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Cheap flights from Dallas/Fort Worth Airport to Houston from $42

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 10/1. 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

Spirit Airlines Logo
9:00 am - 4:40 pmDFW-IAH
7h 40m1 stop
Spirit Airlines Logo
6:44 am - 11:12 pmIAH-DFW
16h 28m1 stop
$86Spirit Airlines
Find Deal
Tue, Oct 7 - Wed, Oct 8
Spirit Airlines Logo
2:56 pm - 5:20 amDFW-IAH
14h 24m1 stop
Spirit Airlines Logo
10:12 pm - 5:46 amIAH-DFW
7h 34m1 stop
$91Spirit Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
Spirit Airlines Logo
9:00 am - 9:07 pmDFW-IAH
12h 07m1 stop
Spirit Airlines Logo
10:02 pm - 5:46 amIAH-DFW
7h 44m1 stop
$92Spirit Airlines
Find Deal
Tue, Sep 30 - Sat, Oct 4
United Airlines Logo
4:03 pm - 5:17 pmDFW-IAH
1h 14mnonstop
United Airlines Logo
9:46 am - 11:06 amIAH-DFW
1h 20mnonstop
$97United Airlines
Find Deal
Tue, Oct 14 - Tue, Oct 21
American Airlines Logo
10:45 pm - 11:52 pmDFW-IAH
1h 07mnonstop
American Airlines Logo
7:22 pm - 8:44 pmIAH-DFW
1h 22mnonstop
$98American Airlines
Find Deal
Thu, Oct 9 - Mon, Oct 13
Multiple Airlines Logo
2:22 pm - 9:14 pmDFW-IAH
6h 52m1 stop
Multiple Airlines Logo
10:02 pm - 5:46 amIAH-DFW
7h 44m1 stop
$119Multiple Airlines
Find Deal
Sat, Sep 27 - Sat, Oct 4
Multiple Airlines Logo
8:00 am - 3:44 pmDFW-IAH
7h 44m1 stop
Multiple Airlines Logo
10:02 pm - 5:50 amIAH-DFW
7h 48m1 stop
$124Multiple Airlines
Find Deal
Mon, Sep 29 - Tue, Sep 30
United Airlines Logo
7:14 pm - 8:32 pmDFW-IAH
1h 18mnonstop
United Airlines Logo
9:44 pm - 10:59 pmIAH-DFW
1h 15mnonstop
$134United Airlines
Find Deal
Fri, Oct 10 - Mon, Oct 13
Frontier Logo
8:00 am - 3:44 pmDFW-IAH
7h 44m1 stop
Frontier Logo
6:09 pm - 12:21 amIAH-DFW
6h 12m1 stop
$147Frontier
Find Deal
Fri, Sep 26 - Fri, Sep 26
Frontier Logo
6:00 am - 4:47 pmDFW-IAH
10h 47m1 stop
Frontier Logo
6:00 am - 9:09 amIAH-DFW
27h 09m1 stop
$148Frontier
Find Deal
Thu, Oct 9 - Mon, Oct 13

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

Our best United Airlines deals on Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flight tickets
United Airlines
Oct 14
DFW4:03 pmDallas/Fort Worth
1h 14m
IAH5:17 pmHouston George Bush Intcntl
Oct 21
IAH9:46 amHouston George Bush Intcntl
1h 20m
DFW11:06 amDallas/Fort Worth
$97
Find similar
United Airlines
Oct 10
DFW7:14 pmDallas/Fort Worth
1h 18m
IAH8:32 pmHouston George Bush Intcntl
Oct 13
IAH9:44 pmHouston George Bush Intcntl
1h 15m
DFW10:59 pmDallas/Fort Worth
$134
Find similar
United Airlines
Oct 9
DFW2:26 pmDallas/Fort Worth
1h 14m
IAH3:40 pmHouston George Bush Intcntl
Oct 13
IAH9:44 pmHouston George Bush Intcntl
1h 15m
DFW10:59 pmDallas/Fort Worth
$154
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
Sep 26
DFW8:00 amDallas/Fort Worth
7h 44m
1 stop
IAH3:44 pmHouston George Bush Intcntl
Sep 26
IAH6:09 pmHouston George Bush Intcntl
6h 12m
1 stop
DFW12:21 amDallas/Fort Worth
$147
Find similar
Frontier
Oct 9
DFW6:00 amDallas/Fort Worth
10h 47m
1 stop
IAH4:47 pmHouston George Bush Intcntl
Oct 13
IAH6:00 amHouston George Bush Intcntl
27h 09m
1 stop
DFW9:09 amDallas/Fort Worth
$148
Find similar
Frontier
Oct 25
DFW6:43 amDallas/Fort Worth
11h 46m
1 stop
IAH6:29 pmHouston George Bush Intcntl
Oct 26
IAH6:00 amHouston George Bush Intcntl
27h 31m
1 stop
DFW9:31 amDallas/Fort Worth
$149
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 September 16, 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

