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Cheap flights from New Haven to Ontario from C$ 244

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 18/12. Fares are subject to change and may not be available on all flights or dates of travel.
HVN — YYZ
4 Dec — 11 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from New Haven to Ontario

Keep the following information in mind while searching for New Haven to Ontario flight deals. Data was last updated 4 November 2025.

Round-trip from

C$ 566

One-way from

C$ 244

Popular in

November

Cheapest in

May

Average price

C$ 498
31/1-4/2
  • 31/1-4/2
  • 2 total stops
  • 34h 35m total
  • New Haven to Ontario
Search Deals
18/12
  • 18/12
  • 1 total stop
  • 29h 04m total
  • New Haven to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 102 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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Find flight deals from New Haven to Ontario

Enter your travel dates to find the best prices.

Cheapest flights from New Haven to Ontario
Explore the most affordable flight options available from New Haven to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 November 2025.

Wed 19/116:30 a.m.HVN - YYZ
1 stop11h 23mMultiple Airlines
Wed 26/1110:55 a.m.YYZ - HVN
1 stop11h 23mMultiple Airlines
Deal found 2/11C$ 622
Wed 17/123:55 p.m.HVN - YUL
1 stop8h 35mMultiple Airlines
Wed 24/127:00 a.m.YUL - HVN
2 stops15h 30mMultiple Airlines
Deal found 1/11C$ 627
Thu 4/127:00 a.m.HVN - YYZ
1 stop14h 19mMultiple Airlines
Sat 6/122:20 p.m.YYZ - HVN
1 stop23h 16mMultiple Airlines
Deal found 3/11C$ 630
Thu 13/111:50 p.m.HVN - YYZ
2 stops10h 21mMultiple Airlines
Fri 14/1112:50 p.m.YYZ - HVN
1 stop8h 59mMultiple Airlines
Deal found 1/11C$ 744
Thu 18/128:26 p.m.HVN - YUL
1 stop18h 28mMultiple Airlines
Thu 25/1212:37 p.m.YUL - HVN
2 stops29h 09mMultiple Airlines
Deal found 3/11C$ 869
Fri 28/113:30 p.m.HVN - YUL
3 stops23h 50mMultiple Airlines
Sun 30/114:35 p.m.YUL - HVN
2 stops21h 44mMultiple Airlines
Deal found 1/11C$ 928
Sat 27/124:10 p.m.HVN - YUL
3 stops23h 10mMultiple Airlines
Thu 1/15:10 p.m.YUL - HVN
2 stops19h 32mMultiple Airlines
Deal found 2/11C$ 953

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Haven to Ontario 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 629,999 searches. Data last updated 4 November 2025.
Use the filters below to find and compare flights from New Haven to Ontario that are best for you.

Fly from

New Haven

Fly to

Ontario

Route

Depart

Return

Price

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Sat 31/1

3:33 p.m.-11:19 p.m.

1 stop7h 46m

Toronto Pearson Intl

Wed 4/2

2:20 p.m.-5:18 p.m.

2 stops26h 58m

C$ 619

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Wed 17/12

3:55 p.m.-12:30 a.m.

1 stop8h 35m

Montreal Pierre Elliott Trudeau Intl

Wed 24/12

7:00 a.m.-10:30 p.m.

2 stops15h 30m

C$ 627

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Thu 4/12

7:00 a.m.-9:19 p.m.

1 stop14h 19m

Toronto Pearson Intl

Sat 6/12

2:20 p.m.-1:36 p.m.

1 stop23h 16m

C$ 630

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Wed 19/11

4:50 p.m.-2:40 p.m.

3 stops21h 50m

Toronto Pearson Intl

Wed 26/11

10:55 a.m.-10:18 p.m.

1 stop11h 23m

C$ 682

New HavenToronto

HVN - YYZ

HVNYYZ

Tweed-New Haven

Thu 27/11

10:35 a.m.-11:43 a.m.

2 stops25h 08m

Toronto Pearson Intl

Sun 30/11

11:30 p.m.-8:17 p.m.

2 stops20h 47m

C$ 844

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Thu 18/12

8:26 p.m.-2:54 p.m.

1 stop18h 28m

Montreal Pierre Elliott Trudeau Intl

Thu 25/12

12:37 p.m.-5:46 p.m.

2 stops29h 09m

C$ 869

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Fri 28/11

3:30 p.m.-3:20 p.m.

3 stops23h 50m

Montreal Pierre Elliott Trudeau Intl

Sun 30/11

4:35 p.m.-2:19 p.m.

2 stops21h 44m

C$ 928

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Sat 27/12

4:10 p.m.-3:20 p.m.

3 stops23h 10m

Montreal Pierre Elliott Trudeau Intl

Thu 1/1

5:10 p.m.-12:42 p.m.

2 stops19h 32m

C$ 953

New HavenMontreal

HVN - YUL

HVNYUL

Tweed-New Haven

Thu 18/12

7:26 p.m.-12:30 a.m.

1 stop29h 04m

C$ 244

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Best time to book a flight from New Haven to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from New Haven with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New Haven to Ontario

What is the cheapest month to book a flight from New Haven to Region of Ontario?

Currently, May is the cheapest month in which you can book a flight from New Haven to Region of Ontario (average of C$ 118). Flying from New Haven to Region of Ontario in December is currently the most expensive (average of C$ 223). 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.

Related info for your journey

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

  • What airport do you fly from for flights from New Haven to Ontario?

    Tweed-New Haven (HVN), located 5.8 km from the city centre, is the airport you fly out of when you book flights from New Haven to Ontario.

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

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

  • How can I find direct flights from New Haven to Ontario?

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

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

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

  • What is the cheapest month to book a flight from New Haven to Region of Ontario?

    Currently, May is the cheapest month in which you can book a flight from New Haven to Region of Ontario (average of C$ 118). Flying from New Haven to Region of Ontario in December is currently the most expensive (average of C$ 223). 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.

See more FAQs

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Alternative routes for New Haven to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
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