$137 Cheap United flights San Jose (SJC) to Houston (IAH)

View $137 flight on Sat, Sep 20, 2025Opens in a new window

$137 Cheap United flights San Jose (SJC) to Houston (IAH)

Prices were available within the past 7 days and start at $137 for one-way flights and $222 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Oct 2 - Tue, Oct 7
SJC
San Jose
IAH
Houston
$222 Roundtrip, found 9 hours ago
$222
Roundtrip
found 9 hours ago
Select United flight, departing Thu, Oct 2 from San Jose to Houston, returning Tue, Oct 7, priced at $222 found 9 hours ago
United
Sat, Sep 20 - Tue, Sep 23
SJC
San Jose
IAH
Houston
$226 Roundtrip, just found
$226
Roundtrip
just found
Select United flight, departing Sat, Sep 20 from San Jose to Houston, returning Tue, Sep 23, priced at $226 just found
United
Sat, Sep 20 - Tue, Sep 23
SJC
San Jose
IAH
Houston
$273 Roundtrip, just found
$273
Roundtrip
just found
Select United flight, departing Sat, Sep 20 from San Jose to Houston, returning Tue, Sep 23, priced at $273 just found
Flights from San Jose (SJC) to Houston (IAH)
Origin airport
Norman Y. Mineta San Jose Intl.
Destination airport
George Bush Intercontinental
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Spirit Airlines, United
Popular airline
Alaska Airlines
Distance
1605 mi
Average flight time
3 hours 51 mins

Frequently asked questions

How much is a United Airlines flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to George Bush Intercontinental Airport (IAH)?
Grab cheap round-trip United Airlines flights from $222 from SJC to IAH by organizing your results from "Price (lowest to highest)" on Expedia. Or look for options from $137 for a one-way journey.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from SJC to IAH with United Airlines?
United Airlines flights to Houston tend to be cheaper in the off-peak months of November and February. Whether you're searching for a return or one-way ticket, you could score a better deal then.
What is the cheapest time to book flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to George Bush Intercontinental Airport (IAH) with United Airlines?
Look for affordable United Airlines flights from Norman Y. Mineta San Jose Intl. Airport (SJC) to George Bush Intercontinental Airport (IAH) one to three months before your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book on a Monday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Norman Y. Mineta San Jose Intl. Airport (SJC) to George Bush Intercontinental Airport (IAH)?
To see if there's a direct route from SJC to IAH with United Airlines or another carrier, use our "Nonstop" filter when searching for flights.
What is the earliest United Airlines flight from SJC to IAH?
Find United Airlines's earliest flights from SJC to IAH by selecting our "Morning" and "Early Morning" filters. Not only will you get to where you're going sooner, early departures are also 20% less likely to be canceled.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Houston?
George Bush Intercontinental Airport (IAH) is the main Houston hub for United Airlines flights from Norman Y. Mineta San Jose Intl. Airport (SJC).
Why fly with United Airlines from SJC to IAH?
Travel from SJC to IAH with United Airlines and you can look forward to a range of benefits including a rewarding loyalty program. When you book through Expedia as a United Mileage Plus and One Key™ member, you may also earn OneKeyCash™* to use on select future travel purchases.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
Can I change or cancel my United Airlines flight from Norman Y. Mineta San Jose Intl. Airport (SJC) to George Bush Intercontinental Airport (IAH)?
Depending on the ticket type you purchased, a fee may apply if you cancel or reschedule your booking more than 24 hours after it's confirmed. To secure flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you search for flights. For more details on canceling or changing your reservation, visit "Trips," select your flight and tick "Manage Booking."

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*Available to One Key members.