$70+ Cheap flights from George Bush Intcntl (IAH) to Irvine, CA
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LAX
Apr 19 — Apr 261
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from George Bush Intcntl to Irvine with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Houston George Bush Intcntl to Irvine are usually found in October or September, booked 48 days in advance, depart on a Friday or Thursday and return on a Friday
Cheap flight deals from George Bush Intcntl to Irvine
Cheapest
Best
Last-minute
One-way
Cheapest flights from George Bush Intcntl to IrvineExplore the most affordable flight options available from George Bush Intcntl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
Explore the most affordable flight options available from George Bush Intcntl to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/99:42 am
IAH
- LAX
1 stop14h 20m
Spirit Airlines
Tue 5/197:00 am
LAX
- IAH
Nonstop3h 15m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$131
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:15 pm
IAH
- LAX
Nonstop3h 38m
Spirit Airlines
Fri 4/175:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$132
This Frontier deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/114:21 pm
IAH
- LAX
Nonstop3h 54m
Frontier
Sat 5/169:46 am
LAX
- IAH
Nonstop3h 26m
Frontier
Deal found 3/15![Frontier logo]()
$133
This CheapOair deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:28 am
IAH
- LAX
1 stop8h 54m
Spirit Airlines
Sat 4/255:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/16![Spirit Airlines logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:28 am
IAH
- LAX
1 stop8h 54m
Spirit Airlines
Wed 4/225:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:15 pm
IAH
- LAX
Nonstop3h 38m
Multiple Airlines
Sat 4/1812:39 pm
LAX
- IAH
Nonstop3h 23m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:15 pm
IAH
- LAX
Nonstop3h 38m
Multiple Airlines
Wed 4/2212:39 pm
LAX
- IAH
Nonstop3h 23m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:32 pm
IAH
- LAX
1 stop9h 42m
Multiple Airlines
Wed 4/225:30 am
LAX
- IAH
Nonstop3h 04m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:33 am
IAH
- LAX
Nonstop3h 51m
Multiple Airlines
Tue 4/285:30 am
LAX
- IAH
Nonstop3h 04m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$142
Best flights from George Bush Intcntl to IrvineDiscover carefully curated flight deals from George Bush Intcntl to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
Discover carefully curated flight deals from George Bush Intcntl to Irvine that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
This Priceline deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2710:15 pm
IAH
- LAX
Nonstop3h 38m
Spirit Airlines
Sun 5/35:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/19![Spirit Airlines logo]()
$150
This Delta deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/256:35 am
IAH
- LAX
Nonstop3h 37m
Delta
Sat 5/29:10 am
LAX
- IAH
Nonstop3h 14m
Delta
Deal found 3/18![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:18 pm
IAH
- LAX
1 stop7h 41m
Alaska Airlines
Tue 5/127:05 am
LAX
- IAH
1 stop8h 13m
Alaska Airlines
Deal found 3/17![Alaska Airlines logo]()
$257
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/39:47 pm
IAH
- LAX
1 stop13h 19m
Multiple Airlines
Sun 4/59:46 pm
LAX
- IAH
1 stop10h 08m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$282
This Priceline deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/36:14 pm
IAH
- LAX
Nonstop3h 49m
Frontier
Sun 4/511:50 am
LAX
- IAH
Nonstop3h 29m
Frontier
Deal found 3/19![Frontier logo]()
$318
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/154:00 pm
IAH
- LAX
Nonstop3h 41m
Delta
Wed 4/226:40 pm
LAX
- IAH
Nonstop3h 08m
Delta
Deal found 3/17![Delta logo]()
$257
This Priceline deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/76:30 am
IAH
- LAX
Nonstop3h 36m
Multiple Airlines
Fri 8/211:02 pm
LAX
- IAH
Nonstop3h 20m
Multiple Airlines
Deal found 3/19![Multiple Airlines logo]()
$295
This Alaska Airlines deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/165:57 pm
IAH
- LAX
1 stop8h 00m
Alaska Airlines
Wed 7/17:09 pm
LAX
- IAH
1 stop9h 11m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/217:59 pm
IAH
- LAX
1 stop5h 54m
Delta
Wed 7/11:15 pm
LAX
- IAH
1 stop6h 23m
Delta
Deal found 3/19![Delta logo]()
$405
This Delta deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/304:00 pm
