When did momondo last update prices for flights from Ontario Airport to Václav Havel Prague Airport?

Prices for flights from Ontario Airport to Václav Havel Prague Airport are updated daily.

How old do you have to be to fly from Ontario Airport to Václav Havel Prague Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Václav Havel Prague Airport.

What documentation or ID do you need to fly to Václav Havel Prague Airport?

The travel and health documents you'll need for your trip to Václav Havel Prague Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$261 Cheap Flights from Ontario to Prague in 2026

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Find the cheapest flights from Ontario to Prague

Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

2:08 pm - 8:50 pm

ONT

PRG

21h 42m

2 stops

8:40 am - 10:36 pm

PRG

ONT

22h 56m

2 stops

$500American Airlines

Wed, Apr 8 - Tue, Apr 14

11:05 am - 12:45 pm

ONT

PRG

16h 40m

2 stops

11:40 am - 9:50 pm

PRG

ONT

19h 10m

2 stops

$510United Airlines

Mon, Mar 30 - Tue, Apr 7

11:05 am - 12:45 pm

ONT

PRG

16h 40m

2 stops

6:10 am - 9:50 pm

PRG

ONT

24h 40m

2 stops

$511United Airlines

Mon, Mar 30 - Tue, Apr 7

11:05 am - 12:45 pm

ONT

PRG

16h 40m

2 stops

6:15 am - 5:47 pm

PRG

ONT

20h 32m

2 stops

$512United Airlines

Mon, Mar 30 - Thu, Apr 9

11:53 am - 7:35 pm

ONT

PRG

22h 42m

2 stops

6:00 am - 11:44 pm

PRG

ONT

26h 44m

2 stops

$528Delta

Tue, Apr 14 - Tue, Apr 21

11:05 am - 12:45 pm

ONT

PRG

16h 40m

2 stops

9:05 am - 8:36 pm

PRG

ONT

20h 31m

2 stops

$560United Airlines

Mon, Mar 30 - Mon, Apr 13

1:43 pm - 4:05 pm

ONT

PRG

17h 22m

2 stops

6:10 am - 9:50 pm

PRG

ONT

24h 40m

2 stops

$561United Airlines

Fri, Apr 3 - Tue, Apr 7

11:05 am - 12:45 pm

ONT

PRG

16h 40m

2 stops

6:15 am - 5:47 pm

PRG

ONT

20h 32m

2 stops

$562United Airlines

Mon, Mar 30 - Sun, Apr 5

2:00 pm - 9:45 pm

ONT

PRG

22h 45m

2 stops

6:00 am - 10:40 pm

PRG

ONT

25h 40m

2 stops

$568Delta

Tue, Jul 7 - Tue, Sep 8

11:05 am - 12:45 pm

ONT

PRG

16h 40m

2 stops

2:20 pm - 10:26 pm

PRG

ONT

41h 06m

2 stops

$581United Airlines

Fri, Apr 3 - Mon, Apr 13

United Airlines flights from Ontario to Prague

Our best United Airlines deals on Ontario to Prague flight tickets

United Airlines

Mar 30

ONT11:05 amOntario

16h 40m

2 stops

PRG12:45 pmVáclav Havel Prague

Apr 7

PRG11:40 amVáclav Havel Prague

19h 10m

2 stops

ONT9:50 pmOntario

$510

United Airlines

Mar 30

ONT11:05 amOntario

16h 40m

2 stops

PRG12:45 pmVáclav Havel Prague

Apr 7

PRG6:10 amVáclav Havel Prague

24h 40m

2 stops

ONT9:50 pmOntario

$511

United Airlines

Mar 30

ONT11:05 amOntario

16h 40m

2 stops

PRG12:45 pmVáclav Havel Prague

Apr 9

PRG6:15 amVáclav Havel Prague

20h 32m

2 stops

ONT5:47 pmOntario

$512

Delta flights from Ontario to Prague

Our best Delta deals on Ontario to Prague flight tickets

Delta

Apr 14

ONT11:53 amOntario

22h 42m

2 stops

PRG7:35 pmVáclav Havel Prague

Apr 21

PRG6:00 amVáclav Havel Prague

26h 44m

2 stops

ONT11:44 pmOntario

$528

Delta

Jul 7

ONT2:00 pmOntario

22h 45m

2 stops

PRG9:45 pmVáclav Havel Prague

Sep 8

PRG6:00 amVáclav Havel Prague

25h 40m

2 stops

ONT10:40 pmOntario

$568

Delta

Jul 7

ONT11:55 amOntario

24h 50m

2 stops

PRG9:45 pmVáclav Havel Prague

Sep 8

PRG6:00 amVáclav Havel Prague

20h 16m

2 stops

ONT5:16 pmOntario

$588

Fly from

Fly to

Route

Depart

Return

Price

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Wed 4/8

2:08 pm-8:50 pm

2 stops21h 42m

Václav Havel Prague

Tue 4/14

8:40 am-10:36 pm

2 stops22h 56m

$500

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Mon 3/30

11:05 am-12:45 pm

2 stops16h 40m

Václav Havel Prague

Tue 4/7

11:40 am-9:50 pm

2 stops19h 10m

$510

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Mon 3/30

