CA $139 Cheap Flights from Dallas (DFW) to Houston (IAH)

You can find one-way and return flights from Dallas, TX (DFW) to Houston, TX (IAH) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when DFW to IAH ticket fares go up or down.

The cheapest months to fly from Dallas, TX (DFW) to Houston, TX (IAH) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.

There are 3 airlines offering direct flights from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH). Here are the top carriers:
* American Airlines operates 83 direct flights from DFW to IAH every week.
* United operates 60 direct flights from DFW to IAH every week.
* British Airways operates 7 direct flights from DFW to IAH every week.

United is one of the cheapest airlines offering nonstop return flights from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH), with tickets starting from around CA$163 for flights that can be booked for departure within the next year. Frontier Airlines offers one of the cheapest connecting return flights from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH) starting from around CA$177. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Houston, TX (IAH-George Bush Intercontinental), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.

The best airline to fly with from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Houston, TX (IAH-George Bush Intercontinental) will differ from traveler to traveler. If you like to fly early, American Airlines offers early morning flights. If price is the most important factor, American Airlines typically offers the lowest fares. American Airlines offers the most daily flights from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Houston, TX (IAH-George Bush Intercontinental), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.

The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.

You'll find approximately 20 nonstop flights per day from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH). For even more choices, look at flights that include layovers, as there are around 80 connecting flights per day. Some common connection points include Hartsfield-Jackson Atlanta Intl. (ATL), O'Hare Intl. (ORD), and Denver Intl. (DEN).

The earliest flight from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH) typically departs around 5:00 AM. This service is operated by American Airlines. This is a seasonal service, active only in March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

You'll typically find the most flights from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH) on a Thursday, with around 51 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Delta, American Airlines, and Frontier Airlines. Flight schedules are quite consistent throughout the week, so you'll have plenty of choices no matter when you decide to fly.

The most popular departure times for flights from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH) are between 12pm and 3pm. Many major carriers, including American Airlines, Delta and United, offer flights during this window. Many travelers prefer this time as it allows for a productive morning before flying and still arriving at their destination with plenty of time in the afternoon.

A direct flight from Dallas-Fort Worth Intl. (DFW) to George Bush Intercontinental (IAH) typically takes around 1 hour 18 minutes, covering a distance of about 362 kilometres. If you opt for a one-stop flight, your journey will be significantly longer, usually around 8 hours. Flights with two or more stops generally take about 9 hours. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to allow for some extra time when planning your trip.

Yes, you can fly business class or first class between DFW and IAH. Airlines that offer business class service on this route include:

* Frontier Airlines
* Delta

First class cabins are available on:

* Spirit Airlines
* Alaska Airlines
* United
* Delta
* American Airlines

A non-stop, one-way business class flight from Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Houston, TX (IAH-George Bush Intercontinental) is usually around CA$473 - CA$707. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Houston, TX (IAH-George Bush Intercontinental) if you opt for a connecting flight.

It's easy to earn miles on a Dallas, TX (DFW) to Houston, TX (IAH) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.

*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.

If you're planning to travel to Houston from Dallas-Fort Worth Intl. (DFW), you can fly directly into George Bush Intercontinental (IAH). Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Mid Delta Regional (GLH), or Memphis Intl. (MEM) before reaching Houston. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Typically, booking a last minute flight from Dallas, TX (DFW) to Houston, TX (IAH) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.

Securing a Dallas, TX (DFW) to Houston, TX (IAH) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.

If you booked your Dallas, TX (DFW-Dallas-Fort Worth Intl.) to Houston, TX (IAH-George Bush Intercontinental) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.