7 Cheapest Places to Fly from Houston (Ultimate Guide)

If you’re itching for an adventure from Houston but want to keep flight costs in check, you’re in the right place! With experience flying to 45 U.S. states and 66 countries worldwide, I know how to spot a great travel deal. I analyzed over 100 flight routes from Houston’s main hubs—George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU)—to bring you the best budget-friendly destinations based on average ticket prices, seasonal trends, airline options, and flight frequency.

Whether you’re eyeing a quick weekend escape or an international journey, these seven destinations offer some of the cheapest flights out of Houston. From vibrant cities to stunning tropical destinations, there’s something here for every type of traveler looking to save on airfare. Here are the best affordable flights from Houston’s airports and kickstart your next adventure!

My #1 tip for finding the best flight deals from Houston

For the past 4 years, my secret to finding amazing flight deals has been Going. Not only is this website quick and easy to use, but it is also the best way I’ve found to score last-minute flight deals from Houston and everywhere else. To see the travel savings, all you have to do is select your departure airport and where you’d like to go. That’s it! Going will then send you cheap flight deals directly to your inbox!

In 2024 alone, Going’s email alerts helped me save thousands of dollars on airfare. Typically, I save between $200 and $500 on trips found through Going. The best part? You can start saving money today with a FREE membership! However, if you’re a frequent traveler like myself, you’ll see even more benefits to a premium membership. At just $49 annually, you’ll get access to even more features and better discounts. The membership practically pays for itself with your first flight deal. 

• Use my discount code Jon20 to save 20% off your premium membership!

Considerations for finding the cheapest places to fly from Houston

When you start looking for the cheapest flights from Houston, Texas, it’s important to take a few things into consideration first. First, consider what type of trip you are planning. Are you looking for a relaxing beach vacation? Or are you looking for somewhere with a lot of family-friendly activities? This will go far in helping you narrow down your list. Believe it or not, there are affordable flights from Houston to just about anywhere. 

If you like to spend a lot of time outdoors, you may want to consider a destination that caters more to adventures, such as hiking, white water rafting, or skiing. Once you can picture your ideal vacation, it will be easy to find the best flight deals for this trip and any future ones you’re dreaming about. It will also help you pick the best time of year to plan your trip. Some vacation destinations are impacted by the weather of the seasons, while others just experience higher tourist months. The time of year generally impacts the price of airfare, especially when choosing popular destinations from Houston. 

My biggest tip for finding the cheapest places to fly from Houston is to do plenty of research beforehand. When you’re thorough, even the most expensive vacation destinations can become cheap trips from Houston. 

Cheapest places to fly from Houston: the best flight deals from Houston 2025

Are you interested in experiencing the hustle and bustle of downtown LA? Are you looking to escape the flat plains of Texas for the Colorado Rockies? How about relaxing on stunning beaches in Jamaica? No matter where you are headed, you can find a flight deal from Houston. 

Here are 8 of the cheapest places to fly from Houston, Texas. 

1. Houston to Denver, Colorado ($35–$120 roundtrip)

• ✈️ Flight Time: 2 hours 30 minutes
• 🛫 Airlines: Frontier, United, Southwest, Spirit (15+ daily flights)
• 📅 Best Time to Visit: May-October 🏔️ for outdoor adventures and April for skiing deals ⛷️
• 🏆 Perfect for: Mountain lovers 🏔️, craft beer enthusiasts 🍺, outdoor adventurers 🥾

Denver is where you trade Houston’s heat and flat sprawl for crisp mountain air, outdoor adventure, and some of the best craft beer in the country. This mile-high city delivers bluebird skies, a booming food scene, and easy access to the Rockies without needing to leave town.

Red Rocks Amphitheatre is a natural outdoor venue carved into giant sandstone formations with acoustics so perfect you’ll wonder why anyone builds indoor concert halls. Over in RiNo (River North Art District), you’ll find murals on every wall, warehouse breweries pouring creative flights, and food halls packed with local flavor. The best time to visit is from May to October when trails are dry and patios are packed, or in April if you’re chasing spring ski deals.

Flights from Houston are competitive and cheap, especially with Frontier often offering roundtrip fares under $50 if you book during one of their Tuesday sales and travel light. United and Southwest charge more but include better service and free carry-ons. Just be ready for the altitude, because Denver really is a mile above sea level

2. Houston to Atlanta, Georgia ($37–$130 roundtrip)

• ✈️ Flight Time: 2 hours
• 🛫 Airlines: Spirit, Delta, Southwest, United (20+ daily flights)
• 📅 Best Time to Visit: March-May & September-November 🍂 for pleasant temperatures
• 🏆 Perfect for: Urban explorers 🏙️, food enthusiasts 🍗, culture seekers 🎭

Atlanta is where Southern hospitality meets big city energy. This sprawling metropolis has neighborhoods that feel like completely different cities, street art that will blow your mind, and food so good you’ll contemplate relocating permanently.

