HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news

Cheap flights from Chicago (CHI) to Bonn, Germany from $290

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 6/26. 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.
CHI — FRA
May 15 — May 221
From?
To?
Wed 5/15
Wed 5/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

The best prices from Chicago to Bonn are usually found in February or March, booked 85 days in advance, depart on a Thursday or Monday and return on a Friday

Cheap flight deals from Chicago to Bonn

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) 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 May 10, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$641

One-way from

$626
High demand for flights, 40% potential price rise
Search Deals
Best time to find cheap flights, 26% potential price drop
Search Deals
From Chicago (CHI) to Bonn
Search Deals
One-way flight from Chicago (CHI) to Bonn
Search Deals

How far in advance should I book a flight from Chicago to Bonn?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 9 days in advance, which can save you up to 33% on flights from Chicago to Bonn compared to booking the week you need them. Waiting 9 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $488. For sooner than that we have options available in the next 3 days from $651.

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

The best pricing can be found in the month of February. Prices to Bonn from Chicago average $834. You can even find prices in February for less than $834, as users have found deals to Bonn from as low as $325. The month of June appears to be one of the more expensive times to travel to Bonn from Chicago. Flying in the targeted month can save you up to 65%.

When is the cheapest time to fly from Chicago to Bonn (CHI - BN9)?

When flying from Chicago 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 Delta flights from Chicago to Bonn

Explore cheap flight options specifically provided by Delta for the route between Chicago 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 2,717,708 searches. Data last updated May 10, 2024.
Consider these cheap Delta flights we've found departing from Chicago to Bonn. Deals update often to give you more flight options matching your criteria
Sun 7/214:20 pmORD - DUS
1 stop18h 20mDelta
Thu 8/16:20 amDUS - ORD
1 stop14h 55mDelta
Deal found 5/9$1,014
Sun 6/235:15 pmORD - DUS
1 stop15h 25mDelta
Wed 8/148:10 amDUS - ORD
1 stop13h 10mDelta
Deal found 5/9$1,046
Sun 6/235:15 pmORD - DUS
1 stop17h 05mDelta
Fri 8/166:20 amDUS - ORD
2 stops17h 15mDelta
Deal found 5/9$1,051
Wed 6/195:55 pmORD - DUS
2 stops13h 05mDelta
Thu 8/158:10 amDUS - ORD
1 stop13h 05mDelta
Deal found 5/9$1,059
Wed 6/195:55 pmORD - DUS
2 stops13h 05mDelta
Thu 8/1512:25 pmDUS - ORD
2 stops16h 05mDelta
Deal found 5/9$1,065
Mon 7/297:29 pmORD - DUS
2 stops11h 31mDelta
Wed 8/712:25 pmDUS - ORD
2 stops16h 05mDelta
Deal found 5/9$1,095
Wed 6/194:20 pmORD - DUS
1 stop12h 30mDelta
Mon 8/128:10 amDUS - ORD
1 stop13h 25mDelta
Deal found 5/9$1,109
Wed 5/151:21 pmMDW - DUS
2 stops16h 29mDelta
Wed 5/226:40 amDUS - MDW
2 stops17h 26mDelta
Deal found 5/8$1,680
Wed 5/151:21 pmMDW - DUS
2 stops16h 29mDelta
Sat 5/256:40 amDUS - MDW
2 stops16h 33mDelta
Deal found 5/8$1,910

Cheap Aer Lingus flights from Chicago to Bonn

Explore cheap flight options specifically provided by Aer Lingus for the route between Chicago 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 2,717,708 searches. Data last updated May 10, 2024.
Have a look at some of the cheapest available Aer Lingus flights departing from Chicago and landing in Bonn. Deals frequently update to provide users with more options.
Wed 10/93:45 pmORD - DUS
1 stop11h 00mAer Lingus
Mon 10/1410:25 amDUS - ORD
1 stop15h 40mAer Lingus
Deal found 5/9$626
Thu 9/123:45 pmORD - DUS
1 stop21h 40mAer Lingus
Sat 9/2810:25 amDUS - ORD
1 stop15h 40mAer Lingus
Deal found 5/8$633

