What is the cheapest airline that flies from Kastrup Copenhagen to Ontario?

American Airlines and British Airways are the most popular carriers operating from Kastrup Copenhagen to Ontario

What airlines fly to Ontario?

Scandinavian Airlines, British Airways and American Airlines are the top three most popular airlines that fly to Ontario from Copenhagen according to our data. Scandinavian Airlines is the first choice among our users, with 70% of people opting to fly with this airline when traveling to Ontario. Keep in mind that there are 13 different airlines that fly to Ontario on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Kastrup Copenhagen Airport to Ontario Airport?

Prices for flights from Kastrup Copenhagen Airport to Ontario Airport are updated daily.

How old do you have to be to fly from Kastrup Copenhagen Airport to Ontario Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Ontario Airport.

What documentation or ID do you need to fly to Ontario Airport?

The necessary travel and health documents for your Ontario Airport 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.

$409 Cheap Flights from Copenhagen to Ontario in 2025/26

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Find the cheapest flights from Copenhagen to Los Angeles

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Cheap round-trip flights

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7:25 am - 5:46 pmCPH-ONT

19h 21m2 stops

11:01 am - 7:15 pmONT-CPH

23h 14m2 stops

$638American Airlines

Find Deal

Fri, Apr 10 - Tue, Apr 14

6:50 am - 8:50 pmCPH-ONT

23h 00m2 stops

1:45 pm - 5:35 pmONT-CPH

18h 50m2 stops

$671United Airlines

Find Deal

Tue, Feb 24 - Tue, Mar 3

2:30 pm - 10:53 pmCPH-ONT

17h 23m2 stops

6:00 am - 12:15 pmONT-CPH

21h 15m2 stops

$672United Airlines

Find Deal

Sat, Jan 24 - Tue, Feb 3

12:25 pm - 12:38 pmCPH-ONT

33h 13m2 stops

11:00 am - 6:40 pmONT-CPH

22h 40m2 stops

$687United Airlines

Find Deal

Fri, Apr 10 - Tue, Apr 14

6:45 am - 5:22 pmCPH-ONT

19h 37m2 stops

4:45 pm - 7:00 pmONT-CPH

17h 15m2 stops

$798British Airways

Find Deal

Thu, Jan 15 - Wed, Jan 28

6:45 am - 5:22 pmCPH-ONT

19h 37m2 stops

4:45 pm - 7:00 pmONT-CPH

17h 15m2 stops

$804British Airways

Find Deal

Thu, Jan 15 - Wed, Jan 28

12:15 pm - 10:48 pmCPH-ONT

19h 33m2 stops

4:45 pm - 7:00 pmONT-CPH

17h 15m2 stops

$805British Airways

Find Deal

Thu, Jan 15 - Wed, Jan 28

6:50 am - 9:52 pmCPH-ONT

24h 02m2 stops

10:42 am - 12:25 pmONT-CPH

16h 43m2 stops

$940United Airlines

Find Deal

Wed, Dec 24 - Wed, Dec 31

12:55 pm - 10:20 pmCPH-ONT

18h 25m2 stops

8:55 am - 11:45 amONT-CPH

17h 50m2 stops

$948Multiple Airlines

Find Deal

Tue, Feb 17 - Tue, Feb 24

6:25 am - 10:28 pmCPH-ONT

25h 03m2 stops

7:00 am - 10:40 amONT-CPH

18h 40m2 stops

$1,073Multiple Airlines

Find Deal

Tue, Dec 9 - Sat, Dec 13

United Airlines flights from Copenhagen to Ontario

Our best United Airlines deals on Copenhagen to Ontario flight tickets

United Airlines

Feb 24

CPH6:50 amKastrup Copenhagen

23h 00m

2 stops

ONT8:50 pmOntario

Mar 3

ONT1:45 pmOntario

18h 50m

2 stops

CPH5:35 pmKastrup Copenhagen

$671

Find similar

United Airlines

Jan 24

CPH2:30 pmKastrup Copenhagen

17h 23m

2 stops

ONT10:53 pmOntario

Feb 3

ONT6:00 amOntario

21h 15m

2 stops

CPH12:15 pmKastrup Copenhagen

$672

Find similar

United Airlines

Apr 10

CPH12:25 pmKastrup Copenhagen

33h 13m

2 stops

ONT12:38 pmOntario

Apr 14

ONT11:00 amOntario

22h 40m

2 stops

CPH6:40 pmKastrup Copenhagen

$687

Find similar

Delta flights from Copenhagen to Ontario

Our best Delta deals on Copenhagen to Ontario flight tickets

Delta

Nov 28

CPH6:00 amKastrup Copenhagen

19h 09m

2 stops

ONT4:09 pmOntario

Dec 10

ONT12:12 pmOntario

19h 23m

2 stops

CPH4:35 pmKastrup Copenhagen

$906

Find similar

Delta

Nov 28

CPH6:00 amKastrup Copenhagen

19h 09m

2 stops

ONT4:09 pmOntario

Dec 6

ONT12:12 pmOntario

