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Cheap Flights to Northwest Houston: Northwest Houston Flight Deals

View €412 flight on Sun, 20 Sept 2026Opens in a new window

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Cheap round-trip flights to Northwest Houston

Prices were available within the past 7 days and start at €412 for one-way flights and €651 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Turkish Airlines
KLM
ITA Airways
Iberia

Frequently asked questions

How do I find cheap flights to Northwest Houston that have flexible change policies?
We get that plans can change in a flash, so reserving a flexible fare with Expedia is a wise idea. Tick the "No change fee" box below the "Flexible change policies" filter. Your affordable, flexible flight to Northwest Houston is just a few clicks away.
Which airlines fly to Northwest Houston?
You can take your pick of a good variety of airlines that operate services in or near Northwest Houston. Some of the most well-known are:
  • United Airlines - 10,384 flights to or near Northwest Houston each month, including 10,384 flights to George Bush Intercontinental Airport (IAH) per month.
  • American Airlines - 784 flights to or near Northwest Houston each month, including 784 flights to George Bush Intercontinental Airport (IAH) per month.
  • Delta Air Lines - 689 flights to or near Northwest Houston each month, including 689 flights to George Bush Intercontinental Airport (IAH) per month.
How can I find cheap tickets to Northwest Houston?
One of the best ways to find cheap tickets to Northwest Houston is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It'll reveal the cheapest prices for nearby days. The best price for a flight to Northwest Houston in the last seven days was €651. Booking well ahead will generally help you walk away with an even bigger bargain.
How much is a flight to Northwest Houston?
If you were jetting one way from Dublin (DUB), you could've picked up a bargain seat for €412 in the last seven days. Round-trip flights to Northwest Houston ranged from €651 to €834 over the same period.
What are the most popular airports to fly into in Northwest Houston?
Jet into George Bush Intercontinental Airport (IAH) and sample the best that Northwest Houston has to offer. As the region's main point of entry, approximately 13,176 flights touch down here each month.
How much is a plane ticket to Northwest Houston?
In the last seven days, journeys to Northwest Houston varied between €651 and €834. Prices generally depend on the departure time, airline, seating class and how early you make your booking.
What months are the cheapest to book a flight to Northwest Houston?
The cheapest month to secure a fantastic deal to Northwest Houston is February, whereas prices are at a premium in December. Steer clear of this month if you're watching your pennies.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Northwest Houston. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Northwest Houston. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Northwest Houston, or are just on the lookout for the best flights to Northwest Houston, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Northwest Houston to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
George Bush Intercontinental
Destination airport IATA code
IAH
Destination city name
Houston
Return price
€651

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