$318 Cheap Flights to Houston
One-way
Departing from
Barcelona
Going to
Houston, United States
Houston (IAH)
United States • February, 2026
80% AI deal score
$1,330 $318
Houston (IAH)
United States • January, 2026
67% AI deal score
$1,330 $517
Top Cheap Flight Deals to Houston
Recent round-trip flight deals to Houston
Sat, Nov 22 - Tue, Dec 9
Cheapest
Barcelona (BCN) - Houston (IAH)
United Airlines airlines • 1 stop • Frankfurt (FRA)
Houston (IAH) - Barcelona (BCN)
United Airlines airlines • 1 stop • Washington, D.C. (IAD)
$1,210
$1,023
-$187
15%
Wed, Dec 24 - Thu, Dec 25
Barcelona (BCN) - Houston (IAH)
KLM airlines • 1 stop • Amsterdam (AMS)
Houston (IAH) - Barcelona (BCN)
Aeroméxico airlines • 3 stops • Mexico City (MEX), Cancún (CUN), Paris (CDG)
$10,724
The cheapest time to fly to Houston
Ready to jet to Houston on a budget? Check out these popular routes with surprisingly cheap fares (one-way prices):
Facts About Flights to Houston
To help you plan your journey, here are some quick Houston flight facts and tips.
Houston city airports
Houston boasts two major public airports, each serving distinct travel needs: George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). IAH, a sprawling international hub, offers a vast network of flights to destinations worldwide. Expect a wide array of airlines, extensive amenities, and services catering to global travelers. In contrast, Hobby Airport primarily focuses on domestic travel and select international routes, particularly to Latin America. Known for its convenient location closer to downtown Houston, Hobby provides a more streamlined and accessible travel experience, often favored by those seeking shorter travel times and simpler navigation. Both airports contribute significantly to Houston's connectivity, offering travelers diverse options based on their destination and preferences.
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 Houston
Cheapest airport
William P. Hobby Airport (HOU)
Hey there, jet-setter! If you're hunting for the most wallet-friendly gateway to Houston, look no further than William P. Hobby Airport (HOU). Hobby Airport is Houston's charming older airport, located closer to downtown and offering a more laid-back travel vibe than its larger counterpart, George Bush Intercontinental Airport; plus, you might just find some scrumptious Texas BBQ nearby!
Nonstop vs. 1-stop
70+ cities
Houston, we have liftoff! As a major hub, George Bush Intercontinental Airport (IAH) connects you to over 70 cities with popular routes to Latin America, Europe, and across the United States, making travel a breeze.
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, Wed
Based on the provided data, Friday offers the best chance to find a flight deal from George Bush Intercontinental Airport. Tuesday could be another good day to check, as it also shows a relatively high count of deals.
Avg. deal survival time
8.0 hours
Deals from George Bush Intercontinental Airport typically survive for an average of 8.0 hours. This means that the deals you see may disappear in less than a day.
Rare deal frequency
11 deals
We found 11 rare deals for flights in and out of George Bush Intercontinental Airport in the past month. These rare deals received an AI Deal Score of 90+ and are usually mistake fares, special promotions, or ultra-discounts.
Average price drop
-78%
The average price drop for flights to George Bush Intercontinental Airport is an impressive 78.3%. This substantial decrease suggests that travelers can find significant savings on flights to this destination by monitoring prices and booking at the right time.
Next 4 weeks: deal forecast
IAH Flight Forecast (Next Month)
The forecast for flights from George Bush Intercontinental Airport next month shows stable prices with a slight increase expected around the holidays. Overall, expect similar fares to the current month, but book in advance to secure the best deals.
Top 5 biggest price drops (last 3 months)
Found on November 18
Medicine Hat - IAH
$1,045 → $135
87%
Found on November 18
Bellingham - IAH
$830 → $117
86%
Found on November 20
Coxen Hole - IAH
$1,500 → $227
85%
Found on November 19
Manchester - IAH
$1,760 → $260
85%
Found on November 16
Nouméa - IAH
$5,200 → $845
84%
Check these nearby airports too
Looking for more options? These airports near IAH sometimes drop rare deals too:
Easterwood (CLL)
~5 rare deals/month
If you’re flexible with departure cities, it’s worth keeping an eye on nearby airports — especially CLL for long-haul deal surprises.
