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George Bush Intcntl

$37+ Cheap flights from Dallas/Fort Worth (DFW) to George Bush Intcntl (IAH)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
DFW — IAH
avr. 1 — avr. 81
mar. 4/1
mar. 4/8
1 adult, Economy
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Cheapflights Tip: The best prices from Dallas/Fort Worth to Houston George Bush Intcntl are usually found in May or August, booked 90 days in advance, depart on a Friday or Thursday and return on a Friday

Cheap flight deals from Dallas/Fort Worth to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Dallas/Fort Worth (DFW) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mars 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$97
(United Airlines)

One-way from

$37
(FlightHub)

Popular in

March

Cheapest in

May

Average price

$175

Good round-trip deal

$411 or less

Good one-way deal

$95 or less
Provider with most accurate pricing for Dallas/Fort Worth-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Dallas/Fort Worth-Houston George Bush Intcntl flights.
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From Dallas/Fort Worth to Houston George Bush Intcntl
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One-way flight from Dallas/Fort Worth to Houston George Bush Intcntl
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Highest demand for flights based on searches. 32% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Dallas/Fort Worth to Houston George Bush Intcntl.
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Price to beat on a one-way flight from Dallas/Fort Worth to Houston George Bush Intcntl.
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Find flight deals from Dallas/Fort Worth to George Bush Intcntl

Cheapest flights from Dallas/Fort Worth to George Bush Intcntl
Explore the most affordable flight options available from Dallas/Fort Worth to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mars 27, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/85:35 amDFW - IAH
1 stop7h 08mSpirit Airlines
sam. 4/127:55 amIAH - DFW
1 stop6h 38mSpirit Airlines
Deal found 3/26$80
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/225:15 amDFW - IAH
Nonstop1h 16mUnited Airlines
jeu. 4/247:21 amIAH - DFW
Nonstop1h 30mUnited Airlines
Deal found 3/26$97
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/177:00 amDFW - IAH
Nonstop1h 23mAmerican Airlines
sam. 4/199:08 amIAH - DFW
Nonstop1h 19mAmerican Airlines
Deal found 3/25$112
This Kiwi.com deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/85:35 amDFW - IAH
1 stop7h 08mMultiple Airlines
dim. 4/1310:21 pmIAH - DFW
1 stop7h 22mMultiple Airlines
Deal found 3/26$132
This Cheapflightsfares deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 3/292:53 pmDFW - IAH
Nonstop1h 26mFrontier
dim. 3/303:41 pmIAH - DFW
Nonstop1h 22mFrontier
Deal found 3/27$156

Cheapflights Fare Finder

Customize your flight search to find flights from Dallas/Fort Worth to George Bush Intcntl 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, Cheapflights users made 2,558,603 searches. Data last updated mars 27, 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

Dallas/Fort Worth

Fly to

George Bush Intcntl

Route

Depart

Return

Price

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

mar. 4/8

5:35 am-12:43 pm

1 stop7h 08m

Houston George Bush Intcntl

sam. 4/12

7:55 am-2:33 pm

1 stop6h 38m

$80

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

mar. 4/22

5:15 am-6:31 am

Nonstop1h 16m

Houston George Bush Intcntl

jeu. 4/24

7:21 am-8:51 am

Nonstop1h 30m

$97

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

jeu. 4/17

7:00 am-8:23 am

Nonstop1h 23m

Houston George Bush Intcntl

sam. 4/19

9:08 am-10:27 am

Nonstop1h 19m

$112

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

mar. 4/8

5:35 am-12:43 pm

1 stop7h 08m

Houston George Bush Intcntl

dim. 4/13

10:21 pm-5:43 am

1 stop7h 22m

$132

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

mar. 4/15

6:05 am-3:56 pm

1 stop9h 51m

Houston George Bush Intcntl

mer. 4/16

11:45 am-8:36 pm

1 stop8h 51m

$160

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

mar. 5/13

4:00 pm-10:46 pm

1 stop6h 46m

$37

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

lun. 4/21

10:30 pm-11:43 pm

Nonstop1h 13m

$49

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

jeu. 4/24

7:28 pm-8:50 pm

Nonstop1h 22m

$79

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

sam. 4/12

6:00 am-12:40 pm

1 stop6h 40m

$81

DallasHouston

DFW - IAH

DFWIAH

Dallas/Fort Worth

dim. 5/25

10:25 am-11:48 pm

2 stops13h 23m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 11 results
1
2

Compare providers for flights from Dallas/Fort Worth to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Dallas/Fort Worth to George Bush Intcntl in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
CheapOairPrice Accuracy1 starTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*2 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Dallas/Fort Worth Airport-Houston George Bush Intcntl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Dallas/Fort Worth Airport-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Dallas/Fort Worth Airport-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Dallas/Fort Worth Airport-Houston George Bush Intcntl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Dallas/Fort Worth Airport-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

The best insider tips for Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport trip
Airlines
Frontier

Consider early check-in to secure your seat, as Frontier often overbooks flights.


