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Bonn

$508+ Cheap flights from O'Hare Intl (ORD) to Bonn, Germany

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
Nov 7 — Nov 141
Thu 11/7
Thu 11/14
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Bonn are usually found in February or October, booked 42 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from O'Hare Intl to Bonn

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Bonn (BN9). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 2, 2024.

Popular in

June

Cheapest in

February

Average price

$738

Round-trip from

$508
(oojo)
High demand for flights, 35% potential price rise
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Best time to find cheap flights, 28% potential price drop
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Average for round-trip flights in November 2024
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From Chicago O'Hare Intl to Bonn
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Cheapest flights from O'Hare Intl to Bonn
Explore the most affordable flight options available from O'Hare Intl to Bonn. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 2, 2024.

This Finnair deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3010:00 pmORD - DUS
1 stop16h 40mMultiple Airlines
Wed 1/88:40 pmDUS - ORD
1 stop25h 05mMultiple Airlines
Deal found 10/31$588
This Orbitz deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:00 pmORD - DUS
1 stop15h 10mBritish Airways
Wed 1/88:40 pmDUS - ORD
2 stops27h 58mBritish Airways
Deal found 10/31$598
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/27:10 pmORD - DUS
1 stop31h 10mScandinavian Airlines
Fri 12/62:30 pmDUS - ORD
2 stops56h 20mScandinavian Airlines
Deal found 11/1$610
This American Airlines deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:43 pmORD - DUS
2 stops15h 27mAmerican Airlines
Wed 1/810:30 amDUS - ORD
2 stops16h 34mAmerican Airlines
Deal found 10/31$628
This Booking.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/92:05 pmORD - DUS
2 stops13h 20mAir Canada
Wed 12/2510:45 amDUS - ORD
2 stops18h 28mAir Canada
Deal found 11/1$735
This FlightHub deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/53:55 pmORD - DUS
1 stop10h 55mAer Lingus
Tue 11/1210:30 amDUS - ORD
1 stop14h 25mAer Lingus
Deal found 11/1$757
This United deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/256:30 pmORD - DUS
1 stop16h 15mUnited Airlines
Wed 3/126:25 amDUS - ORD
2 stops18h 16mUnited Airlines
Deal found 11/1$785
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/127:05 pmORD - DUS
1 stop15h 40mSWISS
Sun 11/178:25 pmDUS - ORD
1 stop26h 50mSWISS
Deal found 11/1$790
This oojo deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/26:30 pmORD - DUS
2 stops13h 50mIcelandair
Fri 12/66:50 pmDUS - ORD
2 stops29h 30mIcelandair
Deal found 11/1$938
This Air France deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/315:30 pmORD - DUS
2 stops13h 15mAir France
Thu 1/96:40 amDUS - ORD
1 stop15h 25mAir France
Deal found 10/31$961
This Justfly.com deal was found by Cheapflights users on 11/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/159:55 pmORD - DUS
1 stop28h 40mLOT
Sat 11/308:00 pmDUS - ORD
2 stops54h 50mLOT
Deal found 11/1$967
This Delta deal was found by Cheapflights users on 10/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/304:25 pmORD - DUS
1 stop11h 30mDelta
Tue 1/76:10 amDUS - ORD
2 stops18h 34mDelta
Deal found 10/31$993

Find flights from O'Hare Intl to Bonn within your budget

Customize your flight search to find flights from O'Hare Intl 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 2,462,897 searches. Data last updated November 2, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Mon 12/30

10:00 pm-9:40 pm

1 stop16h 40m

Duesseldorf Intl

Thu 1/9

7:05 am-2:45 pm

1 stop14h 40m

$588

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Tue 12/31

5:00 pm-3:10 pm

1 stop15h 10m

Duesseldorf Intl

Wed 1/8

8:40 pm-5:38 pm

2 stops27h 58m

$598

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Fri 1/24

7:10 pm-9:20 am

1 stop31h 10m

Duesseldorf Intl

Fri 1/31

6:50 pm-3:50 pm

1 stop28h 00m

$608

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Tue 12/31

4:43 pm-3:10 pm

2 stops15h 27m

Duesseldorf Intl

Wed 1/8

10:30 am-8:04 pm

2 stops16h 34m

$628

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Mon 12/9

2:05 pm-10:25 am

2 stops13h 20m

Duesseldorf Intl

Wed 12/25

10:45 am-10:13 pm

2 stops18h 28m

$735

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Mon 12/2

3:55 pm-9:50 am

1 stop10h 55m

Duesseldorf Intl

Fri 12/6

10:30 am-5:55 pm

1 stop14h 25m

$760

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Wed 12/25

6:30 pm-5:45 pm

1 stop16h 15m

Duesseldorf Intl

Wed 3/12

6:25 am-6:41 pm

2 stops18h 16m

$785

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Tue 11/12

7:05 pm-5:45 pm

1 stop15h 40m

Duesseldorf Intl

Sun 11/17

8:25 pm-4:15 pm

1 stop26h 50m

$790

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Wed 1/1

9:55 pm-7:00 pm

1 stop14h 05m

Duesseldorf Intl

Thu 1/9

10:25 am-8:00 pm

1 stop16h 35m

$878

ChicagoDüsseldorf

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Mon 12/2

6:30 pm-3:20 pm

2 stops13h 50m

Duesseldorf Intl

Fri 12/6

6:50 pm-5:20 pm

2 stops29h 30m

$938

Flights are sorted by cheapest first

Deals found on 10/31

Showing 1-10 of 16 results
1
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Best time to book a flight from O'Hare Intl to Bonn

Have a flexible travel schedule? Discover the best time to fly to Bonn from O'Hare Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from O'Hare Intl to Bonn

Get recent, data-driven insights about flights from O'Hare Intl to Bonn including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago O'Hare Intl Airport to Bonn?

