Which airports can I use when flying from Prague to Ontario?

Flights from Prague to Ontario usually depart from Václav Havel Prague (PRG) and arrive at Ontario (ONT).

Can I save money by using flexible dates for flights from Prague to Ontario?

Yes. Flexible dates can save you up to 22% on flights from Prague to Ontario. Sunday is the cheapest departure day at $728 round-trip on average, while Wednesday is the most expensive at $930, a difference of $202. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

What popular places can I visit in Ontario?

Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

Do I need a passport to fly from Prague to Ontario?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

How are flight prices from Prague to Ontario looking right now?

One-way fares from Prague to Ontario are currently lower than usual. Average one-way flight prices are about $593, which is 86% below the typical average for this route.

What is the time difference between Prague and Ontario?

Ontario is 9 hours behind Prague (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Ontario Airport (ONT)?

Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include: • Fox • Thrifty • Europcar • Dollar • Alamo

How much is a round-trip flight from Prague to Ontario?

Round-trip flights from Prague to Ontario typically range from $728 to $930. The lowest price found in the past 5 days was $575, on American Airlines.

Which airline is the cheapest to fly from Prague to Ontario?

American Airlines ($575) and United Airlines ($582) are the cheapest airlines to fly round-trip from Prague to Ontario according to KAYAK data over the last 5 days.

$535 CHEAP FLIGHTS from Prague to Ontario (PRG - ONT)

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Cheapest round-trip

$575

Typical prices: $728-$930

American Airlines

Mon 11/5Fri 11/9

PRG - ONT • 2 stops

Cheapest one-way

$535

Typical prices: $3,995-$3,995

Multiple Airlines

Fri 12/7

PRG - ONT • 3 stops

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Cheap Flights from Prague to Ontario (PRG-ONT)

Cheap flights from Prague to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Round-trip

