IAH

$47 Find Cheap Flights from Dallas to Houston George Bush Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dallas to George Bush Intcntl departing on 2/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Houston George Bush Intcntl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Houston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dallas to Houston, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$91
Overall average: $117
United Airlines
Mon 1/12Tue 1/13
DFW - IAH • Non-stop
Cheapest one-way
$47
Typical prices: $59-$154
American Airlines
Wed 2/18
DFW - IAH • Non-stop
Our travelers' advice
AI-powered summary based on content written by travel experts. AI can make mistakes.
AA's Main Cabin Extra offers early boarding perks.
METRO bus 102 provides cheap transportation to downtown.
Expert advice
Expert advice
Expert advice
Expert advice
Top airlines
United Airlines
Cheapest • from $91 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
DFW-IAH
Cheapest
DFW-IAH
Most popular
Insights
Insights
Insights
Insights
When to book
3 weeks
in advance
Our data shows that travelers who book at least 3 weeks in advance save around 30% compared to booking last minute.
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to George Bush Intcntl!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights from Dallas to George Bush Intcntl

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dallas to George Bush Intcntl that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Dallas to George Bush Intcntl

Mon, Jan 12 - Tue, Jan 13
United Airlines Logo
7:00 am - 8:20 amDFW-IAH
1h 20mnonstop
United Airlines Logo
2:40 pm - 4:00 pmIAH-DFW
1h 20mnonstop
$91United Airlines
Find Deal
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
3:50 pm - 5:05 pmDFW-IAH
1h 15mnonstop
American Airlines Logo
8:00 am - 9:29 amIAH-DFW
1h 29mnonstop
$92American Airlines
Find Deal
Thu, Jan 1 - Thu, Jan 8
United Airlines Logo
7:00 am - 8:20 amDFW-IAH
1h 20mnonstop
United Airlines Logo
7:40 am - 9:11 amIAH-DFW
1h 31mnonstop
$94United Airlines
Find Deal
Sat, Jan 17 - Sun, Jan 18
American Airlines Logo
9:35 pm - 10:49 pmDFW-IAH
1h 14mnonstop
American Airlines Logo
6:00 am - 7:19 amIAH-DFW
1h 19mnonstop
$95American Airlines
Find Deal
Wed, Dec 24 - Thu, Dec 25
United Airlines Logo
7:00 am - 8:20 amDFW-IAH
1h 20mnonstop
United Airlines Logo
6:50 pm - 8:18 pmIAH-DFW
1h 28mnonstop
$97United Airlines
Find Deal
Sat, Dec 13 - Mon, Dec 15
Frontier Logo
6:00 am - 3:58 pmDFW-IAH
9h 58m1 stop
Frontier Logo
9:06 pm - 9:08 pmIAH-DFW
24h 02m1 stop
$106Frontier
Find Deal
Sat, Jan 17 - Mon, Jan 19
Spirit Airlines Logo
5:45 am - 11:55 pmDFW-IAH
18h 10m1 stop
Spirit Airlines Logo
4:13 pm - 5:35 amIAH-DFW
13h 22m1 stop
$108Spirit Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 19
Spirit Airlines Logo
5:45 am - 11:55 pmDFW-IAH
18h 10m1 stop
Spirit Airlines Logo
4:13 pm - 5:35 amIAH-DFW
13h 22m1 stop
$109Spirit Airlines
Find Deal
Tue, Jan 13 - Wed, Jan 14
Delta Logo
6:00 am - 11:56 pmDAL-IAH
17h 56m1 stop
Delta Logo
5:30 am - 10:29 pmIAH-DAL
16h 59m1 stop
$233Delta
Find Deal
Tue, Jan 13 - Wed, Jan 14
Delta Logo
6:00 am - 11:56 pmDAL-IAH
17h 56m1 stop
Delta Logo
5:30 am - 10:29 pmIAH-DAL
16h 59m1 stop
$517Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Dallas to George Bush Intcntl flights

Get data-powered insights and trends into flights from Dallas to George Bush Intcntl to help you find the cheapest flights, the best time to fly and much more.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Dallas to Houston George Bush Intcntl Airport costs $319 on the route between Dallas/Fort Worth Airport (DFW) and Houston George Bush Intcntl Airport (IAH). It is also the most popular route.

