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Cheap flights from Ontario (ONT) to Bonn, Germany from $779

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 9/3. 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.
ONT — FRA
May 7 — May 141
From?
To?
Tue 5/7
Tue 5/14
1 adult, Economy
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How far in advance should I book a flight from Ontario to Bonn?

To save on the cost of your flight from Ontario to Bonn, book at least 38 days before your planned departure. Booking around this time can save you about 40% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $855 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $1,203.

What is the cheapest month to fly from Ontario to Bonn?

Flights from Ontario to Bonn lean towards being more expensive in June. Prices are generally better when you fly from Ontario to Bonn in February, with the cheapest ticket starting at $518.

When is the cheapest time to fly from Ontario to Bonn (ONT - BN9)?

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

Cheap British Airways flights from Ontario to Bonn

Explore cheap flight options specifically provided by British Airways for the route between Ontario and Bonn. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Peruse some of the lowest-priced British Airways flights we've found from Ontario to Bonn. Deals update often to give you more flight options matching your criteria
Wed 5/292:50 pmONT - DUS
2 stops17h 55mBritish Airways
Mon 6/37:00 amDUS - ONT
2 stops22h 08mBritish Airways
Deal found 5/1$1,440
Mon 5/610:34 amONT - DUS
2 stops20h 06mBritish Airways
Thu 5/97:10 amDUS - ONT
2 stops21h 58mBritish Airways
Deal found 4/30$3,180
Tue 7/1610:48 amONT - DUS
2 stops17h 42mBritish Airways
Fri 8/27:15 amDUS - ONT
2 stops20h 35mBritish Airways
Deal found 4/30$3,253

Cheap Iberia flights from Ontario to Bonn

Explore cheap flight options specifically provided by Iberia for the route between Ontario and Bonn. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Some of the best deals we've found on Iberia flights traveling from Ontario to Bonn. Check back soon if you're not seeing flights that suit your needs.
Sun 7/282:40 pmONT - DUS
2 stops22h 40mIberia
Fri 8/237:45 amDUS - ONT
2 stops20h 03mIberia
Deal found 5/1$1,861
Tue 7/912:43 pmONT - DUS
2 stops21h 27mIberia
Tue 8/67:45 amDUS - ONT
2 stops25h 04mIberia
Deal found 5/1$2,583
Tue 7/302:40 pmONT - DUS
2 stops19h 30mIberia
Wed 8/77:45 amDUS - ONT
2 stops20h 03mIberia
Deal found 5/1$3,274
Tue 7/912:43 pmONT - DUS
2 stops21h 27mIberia
Sun 7/283:45 pmDUS - ONT
2 stops36h 05mIberia
Deal found 5/1$3,391

Cheap Ontario to Bonn flights in May & June 2024

Find cheap flight options from Ontario to Bonn specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
The lowest fares we've come across on flights traveling from Ontario to Bonn in May and June 2024. Check back regularly for other flight deals.
Wed 5/292:50 pmONT - DUS
2 stops17h 55mBritish Airways
Mon 6/37:00 amDUS - ONT
2 stops22h 08mBritish Airways
Deal found 5/1$1,440
Wed 5/11:36 pmONT - DUS
2 stops15h 54mUnited Airlines
Fri 6/73:05 pmDUS - ONT
2 stops18h 04mUnited Airlines
Deal found 5/1$1,658
Sun 5/512:53 pmONT - DUS
2 stops23h 12mBritish Airways
Tue 5/214:30 pmDUS - ONT
2 stops34h 52mBritish Airways
Deal found 5/1$2,065
Wed 5/11:36 pmONT - DUS
2 stops15h 54mUnited Airlines
Fri 5/33:05 pmDUS - ONT
2 stops16h 59mUnited Airlines
Deal found 4/30$2,883
Wed 5/110:46 amONT - DUS
2 stops23h 24mIberia
Sun 5/511:55 amDUS - ONT
2 stops21h 02mIberia
Deal found 5/1$2,968
Mon 5/610:34 amONT - DUS
2 stops20h 06mBritish Airways
Thu 5/97:10 amDUS - ONT
2 stops21h 58mBritish Airways
Deal found 4/30$3,180

