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: Wed Nov 25 2015 Return: Sun Dec 6 2015 Trip spans 12 days
Turkish Airlines
Turkish Airlines
BOS
SOF
14h 35m
1 stop
SOF
BOS
14h 30m
1 stop
Depart: Fri Jan 29 2016 Return: Sat Feb 6 2016 Trip spans 9 days
Turkish Airlines
Turkish Airlines
ORD
SOF
14h 40m
1 stop
SOF
ORD
28h 25m
1 stop
Depart: Thu Nov 19 2015 Return: Sat Nov 28 2015 Trip spans 10 days
Turkish Airlines
Turkish Airlines
IAD
SOF
14h 00m
1 stop
SOF
IAD
15h 20m
1 stop
Depart: Thu Oct 8 2015 Return: Sat Oct 24 2015 Trip spans 17 days
Aeroflot
Aeroflot
JFK
SOF
14h 10m
1 stop
SOF
JFK
32h 00m
1 stop
Depart: Thu Nov 5 2015 Return: Tue Nov 10 2015 Trip spans 6 days
United
United
EWR
SOF
12h 00m
1 stop
SOF
EWR
13h 30m
1 stop
Depart: Mon Nov 30 2015 Return: Tue Dec 22 2015 Trip spans 23 days
Air Canada
Air Canada
DCA
SOF
22h 20m
2 stops
SOF
DCA
40h 49m
2 stops
Depart: Mon Nov 23 2015 Return: Tue Dec 1 2015 Trip spans 9 days
Air Canada
Air Canada
LGA
SOF
17h 40m
2 stops
SOF
LGA
15h 26m
2 stops
Depart: Fri Nov 20 2015 Return: Sun Nov 29 2015 Trip spans 10 days
Lufthansa
Lufthansa
LAX
SOF
18h 55m
1 stop
SOF
LAX
18h 50m
1 stop
Depart: Mon Dec 7 2015 Return: Mon Dec 21 2015 Trip spans 15 days
Turkish Airlines
Turkish Airlines
MIA
SOF
28h 40m
1 stop
SOF
MIA
29h 05m
1 stop
Depart: Fri Oct 2 2015 Return: Sat Nov 28 2015 Trip spans 58 days
Air France
Air France
MDW
SOF
13h 45m
2 stops
SOF
MDW
16h 50m
2 stops
Depart: Sun Jan 10 2016 Return: Tue Jan 26 2016 Trip spans 17 days
Turkish Airlines
Turkish Airlines
HOU
SOF
16h 00m
1 stop
SOF
HOU
16h 35m
1 stop
Depart: Thu Oct 29 2015 Return: Tue Nov 17 2015 Trip spans 20 days
Turkish Airlines
Turkish Airlines
SFO
SOF
16h 20m
1 stop
SOF
SFO
29h 00m
1 stop
Depart: Fri Dec 25 2015 Return: Thu Jan 7 2016 Trip spans 14 days
KLM Royal Dutch
KLM Royal Dutch
SNA
SOF
21h 15m
2 stops
SOF
SNA
22h 10m
2 stops
Depart: Mon Sep 21 2015 Return: Tue Sep 29 2015 Trip spans 9 days
United
United
CLT
SOF
16h 45m
1 stop
SOF
CLT
17h 25m
1 stop
Depart: Thu Oct 1 2015 Return: Wed Oct 14 2015 Trip spans 14 days
$1038
Select
United
United
ATL
SOF
18h 13m
2 stops
SOF
ATL
23h 56m
2 stops
Depart: Mon Sep 14 2015 Return: Tue Sep 29 2015 Trip spans 16 days
$1056
Select
American Airlines
American Airlines
BWI
SOF
15h 50m
2 stops
SOF
BWI
16h 01m
2 stops
Depart: Wed Jul 29 2015 Return: Sat Sep 5 2015 Trip spans 39 days
$1057
Select
Air France
Air France
PHL
SOF
11h 41m
1 stop
SOF
PHL
16h 05m
1 stop
Depart: Sun Sep 20 2015 Return: Mon Oct 5 2015 Trip spans 16 days
$1060
Select
American Airlines
American Airlines
MKE
SOF
14h 10m
2 stops
SOF
MKE
17h 16m
2 stops
Depart: Wed Nov 4 2015 Return: Mon Nov 16 2015 Trip spans 13 days
$1064
Select
Air Canada
Air Canada
FLL
SOF
19h 30m
2 stops
SOF
FLL
20h 56m
2 stops
Depart: Tue Oct 13 2015 Return: Sat Oct 24 2015 Trip spans 12 days
$1069
Select
Major Airline
Major Airline
MCO
SOF
19h 00m
2 stops
SOF
MCO
36h 00m
1 stop
Airports
Origin

Milwaukee
$1060
New York
only $689
only $712
Charlotte
$986
Chicago
only $653
only $756
Fort Lauderdale
$1064
Santa Ana
$959
Washington
only $671
only $710
Miami
$755
San Francisco
$801
Baltimore
$1056
Atlanta
$1038
Orlando
$1069
Los Angeles
$745
Newark
$700
Philadelphia
$1057
Houston
$775
Boston
$653
Destination

Sofia
$653