Direct flights from Houston to Dallas IAH → DAL

Delta Air Lines flies nonstop from Houston (IAH) to Dallas (DAL), 3–4 times a week. The flight takes about 57m and covers 217 miles (349 km). Arrivals run on time 78.1% at IAH and 73.5% at DAL — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

🔔 Watch IAH → DAL

We'll run this search daily and email you the cheapest direct fares we find.

Free · checked daily · one-click unsubscribe

Delta Air Lines DL NetJets Aviation 1I

More nonstops from Houston

IAH → DFW Dallas-Fort Worth 9 airlines IAH → AUS Austin 6 airlines IAH → CLT Charlotte 6 airlines IAH → LAX Los Angeles 6 airlines IAH → ORD Chicago 6 airlines IAH → ATL Atlanta 5 airlines IAH → DTW Detroit 5 airlines IAH → MSY New Orleans 5 airlines

Frequently asked questions

Is there a direct flight from Houston to Dallas?

Yes, Delta Air Lines operates nonstop flights from Houston (IAH) to Dallas (DAL).

Which airlines fly direct from Houston to Dallas?

Delta Air Lines operates nonstop flights from Houston to Dallas.

How long is the flight from Houston to Dallas?

The nonstop flight from Houston to Dallas takes ~57m (approximately 349 km).

How often do direct flights operate from Houston to Dallas?

Nonstop flights from Houston to Dallas operate 3–4×/week.

What is the on-time performance for flights from Houston to Dallas?

Arrivals run on time 78.1% at IAH and 73.5% at DAL — BTS data for the last three months, counting arrivals within 15 minutes of schedule.

Explore More

IAH All direct flights from Houston DAL All direct flights from Dallas DAL → IAH Return: Dallas to Houston

Scout — our search agent — hunts nonstop fares from Houston every night and pings you when one's worth booking.

Watch it work →