Trip.com
>
Flights
>
Flights to United States
>
Flights to Texas
>
Flights to Houston
>
Las Vegas to Houston flight
>
Harry Reid International Airport to George Bush Intercontinental Airport flight

Explore the cheapest one-way and round-trip flights from Harry Reid International Airport to George Bush Intercontinental Airport over the next 90 days, with one-way fares from HK$204 and round-trip from HK$652. Based on Trip.com's latest 7-day flight data.

    • Cheapest
      LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Tue, Nov 17 | Frontier Airlines
      HK$204 HK$1,639
      88% off
      88% off
      HK$1,639 HK$204
    • LAS 6:14 PM
      3h 11m
      Nonstop
      IAH 11:25 PM
      Las Vegas - Houston | Wed, Dec 2 | Frontier Airlines
      HK$319 HK$1,639
      81% off
      81% off
      HK$1,639 HK$319
    • LAS 7:34 PM
      3h 10m
      Nonstop
      IAH 12:44 AM
      Las Vegas - Houston | Sat, Nov 21 | Frontier Airlines
      HK$321 HK$451
      28% off
      28% off
      HK$451 HK$321
    • LAS 6:05 AM
      3h 22m
      Nonstop
      IAH 11:27 AM
      Las Vegas - Houston | Mon, Nov 23 | Frontier Airlines
      HK$321
      28% off
      HK$451 HK$321
    • LAS 6:15 AM
      3h 8m
      Nonstop
      IAH 11:23 AM
      Las Vegas - Houston | Fri, Dec 25 | Frontier Airlines
      HK$325
      28% off
      HK$451 HK$325
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Wed, Dec 30 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Mon, Jan 4 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 6:20 AM
      3h 8m
      Nonstop
      IAH 11:28 AM
      Las Vegas - Houston | Tue, Jan 5 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 6:15 AM
      3h 8m
      Nonstop
      IAH 11:23 AM
      Las Vegas - Houston | Wed, Dec 23 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Las Vegas - Houston | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 6:05 AM
      3h 22m
      Nonstop
      IAH 11:27 AM
      Las Vegas - Houston | Fri, Nov 27 | Frontier Airlines
      IAH 12:57 PM
      3h 38m
      Nonstop
      LAS 2:35 PM
      Houston - Las Vegas | Thu, Dec 3 | Frontier Airlines
      HK$652 HK$1,474
      56% off
      56% off
      HK$1,474 HK$652
    • LAS 3:55 PM
      3h 21m
      Nonstop
      IAH 9:16 PM
      Las Vegas - Houston | Sat, Oct 31 | Frontier Airlines
      IAH 1:14 PM
      3h 21m
      Nonstop
      LAS 2:35 PM
      Houston - Las Vegas | Thu, Nov 5 | Frontier Airlines
      HK$657 HK$1,474
      55% off
      55% off
      HK$1,474 HK$657
    • LAS 6:05 AM
      3h 22m
      Nonstop
      IAH 11:27 AM
      Las Vegas - Houston | Thu, Nov 26 | Frontier Airlines
      IAH 9:44 PM
      3h 23m
      Nonstop
      LAS 11:07 PM
      Houston - Las Vegas | Sun, Nov 29 | Frontier Airlines
      HK$685 HK$1,474
      54% off
      54% off
      HK$1,474 HK$685
    • LAS 12:59 PM
      3h 13m
      Nonstop
      IAH 6:12 PM
      Las Vegas - Houston | Fri, Nov 20 | Frontier Airlines
      IAH 9:44 PM
      3h 23m
      Nonstop
      LAS 11:07 PM
      Houston - Las Vegas | Thu, Nov 26 | Frontier Airlines
      HK$843
      43% off
      HK$1,474 HK$843
    • LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Sat, Nov 21 | Frontier Airlines
      IAH 9:44 PM
      3h 23m
      Nonstop
      LAS 11:07 PM
      Houston - Las Vegas | Thu, Nov 26 | Frontier Airlines
      HK$890
      40% off
      HK$1,474 HK$890
    • LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Sun, Nov 15 | Frontier Airlines
      IAH 2:49 PM
      3h 37m
      Nonstop
      LAS 4:26 PM
      Houston - Las Vegas | Thu, Nov 19 | Frontier Airlines
      HK$936
      36% off
      HK$1,474 HK$936
    • LAS 12:59 PM
      3h 13m
      Nonstop
      IAH 6:12 PM
      Las Vegas - Houston | Thu, Nov 12 | Frontier Airlines
      IAH 6:00 AM
      3h 29m
