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Cheap flights from Ontario (ONT) to Prague (PRG) from $627

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 9/5. 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.
ONT — PRG
May 2 — May 91
From?
To?
Thu 5/2
Thu 5/9
1 adult, Economy
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Cheap flight deals from Ontario to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Prague (PRG). 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 April 27, 2024.

Round-trip from

$650
From Ontario to Václav Havel Prague
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How far in advance should I book a flight from Ontario to Prague?

To save up to 25% on this flight, we recommend booking at least 29 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Ontario to Prague from $973 1-2 weeks out and tickets from $973 for flights departing within the next 72 hours.

What is the cheapest month to fly from Ontario to Prague?

February can be a great time to fly to Prague from Ontario with a flight ticket averaging about $1,122. Cheapflights users have found deals in the month of February for as cheap as $691. The most expensive prices can be found in the month of June.

When is the cheapest time to fly from Ontario to Prague (ONT - PRG)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Ontario to Prague as you normally would.

Cheap British Airways flights from Ontario to Prague

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Prague. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Take a peek at the cheapest British Airways flights we've detected traveling from Ontario to Prague. Make sure to check back often as deals are often changing.
Sat 8/1011:59 pmONT - PRG
2 stops32h 01mBritish Airways
Mon 8/198:45 pmPRG - ONT
2 stops35h 41mBritish Airways
Deal found 4/27$788
Wed 10/232:52 pmONT - PRG
2 stops19h 38mBritish Airways
Wed 11/67:05 amPRG - ONT
2 stops19h 43mBritish Airways
Deal found 4/25$861
Thu 10/2412:45 pmONT - PRG
2 stops19h 15mBritish Airways
Thu 11/77:05 amPRG - ONT
2 stops19h 43mBritish Airways
Deal found 4/26$906
Wed 6/1912:49 pmONT - PRG
2 stops19h 11mBritish Airways
Thu 8/2210:15 amPRG - ONT
2 stops22h 11mBritish Airways
Deal found 4/26$921
Fri 9/2712:45 pmONT - PRG
2 stops19h 20mBritish Airways
Fri 10/1110:05 amPRG - ONT
2 stops36h 20mBritish Airways
Deal found 4/26$928
Tue 9/32:52 pmONT - PRG
2 stops20h 33mBritish Airways
Tue 9/176:40 amPRG - ONT
2 stops19h 53mBritish Airways
Deal found 4/26$981
Fri 7/2611:59 pmONT - PRG
2 stops38h 21mBritish Airways
Fri 8/910:05 amPRG - ONT
2 stops40h 28mBritish Airways
Deal found 4/26$986
Thu 9/2612:40 pmONT - PRG
2 stops25h 45mBritish Airways
Thu 10/109:35 pmPRG - ONT
2 stops28h 58mBritish Airways
Deal found 4/25$1,001
Fri 7/1212:43 pmONT - PRG
2 stops25h 17mBritish Airways
Wed 7/316:40 amPRG - ONT
2 stops26h 09mBritish Airways
Deal found 4/25$1,091

Cheap United Airlines flights from Ontario to Prague

Explore cheap flight options specifically provided by United Airlines for the route between Ontario and Prague. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Take a gander at the lowest prices we've found on United Airlines flights from Ontario to Prague. Check back soon if you're not seeing flights that suit your needs.
Tue 8/271:35 pmONT - PRG
2 stops14h 45mUnited Airlines
Tue 9/1010:20 amPRG - ONT
2 stops19h 42mUnited Airlines
Deal found 4/25$895
Sat 8/241:35 pmONT - PRG
2 stops14h 45mUnited Airlines
Sat 9/72:05 pmPRG - ONT
2 stops19h 40mUnited Airlines
Deal found 4/25$995
Mon 8/51:30 pmONT - PRG
2 stops19h 20mUnited Airlines
Tue 8/208:45 amPRG - ONT
2 stops18h 11mUnited Airlines
Deal found 4/26$1,051
Sun 8/41:45 pmONT - PRG
2 stops19h 05mUnited Airlines
Wed 8/218:45 amPRG - ONT
2 stops18h 11mUnited Airlines
Deal found 4/26$1,116
Wed 5/291:50 pmONT - PRG
2 stops19h 00mUnited Airlines
Tue 6/111:25 pmPRG - ONT
2 stops18h 02mUnited Airlines
Deal found 4/26$1,221
Sun 6/95:15 amONT - PRG
2 stops23h 05mUnited Airlines
Sat 6/152:05 pmPRG - ONT
2 stops55h 40mUnited Airlines
Deal found 4/26$1,308
Thu 7/256:25 pmONT - PRG
2 stops38h 25mUnited Airlines
Thu 8/86:00 amPRG - ONT
2 stops25h 45mUnited Airlines
Deal found 4/25$1,424
Wed 6/191:55 pmONT - PRG
2 stops18h 55mUnited Airlines
Wed 7/311:50 amPRG - ONT
2 stops19h 55mUnited Airlines
Deal found 4/26$1,450
Sun 5/265:55 amONT - PRG
2 stops23h 10mUnited Airlines
Sun 6/26:00 amPRG - ONT
2 stops25h 27mUnited Airlines
Deal found 4/26$1,518