11:05 am-12:45 pm

2 stops16h 40m

Václav Havel Prague

Tue 4/7

6:10 am-9:50 pm

2 stops24h 40m

$511

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Mon 3/30

11:05 am-12:45 pm

2 stops16h 40m

Václav Havel Prague

Thu 4/9

6:15 am-5:47 pm

2 stops20h 32m

$512

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Tue 4/14

11:53 am-7:35 pm

2 stops22h 42m

Václav Havel Prague

Tue 4/21

6:00 am-11:44 pm

2 stops26h 44m

$528

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Mon 3/30

11:05 am-12:45 pm

2 stops16h 40m

Václav Havel Prague

Mon 4/13

9:05 am-8:36 pm

2 stops20h 31m

$560

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Fri 4/3

1:43 pm-4:05 pm

2 stops17h 22m

Václav Havel Prague

Tue 4/7

6:10 am-9:50 pm

2 stops24h 40m

$561

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Mon 3/30

11:05 am-12:45 pm

2 stops16h 40m

Václav Havel Prague

Sun 4/5

6:15 am-5:47 pm

2 stops20h 32m

$562

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Tue 7/7

2:00 pm-9:45 pm

2 stops22h 45m

Václav Havel Prague

Tue 9/8

6:00 am-10:40 pm

2 stops25h 40m

$568

OntarioPrague

ONT - PRG

ONTPRG

Ontario

Fri 4/3

11:05 am-12:45 pm

2 stops16h 40m

Václav Havel Prague

Mon 4/13

2:20 pm-10:26 pm

2 stops41h 06m

$581

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Ontario to Prague

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ontario to Václav Havel Prague?

United Airlines is the most popular carrier operating from Ontario to Václav Havel Prague

What airlines fly to Prague?

Scandinavian Airlines, Condor and Lufthansa are the top three most popular airlines that fly to Prague from Ontario according to our data. Scandinavian Airlines is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Prague. Keep in mind that there are 15 different airlines that fly to Prague on a routine basis, so you have a few additional options to choose from.

When to book flights from Ontario to Prague

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Prague according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Ontario to Prague (ONT to PRG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Prague

Fastest flight time	16h 40m
Direct flights	None

The fastest flight from Ontario to Prague takes 16h 40m

There are no direct flights from Ontario to Prague. There are no popular flight routes from Ontario to Prague.

Search flight deals

How far is Ontario to Václav Havel Prague by plane?
The straight-line distance from Ontario to Václav Havel Prague is 5923.0 mi. Typically, this will take 16h 40m by plane in normal conditions.
When did momondo last update prices for flights from Ontario Airport to Václav Havel Prague Airport?
Prices for flights from Ontario Airport to Václav Havel Prague Airport are updated daily.
How old do you have to be to fly from Ontario Airport to Václav Havel Prague Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Václav Havel Prague Airport.
What documentation or ID do you need to fly to Václav Havel Prague Airport?
The travel and health documents you'll need for your trip to Václav Havel Prague Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Václav Havel Prague Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Český Krumlov

Pilsen

Liberec

Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Prague?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Ontario to Prague for you.

Can I find flights from Ontario to Prague with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Prague from Ontario with this policy.

How can momondo help me find flights from Ontario to Prague?

Once all potential Ontario to Prague flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Ontario to Prague right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Prague from Ontario. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.