Ontario to Bonn 2024 flight deals

Discover exclusive flight deals for travel between Ontario and Bonn in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
The lowest fares we've come across on flights traveling from Ontario to Bonn in May and June 2024. Check back regularly for other flight deals.
Sun 8/186:20 amONT - DUS
2 stops20h 20mUnited Airlines
Tue 8/271:30 pmDUS - ONT
2 stops16h 32mUnited Airlines
Deal found 4/30$855
Wed 5/292:50 pmONT - DUS
2 stops17h 55mBritish Airways
Mon 6/37:00 amDUS - ONT
2 stops22h 08mBritish Airways
Deal found 5/1$1,440
Wed 5/11:36 pmONT - DUS
2 stops15h 54mUnited Airlines
Fri 6/73:05 pmDUS - ONT
2 stops18h 04mUnited Airlines
Deal found 5/1$1,658
Sun 7/282:40 pmONT - DUS
2 stops22h 40mIberia
Fri 8/237:45 amDUS - ONT
2 stops20h 03mIberia
Deal found 5/1$1,861
Sun 5/512:53 pmONT - DUS
2 stops23h 12mBritish Airways
Tue 5/214:30 pmDUS - ONT
2 stops34h 52mBritish Airways
Deal found 5/1$2,065
Tue 7/912:43 pmONT - DUS
2 stops21h 27mIberia
Tue 8/67:45 amDUS - ONT
2 stops25h 04mIberia
Deal found 5/1$2,583
Sun 10/202:52 pmONT - DUS
2 stops31h 58mQatar Airways
Thu 10/243:25 pmDUS - ONT
2 stops31h 00mQatar Airways
Deal found 5/1$2,843
Wed 5/11:36 pmONT - DUS
2 stops15h 54mUnited Airlines
Fri 5/33:05 pmDUS - ONT
2 stops16h 59mUnited Airlines
Deal found 4/30$2,883
Wed 5/110:46 amONT - DUS
2 stops23h 24mIberia
Sun 5/511:55 amDUS - ONT
2 stops21h 02mIberia
Deal found 5/1$2,968

Ontario to Bonn flights leaving soon

Find last-minute flight options from Ontario to Bonn for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Have a look at some of the last-minute flights available departing from Ontario to Bonn. Users should examine the flight details to ensure there are no surprises.
Mon 5/610:34 amONT - DUS
2 stops20h 06mBritish Airways
Thu 5/97:10 amDUS - ONT
2 stops21h 58mBritish Airways
Deal found 4/30$3,180

One-way flights to Bonn from Ontario

Search for one-way flight options from Ontario to Bonn. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Users in need of a one-way flight from Ontario to Bonn can choose from these deals. Users can also find round-trip Ontario to Bonn flights by using the search form above.
Tue 9/32:39 pmONT - DUS
2 stops21h 26mAmerican Airlines
Deal found 5/1$779
Wed 6/196:20 amONT - DUS
2 stops23h 00mUnited Airlines
Deal found 5/1$916
Mon 6/312:50 pmONT - DUS
2 stops17h 50mBritish Airways
Deal found 5/1$2,363
Fri 5/172:50 pmONT - DUS
2 stops17h 05mBritish Airways
Deal found 5/1$9,694

Find flights from Ontario to Bonn within your budget

Customize your flight search to find flights from Ontario to Bonn 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$855 - $3,391

Route

Depart

Return

Price

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Sun 8/18

2 stops20h 20m

Duesseldorf Intl

Tue 8/27

2 stops16h 32m

$855

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Wed 5/29

2 stops17h 55m

Duesseldorf Intl

Mon 6/3

2 stops22h 08m

$1,440

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Sun 7/28

2 stops22h 40m

Duesseldorf Intl

Fri 8/23

2 stops20h 03m

$1,861

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Tue 7/9

2 stops21h 27m

Duesseldorf Intl

Tue 8/6

2 stops25h 04m

$2,583

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Sun 10/20

2 stops31h 58m

Duesseldorf Intl

Thu 10/24

2 stops31h 00m

$2,843

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Tue 7/16

2 stops17h 42m

Duesseldorf Intl

Fri 8/2

2 stops20h 35m

$3,253

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Tue 7/30

2 stops19h 30m

Duesseldorf Intl

Wed 8/7

2 stops20h 03m

$3,274

OntarioDuesseldorf Intl

ONT - DUS

ONTDUS

Ontario

Tue 7/9

2 stops21h 27m

Duesseldorf Intl

Sun 7/28

2 stops36h 05m

$3,391

Flights are sorted by cheapest first

Deals found on 4/30

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Bonn

Get insights into the airlines that provide service to Bonn. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Bonn. Reviews last updated May 2, 2024.
See what other customers who have flown with British Airways and Iberia from Ontario to Bonn have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qatar Airways
7.7
Good
4,452 reviews
Check prices

