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$51+ 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 2/10. Fares are subject to change and may not be available on all flights or dates of travel.
HOU — LAX
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheapflights Tip: The best prices from Houston to Irvine are usually found in February or January, booked 73 days in advance, depart on a Wednesday or Thursday and return on a Friday

Cheap 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 January 21, 2026.

This Frontier deal was found by Cheapflights users on 1/20. 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.
Tue 2/247:23 pm
IAH
-
LAX
Nonstop3h 57m
Frontier
Wed 2/256:20 am
LAX
-
IAH
1 stop10h 54m
Frontier
Deal found 1/20$92
This Super.com deal was found by Cheapflights users on 1/21. 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 2/107:23 pm
IAH
-
LAX
Nonstop3h 57m
Frontier
Wed 2/112:31 pm
LAX
-
IAH
1 stop7h 01m
Frontier
Deal found 1/21$98
This Super.com deal was found by Cheapflights users on 1/21. 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 2/107:23 pm
IAH
-
LAX
Nonstop3h 57m
Frontier
Thu 2/121:50 pm
LAX
-
IAH
Nonstop3h 33m
Frontier
Deal found 1/21$103
This Super.com deal was found by Cheapflights users on 1/21. 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 2/107:23 pm
IAH
-
LAX
Nonstop3h 57m
Frontier
Tue 2/171:50 pm
LAX
-
IAH
Nonstop3h 33m
Frontier
Deal found 1/21$108
This Expedia deal was found by Cheapflights users on 1/21. 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.
Tue 2/107:23 pm
IAH
-
LAX
Nonstop3h 57m
Frontier
Thu 2/191:50 pm
LAX
-
IAH
Nonstop3h 33m
Frontier
Deal found 1/21$109
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/107:23 pm
IAH
-
LAX
Nonstop3h 57m
Multiple Airlines
Fri 2/137:18 pm
LAX
-
IAH
Nonstop3h 12m
Multiple Airlines
Deal found 1/21$113
This Kiwi.com deal was found by Cheapflights users on 1/21. 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 2/74:08 pm
IAH
-
LAX
Nonstop3h 49m
Multiple Airlines
Tue 2/101:50 pm
LAX
-
IAH
Nonstop3h 33m
Multiple Airlines
Deal found 1/21$117
This Mytrip deal was found by Cheapflights users on 1/21. 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.
Tue 2/107:23 pm
IAH
-
LAX
Nonstop3h 57m
Multiple Airlines
Tue 2/174:07 pm
LAX
-
IAH
1 stop11h 47m
Multiple Airlines
Deal found 1/21$118
This Super.com deal was found by Cheapflights users on 1/21. 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 2/74:08 pm
IAH
-
LAX
1 stop9h 23m
Frontier
Tue 2/101:50 pm
LAX
-
IAH
Nonstop3h 33m
Frontier
Deal found 1/21$124
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/219:35 pm
HOU
-
LAX
Nonstop3h 50m
Southwest
Sat 2/285:00 am
LAX
-
HOU
Nonstop3h 10m
Southwest
Deal found 1/19$177
This Southwest deal was found by Cheapflights users on 1/20. 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.
Sat 2/149:35 pm
HOU
-
LAX
Nonstop3h 50m
Southwest
Tue 3/312:45 pm
LAX
-
HOU
Nonstop3h 05m
Southwest
Deal found 1/20$188
This Southwest deal was found by Cheapflights users on 1/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2010:15 pm
HOU
-
LAX
Nonstop3h 50m
Southwest
Sat 2/215:00 am
LAX
-
HOU
Nonstop3h 10m
Southwest
Deal found 1/19$197

Find flight deals from Houston to Irvine

Keep the following information in mind while searching for Houston to Irvine flight deals. Data was last updated January 21, 2026.

Round-trip from

$92
(Frontier)

One-way from

$51
(Expedia)

Popular in

December

Cheapest in

February

Average price

$177
From Houston to Irvine
Search Deals
One-way flight from Houston to Irvine
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 21, 2026.
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

Sat 2/14

4:34 pm-6:23 pm

Nonstop3h 49m

Los Angeles

Tue 2/17

1:50 pm-7:23 pm

Nonstop3h 33m

$148

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Wed 4/29

11:37 am-1:27 pm

Nonstop3h 50m

Los Angeles

Thu 4/30

2:22 pm-7:36 pm

Nonstop3h 14m

$150

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Thu 4/30

4:49 pm-6:38 pm

Nonstop3h 49m

Los Angeles

Sat 5/2

7:45 pm-12:57 am

Nonstop3h 12m

$150

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Wed 4/29

4:49 pm-6:38 pm

Nonstop3h 49m

Los Angeles

Sat 5/2

7:45 pm-12:57 am

Nonstop3h 12m

$150

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Sat 2/14

9:18 pm-8:15 am

1 stop12h 57m

Los Angeles

Tue 2/17

4:07 pm-5:54 am

1 stop11h 47m

$166

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sat 2/21

9:35 pm-11:25 pm

Nonstop3h 50m

Los Angeles

Sat 2/28

5:00 am-10:10 am

Nonstop3h 10m

$177

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Wed 2/18

6:00 am-7:54 am

Nonstop3h 54m

Los Angeles

Wed 2/25

7:00 am-12:18 pm

Nonstop3h 18m

$177

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Thu 2/12

4:34 pm-6:23 pm

Nonstop3h 49m

Los Angeles

Sun 2/15

7:18 pm-12:30 am

Nonstop3h 12m

$180

HoustonLos Angeles

HOU - LAX

HOULAX

Houston Hobby

Sat 2/14

9:35 pm-11:25 pm

Nonstop3h 50m

Los Angeles

Tue 3/3

12:45 pm-5:50 pm

Nonstop3h 05m

$188

HoustonLos Angeles

IAH - LAX

IAHLAX

Houston George Bush Intcntl

Wed 4/29

11:37 am-1:27 pm

Nonstop3h 50m

Los Angeles

Wed 4/29

4:07 pm-5:54 am

1 stop11h 47m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 37 results
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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 January 16, 2026.

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, November is the cheapest month in which you can book a flight from Houston to Irvine (average of $54). Flying from Houston to Irvine in June is currently the most expensive (average of $88). 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 January 21, 2026.

One of the essential ways to save on airfare from Houston to Irvine is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the morning could potentially save you up to 26% on airfare.

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 January 17, 2026.

Travelers seeking maximum savings on their Houston to Irvine flight should consider departing on Saturday afternoons 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.

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 January 21, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines 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.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
8,087 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
9,190 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Spirit Airlines
6.3
Okay
8,365 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.7
Fair
3,056 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.5

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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.

  • How long is the flight from Houston to Irvine?

    Airlines like Spirit Airlines and Southwest fly from Houston to Irvine in about 3h 50m. The time it takes to get you to your destination is usually consistent. Airlines will cover a distance of 1375 mi. Generally, flights for this route are nonstop.

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

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $39. However, be on the lookout for offers from Spirit Airlines and American Airlines, 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 $88. While the most popular route (Houston Hobby - Los Angeles) can be booked for $134 on average, our data indicates $245 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, November is the cheapest month in which you can book a flight from Houston to Irvine (average of $54). Flying from Houston to Irvine in June is currently the most expensive (average of $88). 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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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 January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$188FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$68Average$172FlexibilityNo cancel feeOn-time65%
DeltaCheapest$88Average$286FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$134Average$360FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$152Average$345FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$161Average$408FlexibilityNo cancel feeOn-time71%

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