$44 Cheap Flights to George Bush Intercontinental
One-way
Departing from
United States
Going to
George Bush Intercontinental
Houston (IAH)
United States • April, 2026
85% AI deal score
$245 $44
Houston (IAH)
United States • April, 2026
85% AI deal score
$245 $44
Houston (IAH)
United States • May, 2026
85% AI deal score
$245 $44
Houston (IAH)
United States • May, 2026
85% AI deal score
$245 $44
Top Cheap Flight Deals from United States to George Bush Intercontinental
Recent round-trip flight deals to George Bush Intercontinental
Tue, Apr 14 - Wed, Apr 15
Cheapest
Denver (DEN) - Houston (IAH)
Frontier Airlines airlines • Direct
Houston (IAH) - Denver (DEN)
Frontier Airlines airlines • Direct
$128
$46
-$82
64%
Tue, May 5 - Wed, May 6
Denver (DEN) - Houston (IAH)
Frontier Airlines airlines • Direct
Houston (IAH) - Denver (DEN)
Frontier Airlines airlines • Direct
$128
$46
-$82
64%
Tue, Apr 21 - Wed, Apr 22
Denver (DEN) - Houston (IAH)
Frontier Airlines airlines • Direct
Houston (IAH) - Denver (DEN)
Frontier Airlines airlines • Direct
$95
$46
-$49
52%
Tue, Apr 28 - Wed, Apr 29
Denver (DEN) - Houston (IAH)
Frontier Airlines airlines • Direct
Houston (IAH) - Denver (DEN)
Frontier Airlines airlines • Direct
$128
$46
-$82
64%
Tue, May 12 - Wed, May 13
Denver (DEN) - Houston (IAH)
Frontier Airlines airlines • Direct
Houston (IAH) - Denver (DEN)
Frontier Airlines airlines • Direct
$128
$46
-$82
64%
Tue, Apr 14 - Wed, Apr 15
Denver (DEN) - Houston (IAH)
Frontier Airlines airlines • Direct
Houston (IAH) - Denver (DEN)
Frontier Airlines airlines • Direct
$128
$46
-$82
64%
The cheapest time to fly to George Bush Intercontinental
Facts About Flights from United States to Houston
To help you plan your journey, here are some quick Houston flight facts and tips.
Houston airports
George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU) are the two primary public airports serving the Houston metropolitan area. IAH, a major international hub, offers a wide array of domestic and international flights, with numerous airlines providing service to destinations across the globe. Hobby Airport primarily focuses on domestic and regional flights, with a growing number of international destinations in Latin America and the Caribbean. Hobby is known for its convenience and proximity to downtown Houston. Both airports provide a range of services and amenities, including dining, shopping, and ground transportation options, catering to the diverse needs of travelers visiting or departing from the Houston area.
George Bush Intercontinental (IAH)
Houston, United States
William P. Hobby (HOU)
Houston, United States
Pro tip: search “Houston (Any)” to see fares to all Houston airports – sometimes one is cheaper than the others on your dates.
Insights for flights to George Bush Intercontinental
Cheapest airport
William P. Hobby Airport (HOU)
Hey there, travel enthusiast! Looking to save some serious dough on your next flight to the Houston area? Look no further than William P. Hobby Airport (HOU), the wallet-friendly alternative to George Bush Intercontinental! Don't let the smaller size fool you, Hobby boasts a range of domestic and international flights, and its close proximity to downtown Houston makes it a breeze to get to all the action without breaking the bank.
Nonstop vs. 1-stop
50+ cities
As a major hub, George Bush Intercontinental Airport offers a wide array of both domestic and international routes with popular connections to cities like Los Angeles, Cancun and London.
Number of airlines
IAH Airport Deal Stats
Current most discounted routes
Avg. most discounted routes (last 3 months)
IAH airport insights
Best days to catch a deal
Tue, Thur
Based on the provided data, Saturday and Friday are the best days to find flight deals from George Bush Intercontinental Airport. Wednesday also appears to have a high chance of deals.
Avg. deal survival time
13.6 hours
Deals from George Bush Intercontinental airport survive an average of 13.6 hours. Due to the limited lifespan of these deals, it is important to book quickly.
Rare deal frequency
9 deals
In the past month, we discovered 9 rare deals for flights from George Bush Intercontinental Airport. These rare deals earned an AI Deal Score of 90+, and usually include mistake fares, special promotions, or ultra-discounts.
Average price drop
-74%
Based on historical data, flights from George Bush Intercontinental Airport typically see an average price drop of 73.6%. This means you have a good chance of finding deals when flying from this airport if you monitor prices.
Next 4 weeks: deal forecast
George Bush Intercontinental Airport - Next Month's Forecast
Based on current trends, airfares at George Bush Intercontinental Airport are expected to remain stable next month. There are no major price drops or increases anticipated, but it is always recommended to monitor prices for potential fluctuations.
Top 5 biggest price drops (last 3 months)
Found on February 15
London - IAH
$10,150 → $932
91%
Found on February 12
Twin Falls - IAH
$915 → $105
89%
Found on February 11
Regina - IAH
$1,025 → $127
88%
Found on February 10
Cranbrook - IAH
$1,255 → $165
87%
Found on February 16
Inverness - IAH
$2,325 → $356
85%
Check these nearby airports too
Looking for more options? These airports near IAH sometimes drop rare deals too:
George Bush Intercontinental (IAH)
~14 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially IAH for long-haul deal surprises.
