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Cheap flights from Houston George Bush Intcntl Airport to Dallas from $55

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston George Bush Intcntl Airport to Dallas departing on 4/21. 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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0 bags

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Find the cheapest flights from Houston George Bush Intcntl Airport to Dallas

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:10 am - 11:05 pm
IAH
-
DFW
16h 55m
1 stop
Frontier Logo
4:15 pm - 11:56 pm
DFW
-
IAH
7h 41m
1 stop
$129Frontier
Mon, Apr 20 - Wed, Apr 22
Spirit Airlines Logo
11:43 am - 6:03 am
IAH
-
DFW
18h 20m
1 stop
Spirit Airlines Logo
5:30 am - 7:40 pm
DFW
-
IAH
14h 10m
1 stop
$134Spirit Airlines
Sat, May 2 - Wed, May 6
Frontier Logo
12:37 pm - 7:42 pm
IAH
-
DFW
7h 05m
1 stop
Frontier Logo
10:38 am - 7:26 pm
DFW
-
IAH
8h 48m
1 stop
$138Frontier
Sat, Apr 18 - Mon, Apr 20
Spirit Airlines Logo
11:15 am - 9:12 pm
IAH
-
DFW
9h 57m
1 stop
Spirit Airlines Logo
7:20 am - 2:24 pm
DFW
-
IAH
7h 04m
1 stop
$139Spirit Airlines
Wed, Mar 25 - Wed, Apr 1
Multiple Airlines Logo
9:23 am - 9:58 pm
IAH
-
DFW
12h 35m
1 stop
Multiple Airlines Logo
8:36 pm - 7:59 am
DFW
-
IAH
11h 23m
1 stop
$141Multiple Airlines
Fri, Apr 17 - Sun, Apr 19
Spirit Airlines Logo
11:19 am - 11:59 pm
IAH
-
DFW
12h 40m
1 stop
Spirit Airlines Logo
2:23 pm - 10:37 pm
DFW
-
IAH
8h 14m
1 stop
$143Spirit Airlines
Tue, Mar 31 - Sat, Apr 4
Multiple Airlines Logo
5:15 am - 6:40 pm
IAH
-
DFW
13h 25m
1 stop
Multiple Airlines Logo
5:17 pm - 12:39 am
DFW
-
IAH
7h 22m
1 stop
$144Multiple Airlines
Sat, Mar 28 - Tue, Mar 31
Frontier Logo
6:00 am - 5:08 pm
IAH
-
DFW
11h 08m
1 stop
Frontier Logo
3:15 pm - 10:01 pm
DFW
-
IAH
6h 46m
1 stop
$145Frontier
Tue, Mar 24 - Tue, Mar 31
Delta Logo
6:46 pm - 11:32 am
IAH
-
DAL
16h 46m
1 stop
Delta Logo
6:40 pm - 8:42 am
DAL
-
IAH
14h 02m
1 stop
$526Delta
Mon, Apr 20 - Tue, Apr 21
Delta Logo
5:23 am - 5:54 pm
IAH
-
DAL
12h 31m
1 stop
Delta Logo
10:42 am - 11:59 pm
DAL
-
IAH
13h 17m
1 stop
$560Delta
Tue, Mar 31 - Sun, Apr 5

Frontier flights from Houston George Bush Intcntl Airport to Dallas

Our best Frontier deals on Houston George Bush Intcntl Airport to Dallas flight tickets
Frontier
Apr 20
IAH6:10 amHouston George Bush Intcntl
16h 55m
1 stop
DFW11:05 pmDallas/Fort Worth
Apr 22
DFW8:00 amDallas/Fort Worth
15h 56m
1 stop
IAH11:56 pmHouston George Bush Intcntl
$129
Frontier
Apr 18
IAH12:37 pmHouston George Bush Intcntl
7h 05m
1 stop
DFW7:42 pmDallas/Fort Worth
Apr 20
DFW10:38 amDallas/Fort Worth
8h 48m
1 stop
IAH7:26 pmHouston George Bush Intcntl
$138
Frontier
Mar 24
IAH6:00 amHouston George Bush Intcntl
11h 08m
1 stop
DFW5:08 pmDallas/Fort Worth
Mar 31
DFW3:15 pmDallas/Fort Worth
6h 46m
1 stop
IAH10:01 pmHouston George Bush Intcntl
$145

Spirit Airlines flights from Houston George Bush Intcntl Airport to Dallas

Our best Spirit Airlines deals on Houston George Bush Intcntl Airport to Dallas flight tickets
Spirit Airlines
May 2
IAH11:43 amHouston George Bush Intcntl
18h 20m
1 stop
DFW6:03 amDallas/Fort Worth
May 6
DFW5:30 amDallas/Fort Worth
14h 10m
1 stop
IAH7:40 pmHouston George Bush Intcntl
$134
Spirit Airlines
Mar 25
IAH11:15 amHouston George Bush Intcntl
9h 57m
1 stop
DFW9:12 pmDallas/Fort Worth
Apr 1
DFW7:20 amDallas/Fort Worth
7h 04m
1 stop
IAH2:24 pmHouston George Bush Intcntl
$139
Spirit Airlines
Mar 31
IAH11:19 amHouston George Bush Intcntl
12h 40m
1 stop
DFW11:59 pmDallas/Fort Worth
Apr 4
DFW2:23 pmDallas/Fort Worth
8h 14m
1 stop
IAH10:37 pmHouston George Bush Intcntl
$143

momondo Fare Finder

 
Customize your flight search to find flights from Houston George Bush Intcntl Airport to Dallas 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 February 25, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Dallas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Mon 4/20

