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Cheap flights from Dallas/Fort Worth Airport to Houston from $48

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dallas/Fort Worth Airport to Houston departing on 1/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Spirit Airlines Logo
5:45 am - 12:19 am
DFW
-
IAH
18h 34m1 stop
Spirit Airlines Logo
4:20 pm - 11:58 pm
IAH
-
DFW
7h 38m1 stop
$103Spirit Airlines
Thu, Jan 29 - Sat, Jan 31
Spirit Airlines Logo
5:45 am - 12:19 am
DFW
-
IAH
18h 34m1 stop
Spirit Airlines Logo
4:20 pm - 11:58 pm
IAH
-
DFW
7h 38m1 stop
$104Spirit Airlines
Thu, Jan 15 - Sat, Jan 17
Multiple Airlines Logo
7:15 pm - 1:20 pm
DFW
-
IAH
18h 05m1 stop
Multiple Airlines Logo
4:20 pm - 11:58 pm
IAH
-
DFW
7h 38m1 stop
$113Multiple Airlines
Wed, Jan 14 - Sat, Jan 24
Multiple Airlines Logo
7:15 pm - 1:20 pm
DFW
-
IAH
18h 05m1 stop
Multiple Airlines Logo
4:20 pm - 11:58 pm
IAH
-
DFW
7h 38m1 stop
$114Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Spirit Airlines Logo
5:45 am - 12:19 am
DFW
-
IAH
18h 34m1 stop
Spirit Airlines Logo
4:13 pm - 5:35 am
IAH
-
DFW
13h 22m1 stop
$117Spirit Airlines
Thu, Jan 15 - Tue, Jan 20
Spirit Airlines Logo
5:45 am - 12:19 am
DFW
-
IAH
18h 34m1 stop
Spirit Airlines Logo
4:13 pm - 5:35 am
IAH
-
DFW
13h 22m1 stop
$118Spirit Airlines
Wed, Jan 14 - Tue, Jan 20
Spirit Airlines Logo
7:50 am - 11:59 pm
DFW
-
IAH
16h 09m1 stop
Spirit Airlines Logo
4:34 pm - 6:01 am
IAH
-
DFW
13h 27m1 stop
$119Spirit Airlines
Tue, Feb 24 - Thu, Feb 26
Spirit Airlines Logo
5:45 am - 11:55 pm
DFW
-
IAH
18h 10m1 stop
Spirit Airlines Logo
4:20 pm - 11:58 pm
IAH
-
DFW
7h 38m1 stop
$120Spirit Airlines
Sat, Jan 10 - Sat, Jan 17
Multiple Airlines Logo
3:03 pm - 11:39 pm
DFW
-
IAH
8h 36m1 stop
Multiple Airlines Logo
4:13 pm - 5:35 am
IAH
-
DFW
13h 22m1 stop
$123Multiple Airlines
Sat, Jan 24 - Mon, Jan 26
Spirit Airlines Logo
5:45 am - 11:55 pm
DFW
-
IAH
18h 10m1 stop
Spirit Airlines Logo
4:35 pm - 9:58 am
IAH
-
DFW
17h 23m1 stop
$125Spirit Airlines
Sat, Jan 17 - Tue, Jan 20

Spirit Airlines flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Our best Spirit Airlines deals on Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flight tickets
Spirit Airlines
Jan 29
DFW5:45 amDallas/Fort Worth
18h 34m
1 stop
IAH12:19 amHouston George Bush Intcntl
Jan 31
IAH4:20 pmHouston George Bush Intcntl
7h 38m
1 stop
DFW11:58 pmDallas/Fort Worth
$103
Find similar
Spirit Airlines
Jan 15
DFW5:45 amDallas/Fort Worth
18h 34m
1 stop
IAH12:19 amHouston George Bush Intcntl
Jan 17
IAH4:20 pmHouston George Bush Intcntl
7h 38m
1 stop
DFW11:58 pmDallas/Fort Worth
$104
Find similar
Spirit Airlines
Jan 15
DFW5:45 amDallas/Fort Worth
18h 34m
1 stop
IAH12:19 amHouston George Bush Intcntl
Jan 20
IAH4:13 pmHouston George Bush Intcntl
13h 22m
1 stop
DFW5:35 amDallas/Fort Worth
$117
Find similar

Frontier flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Our best Frontier deals on Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flight tickets
Frontier
Feb 21
DFW10:44 amDallas/Fort Worth
11h 47m
1 stop
IAH10:31 pmHouston George Bush Intcntl
Feb 24
IAH8:45 amHouston George Bush Intcntl
6h 25m
1 stop
DFW3:10 pmDallas/Fort Worth
$128
Find similar
Frontier
Jan 10
DFW10:34 amDallas/Fort Worth
11h 57m
1 stop
IAH10:31 pmHouston George Bush Intcntl
Jan 12
IAH10:03 pmHouston George Bush Intcntl
17h 31m
1 stop
DFW3:34 pmDallas/Fort Worth
$138
Find similar
Frontier
Jan 10
DFW10:34 amDallas/Fort Worth
11h 57m
1 stop
IAH10:31 pmHouston George Bush Intcntl
Jan 12
IAH10:03 pmHouston George Bush Intcntl
17h 31m
1 stop
DFW3:34 pmDallas/Fort Worth
$143
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 21, 2025.
Use the filters below to find and compare flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 1/29