Tue 10/7

9:00 am-4:40 pm

1 stop7h 40m

Houston George Bush Intcntl

Wed 10/8

6:44 am-11:12 pm

1 stop16h 28m

$86

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 10/14

2:56 pm-5:20 am

1 stop14h 24m

Houston George Bush Intcntl

Tue 10/21

10:12 pm-5:46 am

1 stop7h 34m

$91

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 9/30

9:00 am-9:07 pm

1 stop12h 07m

Houston George Bush Intcntl

Sat 10/4

10:02 pm-5:46 am

1 stop7h 44m

$92

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Tue 10/14

4:03 pm-5:17 pm

Nonstop1h 14m

Houston George Bush Intcntl

Tue 10/21

9:46 am-11:06 am

Nonstop1h 20m

$97

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 10/9

10:45 pm-11:52 pm

Nonstop1h 07m

Houston George Bush Intcntl

Mon 10/13

7:22 pm-8:44 pm

Nonstop1h 22m

$98

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Sat 9/27

2:22 pm-9:14 pm

1 stop6h 52m

Houston George Bush Intcntl

Sat 10/4

10:02 pm-5:46 am

1 stop7h 44m

$119

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Mon 9/29

8:00 am-3:44 pm

1 stop7h 44m

Houston George Bush Intcntl

Tue 9/30

10:02 pm-5:50 am

1 stop7h 48m

$124

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Fri 10/10

7:14 pm-8:32 pm

Nonstop1h 18m

Houston George Bush Intcntl

Mon 10/13

9:44 pm-10:59 pm

Nonstop1h 15m

$134

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Fri 9/26

8:00 am-3:44 pm

1 stop7h 44m

Houston George Bush Intcntl

Fri 9/26

6:09 pm-12:21 am

1 stop6h 12m

$147

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

Thu 10/9

6:00 am-4:47 pm

1 stop10h 47m

Houston George Bush Intcntl

Mon 10/13

6:00 am-9:09 am

1 stop27h 09m

$148

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 November is, on average, the cheapest month to fly to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport, with most prices found around $79. If you are unable to visit Houston George Bush Intcntl Airport during the month of November, then departing from Dallas/Fort Worth Airport during the month October is also very affordable. Most momondo users find prices during this month for around $89.

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 $490. 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 $692.

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 evening. Our users have found flights to Houston George Bush Intcntl Airport in the evening for as low as $268. Try not to purchase tickets in the afternoon because they tend to be around $1,039. 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 $186 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 $82 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.

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

As of September 2025, prices for Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flights are approximately 49% 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

$179

Fastest flight time

1h 07m

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 $179. 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 $411.
The fastest flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport takes 1h 07m
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 07m 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
3,174 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $38Free CancellationRating
6.3
8,019 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $91Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $97Free CancellationRating
7.4
8,924 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 53 flights on this route every week with an average price of $250. 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 $271. American Airlines operates 59 flights to Houston George Bush Intcntl Airport from Dallas/Fort Worth Airport in an average week. Users have rated it 7.2/10 across 10,000 reviews.

Traveling to a place near Houston?

Book flights to Houston if you plan to visit one of these locations
The Woodlands
Katy
Conroe
Humble
Cypress
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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