What’s the cheapest day of the week to fly from Dallas to Houston George Bush Airport?

The average price of all round-trip flights from Dallas to Houston George Bush Intcntl Airport clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Dallas to Houston George Bush Airport, look for departures on Fridays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Houston George Bush Airport, Friday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Dallas to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Dallas to Houston George Bush Intcntl Airport is November, where tickets cost $106 (return) on average. On the other hand, the most expensive months are July and September, where the average cost of round-trip tickets is $434 and $340 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Dallas to Houston George Bush Intcntl Airport, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Dallas to Houston George Bush Intcntl Airport, you should book around 3 weeks before departure, which saves you about 30% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 11 weeks before departure.

Expert advice

Expert advice for your flight from Dallas to George Bush Intcntl

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Airlines
Spirit Airlines

Spirit's Big Front Seat offers 20-inch width and 11” more legroom for extra comfort.


Spirit's Go Big fare includes free Wi-Fi and priority check-in for a seamless experience.

British Airways

BA's Euro Traveller includes a carry-on bag without surprise fees.


BA's Premium Economy offers more legroom and priority boarding for comfort.

Frontier

Frontier's Premium Bundle includes priority boarding and extra legroom seats.


Frontier's Business Bundle offers two free checked bags and best seats.

American Airlines

AA's Main Cabin Extra provides early boarding and complimentary drinks.


AA's Basic Economy is budget-friendly but includes late boarding.

United Airlines

United's Economy Plus offers up to 6 inches more legroom for added comfort.


United's Priority Boarding ensures overhead bin space for your carry-on.

Airports
DFW

DFW's security lines move quickly, rarely exceeding 15 minutes. Use the airport app for real-time wait times to choose the fastest checkpoint.

IAH

For ground transportation, METRO bus 102 offers an inexpensive option to downtown Houston, taking about an hour with limited stops.

Our travel experts
Joe Cortez

Joe Cortez

Expert on Spirit Airlines

Joe Cortez

Joe Cortez

Joe Cortez is a seasoned managing editor in aviation with over a decade of industry experience. His work has been featured on prominent platforms such as FlyerTalk and TripSavvy, establishing him as a respected voice in aviation journalism.

Read more
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan Madden

Duncan Madden

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Read more
Stefanie Waldek

Stefanie Waldek

Expert on Frontier and United Airlines

Stefanie Waldek

Stefanie Waldek

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Read more
Harriet Baskas

Harriet Baskas

Expert on American 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
John Walton

John Walton

Expert on IAH

John Walton

John Walton

Independent aviation journalist John Walton took his first flight at eight weeks old and hasn’t stopped travelling since. A world-renowned expert in airlines and the passenger experience, he writes in depth on aviation, is a resident expert on travel in Japan and France, and offers a uniquely queer perspective on travelling the world.

Read more
Jennifer Simonson

Jennifer Simonson

Expert on DFW

Jennifer Simonson

Jennifer Simonson

Jennifer Simonson is driven by her lifelong commitment to exploring the globe. Her insatiable curiosity had led her to immerse herself into diverse locations like Oklahoma City and Pismo. Her hotel recommendations are the result of the myriad hotels she's stayed at across her travels. Along her journey, she cherishes engaging conversations with locals, indulging in the finest ice cream, trying her hand at surfing, and embarking on nature-filled hikes.

Read more

Good to know

Cheapest flight$47
Flight from Dallas/Fort Worth Airport to Houston George Bush Airport

When to book flights from Dallas to George Bush Intcntl

Are your dates flexible? Find out the best times to travel from Dallas to George Bush Intcntl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Dallas to Houston George Bush Airport flights

  • What is the cheapest flight from Dallas to Houston George Bush Intcntl Airport?