IAH
- LAX
Nonstop3h 45m
Delta
Mon 8/36:15 pm
LAX
- IAH
Nonstop3h 16m
Delta
Deal found 3/17![Delta logo]()
$405
Last-minute flights from George Bush Intcntl to IrvineDiscover last-minute flight deals from George Bush Intcntl to Irvine. Data last updated March 20, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Irvine. Data last updated March 20, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:00 am
IAH
- LAX
1 stop9h 06m
Spirit Airlines
Tue 4/215:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$143
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/1510:15 pm
IAH
- LAX
Nonstop3h 38m
Spirit Airlines
Fri 4/175:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$132
This Priceline deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:33 am
IAH
- LAX
Nonstop3h 51m
Multiple Airlines
Sun 4/195:30 am
LAX
- IAH
Nonstop3h 04m
Multiple Airlines
Deal found 3/15![Multiple Airlines logo]()
$133
This Cheapflightsfares deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/159:28 am
IAH
- LAX
1 stop8h 54m
Spirit Airlines
Wed 4/225:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/153:32 pm
IAH
- LAX
1 stop9h 42m
Multiple Airlines
Wed 4/225:30 am
LAX
- IAH
Nonstop3h 04m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$141
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:15 pm
IAH
- LAX
Nonstop3h 38m
Multiple Airlines
Sat 4/1812:39 pm
LAX
- IAH
Nonstop3h 23m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:15 pm
IAH
- LAX
Nonstop3h 38m
Multiple Airlines
Wed 4/2212:39 pm
LAX
- IAH
Nonstop3h 23m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$140
This Kiwi.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:33 am
IAH
- LAX
Nonstop3h 51m
Multiple Airlines
Tue 4/285:30 am
LAX
- IAH
Nonstop3h 04m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$142
This CheapOair deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:28 am
IAH
- LAX
1 stop8h 54m
Spirit Airlines
Sat 4/255:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/16![Spirit Airlines logo]()
$134
This Cheapflightsfares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/229:28 am
IAH
- LAX
1 stop8h 54m
Spirit Airlines
Tue 4/285:30 am
LAX
- IAH
Nonstop3h 04m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$138
One-way flights from George Bush Intcntl to IrvineSearch for one-way flight options from George Bush Intcntl to Irvine. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
Search for one-way flight options from George Bush Intcntl to Irvine. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:00 am
IAH
- LAX
1 stop9h 06m
Spirit Airlines
Deal found 3/16![Spirit Airlines logo]()
$70
This Spirit deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/2510:15 pm
IAH
- LAX
Nonstop3h 38m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 3/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/181:48 pm
IAH
- LAX
1 stop7h 01m
Frontier
Deal found 3/16![Frontier logo]()
$79
This CheapOair deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/289:28 am
IAH
- LAX
1 stop8h 54m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$81
This Super.com deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/149:33 am
IAH
- LAX
Nonstop3h 51m
Frontier
Deal found 3/18![Frontier logo]()
$83
This Super.com deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/1610:15 pm
IAH
- LAX
Nonstop3h 38m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$84
This Cheapflightsfares deal was found by Cheapflights users on 3/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2010:15 pm
IAH
- LAX
Nonstop3h 38m
Spirit Airlines
Deal found 3/17![Spirit Airlines logo]()
$85
This Kiwi.com deal was found by Cheapflights users on 3/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:42 am
IAH
- LAX
1 stop7h 06m
Spirit Airlines
Deal found 3/15![Spirit Airlines logo]()
$86
This Mytrip deal was found by Cheapflights users on 3/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/89:47 pm
IAH
- LAX
1 stop13h 19m
Spirit Airlines
Deal found 3/18![Spirit Airlines logo]()
$87
This Kiwi.com deal was found by Cheapflights users on 3/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/1912:06 pm
IAH
- LAX
1 stop11h 19m
Frontier
Deal found 3/19![Frontier logo]()
$88
Find flight deals from George Bush Intcntl to Irvine
Keep the following information in mind while searching for George Bush Intcntl to Irvine flight deals. Data was last updated March 20, 2026.
