💰 Cheapest
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Showing 25
of 196
live flights
Frontier Airlines
F9-1448
22:10
07/14/2026
SFO
San Francisco International Airport
11h 53m
1 Stop
⏱ ATL · 2h 38m ATL Airport
10:03
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹11,945
per person
Select →
✕ Non-refundable 🔥 Last 4 seats
Frontier Airlines
F9-1230
06:00
07/14/2026
SFO
San Francisco International Airport
28h 34m
1 Stop
⏱ DEN · 21h 14m DEN Airport
10:34
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,490
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-4402
21:00
07/14/2026
SFO
San Francisco International Airport
15h 22m
1 Stop
⏱ LAS · 8h 12m LAS Airport
12:22
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,490
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1850
16:30
07/14/2026
SFO
San Francisco International Airport
19h 52m
1 Stop
⏱ LAS · 12h 37m LAS Airport
12:22
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,490
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-2678
11:15
07/14/2026
SFO
San Francisco International Airport
27h 37m
1 Stop
⏱ ONT · 20h 39m ONT Airport
14:52
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,490
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1094
12:38
07/14/2026
SFO
San Francisco International Airport
21h 56m
1 Stop
⏱ DEN · 14h 34m DEN Airport
10:34
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹12,490
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-3532
14:10
07/14/2026
SJC
San Francisco International Airport
20:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹14,931
per person
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✕ Non-refundable 13 fare options
09:45
07/14/2026
SJC
San Francisco International Airport
8h 8m
1 Stop
⏱ SLC · 1h 4m SLC Airport
17:53
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹14,943
per person
Select →
✕ Non-refundable 5 fare options
14:59
07/14/2026
SJC
San Francisco International Airport
9h 0m
1 Stop
⏱ LAX · 2h 11m LAX Airport
23:59
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹14,943
per person
Select →
✕ Non-refundable 5 fare options
Frontier Airlines
F9-4158
11:20
07/14/2026
SFO
San Francisco International Airport
8h 38m
1 Stop
⏱ LAS · 1h 18m LAS Airport
19:58
07/14/2026
IAH
George Bush Intercontinental Houston Airport
₹15,269
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1230
06:00
07/14/2026
SFO
San Francisco International Airport
18h 40m
1 Stop
⏱ DEN · 11h 20m DEN Airport
00:40
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹15,784
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1094
12:38
07/14/2026
SFO
San Francisco International Airport
12h 2m
1 Stop
⏱ DEN · 4h 40m DEN Airport
00:40
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹15,784
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-1850
16:30
07/14/2026
SFO
San Francisco International Airport
27h 28m
1 Stop
⏱ LAS · 20h 5m LAS Airport
19:58
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹15,785
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-4402
21:00
07/14/2026
SFO
San Francisco International Airport
22h 58m
1 Stop
⏱ LAS · 15h 40m LAS Airport
19:58
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹15,785
per person
Select →
✕ Non-refundable
Frontier Airlines
F9-4158
11:20
07/14/2026
SFO
San Francisco International Airport
25h 2m
1 Stop
⏱ LAS · 17h 50m LAS Airport
12:22
07/15/2026
+1
IAH
George Bush Intercontinental Houston Airport
₹15,785
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-765
11:15
07/14/2026
SJC
San Francisco International Airport
7h 20m
1 Stop
⏱ SAN · 0h 35m SAN Airport
18:35
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,832
per person
Select →
✓ Refundable 🔥 Last 4 seats 8 fare options
Southwest Airlines
WN-3702
16:00
07/14/2026
SJC
San Francisco International Airport
8h 30m
1 Stop
⏱ SAN · 1h 45m SAN Airport
00:30
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹16,832
per person
Select →
✕ Non-refundable 2 fare options
Southwest Airlines
WN-3698
09:55
07/14/2026
SJC
San Francisco International Airport
8h 40m
1 Stop
⏱ SAN · 1h 50m SAN Airport
18:35
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,832
per person
Select →
✕ Non-refundable 2 fare options
Southwest Airlines
WN-2266
17:00
07/14/2026
SJC
San Francisco International Airport
7h 30m
1 Stop
⏱ LAS · 0h 55m LAS Airport
00:30
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹16,916
per person
Select →
✓ Refundable 4 fare options
Southwest Airlines
WN-205
11:25
07/14/2026
SJC
San Francisco International Airport
9h 40m
1 Stop
⏱ LAS · 2h 50m LAS Airport
21:05
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,916
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-1230
13:30
07/14/2026
SJC
San Francisco International Airport
9h 45m
1 Stop
⏱ PHX · 3h 10m PHX Airport
23:15
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹16,916
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-2369
08:55
07/14/2026
SJC
San Francisco International Airport
9h 30m
2 Stops
⏱ LAS · 1h 40m LAS Airport ⏱ MAF · 0h 40m MAF Airport
18:25
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹17,420
per person
Select →
✕ Non-refundable
Southwest Airlines
WN-4247
19:40
07/14/2026
SJC
San Francisco International Airport
13h 55m
1 Stop
⏱ DEN · 6h 55m DEN Airport
09:35
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹17,448
per person
Select →
✓ Refundable 4 fare options
Southwest Airlines
WN-3651
15:35
07/14/2026
SFO
San Francisco International Airport
7h 40m
1 Stop
⏱ PHX · 1h 0m PHX Airport
23:15
07/14/2026
HOU
George Bush Intercontinental Houston Airport
₹17,905
per person
Select →
✕ Non-refundable 9 fare options
Southwest Airlines
WN-3652
16:25
07/14/2026
SFO
San Francisco International Airport
8h 5m
1 Stop
⏱ SAN · 1h 5m SAN Airport
00:30
07/15/2026
+1
HOU
George Bush Intercontinental Houston Airport
₹17,905
per person
Select →
✕ Non-refundable 6 fare options
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San Francisco (SFO)
📍 San Francisco International Airport
🌍 United States
🕐 GMT -8
📐 Latitude: 37.61899948120117
📐 Longitude: -122.375
Houston (IAH)
📍 George Bush Intercontinental Houston Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.984399795532227
📐 Longitude: -95.34140014648438
✈ Distance: San Francisco,USA to Houston, TX,USA — 2627.19 km
📅 Results on this page are loaded for 14 Jul 2026 . Click Load more flights to expand the full list on this page.
San Francisco to Houston — what to expect when booking
The SFO–IAH route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between San Francisco,USA and Houston, TX,USA is approximately
2627.19 km .
Before you book
Compare nearby dates The date strip above lets you scan nearby fares without restarting the search.
Load the full list Route page starts with 25 flights for speed. Load more brings the complete list onto this page.
Check fare details Each result shows baggage, refundability and fare details before you proceed.
More flights from San Francisco (SFO)
94 routes
More flights from Houston (IAH)
153 routes
❓ Frequently asked questions — San Francisco to Houston flights
▼ Is it worth booking San Francisco to Houston flights in advance?
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
▼ How far is San Francisco from Houston by air?
The straight-line distance between San Francisco,USA (SFO) and Houston, TX,USA (IAH) is approximately 2627.19 km. Actual flying distance may vary slightly depending on routing.
▼ Are there non-stop flights from SFO to IAH?
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
▼ What is the cheapest day to fly from San Francisco to Houston?
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.