    In the last 3 days, the lowest price for a flight from Dallas to Houston George Bush Intcntl Airport was $47 for a one-way ticket and $91 for a round-trip.

  • Do I need a passport to fly between Dallas and Houston George Bush Airport?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Dallas and on arrival in Houston George Bush Airport.

  • Which airports will I be using when flying from Dallas to Houston George Bush Airport?

    On your way to Houston George Bush Airport, you’ll fly out from one of these Dallas airports: Dallas Love Field or Dallas/Fort Worth. You’ll be landing at Houston George Bush Intcntl.

  • Which aircraft models fly most regularly from Dallas to Houston George Bush Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Dallas to Houston George Bush Airport?

    Star Alliance, and oneworld are the airline alliances operating flights between Dallas and Houston George Bush Airport, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Dallas to Houston George Bush Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dallas to Houston George Bush Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dallas to Houston George Bush Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Houston George Bush Airport from Dallas is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dallas to Houston George Bush Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Houston George Bush Airport with an airline and back to Dallas with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dallas to Houston George Bush Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Houston George Bush Airport from Dallas up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Prefer to fly direct from Dallas to Houston George Bush Airport?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Dallas to Houston George Bush Intcntl.
Find which airlines fly direct from Dallas to Houston George Bush Intcntl Airport, which days they fly and book direct flights.

Direct departures

Dallas to Houston George Bush Intcntl

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Direct returns

Houston George Bush Intcntl to Dallas

Monday

American Airlines, United Airlines

American Airlines, United Airlines

Tuesday

American Airlines, United Airlines

American Airlines, United Airlines

Wednesday

American Airlines, United Airlines

American Airlines, United Airlines

Thursday

American Airlines, United Airlines

American Airlines, United Airlines

Friday

American Airlines, United Airlines

American Airlines, United Airlines

Saturday

American Airlines, United Airlines

American Airlines, United Airlines

Sunday

American Airlines, United Airlines

American Airlines, United Airlines

See more direct flights

Reviews of the top 3 airlines serving from Dallas to George Bush Intcntl

 
See real verified KAYAK customer reviews for airlines flying from Dallas to Houston. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dallas to George Bush Intcntl? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9062 reviews
6.6Food
7.3Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

8.0 ExcellentAnonymous, Nov 2025BTR - IAH
Read more United Airlines reviews

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Even though we were delayed, we were able to make our connection

Crew and customer service were excellent. This flight also had plenty of leg room and seat mounted screens for entertainment. A very pleasant flight all around!

I was in first class. The outlets at my seat did not work. The plane was shabby and run down. I had prepurchsed a day subscription for internet that was not redeemable. I had to repurchase the internet for my flight and then it didn’t work anyway. Quite disappointed in what was supposed to be the launch of a great vacation.

Flight was good and crew was super polite. However, there were around 5 kids screaming the WHOLE 2 hours. I understand kids have to come but parents need to do something to control their children. They make the experience terrible, especially after finishing 16 hour shifts at the hospital I needed some sleep, which I did not get.

Armrest controller on my seat 35D and nextbooennseat 35E did not work right. Hard to press buttons to recognize and 35D had constantnpressure either upmost down somit was nearly impossible to make selections. .

I flew with my dog and had already purchased my dog’s ticket. Even that morning I had called costumer service to insure that my husband and I had seats together since the website was giving me an error when choosing our seats and the representative mentioned our dog. I showed up early to the airport and when I got to the gate and we started boarding I was help back and told that I was supposed to have a yellow tag and that I should have checked in at the counter for them to give me that tag. I was not aware of this, the representative on the phone did not say anything. Nor did I see it anywhere in the checking process online, so if you travel with a pet and are not checking in luggage, just know that you still have to go to the check in counter when arriving at the airport unless you want to be the last one to board and not have room for your carry on in the overhead bins. Other than that, I had a great experience.