Round-trip from | $131 (Cheapflightsfares) |
|---|---|
One-way from | $70 (Kiwi.com) |
Popular in | March |
Cheapest in | October |
Average price | $255 |
Cheapflights Fare Finder
Customize your flight search to find flights from George Bush Intcntl to Irvine that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
Use the filters below to find and compare flights from Houston George Bush Intcntl Airport to Irvine that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Mon 4/27
10:15 pm-11:53 pm
Nonstop3h 38m
Los Angeles Los Angeles
Sun 5/3
5:30 am-10:34 am
Nonstop3h 04m
$150
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Sat 4/25
6:35 am-8:12 am
Nonstop3h 37m
Los Angeles Los Angeles
Sat 5/2
9:10 am-2:24 pm
Nonstop3h 14m
$237
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Sat 5/9
6:18 pm-11:59 pm
1 stop7h 41m
Los Angeles Los Angeles
Tue 5/12
7:05 am-5:18 pm
1 stop8h 13m
$257
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Wed 4/15
4:00 pm-5:41 pm
Nonstop3h 41m
Los Angeles Los Angeles
Wed 4/22
6:40 pm-11:48 pm
Nonstop3h 08m
$257
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Fri 4/3
9:47 pm-9:06 am
1 stop13h 19m
Los Angeles Los Angeles
Sun 4/5
9:46 pm-9:54 am
1 stop10h 08m
$282
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Fri 8/7
6:30 am-8:06 am
Nonstop3h 36m
Los Angeles Los Angeles
Fri 8/21
1:02 pm-6:22 pm
Nonstop3h 20m
$295
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Fri 4/3
6:14 pm-8:03 pm
Nonstop3h 49m
Los Angeles Los Angeles
Sun 4/5
11:50 am-5:19 pm
Nonstop3h 29m
$318
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Sat 5/16
5:57 pm-11:57 pm
1 stop8h 00m
Los Angeles Los Angeles
Wed 7/1
7:09 pm-6:20 am
1 stop9h 11m
$381
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Thu 5/21
7:59 pm-11:53 pm
1 stop5h 54m
Los Angeles Los Angeles
Wed 7/1
1:15 pm-9:38 pm
1 stop6h 23m
$405
HoustonLos Angeles
IAH - LAX
IAHLAX
Houston George Bush Intcntl
Thu 7/30
4:00 pm-5:45 pm
Nonstop3h 45m
Los Angeles Los Angeles
Mon 8/3
6:15 pm-11:31 pm
Nonstop3h 16m
$405
Showing 1-10 of 21 resultsSorted by cheapest first
Best time to book a flight from George Bush Intcntl to Irvine
Have a flexible travel schedule? Discover the best time to fly to Irvine from George Bush Intcntl with our price prediction graph.
IAH-LAX
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Houston George Bush Intcntl Airport to Irvine
IAH-IR9
IAH-LAX
How far ahead should I book a flight from Houston George Bush Intcntl Airport to Irvine?
Use this chart to determine the optimal time to book a round-trip flight from George Bush Intcntl to Irvine. Price data was last updated on March 13, 2026.
The best time to book flights from Houston George Bush Intcntl Airport to Irvine is 48 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Houston George Bush Intcntl Airport to Irvine?
Currently, November is the cheapest month in which you can book a flight from Houston George Bush Intcntl Airport to Irvine (average of $54). Flying from Houston George Bush Intcntl Airport to Irvine in March is currently the most expensive (average of $98). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from IAH to IR9?
Find hourly flight availability from George Bush Intcntl to Irvine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 20, 2026.
One of the essential ways to save on airfare from Houston George Bush Intcntl Airport to Irvine is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 24% on airfare.
What is the cheapest day to fly from Houston George Bush Intcntl Airport to Irvine?
Use this chart to determine the cheapest time to fly round-trip from George Bush Intcntl to Irvine. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Irvine flight should consider departing on Saturday afternoons when fares are most often at their lowest. Tuesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Houston George Bush Intcntl Airport to Irvine
Explore weekly flight availability from George Bush Intcntl to Irvine. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated March 20, 2026.
The most flights from IAH to IR9 are scheduled on a Friday (61 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).
Reviews of airlines servicing Irvine
Get insights into the airlines that provide service to Irvine. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Irvine. Reviews last updated March 20, 2026.
Read through reviews of airlines operating flights from Houston George Bush Intcntl Airport to Irvine, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Boarding
8.1
Crew
8.5
Entertainment
7.8
Food
7.2
Overall
7.9
Comfort
7.9
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Related info for your journey
Find useful and relevant information for your journey from George Bush Intcntl to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from George Bush Intcntl
Popular flights
Top destinations
Alternative routes for George Bush Intcntl to Irvine
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Irvine by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from George Bush Intcntl to Irvine by cabin class
Find flights from George Bush Intcntl to Irvine, based on your preferred cabin class, be it economy, premium economy, business, or first class.
George Bush Intcntl and Irvine flights
Browse other George Bush Intcntl and Irvine flight options. Last updated on March 20, 2026.
Other flights from George Bush Intcntl
Browse through other flights departing from George Bush Intcntl. Flights are based on user searches made on Cheapflights and were last updated on March 20, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
George Bush Intcntl to Irvine flights
Consider these flights traveling from George Bush Intcntl to Irvine.
Top 5 airlines flying from George Bush Intcntl to Irvine
Discover the top 5 airlines that operate flights from George Bush Intcntl to Irvine. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$60 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$164 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$88 | Average$298 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$134 | Average$367 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$325 | FlexibilityNo cancel fee | On-time71% |