Find Deals on Flights from San Francisco to United States

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from San Francisco to United States

(Round-trip)
Depart: Mon Mar 13 2017 Return: Wed Mar 15 2017 Trip spans 3 days
Major Airline
Major Airline
SFO
LAS
1h 30m
nonstop
LAS
SFO
1h 35m
nonstop
Depart: Tue Feb 28 2017 Return: Wed Mar 8 2017 Trip spans 9 days
JetBlue
JetBlue
SFO
LAS
1h 30m
nonstop
LAS
SFO
1h 40m
nonstop
Depart: Wed Mar 29 2017 Return: Tue Apr 4 2017 Trip spans 7 days
United
United
SFO
LAS
1h 39m
nonstop
LAS
SFO
1h 40m
nonstop
Depart: Sat May 13 2017 Return: Tue May 16 2017 Trip spans 4 days
Virgin America
Virgin America
SFO
LAS
1h 32m
nonstop
LAS
SFO
1h 32m
nonstop
Depart: Sat Mar 4 2017 Return: Sat Mar 11 2017 Trip spans 8 days
Frontier
Frontier
SFO
DEN
2h 34m
nonstop
DEN
SFO
2h 45m
nonstop
Depart: Tue Apr 4 2017 Return: Sat Apr 15 2017 Trip spans 12 days
Delta
Delta
SFO
LAX
1h 35m
nonstop
LAX
SFO
1h 34m
nonstop
Depart: Tue Feb 28 2017 Return: Thu Mar 2 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SFO
LAS
1h 30m
nonstop
LAS
SFO
1h 30m
nonstop
Depart: Tue Mar 7 2017 Return: Wed Mar 8 2017 Trip spans 2 days
JetBlue
JetBlue
SFO
LAS
1h 37m
nonstop
LAS
SFO
1h 40m
nonstop
Depart: Tue Apr 4 2017 Return: Wed Apr 5 2017 Trip spans 2 days
Major Airline
Major Airline
SFO
LAS
1h 30m
nonstop
LAS
SFO
1h 35m
nonstop
Depart: Tue May 9 2017 Return: Wed May 17 2017 Trip spans 9 days
Major Airline
Major Airline
SFO
LAS
1h 32m
nonstop
LAS
SFO
1h 37m
nonstop
Depart: Mon Jun 19 2017 Return: Fri Jun 23 2017 Trip spans 5 days
Southwest
Southwest
SFO
LAS
1h 20m
nonstop
LAS
SFO
1h 30m
nonstop
Depart: Sat Jun 3 2017 Return: Sat Jul 29 2017 Trip spans 57 days
American Airlines
American Airlines
SFO
LAX
1h 27m
nonstop
LAX
SFO
1h 19m
nonstop
Depart: Sun Apr 2 2017 Return: Wed Apr 5 2017 Trip spans 4 days
Major Airline
Major Airline
SFO
LAS
1h 30m
nonstop
LAS
SFO
1h 34m
nonstop
Depart: Tue Mar 7 2017 Return: Sat Mar 11 2017 Trip spans 5 days
Virgin America
Virgin America
SFO
LAX
1h 25m
nonstop
LAX
SFO
1h 15m
nonstop
Depart: Tue Feb 28 2017 Return: Fri Mar 10 2017 Trip spans 11 days
JetBlue
JetBlue
SFO
LAS
1h 30m
nonstop
LAS
SFO
1h 40m
nonstop
Depart: Sat Apr 8 2017 Return: Sat Apr 15 2017 Trip spans 8 days
Delta
Delta
SFO
LAX
1h 40m
nonstop
LAX
SFO
1h 34m
nonstop
Depart: Sat Jun 3 2017 Return: Wed Jun 14 2017 Trip spans 12 days
Virgin America
Virgin America
SFO
LAS
1h 24m
nonstop
LAS
SFO
1h 30m
nonstop
Depart: Tue May 16 2017 Return: Sat May 20 2017 Trip spans 5 days
Frontier
Frontier
SFO
DEN
2h 35m
nonstop
DEN
SFO
2h 40m
nonstop
Depart: Sat May 20 2017 Return: Tue May 23 2017 Trip spans 4 days
Delta
Delta
SFO
LAX
1h 35m
nonstop
LAX
SFO
1h 30m
nonstop
Depart: Sat May 27 2017 Return: Sun May 28 2017 Trip spans 2 days
United
United
SFO
ORD
4h 02m
nonstop
ORD
SFO
4h 41m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

San Francisco
$51
Destination

Chicago
$121
Los Angeles
$95
Denver
$97
Las Vegas
$51