¥14,010 Cheap Flights from Houston (IAH) to Las Vegas (LAS)

Popular airlines from George Bush Intercontinental Airport (IAH) to Harry Reid Intl. Airport (LAS)

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards

Cheap Flights from Houston to Las Vegas (IAH-LAS)

Prices were available within the past 7 days and start at ¥14,010 for one-way flights and ¥28,020 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
American Airlines
Delta
American Airlines
American Airlines
Delta
Delta
United
American Airlines
Hawaiian Airlines

Find the cheapest month to fly from Houston (IAH) to Las Vegas (LAS)

March is typically the cheapest month to fly

From ¥10,190 - ¥59,231 per traveler.

Frequently asked questions

How much is a flight from Houston Airport to LAS?
If you're traveling from George Bush Intercontinental Airport (IAH) to Harry Reid Airport (formerly McCarran Airport), round-trip journeys start from ¥28,020. This figure is based on airfares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book now and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from George Bush Intercontinental Airport (IAH) to LAS?
The majority of flights can be canceled online, but each airline has a different set of terms and conditions. If you do decide to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAH to Harry Reid Airport (formerly McCarran Airport) that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Houston Airport to McCarran Intl. Airport (LAS) flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Houston Airport to LAS?
There are lots of ways to make the 3 hours and 11 minutes between Houston Airport and LAS go by quicker. If you want to be productive, sort through your photos or clear out all those unwanted emails. A snooze also helps pass the time!
How far is the flight from Houston Airport to LAS?
The flying distance from Houston Airport to McCarran Intl. Airport (LAS) is 1,950 kilometers. Listen to some music or bury your nose in a book and the trip will fly by.
Which airlines fly direct from Houston Airport to Harry Reid Airport (formerly McCarran Airport)?
Whether you're after a return or one-way flight, you'll have your pick of airlines that will take you directly from George Bush Intercontinental Airport (IAH) to McCarran Airport. These are some of the most popular ones:

  • United Airlines - (UA) with 147 monthly flights
  • Spirit Airlines - (NK) with 56 monthly flights
  • Frontier Airlines - (F9) with 26 monthly flights
  • Sun Country Airlines - (SY) with 4 monthly flights

Are Houston Airport to McCarran Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices from Houston Airport to LAS are available up to 12 months prior to departure on Expedia. And although you may occasionally nab a great last-minute deal, it's never a sure thing. Also, booking your flights in advance means you'll have more options — and you can avoid getting stuck in the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so keep checking in for all the latest specials.

Travel information

Travel information

Origin airport
George Bush Intercontinental
Destination airport
Harry Reid Intl.
Airlines serving
American Airlines, Delta, United
Roundtrip price
¥28,020
Distance
1951 km
Average flight time
1 hour 17 mins

Book with confidence

Book with confidence

Explore a world of travel with Expedia

Explore a world of travel with Expedia

Houston nearby Airports
*Available to Expedia members.