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George Bush Intcntl

$144+ Cheap flights from Oakland, CA (OAK) 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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — IAH
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap flight deals from Oakland to George Bush Intcntl

Cheapest flights from Oakland to George Bush Intcntl
Explore the most affordable flight options available from Oakland to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 12, 2025.

This Expedia deal was found by Cheapflights users on 12/10. 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.
Mon 12/298:32 pmOAK - IAH
1 stop18h 25mAlaska Airlines
Fri 1/95:55 pmIAH - OAK
1 stop17h 51mAlaska Airlines
Deal found 12/10$463
This Delta deal was found by Cheapflights users on 12/10. 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.
Mon 12/2912:34 pmOAK - IAH
1 stop6h 57mDelta
Fri 1/912:47 pmIAH - OAK
2 stops12h 06mDelta
Deal found 12/10$469
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/308:32 pmOAK - IAH
1 stop18h 25mAlaska Airlines
Tue 1/65:57 pmIAH - OAK
1 stop17h 49mAlaska Airlines
Deal found 12/10$502
This Expedia deal was found by Cheapflights users on 12/11. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/147:59 pmOAK - IAH
1 stop18h 56mAlaska Airlines
Wed 12/176:08 amIAH - OAK
1 stop9h 24mAlaska Airlines
Deal found 12/11$543
This Delta deal was found by Cheapflights users on 12/10. 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.
Thu 12/115:55 amOAK - IAH
2 stops13h 16mDelta
Wed 12/177:15 pmIAH - OAK
1 stop6h 53mDelta
Deal found 12/10$549
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/318:32 pmOAK - IAH
1 stop18h 25mAlaska Airlines
Mon 1/57:30 pmIAH - OAK
2 stops26h 22mAlaska Airlines
Deal found 12/10$553
This Alaska Airlines deal was found by Cheapflights users on 12/10. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:31 pmOAK - IAH
1 stop7h 28mAlaska Airlines
Wed 12/176:08 amIAH - OAK
1 stop9h 24mAlaska Airlines
Deal found 12/10$563
This Orbitz deal was found by Cheapflights users on 12/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/157:59 pmOAK - IAH
1 stop18h 56mAlaska Airlines
Tue 12/165:55 pmIAH - OAK
1 stop16h 51mAlaska Airlines
Deal found 12/11$608
This Delta deal was found by Cheapflights users on 12/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1412:30 pmOAK - IAH
1 stop7h 06mDelta
Wed 12/177:15 pmIAH - OAK
1 stop6h 53mDelta
Deal found 12/11$609

Find flight deals from Oakland to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) to George Bush Intcntl (IAH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$289
(Delta)

One-way from

$144
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$438
Provider with most accurate pricing for Oakland-Houston George Bush Intcntl flight deals.
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Provider most trusted by Cheapflights users for Oakland-Houston George Bush Intcntl flights.
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From Oakland to Houston George Bush Intcntl
Search Deals
One-way flight from Oakland to Houston George Bush Intcntl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($66 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 December 12, 2025.
Use the filters below to find and compare flights from Oakland to Houston George Bush Intcntl Airport that are best for you.