5:45 am-12:19 am

1 stop18h 34m

Houston George Bush Intcntl

Sat 1/31

4:20 pm-11:58 pm

1 stop7h 38m

$103

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 1/15

5:45 am-12:19 am

1 stop18h 34m

Houston George Bush Intcntl

Sat 1/17

4:20 pm-11:58 pm

1 stop7h 38m

$104

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Wed 1/14

7:15 pm-1:20 pm

1 stop18h 05m

Houston George Bush Intcntl

Sat 1/24

4:20 pm-11:58 pm

1 stop7h 38m

$113

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 1/17

7:15 pm-1:20 pm

1 stop18h 05m

Houston George Bush Intcntl

Sat 1/24

4:20 pm-11:58 pm

1 stop7h 38m

$114

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 1/15

5:45 am-12:19 am

1 stop18h 34m

Houston George Bush Intcntl

Tue 1/20

4:13 pm-5:35 am

1 stop13h 22m

$117

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Wed 1/14

5:45 am-12:19 am

1 stop18h 34m

Houston George Bush Intcntl

Tue 1/20

4:13 pm-5:35 am

1 stop13h 22m

$118

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 2/24

7:50 am-11:59 pm

1 stop16h 09m

Houston George Bush Intcntl

Thu 2/26

4:34 pm-6:01 am

1 stop13h 27m

$119

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 1/10

5:45 am-11:55 pm

1 stop18h 10m

Houston George Bush Intcntl

Sat 1/17

4:20 pm-11:58 pm

1 stop7h 38m

$120

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 1/24

3:03 pm-11:39 pm

1 stop8h 36m

Houston George Bush Intcntl

Mon 1/26

4:13 pm-5:35 am

1 stop13h 22m

$123

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 1/17

5:45 am-11:55 pm

1 stop18h 10m

Houston George Bush Intcntl

Tue 1/20

4:35 pm-9:58 am

1 stop17h 23m

$125

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Houston from

How to get the cheapest flight ticket from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Houston George Bush Intcntl Airport?

The month of August is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport, with most prices found around $121. If you are unable to visit Houston George Bush Intcntl Airport during the month of August, then departing from Dallas/Fort Worth Airport during the month January is also very affordable. Most momondo users find prices during this month for around $124.

What is the cheapest day to depart on your flight to Houston George Bush Intcntl Airport?

The cheapest day to depart from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport is on a Friday. Travelers who choose to depart for Houston George Bush Intcntl Airport on a Friday will often find tickets for as low as $604. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Houston George Bush Intcntl Airport on Sunday is $687.

What is the cheapest time of day to depart on your flight to Houston George Bush Intcntl Airport?

Our data shows that the cheapest Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flights are usually those with departure times in the morning. Our users have found flights to Houston George Bush Intcntl Airport in the morning for as low as $594. Try not to purchase tickets in the afternoon because they tend to be around $1,047. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Dallas/Fort Worth to Houston George Bush Intcntl flight route?

Fly from Dallas/Fort Worth to Houston George Bush Intcntl for the best Dallas/Fort Worth - Houston George Bush Intcntl flight prices

How far in advance should I book a flight to Houston George Bush Intcntl Airport?

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around $240 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport for as low as $119 on momondo.

What cabin class options are available on Dallas/Fort Worth to Houston George Bush Intcntl flights?

There are 4 cabin classes available to choose from on Dallas/Fort Worth to Houston George Bush Intcntl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flights?

You could potentially save up to 47% on your flight if you consider stops on a Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flight.

How have Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flight prices changed over time?

As of December 2025, prices for Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flights are approximately 63% cheaper when compared to flights at the same time last year.

When to book flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport (DFW to IAH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Best Price Found

$222

Fastest flight time

1h 10m

Direct flights

Every day
The best one-way flight to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport in the past 72 hours is $222. The best round-trip flight deal from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport found on momondo in the last 72 hours is $536.
The fastest flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport takes 1h 10m
Direct flights go from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport every day.
Search flight deals

  • How far is Dallas/Fort Worth to Houston George Bush Intcntl by plane?

    Houston George Bush Intcntl is 224.3 mi away from Dallas/Fort Worth. 1h 10m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

    Prices for flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport are updated daily.

  • How many operators does momondo search for flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

  • How old do you have to be to fly from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport.

  • What documentation or ID do you need to fly to Houston George Bush Intcntl Airport?

    The required travel and health documents for your Houston George Bush Intcntl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Houston George Bush Intcntl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

  • What is the most popular airline from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

Best airlines flying from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Compare and see reviews for airlines that fly from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $38Free CancellationRating
5.8
3,079 reviews
Search Frontier flights
American AirlinesPriceFrom $91Free CancellationRating
7.2
11,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
9,100 reviews
Search United Airlines flights

  • United Airlines Flights From Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

    The lowest priced United Airlines flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport from the last 72 hours was $97. Generally, United Airlines has 44 flights on this route every week with an average price of $301. United Airlines is rated 7.4/10 by our users.

  • American Airlines Flights From Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

    American Airlines is also a popular choice for this route. American Airlines flight deals for Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport start from as low as $91 round-trip, depending on your selected dates, with average American Airlines deals seen on momondo around $300. American Airlines operates 47 flights to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport in an average week. Users have rated it 7.2/10 across 11,051 reviews.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Cypress
Humble
Spring
Montgomery
Tomball
Livingston
Jersey Village

Why use momondo?

Why should I use momondo to find a flight deal from Dallas to Houston?

Finding the right flight to Houston from Dallas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Houston quick and easy, saving you time and money.

Can I find flights from Dallas to Houston with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Houston from Dallas with this policy.

How can momondo help me find flights from Dallas to Houston?

Once all potential Dallas to Houston flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Dallas to Houston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Houston from Dallas. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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