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 $1,253 for a one-way ticket and $707 for a round-trip. Visit our flight page for the latest deals!>/a>

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

A passport is required to fly from Cologne to Ontario. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Cologne to Ontario?

We unfortunately don’t have that data for this specific 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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Ontario?

The most popular airline among KAYAK users flying to Ontario is Lufthansa, followed by Condor and United Airlines.

$707 CHEAP FLIGHTS from Cologne to Ontario (CGN - ONT)

CGN - ONT

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Cheapest round-trip

$707

United Airlines

Tue 9/1Thu 9/10

CGN - ONT • 2 stops

Cheapest one-way

$1,253

Turkish Airlines

Tue 6/2

CGN - ONT • 2 stops

Start a new search

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We hope you love your trip to Ontario!

Flight Deals

Cheap Flights from Cologne to Ontario (CGN-ONT)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Cologne to Ontario

Tue, Sep 1 - Thu, Sep 10

1:05 pm - 10:58 pm

CGN

ONT

18h 53m

2 stops

8:00 am - 12:25 pm

ONT

CGN

19h 25m

2 stops

$707United Airlines

Mon, Apr 27 - Mon, May 18

1:05 pm - 10:45 pm

CGN

ONT

18h 40m

2 stops

10:37 am - 12:25 pm

ONT

CGN

16h 48m

2 stops

$737United Airlines

Fri, May 1 - Mon, May 18

1:05 pm - 10:59 pm

CGN

ONT

18h 54m

2 stops

10:37 am - 12:25 pm

ONT

CGN

16h 48m

2 stops

$754United Airlines

Sat, Apr 11 - Mon, Apr 20

10:55 am - 4:22 pm

CGN

ONT

38h 27m

2 stops

12:19 pm - 10:20 pm

ONT

CGN

25h 01m

2 stops

$809Multiple Airlines

Thu, Apr 2 - Mon, Apr 20

1:05 pm - 9:50 pm

CGN

ONT

41h 45m

2 stops

5:10 am - 12:25 pm

ONT

CGN

22h 15m

2 stops

$853United Airlines

Thu, Apr 23 - Mon, Apr 27

8:30 am - 10:45 pm

CGN

ONT

23h 15m

2 stops

7:00 am - 12:25 pm

ONT

CGN

20h 25m

2 stops

$970United Airlines

Thu, Apr 23 - Mon, Apr 27

1:05 pm - 10:45 pm

CGN

ONT

18h 40m

2 stops

7:00 am - 12:25 pm

ONT

CGN

20h 25m

2 stops

$971United Airlines

Mon, Apr 27 - Sun, May 10

2:50 pm - 9:45 am

CGN

ONT

51h 55m

2 stops

10:39 am - 9:25 am

ONT

CGN

37h 46m

2 stops

$1,240Multiple Airlines

Mon, Aug 3 - Thu, Aug 20

1:05 pm - 10:46 pm

CGN

ONT

18h 41m

2 stops

8:00 am - 12:25 pm

ONT

CGN

19h 25m

2 stops

$1,293United Airlines

Sun, Apr 26 - Mon, May 11

7:10 pm - 2:32 pm

CGN

ONT

52h 22m

2 stops

7:59 pm - 9:25 am

ONT

CGN

52h 26m

2 stops

$1,323Multiple Airlines

Booking Insights

Cheapest flight	$707

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.

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 $1,253 for a one-way ticket and $707 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.
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.

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

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Information on your arrival and departure airports

Cologne (CGN)

Ontario (ONT)

CGN - ONT

$707 Find Cheap Flights from Cologne to Ontario

KAYAK searches hundreds of travel sites at once for deals on flights to Ontario

Everything you should know

Cheap Flights from Cologne to Ontario (CGN-ONT)

Recent round-trip flight deals from Cologne to Ontario

Recent one-way flight deals from Cologne to Ontario

Recent last minute flight deals from Cologne to Ontario

Good to know

When to book flights from Cologne to Ontario

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 $1,253 for a one-way ticket and $707 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.

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.

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

Information on your arrival and departure airports

Cabin class types available on flights from Cologne to Ontario

Complete your trip to Ontario with a hotel stay or car rental

Find direct flights to and from Cologne and Ontario

Flights to other popular destinations

Flights from domestic origins to Ontario

Choose which airport to fly into in Ontario