Cheap Flight Tickets from Houston (IAH) to Dallas (DFW), Starting at $529

Good to Know: Cheapest and Fastest IAH - DFW Flights

Useful information for finding best airline tickets from George Bush Intercontinental Houston to Dallas Fort Worth International on your next trip.

Cheapest Round Trip Flight

$645

DL Delta Airlines • 1 stop • 20h 6m

Jul 28 – Aug 01

The cheapest round trip flight from Houston to Dallas (IAH-DFW-IAH) is currently $645

🔍 Search Flights

Cheapest Direct Flight

$529

AA American Airlines • nonstop • 2h 6m

Aug 04

The cheapest nonstop flight from Houston to Dallas (IAH-DFW) is currently $529

🔍 Search Flights

Fastest Flight

2h 4m

The fastest nonstop flight from Houston to Dallas (IAH-DFW) takes 2h 4m

Top Airlines Flying from Houston to Dallas

Delta Airline, DL

Delta Airlines

Alaska Airlines -AS

Alaska Airlines

United Airlines, UA

United Airlines

American Airlines, AA

American Airlines

Latest Flight Deals from Houston (IAH) to Dallas (DFW)

Compare and book low fare round-trip air tickets from Houston to Dallas. Ideal for travelers with confirmed return itineraries.

Jul 28 - Aug 01, Economy
DL
Houston → Dallas
20h 6m
5:30 AM - 5:36 PM • 1 stop
DL
Houston → Dallas
16h 59m
11:16 AM - 9:35 PM • 1 stop
$645
Delta Airlines
Jul 28 - Aug 01, Economy
AS
Houston → Dallas
23h 44m
2:38 PM - 5:02 AM • 1 stop
AS
Houston → Dallas
15h 35m
8:45 PM - 6:20 AM • 1 stop
$689
Alaska Airlines
Jul 28 - Aug 01, Economy
DL
Houston → Dallas
14h 5m
7:00 AM - 3:45 PM • 1 stop
DL
Houston → Dallas
20h 35m
5:20 AM - 5:55 PM • 1 stop
$799
Delta Airlines
Jul 28 - Aug 01, Economy
DL
Houston → Dallas
15h 26m
12:09 PM - 9:35 PM • 1 stop
DL
Houston → Dallas
20h 35m
5:20 AM - 5:55 PM • 1 stop
$799
Delta Airlines
Jul 28 - Aug 01, Economy
AS
Houston → Dallas
17h 38m
6:02 AM - 5:00 PM • 1 stop
AS
Houston → Dallas
15h 35m
8:45 PM - 6:20 AM • 1 stop
$835
Alaska Airlines
Jul 28 - Aug 01, Economy
DL
Houston → Dallas
12h 26m
2:35 PM - 10:21 PM • 1 stop
DL
Houston → Dallas
16h 59m
11:16 AM - 9:35 PM • 1 stop
$856
Delta Airlines

Fly from Houston to Dallas with the Best Airfare Deals on FareLeaders

Looking for a cheap last-minute deal or the best round-trip flight from Houston to Dallas? Find the biggest savings on one-way and round-trip tickets right here.

FAQs on Houston to Dallas Flights

What are the airports in Houston?
IAH
What’s the most popular airline flying from IAH to DFW?
The most popular airline flying from Houston to Dallas are
Can I fly from IAH to DFW non-stop?
Yes, you can fly IAH to DFW non-stop on
Which airlines fly nonstop between Houston and Dallas?
The non-stop flights between Houston and Dallas are .
What’s the earliest departure time from IAH to DFW Airport?
The earliest flight leaves IAH at 5:30 am and lands in DFW - Dallas Fort Worth International
What are the airports in Dallas?
DFW
Can I make changes to my Houston to Dallas flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from IAH to DFW?
Read the fare rules of the Houston to Dallas air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Houston and Dallas?
operate flights between Houston and Dallas
How long does a flight from Houston to Dallas take?
It takes approximately 1 hour to fly non-stop from IAH to DFW, which is 224.28 miles by air.
Which airlines provide the cheapest flights from Houston (IAH) to Dallas (DFW) ?
In the past couple of days, the cheapest tickets to DFW from IAH were found on DL : USD 799
Do I need a passport to fly between IAH and DFW?
No
What’s the latest departure time from IAH to DFW ?
The last flight leaves IAH at 6:05 pm

Houston (IAH) to Dallas (DFW): Airport Information

Origin Airport George Bush Intercontinental Houston , Houston, US
Destination Airport Dallas Fort Worth International, Dallas, US
Distance 224 miles

More Flight Options for Houston (IAH) and Dallas (DFW)

Why Fareleaders for IAH to DFW Plane Tickets

Lowest Prices
Lowest Prices
Uncover the best deals on Houston to Dallas flights by comparing fares from hundreds of airlines and agencies.
New Deals
New Deals Everyday
Get the best prices on IAH to DFW flights—we update our fares daily so you never miss a saving.
Best Travel Options
No Service Fees
Compare hundreds of Houston to Dallas flights and secure the best deals—we never add any service fees.
Get Fare Drop Alert
Be the first to know when fares drop for the Houston (IAH) to Dallas (DFW)
Terms and Conditions*