Cheap Chicago to Bonn flights in May & June 2024

Find cheap flight options from Chicago 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 2,717,708 searches. Prices were last updated on May 10, 2024.
These are some of the best deals we've found on flights to Bonn in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Fri 5/103:40 pmORD - DUS
1 stop15h 25mMultiple Airlines
Thu 5/2310:45 amDUS - ORD
1 stop12h 20mMultiple Airlines
Deal found 5/9$877
Fri 5/101:00 pmORD - DUS
2 stops13h 50mAir Canada
Thu 5/2310:35 amDUS - ORD
2 stops16h 41mAir Canada
Deal found 5/9$888
Sat 6/227:45 pmORD - DUS
1 stop30h 45mScandinavian Airlines
Thu 8/154:05 pmDUS - ORD
1 stop32h 50mScandinavian Airlines
Deal found 5/9$905
Tue 6/259:10 pmORD - DUS
2 stops31h 15mMultiple Airlines
Sat 8/1712:25 pmDUS - ORD
1 stop12h 50mMultiple Airlines
Deal found 5/9$943
Tue 6/259:10 pmORD - DUS
2 stops31h 15mMultiple Airlines
Tue 8/1312:25 pmDUS - ORD
1 stop12h 50mMultiple Airlines
Deal found 5/9$944
Sat 5/2510:15 pmORD - DUS
1 stop24h 50mMultiple Airlines
Mon 6/109:05 pmDUS - ORD
2 stops44h 09mMultiple Airlines
Deal found 5/8$986
Sun 6/237:10 pmORD - DUS
1 stop11h 10mBritish Airways
Tue 8/137:10 amDUS - ORD
1 stop12h 30mBritish Airways
Deal found 5/9$997
Sat 5/2510:15 pmORD - DUS
1 stop24h 50mMultiple Airlines
Tue 6/1111:45 amDUS - ORD
2 stops29h 29mMultiple Airlines
Deal found 5/8$1,005
Sun 6/237:45 pmORD - DUS
1 stop15h 35mScandinavian Airlines
Thu 8/157:50 pmDUS - ORD
2 stops29h 05mScandinavian Airlines
Deal found 5/9$1,008

Chicago to Bonn 2024 flight deals

Discover exclusive flight deals for travel between Chicago and Bonn in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,717,708 searches. Data last updated May 10, 2024.
These are some of the best deals we've found on flights to Bonn in 2024 at this time. If these deals don't appeal to you, be sure to come back soon for more options.
Wed 10/93:45 pmORD - DUS
1 stop11h 00mAer Lingus
Mon 10/1410:25 amDUS - ORD
1 stop15h 40mAer Lingus
Deal found 5/9$626
Thu 9/123:45 pmORD - DUS
1 stop21h 40mAer Lingus
Sat 9/2810:25 amDUS - ORD
1 stop15h 40mAer Lingus
Deal found 5/8$633
Wed 10/97:45 pmORD - DUS
2 stops40h 05mScandinavian Airlines
Mon 10/141:40 pmDUS - ORD
1 stop11h 15mScandinavian Airlines
Deal found 5/9$637
Fri 11/298:10 pmORD - DUS
2 stops34h 10mScandinavian Airlines
Fri 12/67:00 pmDUS - ORD
2 stops30h 05mScandinavian Airlines
Deal found 5/9$675
Wed 10/97:45 pmORD - DUS
1 stop19h 20mScandinavian Airlines
Mon 10/146:10 amDUS - ORD
1 stop18h 45mScandinavian Airlines
Deal found 5/9$676
Fri 11/298:10 pmORD - DUS
1 stop30h 10mScandinavian Airlines
Fri 12/67:00 pmDUS - ORD
2 stops30h 05mScandinavian Airlines
Deal found 5/9$677
Sun 8/187:45 pmORD - DUS
2 stops32h 20mScandinavian Airlines
Sat 8/244:05 pmDUS - ORD
1 stop32h 50mScandinavian Airlines
Deal found 5/9$687
Sun 8/187:45 pmORD - DUS
1 stop30h 45mScandinavian Airlines
Sat 8/244:05 pmDUS - ORD
1 stop32h 50mScandinavian Airlines
Deal found 5/9$726
Tue 10/18:30 pmORD - DUS
1 stop29h 35mTurkish Airlines
Mon 10/76:40 pmDUS - ORD
1 stop30h 05mTurkish Airlines
Deal found 5/9$745

