Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5

Search over 895,000 properties worldwide and 550 airlines worldwide.

Search over a million flights, hotels, packages, and more

No Expedia cancellation fee to change or cancel almost any hotel reservation.

Cheap LAX to IAH Flights

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

Flight Schedule from LAX to IAH

Carrier Flight Depart LAX Arrive IAH Thu
11/22
Fri
11/23
Sat
11/24
Sun
11/25
Mon
11/26
Tue
11/27
Wed
11/28
Stops
UA 1614 00:55 am 06:01 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1815 06:00 am 11:10 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 1784 07:20 am 00:36 pm Check fare - - Check fare Check fare Check fare Check fare 0 stop(s)
UA 1125 08:10 am 01:20 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
NK 216 08:35 am 01:52 pm Check fare Check fare Check fare Check fare Check fare Check fare - 0 stop(s)
UA 489 09:43 am 06:44 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 1 stop(s)
UA 1578 10:20 am 03:30 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1233 11:40 am 04:50 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
NK 1166 01:00 pm 06:14 pm Check fare Check fare Check fare Check fare Check fare - - 0 stop(s)
UA 1241 01:35 pm 06:40 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1148 03:13 pm 08:26 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
NK 326 07:01 pm 00:15 am Check fare Check fare Check fare Check fare Check fare - Check fare 0 stop(s)
AA 1519 07:25 pm 00:37 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 717 11:59 pm 05:06 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 1098 00:10 pm 05:20 pm - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 6099 00:55 pm 06:06 pm - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 699 05:40 pm 10:44 pm - Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
AA 2818 07:20 am 00:36 pm - - Check fare - - - - 0 stop(s)
UA 2222 00:11 am 05:22 am - - - Check fare - - - 0 stop(s)
UA 1217 11:30 pm 04:37 am - - - Check fare - - - 0 stop(s)
Show More

Orange County

$247.58

Long Beach

$278.10

Burbank

$163.59

Cheap LAX to IAH Flights

  • Question : What is the cheapest day to fly to Houston?
    Answer : If you are looking to save some money, look at Dec 4th. As of Nov 20th, it's showing the cheapest ticket at $100. That is 62% below the average price for this route, so you can spend the savings on some souvenirs.
  • Question : How long does it take to fly from Los Angeles to Houston?
    Answer : Spirit Airlines currently holds the shortest travel time with three hours and nine minutes. For example, you would arrive in Houston at 11:44 PM CST if you left Los Angeles at 6:35 PM PST. Remember, there is a time change of two hours.
  • Question : How long is the flight from LAX to IAH?
    Answer : This direct flight will whisk you away to your destination in three hours and nine minutes via Spirit Airlines. If you catch the 6:35 PM PST departure, you'll arrive at 11:44 PM CST. Giving you plenty of time to freshen up or grab a quick lunch before your next appointment (don't forget, there is a two-hour time difference).
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from Los Angeles to Houston is on Wednesday. If you want to save a bit of cash on your next trip look for flights on that day.
  • Question : Can I change the date of my flight?
    Answer : You sure can switch your departure date and you may save yourself some money by changing when you leave. The lowest-cost day to fly in December is Wednesday. Being flexible with your travel days can provide you extra savings when booking.
  • Question : Which airline has the least delays from Los Angeles to Houston?
    Answer : Booking with Hawaiian Airlines means you will arrive to Houston around the time you were supposed to. In fact, this timely airline has a 100% average for landing before the plane turns into a pumpkin. Of course, it never hurts to be prepared. If you’re on Air Canada, be sure to sign up for the delay notifications to stay up to date with your flight’s status.
  • Question : How many flights are there per day from Los Angeles to Houston?
    Answer : Depending on the day of the week, the number of flight times will change, but on average there are 33. You’ll have more options on this route than most other routes departing the United States.

Nov 21, 2018

Nice to have free carry-on when so many charge for it!

Nov 20, 2018

I love United Airlines.....I am so switching from AA. Thank you

Nov 16, 2018

Thank you for getting me home when I missed my first flight!! Although it cost me double to fly with United, I was happy to make it home! Thank You!! Oh and Thank you for making the Service Men & Women first priority not only on boarding the flight but also with the personal notes from passengers. I am a Marine Mom and I thought that was very special!! Thank You!!

Nov 12, 2018

It went so smoothly.

Nov 11, 2018

Flight attendant's Myisha and Dustin were AMAZING and made the flight very pleasant!!!

Nov 7, 2018

Every thing was good no complaint

Oct 12, 2018

Easy flight.

Oct 9, 2018

Awesome

Oct 7, 2018

apart from 45 minute delay, everything else is well carried out.

Oct 6, 2018

The best service people on a board!:)