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$278+ Cheap flights from Chicago (CHI) to Frankfurt (FRA)

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 3/18. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FRA
Nov 10 — Nov 171
Sun 11/10
Sun 11/17
1 adult, Economy
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The best prices from Chicago to Frankfurt am Main are usually found in January or February, booked 26 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Chicago to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Frankfurt (FRA). 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 5, 2024.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Popular in

June

Cheapest in

January

Round-trip from

$592
(oojo)

One-way from

$308
(Mytrip)
Provider with most accurate pricing for Chicago (CHI)-Frankfurt am Main flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-Frankfurt am Main flights.
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High demand for flights, 30% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Chicago (CHI) to Frankfurt am Main
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One-way flight from Chicago (CHI) to Frankfurt am Main
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Find flight deals from Chicago to Frankfurt

Cheapest flights from Chicago to Frankfurt
Explore the most affordable flight options available from Chicago to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2024.

This oojo deal was found by Cheapflights users on 11/4. 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.
Thu 12/127:10 pmORD - FRA
1 stop17h 35mScandinavian Airlines
Wed 12/258:30 pmFRA - ORD
1 stop26h 20mScandinavian Airlines
Deal found 11/4$592
This United Airlines deal was found by Cheapflights users on 11/4. 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 Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/89:10 pmORD - FRA
1 stop30h 55mUnited Airlines
Sun 11/104:20 pmFRA - ORD
1 stop30h 55mUnited Airlines
Deal found 11/4$649
This Booking.com deal was found by Cheapflights users on 11/4. 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 11/253:55 pmORD - FRA
1 stop11h 10mAer Lingus
Mon 12/910:50 amFRA - ORD
1 stop14h 05mAer Lingus
Deal found 11/4$650
This Mytrip deal was found by Cheapflights users on 11/4. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/18:25 pmORD - FRA
3 stops29h 45mMultiple Airlines
Tue 12/1010:45 amFRA - ORD
3 stops35h 45mMultiple Airlines
Deal found 11/4$670
This LOT deal was found by Cheapflights users on 11/4. 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 LOT is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/19:55 pmORD - FRA
2 stops28h 50mLOT
Mon 12/97:50 pmFRA - ORD
1 stop31h 10mLOT
Deal found 11/4$679
This FlightHub deal was found by Cheapflights users on 11/4. 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.
Sun 12/18:25 pmORD - FRA
1 stop13h 30mTAP AIR PORTUGAL
Tue 12/105:45 pmFRA - ORD
1 stop28h 45mTAP AIR PORTUGAL
Deal found 11/4$680
This Cheapflightsfares deal was found by Cheapflights users on 11/4. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/26:30 pmORD - FRA
1 stop10h 35mIcelandair
Tue 12/101:05 pmFRA - ORD
1 stop11h 15mIcelandair
Deal found 11/4$690
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 12/299:30 amMDW - FRA
1 stop15h 20mDelta
Tue 1/1411:40 amFRA - MDW
1 stop17h 40mDelta
Deal found 11/4$806
This KLM deal was found by Cheapflights users on 11/4. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2912:10 pmMDW - FRA
1 stop13h 30mKLM
Tue 1/1411:40 amFRA - MDW
1 stop17h 40mKLM
Deal found 11/4$808
This Virgin Atlantic deal was found by Cheapflights users on 11/5. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/291:50 pmORD - FRA
1 stop11h 00mVirgin Atlantic
Tue 1/1410:40 amFRA - ORD
2 stops17h 13mVirgin Atlantic
Deal found 11/5$815
This Virgin Atlantic deal was found by Cheapflights users on 11/5. 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 Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/295:03 pmMDW - FRA
1 stop32h 37mVirgin Atlantic
Tue 1/1411:40 amFRA - MDW
1 stop17h 40mVirgin Atlantic
Deal found 11/5$815
This Delta deal was found by Cheapflights users on 11/5. 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.
Sun 12/2910:30 amORD - FRA
1 stop14h 20mDelta
Tue 1/1410:40 amFRA - ORD
1 stop14h 10mDelta
Deal found 11/5$817