This flight was perfect. No complaints and only the highest regard for the crew and ground staff and how they executed perfectly. I fly a lot with United and would request predictability and transparency in their operations instead of last minute changes.

This is for UA2274 from Houston to Sacramento. The flight was delayed arriving due to mechanical issues so we left about 3 hours later than scheduled. When boarding the plane the temperature inside was excessive - likely close to 100. Pilot apologized and said it was going to improve at altitude, which it did. But before that I honestly thought there might have been more delays removing passengers made ill from the heat. We were delayed leaving due to another mechanical issue. There was not water on the plane due to a panel that was not secured. They did that quickly, but the combination of mechanical issues was rather disturbing and did not reflect well on United.

United sent me a mileage plus number last year but that number is invalid so I can’t use it to check into flights or collect mileage. There is human to speak about the problem, only computers who keep asking me if I am using the correct email. It’s so frustrating and I cannot resolve it.

Things were delayed a little. But that didn’t affect my plans. It was fine. I was surprised it was so full thanksgiving day. The crew were friendly and professional.

The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already

we landed at cmh ten minutes early but had to sit on tarmac for twenty minutes because a plane was at our gate despite the fact that 3 other gates were open.

I have a gluten allergy so did have any food

Wish some foods provided rather than just biscuit/cookie for flight more than 2 hours

Flight was delayed leaving Dallas. Arrived about 2 hours later than scheduled.

The only thing to like was that we eventually got to our destination

Poor seat in rear of aircraft Food at Admiral’s Club Terminal D at DFW inedible

We were delayed for a “couple of maintenance issues.” They were resolved rather quickly but a computer glitch caused someone in the airport to have to bring a physical copy of the paperwork so we could leave. I don’t know where they had to drive from to get to our plane but it took forever & we were 1 1/2 hrs late in leaving. The flight itself was fine.

We didn't take off until an hour after we boarded.

When I wanted to check in 3 hours prior to boarding time, the employees mentioned “a little over an hour delay” so I waited for an hour then I went to go look for food in the terminal and most people from that flight were in the same area looking for food. Finally I decided after food to check to see if it’s anytime closer and now it’s 2 mins until boarding closes?! What are you kidding me? I didn’t receive anything via sms about boarding now nor via email or on the intercom. I luckily made it through, barely, and then there’s no room for my carry on mind you I’m in the very first row so I had to place my purse in one further row back and my carry on sections down. Not sure who pays for better seats to get your stuff placed all over the plane but that was the worst experience I’ve ever had flying with anyone.

Terrible. The canceled my entire flight when I requested a refund for a trip frontier canceled trip one way.

i was unable to check in the flight. refund requested

baggage clamed had to wait over a hour and half for all people on my flight it was terrible

My flight was canceled I was promised a reginf still not received.

We were delayed three times ,and that destroyed my plans, and reservations

The confirmation # CK8GNW and my name was not recognized/in Frontier system. I was able to check in on Frintier app so i went to the Frontier ticket agent, at time they told me that my name/ confirmation did not show up as a purchased ticket. I had to purchase a new ticket that cost $289.00 one way.

Book with frontier airlines with the mentality that they'll cancel your flight, kick you off and lose your luggage. Anything besides that is a win. Compare prices with other airlines (to include luggage) and if frontier is still worth it, book it but know all of their policies.

Worst airline experience. They were rude and kept changing our seats and/or giving our seats away so our family didn’t get to sit with each other. Almost everyone we dealt with at both airports with this airline was rude. The app kept giving us wrong information making things take longer. Dealing with them before TSA can take close to an hour…longer than I’ve ever had to deal with before. Never using this airline again.

The reps working at the airport counter were dumber than a second coat of paint.

Everything you need to know for your flight from Dallas to George Bush Intcntl

Information on your arrival and departure airports