Chicago to Bonn flights leaving soon

Find last-minute flight options from Chicago 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 2,717,708 searches. Data last updated May 10, 2024.
Users seeking a last-minute flight from Chicago to Bonn should consider booking one of these fares. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 5/103:40 pmORD - DUS
1 stop15h 25mMultiple Airlines
Thu 5/2310:45 amDUS - ORD
1 stop12h 20mMultiple Airlines
Deal found 5/9$877
Fri 5/101:00 pmORD - DUS
2 stops13h 50mAir Canada
Thu 5/2310:35 amDUS - ORD
2 stops16h 41mAir Canada
Deal found 5/9$888
Thu 5/239:03 amORD - DUS
2 stops29h 57mMultiple Airlines
Thu 6/610:10 amDUS - ORD
1 stop14h 45mMultiple Airlines
Deal found 5/8$1,060
Thu 5/232:20 pmORD - DUS
1 stop11h 30mSWISS
Tue 6/119:40 amDUS - ORD
1 stop13h 15mSWISS
Deal found 5/8$1,067
Fri 5/109:25 pmORD - DUS
3 stops27h 15mMultiple Airlines
Thu 5/236:20 amDUS - ORD
3 stops33h 35mMultiple Airlines
Deal found 5/9$1,118
Thu 5/239:03 amORD - DUS
2 stops29h 57mMultiple Airlines
Tue 6/117:30 amDUS - ORD
1 stop17h 25mMultiple Airlines
Deal found 5/8$1,128
Thu 5/232:20 pmORD - DUS
1 stop11h 30mSWISS
Sun 6/910:50 amDUS - ORD
1 stop12h 05mSWISS
Deal found 5/8$1,136
Thu 5/234:00 pmORD - DUS
1 stop15h 20mUnited Airlines
Sat 6/83:20 pmDUS - ORD
1 stop11h 35mUnited Airlines
Deal found 5/8$1,150
Thu 5/239:03 amORD - DUS
2 stops29h 57mMultiple Airlines
Sat 6/812:25 pmDUS - ORD
1 stop12h 50mMultiple Airlines
Deal found 5/8$1,262

One-way flights to Bonn from Chicago

Search for one-way flight options from Chicago 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 2,717,708 searches. Data last updated May 10, 2024.
Users in need of a one-way flight from Chicago to Bonn can choose from these deals. Users needing a return flight from Chicago to Bonn should utilize the search form above.
Wed 6/268:27 amMDW - DUS
3 stops41h 18mMultiple Airlines
Deal found 5/8$290
Wed 6/268:50 pmORD - DUS
3 stops57h 05mMultiple Airlines
Deal found 5/8$335
Wed 6/268:27 amMDW - DUS
2 stops30h 28mMultiple Airlines
Deal found 5/8$403
Wed 5/157:17 pmMDW - DUS
2 stops43h 43mMultiple Airlines
Deal found 5/9$413
Sat 7/62:06 pmORD - DUS
3 stops35h 39mMultiple Airlines
Deal found 5/8$426
Wed 6/268:50 pmORD - DUS
2 stops42h 10mMultiple Airlines
Deal found 5/8$438
Sat 7/62:06 pmORD - DUS
2 stops37h 19mMultiple Airlines
Deal found 5/8$451
Sat 7/612:30 pmMDW - DUS
2 stops38h 15mMultiple Airlines
Deal found 5/8$471
Sat 7/66:00 amMDW - DUS
3 stops31h 25mMultiple Airlines
Deal found 5/8$521

Find flights from Chicago to Bonn within your budget

Customize your flight search to find flights from Chicago 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 2,717,708 searches. Data last updated May 10, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$626 - $952