Cheap Ontario to Prague flights in April & May 2024

Find cheap flight options from Ontario to Prague specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 27, 2024.
Check out some of the best flight deals from Ontario to Prague in 2024. Check back regularly for other flight deals.
Fri 4/262:53 pmONT - PRG
2 stops19h 12mBritish Airways
Fri 5/310:05 amPRG - ONT
2 stops19h 09mBritish Airways
Deal found 4/26$1,131
Mon 4/2910:45 amONT - PRG
2 stops17h 35mMultiple Airlines
Mon 5/136:00 amPRG - ONT
2 stops26h 04mMultiple Airlines
Deal found 4/26$1,155
Wed 5/291:50 pmONT - PRG
2 stops19h 00mUnited Airlines
Tue 6/111:25 pmPRG - ONT
2 stops18h 02mUnited Airlines
Deal found 4/26$1,221
Wed 5/1510:42 amONT - PRG
2 stops17h 38mMultiple Airlines
Wed 5/2210:30 amPRG - ONT
2 stops21h 34mMultiple Airlines
Deal found 4/27$1,285
Fri 5/171:36 pmONT - PRG
2 stops38h 44mMultiple Airlines
Fri 5/3110:20 amPRG - ONT
2 stops21h 09mMultiple Airlines
Deal found 4/25$1,374
Fri 5/176:00 amONT - PRG
3 stops42h 35mMultiple Airlines
Fri 5/3110:20 amPRG - ONT
2 stops21h 09mMultiple Airlines
Deal found 4/25$1,448
Sun 5/265:55 amONT - PRG
2 stops23h 10mUnited Airlines
Sun 6/26:00 amPRG - ONT
2 stops25h 27mUnited Airlines
Deal found 4/26$1,518
Wed 5/85:15 amONT - PRG
2 stops27h 35mMultiple Airlines
Wed 6/510:30 amPRG - ONT
2 stops19h 18mMultiple Airlines
Deal found 4/26$1,872
Sat 5/2510:34 amONT - PRG
2 stops20h 56mBritish Airways
Sat 6/17:15 amPRG - ONT
2 stops21h 53mBritish Airways
Deal found 4/25$2,334

Ontario to Prague 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Prague in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Check out some of the best flight deals from Ontario to Prague in 2024. Check back regularly for other flight deals.
Sat 8/1011:59 pmONT - PRG
2 stops32h 01mBritish Airways
Mon 8/198:45 pmPRG - ONT
2 stops35h 41mBritish Airways
Deal found 4/27$788
Mon 9/92:02 pmONT - PRG
2 stops18h 48mMultiple Airlines
Tue 9/242:05 pmPRG - ONT
2 stops19h 40mMultiple Airlines
Deal found 4/26$850
Wed 10/232:52 pmONT - PRG
2 stops19h 38mBritish Airways
Wed 11/67:05 amPRG - ONT
2 stops19h 43mBritish Airways
Deal found 4/25$861
Tue 8/271:35 pmONT - PRG
2 stops14h 45mUnited Airlines
Tue 9/1010:20 amPRG - ONT
2 stops19h 42mUnited Airlines
Deal found 4/25$895
Sun 11/106:34 amONT - PRG
2 stops22h 01mBritish Airways
Mon 12/96:55 amPRG - ONT
2 stops19h 57mBritish Airways
Deal found 4/25$901
Thu 10/2412:45 pmONT - PRG
2 stops19h 15mBritish Airways
Thu 11/77:05 amPRG - ONT
2 stops19h 43mBritish Airways
Deal found 4/26$906
Sun 10/273:01 pmONT - PRG
2 stops18h 59mBritish Airways
Sun 11/1010:55 amPRG - ONT
2 stops19h 48mBritish Airways
Deal found 4/26$911
Wed 6/1912:49 pmONT - PRG
2 stops19h 11mBritish Airways
Thu 8/2210:15 amPRG - ONT
2 stops22h 11mBritish Airways
Deal found 4/26$921
Fri 9/2712:45 pmONT - PRG
2 stops19h 20mBritish Airways
Fri 10/1110:05 amPRG - ONT
2 stops36h 20mBritish Airways
Deal found 4/26$928

