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Find Flight Deals from United States to United States

Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights to United States

(Round-trip)
Depart: Sat Feb 7 2015 Return: Tue Feb 10 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
LGA
4:55p
ORD
7:22p
2h 27m
nonstop
ORD
12:53a
LGA
3:00a
2h 07m
nonstop
Depart: Sat Feb 14 2015 Return: Tue Feb 17 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
12:59p
LGA
3:07p
2h 08m
nonstop
LGA
4:55p
ORD
7:18p
2h 23m
nonstop
Depart: Wed Mar 4 2015 Return: Sat Mar 7 2015 Trip spans 4 days
JetBlue Airways
JetBlue Airways
SFO
7:18a
LAS
8:58a
1h 40m
nonstop
LAS
6:50a
SFO
8:36a
1h 46m
nonstop
Depart: Tue Mar 10 2015 Return: Wed Mar 11 2015 Trip spans 2 days
Virgin America
Virgin America
SFO
9:40a
LAS
11:15a
1h 35m
nonstop
LAS
7:15a
SFO
8:50a
1h 35m
nonstop
Depart: Tue Apr 7 2015 Return: Wed Apr 8 2015 Trip spans 2 days
United
United
SFO
6:34p
LAS
8:08p
1h 34m
nonstop
LAS
3:16a
SFO
4:56a
1h 40m
nonstop
Depart: Mon Mar 16 2015 Return: Wed Mar 18 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SFO
2:15p
LAS
3:45p
1h 30m
nonstop
LAS
3:05a
SFO
4:40a
1h 35m
nonstop
Depart: Wed Feb 4 2015 Return: Tue Feb 10 2015 Trip spans 7 days
Frontier
Frontier
ORD
4:35p
LAS
8:30p
3h 55m
nonstop
LAS
8:05p
ORD
11:40p
3h 35m
nonstop
Depart: Fri Feb 13 2015 Return: Sat Feb 21 2015 Trip spans 9 days
Delta
Delta
LAX
12:00p
SFO
1:27p
1h 27m
nonstop
SFO
1:00a
LAX
2:25a
1h 25m
nonstop
Depart: Tue Feb 3 2015 Return: Wed Mar 25 2015 Trip spans 50 days
Virgin America
Virgin America
LAX
1:25p
SFO
2:45p
1h 20m
nonstop
SFO
12:10p
LAX
1:30p
1h 20m
nonstop
Depart: Wed Jun 10 2015 Return: Wed Jul 1 2015 Trip spans 22 days
American Airlines
American Airlines
SFO
8:05a
LAX
9:35a
1h 30m
nonstop
LAX
2:40a
SFO
4:03a
1h 23m
nonstop
Depart: Wed Jul 22 2015 Return: Tue Jul 28 2015 Trip spans 7 days
American Airlines
American Airlines
LAX
2:40a
SFO
4:03a
1h 23m
nonstop
SFO
3:00a
LAX
4:28a
1h 28m
nonstop
Depart: Fri May 22 2015 Return: Tue May 26 2015 Trip spans 5 days
United
United
LAX
9:30a
SFO
10:41a
1h 11m
nonstop
SFO
1:00p
LAX
2:22p
1h 22m
nonstop
Depart: Fri Jul 31 2015 Return: Tue Aug 4 2015 Trip spans 5 days
Multiple Airlines
Multiple Airlines
LAX
2:40a
SFO
4:03a
1h 23m
nonstop
SFO
4:00a
LAX
5:30a
1h 30m
nonstop
Depart: Thu Jul 16 2015 Return: Sun Jul 19 2015 Trip spans 4 days
Delta
Delta
SFO
12:00p
LAX
1:30p
1h 30m
nonstop
LAX
10:00a
SFO
11:30a
1h 30m
nonstop
Depart: Mon Jun 29 2015 Return: Tue Jul 7 2015 Trip spans 9 days
Delta
Delta
BWI
4:45a
MIA
10:24a
5h 39m
1 stop
MIA
2:30a
BWI
8:57a
6h 27m
1 stop
Depart: Thu Feb 5 2015 Return: Sat Feb 7 2015 Trip spans 3 days
American Airlines
American Airlines
BWI
12:20p
MIA
3:10p
2h 50m
nonstop
MIA
9:00a
BWI
11:34a
2h 34m
nonstop
Change your search
Airports
Origin

San Francisco
$97
New York
$87
Baltimore
$184
Chicago
$87
Los Angeles
$137
Destination

San Francisco
$137
New York
$87
Chicago
$87
Los Angeles
$153
Las Vegas
$97
Miami
$184