$137 Economy Roundtrip to Houston (LASA-IAH) in Jan from Las Vegas

In January, Las Vegas (All Airports) (LASA) serves leisure and business travelers heading to Houston and surrounding regions. Primary January considerations include CES-related demand in early January and midweek fare advantages later in the month. Nearby major cities commonly accessed from LASA include Henderson, North Las Vegas, Phoenix, and Los Angeles (for extended connections). For the best prices, search for flights departing midweek, sign up for fare alerts for LASA to IAH routes, and consider early-morning departures for fewer delays. Book now to lock in January savings — search LASA to IAH cheap flights and compare nonstop and one-stop options for schedule flexibility.

Departing from Las Vegas (Any) FAQs

In January you can fly direct from Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) on carriers that operate nonstop routes; typical nonstop flight time is about 3 hours 15 minutes to 3 hours 30 minutes. Book flights early in January to secure lower fares around business travel windows and CES dates — search early-morning midweek departures for the best balance of price and reliability. Check flight status on airline websites and arrive at terminal 90–120 minutes before departure for domestic flights from Las Vegas-area airports.

Yes — LASA denotes Las Vegas (All Airports), so travelers can choose among Harry Reid International (the primary commercial airport), private aviation terminals, and nearby regional options depending on your itinerary. Using the (All Airports) option increases route flexibility to Cleveland/charter or commuter services and can help you find cheaper or more direct January flights to Houston and nearby major cities like Henderson or North Las Vegas.

Las Vegas generally has mild winter weather, so January delays are less often weather-related than in northern hubs; however, early-January travel spikes (CES) and occasional high winds can affect schedules. For best results, monitor your flight and allow extra connection time if your itinerary connects through a winter-impacted hub like Denver or Chicago.

To find cheap LASA to IAH flights in January, search 3–6 weeks ahead, compare flexible midweek departures (Tuesdays and Wednesdays), and watch for Southwest, United, and American fare sales. Use fare alerts, clear browser cookies or use incognito, and consider nearby departure times — early mornings and late evenings often have lower fares; book quickly when you find a good price.

Ground transportation options include taxi, rideshare (Uber/Lyft), airport shuttle services, rental cars, and regional buses; many hotels on the Las Vegas Strip also offer shuttle connections. In January, demand can spike around trade shows like CES, so pre-book rides or allow extra time for pickup during peak show dates.

Yes — check for CES-related hotel and flight price surges in early January, pack for cool desert evenings, and confirm carry-on size rules for your carrier. Also enroll in airline text alerts, pre-check TSA or CLEAR if you have it for faster security lines, and consider flexible ticket options if your January plans are subject to change.

Arriving at George Bush Intercontinental Airport (IAH) in January is convenient for reaching Houston and nearby cities like Sugar Land, The Woodlands, Katy, Galveston, and Austin. Expect mild winter weather and occasional rain that can affect ground transfers; always check your ride-share or shuttle reservations around event weekends (for example, the Houston Marathon typically takes place in January). Use the Skyway for fast terminal transfers and consider off-peak arrival times for quicker baggage claim. Search and book IAH ground transportation in advance and use live flight trackers to optimize arrival plans.

Arriving at Houston (IAH) FAQs

George Bush Intercontinental Airport (IAH) experiences mild but occasionally rainy weather in January, so expect normal arrival procedures but check ground transportation if heavy rain is forecast. IAH has multiple terminals with efficient inter-terminal transportation; allow 30–60 minutes for baggage claim and airport transfer to downtown Houston or nearby suburbs like Sugar Land or The Woodlands.

Yes — several carriers offer nonstop service between Las Vegas (All Airports) (LASA) and George Bush Intercontinental Airport (IAH) in January, though frequency varies by airline and date. Check airlines like United and Southwest for direct schedules; if nonstop space is limited or prices rise during major events, consider one-stop itineraries via Phoenix, Dallas/Fort Worth, or Denver.

From IAH you can quickly reach Houston neighborhoods and nearby major cities such as Downtown Houston, Sugar Land, The Woodlands, Katy, Galveston, and Austin (about 2.5–3 hours by car). January travel is ideal for day trips to Galveston beaches (cool but pleasant) or weekend drives to Austin for cultural events and live music.

In January, watch for occasional road closures or parade-related traffic around MLK Day; arrange rideshare or pre-book a shuttle to avoid delays during peak event times. Also check your airline's baggage delivery times — January can be a high-volume month for conventions and sports events, so consider priority baggage or expedited services if timing is tight.

To find cheap arrival fares into IAH in January, compare flexible dates, set fare alerts, and consider arriving midweek. Use major search engines and airline sites to compare fares for United, Southwest, and American; booking 3–6 weeks in advance often yields better prices for January itineraries.

IAH offers a full range of amenities year-round including lounges, restaurants, rental car counters, TSA PreCheck lanes, and inter-terminal Skyway and shuttle services. In January you’ll find seasonal restaurant specials and quieter terminal times outside morning and evening peaks; use airport apps to pre-order food and check lounge access availability.

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January Events Impacting LASA to IAH Travel — CES, Houston Marathon, and More

January travel between Las Vegas (All Airports) (LASA) and George Bush Intercontinental Airport (IAH) is impacted by major events. CES (Consumer Electronics Show), typically held in early January in Las Vegas, drives up airfare and hotel prices; book early if traveling during show dates. Houston hosts the Houston Marathon in January, increasing demand for accommodations and some flights. Other local events include MLK Day commemorations and regional conferences. Plan travel outside peak event dates, or secure refundable fares and accommodations if you must travel during busy weekends.

