Which airports can I use when flying from Ontario to St. John's?

Flights from Ontario to St. John's usually depart from Ontario (ONT) and arrive at St John's (YYT).

Do I need a passport to fly from Ontario to St. John's?

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.

Have flight prices from Ontario to St. John's changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $805 to $1,357. That means the highest observed fare was about 68% higher than the lowest one.

What is the time difference between Ontario and St. John's?

St. John's is 4 hours ahead of Ontario (Newfoundland Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at St John's Airport (YYT)?

St John's Airport (YYT) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Hertz • Budget • Avis • Thrifty • Alamo

$805 CHEAP FLIGHTS from Ontario to St. John's (ONT - YYT)

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Cheapest round-trip

$805

Typical prices: $826-$826

Multiple Airlines

Mon 10/8Fri 10/12

ONT - YYT • 3 stops

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Flight Deals

Cheap Flights from Ontario to St. John's (ONT-YYT)

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

Round-trip

One-way

Recent round-trip flight deals from Ontario to St. John's

Thu, Oct 8 - Mon, Oct 12

8:35 pm - 3:05 pmONT Ontario-YYT St John's

14h 00m3 stops Las Vegas Harry Reid Intl Toronto Pearson Intl Halifax Intl

1:20 pm - 10:31 amYYT St John's-ONT Ontario

25h 41m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

$805Multiple Airlines

Thu, Oct 8 - Mon, Oct 12

8:35 pm - 3:05 pmONT Ontario-YYT St John's

14h 00m3 stops Las Vegas Harry Reid Intl Toronto Pearson Intl Halifax Intl

6:00 am - 10:31 amYYT St John's-ONT Ontario

33h 01m3 stops Montreal St Hubert Toronto Pearson Intl Las Vegas Harry Reid Intl

$816Multiple Airlines

Sat, Oct 17 - Wed, Oct 21

8:03 am - 12:30 pmONT Ontario-YYT St John's

23h 57m2 stops San Francisco Toronto Pearson Intl

5:45 am - 8:58 pmYYT St John's-ONT Ontario

19h 43m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$843United Airlines

Sat, Oct 17 - Wed, Oct 21

8:03 am - 12:30 pmONT Ontario-YYT St John's

23h 57m2 stops San Francisco Toronto Pearson Intl

5:45 am - 8:58 pmYYT St John's-ONT Ontario

19h 43m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$863United Airlines

Sat, Oct 17 - Wed, Oct 21

8:03 am - 12:30 pmONT Ontario-YYT St John's

23h 57m2 stops San Francisco Toronto Pearson Intl

5:45 am - 8:58 pmYYT St John's-ONT Ontario

19h 43m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$869United Airlines

Thu, Oct 8 - Mon, Oct 12

1:38 pm - 6:15 pmONT Ontario-YYT St John's

24h 07m2 stops Las Vegas Harry Reid Intl Toronto Pearson Intl

1:20 pm - 10:31 amYYT St John's-ONT Ontario

25h 41m2 stops Toronto Pearson Intl Las Vegas Harry Reid Intl

$877Multiple Airlines

Tue, Oct 13 - Tue, Oct 20

5:00 am - 12:33 amONT Ontario-YYT St John's

15h 03m2 stops Denver Intl Montreal Pierre Elliott Trudeau Intl

5:35 am - 8:58 pmYYT St John's-ONT Ontario

19h 53m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$879Air Canada

Wed, Oct 14 - Sun, Oct 18

5:00 am - 11:21 pmONT Ontario-YYT St John's

13h 51m2 stops Denver Intl Toronto Pearson Intl

5:35 am - 8:58 pmYYT St John's-ONT Ontario

19h 53m2 stops Montreal Pierre Elliott Trudeau Intl Denver Intl

$884Air Canada

Tue, Oct 13 - Mon, Oct 19

4:03 pm - 5:08 pmONT Ontario-YYT St John's

20h 35m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

1:15 pm - 10:23 amYYT St John's-ONT Ontario

25h 38m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$886United Airlines

Mon, Oct 12 - Mon, Oct 19

9:25 am - 12:33 amONT Ontario-YYT St John's

34h 38m2 stops San Francisco Montreal Pierre Elliott Trudeau Intl

1:15 pm - 10:23 amYYT St John's-ONT Ontario

25h 38m2 stops Montreal Pierre Elliott Trudeau Intl San Francisco

$903United Airlines

Booking Insights

Price, demand and travel trends for Ontario to St. John's flights

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

What is the cheapest airline to fly from Ontario to St. John's?

United Airlines ($843) and Air Canada ($879) are the cheapest airlines to fly round-trip from Ontario to St. John's according to KAYAK data over the last 5 days.

Find deals

When to book flights from Ontario to St. John's

Are your dates flexible? Find out the best times to travel from Ontario to St. John's 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 St. John's?
Flights from Ontario to St. John's usually depart from Ontario (ONT) and arrive at St John's (YYT).
Do I need a passport to fly from Ontario to St. John's?
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.
Have flight prices from Ontario to St. John's changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $805 to $1,357. That means the highest observed fare was about 68% higher than the lowest one.
What is the time difference between Ontario and St. John's?
St. John's is 4 hours ahead of Ontario (Newfoundland Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at St John's Airport (YYT)?
St John's Airport (YYT) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
• Hertz
• Budget
• Avis
• Thrifty
• Alamo

If you're arriving late at night and need somewhere to stay, check out these hotels close to St John's Airport.
- Holiday Inn Express & Suites St John's Airport By IHG
- Best Western Plus St. John's Airport Hotel and Suites
- Hampton Inn & Suites by Hilton St. John's Airport

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ONT - YYT

$805 Find Cheap Flights from Ontario to St. John's - Compare and Save

Everything you should know

Cheap Flights from Ontario to St. John's (ONT-YYT)

Recent round-trip flight deals from Ontario to St. John's

Recent one-way flight deals from Ontario to St. John's

Price, demand and travel trends for Ontario to St. John's flights

What is the cheapest airline to fly from Ontario to St. John's?

When to book flights from Ontario to St. John's

Your Ontario to St. John's flight questions, answered

Your guide to booking Ontario to St. John's flights

More options for your flight from Ontario to St. John's

Complete your trip to St. John's with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to St. John's

Find direct flights to and from Ontario and St. John's

Flights from domestic origins to St. John's

Flights to other popular destinations