Dulles to Ithaca (IAD–ITH) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IAD–ITH is served by 1 airline with nonstop service. United Airlines leads the route. The flight covers 251 miles in approximately 0h 42m. Beyond nonstop, 4 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| UA United Airlines | 21 | E145 | 1h12 | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
IAD: EDT · ITH: EDT
When it's 6:00 PM in Dulles, it's 6:00 PM in Ithaca.
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–ITH Quick Facts
Frequently Asked Questions
Flights from IAD to ITH
Washington Dulles International Airport (IAD) and Ithaca Tompkins Regional Airport (ITH) are connected by nonstop service from United Airlines. With 22 weekly departures, this is a well served route.
IAD to ITH Flight Duration and Schedule
Nonstop flight time from IAD to ITH ranges from 0 hours 42 minutes to 1 hours 12 minutes. The route covers a distance of 251 miles (403 km). There are approximately 22 weekly flights outbound and 28 return, totaling 50 flights per week in both directions.
Connecting Options and Alternatives
4 one-stop connections are available, with the fastest taking approximately 4 hours via BOS. Two-stop connections are also available via intermediate hubs.