      Nonstop
      LAS 7:29 AM
      Houston - Las Vegas | Wed, Nov 18 | Frontier Airlines
      HK$937
      36% off
      HK$1,474 HK$937
    • LAS 7:34 PM
      3h 10m
      Nonstop
      IAH 12:44 AM
      Las Vegas - Houston | Wed, Nov 11 | Frontier Airlines
      IAH 6:00 AM
      3h 29m
      Nonstop
      LAS 7:29 AM
      Houston - Las Vegas | Fri, Nov 13 | Frontier Airlines
      HK$1,019
      31% off
      HK$1,474 HK$1,019
    • LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 4:10 AM
      Las Vegas - Houston | Tue, Nov 3 | Frontier Airlines
      IAH 2:49 PM
      3h 37m
      Nonstop
      LAS 4:26 PM
      Houston - Las Vegas | Mon, Nov 9 | Frontier Airlines
      HK$1,027
      30% off
      HK$1,474 HK$1,027
    • LAS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Las Vegas - Houston | Fri, Oct 30 | Normal Airline
      HOU 3:00 PM
      6h
      Nonstop
      LAS 4:00 PM
      Houston - Las Vegas | Sun, Nov 1 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Tue, Nov 17 | Frontier Airlines
      HK$204 HK$3,877
      95% off
      95% off
      HK$3,877 HK$204
    • LAS 6:14 PM
      3h 11m
      Nonstop
      IAH 11:25 PM
      Las Vegas - Houston | Wed, Dec 2 | Frontier Airlines
      HK$319 HK$3,877
      92% off
      92% off
      HK$3,877 HK$319
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Wed, Dec 30 | Frontier Airlines
      HK$325 HK$3,877
      92% off
      92% off
      HK$3,877 HK$325
    • LAS 6:20 AM
      3h 8m
      Nonstop
      IAH 11:28 AM
      Las Vegas - Houston | Wed, Jan 6 | Frontier Airlines
      HK$325
      92% off
      HK$3,877 HK$325
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Thu, Dec 31 | Frontier Airlines
      HK$325
      92% off
      HK$3,877 HK$325
    • LAS 6:20 AM
      3h 8m
      Nonstop
      IAH 11:28 AM
      Las Vegas - Houston | Fri, Jan 8 | Frontier Airlines
      HK$325
      92% off
      HK$3,877 HK$325
    • LAS 6:15 AM
      3h 8m
      Nonstop
      IAH 11:23 AM
      Las Vegas - Houston | Wed, Dec 23 | Frontier Airlines
      HK$325
      92% off
      HK$3,877 HK$325
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Mon, Jan 4 | Frontier Airlines
      HK$325
      92% off
      HK$3,877 HK$325
    • LAS 6:20 AM
      3h 8m
      Nonstop
      IAH 11:28 AM
      Las Vegas - Houston | Tue, Jan 5 | Frontier Airlines
      HK$325
      92% off
      HK$3,877 HK$325
    • LAS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Las Vegas - Houston | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Tue, Nov 17 | Frontier Airlines
      HK$204 HK$1,639
      88% off
      88% off
      HK$1,639 HK$204
    • LAS 6:14 PM
      3h 11m
      Nonstop
      IAH 11:25 PM
      Las Vegas - Houston | Wed, Dec 2 | Frontier Airlines
      HK$319 HK$1,639
      81% off
      81% off
      HK$1,639 HK$319
    • LAS 7:34 PM
      3h 10m
      Nonstop
      IAH 12:44 AM
      Las Vegas - Houston | Sat, Nov 21 | Frontier Airlines
      HK$321 HK$451
      28% off
      28% off
      HK$451 HK$321
    • LAS 6:05 AM
      3h 22m
      Nonstop
      IAH 11:27 AM
      Las Vegas - Houston | Mon, Nov 23 | Frontier Airlines
      HK$321
      28% off
      HK$451 HK$321
    • LAS 6:15 AM
      3h 8m
      Nonstop
      IAH 11:23 AM
      Las Vegas - Houston | Fri, Dec 25 | Frontier Airlines
      HK$325
      28% off
      HK$451 HK$325
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Wed, Dec 30 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 11:52 PM
      3h 8m
      Nonstop
      IAH 5:00 AM
      Las Vegas - Houston | Mon, Jan 4 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 6:20 AM
      3h 8m
      Nonstop
      IAH 11:28 AM
      Las Vegas - Houston | Tue, Jan 5 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 6:15 AM
      3h 8m
      Nonstop