When Is the Best Time to Fly to Houston
Timing is everything when hunting for cheap flights. Here are data-backed insights on the best times to fly to Houston:
Cheapest month
December
Cheapest month
December emerges as the champion for snagging the cheapest flights to Houston! The weather is mild, making it perfect for exploring the city's outdoor attractions without the intense heat. Plus, you can enjoy holiday festivities with a Texan twist without breaking the bank on airfare.
Best day to book
Tuesday
Best day to book
Booking your flight on a Tuesday could save you some serious cash! Airlines often release deals at the beginning of the week, and competition drives prices down. Keep an eye out for those mid-week steals to make your Houston adventure even more budget-friendly.
Cheapest days to fly
Wednesday
Cheapest days to fly
Flying mid-week, especially on a Wednesday, is often lighter on your wallet. Business travelers typically fly on Mondays and Fridays, leaving Tuesdays, Wednesdays, and Thursdays less crowded. This translates to lower demand and potentially cheaper flights for savvy travelers like you!
Advance booking sweet spot
2 Months
Advance booking sweet spot
To snag the best deals to Houston, aim to book about 2 months in advance. This timeframe usually hits the sweet spot where airlines are trying to fill seats without the last-minute price surges. Planning ahead can really pay off, ensuring you get the best value for your trip!
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)
Hey there, jet-setter! George Bush Intercontinental Airport, or IAH as the cool kids call it, is your main gateway to the Houston metropolis. This sprawling hub boasts a wide array of amenities, from swanky lounges to delightful dining options, ensuring your travel experience starts (or ends) on a high note. Getting downtown is a breeze with options like taxis, ride-shares, and the convenient METRO bus service. The airport's extensive international connections make it a key player for global travelers, so get ready to explore!
Tip: Arrive early, especially for international flights, to navigate this large airport with ease.
William P. Hobby Airport (HOU)
Howdy, traveler! William P. Hobby Airport, known as HOU, offers a more intimate and relaxed flying experience compared to its larger counterpart. Don't let its size fool you; Hobby provides a variety of amenities including cozy restaurants and shops. Located closer to downtown Houston, you can quickly reach the city center using taxis, ride-shares, or the convenient METRO bus. With a focus on domestic travel and select international destinations, Hobby is a favorite for those seeking a more streamlined journey.
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 to the historic San Jacinto Monument, history and innovation meet in this vibrant city. Don't forget to snap a photo with the 'Be Someone' sign – it's a Houston rite of passage!
Arts & culture
Dive into Houston's thriving arts scene! The Museum District offers a plethora of options, from fine art at the Museum of Fine Arts, Houston, to contemporary works at the Menil Collection. Catch a show in the Theater District for a night of entertainment you won't forget!
Food & nightlife
Houston is a foodie's paradise! Indulge in everything from Tex-Mex to Viet-Cajun cuisine – your taste buds will thank you. As the sun sets, explore the vibrant nightlife with live music venues and trendy bars galore.
Shopping & fashion
Shop 'til you drop in Houston! From high-end boutiques in the Galleria to unique finds in the Heights, there's something for every style and budget. Don't miss out on the local markets for one-of-a-kind treasures!
Nearby getaways
Need a break from the city? Head to Galveston for a beach day or explore the charming town of Montgomery for a taste of Texas history. Nature lovers can escape to Brazos Bend State Park for wildlife sightings and scenic trails.
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
city of houston veterans day parade
The City of Houston is honoring its military veterans, who number over 250,000 in Texas, with an annual tribute to their service and dedication.
Houston Weather
Weather in Houston
Thu, Nov 20
45%
27° 21°
45%
Fri, Nov 21
Frequently Asked Questions About Flights to Houston
Pro Tips for Finding Cheap Flights to Houston
Finally, to wrap up, here’s a cheat sheet of pro tips that experienced travelers use to save on Houston flights:
Be Flexible with Your Dates: Flying mid-week or during the off-season can seriously slash those ticket prices. Think Tuesdays and Wednesdays for the win! You might be surprised how much you can save by shifting your travel days.
Set Up Price Alerts on RatePunk: Don't stalk flight prices, let RatePunk do it for you! Set up alerts and pounce the moment prices drop for your Houston-bound flight. It's like having a personal flight deal fairy!
