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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: Tue Mar 17 2015 Return: Wed Mar 18 2015 Trip spans 2 days
JetBlue Airways
JetBlue Airways
SFO
5:25a
LAS
7:02a
1h 37m
nonstop
LAS
3:00a
SFO
4:44a
1h 44m
nonstop
Depart: Mon Mar 23 2015 Return: Wed Mar 25 2015 Trip spans 3 days
Multiple Airlines
Multiple Airlines
SFO
2:15p
LAS
3:45p
1h 30m
nonstop
LAS
3:00a
SFO
4:44a
1h 44m
nonstop
Depart: Sat Mar 14 2015 Return: Thu Mar 19 2015 Trip spans 6 days
Virgin America
Virgin America
SFO
3:40p
LAS
5:10p
1h 30m
nonstop
LAS
10:40a
SFO
12:15p
1h 35m
nonstop
Depart: Sat Mar 21 2015 Return: Tue Mar 24 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
LGA
5:50p
ORD
8:13p
2h 23m
nonstop
ORD
2:01p
LGA
4:10p
2h 09m
nonstop
Depart: Thu Apr 30 2015 Return: Sat May 2 2015 Trip spans 3 days
Spirit Airlines
Spirit Airlines
ORD
1:53a
LGA
4:00a
2h 07m
nonstop
LGA
5:55p
ORD
8:12p
2h 17m
nonstop
Depart: Fri Mar 27 2015 Return: Thu Apr 2 2015 Trip spans 7 days
United
United
SFO
5:00p
LAS
6:31p
1h 31m
nonstop
LAS
3:31p
SFO
5:09p
1h 38m
nonstop
Depart: Fri Apr 3 2015 Return: Sat Apr 11 2015 Trip spans 9 days
American Airlines
American Airlines
SFO
3:15a
LAX
4:52a
1h 37m
nonstop
LAX
2:45a
SFO
4:07a
1h 22m
nonstop
Depart: Fri May 22 2015 Return: Sat May 23 2015 Trip spans 2 days
United
United
SFO
2:45a
LAX
4:18a
1h 33m
nonstop
LAX
6:33p
SFO
7:59p
1h 26m
nonstop
Depart: Thu Jun 18 2015 Return: Wed Jun 24 2015 Trip spans 7 days
Delta
Delta
SFO
12:00p
LAX
1:30p
1h 30m
nonstop
LAX
8:00a
SFO
9:30a
1h 30m
nonstop
Depart: Tue Sep 15 2015 Return: Tue Sep 22 2015 Trip spans 8 days
United
United
EWR
1:00p
ORD
3:39p
2h 39m
nonstop
ORD
2:00a
EWR
3:58a
1h 58m
nonstop
Depart: Mon Sep 7 2015 Return: Fri Sep 25 2015 Trip spans 19 days
Delta
Delta
LGA
7:15a
ORD
10:00a
2h 45m
nonstop
ORD
1:30p
LGA
3:50p
2h 20m
nonstop
Depart: Wed Sep 16 2015 Return: Sun Sep 20 2015 Trip spans 5 days
American Airlines
American Airlines
EWR
11:53a
ORD
2:30p
2h 37m
nonstop
ORD
5:10a
EWR
7:29a
2h 19m
nonstop
Change your search
Airports
Origin

San Francisco
$57
New York
$97
Chicago
$107
Newark
$177
Destination

New York
$107
Chicago
$97
Los Angeles
$139
Las Vegas
$57