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$683+ Cheap flights from the Czech Republic to Ontario (ONT)

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.
PRG — ONT
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Czech Republic to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Czech Republic (CZ0) to Ontario (ONT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$706
(United Airlines)

One-way from

$683
(British Airways)
From Czech Republic to Ontario
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One-way flight from Czech Republic to Ontario
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Find flight deals from Czech Republic to Ontario

Cheapest flights from Czech Republic to Ontario
Explore the most affordable flight options available from Czech Republic to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This United Airlines deal was found by Cheapflights users on 1/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/156:00 amPRG - ONT
2 stops20h 51mUnited Airlines
Sun 4/274:17 pmONT - PRG
2 stops36h 23mUnited Airlines
Deal found 1/21$706
This American Airlines deal was found by Cheapflights users on 1/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/66:35 amPRG - ONT
2 stops24h 41mAmerican Airlines
Mon 2/103:04 pmONT - PRG
2 stops20h 31mAmerican Airlines
Deal found 1/21$815
This Finnair deal was found by Cheapflights users on 1/21. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/288:10 amPRG - ONT
2 stops19h 49mMultiple Airlines
Sat 7/2611:59 pmONT - PRG
2 stops33h 46mMultiple Airlines
Deal found 1/21$851
This British Airways deal was found by Cheapflights users on 1/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/298:10 amPRG - ONT
2 stops18h 27mBritish Airways
Sat 7/265:06 pmONT - PRG
2 stops21h 14mBritish Airways
Deal found 1/21$909

Find flights from Czech Republic to Ontario within your budget

Customize your flight search to find flights from Czech Republic to Ontario 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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Tue 4/15

6:00 am-5:51 pm

2 stops20h 51m

Ontario

Sun 4/27

4:17 pm-1:40 pm

2 stops36h 23m

$706

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Thu 2/6

6:35 am-10:16 pm

2 stops24h 41m

Ontario

Mon 2/10

3:04 pm-8:35 pm

2 stops20h 31m

$815

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Sat 6/28

8:10 am-6:59 pm

2 stops19h 49m

Ontario

Sat 7/26

11:59 pm-6:45 pm

2 stops33h 46m

$851

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Sun 6/29

8:10 am-5:37 pm

2 stops18h 27m

Ontario

Sat 7/26

5:06 pm-11:20 pm

2 stops21h 14m

$909

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Sat 6/21

8:10 am-5:37 pm

2 stops18h 27m

$683

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Fri 4/25

2:05 pm-11:51 pm

2 stops18h 46m

$696

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Thu 4/10

9:35 am-10:40 pm

2 stops22h 05m

$1,023

PragueOntario

PRG - ONT

PRGONT

Václav Havel Prague

Sun 4/13

10:40 am-6:00 pm

1 stop40h 20m

$3,894

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Best time to book a flight from Czech Republic to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Czech Republic 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.

Travel insights for flights from Czech Republic to Ontario

Get recent, data-driven insights about flights from Czech Republic to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Czech Republic to Ontario?

Currently, August is the cheapest month in which you can book a flight from Czech Republic to Ontario (average of $246). Flying from Czech Republic to Ontario in March is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated January 21, 2025.
China Airlines
8.2
Very good
737 reviews

Crew

8.5

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

China Airlines
8.2
Very good
737 reviews
China Airlines
8.2
Very good
737 reviews

Crew

8.5

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

United Airlines
7.4
Good
8,985 reviews
China Airlines
8.2
Very good
737 reviews

Crew

8.5

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

American Airlines
7.2
Good
10,000 reviews
China Airlines
8.2
Very good
737 reviews

Crew

8.5

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

British Airways
6.6
Okay
6,834 reviews
China Airlines
8.2
Very good
737 reviews

Crew

8.5

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Reviews

1 / 10

For the money it’s good value. Seat space rather small

Related info for your journey

Find useful and relevant information for your journey from Czech Republic to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Ontario from Czech Republic?

    Ontario (ONT) is the airport you will fly into if you book a flight from Czech Republic to Ontario. It is only a 3.1 mi journey from Ontario (ONT) to Ontario’s city center.

  • What are the cheapest airlines to fly from Czech Republic to Ontario one-way?

    To fly one-way, consider booking your trip with British Airways, which is currently one of the cheapest options available, starting at $683. United Airlines flights start at $1,023 while deals on China Airlines start at $3,894 one-way.

  • Can I find deals for flights from Czech Republic to Ontario that include hotel bookings?

    Yes. In addition to deals on Czech Republic to Ontario flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Czech Republic to Ontario?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Czech Republic to Ontario.

  • Can I find deals for business class flights from Czech Republic to Ontario?

    Yes. Cheapflights offers flight deals from Czech Republic to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Czech Republic to Ontario?

    Currently, August is the cheapest month in which you can book a flight from Czech Republic to Ontario (average of $246). Flying from Czech Republic to Ontario in March is currently the most expensive (average of $310). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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