Book Cheap Flights to Houston, Texas

Planning your next trip to Houston? Find our best deals on flights from top airlines, with options to match every budget and schedule. Whether you're visiting for business, family, or a weekend getaway, book your flight to Houston quickly and easily—from anywhere in the world.

Houston at a Glance

• Airports: George Bush Intercontinental (IAH) & William P. Hobby (HOU).
• Average Domestic Fare: Starting from $49 one-way (varies by route & season).
• Flight Durations:

1. New York to Houston – 3h 40m
2. Los Angeles – 3h 15m
3. Miami – 2h 30m
4. Chicago – 2h 40m

• Our Cheapest Travel Months: August & September
• Known for: Space Center Houston, world-class rodeo, Tex-Mex food scene.

Finding Cheap Flights to Houston

Houston is one of the busiest aviation hubs in the U.S., which works in favor of budget-conscious travelers. With two airports and a high volume of daily flights, competition between airlines often keeps fares low.

• George Bush Intercontinental (IAH): Houston’s major international airport, located approximately 15 miles from downtown, serving both international and domestic flights. A major hub for United Airlines and international carriers.
• William P. Hobby Airport (HOU): A smaller airport primarily serving domestic and lower cost carriers, offering a convenient alternative for travelers focused on U.S. routes. Dominated by Southwest Airlines, convenient for domestic flights.

Tip: If you are flying domestically, check fares into Hobby (HOU) - it’s smaller, closer to downtown, and often less expensive than IAH.

Our Best Time to Fly to Houston

Historically, August and September have some of our lowest airfare to Houston.

Top Airlines Flying to Houston

• United Airlines (hub at IAH)
• American Airlines
• Delta Air Lines
• Southwest Airlines (hub at HOU)
• International options: Lufthansa, Emirates, British Airways, etc.

Money-Saving Travel Tips for Houston Flights

• Search and compare flight deals through comparison tools to compare hundreds of fares.
• Flexible dates, including midweek departures, often offer lower pricing.
• Book red-eye flights into IAH for lower fares.
• Mix one-way tickets across different airlines for cheaper combos.
• Use fare alerts to track sudden price drops on competitive routes.

Popular Things to do in Houston

• Tour Space Center Houston for a close look at NASA’s legacy.
• Visit the Museum District (19 museums, many of them no-cost).
• Experience the Houston Livestock Show & Rodeo in March.
• Stroll through Buffalo Bayou Park with skyline views.
• Catch a baseball game at Minute Maid Park or basketball at Toyota Center.

Frequently Asked Questions (FAQs) about Houston Travel

Q: What is our cheapest month to fly to Houston?

Ans: Our cheapest time to fly to Houston is typically in the shoulder seasons, specifically September and October, as well as February. You can often find cheaper flights during late autumn and early spring.

Q: When is our best time to book flights to Houston?

Ans: A 40-day advance purchase window provides a consistent low-fare period for Houston.

Q: Which airport is better, IAH or HOU?

Ans: IAH has the broadest international network, HOU is convenient for many domestic routes and can offer cheaper taxi fares. Compare both for schedule, distance and price.

Q: What is a busier time of year in Houston?

Ans: March (Houston Rodeo) and December (holiday travel) tend to see higher traffic.

Q: Can I find last-minute cheap flights to Houston?

Ans: Yes, but fares are typically more affordable midweek or through low-cost carriers like Spirit or Frontier.

Q: Is Houston a big airport?

Ans: As the country's fourth largest airport system, the Houston Airport System serves over 180 cities worldwide, with Bush Intercontinental Airport ranking third in the United States among airports with scheduled non-stop domestic and international service.

Q: Can you spend a night at the airport?

Ans: Finding comfortable seating overnight can be challenging due to limited availability and armrests preventing stretching out. Many travelers recommend Terminal D for restful quiet spots during late hours. Look especially near Gates D1-3 and Gate D5 for quieter, carpeted areas.

Q: Does Houston’s airport have a hotel inside?

Ans: Yes, Houston Airport Marriott at George Bush Intercontinental is an option. It includes a subway that runs directly to and from IAH airport on the lower level.

Q: How far is Houston from the airport?

Ans: George Bush Intercontinental Airport (IAH) is located approximately 22 miles north of downtown Houston, Hobby Airport (HOU) is located approximately 11 miles from downtown Houston.