      IAH 11:23 AM
      Las Vegas - Houston | Wed, Dec 23 | Frontier Airlines
      HK$325
      80% off
      HK$1,639 HK$325
    • LAS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Las Vegas - Houston | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • Cheapest nonstop
      LAS 12:59 PM
      3h 13m
      Nonstop
      IAH 6:12 PM
      Las Vegas - Houston | Tue, Nov 3 | Frontier Airlines
      HK$721 HK$4,157
      83% off
      83% off
      HK$4,157 HK$721
    • LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Sat, Oct 31 | Frontier Airlines
      HK$812 HK$4,157
      80% off
      80% off
      HK$4,157 HK$812
    • LAS 7:34 PM
      3h 10m
      Nonstop
      IAH 12:44 AM
      Las Vegas - Houston | Fri, Oct 30 | Frontier Airlines
      HK$1,167 HK$4,157
      72% off
      72% off
      HK$4,157 HK$1,167
    • LAS 12:01 AM
      3h 9m
      Nonstop
      IAH 5:10 AM
      Las Vegas - Houston | Mon, Nov 2 | Frontier Airlines
      HK$1,196
      71% off
      HK$4,157 HK$1,196
    • LAS 7:34 PM
      3h 10m
      Nonstop
      IAH 12:44 AM
      Las Vegas - Houston | Sun, Nov 1 | Frontier Airlines
      HK$1,584
      62% off
      HK$4,157 HK$1,584
    • LAS 7:34 PM
      3h 10m
      Nonstop
      IAH 12:44 AM
      Las Vegas - Houston | Thu, Oct 29 | Frontier Airlines
      HK$1,707
      59% off
      HK$4,157 HK$1,707
    • LAS 12:59 PM
      3h 13m
      Nonstop
      IAH 6:12 PM
      Las Vegas - Houston | Wed, Nov 4 | Frontier Airlines
      HK$1,842
      56% off
      HK$4,157 HK$1,842
    • LAS 7:00 AM
      5h 37m
      1 stop
      IAH 2:37 PM
      Las Vegas - Houston | Thu, Oct 29 | Delta Air Lines
      HK$1,130
      73% off
      HK$4,157 HK$1,130
    • LAS 3:25 PM
      5h 32m
      1 stop
      IAH 10:57 PM
      Las Vegas - Houston | Sat, Oct 31 | American Airlines
      HK$1,327
      68% off
      HK$4,157 HK$1,327
    • LAS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Las Vegas - Houston | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights
    • LAS 12:59 AM
      2h 55m
      Nonstop
      IAH 5:54 AM
      Las Vegas - Houston | Thu, Dec 24 | United Airlines
      HK$1,077 HK$3,169
      66% off
      66% off
      HK$3,169 HK$1,077
    • LAS 12:59 AM
      2h 55m
      Nonstop
      IAH 5:54 AM
      Las Vegas - Houston | Fri, Dec 25 | United Airlines
      HK$1,277 HK$3,169
      60% off
      60% off
      HK$3,169 HK$1,277
    • LAS 12:59 AM
      2h 55m
      Nonstop
      IAH 5:54 AM
      Las Vegas - Houston | Mon, Dec 21 | United Airlines
      HK$2,018 HK$3,169
      36% off
      36% off
      HK$3,169 HK$2,018
    • LAS 12:59 AM
      2h 56m
      Nonstop
      IAH 5:55 AM
      Las Vegas - Houston | Tue, Nov 17 | United Airlines
      HK$965
      70% off
      HK$3,169 HK$965
    • LAS 12:59 AM
      2h 56m
      Nonstop
      IAH 5:55 AM
      Las Vegas - Houston | Sat, Nov 7 | United Airlines
      HK$1,361
      56% off
      HK$3,169 HK$1,361
    • LAS 12:59 AM
      2h 56m
      Nonstop
      IAH 5:55 AM
      Las Vegas - Houston | Fri, Nov 6 | United Airlines
      HK$1,678
      47% off
      HK$3,169 HK$1,678
    • LAS 12:59 AM
      2h 56m
      Nonstop
      IAH 5:55 AM
      Las Vegas - Houston | Fri, Oct 30 | United Airlines
      HK$1,824
      42% off
      HK$3,169 HK$1,824
    • LAS 12:59 AM
      2h 56m
      Nonstop
      IAH 5:55 AM
      Las Vegas - Houston | Sat, Nov 14 | United Airlines
      HK$2,127
      33% off
      HK$3,169 HK$2,127
    • LAS 12:59 AM
      2h 56m
      Nonstop
      IAH 5:55 AM
      Las Vegas - Houston | Mon, Nov 9 | United Airlines
      HK$2,151
      32% off
      HK$3,169 HK$2,151
    • LAS 1:00 PM
      17h 25m
      1 stop
      HOU 2:00 PM
      Las Vegas - Houston | Fri, Oct 30 | Normal Airline
      Find more flights
      Find more flights