One-way

Last minute

Thu, Nov 5 - Mon, Nov 9

6:35 am - 9:32 pmPRG Václav Havel Prague-ONT Ontario

23h 57m2 stops London Heathrow Dallas/Fort Worth

2:22 pm - 5:30 pmONT Ontario-PRG Václav Havel Prague

18h 08m2 stops Dallas/Fort Worth London Heathrow

$575American Airlines

Thu, Nov 5 - Mon, Nov 9

6:35 am - 9:32 pmPRG Václav Havel Prague-ONT Ontario

23h 57m2 stops London Heathrow Dallas/Fort Worth

2:22 pm - 5:30 pmONT Ontario-PRG Václav Havel Prague

18h 08m2 stops Dallas/Fort Worth London Heathrow

$577American Airlines

Thu, Nov 5 - Mon, Nov 9

6:35 am - 11:46 pmPRG Václav Havel Prague-ONT Ontario

26h 11m2 stops London Heathrow Dallas/Fort Worth

10:30 am - 5:30 pmONT Ontario-PRG Václav Havel Prague

22h 00m2 stops Dallas/Fort Worth London Heathrow

$578American Airlines

Fri, Feb 5 - Fri, Feb 19

11:25 am - 10:15 pmPRG Václav Havel Prague-ONT Ontario

19h 50m2 stops Frankfurt am Main Houston George Bush Intcntl

8:00 am - 1:05 pmONT Ontario-PRG Václav Havel Prague

20h 05m2 stops San Francisco Munich Franz Josef Strauss

$582United Airlines

Wed, Jan 20 - Mon, Feb 1

11:30 am - 10:15 pmPRG Václav Havel Prague-ONT Ontario

19h 45m2 stops Frankfurt am Main Houston George Bush Intcntl

11:20 am - 2:00 pmONT Ontario-PRG Václav Havel Prague

17h 40m2 stops San Francisco Frankfurt am Main

$584United Airlines

Thu, Feb 4 - Sat, Feb 13

11:40 am - 11:13 pmPRG Václav Havel Prague-ONT Ontario

44h 33m2 stops Helsinki-Vantaa Dallas/Fort Worth

7:00 am - 6:55 pmONT Ontario-PRG Václav Havel Prague

26h 55m2 stops Dallas/Fort Worth Madrid Barajas

$609Iberia

Thu, Feb 4 - Fri, Feb 12

11:40 am - 11:13 pmPRG Václav Havel Prague-ONT Ontario

44h 33m2 stops Helsinki-Vantaa Dallas/Fort Worth

7:00 am - 11:40 amONT Ontario-PRG Václav Havel Prague

43h 40m2 stops Dallas/Fort Worth Madrid Barajas

$617Iberia

Wed, Feb 3 - Sun, Feb 14

7:45 pm - 9:48 amPRG Václav Havel Prague-ONT Ontario

23h 03m2 stops Madrid Barajas Dallas/Fort Worth

10:34 am - 2:55 pmONT Ontario-PRG Václav Havel Prague

19h 21m2 stops Dallas/Fort Worth Madrid Barajas

$618Iberia

Fri, Nov 13 - Sun, Nov 15

11:25 am - 9:40 pmPRG Václav Havel Prague-ONT Ontario

19h 15m2 stops Frankfurt am Main Houston George Bush Intcntl

9:25 am - 1:05 pmONT Ontario-PRG Václav Havel Prague

18h 40m2 stops San Francisco Munich Franz Josef Strauss

$639United Airlines

Thu, Nov 12 - Sun, Nov 15

11:30 am - 9:40 pmPRG Václav Havel Prague-ONT Ontario

19h 10m2 stops Frankfurt am Main Houston George Bush Intcntl

9:25 am - 1:05 pmONT Ontario-PRG Václav Havel Prague

18h 40m2 stops San Francisco Munich Franz Josef Strauss

$642United Airlines

Price, demand and travel trends for Prague to Ontario flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

How much is a round-trip flight from Prague to Ontario? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Prague to Ontario departing in november.

Find deals

Cheapest flight	$535

One-way flight from Prague to Ontario

When to book flights from Prague to Ontario

Are your dates flexible? Find out the best times to travel from Prague to Ontario 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.

Do I need a passport to fly from Prague to Ontario?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
How are flight prices from Prague to Ontario looking right now?
One-way fares from Prague to Ontario are currently lower than usual. Average one-way flight prices are about $593, which is 86% below the typical average for this route.
What car rental options are available at Ontario Airport (ONT)?
Ontario Airport (ONT) hosts 5 major car rental companies, with daily rates starting from around $18 for economy cars. Top options include:

• Fox
• Thrifty
• Europcar
• Dollar
• Alamo
Which airports can I use when flying from Prague to Ontario?
Flights from Prague to Ontario usually depart from Václav Havel Prague (PRG) and arrive at Ontario (ONT).
Can I save money by using flexible dates for flights from Prague to Ontario?
Yes. Flexible dates can save you up to 22% on flights from Prague to Ontario. Sunday is the cheapest departure day at $728 round-trip on average, while Wednesday is the most expensive at $930, a difference of $202.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.
What is the time difference between Prague and Ontario?
Ontario is 9 hours behind Prague (Pacific Time vs Central European Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in Ontario?
Some of the most popular sights in Ontario are Ontario Convention Center and Cucamonga-Guasti Regional Park. These are among the most viewed places in Ontario on KAYAK.

If your dates are flexible, aim for a Sunday departure and avoid flying on Wednesday. On this route, Sunday flights average $728, about $202 less than Wednesday fares (22% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to Ontario Airport.

• Azure Hotel & Suites, Trademark Collection by Wyndham
• La Quinta Inn & Suites by Wyndham Ontario Airport
• Ontario Airport Inn

More options for your flight from Prague to Ontario

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PRG - ONT

$535 Find Cheap Flights from Prague to Ontario - Compare and Save

Everything you should know

Cheap Flights from Prague to Ontario (PRG-ONT)

Cheap flights from Prague to Ontario with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.

Price, demand and travel trends for Prague to Ontario flights

How much is a round-trip flight from Prague to Ontario?

Which airline is the cheapest to fly from Prague to Ontario?

Key details for Prague to Ontario flights

Cheapest flight

When to book flights from Prague to Ontario

Your Prague to Ontario flight questions, answered

Your guide to booking Prague to Ontario flights

More options for your flight from Prague to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Prague to Ontario

Find direct flights to and from Prague and Ontario

Flights from domestic origins to Ontario

Flights to other popular destinations

Find deals for your return flight