Entertainment

7.7

Crew

8.2

Overall

7.7

Comfort

7.7

Food

7.5

Boarding

7.8

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Qatar Airways
7.7
Good
4,452 reviews
Qatar Airways
7.7
Good
4,452 reviews
Check prices

Entertainment

7.7

Crew

8.2

Overall

7.7

Comfort

7.7

Food

7.5

Boarding

7.8

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

United Airlines
7.4
Good
11,159 reviews
Qatar Airways
7.7
Good
4,452 reviews
Check prices

Entertainment

7.7

Crew

8.2

Overall

7.7

Comfort

7.7

Food

7.5

Boarding

7.8

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

American Airlines
7.3
Good
14,788 reviews
Qatar Airways
7.7
Good
4,452 reviews
Check prices

Entertainment

7.7

Crew

8.2

Overall

7.7

Comfort

7.7

Food

7.5

Boarding

7.8

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Iberia
7.1
Good
2,756 reviews
Qatar Airways
7.7
Good
4,452 reviews
Check prices

Entertainment

7.7

Crew

8.2

Overall

7.7

Comfort

7.7

Food

7.5

Boarding

7.8

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

British Airways
6.8
Okay
6,884 reviews
Qatar Airways
7.7
Good
4,452 reviews
Check prices

Entertainment

7.7

Crew

8.2

Overall

7.7

Comfort

7.7

Food

7.5

Boarding

7.8

Reviews

1 / 10

Service was slow in the flight from iad to doh. The entertainment was not working in the flight from doh to ccu

Related info for your journey

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

    If you book a flight to Bonn from Ontario, you will be flying from Ontario, which is the city’s only airport. Ontario (ONT) is located 3.1 mi from the center of Ontario. There are 0 flights from Ontario to Bonn per day from 3 different airlines.

  • Can I find flights from Ontario to Bonn for under $900 on Cheapflights?

    Yes, there are multiple flights from Ontario to Bonn for under $900. The cheapest flight booked recently is on United Airlines for just $855, but on average you can expect to pay $2,437.

  • Are there last-minute flights available from Ontario to Bonn for under $3,200?

    There are currently 1+ open flights from Ontario to Bonn within the next 7 days for less than $3,200.

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

    $779 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on United Airlines and British Airways, with prices starting from $916 and $2,363, respectively.

  • What are the most popular airlines that fly from Ontario to Bonn?

    When booking a flight from Ontario to Bonn, you may want to consider flying on American Airlines, British Airways or United Airlines as they are the most popular for this route.

  • What does ONT to FRA mean?

    This is defined as Ontario Airport (ONT) and Frankfurt am Main Airport (FRA). Codes like Frankfurt am Main Airport are often used to just call airports uniquely. Duesseldorf Intl Airport (DUS), Cologne Köln/Bonn Airport (CGN), Dortmund Airport (DTM), Frankfurt-Hahn Airport (HHN), Düsseldorf Weeze Airport (NRN) are some additional IATA codes for airports related to your trip.

  • Can I find deals for flights from Ontario to Bonn that include extra baggage allowance?

    The amount of baggage you can bring on your Ontario to Bonn flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Ontario to Bonn with specific airlines?

    Yes, Cheapflights allows you to browse and filter Ontario to Bonn flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Ontario to Bonn by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Ontario to Bonn that allow pets onboard?

    Many airlines flying from Ontario to Bonn offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Ontario to Bonn?

    Yes, you can often find last-minute deals on Ontario to Bonn flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Ontario to Bonn flight deals updated?

    The Ontario to Bonn flight deals you see on this page were last updated on 5/1.

See more FAQs

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Alternative routes for Ontario to Bonn
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Ontario to Bonn

Discover the top 3 airlines that operate flights from Ontario to Bonn. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$598Average$1,387FlexibilityNo cancel feeOn-time70%
Search British Airways flights
American AirlinesCheapest$628Average$1,378FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$735Average$1,041FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Ontario to Bonn by cabin class

Find flights from Ontario to Bonn, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Ontario to Bonn?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Bonn from Ontario today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Ontario to Bonn?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Ontario to Bonn.

Can Cheapflights find flights from Ontario to Bonn with no change fees?

Yes! Cheapflights helps users easily find flights from Ontario to Bonn with no change fees.

Can Cheapflights notify me if prices for flights from Ontario to Bonn become cheaper?

Of course! You can now track prices for flights from Ontario to Bonn and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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