The BeltLine is this awesome urban trail that connects the coolest neighborhoods in the city where you’ll find locals jogging, biking, and hopping between breweries and food halls all day long. Little Five Points gives you those alternative vibes with vintage shops and dive bars where you might spot a famous rapper casually hanging out. 

This route is packed with flight options making it one of the easiest weekend getaways from Houston. Spirit frequently offers fares under $50 one-way if you can travel with just a backpack, while Delta dominates with the most flights since Atlanta is their biggest hub worldwide. Spring brings perfect weather and blooming dogwoods throughout the city, while fall offers comfortable temperatures without summer’s brutal humidity. 

3. Houston to Orlando, Florida ($48–$160 roundtrip)

• ✈️ Flight Time: 2 hours 15 minutes
• 🛫 Airlines: Spirit, Frontier, Southwest, United (15+ daily flights)
• 📅 Best Time to Visit: January-April & September-November 🎢 for lower humidity
• 🏆 Perfect for: Theme park enthusiasts 🎢, family vacations 👨‍👩‍👧‍👦, winter escapees ☀️

Orlando is where grown-ups can act like kids again and nobody bats an eye. This theme park capital serves up world-famous attractions, perfect winter weather, and a shockingly good food scene once you step outside the park bubble.

Disney World is the obvious draw with four parks that could each swallow a day, but Universal Studios is where things get really fun if you’ve moved on from princesses to butterbeer and Harry Potter vibes. For a quieter break, head to Winter Park, a neighborhood with oak-shaded streets, scenic boat tours, and upscale restaurants that don’t involve characters or fireworks.

Flights from Houston are super affordable thanks to nonstop competition. Spirit and Frontier often drop roundtrip fares under $70 if you book during Tuesday sales and travel light. The best weather hits between January and March, when days hover in the 70s and crowds stay manageable.

4. Houston to Los Angeles, California ($55–$170 roundtrip)

• ✈️ Flight Time: 3 hours 30 minutes
• 🛫 Airlines: Spirit, American, United, Southwest (20+ daily flights)
• 📅 Best Time to Visit: March-May & September-November 🌞 for pleasant temperatures
• 🏆 Perfect for: Entertainment seekers 🎬, beach lovers 🏖️, food enthusiasts 🌮

Los Angeles is where Texas-sized swagger meets Hollywood cool. This city sprawls in every direction, offering beach days, urban hikes, and star-studded neighborhoods all under nearly constant sunshine.

Hit Santa Monica Pier or Venice Beach for the classic SoCal boardwalk vibe, complete with street performers and muscle beach regulars. For iconic views, head to Griffith Observatory, where you’ll catch that perfect Hollywood sign backdrop. Over in Silver Lake and Echo Park, you’ll find vintage shops, low-key music venues, and maybe even a celeb trying to go incognito in a hoodie and sunglasses.

Flights from Houston are plentiful and cheap. Spirit and Frontier often drop fares under $70 roundtrip during sales, while Southwest and United offer more flexible options. Spring and fall are the best times to visit, when the skies are clear and the temps stay comfortably in the 70s without summer smog or crowds.

5. Houston to Cancun, Mexico ($173–$260 roundtrip)

• ✈️ Flight Time: 2 hours 15 minutes
• 🛫 Airlines: Spirit, United, Southwest, Aeromexico (15+ daily flights)
• 📅 Best Time to Visit: November to April 🌴 for perfect beach weather
• 🏆 Perfect for: Beach lovers 🏖️, all-inclusive fans 🍹, winter escapees ☀️

Cancun is where Texans go when they want beaches without the murky Gulf water. This Mexican hotspot delivers that perfect combo of white sand, turquoise sea, and nightlife that doesn’t know when to quit.

The Hotel Zone is a 14-mile stretch of resorts and beach clubs where the Caribbean meets the Gulf in water so clear it looks filtered. For a slower pace, hop the ferry to Isla Mujeres, a chill island with golf carts instead of taxis and one of the best beaches in the region at Playa Norte. Want to mix some culture into sunbathing? Chichen Itza is just a day trip away and lets you cross a world wonder off your list between poolside margaritas.

This short hop from Houston makes Cancun one of the easiest international escapes. United and Southwest run multiple daily flights, while Spirit often undercuts the competition with roundtrip fares under $200 if you book during their Tuesday sales. Time your visit between January and March, when temps hover around 80°F and rain is rare.

6. Houston to Edmonton, Alberta, Canada ($180–$280 roundtrip)

• ✈️ Flight Time: 4 hours 30 minutes
• 🛫 Airlines: Air Canada, United, WestJet (connecting flights)
• 📅 Best Time to Visit: June-August 🌲 for warmest weather & December-March ❄️ for winter sports
• 🏆 Perfect for: Outdoor enthusiasts 🏔️, mall lovers 🛍️, northern lights chasers 🌌

Edmonton is where Texas heat gets traded for crisp air, long summer nights, and serious winter vibes. This northern Canadian city serves up four full seasons, wild outdoor experiences, and cultural surprises that go way beyond the usual tourist radar.