35h 48m

2 stops

CPH9:00 amKastrup Copenhagen

$917

Find similar

Delta

Nov 27

CPH6:00 amKastrup Copenhagen

22h 42m

2 stops

ONT7:42 pmOntario

Dec 9

ONT12:12 pmOntario

16h 28m

2 stops

CPH1:40 pmKastrup Copenhagen

$1,016

Find similar

Fly from

Fly to

Route

Depart

Return

Price

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Fri 4/10

7:25 am-5:46 pm

2 stops19h 21m

Ontario

Tue 4/14

11:01 am-7:15 pm

2 stops23h 14m

$638

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Tue 2/24

6:50 am-8:50 pm

2 stops23h 00m

Ontario

Tue 3/3

1:45 pm-5:35 pm

2 stops18h 50m

$671

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Sat 1/24

2:30 pm-10:53 pm

2 stops17h 23m

Ontario

Tue 2/3

6:00 am-12:15 pm

2 stops21h 15m

$672

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Fri 4/10

12:25 pm-12:38 pm

2 stops33h 13m

Ontario

Tue 4/14

11:00 am-6:40 pm

2 stops22h 40m

$687

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Thu 1/15

6:45 am-5:22 pm

2 stops19h 37m

Ontario

Wed 1/28

4:45 pm-7:00 pm

2 stops17h 15m

$798

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Thu 1/15

6:45 am-5:22 pm

2 stops19h 37m

Ontario

Wed 1/28

4:45 pm-7:00 pm

2 stops17h 15m

$804

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Thu 1/15

12:15 pm-10:48 pm

2 stops19h 33m

Ontario

Wed 1/28

4:45 pm-7:00 pm

2 stops17h 15m

$805

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Wed 12/24

6:50 am-9:52 pm

2 stops24h 02m

Ontario

Wed 12/31

10:42 am-12:25 pm

2 stops16h 43m

$940

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Tue 2/17

12:55 pm-10:20 pm

2 stops18h 25m

Ontario

Tue 2/24

8:55 am-11:45 am

2 stops17h 50m

$948

CopenhagenOntario

CPH - ONT

CPHONT

Kastrup Copenhagen

Tue 12/9

6:25 am-10:28 pm

2 stops25h 03m

Ontario

Sat 12/13

7:00 am-10:40 am

2 stops18h 40m

$1,073

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Copenhagen to Ontario

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

Prices

Airlines

Can stopping save me money on Copenhagen to Ontario flights?

You could potentially save up to 40% on your flight if you consider stops on a Copenhagen to Ontario flight.

When to book flights from Copenhagen to Ontario

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

Estimated round-trip price

Cheap Copenhagen to Ontario (CPH to ONT) flight deals and tips

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

Fastest flight time	17h 23m
Direct flights	None

The fastest flight from Copenhagen to Ontario takes 17h 23m

There are no direct flights from Copenhagen to Ontario. There are no popular flight routes from Copenhagen to Ontario.

Search flight deals

How far is Kastrup Copenhagen to Ontario by plane?
Kastrup Copenhagen and Ontario are 5574.9 mi apart from one another. A reasonable flight in good conditions will take 17h 23m.
When did momondo last update prices for flights from Kastrup Copenhagen Airport to Ontario Airport?
Prices for flights from Kastrup Copenhagen Airport to Ontario Airport are updated daily.
How old do you have to be to fly from Kastrup Copenhagen Airport to Ontario Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Kastrup Copenhagen Airport to Ontario Airport.
What documentation or ID do you need to fly to Ontario Airport?
The necessary travel and health documents for your Ontario Airport 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 Copenhagen to Ontario?

It is quick and easy to find Copenhagen to Ontario flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ontario that suits you.

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

Flights from Copenhagen to Ontario with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once you have performed a search for Copenhagen to Ontario flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Copenhagen to Ontario flights. All you need is a valid email address and we will do the rest; it is that quick and easy.