Oklahoma City to Dulles (OKC–IAD) — 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.
OKC–IAD had nonstop service from United Airlines, last on the schedule in September 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 1,133 miles in 2h 26m.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| SGX SGX | 1 | – | – | – | – | |
| UA United Airlines | 0 | – | – | Star Alliance | – |
Connection Landscape
On-Time Performance
Other ways to reach Dulles from Oklahoma City
| Metric | OKC→IAD | TUL→IAD | ICT→IAD |
|---|---|---|---|
| Distance from OKC | – | 111 mi | 156 mi |
| Nonstop airlines | – | 6 | 3 |
| Weekly flights | – | – | – |
| Flight time | 2h 26m | 2h 3m | 2h 43m |
| Departure OTP | 100% | – | – |
Travel Essentials
OKC: CDT · IAD: EDT
When it's 6:00 PM in Oklahoma City, it's 7:00 PM in Dulles.
Silver Line Metro runs from Washington Dulles Airport station to Metro Center in about 65 minutes (~$7). The route bypasses I-66 and I-495 congestion entirely. Washington Flyer coach also runs to Wiehle-Reston East station ($6, 15 min) for Metro connection.Taxis and ride-shares to downtown DC cost $55–80 and take 35–55 minutes depending on traffic. Car rental facilities are on-site. Dulles is 27 miles west of the Capitol; it is farther than either DCA or BWI from central DC.
Humid continental climate. Summers are hot and muggy (30–36°C) with frequent afternoon thunderstorms that cause delays June through August. Winters bring cold temperatures (−3 to 5°C) with snow and ice. The Virginia suburbs accumulate more snow than downtown DC, and ice storms are the primary disruption risk.
Dulles sits at higher elevation in Virginia's piedmont and sees more winter precipitation than DCA. Spring and fall are variable. Snowfall is possible into April. Thunderstorms begin from April through May.
OKC–IAD Quick Facts
Frequently Asked Questions
Flights from OKC to IAD
OKC Will Rogers World Airport (OKC) and Washington Dulles International Airport (IAD) had nonstop service from United Airlines, last on the schedule in September 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.
OKC to IAD Flight Duration and Schedule
Nonstop flight time from OKC to IAD is about 2 hours 26 minutes gate to gate. The route covers a distance of 1,133 miles (1,824 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Nashville, Hartsfield Jackson Atlanta and Charlotte Douglas. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Tulsa (TUL), Wichita (ICT) and Dallas-Fort Worth (DFW).