Book United San Francisco to St. Louis flight deals from $257

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Search flights from San Francisco to St. Louis (SFO - STL)

October

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Monday 8th

Return Tuesday 23rd
from$ 257*Viewed: 6 hours ago

Wednesday 10th

Return Thursday 25th
from$ 257*Viewed: 6 hours ago

Monday 15th

Return Tuesday 30th
from$ 257*Viewed: 6 hours ago

November

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Wednesday 14th

Return Thursday 29th
from$ 265*Viewed: 6 hours ago

Tuesday 27th

Return Wednesday 12th
from$ 267*Viewed: 6 hours ago

Wednesday 28th

Return Thursday 13th
from$ 265*Viewed: 6 hours ago

December

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Saturday 1st

Return Sunday 16th
from$ 307*Viewed: 6 hours ago

Monday 3rd

Return Tuesday 18th
from$ 274*Viewed: 6 hours ago

Tuesday 4th

Return Wednesday 19th
from$ 307*Viewed: 6 hours ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
A view of the St. Louis Arch

Plan ahead for flights from San Francisco to St. Louis

from
to
Type
Dates
Price*
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Wed 3 Oct 2018
Return Thu 18 Oct 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Mon 8 Oct 2018
Return Tue 23 Oct 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Tue 9 Oct 2018
Return Wed 24 Oct 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Wed 10 Oct 2018
Return Thu 25 Oct 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Wed 17 Oct 2018
Return Thu 1 Nov 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Tue 23 Oct 2018
Return Wed 7 Nov 2018
from$ 257*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Wed 24 Oct 2018
Return Thu 8 Nov 2018
from$ 265*Viewed: 6 hours ago
San Francisco (SFO)
to St. Louis (STL)
Roundtrip
Depart Tue 30 Oct 2018
Return Wed 14 Nov 2018
from$ 265*Viewed: 6 hours ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.