Displayed flight fares from Las Vegas to Houston are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Harry Reid International Airport to George Bush Intercontinental Airport

Which month has the lowest one-way flight price from Harry Reid International Airport to George Bush Intercontinental Airport?

The data is based on the average one-way flight prices on Trip.com for flights from Harry Reid International Airport to George Bush Intercontinental Airport across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Harry Reid International Airport to George Bush Intercontinental Airport, the best time to book is in December, with an average price of HK$1,113. Try to avoid June, when prices are highest, averaging around HK$2,137.

HK$2,137
HK$1,625
HK$1,113
HK$601
    Cheapest
  • HK$1,521
    Oct
  • HK$1,420
    Nov
  • HK$1,113
    Dec
  • HK$1,369
    Jan
  • HK$1,151
    Feb
  • HK$1,646
    Mar
  • HK$1,196
    Apr
  • HK$1,758
    May
  • HK$2,137
    Jun
  • HK$2,093
    Jul
  • HK$1,324
    Aug
  • HK$1,298
    Sep

What is the cheapest day of the week to fly from Harry Reid International Airport to George Bush Intercontinental Airport?

The data is based on the average flight prices on Trip.com from Harry Reid International Airport to George Bush Intercontinental Airport across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Harry Reid International Airport to George Bush Intercontinental Airport is usually Saturday, with average fares typically lower than other days. Try to avoid departing on Sunday, as prices are usually the highest on that day.

HK$2,311
HK$1,738
HK$1,164
HK$591
    Cheapest
  • HK$2,071
    Mon
  • HK$1,546
    Tue
  • HK$1,210
    Wed
  • HK$1,294
    Thu
  • HK$1,314
    Fri
  • HK$1,164
    Sat
  • HK$2,311
    Sun

Which airline offers the cheapest flights from Harry Reid International Airport to George Bush Intercontinental Airport?

