$65+ Cheap flights from Irvine, CA to Houston
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 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Irvine to Houston 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 Irvine to Houston are usually found in January or September, booked 52 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Irvine to Houston
Keep the following information in mind while searching for Irvine to Houston flight deals. Data was last updated June 30, 2025.
Round-trip from | $120 (Kiwi.com) |
|---|---|
One-way from | $65 (Mytrip) |
Popular in | December |
Cheapest in | January |
Average price | $263 |
Find flight deals from Irvine to Houston
Cheapest flights from Irvine to HoustonExplore the most affordable flight options available from Irvine to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.
Explore the most affordable flight options available from Irvine to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 30, 2025.
This Kiwi.com deal was found by Cheapflights users on 6/29. 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.
This Kiwi.com deal was found by Cheapflights users on 6/28. 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.
This Priceline deal was found by Cheapflights users on 6/29. 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.
This Southwest deal was found by Cheapflights users on 6/29. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Irvine to Houston 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 June 30, 2025.
Use the filters below to find and compare flights from Irvine to Houston that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Wed 7/23
12:12 am-5:35 am
Nonstop3h 23m
Houston George Bush Intcntl
Wed 8/6
11:43 am-1:29 pm
Nonstop3h 46m
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Fri 8/8
12:12 am-5:35 am
Nonstop3h 23m
Houston George Bush Intcntl
Mon 8/11
6:45 am-8:24 am
Nonstop3h 39m
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Fri 8/22
1:56 pm-7:23 pm
Nonstop3h 27m
Houston George Bush Intcntl
Mon 8/25
6:00 am-11:18 am
1 stop7h 18m
Los AngelesHouston
LAX - HOU
LAXHOU
Los Angeles
Fri 9/5
3:40 pm-8:55 pm
Nonstop3h 15m
Houston Hobby
Sun 9/7
8:35 am-10:05 am
Nonstop3h 30m
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Mon 7/14
12:12 am-5:35 am
Nonstop3h 23m
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Wed 7/16
2:23 pm-7:59 pm
Nonstop3h 36m
Los AngelesHouston
LAX - HOU
LAXHOU
Los Angeles
Fri 8/22
5:25 am-10:45 am
Nonstop3h 20m
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Wed 8/20
12:56 am-6:13 am
Nonstop3h 17m
Los AngelesHouston
LAX - IAH
LAXIAH
Los Angeles
Tue 7/29
8:45 am-2:12 pm
Nonstop3h 27m
Los AngelesHouston
LAX - HOU
LAXHOU
Los Angeles
Wed 8/6
6:00 am-8:52 am
2 stops24h 52m
Best time to book a flight from Irvine to Houston
Have a flexible travel schedule? Discover the best time to fly to Houston from Irvine with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Irvine to Houston
How far ahead should I book a flight from Irvine to Houston?
Use this chart to determine the optimal time to book a round-trip flight from Irvine to Houston. Price data was last updated on June 27, 2025.
To ensure you get the cheapest price possible for a flight from Irvine to Houston, you should look to book at least 52 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Irvine to Houston?
Currently, September is the cheapest month in which you can book a flight from Irvine to Houston (average of $230). Flying from Irvine to Houston in March is currently the most expensive (average of $332). 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 IR9 to HOU?
Find hourly flight availability from Irvine to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 30, 2025.
When flying from Irvine to Houston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
What is the cheapest day to fly from Irvine to Houston?
Use this chart to determine the cheapest time to fly round-trip from Irvine to Houston. Price data was last updated on December 16, 2024.
Travelers seeking maximum savings on their Irvine to Houston flight should consider departing on Wednesday afternoons when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Irvine to Houston
Explore weekly flight availability from Irvine to Houston. 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 June 30, 2025.
The most flights from IR9 to HO1 are scheduled on a Monday (5 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (1 on average).
Reviews of airlines servicing Houston
Get insights into the airlines that provide service to Houston. 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 Houston. Reviews last updated June 30, 2025.
Read through reviews of airlines operating flights from Irvine to Houston, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Ila,Mar 2025
HOU - DAL
Overall
Comfort
Boarding
Entertainment
Crew
Food
Reviews
Ila,Mar 2025
HOU - DAL
Related info for your journey
Find useful and relevant information for your journey from Irvine to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Irvine to Houston
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from Irvine to Houston
Discover the top 7 airlines that operate flights from Irvine to Houston. 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 June 30, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$169 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$70 | Average$173 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$112 | Average$264 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$168 | Average$421 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$394 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$177 | Average$387 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$289 | Average$401 | FlexibilityNo cancel fee | On-time75% |