George Bush Intcntl

$55+ Cheap flights from California to George Bush Intcntl (IAH)

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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — IAH
May 5 — May 121
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Cheap flight deals from California to George Bush Intcntl

Keep the following information in mind while searching for California to George Bush Intcntl flight deals. Data was last updated April 30, 2025.

Round-trip from

$104
(Cheapflightsfares)

One-way from

$55
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$225

Good round-trip deal

$197 or less

Good one-way deal

$109 or less
From California to Houston George Bush Intcntl
One-way flight from California to Houston George Bush Intcntl
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
Average for round-trip flights in April 2025
Price to beat on a round-trip flight from California to Houston George Bush Intcntl.
Price to beat on a one-way flight from California to Houston George Bush Intcntl.

Find flight deals from California to George Bush Intcntl

Cheapest flights from California to George Bush Intcntl
Explore the most affordable flight options available from California to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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.
Mon 5/1911:42 pmLAX - IAH
Nonstop3h 13mSpirit Airlines
Wed 5/218:57 amIAH - LAX
Nonstop3h 40mSpirit Airlines
Deal found 4/29$104
This Mytrip deal was found by Cheapflights users on 4/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/192:06 pmONT - IAH
Nonstop3h 31mFrontier
Wed 5/285:12 pmIAH - ONT
Nonstop3h 30mFrontier
Deal found 4/29$105
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/3011:42 pmLAX - IAH
Nonstop3h 13mMultiple Airlines
Mon 6/911:51 amIAH - LAX
Nonstop3h 32mMultiple Airlines
Deal found 4/28$108
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 5/2912:38 amLAS - IAH
Nonstop2h 53mSpirit Airlines
Tue 6/36:36 amIAH - LAS
Nonstop3h 10mSpirit Airlines
Deal found 4/29$116
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/42:23 pmLAX - IAH
Nonstop3h 38mFrontier
Sun 7/1311:56 amIAH - LAX
Nonstop3h 27mFrontier
Deal found 4/28$123
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2310:53 amLAS - IAH
Nonstop3h 20mFrontier
Mon 5/267:13 pmIAH - LAS
Nonstop3h 28mFrontier
Deal found 4/28$131
This Justfly.com deal was found by Cheapflights users on 4/28. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:53 amLAS - IAH
Nonstop3h 20mMultiple Airlines
Wed 6/46:36 amIAH - LAS
Nonstop3h 10mMultiple Airlines
Deal found 4/28$133
This Cheapflightsfares deal was found by Cheapflights users on 4/30. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/274:18 pmBUR - IAH
1 stop11h 13mSpirit Airlines
Sat 5/316:36 amIAH - BUR
1 stop6h 34mSpirit Airlines
Deal found 4/30$152
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 5/2911:00 amSJC - IAH
1 stop10h 26mSpirit Airlines
Tue 6/32:45 pmIAH - SJC
1 stop10h 44mSpirit Airlines
Deal found 4/29$165
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Sat 5/101:23 pmSAN - IAH
1 stop8h 30mMultiple Airlines
Sun 6/156:30 amIAH - SAN
1 stop13h 56mMultiple Airlines
Deal found 4/28$185
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/158:48 pmSAN - IAH
1 stop6h 43mSpirit Airlines
Mon 5/192:45 pmIAH - SAN
1 stop11h 11mSpirit Airlines
Deal found 4/28$186
This CheapOair deal was found by Cheapflights users on 4/29. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:10 pmSAN - IAH
1 stop19h 28mFrontier
Thu 5/110:51 pmIAH - SAN
1 stop10h 41mFrontier
Deal found 4/29$188

Cheapflights Fare Finder

Customize your flight search to find flights from California to George Bush Intcntl 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 April 30, 2025.
Use the filters below to find and compare flights from California to Houston George Bush Intcntl Airport that are best for you.