Route

Depart

Return

Price

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Wed 10/9

1 stop11h 00m

Duesseldorf Intl

Mon 10/14

1 stop15h 40m

$626

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Wed 10/9

2 stops40h 05m

Duesseldorf Intl

Mon 10/14

1 stop11h 15m

$637

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Tue 10/1

1 stop29h 35m

Duesseldorf Intl

Mon 10/7

1 stop30h 05m

$745

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Thu 9/12

2 stops33h 25m

Duesseldorf Intl

Sat 9/28

1 stop26h 20m

$885

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Thu 9/12

2 stops19h 59m

Duesseldorf Intl

Sat 9/28

2 stops14h 53m

$904

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Tue 10/1

2 stops40h 50m

Duesseldorf Intl

Mon 10/7

2 stops30h 20m

$911

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Tue 6/25

2 stops31h 15m

Duesseldorf Intl

Sat 8/17

1 stop12h 50m

$943

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Mon 7/22

1 stop11h 50m

Duesseldorf Intl

Mon 7/29

2 stops29h 40m

$948

Chicago O'Hare IntlDuesseldorf Intl

ORD - DUS

ORDDUS

Chicago O'Hare Intl

Sun 7/21

1 stop13h 10m

Duesseldorf Intl

Tue 7/30

1 stop25h 15m

$952

Flights are sorted by cheapest first

Deals found on 5/9

When is the best time to book a flight from Chicago to Bonn?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Bonn. Price data was last updated on May 3, 2024.
Booking 85 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chicago to Bonn. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Chicago to Bonn?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Bonn. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Chicago to Bonn flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Bonn by month

Plan your trip from Chicago to Bonn by taking into account the cheapest months to travel. The average price of a one-way flight from Chicago to Bonn is currently $416 while a round-trip flight costs $839. Price data was last updated on May 5, 2024.

Currently, January is the cheapest month in which you can book a flight from Chicago to Bonn (average of $722). Flying from Chicago to Bonn in June is currently the most expensive (average of $1,240). 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.

January

$722

February

$742

March

$826

April

$813

May

$904

June

$1,240

July

$1,154

August

$997

September

$968

October

$846

November

$785

December

$780

Temperature and rainfall in Bonn by month

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

DUS

Temperature

33.8 - 64.4 °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 May 10, 2024.
To help decide which airline to fly from Chicago to Bonn, see what other customers have to say about Delta, Aer Lingus and Scandinavian Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Delta
8.0
Very good
10,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

KLM
7.9
Good
1,590 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

SWISS
7.8
Good
2,008 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Austrian Airlines
7.7
Good
1,062 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Air France
7.6
Good
1,778 reviews
Delta
8.0
Very good
10,778 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Overall

8.0

Entertainment

8.0

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from Chicago 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 to Bonn for under $700 on Cheapflights?

    Yes, there are multiple flights from Chicago to Bonn for under $700. The cheapest flight booked recently is on Aer Lingus for just $626, but on average you can expect to pay $823.

  • Are there last-minute flights available from Chicago to Bonn for under $900?

    There are currently 20+ open flights from Chicago to Bonn within the next 7 days for less than $900.

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

    For one-way options, check prices for LOT. According to our data, you can fly for as low as $597. Users have also found prices from $620 and $731 on TAP AIR PORTUGAL and United Airlines, respectively.

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

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

  • What are the most reliable airlines from Chicago to Bonn?

    No one likes to see their flight delayed. When booking a flight from Chicago to Bonn consider choosing Air Canada (65%), United Airlines (65%) or Lufthansa (61%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Chicago to Bonn?

    On average you can expect to pay $3,413 for a flight from Chicago to Bonn. The cheapest flight overall is $411 while the most popular route, (Chicago O'Hare Intl - Duesseldorf Intl) is currently priced at $622.

  • 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. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Duesseldorf Intl Airport (DUS), Cologne Köln/Bonn Airport (CGN), Dortmund Airport (DTM), Frankfurt-Hahn Airport (HHN), Düsseldorf Weeze Airport (NRN).

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

    The amount of baggage you can bring on your Chicago 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 Chicago to Bonn with specific airlines?

    Yes, Cheapflights allows you to browse and filter Chicago 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 Chicago to Bonn that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Chicago 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 Chicago to Bonn that allow pets onboard?

    Many airlines flying from Chicago 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 Chicago to Bonn?

    Yes, you can often find last-minute deals on Chicago 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 to Bonn flight deals updated?

