| Metric | IAD→LIR | BWI→LIR |
|---|---|---|
| Distance from IAD | – | 45 mi |
| Nonstop airlines | – | 1 |
| Weekly flights | – | – |
| Flight time | 4h 5m | 4h 40m |
| Departure OTP | 100% | – |
Travel Essentials
IAD: EDT · LIR: CST
When it's 6:00 PM in Dulles, it's 4:00 PM in Liberia.
US passport holders enter Costa Rica visa-free for stays up to 180 days. No advance application is needed. Passport must be valid for at least one day beyond the date of entry. A return or onward ticket is required and airlines will check before boarding. Proof of funds (USD 100 per month of stay) may be requested at immigration.
WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).
IAD–LIR Quick Facts
Frequently Asked Questions
Flights from IAD to LIR
Washington Dulles International Airport (IAD) and Daniel Oduber Quirós International Airport (LIR) are connected through multiple connecting hub airports.
IAD to LIR Flight Duration and Schedule
Nonstop flight time from IAD to LIR is about 4 hours 5 minutes gate to gate. The route covers a distance of 2,021 miles (3,253 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Miami, Fort Lauderdale Hollywood and Charlotte Douglas. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Baltimore (BWI).