The cheapest airline flying from Harry Reid International Airport to George Bush Intercontinental Airport is Frontier Airlines (from HK$321) among 5 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From HK$321
Alaska Airlines
From HK$728
American Airlines
From HK$749
Delta Air Lines
From HK$782
United Airlines
From HK$981

Find more flights and airlines

What is the flight schedule from Harry Reid International Airport to George Bush Intercontinental Airport?

Check the schedule for flights from Las Vegas to Houston and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F94132

    Harry Reid International Airport

    11:52 PM

    LAS

    3h 8m

    5:00 AM

    IAH

    S M T W T F S
    Search

  2. F94924

    Harry Reid International Airport

    7:34 PM

    LAS

    3h 10m

    12:44 AM

    IAH

    S - - W T - S
    Search

  3. F91966

    Harry Reid International Airport

    3:46 PM

    LAS

    3h 14m

    9:00 PM

    IAH

    - M T - - F -
    Search

  4. F91490

    Harry Reid International Airport

    9:55 AM

    LAS

    3h 16m

    3:11 PM

    IAH

    S - - W T - S
    Search

  5. F93540

    Harry Reid International Airport

    3:24 PM

    LAS

    2h 1m

    Nonstop

    6:25 PM

    DEN

    S M T W T F S
    Search

  6. F92996

    Denver International Airport

    9:59 PM

    DEN

    2h 30m

    Nonstop

    1:29 AM

    IAH

    S M T W T F S

  7. F92016

    Harry Reid International Airport

    4:10 PM

    LAS

    2h 1m

    Nonstop

    7:11 PM

    DEN

    S - - - - - S
    Search

  8. F93228

    Denver International Airport

    6:17 PM

    DEN

    2h 28m

    Nonstop

    9:45 PM

    IAH

    S M T W T - S

  9. F92428

    Harry Reid International Airport

    9:43 PM

    LAS

    4h 6m

    Nonstop

    4:49 AM

    ATL

    S M T W T F S
    Search

  10. F92399

    Hartsfield–Jackson Atlanta International Airport

    9:55 AM

    ATL

    2h 27m

    Nonstop

    11:22 AM

    IAH

    S M T W T F S
Find more flights and airlines

About Harry Reid International Airport and George Bush Intercontinental Airport

Learn about Harry Reid International Airport (LAS) and George Bush Intercontinental Airport (IAH) — including location, terminals, transportation, and travel tips.

Flight distance 1,964.81 km
Cheapest one-way ticket price HK$204
Cheapest return ticket price HK$652

FAQs for Harry Reid International Airport to George Bush Intercontinental Airport Flights

  • How long is the flight from Harry Reid International Airport to George Bush Intercontinental Airport?

    Harry Reid International Airport to George Bush Intercontinental Airport takes about 3 hours 5 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 10 daily flights from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH).
  • The earliest flight from Harry Reid International Airport to George Bush Intercontinental Airport departs at 00:52, and the last departs at 19:09, with about 11 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Harry Reid International Airport (LAS) to George Bush Intercontinental Airport (IAH) is quite popular. Without considering departure times or holidays, tickets cost around HK$1,710 in November, the most expensive month to book this route.
  • Spirit Airlines is a very popular airline operating an average of 6515 flights per month.
  • One-way flights from Harry Reid International Airport to George Bush Intercontinental Airport currently start from HK$321, and round-trip fares start from HK$652. The current lowest fare is a Frontier Airlines flight departing on Sat, Nov 21; prices may vary depending on availability.
  • Yes. United Airlines and Frontier Airlines operate direct flights from Harry Reid International Airport to George Bush Intercontinental Airport, with an average flight time of 3 hours 14 minutes, and around 68 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Harry Reid International Airport to George Bush Intercontinental Airport is HK$1,711. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from Harry Reid International Airport to George Bush Intercontinental Airport, with one-way fares starting from HK$321. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Harry Reid International Airport to George Bush Intercontinental Airport operates around 69 weekly flights, mainly by United Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Harry Reid International Airport and George Bush Intercontinental Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

Popular Destinations

Note: Prices shown on this page are the lowest estimated prices found in the last 24 hours and include all taxes and fees.

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.