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Cheap LAS to IAH Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Las Vegas to Houston route information

Origin Airport McCarran Intl.
Destination Airport George Bush Intercontinental
Airlines Serving Alaska Airlines, American Airlines, Delta, Frontier Airlines, Spirit Airlines, United
Flight Price $95
Distance 1,219 mi

Cheap LAS to IAH Flights

  • Question : How much time do people spend in Houston?
    Answer : The average time spent sightseeing in Houston by passengers from Las Vegas is one week.
  • Question : How many flights are there per day from Las Vegas to Houston?
    Answer : Each day is different, but on average, you can expect to see 21 available departure times. That is higher than the national average of nine.
  • Question : What is the cheapest day to fly to Houston?
    Answer : As of Jul 15th, the best day for deals to Houston (IAH) is Aug 14th. A ticket will run you $97, which is 54% below the average price to book the same route.
  • Question : How much is a plane ticket to Houston (IAH) from Las Vegas (LAS)?
    Answer : Cost can range from $97 to $777, prices for LAS to IAH do change more than the majority of routes in the United States. The further out you book your ticket, the more likely you are to save.
  • Question : What is the cheapest airline flying from Las Vegas to Houston?
    Answer : United Airlines is the leader in keeping prices low for travelers over the next three months. Fares are being booked at just $97 and, when compared to the pricier bookings of $777, it's quite a deal.
  • Question : How long does it take to fly from Las Vegas to Houston?
    Answer : Flying from LAS to IAH typically takes about two hours and 47 minutes. Remember, there is a two-hour time change.
  • Question : Which airline has the least delays from Las Vegas to Houston?
    Answer : Booking with United Airlines means you will arrive to Houston approximately the time you were supposed to. In fact, this timely airline has an 80% average for landing before the plane turns into a pumpkin. Of course, it never hurts to be prepared. If you’re on Mesa Airlines, be sure to sign up for the delay notifications to stay up to date with your flight’s status.

Las Vegas to Houston Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Las Vegas to Houston will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Houston.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at, we’ll pair you up with LAS to IAH flights that won’t make your bank account wince. Ready to temporarily leave behind Las Vegas for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAH with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Jul 19, 2019

All was good

Jul 19, 2019

Sherrie was the sweetest stewardess I’ve ever met! She made my flight a thousand times better than I expected it to be!

Jun 29, 2019

Pleasant flight all-round

Jun 22, 2019

Tried to upgrade to bigger seat, but was charged a no refund seat choice, felt that wasn’t clear for the upgrade I thought I bought.

Jun 17, 2019

I just didn't like that you had to pay for every bag you had

Jun 15, 2019

No frills flight. Left on time and arrived early.

Jun 13, 2019

Thank you I really enjoyed traveling through this airline very good service united

Jun 12, 2019

No complaints. No frills but got us home safely and on time and that works for me!

Jun 10, 2019

My first time flying Spirit I was a little suspicious about them because of all the bad reviews I’ve heard but my experience was great! Better than most airlines I’ve flown for years. No delays, took off on time, landed early. Yeah it sucks you have to pay for lots of things individually after the fact. . I think that’s why the flights are cheaper. but I figure you would probably end up paying about the same with another airline who includes all the extra fees up front. Spirit just doesn’t include the extra fees and time of purchase. Would fly again!

Jun 7, 2019

Excellent Flight! Well done!