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$72+ Cheap flights from Houston 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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LAX
Aug 5 — Aug 121
Tue 8/5
Tue 8/12
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Irvine are usually found in February or September, booked 73 days in advance, depart on a Thursday or Tuesday and return on a Wednesday

Cheap flight deals from Houston to Irvine

Keep the following information in mind while searching for Houston to Irvine flight deals. Data was last updated July 31, 2025.

Round-trip from

$109
(Booking.com)

One-way from

$72
(Cheapflightsfares)

Popular in

November

Cheapest in

February

Average price

$218
From Houston to Irvine
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One-way flight from Houston to Irvine
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Highest demand for flights based on searches. 14% potential increase in price ($35 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Houston to Irvine

Cheapest flights from Houston to Irvine
Explore the most affordable flight options available from Houston to Irvine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2025.

This Booking.com deal was found by Cheapflights users on 7/30. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/216:25 amIAH - LAX
Nonstop3h 18mSpirit Airlines
Sat 8/2311:38 pmLAX - IAH
Nonstop3h 22mSpirit Airlines
Deal found 7/30$109
This Cheapflightsfares deal was found by Cheapflights users on 7/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:59 amIAH - LAX
Nonstop3h 48mFrontier
Sun 10/52:54 pmLAX - IAH
Nonstop3h 29mFrontier
Deal found 7/29$113
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
Sat 9/611:59 amIAH - LAX
Nonstop3h 48mMultiple Airlines
Thu 9/116:45 amLAX - IAH
1 stop7h 58mMultiple Airlines
Deal found 7/29$143
This Southwest deal was found by Cheapflights users on 7/30. 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.
Thu 9/189:05 pmHOU - LAX
Nonstop3h 30mSouthwest
Mon 9/2211:45 pmLAX - HOU
Nonstop3h 15mSouthwest
Deal found 7/30$151
This United Airlines deal was found by Cheapflights users on 7/29. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/64:30 pmIAH - LAX
Nonstop3h 37mUnited Airlines
Mon 9/812:56 amLAX - IAH
Nonstop3h 17mUnited Airlines
Deal found 7/29$151

Cheapflights Fare Finder

 
Customize your flight search to find flights from Houston 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 July 31, 2025.
Use the filters below to find and compare flights from Houston to Irvine that are best for you.

Fly from

Houston

Fly to

Irvine

Route

Depart

Return

Price

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Thu 8/21

6:25 am-7:43 am

Nonstop3h 18m

Los Angeles

Tue 8/26

11:38 pm-5:00 am

Nonstop3h 22m

$109

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Thu 10/2

11:59 am-1:47 pm

Nonstop3h 48m

Los Angeles

Sun 10/5

2:54 pm-8:23 pm

Nonstop3h 29m

$113

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Sat 9/6

11:59 am-1:47 pm

Nonstop3h 48m

Los Angeles

Thu 9/11

6:45 am-4:43 pm

1 stop7h 58m

$143

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Thu 9/18

9:05 pm-10:35 pm

Nonstop3h 30m

Los Angeles

Mon 9/22

5:25 am-10:45 am

Nonstop3h 20m

$151

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Sat 9/6

4:30 pm-6:07 pm

Nonstop3h 37m

Los Angeles

Mon 9/8

12:56 am-6:13 am

Nonstop3h 17m

$151

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Tue 9/16

9:32 am-1:33 pm

1 stop6h 01m

$72

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Sun 9/28

11:59 am-1:47 pm

Nonstop3h 48m

$74

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Thu 10/16

10:20 pm-11:50 pm

Nonstop3h 30m

$76

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Sat 8/30

7:00 am-8:20 am

Nonstop3h 20m

$76

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Fri 9/26

5:59 pm-12:01 am

1 stop8h 02m

$101

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

Showing 1-10 of 15 results
1
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Best time to book a flight from Houston to Irvine

Have a flexible travel schedule? Discover the best time to fly to Irvine from Houston with our price prediction graph.
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 to Irvine

How far ahead should I book a flight from Houston to Irvine?

Use this chart to determine the optimal time to book a round-trip flight from Houston to Irvine. Price data was last updated on July 25, 2025.

The price you pay for your flight from Houston to Irvine may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Houston to Irvine?

Currently, January is the cheapest month in which you can book a flight from Houston to Irvine (average of $246). Flying from Houston to Irvine in March is currently the most expensive (average of $326). 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 HOU to IR9?

Find hourly flight availability from Houston 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 July 31, 2025.

When flying from Houston to Irvine, 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 Houston to Irvine?

Use this chart to determine the cheapest time to fly round-trip from Houston to Irvine. Price data was last updated on September 8, 2024.

Travelers seeking maximum savings on their Houston to Irvine flight should consider departing on Thursday evenings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Houston to Irvine?

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 July 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Houston to Irvine by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Boarding

8.1

Food

7.1

Entertainment

7.1

Comfort

7.8

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Houston to Irvine. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Houston to Irvine one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $72. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from Houston to Irvine for a low price.

  • What are the cheapest flights from Houston to Irvine?

    Looking at all options, your cheapest flight can be booked for $75. While the most popular route (Houston Hobby - Los Angeles) can be booked for $94 on average our data indicates $234 when flying from Houston to Irvine.

  • Can I find deals for flights from Houston to Irvine that include hotel bookings?

    Yes. In addition to deals on Houston to Irvine flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Houston to Irvine?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Houston to Irvine.

  • Can I find deals for business class flights from Houston to Irvine?

    Yes. Cheapflights offers flight deals from Houston to Irvine by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Houston to Irvine?

    Currently, January is the cheapest month in which you can book a flight from Houston to Irvine (average of $246). Flying from Houston to Irvine in March is currently the most expensive (average of $326). 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.

See more FAQs

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Alternative routes for Houston to Irvine

See prices for flight routes from nearby airports that may be better suited for you.
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Dallas/Fort Worth to Reno flights
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Austin to San Jose flights
George Bush Intcntl to San Jose flights
El Paso to Las Vegas flights
Love Field to San Francisco flights
San Antonio to San Francisco flights
Austin to Santa Ana flights
George Bush Intcntl to Sacramento flights
San Antonio to Ontario flights
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McAllen to Las Vegas flights
San Antonio to San Diego flights
Austin to Reno flights

Top 6 airlines flying from Houston to Irvine

Discover the top 6 airlines that operate flights from Houston 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 July 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$177FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$80Average$205FlexibilityNo cancel feeOn-time65%
DeltaCheapest$112Average$337FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$148Average$387FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$161Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$165Average$368FlexibilityNo cancel feeOn-time63%

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