Best Time to Fly LASA to IAH in January — Save on Fares and Avoid Delays

The best time to fly LASA to IAH in January is midweek (Tuesday–Thursday), and during off-peak hours (early morning or late evening) to find the lowest fares and fewer crowds. Avoid the first week of January if traveling during CES in Las Vegas, when fares and airport wait times typically spike. If flexibility exists, aim for late-January dates after major conventions to capture deeper discounts. Use fare calendars and monitor airline sales for the best combination of price and schedule reliability.

Direct vs Connecting Flights from Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) in January

Direct flights from Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) save time (roughly 3h 15–30m) and reduce the risk of missed connections, making them ideal for business travelers or tight itineraries. Connecting flights can be cheaper and offer more schedule options but add layover time via hubs like Phoenix (PHX), Dallas/Fort Worth (DFW), or Denver (DEN). In January, consider weather reliability at connecting hubs — choosing short, well-timed layovers reduces the chance of missed connections due to winter disruptions.

Airline Comparison for LASA to IAH in January — United, Southwest, American

United often offers multiple daily nonstops on the LASA to IAH route with full-service amenities and connections across its hub network; fares can be premium but include loyalty earning potential for United MileagePlus members. Southwest is known for competitive pricing, two free checked bags, and flexible change policies — ideal for leisure travelers seeking value in January. American Airlines provides a mix of nonstop and one-stop itineraries with integrated connections at DFW; it may offer competitive business fares. Compare seat comfort, baggage allowances, schedule, and loyalty benefits before booking; use carrier sites and comparison engines to lock in the best January price.

January Seasonal Travel Tips for LASA to IAH — Weather, Packing, and Airport Hacks

Pack layers for January travel — Las Vegas evenings can be cool while Houston may be mild and rainy. Carry a lightweight waterproof layer and check airline carry-on policies to avoid baggage fees. Enroll in TSA PreCheck or CLEAR for faster security lines at Las Vegas-area terminals and at IAH, and always check real-time flight status the day before and the day of travel. For CES or Houston Marathon weekends, pre-book ground transport and arrive earlier to the airport to avoid congestion. CTA: Review your itinerary now and add flight alerts to stay updated on January schedule changes.

Flight Time and Schedules: Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) in January

Nonstop flights from Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) typically take about 3 hours 15 minutes to 3 hours 30 minutes in January. Frequency varies by airline: Southwest and United often provide multiple weekly nonstops, while American and other carriers may offer one-stop options. Connecting itineraries via Phoenix, Dallas/Fort Worth, or Denver add 1–3 hours of network time depending on layover length. For the most accurate January schedules, search specific travel dates and set alerts for route frequency changes around CES and other events.

How to Find Cheap LASA to IAH Flights in January

To score cheap LASA to IAH flights in January, prioritize midweek departures (Tuesday–Thursday), set fare alerts for price drops, and search 3–6 weeks before travel. Consider early-morning or late-night flights and test one-stop itineraries via hubs such as Phoenix (PHX), Dallas/Fort Worth (DFW), or Denver (DEN) for potential savings. Use flight comparison tools and sign up for airline emails to catch flash sales. CTA: Compare prices now and set a fare alert to book the lowest LASA to IAH January fares.

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✈️ Flight Guide: Las Vegas (Any) → Houston (IAH)

Complete travel information for your January journey

Departing from Las Vegas (Any) FAQs

How do I get from Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) in January?

Are there additional airport options when departing Las Vegas (All Airports) (LASA) in January?

What are typical January delays or weather impacts when flying out of Las Vegas (All Airports) (LASA)?

How can I find cheap January flights leaving Las Vegas (All Airports) (LASA) for Houston (IAH)?

What ground transport options are available at Las Vegas (All Airports) (LASA) in January?

Are there January-specific traveler tips for departing Las Vegas (All Airports) (LASA)?

Arriving at Houston (IAH) FAQs

What should I know about arriving at George Bush Intercontinental Airport (IAH) in January?

Are there direct flights to George Bush Intercontinental Airport (IAH) from Las Vegas (All Airports) (LASA) in January?

What nearby cities can I reach easily after arriving at George Bush Intercontinental Airport (IAH) in January?

What are January-specific arrival tips for George Bush Intercontinental Airport (IAH)?

How can I find cheap January arrivals into George Bush Intercontinental Airport (IAH)?

What airport amenities are available at George Bush Intercontinental Airport (IAH) in January?

January Events Impacting LASA to IAH Travel — CES, Houston Marathon, and More

Best Time to Fly LASA to IAH in January — Save on Fares and Avoid Delays

Direct vs Connecting Flights from Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) in January

Airline Comparison for LASA to IAH in January — United, Southwest, American

January Seasonal Travel Tips for LASA to IAH — Weather, Packing, and Airport Hacks

Flight Time and Schedules: Las Vegas (All Airports) (LASA) to George Bush Intercontinental Airport (IAH) in January

How to Find Cheap LASA to IAH Flights in January

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Cheap economy Flights: LASA to IAH in January - Route 3

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Why Choose Economy Class Flights from Las Vegas (Any) to Houston (IAH)?