Ontario to Prague flights leaving soon

Find last-minute flight options from Ontario to Prague for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Book one of these great deals on flights from Ontario to Prague. It's wise to confirm all flight details are correct before booking.
Sun 5/510:29 amONT - PRG
2 stops17h 36mMultiple Airlines
Fri 5/312:05 pmPRG - ONT
2 stops18h 53mMultiple Airlines
Deal found 4/26$5,737

One-way flights to Prague from Ontario

Search for one-way flight options from Ontario to Prague. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 27, 2024.
Take a look at some of the one-way flights we've detected from Ontario to Prague. Users can also find round-trip Ontario to Prague flights by using the search form above.
Thu 9/57:00 amONT - PRG
2 stops18h 55mDelta
Deal found 4/26$627
Sun 9/15:00 pmONT - PRG
2 stops16h 50mDelta
Deal found 4/26$656
Mon 5/205:15 amONT - PRG
2 stops23h 05mUnited Airlines
Deal found 4/26$661
Thu 9/55:15 amONT - PRG
3 stops19h 20mAir Canada
Deal found 4/26$667
Sun 7/76:35 pmONT - PRG
2 stops38h 15mUnited Airlines
Deal found 4/26$674
Mon 5/206:00 amONT - PRG
3 stops26h 55mUnited Airlines
Deal found 4/26$797
Fri 7/121:30 pmONT - PRG
2 stops14h 50mUnited Airlines
Deal found 4/25$806
Wed 9/45:15 amONT - PRG
3 stops19h 30mAir Canada
Deal found 4/26$812
Sat 9/75:15 amONT - PRG
3 stops19h 20mAir Canada
Deal found 4/26$897

Find flights from Ontario to Prague within your budget

Customize your flight search to find flights from Ontario to Prague 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 2,991,349 searches. Data last updated April 27, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$788 - $1,599

Route

Depart

Return

Price

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Sat 8/10

2 stops32h 01m

Václav Havel Prague

Mon 8/19

2 stops35h 41m

$788

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Mon 9/9

2 stops18h 48m

Václav Havel Prague

Tue 9/24

2 stops19h 40m

$850

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Wed 10/23

2 stops19h 38m

Václav Havel Prague

Wed 11/6

2 stops19h 43m

$861

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Tue 8/27

2 stops14h 45m

Václav Havel Prague

Tue 9/10

2 stops19h 42m

$895

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Thu 10/24

2 stops19h 15m

Václav Havel Prague

Thu 11/7

2 stops19h 43m

$906

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Tue 9/3

2 stops20h 33m

Václav Havel Prague

Wed 9/18

2 stops38h 58m

$942

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Sun 8/25

2 stops20h 08m

Václav Havel Prague

Sun 9/8

2 stops18h 23m

$992

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Sat 8/24

2 stops14h 45m

Václav Havel Prague

Sat 9/7

2 stops19h 40m

$995

OntarioVáclav Havel Prague

ONT - PRG

ONTPRG

Ontario

Mon 9/9

2 stops19h 00m

Václav Havel Prague

Mon 9/23

2 stops40h 51m

$1,599

Flights are sorted by cheapest first

Deals found on 4/27

When is the cheapest time to fly from Ontario to Prague?

Use this chart to determine the cheapest time to fly round-trip from Ontario to Prague. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Ontario to Prague flight should consider departing on Thursday mornings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Prague by month

Plan your trip from Ontario to Prague by taking into account the cheapest months to travel. The average price of a one-way flight from Ontario to Prague is currently $733 while a round-trip flight costs $981. Price data was last updated on April 21, 2024.

