Cheap Flights From San Francisco Intl. (SFO) To George Bush Intercontinental (IAH)

Wander Wisely with exceptional service, 24/7 supportOpens in a new window

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly

Cheapest Flights from San Francisco (SFO) to Houston (IAH)

The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $351 round trip and CA $171 one way. Prices and availability subject to change. Additional terms may apply.

Sat, Feb 7 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $351 Roundtrip, found 1 day ago
CA $351
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 7 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $351 found 1 day ago
Sat, Feb 7 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $361 Roundtrip, found 1 day ago
CA $361
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Feb 7 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $361 found 1 day ago
Sun, Feb 8 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $379 Roundtrip, found 1 day ago
CA $379
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Feb 8 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $379 found 1 day ago
Thu, Feb 19 - Thu, Feb 19
SFO
San Francisco
IAH
Houston
CA $438 Roundtrip, found 6 days ago
CA $438
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Feb 19 from San Francisco to Houston, returning Thu, Feb 19, priced at CA $438 found 6 days ago
Sat, Feb 7 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $481 Roundtrip, found 1 day ago
CA $481
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Feb 7 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $481 found 1 day ago
Sat, Feb 7 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $489 Roundtrip, found 1 day ago
CA $489
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 7 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $489 found 1 day ago
Tue, Dec 30 - Tue, Jan 6
SFO
San Francisco
IAH
Houston
CA $495 Roundtrip, found 1 day ago
CA $495
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Dec 30 from San Francisco to Houston, returning Tue, Jan 6, priced at CA $495 found 1 day ago
Sat, Feb 7 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $543 Roundtrip, found 1 day ago
CA $543
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Feb 7 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $543 found 1 day ago
Tue, Dec 30 - Tue, Jan 6
SFO
San Francisco
IAH
Houston
CA $555 Roundtrip, found 1 day ago
CA $555
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Dec 30 from San Francisco to Houston, returning Tue, Jan 6, priced at CA $555 found 1 day ago
Sun, Feb 8 - Tue, Feb 10
SFO
San Francisco
IAH
Houston
CA $571 Roundtrip, found 1 day ago
CA $571
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sun, Feb 8 from San Francisco to Houston, returning Tue, Feb 10, priced at CA $571 found 1 day ago

Frequently asked questions

Are there direct flights from SFO to IAH?
If you'd rather fly directly from San Francisco Intl. Airport (SFO) to Houston Airport, look up United Airlines. This airline will be just the ticket if you want to travel from A to B as easily as possible.
What airlines fly from San Francisco Airport to IAH?
Ready to book the airfare for your next big adventure? Eager to get from San Francisco to Houston in the shortest possible time? Step aboard one of the 256 nonstop flights offered by United Airlines each month, and you'll be hitting the tarmac before you can ask 'Are we there yet?'
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

Popular Flight Routes from San Francisco (SFO)

Travelers at SFO love to visit these top cities. Roam to the top destinations from San Francisco (SFO) today with the cheap prices from Travelocity!

Popular Flight Routes from Houston (IAH)

Travelers at IAH love to visit these top cities. Roam to the top destinations from Houston(IAH) today with the cheap prices from Travelocity!

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.