Fly from

California

Fly to

George Bush Intcntl

Route

Depart

Return

Price

OntarioHouston

ONT - IAH

ONTIAH

Ontario

Mon 5/19

2:06 pm-7:37 pm

Nonstop3h 31m

Houston George Bush Intcntl

Wed 5/28

5:12 pm-6:42 pm

Nonstop3h 30m

$103

Los AngelesHouston

LAX - IAH

LAXIAH

Los Angeles

Mon 5/19

11:42 pm-4:55 am

Nonstop3h 13m

Houston George Bush Intcntl

Wed 5/21

8:57 am-10:37 am

Nonstop3h 40m

$104

Los AngelesHouston

LAX - IAH

LAXIAH

Los Angeles

Fri 5/30

11:42 pm-4:55 am

Nonstop3h 13m

Houston George Bush Intcntl

Mon 6/9

11:51 am-1:23 pm

Nonstop3h 32m

$108

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Thu 5/29

12:38 am-5:31 am

Nonstop2h 53m

Houston George Bush Intcntl

Tue 6/3

6:36 am-7:46 am

Nonstop3h 10m

$116

Los AngelesHouston

LAX - IAH

LAXIAH

Los Angeles

Fri 7/4

2:23 pm-8:01 pm

Nonstop3h 38m

Houston George Bush Intcntl

Sun 7/13

11:56 am-1:23 pm

Nonstop3h 27m

$123

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Fri 5/23

10:53 am-4:13 pm

Nonstop3h 20m

Houston George Bush Intcntl

Mon 5/26

7:13 pm-8:41 pm

Nonstop3h 28m

$131

Las VegasHouston

LAS - IAH

LASIAH

Las Vegas Harry Reid Intl

Wed 5/28

10:53 am-4:13 pm

Nonstop3h 20m

Houston George Bush Intcntl

Wed 6/4

6:36 am-7:46 am

Nonstop3h 10m

$133

BurbankHouston

BUR - IAH

BURIAH

Burbank Bob Hope

Tue 5/27

4:18 pm-5:31 am

1 stop11h 13m

Houston George Bush Intcntl

Sat 5/31

6:36 am-11:10 am

1 stop6h 34m

$152

San JoseHouston

SJC - IAH

SJCIAH

San Jose

Thu 5/29

11:00 am-11:26 pm

1 stop10h 26m

Houston George Bush Intcntl

Tue 6/3

2:45 pm-11:29 pm

1 stop10h 44m

$165

San DiegoHouston

SAN - IAH

SANIAH

San Diego

Sat 5/10

1:23 pm-11:53 pm

1 stop8h 30m

Houston George Bush Intcntl

Sun 6/15

6:30 am-6:26 pm

1 stop13h 56m

$185

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 results
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Best time to book a flight from California to George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl from California 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 California to Houston George Bush Intcntl Airport

What is the cheapest month to book a flight from California to Houston George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from California to Houston George Bush Intcntl Airport (average of $241). Flying from California to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 CA to IAH?

Find hourly flight availability from California to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from California to Houston George Bush Intcntl Airport as you normally would.

Weekly flight availability from California to Houston George Bush Intcntl Airport

Explore weekly flight availability from California to George Bush Intcntl. 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 April 30, 2025.

The most flights from USCA to IAH are scheduled on a Tuesday (53 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

Rainfall in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Houston George Bush Intcntl Airport ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston George Bush Intcntl Airport when rainfall is around 3.2 in.

Temperature in George Bush Intcntl by month

Plan your trip to George Bush Intcntl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Houston George Bush Intcntl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated April 30, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and Hawaiian Airlines from California to Houston to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
8.0
Very good

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Food

7.1

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

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 California to George Bush Intcntl. 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 California to Houston George Bush Intcntl Airport one-way?

    One-way options have recently been found by users for as low as $55 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from $55 and United Airlines from $87 one-way.

  • What are the most popular routes from California to Houston George Bush Intcntl Airport?

  • What are the most reliable airlines from California to Houston George Bush Intcntl Airport?

    The top 3 most reliable airlines when flying from California to Houston George Bush Intcntl Airport are British Airways (100%), Cathay Pacific (96%) and Philippine Airlines (95%).

  • What are the cheapest flights from California to Houston George Bush Intcntl Airport?

    Looking for the cheapest flight from California to Houston George Bush Intcntl Airport? While on average our users pay $674, our data indicates the cheapest price to be $74. The most popular route (Los Angeles - Houston George Bush Intcntl), is priced around $83.

  • Can I find deals for flights from California to George Bush Intcntl that include hotel bookings?

    Yes. In addition to deals on California to George Bush Intcntl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to George Bush Intcntl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to George Bush Intcntl.

  • Can I find deals for business class flights from California to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from California to George Bush Intcntl 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 California to Houston George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from California to Houston George Bush Intcntl Airport (average of $241). Flying from California to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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.

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Alternative routes for California to George Bush Intcntl

See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from California to George Bush Intcntl

Discover the top 5 airlines that operate flights from California to George Bush Intcntl. 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$189FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$82Average$218FlexibilityNo cancel feeOn-time65%
DeltaCheapest$109Average$399FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$158Average$401FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$177Average$445FlexibilityNo cancel feeOn-time69%

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