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Bonn. Price data was last updated on November 1, 2024.

To ensure you get the cheapest price possible for a flight from Chicago O'Hare Intl Airport to Bonn, you should look to book at least 42 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bonn?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bonn (average of $696). Flying from Chicago O'Hare Intl Airport to Bonn in June is currently the most expensive (average of $1,117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ORD to BN9?

Find hourly flight availability from O'Hare Intl to Bonn. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 2, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Bonn as you normally would.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Bonn?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Bonn. Price data was last updated on October 27, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Bonn flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Rainfall in Bonn by month

Plan your trip to Bonn by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bonn ranges from 1.2 - 3.1 inches per month. July is typically the wettest month, when rainfall can reach 3.1 in. March is typically the driest time to visit Bonn when rainfall is around 1.2 in.

Temperature in Bonn by month

Plan your trip to Bonn by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bonn, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 64.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

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 November 2, 2024.
Read through reviews of airlines operating flights from Chicago to Bonn, such as Air Canada, Aer Lingus and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,826 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
8,826 reviews
Delta
8.0
Very good
8,826 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very good
8,826 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Austrian Airlines
7.6
Good
828 reviews
Delta
8.0
Very good
8,826 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

SWISS
7.6
Good
1,646 reviews
Delta
8.0
Very good
8,826 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

LOT
7.6
Good
1,198 reviews
Delta
8.0
Very good
8,826 reviews

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Reviews

1 / 10

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Bonn. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Chicago O'Hare Intl Airport to Bonn for under $600 on Cheapflights?

    Yes, there are multiple flights from Chicago O'Hare Intl Airport to Bonn for under $600. The cheapest flight booked recently is on Scandinavian Airlines for just $508, but on average you can expect to pay $920.

  • Are there last-minute flights available from Chicago O'Hare Intl Airport to Bonn for under $800?

    There are currently 11+ open flights from Chicago O'Hare Intl Airport to Bonn within the next 7 days for less than $800.

  • What are the most reliable airlines from Chicago O'Hare Intl Airport to Bonn?

    Consider Lufthansa (66%), Air Canada (65%) or United Airlines (65%) when booking your flight. These represent the most reliable airlines when flying from Chicago O'Hare Intl Airport to Bonn.

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Bonn?

    Looking for the cheapest flight from Chicago O'Hare Intl Airport to Bonn? While on average our users pay $3,086, our data indicates the cheapest price to be $382. The most popular route (Chicago O'Hare Intl - Duesseldorf Intl), is priced around $508.

  • What does ORD to FRA mean?

    Chicago O'Hare Intl Airport is ORD and Frankfurt am Main Airport is FRA. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. 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 O'Hare Intl to Bonn that include extra baggage allowance?

    The amount of baggage you can bring on your O'Hare Intl 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 O'Hare Intl to Bonn with specific airlines?

    Yes, Cheapflights allows you to browse and filter O'Hare Intl 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 O'Hare Intl to Bonn that include hotel bookings?

    Yes. In addition to deals on O'Hare Intl to Bonn flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from O'Hare Intl to Bonn?

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

  • Can I find deals for business class flights from O'Hare Intl to Bonn?

    Yes. Cheapflights offers flight deals from O'Hare Intl 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 O'Hare Intl to Bonn that allow pets onboard?

    Many airlines flying from O'Hare Intl 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 O'Hare Intl to Bonn?

    Yes, you can often find last-minute deals on O'Hare Intl 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 Chicago O'Hare Intl Airport to Bonn flight deals updated?

    The Chicago O'Hare Intl Airport to Bonn flight deals you see on this page were last updated on 11/1.

  • What is the cheapest month to book a flight from Chicago O'Hare Intl Airport to Bonn?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Bonn (average of $696). Flying from Chicago O'Hare Intl Airport to Bonn in June is currently the most expensive (average of $1,117). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for O'Hare Intl to Bonn

See prices for flight routes from nearby airports that may be better suited for you.
O'Hare Intl to Frankfurt flights
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Top 10 airlines flying from O'Hare Intl to Bonn

Discover the top 10 airlines that operate flights from O'Hare Intl 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 2,462,897 searches. Data last updated November 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$441Average$691FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$456Average$717FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$494Average$971FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$533Average$776FlexibilityNo cancel feeOn-time71%
ITA AirwaysCheapest$564Average$973FlexibilityNo cancel feeOn-time81%
British AirwaysCheapest$581Average$880FlexibilityNo cancel feeOn-time70%
LufthansaCheapest$599Average$1,064FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$600Average$845FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$606Average$972FlexibilityNo cancel feeOn-time79%
United AirlinesCheapest$610Average$1,099FlexibilityNo cancel feeOn-time69%
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