✈️ Flight Guide: Lexington (LEX) → Houston (HOU)

William P. Hobby Airport (HOU) is a hub for several carriers including Southwest Airlines, American Airlines, and select low-cost international carriers. For leisure routes and budget travel from Houston to destinations like Cancún, Orlando, Las Vegas, and Mexico City, Southwest and Spirit frequently offer competitive fares. Use fare-comparison tools and flexible date searches to find the best Houston Hobby flight deals.

For domestic flights from William P. Hobby Airport (HOU), arrive at least 90 minutes before departure to allow time for check-in and security. For international travel (for example, flights to Cancún International Airport (CUN)), arrive at least 2 to 3 hours early due to additional passport control and potential extra screening. During peak holiday months such as December and March spring-break periods, give yourself extra buffer time.

William P. Hobby Airport (HOU) offers taxis, rideshares (Uber/Lyft), shuttle services, rental cars, and public transit connections like the Houston METRO bus and nearby light rail links. Rideshare pickup zones are clearly signed outside the terminals, and major car rental companies operate on-site or via short shuttle. For cheap transfers to downtown Houston, compare shared shuttles and public transit for the best value.

Yes. March often brings increased frequency of flights from William P. Hobby Airport (HOU) to warm-weather and spring-break destinations, which can push fares higher on peak days. Plan and book early if traveling in March; midweek departures and flexible dates can unlock lower Houston Hobby airfare. Monitor fare alerts and consider alternatives like nearby George Bush Intercontinental for more options.

William P. Hobby Airport (HOU) has a range of amenities including dining options, free Wi-Fi, charging stations, and a business lounge operated by select airlines or third-party vendors. Lounges are often accessible to premium passengers or via day passes, and retail options include travel essentials and local Texas-themed goods. Check the HOU airport website for the latest lounge access rules and opening hours.

To find the cheapest flights from William P. Hobby Airport (HOU) in June, search flexible-date calendars, set fare alerts, book outbound midweek, and compare budget carriers like Southwest and Frontier. June is summer travel season, so booking 6–12 weeks in advance often secures the best Houston Hobby summer deals. Consider nearby airports and red-eye departures to lower the cost further.

Cancún International Airport (CUN) is a major gateway to Mexico’s Caribbean coast with efficient customs and immigration processes, plenty of ground-transfer options, and many tourist services. When arriving from William P. Hobby Airport (HOU), expect frequent flights, especially during high season; have your passport, completed immigration form, and accommodation details ready to speed processing. Pre-book airport transfers or compare authorized taxi and shuttle services to avoid hassles on arrival.

From Cancún International Airport (CUN), travelers commonly access the Hotel Zone (Zona Hotelera), Playa del Carmen, Tulum, Cozumel, Isla Mujeres, and Puerto Morelos. These top destinations are reached by shuttle, ferry (to Cozumel/Isla Mujeres), or private transfer, and are primary reasons many book Houston to Cancún routes. Book in advance during high season to secure best rates for transfer to Riviera Maya resorts.

As of March 2026, Mexico generally has eased most COVID-related entry mandates, but travelers from the U.S. should verify current health advisories and airline-specific rules before flying. Some airlines and resorts may still require proof of vaccination or testing for certain promotions, so check both airline policies and Mexican health updates ahead of departure. Carry digital and paper copies of vaccine cards and test results if recently required.

Lower fares to Cancún International Airport (CUN) from Houston often appear in late spring (May) and early fall (September–October) outside of peak winter and spring-break windows. Primary keywords: cheap flights HOU to CUN, best months to fly Cancún. Secondary keywords: off-peak travel, shoulder season savings. LSI: Cancun fare calendar, September flight deals. Book early for December–March travel to avoid premium pricing.

Nonstop flights from William P. Hobby Airport (HOU) to Cancún International Airport (CUN) typically take about 2 hours and 40 minutes to 2 hours and 55 minutes, depending on winds and airline routing. Connection options through Dallas or Miami can increase total travel time significantly, so check for nonstop options when you want the quickest Houston-to-Cancún travel. Compare flight durations and prices to match your priorities for time versus cost.

December is high-season at Cancún International Airport (CUN); expect crowded terminals and busier transfers. Primary tips: prebook authorized transfers, avoid unlicensed taxi offers, carry small pesos for local purchases, and stay aware of pickpocketing in tourist hubs. CTA: Reserve transfers to your resort in advance for December travel to CUN and check official airport advisories before departure.