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Interlaken

$370+ Cheap flights from Ontario (ONT) to Interlaken, Switzerland

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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — ZRH
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Ontario to Interlaken

Keep the following information in mind while searching for Ontario to Interlaken flight deals. Data was last updated September 17, 2025.

Round-trip from

$847
(Kiwi.com)

One-way from

$370
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$806
From Ontario to Interlaken
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One-way flight from Ontario to Interlaken
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Highest demand for flights based on searches. 5% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Ontario to Interlaken

Cheapest flights from Ontario to Interlaken
Explore the most affordable flight options available from Ontario to Interlaken. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:05 amONT - ZRH
2 stops19h 00mMultiple Airlines
Thu 10/232:05 pmZRH - ONT
1 stop16h 50mMultiple Airlines
Deal found 9/16$847
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amONT - ZRH
1 stop15h 55mUnited Airlines
Thu 11/201:15 pmZRH - ONT
1 stop18h 36mUnited Airlines
Deal found 9/15$893
This Air Canada deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/107:00 amONT - ZRH
2 stops18h 25mMultiple Airlines
Wed 11/2612:40 pmZRH - ONT
2 stops18h 51mMultiple Airlines
Deal found 9/17$896
This Air Canada deal was found by Cheapflights users on 9/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/57:00 amONT - ZRH
2 stops18h 25mMultiple Airlines
Wed 11/1912:40 pmZRH - ONT
2 stops18h 51mMultiple Airlines
Deal found 9/16$899
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/137:00 amONT - ZRH
1 stop15h 55mUnited Airlines
Fri 11/211:10 pmZRH - ONT
1 stop18h 21mUnited Airlines
Deal found 9/15$943
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/67:00 amONT - ZRH
2 stops18h 25mMultiple Airlines
Fri 11/1412:40 pmZRH - ONT
2 stops18h 51mMultiple Airlines
Deal found 9/15$949
This Icelandair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/310:59 amONT - ZRH
2 stops16h 06mMultiple Airlines
Tue 11/181:00 pmZRH - ONT
2 stops18h 05mMultiple Airlines
Deal found 9/15$980
This Icelandair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/511:15 amONT - ZRH
2 stops15h 50mMultiple Airlines
Thu 11/131:00 pmZRH - ONT
2 stops19h 32mMultiple Airlines
Deal found 9/15$987
This United Airlines deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/87:00 amONT - ZRH
1 stop15h 55mUnited Airlines
Sun 11/161:10 pmZRH - ONT
1 stop18h 21mUnited Airlines
Deal found 9/15$993
This Air Canada deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:00 amONT - ZRH
2 stops18h 25mMultiple Airlines
Wed 11/1212:40 pmZRH - ONT
2 stops18h 51mMultiple Airlines
Deal found 9/15$999
This Icelandair deal was found by Cheapflights users on 9/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2910:40 amONT - ZRH
2 stops17h 25mMultiple Airlines
Thu 11/61:00 pmZRH - ONT
2 stops19h 32mMultiple Airlines
Deal found 9/15$1,017

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Interlaken 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 2,558,603 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from Ontario to Interlaken that are best for you.

Fly from

Ontario

Fly to

Interlaken

Route

Depart

Return

Price

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 11/5

7:00 am-7:55 am

1 stop15h 55m

Zurich

Thu 11/20

1:15 pm-10:51 pm

1 stop18h 36m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 11/4

7:00 am-7:55 am

1 stop15h 55m

Zurich

Tue 11/18

9:40 am-6:36 pm

1 stop17h 56m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 1/14

7:00 am-10:40 am

1 stop18h 40m

Zurich

Wed 1/28

1:10 pm-10:26 pm

1 stop18h 16m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 11/18

7:00 am-7:55 am

1 stop15h 55m

Zurich

Wed 11/26

1:10 pm-10:31 pm

1 stop18h 21m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Wed 11/5

7:00 am-7:55 am

1 stop15h 55m

Zurich

Wed 11/19

1:10 pm-10:31 pm

1 stop18h 21m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Tue 1/13

1:53 pm-3:30 pm

1 stop16h 37m

Zurich

Wed 1/21

1:10 pm-10:26 pm

1 stop18h 16m

$893

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Mon 11/10

7:00 am-10:25 am

2 stops18h 25m

Zurich

Wed 11/26

12:40 pm-10:31 pm

2 stops18h 51m

$896

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 11/13

7:00 am-7:55 am

1 stop15h 55m

Zurich

Fri 11/21

1:10 pm-10:31 pm

1 stop18h 21m

$943

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 11/6

7:00 am-7:55 am

1 stop15h 55m

Zurich

Thu 11/20

1:15 pm-10:51 pm

1 stop18h 36m

$943

OntarioZurich

ONT - ZRH

ONTZRH

Ontario

Thu 11/13

7:00 am-7:55 am

1 stop15h 55m

Zurich

Thu 11/20

1:15 pm-10:51 pm

1 stop18h 36m

$943

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 22 results
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2
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Best time to book a flight from Ontario to Interlaken

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

What is the cheapest month to book a flight from Ontario to Interlaken?

Currently, November is the cheapest month in which you can book a flight from Ontario to Interlaken (average of $637). Flying from Ontario to Interlaken in June is currently the most expensive (average of $1,147). 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.

What is the cheapest time of day to fly from ONT to IN9?

Find hourly flight availability from Ontario to Interlaken. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

When flying from Ontario to Interlaken, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

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

    Located just 3.1 mi from the city center, Ontario is the airport most travelers will use when flying to Interlaken from Ontario. Booking flights from Ontario (ONT) to Interlaken should be relatively easy as there are 0 daily outbound flights to Interlaken from 1 airline.

  • How long is the flight from Ontario to Interlaken?

    There are many flights that can get you from Ontario to Interlaken in 15h 55m. Fly via United Airlines to get the fastest option. The distance between Ontario and Interlaken is about 5889 mi.

  • What are the cheapest airlines to fly from Ontario to Interlaken one-way?

    The cheapest airlines for a one-way flight from Ontario to Interlaken are British Airways ($663), Iberia ($702), and United Airlines ($788).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Interlaken 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 Ontario to Interlaken?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Interlaken (average of $637). Flying from Ontario to Interlaken in June is currently the most expensive (average of $1,147). 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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Top airline flying from Ontario to Interlaken

Discover the top airline that operate flights from Ontario to Interlaken. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$677Average$699FlexibilityNo cancel feeOn-time79%

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