S$120 Cheap Flights from Dallas to Houston

  • Plan, book, fly with confidence
  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 40% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from Dallas to Houston (DFW-IAH)

Prices were available within the past 7 days and start at S$120 for one-way flights and S$212 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$212 Return, found 4 days ago
S$212
Return
found 4 days ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$212 found 4 days ago
American Airlines
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$212 Return, found 4 days ago
S$212
Return
found 4 days ago
Select American Airlines flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$212 found 4 days ago
United
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$213 Return, found 4 days ago
S$213
Return
found 4 days ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$213 found 4 days ago
United
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$226 Return, found 4 days ago
S$226
Return
found 4 days ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$226 found 4 days ago
United
Wed, 8 Jan - Wed, 29 Jan
DFW
Dallas
IAH
Houston
S$239 Return, found 22 hours ago
S$239
Return
found 22 hours ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 29 Jan, priced at S$239 found 22 hours ago
American Airlines
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$253 Return, found 4 days ago
S$253
Return
found 4 days ago
Select American Airlines flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$253 found 4 days ago
United
Wed, 8 Jan - Wed, 29 Jan
DFW
Dallas
IAH
Houston
S$266 Return, found 22 hours ago
S$266
Return
found 22 hours ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 29 Jan, priced at S$266 found 22 hours ago
American Airlines
Mon, 6 Jan - Tue, 21 Jan
DFW
Dallas
IAH
Houston
S$273 Return, found 6 days ago
S$273
Return
found 6 days ago
Select American Airlines flight, departing Mon, 6 Jan from Dallas to Houston, returning Tue, 21 Jan, priced at S$273 found 6 days ago
United
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$279 Return, found 4 days ago
S$279
Return
found 4 days ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$279 found 4 days ago
United
Wed, 8 Jan - Wed, 22 Jan
DFW
Dallas
IAH
Houston
S$280 Return, found 4 days ago
S$280
Return
found 4 days ago
Select United flight, departing Wed, 8 Jan from Dallas to Houston, returning Wed, 22 Jan, priced at S$280 found 4 days ago
Beautiful view of the beach with palm trees

Black Friday: Members save 30%+

Members save 30%+ on selected hotels until 4 Dec (property time) with our Black Friday deals. Stay by 15 Dec 2025.
Unlock Black Friday deals
Dallas to Houston route information
Origin airport
Dallas-Fort Worth Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, United
Return price
S$212
Distance
359 km

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$212. 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.
Dallas Airports

Dallas

*Available to Expedia members.