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Find Deals on Flights 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: Wed Oct 28 2015 Return: Wed Nov 4 2015 Trip spans 8 days
JetBlue Airways
JetBlue Airways
SFO
LAS
1h 37m
nonstop
LAS
SFO
1h 45m
nonstop
Depart: Thu Aug 27 2015 Return: Sat Aug 29 2015 Trip spans 3 days
Delta
Delta
LAX
SFO
1h 29m
nonstop
SFO
LAX
1h 42m
nonstop
Depart: Mon Sep 14 2015 Return: Sat Sep 19 2015 Trip spans 6 days
American Airlines
American Airlines
SFO
LAX
1h 31m
nonstop
LAX
SFO
1h 24m
nonstop
Depart: Tue Sep 29 2015 Return: Tue Oct 6 2015 Trip spans 8 days
Frontier
Frontier
LGA
MIA
3h 10m
nonstop
MIA
LGA
3h 00m
nonstop
Depart: Tue Aug 25 2015 Return: Wed Sep 2 2015 Trip spans 9 days
Spirit Airlines
Spirit Airlines
ATL
LAS
4h 12m
nonstop
LAS
ATL
3h 58m
nonstop
Depart: Sat Aug 29 2015 Return: Sat Sep 5 2015 Trip spans 8 days
Spirit Airlines
Spirit Airlines
ORD
LAS
3h 46m
nonstop
LAS
ORD
3h 40m
nonstop
Depart: Wed Aug 19 2015 Return: Sat Aug 22 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
LGA
2h 08m
nonstop
LGA
ORD
2h 14m
nonstop
Depart: Sat Sep 5 2015 Return: Wed Sep 9 2015 Trip spans 5 days
Spirit Airlines
Spirit Airlines
LGA
ORD
2h 14m
nonstop
ORD
LGA
2h 08m
nonstop
Depart: Fri Sep 4 2015 Return: Tue Sep 22 2015 Trip spans 19 days
Frontier
Frontier
LGA
DEN
4h 28m
nonstop
DEN
LGA
3h 55m
nonstop
Depart: Tue Aug 4 2015 Return: Tue Aug 11 2015 Trip spans 8 days
US Airways
US Airways
LGA
FLL
6h 43m
1 stop
FLL
LGA
4h 32m
1 stop
Depart: Thu Aug 20 2015 Return: Sun Aug 30 2015 Trip spans 11 days
JetBlue Airways
JetBlue Airways
ORD
JFK
2h 19m
nonstop
JFK
ORD
2h 33m
nonstop
Depart: Mon Sep 7 2015 Return: Fri Sep 11 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
JFK
ORD
2h 33m
nonstop
ORD
JFK
2h 08m
nonstop
Depart: Wed Oct 14 2015 Return: Sat Oct 17 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
LAX
ORD
3h 56m
nonstop
ORD
LAX
4h 25m
nonstop
Depart: Sun Oct 4 2015 Return: Wed Oct 7 2015 Trip spans 4 days
Spirit Airlines
Spirit Airlines
ORD
LAX
4h 22m
nonstop
LAX
ORD
3h 56m
nonstop
Depart: Thu Sep 3 2015 Return: Mon Sep 7 2015 Trip spans 5 days
JetBlue Airways
JetBlue Airways
JFK
FLL
3h 15m
nonstop
FLL
JFK
2h 54m
nonstop
Depart: Sat Aug 15 2015 Return: Wed Aug 26 2015 Trip spans 12 days
United
United
ORD
SFO
4h 40m
nonstop
SFO
ORD
4h 10m
nonstop
Depart: Tue Oct 13 2015 Return: Wed Oct 21 2015 Trip spans 9 days
United
United
SFO
ORD
4h 07m
nonstop
ORD
SFO
4h 41m
nonstop
Depart: Mon Oct 19 2015 Return: Wed Oct 21 2015 Trip spans 3 days
JetBlue Airways
JetBlue Airways
SEA
LAS
6h 30m
1 stop
LAS
SEA
4h 26m
1 stop
Depart: Fri Nov 20 2015 Return: Tue Dec 1 2015 Trip spans 12 days
United
United
ORD
EWR
2h 05m
nonstop
EWR
ORD
2h 31m
nonstop
Depart: Wed Sep 23 2015 Return: Tue Sep 29 2015 Trip spans 7 days
Delta
Delta
JFK
DEN
4h 36m
nonstop
DEN
JFK
3h 51m
nonstop
Airports
Origin

San Francisco
$77
New York
only $138
only $197
Seattle
$226
Chicago
$157
Atlanta
$157
Los Angeles
$125
Destination

San Francisco
$125
New York
only $167
only $197
Chicago
$167
Fort Lauderdale
$197
Los Angeles
$125
Newark
$241
Denver
$188
Las Vegas
$77
Miami
$138