$771+ Cheap flights from California to Ostrava (OSR)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — OSR
Jun 17 — Jun 241
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from California to Ostrava
Keep the following information in mind while searching for California to Ostrava flight deals. Data was last updated June 12, 2025.
Round-trip from | $2,337 (LOT) |
|---|---|
One-way from | $771 (Kiwi.com) |
Find flight deals from California to Ostrava
Cheapest flights from California to OstravaExplore the most affordable flight options available from California to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
Explore the most affordable flight options available from California to Ostrava. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.
This LOT deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:10 amSFO - OSR
2 stops23h 00mMultiple Airlines
Mon 7/285:30 amOSR - SFO
2 stops27h 13mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$2,337
This KAYAK deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/176:00 amSFO - OSR
2 stops23h 10mLOT
Mon 7/285:30 amOSR - SFO
2 stops27h 13mLOT
Deal found 6/10![LOT logo]()
$2,351
This Trip.com deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/243:20 pmSJC - OSR
3 stops37h 50mMultiple Airlines
Fri 6/272:45 pmOSR - SJC
3 stops40h 27mMultiple Airlines
Deal found 6/11![Multiple Airlines logo]()
$2,917
Cheapflights Fare Finder
Customize your flight search to find flights from California to Ostrava that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from California to Ostrava that are best for you.
Fly from
California
Fly to
Ostrava
Route
Depart
Return
Price
San FranciscoOstrava
SFO - OSR
SFOOSR
San Francisco
Thu 7/17
6:10 am-2:10 pm
2 stops23h 00m
Ostrava Mosnov
Mon 7/28
5:30 am-11:43 pm
2 stops27h 13m
$2,337
San FranciscoOstrava
SFO - OSR
SFOOSR
San Francisco
Thu 7/17
6:00 am-2:10 pm
2 stops23h 10m
Ostrava Mosnov
Mon 7/28
5:30 am-11:43 pm
2 stops27h 13m
$2,351
San JoseOstrava
SJC - OSR
SJCOSR
San Jose
Tue 6/24
3:20 pm-2:10 pm
3 stops37h 50m
Ostrava Mosnov
Fri 6/27
2:45 pm-10:12 pm
3 stops40h 27m
$2,917
San JoseOstrava
SJC - OSR
SJCOSR
San Jose
Sat 6/21
7:57 pm-2:10 pm
3 stops57h 13m
$771
Best time to book a flight from California to Ostrava
Have a flexible travel schedule? Discover the best time to fly to Ostrava from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from California to Ostrava
Rainfall in Ostrava by month
Plan your trip to Ostrava by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Ostrava ranges from 1.2 - 3.9 inches per month. June is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Ostrava when rainfall is around 1.2 in.
Temperature in Ostrava by month
Plan your trip to Ostrava by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Ostrava, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).
Reviews of airlines servicing Ostrava
Get insights into the airlines that provide service to Ostrava. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ostrava. Reviews last updated June 12, 2025.
Entertainment
7.0
Crew
8.2
Overall
7.6
Comfort
7.5
Boarding
7.6
Food
7.2
Reviews
1 / 20
2.0
MediocreHinesh,May 2025
LHR - WAW
Entertainment
7.0
Crew
8.2
Overall
7.6
Comfort
7.5
Boarding
7.6
Food
7.2
Reviews
1 / 20
2.0
MediocreHinesh,May 2025
LHR - WAW