Fly from

Oakland

Fly to

George Bush Intcntl

Route

Depart

Return

Price

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Tue 1/20

12:33 pm-9:44 pm

1 stop7h 11m

Houston George Bush Intcntl

Fri 1/23

6:41 pm-11:53 pm

1 stop7h 12m

$289

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Wed 1/21

8:10 am-6:17 pm

1 stop8h 07m

Houston George Bush Intcntl

Fri 1/23

7:17 pm-10:28 am

1 stop17h 11m

$289

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Mon 3/9

12:35 pm-9:36 pm

1 stop7h 01m

Houston George Bush Intcntl

Wed 3/11

7:45 am-11:55 am

1 stop6h 10m

$289

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Tue 3/10

12:35 pm-9:36 pm

1 stop7h 01m

Houston George Bush Intcntl

Tue 3/17

6:59 pm-11:46 pm

1 stop6h 47m

$289

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Tue 1/20

12:33 pm-9:44 pm

1 stop7h 11m

Houston George Bush Intcntl

Thu 1/22

7:20 am-11:52 am

1 stop6h 32m

$289

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Sun 1/18

5:55 am-1:34 pm

1 stop5h 39m

Houston George Bush Intcntl

Tue 1/20

6:41 pm-11:53 pm

1 stop7h 12m

$289

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Thu 1/15

11:43 am-11:54 pm

1 stop10h 11m

Houston George Bush Intcntl

Tue 1/20

7:00 am-9:46 am

2 stops28h 46m

$291

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Wed 1/21

12:33 pm-9:44 pm

1 stop7h 11m

Houston George Bush Intcntl

Fri 1/23

4:06 pm-11:53 pm

2 stops9h 47m

$294

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Sat 2/21

6:15 am-4:33 pm

1 stop8h 18m

Houston George Bush Intcntl

Tue 2/24

7:00 am-9:14 am

1 stop28h 14m

$305

OaklandHouston

OAK - IAH

OAKIAH

Oakland

Mon 2/2

5:17 pm-4:55 pm

2 stops21h 38m

Houston George Bush Intcntl

Thu 2/5

5:55 pm-9:46 am

1 stop17h 51m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 17 results
1
2

Compare providers for flights from Oakland to George Bush Intcntl

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Oakland to George Bush Intcntl in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*2 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Oakland, California-Houston George Bush Intcntl Airport flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on Oakland, California-Houston George Bush Intcntl Airport flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from Oakland, California-Houston George Bush Intcntl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Houston George Bush Intcntl Airport flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Oakland, California-Houston George Bush Intcntl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Oakland to George Bush Intcntl

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

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

Currently, March is the cheapest month in which you can book a flight from Oakland, California to Houston George Bush Intcntl Airport (average of $103). Flying from Oakland, California to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $248). 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 OAK to IAH?

Find hourly flight availability from Oakland 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 December 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Oakland, California to Houston George Bush Intcntl Airport in the afternoon. If you’re flexible enough to do this you can expect to save up to 39% on your trip compared to booking a flight at noon.

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 December 12, 2025.
See what other customers who have flown with Delta, Spirit Airlines, and Frontier from Oakland to Houston George Bush Intcntl Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Delta
7.9
Good
8,005 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Spirit Airlines
6.3
Okay
8,178 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin
Frontier
5.8
Fair
3,084 reviews
Delta
7.9
Good
8,005 reviews

Boarding

8.1

Food

7.3

Entertainment

7.9

Crew

8.5

Comfort

7.9

Overall

7.9

Reviews

1 / 20
10.0
Excellent

Michael,Sep 2023

SMF - ATL

Not sufficient leg room and three seats are very tigh.t on 737 in economy main cabin

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 airport do you fly from for flights from Oakland to Houston George Bush Intcntl?

    Oakland (OAK) is the airport you will fly out of if you book a flight from Oakland to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Oakland; the airport handles an average of 0 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the Oakland airport to Houston George Bush Intcntl. It is only a 7.0 mi journey to Oakland (OAK) from Oakland’s city center.

  • How long is the flight from Oakland, California to Houston George Bush Intcntl Airport?

    There are many flights that can get you from Oakland, California to Houston George Bush Intcntl Airport in 7h 11m. Fly via Delta or Alaska Airlines to get the fastest option. There are 1624 mi between Oakland, California and Houston George Bush Intcntl Airport. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Oakland, California to Houston George Bush Intcntl Airport round-trip?

    Currently priced at $61, Frontier will fly you from Oakland, California to Houston George Bush Intcntl Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Spirit Airlines and Delta - these airlines can fly you to your destination from $135 and $288, respectively. Frontier is currently priced 82% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Oakland 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 Oakland to George Bush Intcntl.

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

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

    Currently, March is the cheapest month in which you can book a flight from Oakland, California to Houston George Bush Intcntl Airport (average of $103). Flying from Oakland, California to Houston George Bush Intcntl Airport in July is currently the most expensive (average of $248). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Katy
The Woodlands
Tomball
Jersey Village
Humble
Conroe
Cypress

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Top 3 airlines flying from Oakland to George Bush Intcntl

Discover the top 3 airlines that operate flights from Oakland 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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$135Average$252FlexibilityNo cancel feeOn-time65%
FrontierCheapest$149Average$350FlexibilityNo cancel feeOn-time62%
DeltaCheapest$288Average$528FlexibilityNo cancel feeOn-timeN/A

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