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Cheap flights from Basel EuroAirport Swiss to Ontario from C$ 499

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 31/3. Fares are subject to change and may not be available on all flights or dates of travel.
BSL — YYZ
25 Feb — 4 Mar1
1 adult

Cheap flight deals from Basel to Ontario

Keep the following information in mind while searching for Basel to Ontario flight deals. Data was last updated 20 February 2025.

Round-trip from

C$ 619

One-way from

C$ 499

Popular in

July

Cheapest in

November

Average price

C$ 757
1/4-11/4
  • 1/4-11/4
  • 2 total stops
  • 55h 25m total
  • Basel to Ontario
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31/3
  • 31/3
  • 3 total stops
  • 46h 55m total
  • Basel to Ontario
Search Deals
Highest demand for flights based on searches. 15% potential increase in price (C$ 225 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (C$ 48 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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Find flight deals from Basel to Ontario

Cheapest flights from Basel to Ontario
Explore the most affordable flight options available from Basel to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 20 February 2025.

Tue 1/49:20 p.m.BSL - YHM
1 stop26h 25mMultiple Airlines
Fri 11/47:00 p.m.YHM - BSL
1 stop29h 00mMultiple Airlines
Deal found 20/2C$ 619
Wed 23/48:45 p.m.BSL - YYZ
1 stop25h 15mBritish Airways
Sun 27/410:00 p.m.YYZ - BSL
1 stop14h 20mBritish Airways
Deal found 20/2C$ 632
Tue 29/46:45 a.m.BSL - YYZ
1 stop15h 15mAmerican Airlines
Sun 18/510:00 p.m.YYZ - BSL
1 stop18h 50mAmerican Airlines
Deal found 20/2C$ 678
Wed 21/56:40 a.m.BSL - YUL
1 stop19h 35mAmerican Airlines
Tue 27/510:10 p.m.YUL - BSL
1 stop18h 40mAmerican Airlines
Deal found 20/2C$ 682
Tue 6/511:55 a.m.BSL - YUL
1 stop14h 20mMultiple Airlines
Mon 19/510:10 p.m.YUL - BSL
1 stop18h 40mMultiple Airlines
Deal found 20/2C$ 683
Mon 16/66:35 a.m.BSL - YUL
1 stop19h 40mBritish Airways
Mon 30/610:10 p.m.YUL - BSL
1 stop14h 10mBritish Airways
Deal found 20/2C$ 685
Thu 25/99:00 a.m.BSL - YUL
Nonstop8h 15mAir Transat
Fri 10/106:15 p.m.YUL - BSL
Nonstop7h 15mAir Transat
Deal found 20/2C$ 686
Fri 7/35:55 p.m.BSL - YYZ
1 stop27h 45mKLM
Tue 11/310:15 p.m.YYZ - BSL
1 stop14h 10mKLM
Deal found 19/2C$ 696
Wed 12/310:15 a.m.BSL - YUL
1 stop11h 10mAir France
Wed 19/36:00 p.m.YUL - BSL
1 stop10h 35mAir France
Deal found 20/2C$ 697
Fri 2/56:00 a.m.BSL - YYZ
2 stops17h 35mMultiple Airlines
Fri 16/510:00 p.m.YYZ - BSL
1 stop30h 15mMultiple Airlines
Deal found 20/2C$ 712
Mon 23/69:00 a.m.BSL - YTZ
1 stop12h 55mAir Transat
Wed 9/77:00 a.m.YTZ - BSL
1 stop18h 30mAir Transat
Deal found 19/2C$ 720
Sat 24/56:25 p.m.BSL - YUL
1 stop28h 30mKLM
Sun 1/66:50 p.m.YUL - BSL
1 stop17h 00mKLM
Deal found 20/2C$ 729

Find flights from Basel to Ontario within your budget

Customize your flight search to find flights from Basel 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 20 February 2025.

Fly from

Basel

Fly to

Ontario

Route

Depart

Return

Price

BaselHamilton

BSL - YHM

BSLYHM

Basel EuroAirport Swiss

Tue 1/4

9:20 p.m.-5:45 p.m.

1 stop26h 25m

Hamilton

Fri 11/4

7:00 p.m.-6:00 a.m.

1 stop29h 00m

C$ 619

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Wed 23/4

8:45 p.m.-4:00 p.m.

1 stop25h 15m

Toronto Pearson Intl

Sun 27/4

10:00 p.m.-6:20 p.m.

1 stop14h 20m

C$ 632

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Mon 23/6

9:00 a.m.-11:15 a.m.

Nonstop8h 15m

Montreal Pierre Elliott Trudeau Intl

Wed 9/7

6:15 p.m.-7:30 a.m.

