$338 Cheap Delta flights Dallas (DFW) to Houston (IAH)

View $338 flight on Thu, Feb 26, 2026Opens in a new window

$338 Cheap Delta flights Dallas (DFW) to Houston (IAH)

Prices were available within the past 7 days and start at $338 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Dallas (DFW) to Houston (IAH)

January is typically the cheapest month to fly

From $48 - $163 per traveler.

Alternative airports near Houston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Bush Intercontinental IAH. Cheapest option available. Average driving time to city center is 24 minutes. Flights from $138
IAH
George Bush Intercontinental
Cheapest
Average driving time to city center24 min
Flights from $138
Flights from Dallas (DFW) to Houston (IAH)
Origin airport
Dallas-Fort Worth Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Frontier Airlines, Spirit Airlines, United
Popular airline
United
Distance
359 km
Average flight time
1 hour 15 mins