Find flights from Chicago to Frankfurt within your budget

Customize your flight search to find flights from Chicago to Frankfurt 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 2,455,398 searches. Data last updated November 5, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 3/18

7:20 am-7:25 am

1 stop18h 05m

$278

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Fri 11/29

10:11 am-5:50 pm

2 stops24h 39m

$308

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 12/2

6:30 pm-12:05 pm

1 stop10h 35m

$330

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 12/9

7:10 pm-7:45 pm

1 stop17h 35m

$363

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 11/12

9:48 am-9:50 am

1 stop17h 02m

$371

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 11/24

8:25 pm-10:40 pm

1 stop19h 15m

$424

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Fri 11/29

9:55 pm-9:45 am

1 stop28h 50m

$444

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 3/11

7:30 am-9:40 am

1 stop20h 10m

$448

ChicagoFrankfurt am Main

MDW - FRA

MDWFRA

Chicago Midway

Tue 3/11

10:10 am-8:40 am

1 stop16h 30m

$467

ChicagoFrankfurt am Main

MDW - FRA

MDWFRA

Chicago Midway

Tue 3/11

1:00 pm-7:50 am

2 stops12h 50m

$472

Flights are sorted by cheapest first

Deals found on 11/4

Showing 1-10 of 40 results
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Compare providers for flights from Chicago to Frankfurt

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chicago to Frankfurt in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
ExpediaPrice Accuracy1 starTrust Score*3 starsCancellation PolicyAirline Policy
AranGrantPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Chicago-Frankfurt am Main Airport flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Chicago-Frankfurt am Main Airport flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Chicago-Frankfurt am Main Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Chicago-Frankfurt am Main Airport flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chicago-Frankfurt am Main Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Chicago to Frankfurt

Have a flexible travel schedule? Discover the best time to fly to Frankfurt from Chicago 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 Chicago to Frankfurt

Get recent, data-driven insights about flights from Chicago to Frankfurt including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Chicago to Frankfurt am Main Airport?

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Frankfurt. Price data was last updated on November 1, 2024.

The best time to book flights from Chicago to Frankfurt am Main Airport is 26 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

Find deals

What is the cheapest month to book a flight from Chicago to Frankfurt am Main Airport?

Currently, November is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main Airport (average of $696). Flying from Chicago to Frankfurt am Main Airport 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 CHI to FRA?

Find hourly flight availability from Chicago to Frankfurt. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 5, 2024.

When flying from Chicago to Frankfurt am Main Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 32% versus a flight in the afternoon.

What is the cheapest day to fly from Chicago to Frankfurt am Main Airport?

Use this chart to determine the cheapest time to fly round-trip from Chicago to Frankfurt. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their Chicago to Frankfurt am Main Airport flight should consider departing on Tuesday at noon 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.

Find deals

Weekly flight availability from Chicago to Frankfurt am Main Airport

Explore weekly flight availability from Chicago to Frankfurt. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated November 5, 2024.

The most flights from CHI to FRA are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in Frankfurt by month

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

In terms of precipitation, rainfall in Frankfurt am Main Airport ranges from 1.6 - 2.8 inches per month. June is typically the wettest month, when rainfall can reach 2.8 in. January is typically the driest time to visit Frankfurt am Main Airport when rainfall is around 1.6 in.

Temperature in Frankfurt by month

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

If weather is an important factor for your trip to Frankfurt am Main Airport, use this chart to help with planning. For those seeking warmer temperatures, July 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 Frankfurt

Get insights into the airlines that provide service to Frankfurt. 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 Frankfurt. Reviews last updated November 5, 2024.
Peruse reviews from past customers who have flown with KLM, American Airlines and Virgin Atlantic from Chicago to Frankfurt am Main to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,334 reviews

Boarding

8.3

Overall

8.1

Food

7.7

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Singapore Airlines
8.1
Very good
1,334 reviews
Singapore Airlines
8.1
Very good
1,334 reviews