Nonstop7h 15m

C$ 670

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Tue 29/4

6:45 a.m.-4:00 p.m.

1 stop15h 15m

Toronto Pearson Intl

Sun 18/5

10:00 p.m.-10:50 p.m.

1 stop18h 50m

C$ 678

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Thu 8/5

12:15 p.m.-8:15 p.m.

1 stop14h 00m

Montreal Pierre Elliott Trudeau Intl

Sat 14/6

10:05 p.m.-6:25 p.m.

1 stop14h 20m

C$ 682

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Tue 27/5

11:55 a.m.-8:15 p.m.

1 stop14h 20m

Montreal Pierre Elliott Trudeau Intl

Fri 6/6

10:00 p.m.-10:50 p.m.

1 stop18h 50m

C$ 683

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Fri 7/3

5:55 p.m.-3:40 p.m.

1 stop27h 45m

Toronto Pearson Intl

Tue 11/3

10:15 p.m.-5:25 p.m.

1 stop14h 10m

C$ 696

BaselMontreal

BSL - YUL

BSLYUL

Basel EuroAirport Swiss

Wed 12/3

10:15 a.m.-4:25 p.m.

1 stop11h 10m

Montreal Pierre Elliott Trudeau Intl

Wed 19/3

6:00 p.m.-9:35 a.m.

1 stop10h 35m

C$ 697

BaselToronto

BSL - YYZ

BSLYYZ

Basel EuroAirport Swiss

Fri 2/5

6:00 a.m.-5:35 p.m.

2 stops17h 35m

Toronto Pearson Intl

Fri 16/5

10:00 p.m.-10:15 a.m.

1 stop30h 15m

C$ 712

BaselToronto

BSL - YTZ

BSLYTZ

Basel EuroAirport Swiss

Mon 23/6

9:00 a.m.-3:55 p.m.

1 stop12h 55m

Toronto Island

Wed 9/7

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

1 stop18h 30m

C$ 720

Flights are sorted by cheapest round-trip flights first.

Deals found on 19/2

Showing 1-10 of 47 results
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Best time to book a flight from Basel to Ontario

Have a flexible travel schedule? Discover the best time to fly to Ontario from Basel 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.

Travel insights for flights from Basel to Ontario

Get recent, data-driven insights about flights from Basel to Ontario including ideal travel times, pricing trends, and more.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Region of Ontario ranges from 51.0 - 83.0 mm per month. June is typically the wettest month, when rainfall can reach 83.0 mm. February is typically the driest time to visit Region of Ontario when rainfall is around 51.0 mm.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Region of Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -6.0 C).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ontario. Reviews last updated 20 February 2025.
To help decide which airline to fly from Basel to Ontario, see what other customers have to say about Delta, KLM and Air Transat. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,219 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Air Transat
7.8
Good
380 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.6
Good
773 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,568 reviews
Delta
8.0
Very good
8,219 reviews
Check prices

Food

7.3

Boarding

8.2

Overall

8.0

Entertainment

7.9

Comfort

8.0

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Basel 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 Basel to Ontario?

    For a flight from Basel to Ontario, you will be flying from EuroAirport Swiss. Basel EuroAirport Swiss (BSL) is just 5.7 km from the centre of the city.

  • What are the cheapest airlines to fly from Basel EuroAirport Swiss to Region of Ontario one-way?

    The cheapest airlines for a one-way flight from Basel EuroAirport Swiss to Region of Ontario are Air Transat (C$ 607), British Airways (C$ 757), and American Airlines (C$ 849).

  • What are the most popular routes from Basel EuroAirport Swiss to Region of Ontario?

    The most popular route from Basel EuroAirport Swiss to Region of Ontario is Basel EuroAirport Swiss - Toronto Island. You may also consider Basel EuroAirport Swiss - Toronto Pearson Intl or Basel EuroAirport Swiss - Montreal Pierre Elliott Trudeau Intl.

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

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

  • How can I find direct flights from Basel to Ontario?

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

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

    Yes. Cheapflights offers flight deals from Basel 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 Basel EuroAirport Swiss to Region of Ontario?

    Currently, January is the cheapest month in which you can book a flight from Basel EuroAirport Swiss to Region of Ontario (average of C$ 167). Flying from Basel EuroAirport Swiss to Region of Ontario in July is currently the most expensive (average of C$ 258). 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 Basel to Ontario

See prices for flight routes from nearby airports that may be better suited for you.
Basel to Pearson Intl flights
Basel to Pierre Elliott Trudeau Intl flights
Basel to Vancouver Intl flights
Basel to Québec City flights
Basel to Calgary flights
Basel to St. John's flights

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