$119+ Cheap flights from George Bush Intcntl (IAH) to Irvine, CA
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
IAH — LAX
Oct 15 — Oct 221
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 January or February, booked 54 days in advance, depart on a Friday or Thursday and return on a Thursday
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 September 15, 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 September 15, 2026.
This Frontier deal was found by Cheapflights users on 9/14. 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.
Thu 10/1510:59 pm -
Nonstop3h 35m
Mon 10/196:00 am -
Nonstop3h 26m
Deal found 9/14![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/310:09 pm -
Nonstop3h 35m
Wed 10/76:00 am -
Nonstop3h 24m
Deal found 9/13![Frontier logo]()
$180
This Priceline deal was found by Cheapflights users on 9/14. 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.
Sat 10/310:09 pm -
Nonstop3h 35m
Sat 10/106:00 am -
Nonstop3h 26m
Deal found 9/14![Frontier logo]()
$181
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:09 pm -
Nonstop3h 35m
Mon 10/1210:38 pm -
1 stop11h 21m
Deal found 9/10![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 10/2210:59 pm -
Nonstop3h 35m
Fri 10/2312:14 am -
1 stop9h 43m
Deal found 9/15![Frontier logo]()
$183
This Priceline deal was found by Cheapflights users on 9/11. 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 10/286:05 am -
1 stop8h 14m
Wed 10/285:15 pm -
1 stop9h 55m
Deal found 9/11![Frontier logo]()
$184
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Sat 10/1710:59 pm -
Nonstop3h 35m
Mon 10/199:57 pm -
1 stop6h 03m
Deal found 9/11![Frontier logo]()
$185
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:59 pm -
Nonstop3h 35m
Sat 10/2411:40 am -
1 stop8h 05m
Deal found 9/15![Frontier logo]()
$186
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:59 pm -
Nonstop3h 35m
Mon 10/196:00 am -
Nonstop3h 26m
Deal found 9/14![Frontier logo]()
$188
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/67:00 am -
1 stop26h 47m
Tue 10/136:05 am -
1 stop25h 31m
Deal found 9/10![Frontier logo]()
$189
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/2310:59 pm -
Nonstop3h 35m
Sat 10/2411:40 am -
1 stop8h 05m
Deal found 9/14![Frontier logo]()
$190
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 September 15, 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 September 15, 2026.
This Delta deal was found by Cheapflights users on 9/12. 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 11/117:00 am -
Nonstop3h 42m
Wed 11/116:40 pm -
Nonstop3h 10m
Deal found 9/12![Delta logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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.
Thu 10/226:17 pm -
1 stop7h 42m
Wed 11/41:18 pm -
1 stop8h 40m
Deal found 9/12![Alaska Airlines logo]()
$337
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/59:54 pm -
Nonstop3h 36m
Mon 10/127:23 pm -
Nonstop3h 22m
Deal found 9/10![United Airlines logo]()
$342
This Delta deal was found by Cheapflights users on 9/10. 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.
Fri 11/67:00 am -
Nonstop3h 35m
Mon 11/96:40 pm -
Nonstop3h 10m
Deal found 9/10![Delta logo]()
$342
This United Airlines deal was found by Cheapflights users on 9/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/168:10 pm -
Nonstop3h 41m
Mon 10/197:23 pm -
Nonstop3h 22m
Deal found 9/13![United Airlines logo]()
$347
This Delta deal was found by Cheapflights users on 9/13. 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 10/227:00 am -
Nonstop3h 35m
Mon 10/266:35 pm -
Nonstop3h 18m
Deal found 9/13![Delta logo]()
$347
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/137:00 am -
Nonstop3h 35m
Tue 10/1311:59 pm -
1 stop8h 07m
Deal found 9/10![Delta logo]()
$362
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/268:00 am -
Nonstop3h 48m
Sat 11/2812:57 am -
Nonstop3h 13m
Deal found 9/14![United Airlines logo]()
$406
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/109:54 pm -
Nonstop3h 36m
Sun 10/115:45 am -
Nonstop3h 24m
Deal found 9/14![United Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 9/12. 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 11/55:10 am -
1 stop11h 23m
Thu 11/129:24 am -
Nonstop3h 16m
Deal found 9/12![Delta logo]()
$377
This Delta deal was found by Cheapflights users on 9/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:10 am -
1 stop11h 23m
Sat 10/3112:00 pm -
1 stop8h 09m
Deal found 9/15![Delta logo]()
$417
Last-minute flights from George Bush Intcntl to IrvineDiscover last-minute flight deals from George Bush Intcntl to Irvine. Data last updated September 15, 2026 and is based on user searches.
Discover last-minute flight deals from George Bush Intcntl to Irvine. Data last updated September 15, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/310:09 pm -
Nonstop3h 35m
Wed 10/76:00 am -
Nonstop3h 24m
Deal found 9/13![Frontier logo]()
$180
This Priceline deal was found by Cheapflights users on 9/14. 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.
Sat 10/310:09 pm -
Nonstop3h 35m
Sat 10/106:00 am -
Nonstop3h 26m
Deal found 9/14![Frontier logo]()
$181
This CheapOair deal was found by Cheapflights users on 9/10. 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 10/67:00 am -
1 stop26h 47m
Tue 10/136:05 am -
1 stop25h 31m
Deal found 9/10![Frontier logo]()
$189
This Expedia deal was found by Cheapflights users on 9/10. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:09 pm -
Nonstop3h 35m
Mon 10/1210:38 pm -
1 stop11h 21m
Deal found 9/10![Frontier logo]()
$182
This Frontier deal was found by Cheapflights users on 9/14. 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.
