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

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

The cheapest flights to George Bush Intercontinental found within the past 7 days were CA $519 round trip and CA $174 one way. Prices and availability subject to change. Additional terms may apply.

Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $519 Roundtrip, found 6 days ago
CA $519
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $519 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $527 Roundtrip, found 6 days ago
CA $527
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $527 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $527 Roundtrip, found 6 days ago
CA $527
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $527 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $555 Roundtrip, found 6 days ago
CA $555
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $555 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $579 Roundtrip, found 6 days ago
CA $579
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $579 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $601 Roundtrip, found 6 days ago
CA $601
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $601 found 6 days ago
Thu, Apr 9 - Wed, Apr 15
SFO
San Francisco
IAH
Houston
CA $610 Roundtrip, found 6 days ago
CA $610
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Thu, Apr 9 from San Francisco to Houston, returning Wed, Apr 15, priced at CA $610 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $629 Roundtrip, found 6 days ago
CA $629
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $629 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $633 Roundtrip, found 6 days ago
CA $633
Roundtrip
found 6 days ago
Select JetBlue Airways flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $633 found 6 days ago
Mon, Mar 23 - Wed, Mar 25
SFO
San Francisco
IAH
Houston
CA $651 Roundtrip, found 6 days ago
CA $651
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Mon, Mar 23 from San Francisco to Houston, returning Wed, Mar 25, priced at CA $651 found 6 days 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.
*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.