$117 Cheap Flights from Houston (IAH) to Dallas (DAL)

View $117 flight on Sat, Aug 23, 2025Opens in a new window

Popular airlines from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL)

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Cheap Flights from Houston to Dallas (IAH-DAL)

Prices were available within the past 7 days and start at $117 for one-way flights and $223 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 8 - Sat, Oct 18
IAH
Houston
DAL
Dallas
$223 Roundtrip, found 4 days ago
$223
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Oct 8 from Houston to Dallas, returning Sat, Oct 18, priced at $223 found 4 days ago
Delta
Tue, Aug 12 - Thu, Aug 14
IAH
Houston
DAL
Dallas
$234 Roundtrip, found 4 days ago
$234
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Aug 12 from Houston to Dallas, returning Thu, Aug 14, priced at $234 found 4 days ago
Delta
Tue, Aug 5 - Fri, Aug 15
IAH
Houston
DAL
Dallas
$238 Roundtrip, found 5 days ago
$238
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Houston to Dallas, returning Fri, Aug 15, priced at $238 found 5 days ago
Delta
Thu, Sep 4 - Sat, Sep 13
IAH
Houston
DAL
Dallas
$243 Roundtrip, found 4 days ago
$243
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Sep 4 from Houston to Dallas, returning Sat, Sep 13, priced at $243 found 4 days ago
Delta
Thu, Aug 7 - Thu, Aug 14
IAH
Houston
DAL
Dallas
$245 Roundtrip, found 5 days ago
$245
Roundtrip
found 5 days ago
Select Delta flight, departing Thu, Aug 7 from Houston to Dallas, returning Thu, Aug 14, priced at $245 found 5 days ago
Delta
Tue, Aug 5 - Sun, Aug 17
IAH
Houston
DAL
Dallas
$249 Roundtrip, found 5 days ago
$249
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Houston to Dallas, returning Sun, Aug 17, priced at $249 found 5 days ago
Delta
Tue, Aug 5 - Wed, Aug 6
IAH
Houston
DAL
Dallas
$254 Roundtrip, found 5 days ago
$254
Roundtrip
found 5 days ago
Select Delta flight, departing Tue, Aug 5 from Houston to Dallas, returning Wed, Aug 6, priced at $254 found 5 days ago
Delta
Mon, Aug 25 - Wed, Sep 3
IAH
Houston
DAL
Dallas
$255 Roundtrip, found 6 days ago
$255
Roundtrip
found 6 days ago
Select Delta flight, departing Mon, Aug 25 from Houston to Dallas, returning Wed, Sep 3, priced at $255 found 6 days ago
Delta
Tue, Sep 16 - Fri, Sep 26
IAH
Houston
DAL
Dallas
$258 Roundtrip, found 4 days ago
$258
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Sep 16 from Houston to Dallas, returning Fri, Sep 26, priced at $258 found 4 days ago
Delta
Thu, Aug 7 - Fri, Aug 15
IAH
Houston
DAL
Dallas
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 7 from Houston to Dallas, returning Fri, Aug 15, priced at $260 found 4 days ago

Find the cheapest month to fly from Houston (IAH) to Dallas (DAL)

August is typically the cheapest month to fly

From $313 - $1,066 per traveler.

Graph displaying average flight prices per month

Flights from Houston (IAH) to Dallas (DAL)
Origin airport
George Bush Intercontinental
Destination airport
Love Field
Airlines serving
Delta
Roundtrip price
$223
Distance
216 mi

Houston to Dallas Flights

The cheapest times to fly from Houston to Dallas

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Houston to Dallas are during the month of October. You can find some of the cheapest flights from Houston to Dallas with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Houston to Dallas

Sunday is one of the best days to book for cheap flights from Houston to Dallas: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Houston to Dallas

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Houston to Dallas in 2025. You can also book with separate airlines for your outbound and return journeys, from $117 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Houston to Dallas flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Houston to Dallas airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL) cost?
Discover the latest flight deals from IAH to DAL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from IAH to DAL?
The cheapest flights from IAH to DAL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL)?
There are no direct flights from Houston, TX (IAH-George Bush Intercontinental) to Love Field Airport (DAL). However, there are other airports offering nonstop flights. Begin your journey at William P. Hobby Airport (HOU) and travel straight to Dallas without a layover.
What is the cheapest airline that flies from IAH to DAL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that'll take you from IAH to DAL. Sort your results by "Price (lowest to highest)" to snap up a great deal.
How many flights per day from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL)?
Nonstop flights from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from IAH to DAL?
Usually you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* However, this can change depending on the time of year, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What airline has the least delays from IAH to DAL?
Consider traveling with Southwest Airlines if you'd like to fly straight from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL) without any interruptions. This airline has the best track record for punctuality, with an on-time performance of 80%. Want real-time updates? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL)?
To reach Love Field Airport (DAL) on time, pick a flight that leaves George Bush Intercontinental Airport (IAH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Dallas from George Bush Intercontinental Airport (IAH)?
If you're on a direct flight from George Bush Intercontinental Airport (IAH) to Dallas, Dallas-Fort Worth Intl. Airport (DFW) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL) last-minute?
Last-minute bookings from IAH to DAL are usually more expensive. For the best prices, start looking for flights early. That said, if you can play around with your travel dates, you may score a cheap fare just before your departure.
Is it cheaper to book an IAH to DAL flight and hotel package?
You'll generally save money by securing an IAH to DAL flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've chosen your preferred flights and accommodations, you can add extras such as car rentals, activities and tours.
Can I cancel or change the date of my flight from George Bush Intercontinental Airport (IAH) to Love Field Airport (DAL)?
Typically, you can cancel or reschedule your IAH to DAL flight. However, additional charges may apply, especially if you booked over 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you need further details, visit our Customer Service portal.

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*Available to One Key members.