The iconic West Edmonton Mall isn’t just for shopping—it’s an indoor city with a full-on water park, amusement rides, an ice rink, and over 800 stores that make Houston’s Galleria feel like a warm-up. For outdoor time, the River Valley winds through the city with more than 100 miles of trails, making it the largest urban park system in North America. 

Most flights from Houston connect through Denver or Toronto, but prices are usually pretty reasonable. Air Canada and United have the best route options, and if you catch a seasonal sale, you can find roundtrip fares under $220. Visit in summer for perfect 70-degree days and sunsets that stretch late into the night. If you’re into snow, December through March gives you that full winter wonderland experience with chances to see the northern lights if the sky is clear.

• Read Next: Cheapest Places to Fly to in Canada

7. Houston to Montego Bay, Jamaica ($227–$340 roundtrip)

• ✈️ Flight Time: 3 hours
• 🛫 Airlines: United, Southwest, American, Spirit (8+ daily flights)
• 📅 Best Time to Visit: December-April 🌴 for perfect tropical weather
• 🏆 Perfect for: Beach lovers 🏖️, reggae enthusiasts 🎵, all-inclusive fans 🍹

Montego Bay is your ticket to legit Caribbean vibes without a long-haul flight. This Jamaican hotspot delivers picture-perfect beaches, crystal clear water, and a laid-back atmosphere that makes you forget Houston exists.

Doctor’s Cave Beach has that perfect white sand and turquoise water that looks photoshopped in person, while Hip Strip (Gloucester Avenue) gives you those classic Jamaica souvenir shops and jerk chicken spots blasting reggae music. 

This direct route from Houston makes Jamaica surprisingly accessible with multiple daily flights. Southwest typically offers the best value with their free checked bags policy, while Spirit frequently has the cheapest base fares, sometimes dropping below $250 roundtrip during their seasonal sales. January through March brings perfect 85°F days with minimal rain, making it ideal for beach time when Houston is dealing with winter weather. 

Frequently asked questions (FAQ) about the cheapest places to fly from Houston 

If you’re looking for the cheapest flights from Houston but still have questions? Here are some common questions and answers about how to get cheap plane tickets from Houston, Texas: 

How can you save the most money on flights from Houston?

There are many options for cheap flights out of Houston. However, there are some insider tips and tricks you can take advantage of to save even more money on your flights. 

One tip is to fly outside of the peak travel seasons. Summer is big for travel, especially when you’re looking at beaches and family-friendly destinations. Most families wait until school is out to travel. Not only will you see inflated airfare through the season, but hotels and accommodations will also be more expensive, and there will be more crowds. If you can, avoid traveling between Memorial Day and Labor Day. 

The other biggest tip is to utilize cheap flight websites when it comes to planning your trip. Sites like Skyscanner can help you find the cheapest flights and destinations within your budget. Also, don’t forget to sign up for Going’s free flight alerts to never miss a great deal on a flight again! 

What’s the cheapest airport in Houston?

When looking for the best flight deals out of Houston, the cheapest airport is the William P. Hobby Airport (HOU). While smaller than George Bush Intercontinental, Hobby is a hub for Southwest Airlines, a low-cost carrier with cheap flight deals out of Houston. If you’re looking for a cheap domestic flight, your best bet is Hobby. However, for international flights from Houston, George Bush International is your better option. 

What are the cheapest places to fly from Houston, Texas?

Looking for an unforgettable vacation that’s friendly on the wallet? There are many cheap flights available from Houston to popular vacation destinations. While prices change all the time, here are some of the cheapest places to fly from Houston right now:

• Denver, Colorado
• Atlanta, Georgia
• Orlando, Florida
• Los Angeles, California
• Cancun, Mexico
• Edmonton, Alberta
• Montego Bay, Jamaica

What airlines leave out of Hobby Airport?

William P. Hobby Airport (HOU) is an international airport operating flights to 11 international destinations. These airlines all operate out of Houston Hobby Airport: 

• Southwest Airlines
• Allegiant Air
• American Airlines
• Delta
• Frontier Airlines
• British Airways
• Virgin Atlantic
• Iberia
• JetBlue Airways
• Japan Airlines
• Qatar Airways
• Korean Air
• KLM
• Qantas Airways
• Air France
• LATAM Airlines Group

What airlines serve Houston George Bush Airport (IAH)?

IAH is currently the busiest airport in Texas for international passenger traffic and the number of international destinations. It is also ranked the second busiest airport in Texas overall. These airlines currently operate out of IAH: 

• AeroMexico
• Air Canada
• Air France
• Air New Zealand 
• Alaska Airlines
• American Airlines
• ANA
• Avianca
• British Airways
• Delta
• Emirates
• Ethiopian 
• Eva Air
• Frontier Airlines
• JetBlue
• KLM
• Lufthansa
• Qatar
• Singapore Airlines
• Southwest
• Spirit
• Sun Country Airlines
• Turkish Airlines
• United
• VivaAerobus
• Volaris
• Westjet