S$149 Cheap Flights from Dallas to Houston

View S$149 flight on Wed, 28 Jan, 2026Opens in a new window

Popular airlines from Dallas-Fort Worth Intl. Airport (DFW) to George Bush Intercontinental Airport (IAH)

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Cheap Flights from Dallas to Houston (DFW-IAH)

Prices were available within the past 7 days and start at S$149 for one-way flights and S$450 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 22 Aug - Sat, 31 Oct
DFW
Dallas
IAH
Houston
S$450 Return, found 6 days ago
S$450
Return
found 6 days ago
Select American Airlines flight, departing Sat, 22 Aug from Dallas to Houston, returning Sat, 31 Oct, priced at S$450 found 6 days ago
United
Sat, 22 Aug - Sat, 31 Oct
DFW
Dallas
IAH
Houston
S$450 Return, found 6 days ago
S$450
Return
found 6 days ago
Select United flight, departing Sat, 22 Aug from Dallas to Houston, returning Sat, 31 Oct, priced at S$450 found 6 days ago
American Airlines
Sat, 22 Aug - Sat, 31 Oct
DFW
Dallas
IAH
Houston
S$504 Return, found 6 days ago
S$504
Return
found 6 days ago
Select American Airlines flight, departing Sat, 22 Aug from Dallas to Houston, returning Sat, 31 Oct, priced at S$504 found 6 days ago
Delta
Sat, 22 Aug - Sat, 31 Oct
DFW
Dallas
IAH
Houston
S$564 Return, found 6 days ago
S$564
Return
found 6 days ago
Select Delta flight, departing Sat, 22 Aug from Dallas to Houston, returning Sat, 31 Oct, priced at S$564 found 6 days ago
American Airlines
Sat, 22 Aug - Sat, 31 Oct
DFW
Dallas
IAH
Houston
S$565 Return, found 6 days ago
S$565
Return
found 6 days ago
Select American Airlines flight, departing Sat, 22 Aug from Dallas to Houston, returning Sat, 31 Oct, priced at S$565 found 6 days ago

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

January is typically the cheapest month to fly

From S$62 - S$212 per traveller.
Dallas to Houston route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
George Bush Intercontinental
Return price
S$449
Distance
359 km
Average flight time
1 hour 15 mins

Flights from Dallas to Houston

There are several airlines that operate frequent flights from Dallas (DFW) to Houston (IAH) including

The earliest flight leaves Dallas Fort Worth Intl. Airport at 00:11 and arrives at George Bush Intercontinental Airport at 00:57. The last flight of the day departs Dallas at 23:50 and arrives at Houston at 23:23.

The flight distance from Dallas to Houston is about 362 km, the shortest flight is 01 hours 04 minutes with United Airlines."

Expedia lets you search across the largest number of airlines and Houston flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Dallas Houston flight!

Browse through dozens of options and rest assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Dallas to Houston trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Houston flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from Dallas to Houston with Expedia. Use us as your stop travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from DFW to George Bush Intercontinental Airport (IAH)?
If you're planning on travelling from Dallas-Fort Worth Intl. Airport (DFW) to Houston Airport, round-trip flights start from S$450. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Dallas-Fort Worth Intl. Airport (DFW) to IAH?
The majority of flights can be cancelled online, but every airline has its own terms and conditions. If you do have to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from Dallas-Fort Worth Intl. Airport (DFW) to Houston Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Dallas Airport to Houston Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from DFW Airport to George Bush Intercontinental Airport (IAH)?
The flight distance from Dallas-Fort Worth Intl. Airport (DFW) (DFW) to IAH (IAH) is only 360 kilometres. You'll be disembarking the plane and picking up your bags from the carousel before long.
Which airlines fly direct from Dallas-Fort Worth Intl. Airport (DFW) to George Bush Intercontinental Airport (IAH)?
There are several airlines that fly straight from Dallas Airport to IAH. American Airlines (AA) is an excellent choice, offering 217 flights each month. Another carrier servicing this route is United Airlines (UA). You'll have 208 flights each month to select from.
Are DFW Airport to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute?
Last-minute bookings from DFW to IAH can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd rather start planning early, Expedia compares flight deals up to a year in advance. Just keep in mind that not all airlines list their prices so far in advance. Our suggestion? Check back often as prices are updated regularly.

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