6:10 am-11:05 pm

1 stop16h 55m

Dallas/Fort Worth

Wed 4/22

4:15 pm-11:56 pm

1 stop7h 41m

$129

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 5/2

11:43 am-6:03 am

1 stop18h 20m

Dallas/Fort Worth

Wed 5/6

5:30 am-7:40 pm

1 stop14h 10m

$134

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 4/18

12:37 pm-7:42 pm

1 stop7h 05m

Dallas/Fort Worth

Mon 4/20

10:38 am-7:26 pm

1 stop8h 48m

$138

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Wed 3/25

11:15 am-9:12 pm

1 stop9h 57m

Dallas/Fort Worth

Wed 4/1

7:20 am-2:24 pm

1 stop7h 04m

$139

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Fri 4/17

9:23 am-9:58 pm

1 stop12h 35m

Dallas/Fort Worth

Sun 4/19

8:36 pm-7:59 am

1 stop11h 23m

$141

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 3/31

11:19 am-11:59 pm

1 stop12h 40m

Dallas/Fort Worth

Sat 4/4

2:23 pm-10:37 pm

1 stop8h 14m

$143

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Sat 3/28

5:15 am-6:40 pm

1 stop13h 25m

Dallas/Fort Worth

Tue 3/31

5:17 pm-12:39 am

1 stop7h 22m

$144

HoustonDallas

IAH - DFW

IAHDFW

Houston George Bush Intcntl

Tue 3/24

6:00 am-5:08 pm

1 stop11h 08m

Dallas/Fort Worth

Tue 3/31

3:15 pm-10:01 pm

1 stop6h 46m

$145

HoustonDallas

IAH - DAL

IAHDAL

Houston George Bush Intcntl

Mon 4/20

6:46 pm-11:32 am

1 stop16h 46m

Dallas Love Field

Tue 4/21

6:40 pm-8:42 am

1 stop14h 02m

$526

HoustonDallas

IAH - DAL

IAHDAL

Houston George Bush Intcntl

Tue 3/31

5:23 am-5:54 pm

1 stop12h 31m

Dallas Love Field

Sun 4/5

10:42 am-11:59 pm

1 stop13h 17m

$560

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 Dallas from

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

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 Dallas?

If you are unable to visit Dallas during the month of June, then departing from Houston George Bush Intcntl Airport during the month March is also very affordable. Most momondo users find prices during this month for around $208.

What is the cheapest day to depart on your flight to Dallas?

On average, the least expensive day to fly to Dallas from Houston George Bush Intcntl Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as $443. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Houston George Bush Intcntl Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $736.

What is the cheapest time of day to depart on your flight to Dallas?

Flying to Dallas from Houston George Bush Intcntl Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as $418 when looking at flights departing in the morning. At noon is when there is more demand to fly to Dallas, so prices are often more expensive at around $615 per ticket.

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

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

How far in advance should I book a flight to Dallas?

You are more likely to see cheaper flights to Dallas from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Dallas for around $322 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dallas from Houston George Bush Intcntl Airport for as low as $174 on momondo.

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

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

Cheap Houston George Bush Intcntl Airport to Dallas flight deals and tips

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

Fastest flight time

1h 18m

Direct flights

Every day

Airports in Dallas

3 airports
The fastest flight from Houston George Bush Intcntl Airport to Dallas takes 1h 18m
Direct flights go from Houston George Bush Intcntl Airport to Dallas every day.
There are 3 airports in Dallas. From Houston George Bush Intcntl Airport there are direct flights to Dallas/Fort Worth (DFW).
Search flight deals

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

    Dallas is 211.5 mi away from Houston George Bush Intcntl. Typically, this will take 1h 18m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Houston George Bush Intcntl Airport to Dallas.

  • What documentation or ID do you need to fly to Dallas?

    The travel and health documents required for your trip to Dallas can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Dallas. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Houston George Bush Intcntl Airport to Dallas

Compare and see reviews for airlines that fly from Houston George Bush Intcntl Airport to Dallas with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $42Free CancellationRating
5.7
3,041 reviews
Search Frontier flights
American AirlinesPriceFrom $97Free CancellationRating
7.1
11,345 reviews
Search American Airlines flights
United AirlinesPriceFrom $152Free CancellationRating
7.4
9,345 reviews
Search United Airlines flights

Why use momondo?

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

Finding the right flight to Dallas from Houston 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 Dallas quick and easy, saving you time and money.

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

Flights from Houston to Dallas with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Houston to Dallas.

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

Yes. momondo can track prices for Houston to Dallas flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Find better results for your trip to the United States

Fly into one of these airports located in Dallas

Airports listed have a maximum distance of 15.5 mi from Dallas
Dallas Love Field Airport
Dallas/Fort Worth Airport