When did momondo last update prices for flights from United States to Ostrava Mosnov Airport?

Prices for flights from United States to Ostrava Mosnov Airport refresh daily.

How old do you have to be to fly from United States to Ostrava Mosnov Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Ostrava Mosnov Airport.

What documentation or ID do you need to fly to Ostrava Mosnov Airport?

The necessary travel and health documents for your Ostrava Mosnov Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$686 Cheap Flights from the United States to Ostrava in 2025/26

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0 bags

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Find the cheapest flights from the United States to Ostrava

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Recent round-trip flight deals from the United States to Ostrava

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5:40 pm - 2:10 pm

JFK

OSR

14h 30m1 stop

2:45 pm - 8:20 pm

OSR

JFK

11h 35m1 stop

$686LOT

Sat, Apr 18 - Fri, Apr 24

8:55 pm - 2:10 pm

JFK

OSR

35h 15m2 stops

2:45 pm - 8:20 pm

OSR

JFK

11h 35m1 stop

$1,043Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

8:55 pm - 2:10 pm

JFK

OSR

35h 15m2 stops

2:45 pm - 7:56 am

OSR

JFK

23h 11m2 stops

$1,209Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

5:40 pm - 2:10 pm

JFK

OSR

14h 30m1 stop

2:45 pm - 8:20 pm

OSR

JFK

11h 35m1 stop

$1,303LOT

Sat, Apr 18 - Fri, Apr 24

4:15 pm - 2:10 pm

JFK

OSR

15h 55m2 stops

2:45 pm - 3:40 pm

OSR

JFK

30h 55m1 stop

$1,311Multiple Airlines

Thu, Apr 16 - Fri, Apr 24

5:30 pm - 2:10 pm

JFK

OSR

14h 40m2 stops

2:45 pm - 3:40 pm

OSR

JFK

30h 55m1 stop

$1,344Multiple Airlines

Sat, Apr 18 - Fri, Apr 24

5:40 pm - 2:10 pm

JFK

OSR

14h 30m1 stop

2:45 pm - 2:05 pm

OSR

JFK

29h 20m2 stops

$2,326Multiple Airlines

Sat, Apr 18 - Fri, Apr 24

5:40 pm - 2:10 pm

JFK

OSR

14h 30m1 stop

2:45 pm - 8:20 pm

OSR

JFK

11h 35m1 stop

$3,751LOT

Sat, Apr 18 - Fri, Apr 24

10:05 pm - 2:10 pm

JFK

OSR

34h 05m2 stops

2:45 pm - 8:05 pm

OSR

JFK

35h 20m2 stops

$4,242Multiple Airlines

Fri, Apr 17 - Fri, Apr 24

10:20 pm - 2:10 pm

JFK

OSR

33h 50m1 stop

2:45 pm - 7:20 pm

OSR

JFK

34h 35m2 stops

$4,949Multiple Airlines

Fri, Apr 17 - Thu, Apr 23

LOT flights from United States to Ostrava

Our best LOT deals on United States to Ostrava flight tickets

LOT

Apr 18

JFK5:40 pmNew York John F Kennedy Intl

14h 30m

1 stop

OSR2:10 pmOstrava Mosnov

Apr 24

OSR2:45 pmOstrava Mosnov

11h 35m

1 stop

JFK8:20 pmNew York John F Kennedy Intl

$686

Find similar

LOT

Apr 18

EWR7:45 pmNewark

12h 25m

1 stop

OSR2:10 pmOstrava Mosnov

Apr 23

OSR2:45 pmOstrava Mosnov

12h 05m

1 stop

EWR8:50 pmNewark

$732

Find similar

LOT

Apr 17

EWR8:20 pmNewark

35h 50m

2 stops

OSR2:10 pmOstrava Mosnov

Apr 23

OSR2:45 pmOstrava Mosnov

33h 35m

1 stop

EWR6:20 pmNewark

$743

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$686

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 4/17

8:55 pm-2:10 pm

2 stops35h 15m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$1,043

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 4/17

8:55 pm-2:10 pm

2 stops35h 15m

Ostrava Mosnov

Fri 4/24

2:45 pm-7:56 am

2 stops23h 11m

$1,209

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$1,303

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Thu 4/16

4:15 pm-2:10 pm

2 stops15h 55m

Ostrava Mosnov

Fri 4/24

2:45 pm-3:40 pm

1 stop30h 55m

$1,311

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:30 pm-2:10 pm

2 stops14h 40m

Ostrava Mosnov

Fri 4/24

2:45 pm-3:40 pm

1 stop30h 55m

$1,344

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Fri 4/24

2:45 pm-2:05 pm

2 stops29h 20m

$2,326

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Sat 4/18

5:40 pm-2:10 pm

1 stop14h 30m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:20 pm

1 stop11h 35m

$3,751

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 4/17

10:05 pm-2:10 pm

2 stops34h 05m

Ostrava Mosnov

Fri 4/24

2:45 pm-8:05 pm

2 stops35h 20m

$4,242

New YorkOstrava

JFK - OSR

JFKOSR

New York John F Kennedy Intl

Fri 4/17

10:20 pm-2:10 pm

1 stop33h 50m

Ostrava Mosnov

Thu 4/23

2:45 pm-7:20 pm

2 stops34h 35m

$4,949

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from United States to Ostrava

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

How long does it take to fly to Ostrava?

The flight from United States to Ostrava depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to Ostrava (the most popular airport in Ostrava), then the flight time is 34h 55m on average. If you fly from San Francisco (another popular airport in United States) to Ostrava, then the average flight time is 36h 35m.

Cheap United States to Ostrava flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Ostrava

Fastest flight time	25h 15m
Direct flights	None

The fastest flight from United States to Ostrava takes 25h 15m

There are no direct flights from United States to Ostrava. There are no popular flight routes from United States to Ostrava.

Search flight deals

When did momondo last update prices for flights from United States to Ostrava Mosnov Airport?
Prices for flights from United States to Ostrava Mosnov Airport refresh daily.
How old do you have to be to fly from United States to Ostrava Mosnov Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Ostrava Mosnov Airport.
What documentation or ID do you need to fly to Ostrava Mosnov Airport?
The necessary travel and health documents for your Ostrava Mosnov Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from United States to Ostrava?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Ostrava. momondo saves you time and could save you money on your trip.

Can I find flights from United States to Ostrava with flexible booking policies on momondo?

momondo does allow users to show only those flights to Ostrava from United States which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from United States to Ostrava?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from United States to Ostrava.

I’m not ready to book a flight from United States to Ostrava right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Ostrava now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ostrava and let you know when they change.