$43 Cheap Frontier Airlines flights Los Angeles (LAX) to Houston (IAH)

You can find cheap return Frontier Airlines flights from $86 from LAX to IAH by filtering your results from “Price (lowest to highest)” on Expedia. Or look for deals from $43 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

November is one of the cheapest months to fly to Houston with Frontier Airlines. You could also find great deals on one-way and round-trip fares in February.

Begin your search one to three months ahead of your departure date to score cheaper fares on Frontier Airlines flights from Los Angeles Intl. Airport (LAX) to George Bush Intercontinental Airport (IAH). You can save 25% by booking your domestic flight 34 to 86 days in advance compared to last-minute reservations made 6 to 12 days out. You could also cut costs by buying your fare on a Sunday, as it’s 6% cheaper on average than a Monday, the most expensive day to book.* Nail your timing, and you can enjoy significant savings on domestic trips.*Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Yes, you can fly from Los Angeles Intl. Airport (LAX) to George Bush Intercontinental Airport (IAH) on one of Frontier Airlines’s 7 weekly direct flights. Make use of our “Nonstop” and “Airline” filters to find the Frontier Airlines flight that’ll take you to IAH at your preferred time.

Depart Los Angeles Intl. Airport (LAX) for George Bush Intercontinental Airport (IAH) on a direct Frontier Airlines flight, and you’ll be in the sky for approximately 3h 19m.

The first Frontier Airlines flight from LAX to IAH takes off at 2:58PM UTC-8, touching down at 8:17PM UTC-6. If you prefer to jet off later in the day, the last Frontier Airlines flight leaves LAX at 2:58PM UTC-8 and touches down at IAH at 8:17PM UTC-6. Flying early is often a smart choice as morning flights are 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Frontier Airlines flights from Los Angeles Intl. Airport (LAX) to Houston touch down at George Bush Intercontinental Airport (IAH) and William P. Hobby Airport (HOU). The primary Houston hub served by this carrier is IAH. It’s worth exploring flights arriving at nearby airports on Expedia as you may find cheaper fares.

Fly from LAX to IAH with Frontier Airlines and enjoy a range of benefits including a rewarding loyalty program. When you book through Expedia as a Frontier Miles and One Key™ member, you can also earn OneKeyCash™* to redeem on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

You’ll likely be seated on an Airbus A321neo or an Airbus A321 when flying Frontier Airlines from Los Angeles Intl. Airport (LAX) to George Bush Intercontinental Airport (IAH). However, keep in mind that a different plane may be used due to operational demands.

In most cases, you can cancel or modify your flight, although additional charges may apply if you made your booking over 24 hours ago. Prefer to keep your options open? Apply the “No cancel fee” and “Changes included” filters to find flights that won’t charge you extra if you have to adjust your plans. To update your itinerary, head to “Trips,” select your flight and click on “Manage Booking” for more information.