When Is the Best Time to Fly from United States to George Bush Intercontinental
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to George Bush Intercontinental:
Cheapest month
June
Cheapest month
June emerges as the champion for snagging the most affordable flights to Houston. This month welcomes you with pleasant weather, fewer crowds, and budget-friendly adventures. Pack your bags and prepare for a Texan escapade without emptying your wallet!
Best day to book
Tuesday
Best day to book
Tuesday reigns supreme as the golden day to book your Houston flights. Airlines often roll out their sweetest deals early in the week, making Tuesdays a treasure trove of savings. Keep an eye out for those mid-week steals and watch your travel budget breathe a sigh of relief.
Cheapest days to fly
Wednesday
Cheapest days to fly
Wednesday takes the crown for offering the cheapest days to spread your wings to Houston. Mid-week flights tend to be lighter on the wallet, as business travelers usually stick to Mondays and Fridays. By flying on a Wednesday, you're likely to pocket some extra cash for those delicious Texas BBQ dinners.
Advance booking sweet spot
2 months
Advance booking sweet spot
For flights to Houston, booking about two months in advance strikes the perfect balance between price and availability. This sweet spot lets you snag better deals before they vanish into thin air. Start planning ahead and set those flight alerts to ensure you get the best bang for your buck!
Houston Airports & Ground Transportation
One big question for travelers is which Houston airport to fly into. Here’s a quick guide to Houston’s airports and how to get to the city from each:
George Bush Intercontinental Airport (IAH)
George Bush Intercontinental Airport, or IAH, is Houston's largest and busiest airport, serving as a major gateway for both domestic and international flights. Named after the 41st U.S. President, it boasts five terminals, each offering a variety of dining, shopping, and lounge options to keep travelers comfortable. The airport is located about 23 miles north of downtown Houston, making it easily accessible. Getting downtown is a breeze with options like taxis, ride-sharing services, and the METRO bus, ensuring a smooth transition into the city. Don't forget to explore the art exhibits throughout the terminals!
Tip: Factor in extra time for navigating this sprawling airport, especially if you have connecting flights!
William P. Hobby Airport (HOU)
William P. Hobby Airport, or HOU, is Houston's second-largest airport, offering a more intimate and relaxed flying experience compared to its larger counterpart. Hobby primarily focuses on domestic and select international routes, making it a convenient choice for many travelers. You'll find a range of amenities here, including restaurants, shops, and comfortable seating areas. Situated just 7 miles southeast of downtown Houston, Hobby provides quick access to the city center. Taxis, ride-sharing, and public transportation options are readily available, ensuring a hassle-free journey. Make sure you check out the 1940 Air Terminal Museum located on the grounds!
What to Do in Houston
Houston isn’t just about getting there – it’s about enjoying the country once you arrive! Here are some top things to do in Houston, organized by interest:
Sightseeing & landmarks
Houston, we have amazing landmarks! From the iconic Space Center Houston where you can explore space exploration history, to the towering San Jacinto Monument, history and innovation meet in this Texan city.
Arts & culture
Dive into Houston's vibrant arts scene with a visit to the Museum District, home to 19 museums, galleries, and art organizations! Catch a show in the Theater District, or explore the unique art installations scattered throughout the city.
Food & nightlife
Get ready for a culinary adventure in Houston, where you can savor everything from Tex-Mex to Viet-Cajun cuisine! As the sun sets, explore the lively nightlife scene with bustling bars, live music venues, and rooftop lounges.
Shopping & fashion
Shop 'til you drop in Houston, where you can find everything from high-end boutiques to vintage shops! Explore the upscale Galleria, or discover unique finds in the trendy Montrose neighborhood.
Nearby getaways
Escape the city for a weekend getaway to Galveston Island, where you can soak up the sun on the beach or stroll along the historic Pleasure Pier! Or, venture into the lush landscapes of Sam Houston National Forest for a nature-filled retreat.
No matter your interest – be it art, food, nightlife, or nature – Houston has something for everyone. And the best part? Many events and attractions refresh throughout the year, so there’s always something new to experience each visit.
Events in Houston This Month
3dexperience world
Join us for an engaging event where you can delve into the newest advancements in the SOLIDWORKS suite, connecting with a thriving network of industry experts.
monthly business meeting
We are waiting for information about the topic and speaker. Please note that each in-person registration includes a meal and a drink ticket. Stay tuned for registration deadlines.
lunar new year celebration at lyric
Discover exciting New Year's Eve events happening in the Goodrich area. Whether you're a resident, a newcomer, or just visiting, Eventbrite offers a variety of options to suit your interests.
ai in energy summit
Join over 150 senior digital, data, and AI executives from February 23-25, 2026, in Houston for AI in Energy. Learn how to leverage Artificial Intelligence to revolutionize your operations and drive intelligent decision-making.
Houston Weather
Weather in Houston
Mon, Feb 16
5%
21° 11°
5%
Tue, Feb 17
Frequently Asked Questions About Flights to George Bush Intercontinental
Pro Tips for Finding Cheap Flights to George Bush Intercontinental
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on George Bush Intercontinental flights:
Fly on Off-Peak Days: Tuesday, Wednesday, and Saturday flights are typically cheaper than those on Mondays and Fridays. Everyone wants to travel on the weekends, so dodge the crowds and save some dough!
Be Flexible with Dates: If your dates are flexible, use the 'flexible dates' search option on flight search engines. Sometimes shifting your trip by just a day or two can lead to significant savings. Plus, spontaneity is fun!
