SFO - OSR

$1,008 Find Cheap Flights from San Francisco to Ostrava

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Ostrava departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Ostrava

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Ostrava, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Ostrava, as well as popular online travel agencies
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41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$1,008
LOT
Thu 5/21Wed 8/19
SFO - OSR • 1 stop
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Ostrava!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from San Francisco to Ostrava (SFO-OSR)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Ostrava that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Ostrava

Thu, May 21 - Wed, Aug 19
LOT Logo
3:50 pm - 2:10 pm
SFO
-
OSR
13h 20m
1 stop
LOT Logo
2:45 pm - 8:15 pm
OSR
-
SFO
14h 30m
1 stop
$1,008LOT
Wed, May 20 - Wed, Aug 19
LOT Logo
10:15 pm - 2:10 pm
SFO
-
OSR
30h 55m
1 stop
LOT Logo
2:45 pm - 8:15 pm
OSR
-
SFO
14h 30m
1 stop
$1,059LOT
Sat, May 23 - Wed, Aug 19
TAP AIR PORTUGAL Logo
7:35 pm - 2:10 pm
SFO
-
OSR
57h 35m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 2:30 pm
OSR
-
SFO
32h 45m
2 stops
$1,392TAP AIR PORTUGAL
Mon, May 25 - Wed, Aug 19
Multiple Airlines Logo
6:00 am - 10:05 am
SFO
-
OSR
43h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 8:15 pm
OSR
-
SFO
14h 30m
1 stop
$1,428Multiple Airlines
Tue, May 26 - Wed, Aug 19
TAP AIR PORTUGAL Logo
4:35 pm - 2:10 pm
SFO
-
OSR
36h 35m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 2:30 pm
OSR
-
SFO
32h 45m
2 stops
$1,435TAP AIR PORTUGAL
Sat, May 23 - Tue, Aug 18
Multiple Airlines Logo
7:35 pm - 2:10 pm
SFO
-
OSR
57h 35m
2 stops
Multiple Airlines Logo
2:45 pm - 2:30 pm
OSR
-
SFO
56h 45m
2 stops
$1,446Multiple Airlines
Thu, May 21 - Thu, Aug 20
LOT Logo
3:50 pm - 2:10 pm
SFO
-
OSR
13h 20m
1 stop
LOT Logo
2:45 pm - 10:04 pm
OSR
-
SFO
40h 19m
2 stops
$1,447LOT
Thu, May 21 - Wed, Aug 19
LOT Logo
3:50 pm - 2:10 pm
SFO
-
OSR
13h 20m
1 stop
LOT Logo
2:45 pm - 10:04 pm
OSR
-
SFO
40h 19m
2 stops
$1,452LOT
Sat, May 23 - Wed, Aug 19
TAP AIR PORTUGAL Logo
7:35 pm - 2:10 pm
SFO
-
OSR
57h 35m
2 stops
TAP AIR PORTUGAL Logo
2:45 pm - 2:30 pm
OSR
-
SFO
32h 45m
2 stops
$1,459TAP AIR PORTUGAL
Mon, May 25 - Wed, Aug 19
Multiple Airlines Logo
6:00 am - 10:05 am
SFO
-
OSR
43h 05m
2 stops
Multiple Airlines Logo
2:45 pm - 8:15 pm
OSR
-
SFO
14h 30m
1 stop
$1,470Multiple Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Ostrava flights

Get data-powered insights and trends into flights from San Francisco to Ostrava to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from San Francisco to Ostrava?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from San Francisco to Ostrava were found on LOT ($1,008) and TAP AIR PORTUGAL ($1,392).

Find deals

Good to know

Cheapest flight$1,008
Flight from San Francisco to Ostrava

When to book flights from San Francisco to Ostrava

Are your dates flexible? Find out the best times to travel from San Francisco to Ostrava based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from San Francisco to Ostrava

  • What is the cheapest flight from San Francisco to Ostrava?

    In the last 3 days, the lowest price for a flight from San Francisco to Ostrava was $1,008 for a round-trip ticket.

  • Do I need a passport to fly between San Francisco and Ostrava?

    Yes

  • Which airports will I be using when flying from San Francisco to Ostrava?

    On your way to Ostrava, you’ll fly out from San Francisco. You’ll be landing at Ostrava Mosnov.

  • Which aircraft models fly most regularly from San Francisco to Ostrava?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from San Francisco to Ostrava?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Ostrava.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Ostrava?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ostrava from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Ostrava?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ostrava with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and OSR can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Ostrava?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ostrava from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from San Francisco to Ostrava

Information on your arrival and departure airports

San Francisco (SFO)
Ostrava (OSR)