Cheap Flights Las Vegas – Houston from CAD 59

Flight FAQs

• Which airlines offer the cheapest flights from Las Vegas (LAS) to Houston (HOU)?

  Based on Trip.com data, Spirit Airlines offers one-way fares as low as CAD 59 on Cheapest nonstop routes (e.g. LAS to IAH on Sat, Feb 28), while Spirit Airlines offers Cheapest nonstop round-trips from CAD 122 departing on Sat, Feb 21 and returning on Mon, Feb 23.

• How long is the flight from Las Vegas (LAS) to Houston (HOU)?

  It takes about 3 hours 53 minutes to fly from Las Vegas (LAS) to Houston (HOU).

• When is the best time to book flights from Las Vegas to Houston?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Las Vegas to Houston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How can I find the best deals on flights from Las Vegas to Houston?

  To find best deals on flights from Las Vegas to Houston, you can use various tools on Trip.com:
  · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Sat, Feb 28, with one-way flights priced at just CAD 59.
  · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Spirit Airlines.
  · Set up price alerts to easily monitor ticket prices without having to check every day.
  · Check Trip.com flight deals and promo codes frequently.
  · Avoid peak season unless you book very early. It seems the peak season for Houston travel is around July.
  · Get exclusive promo codes for Trip.com app users.

• When is the best time to book a flight from Las Vegas to Houston to get the best price?

  The cheapest months to fly from Las Vegas to Houston is November, when demand for travel is lower.

• Which upcoming date is the cheapest for flights from Las Vegas to Houston?

  After crunching the numbers on our January flight calendar, it's currently cheapest to fly from Las Vegas to Houston on January 30, 2026 with Frontier Airlines, with prices starting at CAD 42.

• What is the time difference between Las Vegas and Houston?

  The time difference between Houston and Las Vegas is 2h.

• How can I change or cancel my flight ticket from Las Vegas to Houston?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.