Boarding

8.3

Overall

8.1

Food

7.7

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Delta
8.0
Very good
8,829 reviews
Singapore Airlines
8.1
Very good
1,334 reviews

Boarding

8.3

Overall

8.1

Food

7.7

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

KLM
7.8
Good
1,350 reviews
Singapore Airlines
8.1
Very good
1,334 reviews

Boarding

8.3

Overall

8.1

Food

7.7

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Virgin Atlantic
7.6
Good
666 reviews
Singapore Airlines
8.1
Very good
1,334 reviews

Boarding

8.3

Overall

8.1

Food

7.7

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

LOT
7.6
Good
1,192 reviews
Singapore Airlines
8.1
Very good
1,334 reviews

Boarding

8.3

Overall

8.1

Food

7.7

Entertainment

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 10

Your state of the art Boeing 787 was so hot I was sweating 90% of the flight. There is no reason or excuse for that.

Related info for your journey

Find useful and relevant information for your journey from Chicago to Frankfurt. 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 Frankfurt am Main Airport for under $600 on Cheapflights?

    Yes, there are multiple flights from Chicago to Frankfurt am Main Airport for under $600. The cheapest flight booked recently is on Scandinavian Airlines for just $592, but on average you can expect to pay $812.

  • Are there nonstop flights from Chicago to Frankfurt am Main Airport for under $900 on Cheapflights?

    Cheapflights has at least 4 direct flights from Chicago to Frankfurt am Main Airport under $900. A good price for a nonstop flight from Chicago to Frankfurt am Main Airport is less than $857.

  • Are there last-minute flights available from Chicago to Frankfurt am Main Airport for under $700?

    There are currently 15+ open flights from Chicago to Frankfurt am Main Airport within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Chicago to Frankfurt am Main Airport round-trip?

    Cheapflights users have booked flights from Chicago to Frankfurt am Main Airport round-trip from $592. Other airlines that can offer you cheap pricing are Turkish Airlines, from $611, and Aer Lingus, from $646. Users have found that Scandinavian Airlines is 34% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Chicago to Frankfurt am Main Airport one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $330. Scandinavian Airlines flights start at $363 while deals on Singapore Airlines start at $371 one-way.

  • What are the most reliable airlines from Chicago to Frankfurt am Main Airport?

    The top 3 most reliable airlines when flying from Chicago to Frankfurt am Main Airport are Lufthansa (66%), Air Canada (65%) and United Airlines (65%).

  • What are the cheapest flights from Chicago to Frankfurt am Main Airport?

    The cheapest flight price from Chicago to Frankfurt am Main Airport is $389. On average you can expect to pay $3,072. The most popular route, (Chicago O'Hare Intl - Frankfurt am Main), can usually be booked for $521.

  • What does ORD to FRA mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Chicago O'Hare Intl Airport to Frankfurt am Main Airport flight would often be abbreviated as a ORD to FRA flight. Chicago Midway Airport (MDW), Chicago Greater Rockford Airport (RFD) are other airports near this flight route and their unique identifiers/IATA codes.

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

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

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

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

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

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

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

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

    Many airlines flying from Chicago to Frankfurt 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 Frankfurt?

    Yes, you can often find last-minute deals on Chicago to Frankfurt 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 Frankfurt am Main Airport flight deals updated?

    The Chicago to Frankfurt am Main Airport flight deals you see on this page were last updated on 11/5.

  • What is the cheapest month to book a flight from Chicago to Frankfurt am Main Airport?

    Currently, November is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main Airport (average of $696). Flying from Chicago to Frankfurt am Main Airport 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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Top 10 airlines flying from Chicago to Frankfurt

Discover the top 10 airlines that operate flights from Chicago to Frankfurt. 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 2,455,398 searches. Data last updated November 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$441Average$717FlexibilityNo 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$774FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$600Average$817FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$629Average$788FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$637Average$1,143FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$666Average$1,171FlexibilityNo cancel feeOn-time76%
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