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

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

Which airports do connecting flights from Ontario to Prague pass through?

One-stop flights from Ontario to Prague most commonly connect through: • London Heathrow (LHR) - 44% of one-stop connections • Frankfurt am Main (FRA) - 33% of one-stop connections • Munich Franz Josef Strauss (MUC) - 22% of one-stop connections London Heathrow (LHR) handles the largest share of one-stop connections on this route.

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

Yes. Being flexible with your travel dates can save you up to 20% on the Ontario to Prague route. Friday is the cheapest departure day at $612 round-trip on average, while Sunday is the most expensive at $761, a difference of $149. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Prague?

Some of the most popular sights in Prague are Prague City Centre, Prague Central Station and O2 Arena. These are among the most viewed places in Prague on KAYAK.

How long is a flight from Ontario to Prague?

There are currently no nonstop flights available from Ontario to Prague. Flights with 1 layover take between 14h 07m and 15h 16m in total, depending on the connection.

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

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 Ontario to Prague looking right now?

One-way fares from Ontario to Prague are currently lower than usual. Average one-way flight prices are about $434, which is 6% below the typical average for this route.

How much time can I save by choosing a different layover airport from Ontario to Prague?

Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 14h 07m, compared with 14h 34m via Frankfurt am Main (FRA) and 15h 16m via London Heathrow (LHR).

What is the time difference between Ontario and Prague?

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

What car rental options are available at Václav Havel Prague Airport (PRG)?

Václav Havel Prague Airport (PRG) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include: · Rent Plus · NU Car · Alamo · Budget · CarWiz

How much should I expect to pay for a Ontario to Prague flight?

Round-trip flights from Ontario to Prague range from $607 to $740, with an average of $712 over the past 12 months. Anything below $607 counts as a good deal.

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

Delta ($727) and United Airlines ($729) are the cheapest airlines to fly round-trip from Ontario to Prague according to KAYAK data over the last 5 days.

What is the most popular layover airport when flying from Ontario to Prague?

London Heathrow (LHR) is the most popular layover for the Ontario to Prague route. 44% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via LHR.

What is the cheapest layover airport when flying from Ontario to Prague?

Flights via Munich Franz Josef Strauss (MUC) offer the most affordable fares, with an average round-trip price of $786. Based on KAYAK data over the past 3 months.

When flying from Ontario to Prague which airport offers the shortest layover?

Munich Franz Josef Strauss (MUC) had the shortest average connection time for Ontario to Prague layovers at 487 minutes over the past 3 months.

$400 CHEAP FLIGHTS from Ontario to Prague (ONT - PRG)

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Cheapest round-trip

$727

Typical prices: $607-$740

Delta

Sun 11/18Mon 11/26

ONT - PRG • 2 stops

Cheapest one-way

$400

Typical prices: $395-$502

United Airlines

Wed 12/5

ONT - PRG • 2 stops

Top layover airports

Munich Franz Josef Strauss (MUC)

Cheapest • Avg $786 (round-trip)

Frankfurt am Main (FRA)

Shortest trip • 14h 34m (one-way)

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Flight Deals

Cheap Flights from Ontario to Prague (ONT-PRG)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Ontario to Prague

Wed, Nov 18 - Thu, Nov 26

6:00 am - 5:05 pmONT Ontario-PRG Václav Havel Prague

26h 05m2 stops Salt Lake City Paris Charles de Gaulle

2:30 pm - 5:13 pmPRG Václav Havel Prague-ONT Ontario

35h 43m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$727Delta

Wed, Nov 18 - Thu, Nov 26

7:00 am - 4:05 pmONT Ontario-PRG Václav Havel Prague

24h 05m2 stops Chicago O'Hare Intl Munich Franz Josef Strauss

2:50 pm - 3:33 pmPRG Václav Havel Prague-ONT Ontario

33h 43m2 stops Frankfurt am Main San Francisco

$729United Airlines

Tue, Oct 6 - Tue, Oct 13

6:01 pm - 9:00 amONT Ontario-PRG Václav Havel Prague

29h 59m2 stops Seattle/Tacoma Intl New York John F Kennedy Intl

11:00 am - 11:16 amPRG Václav Havel Prague-ONT Ontario

33h 16m2 stops New York John F Kennedy Intl Seattle/Tacoma Intl

$749Delta

Wed, Oct 7 - Wed, Oct 21

11:10 am - 4:00 pmONT Ontario-PRG Václav Havel Prague

19h 50m2 stops San Francisco Munich Franz Josef Strauss

2:35 pm - 10:51 pmPRG Václav Havel Prague-ONT Ontario

17h 16m2 stops Frankfurt am Main San Francisco

$759United Airlines

Tue, Oct 6 - Tue, Oct 13

8:03 am - 9:20 pmONT Ontario-PRG Václav Havel Prague

52h 17m3 stops San Francisco Houston George Bush Intcntl Munich Franz Josef Strauss

