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

IAD Airport Page →
1,196 mi airlines 1/wk
On-time Some delays Frequent delays
Connecting Flight Schedule 27 1-stop flights Verified 3d ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Dulles to Houston
Connecting service available through multiple hubs.
1 Flights/wk 1,196 mi 2h 41m nonstop -1h behind 27 1-stop hubs

While no nonstop service exists between IAD and DWH, connecting options are available through 27 hubs.

Also explore IAD Routes DWH Routes IAD Live Flights DWH Live Flights IAD Delays
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for IAD to DWH.
1-STOP
One-Stop Connections
27
Hubs
~3h
Fastest
~34h
Longest
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.
Know before you go

Travel Essentials

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

When it's 6:00 PM in Dulles, it's 5:00 PM in Houston.
Distance & Flight Time
1,196 mi / 1,925 km
Nonstop flight time is approximately 2h 41m.
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–DWH Quick Facts

Key statistics for the Dulles to Houston route.
Route details
Distance1,196 mi / 1,925 km
Flight time2h 41m
Time difference-1 hour
Airlines (nonstop)0
Weekly flights1 out / 1 return
1-stop connections27 hubs
Origin: IAD
Full nameWashington Dulles International Airport
IATA / ICAOIAD / KIAD
TimezoneAmerica/New_York
Passengers/yr26.0M
Elevation312 ft / 95 m
Destination: DWH
Full nameDavid Wayne Hooks Memorial Airport
IATA / ICAODWH / KDWH
TimezoneAmerica/Chicago
Elevation152 ft / 46 m
FAQ

Frequently Asked Questions

Common questions about IAD to DWH flights.
Nonstop flights from Washington Dulles International Airport to David Wayne Hooks Memorial Airport take approximately 2h 41m. The route covers 1,196 miles.
There are approximately 1 nonstop flights per week from IAD to DWH. The return direction has about 1 weekly flights.
Yes, 1-stop connections are available through PNS, TUL, DAL, CMH, OKC, MDW, CLT, MSY, SDF, PIE, PBI, ATL, AUS, MEM, BNA, FXE, SRQ, FLL, MIA, TUS, LAS, SNA, BUR, SAN, OAK, DFW and HND. These options provide additional schedule flexibility.
Houston is 1 hour behind Dulles.
Yes, return flights from DWH to IAD are available. Use the direction toggle at the top to view the return schedule.
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 DWH

Washington Dulles International Airport (IAD) and David Wayne Hooks Memorial Airport (DWH) are connected through multiple connecting hub airports.

IAD to DWH Flight Duration and Schedule

Nonstop flight time from IAD to DWH ranges from 2 hours 41 minutes. The route covers a distance of 1,196 miles (1,925 km). There are approximately 1 weekly flights outbound and 1 return, totaling 2 flights per week in both directions.

Connecting Options and Alternatives

27 one-stop connections are available, with the fastest taking approximately 3 hours via PNS.