Currently, November is the cheapest month in which you can book a flight from Ontario to Prague (average of $650). Flying from Ontario to Prague in June is currently the most expensive (average of $1,478). 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.

January

$749

February

$722

March

$776

April

$801

May

$888

June

$1,478

July

$1,244

August

$1,037

September

$935

October

$818

November

$650

December

$659

Temperature and rainfall in Prague by month

Plan your trip to Prague by taking into account the average temperature and rainfall totals by month.

PRG

Temperature

30.2 - 62.6 °F

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated April 27, 2024.
See what other customers who have flown with British Airways, United Airlines and Iberia from Ontario to Prague have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
China Airlines
8.3
Very good
960 reviews
Check prices

Entertainment

8.1

Food

7.8

Overall

8.3

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

China Airlines
8.3
Very good
960 reviews
China Airlines
8.3
Very good
960 reviews
Check prices

Entertainment

8.1

Food

7.8

Overall

8.3

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

Delta
8.1
Very good
10,951 reviews
China Airlines
8.3
Very good
960 reviews
Check prices

Entertainment

8.1

Food

7.8

Overall

8.3

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

United Airlines
7.4
Good
11,228 reviews
China Airlines
8.3
Very good
960 reviews
Check prices

Entertainment

8.1

Food

7.8

Overall

8.3

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

American Airlines
7.3
Good
14,875 reviews
China Airlines
8.3
Very good
960 reviews
Check prices

Entertainment

8.1

Food

7.8

Overall

8.3

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

Iberia
7.1
Good
2,764 reviews
China Airlines
8.3
Very good
960 reviews
Check prices

Entertainment

8.1

Food

7.8

Overall

8.3

Boarding

8.3

Crew

8.6

Comfort

8.0

Reviews

1 / 10

The business class cabin is really nice - EXCEPT the two interior seats have no divider between them - which makes for a bad experience -especially when the person next to you coughs excessively with no protection. Basically, the person is looking at you and coughing at you the WHOLE FLIGHT. Most major airlines have a sliding divider you can close for privacy and safety reasons. The window seats do not have this problem - so if you book business class and are traveling solo - make sure to get a window seat - I didn't and regretted it.

Related info for your journey

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

  • Can I find flights from Ontario to Prague for under $800 on Cheapflights?

    Yes, there are multiple flights from Ontario to Prague for under $800. The cheapest flight booked recently is on British Airways for just $788, but on average you can expect to pay $985.

  • Are there last-minute flights available from Ontario to Prague for under $5,800?

    There are currently 1+ open flights from Ontario to Prague within the next 7 days for less than $5,800.

  • What are the cheapest airlines flying from Ontario to Prague round-trip?

    Cheapflights users have booked flights from Ontario to Prague round-trip from $788. Other airlines that can offer you cheap pricing are United Airlines, from $895, and American Airlines, from $942.

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

    One-way options have recently been found by users for as low as $627 on Delta. Other airlines that offer cheap prices include United Airlines from $661 and Air Canada from $667 one-way.

  • What does ONT to PRG mean?

    ONT and PRG are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. ONT to PRG refers to a flight route from Ontario Airport to Václav Havel Prague Airport.

  • Can I find deals for flights from Ontario to Prague that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Prague flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Prague with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Prague flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

  • How can I find direct flights from Ontario to Prague?

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

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

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

  • Can I find deals for flights from Ontario to Prague that allow pets onboard?

    Many airlines flying from Ontario to Prague offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Prague?

    Yes, you can often find last-minute deals on Ontario to Prague flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Prague flight deals updated?

    The Ontario to Prague flight deals you see on this page were last updated on 4/27.

See more FAQs

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Search flights from Ontario to Prague by cabin class

Find flights from Ontario to Prague, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Prague?

Cheapflights makes it easy to find Ontario to Prague flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Ontario to Prague?

Cheapflights helps you find that perfect flight to Prague from Ontario by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Ontario to Prague with no change fees?

Yes, we can. To see specific flights from Ontario to Prague with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Ontario to Prague become cheaper?

Yes! Start tracking prices for Ontario to Prague flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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