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Cheap flights from Ontario to Basel from $706

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Basel departing on 1/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ontario to Basel

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:45 pm - 4:05 pm
ONT
-
BSL
17h 20m2 stops
United Airlines Logo
9:50 am - 8:50 pm
BSL
-
ONT
19h 00m2 stops
$931United Airlines
lun., feb. 23 - lun., mar. 9
British Airways Logo
10:58 am - 2:10 pm
ONT
-
BSL
18h 12m2 stops
British Airways Logo
7:00 am - 6:45 pm
BSL
-
ONT
20h 45m2 stops
$1,475British Airways
vie., feb. 6 - mar., feb. 10
United Airlines Logo
5:05 am - 7:40 pm
ONT
-
BSL
29h 35m2 stops
United Airlines Logo
1:10 pm - 10:53 pm
BSL
-
ONT
42h 43m2 stops
$1,800United Airlines
jue., ene. 29 - lun., feb. 2
United Airlines Logo
1:24 pm - 4:05 pm
ONT
-
BSL
41h 41m2 stops
United Airlines Logo
1:10 pm - 8:58 pm
BSL
-
ONT
40h 48m2 stops
$1,812United Airlines
jue., ene. 29 - lun., feb. 2
British Airways Logo
1:10 pm - 10:50 pm
ONT
-
BSL
24h 40m2 stops
British Airways Logo
6:10 am - 6:25 pm
BSL
-
ONT
21h 15m2 stops
$1,985British Airways
lun., jun. 15 - jue., ago. 20

United Airlines flights from Ontario to Basel

Our best United Airlines deals on Ontario to Basel flight tickets
United Airlines
Feb 23
ONT1:45 pmOntario
17h 20m
2 stops
BSL4:05 pmBasel EuroAirport Swiss
Mar 9
BSL9:50 amBasel EuroAirport Swiss
19h 00m
2 stops
ONT8:50 pmOntario
$931
Find similar
United Airlines
Jan 29
ONT5:05 amOntario
29h 35m
2 stops
BSL7:40 pmBasel EuroAirport Swiss
Feb 2
BSL1:10 pmBasel EuroAirport Swiss
42h 43m
2 stops
ONT10:53 pmOntario
$1,800
Find similar
United Airlines
Jan 29
ONT1:24 pmOntario
41h 41m
2 stops
BSL4:05 pmBasel EuroAirport Swiss
Feb 2
BSL1:10 pmBasel EuroAirport Swiss
40h 48m
2 stops
ONT8:58 pmOntario
$1,812
Find similar

British Airways flights from Ontario to Basel

Our best British Airways deals on Ontario to Basel flight tickets
British Airways
Feb 6
ONT10:58 amOntario
18h 12m
2 stops
BSL2:10 pmBasel EuroAirport Swiss
Feb 10
BSL7:00 amBasel EuroAirport Swiss
20h 45m
2 stops
ONT6:45 pmOntario
$1,475
Find similar
British Airways
Jun 15
ONT1:10 pmOntario
24h 40m
2 stops
BSL10:50 pmBasel EuroAirport Swiss
Aug 20
BSL6:10 amBasel EuroAirport Swiss
21h 15m
2 stops
ONT6:25 pmOntario
$1,985
Find similar
British Airways
Jan 10
ONT10:58 amOntario
22h 07m
2 stops
BSL6:05 pmBasel EuroAirport Swiss
Jan 13
BSL7:00 amBasel EuroAirport Swiss
24h 48m
2 stops
ONT10:48 pmOntario
$3,010
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Ontario to Basel 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, momondo users made 832,500 searches. Data last updated enero 6, 2026.
Use the filters below to find and compare flights from Ontario to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OntarioBasel

ONT - BSL

ONTBSL

Ontario

lun. 2/23

1:45 pm-4:05 pm

2 stops17h 20m

Basel EuroAirport Swiss

lun. 3/9

9:50 am-8:50 pm

2 stops19h 00m

$931

OntarioBasel

ONT - BSL

ONTBSL

Ontario

vie. 2/6

10:58 am-2:10 pm

2 stops18h 12m

Basel EuroAirport Swiss

mar. 2/10

7:00 am-6:45 pm

2 stops20h 45m

$1,475

OntarioBasel

ONT - BSL

ONTBSL

Ontario

jue. 1/29

5:05 am-7:40 pm

2 stops29h 35m

Basel EuroAirport Swiss

lun. 2/2

1:10 pm-10:53 pm

2 stops42h 43m

$1,800

OntarioBasel

ONT - BSL

ONTBSL

Ontario

jue. 1/29

1:24 pm-4:05 pm

2 stops41h 41m

Basel EuroAirport Swiss

lun. 2/2

1:10 pm-8:58 pm

2 stops40h 48m

$1,812

OntarioBasel

ONT - BSL

ONTBSL

Ontario

lun. 6/15

1:10 pm-10:50 pm

2 stops24h 40m

Basel EuroAirport Swiss

jue. 8/20

6:10 am-6:25 pm

2 stops21h 15m

$1,985

OntarioBasel

ONT - BSL

ONTBSL

Ontario

sáb. 1/17

11:53 am-10:00 am

2 stops37h 07m

$706

OntarioBasel

ONT - BSL

ONTBSL

Ontario

vie. 2/20

10:56 am-2:10 pm

2 stops18h 14m

$782

OntarioBasel

ONT - BSL

ONTBSL

Ontario

mié. 1/28

7:16 am-2:55 pm

2 stops22h 39m

$853

OntarioBasel

ONT - BSL

ONTBSL

Ontario

sáb. 1/17

10:58 am-3:35 pm

2 stops19h 37m

$1,069

OntarioBasel

ONT - BSL

ONTBSL

Ontario

sáb. 1/17

1:53 pm-7:40 pm

2 stops44h 47m

$1,312

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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See travel insights to Basel from

How to get the cheapest flight ticket from Ontario to Basel

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 Basel?

British Airways and United Airlines are the most popular carriers operating from Ontario to Basel

When to book flights from Ontario to Basel

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

Cheap Ontario to Basel (ONT to EAP) flight deals and tips

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

Fastest flight time

17h 20m

Direct flights

None
The fastest flight from Ontario to Basel takes 17h 20m
There are no direct flights from Ontario to Basel. There are no popular flight routes from Ontario to Basel.
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  • How far is Ontario to Basel by plane?

    The distance between Ontario and Basel is about 5854.6 mi. In terms of flight time, this usually takes a little over 17h 20m.

  • When did momondo last update prices for flights from Ontario Airport to Basel?

    Prices for flights from Ontario Airport to Basel were last updated today.

  • How old do you have to be to fly from Ontario Airport to Basel?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Basel.

  • What documentation or ID do you need to fly to Basel?

    The necessary travel and health documents for your Basel trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Basel from Ontario.

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

Yes. momondo allows you to filter the results for Ontario to Basel flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Ontario to Basel.

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

Yes. momondo can track prices for Ontario to Basel flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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