Frontier's UpFront Plus seats offer more comfort with a guaranteed empty middle seat.

Read more about Frontierby Marisa Garcia
United Airlines

United's Economy Plus offers extra legroom seats at the front of the economy cabin.


Prepay for checked bags 24 hours before to save on fees with United.

Read more about United Airlinesby Harriet Baskas
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom, ideal for comfort.


Use Spirit's Bag-O-Tron tool to find the best baggage prices for your trip.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
DFW

DFW offers a DART Orange Line connecting downtown Dallas to the airport, with a station at Terminal A for easy access.

Read more about DFWby Chris Dong
IAH

For a quick ride to downtown Houston, Uber or Lyft is recommended, picking up at Terminals A, B, and C.

Read more about IAHby Evie Carrick
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on Frontier

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Chris Dong

Chris Dong

Expert on DFW

Chris Dong

Chris Dong

Chris is a consumer travel reporter covering aviation, trending travel news, hotels, and loyalty programs—all for leading global publications like Travel + Leisure, The Washington Post, AFAR, and more. In addition to writing, Chris is a video host for Travel + Leisure, giving consumers an inside look at the latest in air travel.

Read more

Best time to book a flight from Dallas/Fort Worth to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from Dallas/Fort Worth with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

How far ahead should I book a flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Dallas/Fort Worth to George Bush Intcntl. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport, you should look to book at least 25 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from DFW to IAH?

Find hourly flight availability from Dallas/Fort Worth to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mars 27, 2025.

A simple way to save on the total cost of your ticket is to fly from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 86% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from Dallas/Fort Worth to George Bush Intcntl. Price data was last updated on March 23, 2025.

Travelers seeking maximum savings on their Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport

Explore weekly flight availability from Dallas/Fort Worth to George Bush Intcntl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated mars 27, 2025.

The most flights from DFW to IAH are scheduled on a Wednesday (60 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to George Bush Intcntl. Reviews last updated mars 27, 2025.
To help decide which airline to fly from Dallas to Houston, see what other customers have to say about United Airlines, American Airlines and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
United Airlines
7.4
Good
8,603 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Spirit Airlines
6.3
Okay
7,882 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.
Frontier
6.0
Okay
3,272 reviews
United Airlines
7.4
Good
8,603 reviews

Entertainment

7.0

Food

6.6

Crew

8.1

Comfort

7.3

Overall

7.4

Boarding

7.7

Reviews

1 / 20
8.0
Excellent

Mignon,Nov 2024

IAH - LGA

Good boarding process. (Nice to be able to buy Group 2 boarding option.) Plane was clean. Tried to avoid full flight by flying on Saturday, but plane was full anyway. Gate area in Houston should have charging options. Should be a lounge for people with American Express Platinum Card in Houston Airport.

Related info for your journey

Find useful and relevant information for your journey from Dallas/Fort Worth to George Bush Intcntl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport round-trip?

    According to our current data, United Airlines ($97), American Airlines ($98), and Spirit Airlines ($100) offers the cheapest pricing from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport. These flights start at 12% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport one-way?

    The cheapest airlines for a one-way flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport are Spirit Airlines ($37), United Airlines ($49), and Frontier ($79).

  • What are the most reliable airlines from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

    Consider Spirit Airlines (100%), Emirates (88%) or Lufthansa (83%) when booking your flight. These represent the most reliable airlines when flying from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport.

  • What are the cheapest flights from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport? While on average our users pay $1,434, our data indicates the cheapest price to be $42. The most popular route (Dallas/Fort Worth - Houston George Bush Intcntl), is priced around $97.

  • Can I find deals for flights from Dallas/Fort Worth to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on Dallas/Fort Worth to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dallas/Fort Worth to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dallas/Fort Worth to George Bush Intcntl.

  • Can I find deals for business class flights from Dallas/Fort Worth to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from Dallas/Fort Worth to George Bush Intcntl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport (average of $241). Flying from Dallas/Fort Worth Airport to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Dallas/Fort Worth Airport?

Book flights to Dallas/Fort Worth Airport if you plan to visit one of these locations
Conroe
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Humble
Jersey Village
The Woodlands
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Katy
Tomball
Cypress

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Alternative routes for Dallas/Fort Worth to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.
Dallas/Fort Worth to Hobby flights
Love Field to Hobby flights
Love Field to George Bush Intcntl flights

Top 4 airlines flying from Dallas/Fort Worth to George Bush Intcntl

Discover the top 4 airlines that operate flights from Dallas/Fort Worth to George Bush Intcntl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mars 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$37Average$73FlexibilityNo cancel feeOn-time65%
FrontierCheapest$38Average$69FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$97Average$247FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$101Average$243FlexibilityNo cancel feeOn-time71%
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