CGN - ONT

$735 Find Cheap Flights from Cologne to Ontario

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Cologne to Ontario departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Ontario, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Cologne to Ontario, as well as popular online travel agencies
In the last 7 days travelers have searched 47,107,125 times on KAYAK, and here is why:

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Cheap Flight Deals from Cologne to Ontario (CGN-ONT)

 
These are the cheapest deals for flights from Cologne to Ontario currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Cologne to Ontario

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Cologne to Ontario.

Recent one-way flight deals from Cologne to Ontario

Only flying one-way? Below are some of the best one-way flight deals from Cologne to Ontario found on KAYAK recently.

Recent last minute flight deals from Cologne to Ontario

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Cologne to Ontario.

Recent direct flight deals from Cologne to Ontario

The latest deals for direct flights from Cologne to Ontario so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Cologne to Ontario

Find recent round-trip train or bus tickets from Cologne to Ontario.

All round-trip flight deals to Ontario

The cheapest plane tickets to Ontario found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:25 pm - 11:58 pmCGN-ONT
19h 33m2 stops
10:47 am - 12:45 pmONT-CGN
16h 58m2 stops
$735United Airlines
Find Deal
Thu, Dec 12 - Sun, Jan 12
6:30 pm - 10:28 pmCGN-ONT
36h 58m2 stops
11:59 pm - 10:25 amONT-CGN
25h 26m2 stops
$1,373British Airways
Find Deal
Sat, Dec 21 - Mon, Jan 6
7:20 pm - 6:33 pmCGN-ONT
32h 13m2 stops
11:59 pm - 10:25 amONT-CGN
25h 26m2 stops
$1,408British Airways
Find Deal
Mon, Dec 23 - Mon, Jan 6
6:30 pm - 6:33 pmCGN-ONT
33h 03m2 stops
11:59 pm - 11:05 amONT-CGN
26h 06m2 stops
$1,659British Airways
Find Deal
Sat, Dec 21 - Sun, Jan 5
7:20 pm - 6:33 pmCGN-ONT
32h 13m2 stops
11:59 pm - 11:05 amONT-CGN
26h 06m2 stops
$1,695British Airways
Find Deal
Mon, Dec 23 - Sun, Jan 5
11:10 am - 10:13 pmCGN-ONT
20h 03m2 stops
11:59 pm - 10:25 amONT-CGN
25h 26m2 stops
$1,725British Airways
Find Deal
Wed, Dec 18 - Mon, Jan 6
2:40 pm - 8:49 pmCGN-ONT
39h 09m3 stops
5:05 am - 6:10 pmONT-CGN
28h 05m3 stops
$2,214Air Canada
Find Deal
Mon, Dec 23 - Thu, Jan 2
2:40 pm - 12:40 pmCGN-ONT
31h 00m3 stops
5:05 am - 6:10 pmONT-CGN
28h 05m3 stops
$2,234Air Canada
Find Deal
Tue, Dec 24 - Thu, Jan 2
11:35 am - 11:57 pmCGN-ONT
21h 22m2 stops
2:44 pm - 5:35 pmONT-CGN
17h 51m2 stops
$2,581
Find Deal
Thu, Jan 2 - Sat, Jan 25
11:35 am - 11:51 pmCGN-ONT
21h 16m2 stops
3:08 pm - 6:25 pmONT-CGN
19h 17m2 stops
$3,765
Find Deal
Thu, Mar 6 - Sun, Mar 9
11:10 am - 10:13 pmCGN-ONT
20h 03m2 stops
$1,552British Airways
Find Deal
Wed, Dec 11
9:10 am - 11:58 pmCGN-ONT
23h 48m3 stops
$1,849United Airlines
Find Deal
Wed, Dec 11

Flights from Cologne to Ontario - Travel Insights & Trends

Get data-powered insights and trends into flights from Cologne to Ontario to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Cologne to Ontario?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the past 3 days, the cheapest one-way tickets to Ontario from Cologne were found on British Airways ($1,552) and United Airlines ($1,849), and the lowest round-trip tickets were found on United Airlines ($735) and British Airways ($1,373).

Good to know

Cheapest flight

$735
Flight from Cologne to Ontario

When to book flights from Cologne to Ontario

Are your dates flexible? Find out the best times to travel from Cologne to Ontario 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.

FAQs for booking flights from Cologne to Ontario

  • What is the cheapest flight from Cologne to Ontario?

    In the last 3 days, the lowest price for a flight from Cologne to Ontario was $1,552 for a one-way ticket and $735 for a round-trip.

  • Do I need a passport to fly between Cologne and Ontario?

    A passport is required to fly from Cologne to Ontario.

  • Which aircraft models fly most regularly from Cologne to Ontario?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Cologne to Ontario?

    oneworld, and Star Alliance are the airline alliances operating flights between Cologne and Ontario, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from Cologne to Ontario?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Cologne to Ontario.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Cologne to Ontario?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Cologne is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Cologne to Ontario?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Ontario with an airline and back to Cologne with another airline. Booking your flights between Cologne and ONT can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Cologne to Ontario?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Ontario from Cologne up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Cologne to Ontario

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Cologne to Ontario found on KAYAK in the last 72 hours.
12/11Wed
2 stopsBritish Airways
20h 03mCGN-ONT
$1,552
12/11Wed
3 stopsUnited Airlines
23h 48mCGN-ONT
$1,849

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Everything you need to know for your flight from Cologne to Ontario

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