    The Chicago to Bonn flight deals you see on this page were last updated on 5/9.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

O'Hare Intl to Frankfurt flights
O'Hare Intl to Munich flights
St. Louis to Frankfurt flights
O'Hare Intl to Berlin flights
Midway to Frankfurt flights
Midway to Munich flights
O'Hare Intl to Duesseldorf Intl flights
St. Louis to Nuremberg flights
Midway to Berlin flights
Midway to Duesseldorf Intl flights
St. Louis to Munich flights
O'Hare Intl to Hamburg flights
St. Louis to Berlin flights
O'Hare Intl to Stuttgart flights
O'Hare Intl to Nuremberg flights
O'Hare Intl to Bremen flights
Midway to Hamburg flights
O'Hare Intl to Cologne flights
Midway to Stuttgart flights
Peoria to Frankfurt flights
St. Louis to Duesseldorf Intl flights
O'Hare Intl to Hannover flights
O'Hare Intl to Dresden flights
O'Hare Intl to Leipzig flights
St. Louis to Stuttgart flights
O'Hare Intl to Münster flights
Midway to Nuremberg flights
St. Louis to Dresden flights
O'Hare Intl to Frankfurt-Hahn flights
St. Louis to Hamburg flights
Midway to Hannover flights
Midway to Bremen flights
O'Hare Intl to Paderborn flights
O'Hare Intl to Saarbruecken flights
O'Hare Intl to Memmingen flights
Champaign to Frankfurt flights
O'Hare Intl to Dortmund flights
St. Louis to Cologne flights
Bloomington to Munich flights
O'Hare Intl to Karlsruhe flights
Moline to Frankfurt flights
O'Hare Intl to Rostock flights
Springfield to Frankfurt flights
Peoria to Munich flights
Moline to Duesseldorf Intl flights
Midway to Dresden flights
O'Hare Intl to Weeze flights

Top 10 airlines flying from Chicago to Bonn

Discover the top 10 airlines that operate flights from Chicago 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 2,717,708 searches. Data last updated May 10, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$421Average$703FlexibilityNo cancel feeOn-time77%
Search Scandinavian Airlines flights
TAP AIR PORTUGALCheapest$495Average$969FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
IcelandairCheapest$528Average$947FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapest$533Average$781FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
LOTCheapest$579Average$699FlexibilityNo cancel feeOn-time81%
Search LOT flights
British AirwaysCheapest$591Average$912FlexibilityNo cancel feeOn-time70%
Search British Airways flights
LufthansaCheapest$599Average$1,066FlexibilityNo cancel feeOn-time76%
Search Lufthansa flights
Aer LingusCheapest$601Average$857FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights
United AirlinesCheapest$624Average$1,201FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Turkish AirlinesCheapest$672Average$809FlexibilityNo cancel feeOn-time77%
Search Turkish Airlines flights
Los Angeles to Baltimore flights
San Francisco to Dallas flights
Chicago to Cancún flights
San Diego to New York flights
Tijuana to Cancún flights
Minneapolis to Orlando flights
Austin to Los Angeles flights
San Francisco to Rome flights
Philadelphia to Denver flights
Boston to Washington, D.C. flights
Chicago to Guadalajara flights
Chicago to Nashville flights

Search flights from Chicago to Bonn by cabin class

Find flights from Chicago to Bonn, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Chicago to Bonn

Find hourly flight availability from Chicago 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 May 10, 2024.
0%of flight departuresEarly morningMidnight to 6 am
0%of flight departuresMorning6 am to noon
75%of flight departuresAfternoonNoon to 6 pm
25%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Flights to Ordu/Giresun
Flights to Hakodate
Flights to Gazipasa
Flights to Kirkwall Arpt
Flights to Skiathos
Flights to Bourgas
Flights to Kalamata
Flights to Menorca/Mahon
Flights to Mytilene
Flights to Mason City
Flights to Pau Pyrénées
Flights to Neiva La Marguita
Flights to Cortez Montezuma County
Flights to Biarritz Parme
Flights to Parikia Paros
Flights to Ohrid
Flights to Edremit/Korfez
Flights to Naxos
Flights to Dalaman
Flights to Lublin
Flights to Miyakojima Hirara
Flights to Champaign University-Willard
Flights to Kagoshima
Flights to Constanţa Mihail Kogalniceanu

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 Chicago to Bonn?

When you search for this flight from Chicago to Bonn, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Chicago to Bonn for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Certainly. Search results for flights to Bonn from Chicago shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Chicago to Bonn flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines