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Frankfurt am Main

$285+ Cheap flights from Chicago (CHI) to Frankfurt am Main

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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
CHI — FRA
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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The best prices from Chicago to Frankfurt am Main are usually found in February or January, booked 69 days in advance, depart on a Monday or Sunday and return on a Tuesday

Cheap flight deals from Chicago to Frankfurt am Main

Discover tips and strategies to find the most affordable flight options for your journey from Chicago (CHI) to Frankfurt am Main (FK0). 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 January 21, 2025.

Round-trip from

$644
(Cheapflightsfares)

One-way from

$305
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$775
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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Highest demand for flights based on searches. 20% potential increase in price ($235 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($36 potential savings vs. average RT price).
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Average for round-trip flights in January 2025
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Find flight deals from Chicago to Frankfurt am Main

Cheapest flights from Chicago to Frankfurt am Main
Explore the most affordable flight options available from Chicago to Frankfurt am Main. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This oojo deal was found by Cheapflights users on 1/20. 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.
Wed 2/197:15 pmORD - FRA
1 stop14h 40mTAP AIR PORTUGAL
Sun 2/236:00 amFRA - ORD
1 stop16h 30mTAP AIR PORTUGAL
Deal found 1/20$650
This Flightnetwork deal was found by Cheapflights users on 1/20. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:40 pmORD - FRA
1 stop17h 05mScandinavian Airlines
Thu 3/137:05 amFRA - ORD
2 stops17h 45mScandinavian Airlines
Deal found 1/20$651
This Gotogate deal was found by Cheapflights users on 1/19. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/66:30 pmORD - FRA
1 stop10h 35mIcelandair
Thu 3/131:05 pmFRA - ORD
1 stop11h 15mIcelandair
Deal found 1/19$652
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Mon 3/107:42 pmORD - FRA
3 stops34h 23mMultiple Airlines
Tue 3/251:05 pmFRA - ORD
2 stops24h 39mMultiple Airlines
Deal found 1/20$653
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Thu 2/2711:55 amORD - FRA
1 stop19h 05mTurkish Airlines
Mon 3/32:55 pmFRA - ORD
1 stop26h 15mTurkish Airlines
Deal found 1/20$661
This oojo deal was found by Cheapflights users on 1/20. 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 2/109:55 pmORD - FRA
1 stop28h 50mLOT
Mon 2/247:50 pmFRA - ORD
1 stop31h 10mLOT
Deal found 1/20$733
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/187:25 amMDW - FRA
1 stop20h 15mMultiple Airlines
Tue 2/259:15 amFRA - MDW
2 stops36h 58mMultiple Airlines
Deal found 1/20$782
This FlightHub deal was found by Cheapflights users on 1/20. 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.
Fri 5/163:45 pmORD - FRA
1 stop11h 30mAer Lingus
Wed 5/2810:55 amFRA - ORD
1 stop15h 05mAer Lingus
Deal found 1/20$784
This Mytrip deal was found by Cheapflights users on 1/20. 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 1/266:30 pmORD - HHN
2 stops21h 55mMultiple Airlines
Sat 2/110:40 amHHN - ORD
2 stops35h 50mMultiple Airlines
Deal found 1/20$796
This AirNGo deal was found by Cheapflights users on 1/20. 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 AirNGo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/162:55 pmMDW - FRA
1 stop10h 55mVirgin Atlantic
Tue 4/111:00 amFRA - MDW
1 stop14h 02mVirgin Atlantic
Deal found 1/20$829
This KLM deal was found by Cheapflights users on 1/20. 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 3/1612:51 pmMDW - FRA
1 stop13h 49mKLM
Tue 4/110:40 amFRA - MDW
1 stop18h 47mKLM
Deal found 1/20$879
This Delta deal was found by Cheapflights users on 1/21. 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 3/2410:25 amMDW - FRA
2 stops15h 25mDelta
Wed 4/211:50 amFRA - MDW
2 stops17h 33mDelta
Deal found 1/21$893

Find flights from Chicago to Frankfurt am Main within your budget

Customize your flight search to find flights from Chicago to Frankfurt am Main 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 2,558,603 searches. Data last updated January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 2/19

7:15 pm-4:55 pm

1 stop14h 40m

Frankfurt am Main

Sun 2/23

6:00 am-3:30 pm

1 stop16h 30m

$650

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 3/6

7:40 pm-7:45 pm

1 stop17h 05m

Frankfurt am Main

Thu 3/13

7:05 am-6:50 pm

2 stops17h 45m

$651

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 3/6

6:30 pm-12:05 pm

1 stop10h 35m

Frankfurt am Main

Thu 3/13

1:05 pm-6:20 pm

1 stop11h 15m

$652

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 3/10

7:42 pm-12:05 pm

3 stops34h 23m

Frankfurt am Main

Tue 3/25

1:05 pm-7:44 am

2 stops24h 39m

$653

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 2/19

11:55 am-10:15 pm

1 stop27h 20m

Frankfurt am Main

Sun 4/6

1:10 pm-9:50 am

1 stop27h 40m

$657

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 2/10

9:55 pm-9:45 am

1 stop28h 50m

Frankfurt am Main

Mon 2/24

7:50 pm-8:00 pm

1 stop31h 10m

$733

ChicagoFrankfurt am Main

ORD - HHN

ORDHHN

Chicago O'Hare Intl

Sat 2/15

11:55 am-8:20 pm

2 stops25h 25m

Frankfurt-Hahn

Sat 2/22

3:10 pm-10:10 am

2 stops26h 00m

$762

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sat 5/24

3:45 pm-10:15 am

1 stop11h 30m

Frankfurt am Main

Tue 6/10

10:55 am-7:00 pm

1 stop15h 05m

$767

ChicagoFrankfurt am Main

MDW - FRA

MDWFRA

Chicago Midway

Tue 2/18

7:25 am-10:40 am

1 stop20h 15m

Frankfurt am Main

Tue 2/25

9:15 am-3:13 pm

2 stops36h 58m

$782

ChicagoFrankfurt am Main

MDW - FRA

MDWFRA

Chicago Midway

Sun 3/16

2:55 pm-7:50 am

1 stop10h 55m

Frankfurt am Main

Tue 4/1

11:00 am-6:02 pm

1 stop14h 02m

$829

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 38 results
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Best time to book a flight from Chicago to Frankfurt am Main

Have a flexible travel schedule? Discover the best time to fly to Frankfurt am Main 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 am Main

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

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

Use this chart to determine the optimal time to book a round-trip flight from Chicago to Frankfurt am Main. Price data was last updated on January 17, 2025.

The best time to book flights from Chicago to Frankfurt am Main is 69 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.

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

Currently, January is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main (average of $729). Flying from Chicago to Frankfurt am Main in June is currently the most expensive (average of $1,112). 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 am Main. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

When flying from Chicago to Frankfurt am Main, 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 31% versus a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly round-trip from Chicago to Frankfurt am Main. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Chicago to Frankfurt am Main 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.

Weekly flight availability from Chicago to Frankfurt am Main

Explore weekly flight availability from Chicago to Frankfurt am Main. 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 January 21, 2025.

The most flights from CHI to FK0 are scheduled on a Monday (10 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 on average).

Rainfall in Frankfurt am Main by month

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

In terms of precipitation, rainfall in Frankfurt am Main 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 when rainfall is around 1.6 in.

Temperature in Frankfurt am Main by month

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

If weather is an important factor for your trip to Frankfurt am Main, 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 am Main

Get insights into the airlines that provide service to Frankfurt am Main. 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 am Main. Reviews last updated January 21, 2025.
Peruse reviews from past customers who have flown with Scandinavian Airlines, Turkish Airlines and Icelandair from Chicago to Frankfurt am Main to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,706 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

LOT
7.6
Good
1,117 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

Reviews

1 / 10

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

SWISS
7.5
Good
1,600 reviews
Delta
8.0
Very good
8,521 reviews

Crew

8.6

Overall

8.0

Food

7.3

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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 Chicago to Frankfurt am Main. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Scandinavian Airlines, at $644, was found to be the cheapest airline from Chicago to Frankfurt am Main.Alternate airlines to your destination round-trip include TAP AIR PORTUGAL and Turkish Airlines. Scandinavian Airlines is currently priced 29% below the average price you’ll pay for this route.

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

    For one-way options, check prices for Scandinavian Airlines. According to our data, you can fly for as low as $363. Users have also found prices from $387 and $410 on Air Serbia and TAP AIR PORTUGAL, respectively.

  • What are the most popular routes from Chicago to Frankfurt am Main?

    The most popular route from Chicago to Frankfurt am Main is Chicago O'Hare Intl - Frankfurt am Main. You may also consider Chicago Midway - Frankfurt am Main or Chicago O'Hare Intl - Frankfurt-Hahn.

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

    The top 3 most reliable airlines when flying from Chicago to Frankfurt am Main are Lufthansa (67%), Air Canada (63%) and United Airlines (63%).

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

    The cheapest flight price from Chicago to Frankfurt am Main is $367. On average you can expect to pay $3,124. The most popular route, (Chicago O'Hare Intl - Frankfurt am Main), can usually be booked for $464.

  • Can I find deals for flights from Chicago to Frankfurt am Main that include hotel bookings?

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Chicago to Frankfurt am Main (average of $729). Flying from Chicago to Frankfurt am Main in June is currently the most expensive (average of $1,112). 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.

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Alternative routes for Chicago to Frankfurt am Main

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Chicago to Frankfurt am Main

Discover the top 10 airlines that operate flights from Chicago to Frankfurt am Main. 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 2,558,603 searches. Data last updated January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$453Average$689FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$457Average$664FlexibilityNo cancel feeOn-time77%
TAP AIR PORTUGALCheapest$498Average$934FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$533Average$1,061FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$560Average$733FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$564Average$973FlexibilityNo cancel feeOn-time81%
LufthansaCheapest$573Average$1,239FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$608Average$828FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$609Average$729FlexibilityNo cancel feeOn-time77%
LOTCheapest$698Average$987FlexibilityNo cancel feeOn-time81%
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