Find Cheap Flights from Czech Republic to United States

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Dates flexible? Here are the best fares found in the past 48 hours...

Book cheap flights from Czech Republic to United States

(Round-trip)
Depart: Tue Dec 12 2017 Return: Sat Dec 16 2017 Trip spans 5 days
TAP Portugal
TAP Portugal
PRG
EWR
26h 25m
1 stop
EWR
PRG
17h 10m
1 stop
Depart: Fri Aug 4 2017 Return: Tue Aug 8 2017 Trip spans 5 days
British Airways
British Airways
PRG
JFK
29h 40m
1 stop
JFK
PRG
12h 25m
1 stop
Depart: Wed Aug 23 2017 Return: Fri Sep 8 2017 Trip spans 17 days
Lufthansa
Lufthansa
PRG
EWR
14h 00m
1 stop
EWR
PRG
9h 50m
1 stop
Depart: Wed Dec 27 2017 Return: Tue Jan 2 2018 Trip spans 7 days
KLM
KLM
PRG
JFK
19h 30m
1 stop
JFK
PRG
16h 20m
1 stop
Depart: Thu Sep 7 2017 Return: Fri Sep 29 2017 Trip spans 23 days
Air France
Air France
PRG
JFK
9h 10m
nonstop
JFK
PRG
8h 10m
nonstop
Depart: Thu Sep 14 2017 Return: Sat Sep 23 2017 Trip spans 10 days
Delta
Delta
PRG
MDW
18h 38m
2 stops
MDW
PRG
14h 10m
2 stops
Depart: Thu Dec 14 2017 Return: Thu Jan 11 2018 Trip spans 29 days
Air Canada
Air Canada
PRG
LGA
16h 10m
2 stops
LGA
PRG
19h 05m
2 stops
Depart: Thu Aug 31 2017 Return: Sun Oct 1 2017 Trip spans 32 days
United
United
PRG
LGA
22h 42m
2 stops
LGA
PRG
18h 30m
1 stop
Depart: Mon Oct 2 2017 Return: Mon Oct 16 2017 Trip spans 15 days
airberlin
airberlin
PRG
BOS
16h 15m
1 stop
BOS
PRG
10h 10m
1 stop
Depart: Thu Oct 5 2017 Return: Tue Oct 17 2017 Trip spans 13 days
Turkish Airlines
Turkish Airlines
PRG
IAD
15h 30m
1 stop
IAD
PRG
32h 40m
1 stop
Depart: Thu Aug 31 2017 Return: Thu Oct 5 2017 Trip spans 36 days
American Airlines
American Airlines
PRG
DCA
15h 57m
2 stops
DCA
PRG
13h 40m
2 stops
Depart: Wed Oct 4 2017 Return: Tue Oct 17 2017 Trip spans 14 days
Major Airline
Major Airline
PRG
FLL
18h 20m
2 stops
FLL
PRG
17h 34m
2 stops
Depart: Mon Jul 31 2017 Return: Thu Aug 31 2017 Trip spans 32 days
SWISS
SWISS
PRG
SFO
14h 35m
1 stop
SFO
PRG
28h 35m
1 stop
Depart: Fri Nov 10 2017 Return: Mon Nov 13 2017 Trip spans 4 days
Norwegian
Norwegian
PRG
FLL
15h 30m
1 stop
FLL
PRG
32h 15m
1 stop
Depart: Thu Jul 6 2017 Return: Thu Jul 13 2017 Trip spans 8 days
Aeroflot
Aeroflot
PRG
JFK
22h 15m
1 stop
JFK
PRG
22h 25m
1 stop
Depart: Fri Jun 23 2017 Return: Thu Jun 29 2017 Trip spans 7 days
Finnair
Finnair
PRG
ORD
29h 45m
2 stops
ORD
PRG
29h 50m
1 stop
Depart: Fri Dec 8 2017 Return: Sat Dec 16 2017 Trip spans 9 days
TAP Portugal
TAP Portugal
PRG
JFK
20h 15m
1 stop
JFK
PRG
18h 15m
1 stop
Depart: Thu Sep 14 2017 Return: Sat Sep 23 2017 Trip spans 10 days
British Airways
British Airways
PRG
ORD
15h 20m
1 stop
ORD
PRG
17h 20m
1 stop
Depart: Tue Jun 27 2017 Return: Sun Jul 9 2017 Trip spans 13 days
Condor
Condor
PRG
SEA
14h 15m
1 stop
SEA
PRG
18h 10m
1 stop
Depart: Thu Aug 17 2017 Return: Sun Aug 20 2017 Trip spans 4 days
KLM
KLM
PRG
EWR
14h 54m
1 stop
EWR
PRG
21h 19m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an email and someone from our team will get back to you promptly.

Airports
Origin

Prague
$381
Destination

San Francisco
$692
New York
only $452
only $409
Seattle
$836
Chicago
only $414
only $450
Fort Lauderdale
$534
Newark
$381
Washington
only $488
only $510
Boston
$470