6:10 am - 10:23 amPRG Václav Havel Prague-ONT Ontario

37h 13m2 stops Frankfurt am Main San Francisco

$770United Airlines

Sun, Nov 22 - Wed, Dec 9

7:00 am - 9:40 amONT Ontario-PRG Václav Havel Prague

17h 40m2 stops Chicago O'Hare Intl Frankfurt am Main

2:50 pm - 11:06 pmPRG Václav Havel Prague-ONT Ontario

17h 16m2 stops Frankfurt am Main San Francisco

$772United Airlines

Thu, Oct 29 - Wed, Nov 4

7:07 am - 5:05 pmONT Ontario-PRG Václav Havel Prague

25h 58m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 7:30 pmPRG Václav Havel Prague-ONT Ontario

22h 30m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

$777Delta

Thu, Oct 29 - Wed, Nov 4

9:45 am - 5:05 pmONT Ontario-PRG Václav Havel Prague

23h 20m2 stops Salt Lake City Paris Charles de Gaulle

6:00 am - 5:12 pmPRG Václav Havel Prague-ONT Ontario

20h 12m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$777Delta

Thu, Oct 29 - Thu, Nov 5

7:07 am - 9:05 amONT Ontario-PRG Václav Havel Prague

17h 58m2 stops Atlanta Hartsfield-Jackson Paris Charles de Gaulle

6:00 am - 5:12 pmPRG Václav Havel Prague-ONT Ontario

20h 12m2 stops Amsterdam Schiphol Seattle/Tacoma Intl

$777Delta

Sun, Feb 14 - Sun, Feb 28

6:53 pm - 10:40 pmONT Ontario-PRG Václav Havel Prague

18h 47m2 stops San Francisco Munich Franz Josef Strauss

2:50 pm - 11:06 pmPRG Václav Havel Prague-ONT Ontario

17h 16m2 stops Frankfurt am Main San Francisco

$778United Airlines

Booking Insights

Price, demand and travel trends for Ontario to Prague flights

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

Prices

Airlines

Layovers

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

Round-trip flights from Ontario to Prague start at $727. Prices are typical for this route right now, with typical round-trip fares ranging from $607 to $740. The lowest price found in the past 5 days was $727 on Delta.

Find deals

Cheapest flight	$400

Flight from Ontario to Prague

When to book flights from Ontario to Prague

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

Which airports can I use when flying from Ontario to Prague?
Flights from Ontario to Prague usually depart from Ontario (ONT) and arrive at Václav Havel Prague (PRG).
Which airports do connecting flights from Ontario to Prague pass through?
One-stop flights from Ontario to Prague most commonly connect through:

• London Heathrow (LHR) - 44% of one-stop connections
• Frankfurt am Main (FRA) - 33% of one-stop connections
• Munich Franz Josef Strauss (MUC) - 22% of one-stop connections

London Heathrow (LHR) handles the largest share of one-stop connections on this route.
Can I save money by using flexible dates for flights from Ontario to Prague?
Yes. Being flexible with your travel dates can save you up to 20% on the Ontario to Prague route. Friday is the cheapest departure day at $612 round-trip on average, while Sunday is the most expensive at $761, a difference of $149. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Prague?
Some of the most popular sights in Prague are Prague City Centre, Prague Central Station and O2 Arena. These are among the most viewed places in Prague on KAYAK.
How long is a flight from Ontario to Prague?
There are currently no nonstop flights available from Ontario to Prague. Flights with 1 layover take between 14h 07m and 15h 16m in total, depending on the connection.
Do I need a passport to fly from Ontario to Prague?
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 Ontario to Prague looking right now?
One-way fares from Ontario to Prague are currently lower than usual. Average one-way flight prices are about $434, which is 6% below the typical average for this route.
How much time can I save by choosing a different layover airport from Ontario to Prague?
Flying via Munich Franz Josef Strauss (MUC) gives the shortest average 1-stop total travel time at 14h 07m, compared with 14h 34m via Frankfurt am Main (FRA) and 15h 16m via London Heathrow (LHR).
What is the time difference between Ontario and Prague?
Prague is 9 hours ahead of Ontario (Central European Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Václav Havel Prague Airport (PRG)?
Václav Havel Prague Airport (PRG) hosts 5 major car rental companies, with daily rates starting from around $8 for economy cars. Top options include:
· Rent Plus
· NU Car
· Alamo
· Budget
· CarWiz
How much should I expect to pay for a Ontario to Prague flight?
Round-trip flights from Ontario to Prague range from $607 to $740, with an average of $712 over the past 12 months. Anything below $607 counts as a good deal.

If your dates can be flexible, aim for a Friday departure instead of Sunday. On this route, Friday flights average $612 - about $149 less than Sunday (20% 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 Václav Havel Prague Airport.
- Courtyard by Marriott Prague Airport
- Ramada by Wyndham Airport Prague
- Holiday Inn Prague Airport By IHG

Everything you need to know for your flight from Ontario to Prague

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ONT - PRG

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Cheap Flights from Ontario to Prague (ONT-PRG)

Recent round-trip flight deals from Ontario to Prague

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Recent last minute flight deals from Ontario to Prague

Price, demand and travel trends for Ontario to Prague flights

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

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

What is the most popular layover airport when flying from Ontario to Prague?

What is the cheapest layover airport when flying from Ontario to Prague?

When flying from Ontario to Prague which airport offers the shortest layover?

Key details for Ontario to Prague flights

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When to book flights from Ontario to Prague

Your Ontario to Prague flight questions, answered

Your guide to booking Ontario to Prague flights

Everything you need to know for your flight from Ontario to Prague

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