Flights from San Francisco to Houston
SFO to IAH. All flight routes from San Francisco International, USA to George Bush Intcntl Houston, USA. These flights are operated by 6 different airlines. You can either fly non-stop with United Airlines or choose from 16 different transit flights. The shortest flight time is 3 hours and 49 minutes.
Usually
in time
Some
delays
Usually
delayed
Non-stop routes:

United Airlines
Non-stop with United Airlines.
8-9 flights per day.
SCHEDULE
3h 49m
1 stop routes with the same airline:


Via Albuquerque ABQ
1 stop with United Airlines.
SCHEDULE
5h 29m


Via Phoenix PHX
1 stop with American Airlines.
1-2 flights per day.
SCHEDULE
5h 51m


Via Salt Lake City SLC
1 stop with Delta Air Lines.
2-4 flights per day.
SCHEDULE
5h 58m


Via Los Angeles LAX
1 stop with American Airlines.
SCHEDULE
6h 02m


Via Las Vegas LAS
1 stop with United Airlines.
4 flights per day.
SCHEDULE
6h 07m


Via Dallas DFW
1 stop with American Airlines.
6 flights per day.
SCHEDULE
6h 13m


Via Aspen ASE
1 stop with United Airlines.
SCHEDULE
6h 15m


Via Austin AUS
1 stop with United Airlines.
4 flights per day.
SCHEDULE
6h 19m


Via San Diego SAN
1 stop with United Airlines.
2 flights per day.
SCHEDULE
6h 22m


Via Denver DEN
1 stop with United Airlines.
7 flights per day.
SCHEDULE
6h 23m


Via Santa Ana SNA
1 stop with United Airlines.
2 flights per day.
SCHEDULE
6h 41m


Via Palm Springs PSP
1 stop with United Airlines.
SCHEDULE
6h 42m


Via Tucson TUS
1 stop with United Airlines.
1-2 flights per day.
SCHEDULE
6h 51m


Via Dallas DAL
1 stop with Southwest Airlines.
SCHEDULE
7h 25m


Via Sacramento SMF
1 stop with United Airlines.
SCHEDULE
7h 40m


Via Boise BOI
1 stop with United Airlines.
SCHEDULE
10h 33m
1 stop routes with codeshare or different airlines:


Via Palm Springs PSP
With Alaska Airlines & United Airlines
1-2 flights per day.
SCHEDULE
6h 03m


Via Austin AUS
With Alaska Airlines & United Airlines
1-2 flights per day.
SCHEDULE
6h 20m


Via Las Vegas LAS
With Alaska Airlines & United Airlines
2-4 flights per day.
SCHEDULE
6h 22m


Via Santa Ana SNA
With Alaska Airlines & United Airlines
2 flights per day.
SCHEDULE
6h 25m


Via Los Angeles LAX
With American Airlines & Delta Air Lines
SCHEDULE
6h 27m


Via Salt Lake City SLC
With Alaska Airlines & United Airlines
1-2 flights per day.
SCHEDULE
6h 31m


Via San Diego SAN
With Alaska Airlines & United Airlines
1-2 flights per day.
SCHEDULE
6h 44m


Via Dallas DFW
With American Airlines & United Airlines
1-5 flights per day.
SCHEDULE
6h 46m


Via Phoenix PHX
With American Airlines & United Airlines
3 flights per day.
SCHEDULE
7h 32m


Via Boise BOI
With Alaska Airlines & United Airlines
SCHEDULE
11h 59m
San Francisco to Houston flights
There are over 15 airlines and as many as 460 flights every week to this destination. You can fly non-stop to Houston (IAH) from San Francisco (SFO) with United Airlines but if a stopover option suits you better you can choose to fly via Tucson, Las Vegas or any other of the 14 alternatives with flight connections.
Tip! You might want to consider arriving at William P Hobby (HOU) instead.
San Francisco to Houston with United Airlines
You can fly non-stop every weekday with flights departing from 5 am to 12 midnight. You can also catch a transit flight via Tucson or Kirtland. United Airlines is a Star Alliance member.
With Delta Air Lines
If you choose to fly with Delta Air Lines from San Francisco to Houston you can make a transit either via Salt Lake City or via Los Angeles. The route via Salt Lake City is 11 minutes faster. Delta Air Lines is a member of SkyTeam.
With American Airlines
If you fly to Houston from San Francisco with American Airlines you will do a stopover in Phoenix. American Airlines is a member of the air alliance OneWorld.
With Southwest Airlines
If you fly to Houston from San Francisco with Southwest Airlines you will do a stopover in Denver.
Miles & flight time: SFO - IAH
The shortest flight time between SFO and IAH is 3 hours and 50 minutes.
Via | Total flight time | Layover time | Miles |
---|---|---|---|
Direct | 3h 50m | - | 1641 (2640 km) |
TUS Tucson | 5h 18m | 1h 27m | 1693 (2724 km) |
LAS Las Vegas | 5h 40m | 59m | 1641 (2640 km) |
SLC Salt Lake City | 5h 47m | 46m | 1801 (2898 km) |
ABQ Kirtland | 5h 51m | 1h 5m | 1646 (2648 km) |
ASE Aspen | 5h 54m | 54m | 1768 (2845 km) |
PHX Phoenix | 6h 6m | 1h 21m | 1666 (2681 km) |
PSP Palm Springs | 6h 6m | 1h 10m | 1696 (2729 km) |
SAT San Antonio | 6h 10m | 2h 56m | 1679 (2702 km) |
DFW Dallas | 6h 18m | 1h 26m | 1694 (2726 km) |
AUS Austin | 6h 25m | 1h 47m | 1649 (2653 km) |
LAX Los Angeles | 6h 39m | 46m | 1723 (2772 km) |
SNA Santa Ana | 6h 40m | 2h 0m | 1724 (2774 km) |
SAN San Diego | 6h 45m | 1h 30m | 1756 (2825 km) |
DEN Denver | 7h 54m | 2h 48m | 1836 (2954 km) |

