Dulles to Houston (IAD–CXO) — Airlines, Schedules & Connections

IAD Airport Page →
1,178 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 1 1-stop flight Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

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.

✦ 1-Stop connections via 1 hub
JAX Jacksonville ~5h 26m ACAZG4 → UD Jacksonville (JAX) to Houston flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Houston
Flown by charter / private operators — no scheduled airline service.
1,178 mi 3h 4m nonstop -1h behind

IAD–CXO has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore IAD Routes CXO Routes IAD Live Flights CXO Live Flights IAD Delays
All flights from Houston (CXO) Houston to Dulles flights
Connections

Connection Landscape

1-stop and 2-stop options for IAD to CXO.
1-STOP
One-Stop Connections
1
Hubs
~5h
Fastest
~5h
Longest
JAX ~5h 26m
Verified with published schedule alignment and minimum connection time.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
IAD → CXO
67%
Moderate delays possible. Allow buffer time.
Departing
67%
Return
CXO → IAD
76%
Generally reliable. Most flights run on time.
Arriving
76%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. IAD delays →
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-1h
Houston is 1 hour behind Dulles.
IAD: EDT · CXO: CDT

When it's 6:00 PM in Dulles, it's 5:00 PM in Houston.
Distance & Flight Time
1,178 mi / 1,895 km
Nonstop flight time is approximately 3h 4m gate to gate.
Getting to IAD

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).

Facts

IAD–CXO Quick Facts

Key statistics for the Dulles to Houston route.
Route details
Distance1,178 mi / 1,895 km
Flight time3h 4m
Time difference-1 hour
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: CXO
Full nameConroe-North Houston Regional Airport
IATA / ICAOCXO / KCXO
TimezoneAmerica/Chicago
Elevation245 ft / 75 m
FAQ

Frequently Asked Questions

Common questions about IAD to CXO flights.
Nonstop flights from Washington Dulles International Airport to Conroe-North Houston Regional Airport take about 3h 4m gate to gate. The route covers 1,178 miles.
Yes, 1-stop connections are available, ranked by layover time.
Houston is 1 hour behind Dulles.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from IAD to CXO

Washington Dulles International Airport (IAD) and Conroe-North Houston Regional Airport (CXO) are connected through multiple connecting hub airports.

IAD to CXO Flight Duration and Schedule

Nonstop flight time from IAD to CXO is about 3 hours 4 minutes gate to gate. The route covers a distance of 1,178 miles (1,895 km).

Connecting Options and Alternatives

1-stop connecting options are also available.