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Find Deals on Flights from United States to Sofia

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

Book cheap flights to Sofia

(Round-trip)
Depart: Fri Sep 18 2015 Return: Sun Oct 11 2015 Trip spans 24 days
Turkish Airlines
Turkish Airlines
ORD
SOF
14h 40m
1 stop
SOF
ORD
15h 50m
1 stop
Depart: Wed Nov 18 2015 Return: Mon Nov 23 2015 Trip spans 6 days
Turkish Airlines
Turkish Airlines
BOS
SOF
14h 35m
1 stop
SOF
BOS
14h 30m
1 stop
Depart: Tue Sep 8 2015 Return: Wed Sep 23 2015 Trip spans 16 days
LOT Polish Air
LOT Polish Air
JFK
SOF
11h 45m
1 stop
SOF
JFK
28h 50m
1 stop
Depart: Mon Nov 9 2015 Return: Tue Dec 1 2015 Trip spans 23 days
Turkish Airlines
Turkish Airlines
IAD
SOF
26h 40m
1 stop
SOF
IAD
15h 20m
1 stop
Depart: Tue Nov 3 2015 Return: Tue Nov 10 2015 Trip spans 8 days
Air Canada
Air Canada
DCA
SOF
18h 40m
2 stops
SOF
DCA
23h 23m
2 stops
Depart: Fri Nov 20 2015 Return: Sun Nov 29 2015 Trip spans 10 days
Air Canada
Air Canada
LGA
SOF
17h 40m
2 stops
SOF
LGA
21h 42m
2 stops
Depart: Wed Aug 19 2015 Return: Thu Sep 3 2015 Trip spans 16 days
Turkish Airlines
Turkish Airlines
HOU
SOF
16h 20m
1 stop
SOF
HOU
28h 35m
1 stop
Depart: Sat Oct 10 2015 Return: Tue Oct 20 2015 Trip spans 11 days
Aeroflot
Aeroflot
LAX
SOF
32h 35m
1 stop
SOF
LAX
36h 35m
1 stop
Depart: Sun Aug 23 2015 Return: Wed Sep 2 2015 Trip spans 11 days
KLM Royal Dutch
KLM Royal Dutch
MDW
SOF
17h 14m
2 stops
SOF
MDW
21h 00m
2 stops
Depart: Mon Sep 21 2015 Return: Mon Sep 28 2015 Trip spans 8 days
United
United
SFO
SOF
19h 45m
2 stops
SOF
SFO
15h 45m
1 stop
Depart: Fri Sep 4 2015 Return: Thu Oct 1 2015 Trip spans 28 days
Aeroflot
Aeroflot
MIA
SOF
35h 30m
1 stop
SOF
MIA
33h 50m
1 stop
Depart: Wed Sep 2 2015 Return: Tue Sep 22 2015 Trip spans 21 days
United
United
EWR
SOF
11h 10m
1 stop
SOF
EWR
13h 45m
1 stop
Depart: Fri Nov 13 2015 Return: Sun Nov 22 2015 Trip spans 10 days
American Airlines
American Airlines
MSP
SOF
19h 44m
3 stops
SOF
MSP
26h 34m
3 stops
Depart: Fri Sep 25 2015 Return: Tue Oct 13 2015 Trip spans 19 days
American Airlines
American Airlines
DEN
SOF
15h 59m
2 stops
SOF
DEN
40h 16m
2 stops
Depart: Fri Oct 30 2015 Return: Sun Nov 15 2015 Trip spans 17 days
$1054
Select
Major Airline
Major Airline
BWI
SOF
19h 35m
2 stops
SOF
BWI
18h 34m
2 stops
Depart: Sun Sep 27 2015 Return: Sat Oct 3 2015 Trip spans 7 days
$1071
Select
Turkish Airlines
Turkish Airlines
FLL
SOF
19h 45m
2 stops
SOF
FLL
31h 19m
2 stops
Depart: Thu Jun 18 2015 Return: Wed Jun 24 2015 Trip spans 7 days
$1257
Select
American Airlines
American Airlines
TPA
SOF
45h 35m
2 stops
SOF
TPA
48h 34m
2 stops
Depart: Thu Jul 2 2015 Return: Fri Jul 10 2015 Trip spans 9 days
$1366
Select
American Airlines
American Airlines
ATL
SOF
23h 55m
2 stops
SOF
ATL
32h 59m
2 stops
Depart: Thu Jul 9 2015 Return: Thu Jul 16 2015 Trip spans 8 days
$1377
Select
Air France
Air France
SNA
SOF
19h 20m
2 stops
SOF
SNA
22h 11m
2 stops
Depart: Mon Oct 5 2015 Return: Fri Oct 9 2015 Trip spans 5 days
$1513
Select
Aeroflot
Aeroflot
SEA
SOF
37h 15m
2 stops
SOF
SEA
37h 52m
2 stops
Airports
Origin

New York
only $647
only $712
Seattle
$1513
Chicago
only $532
only $798
Fort Lauderdale
$1071
Santa Ana
$1377
Washington
only $665
only $705
Miami
$900
San Francisco
$818
Baltimore
$1054
Minneapolis
$942
Atlanta
$1366
Los Angeles
$769
Newark
$907
Denver
$948
Tampa
$1257
Houston
$755
Boston
$625
Destination

Sofia
$532