Thu 10/1510:59 pm -
Nonstop3h 35m
Mon 10/196:00 am -
Nonstop3h 26m
Deal found 9/14![Frontier logo]()
$153
This Expedia deal was found by Cheapflights users on 9/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1610:59 pm -
Nonstop3h 35m
Mon 10/196:00 am -
Nonstop3h 26m
Deal found 9/14![Frontier logo]()
$188
This CheapOair deal was found by Cheapflights users on 9/11. 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.
Sat 10/1710:59 pm -
Nonstop3h 35m
Mon 10/199:57 pm -
1 stop6h 03m
Deal found 9/11![Frontier logo]()
$185
This Super.com deal was found by Cheapflights users on 9/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:59 pm -
Nonstop3h 35m
Sat 10/2411:40 am -
1 stop8h 05m
Deal found 9/15![Frontier logo]()
$186
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 10/2210:59 pm -
Nonstop3h 35m
Fri 10/2312:14 am -
1 stop9h 43m
Deal found 9/15![Frontier logo]()
$183
This Frontier deal was found by Cheapflights users on 9/14. 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.
Fri 10/2310:59 pm -
Nonstop3h 35m
Sat 10/2411:40 am -
1 stop8h 05m
Deal found 9/14![Frontier logo]()
$190
This Priceline deal was found by Cheapflights users on 9/11. 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 10/286:05 am -
1 stop8h 14m
Wed 10/285:15 pm -
1 stop9h 55m
Deal found 9/11![Frontier logo]()
$184
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 September 15, 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 September 15, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
Mon 10/55:32 pm -
2 stops16h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$119
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 10/1010:59 pm -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$120
This Super.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/164:41 pm -
1 stop24h 29m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$121
This Trip.com deal was found by Cheapflights users on 9/10. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/19:59 pm -
1 stop19h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$122
This Frontier deal was found by Cheapflights users on 9/15. 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 12/1410:57 am -
Nonstop3h 50m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$123
This Frontier deal was found by Cheapflights users on 9/15. 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.
Wed 10/710:09 pm -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$124
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/139:14 pm -
2 stops15h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/10![Frontier logo]()
$125
This Delta deal was found by Cheapflights users on 9/14. 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 10/73:58 pm -
Nonstop3h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Delta logo]()
$126
This Super.com deal was found by Cheapflights users on 9/14. 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.
Wed 10/216:24 am -
1 stop6h 21m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/14![Frontier logo]()
$127
This Frontier deal was found by Cheapflights users on 9/15. 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.
Thu 11/56:40 am -
1 stop6h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![Frontier logo]()
$129
This Frontier deal was found by Cheapflights users on 9/11. 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.
Sat 10/310:30 am -
1 stop6h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Frontier logo]()
$130
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 September 15, 2026.
Round-trip from | $153 (Frontier) |
|---|---|
One-way from | $119 (Kiwi.com) |
Popular in | July |
Cheapest in | January |
Average price | $324 |
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 7,457,451 searches. Data last updated September 15, 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
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Sat 10/17
2:53 pm-4:30 pm
Nonstop3h 37m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$126
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Mon 11/9
4:15 pm-5:57 pm
Nonstop3h 42m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$135
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Thu 10/15
3:58 pm-5:33 pm
Nonstop3h 35m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$135
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Tue 12/1
10:57 am-12:47 pm
Nonstop3h 50m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$140
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Wed 10/14
7:00 am-8:35 am
Nonstop3h 35m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$149
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Tue 10/13
7:00 am-8:35 am
Nonstop3h 35m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$159
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Sat 10/31
7:00 am-8:35 am
Nonstop3h 35m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$159
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Thu 11/12
7:00 am-8:42 am
Nonstop3h 42m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$159
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Mon 10/12
9:54 pm-11:30 pm
Nonstop3h 36m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$194
Quickest round-trip
HoustonLos Angeles
IAH Houston George Bush Intcntl - LAX Los Angeles
IAHLAX
Houston George Bush Intcntl
Sun 10/4
7:00 am-8:30 am
Nonstop3h 30m
Los Angeles
Wed 12/31
12:00 am-2:00 am
Nonstop0h 00m
$199
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
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 September 15, 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 in the afternoon could potentially save you up to 38% on airfare.
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 September 15, 2026.
The most flights from IAH to IR9 are scheduled on a Sunday (51 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (31 on average).
How much does it cost to fly round-trip from Houston George Bush Intcntl Airport to Irvine?
Airfare is below average for this route at the moment.
Houston George Bush Intcntl Airport to Irvine flights typically cost between $230 and $412 in October.The cheapest round-trip price found within the last 5 days was $153 on Frontier (Oct 15-Oct 19).
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 September 12, 2026.
Travelers seeking maximum savings on their Houston George Bush Intcntl Airport to Irvine flight should consider departing on Tuesday mornings when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 15, 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.
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentAaron,Oct 2024
TUS - LAX
Entertainment
7.8
Comfort
7.8
Crew
8.5
Food
7.2
Overall
7.8
Boarding
8.1
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 September 15, 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 September 15, 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 4 airlines flying from George Bush Intcntl to Irvine
Discover the top 4 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 7,457,451 searches. Data last updated September 15, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$70 | Average$256 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$124 | Average$399 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$177 | Average$395 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$214 | Average$379 | FlexibilityNo cancel fee | On-time71% |