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O'Hare Intl

$357+ Cheap flights from Frankfurt (FRA) to O'Hare Intl (ORD)

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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
FRA — ORD
Feb 9 — Feb 161
Sun 2/9
Sun 2/16
1 adult, Economy
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The best prices from Frankfurt am Main to Chicago O'Hare Intl are usually found in February or January, booked 9 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Frankfurt to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Frankfurt (FRA) to O'Hare Intl (ORD). 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 February 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$524
(American Airlines)

One-way from

$357
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$579

Good round-trip deal

$650 or less

Good one-way deal

$642 or less
Provider with most accurate pricing for Frankfurt am Main-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Frankfurt am Main-Chicago O'Hare Intl flights.
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From Frankfurt am Main to Chicago O'Hare Intl
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One-way flight from Frankfurt am Main to Chicago O'Hare Intl
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Highest demand for flights based on searches. 14% potential increase in price ($116 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from Frankfurt am Main to Chicago O'Hare Intl.
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Price to beat on a one-way flight from Frankfurt am Main to Chicago O'Hare Intl.
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Find flight deals from Frankfurt to O'Hare Intl

Cheapest flights from Frankfurt to O'Hare Intl
Explore the most affordable flight options available from Frankfurt to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 4, 2025.

This American Airlines deal was found by Cheapflights users on 2/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1410:15 amFRA - ORD
1 stop18h 24mAmerican Airlines
Thu 2/2710:40 amORD - FRA
1 stop15h 10mAmerican Airlines
Deal found 2/4$524
This Finnair deal was found by Cheapflights users on 2/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/2610:50 amFRA - ORD
1 stop16h 16mFinnair
Wed 4/239:30 pmORD - FRA
1 stop14h 05mFinnair
Deal found 2/4$525
This Finnair deal was found by Cheapflights users on 2/4. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1410:50 amFRA - ORD
1 stop15h 28mMultiple Airlines
Thu 2/278:25 pmORD - FRA
1 stop13h 50mMultiple Airlines
Deal found 2/4$527
This OneTravel deal was found by Cheapflights users on 2/4. 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 OneTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/189:45 amFRA - ORD
2 stops15h 49mAir Canada
Tue 2/251:58 pmORD - FRA
2 stops14h 12mAir Canada
Deal found 2/4$528
This Flighttix deal was found by Cheapflights users on 2/4. 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 Flighttix is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1110:15 amFRA - ORD
2 stops16h 17mBritish Airways
Tue 2/2512:25 pmORD - FRA
1 stop13h 25mBritish Airways
Deal found 2/4$529
This Expedia deal was found by Cheapflights users on 2/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/166:30 amFRA - ORD
1 stop15h 00mIberia
Sat 3/14:55 pmORD - FRA
1 stop31h 20mIberia
Deal found 2/4$533
This United Airlines deal was found by Cheapflights users on 2/4. 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.
Thu 3/610:15 amFRA - ORD
2 stops16h 22mUnited Airlines
Thu 3/1310:00 amORD - FRA
2 stops15h 25mUnited Airlines
Deal found 2/4$541
This Lufthansa deal was found by Cheapflights users on 2/4. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:55 amFRA - ORD
1 stop11h 50mLufthansa
Thu 5/296:25 pmORD - FRA
Nonstop8h 30mLufthansa
Deal found 2/4$543
This Delta deal was found by Cheapflights users on 2/4. 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 2/1610:15 amFRA - ORD
1 stop11h 15mDelta
Mon 3/101:26 pmORD - FRA
2 stops15h 49mDelta
Deal found 2/4$547
This Virgin Atlantic deal was found by Cheapflights users on 2/3. 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.
Fri 2/1410:40 amFRA - ORD
2 stops17h 06mVirgin Atlantic
Thu 2/2710:10 amORD - FRA
2 stops14h 40mVirgin Atlantic
Deal found 2/3$565
This Austrian Airlines deal was found by Cheapflights users on 2/4. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/218:20 amFRA - ORD
1 stop12h 45mAustrian Airlines
Fri 3/281:00 pmORD - FRA
2 stops35h 30mAustrian Airlines
Deal found 2/4$590
This Kiwi.com deal was found by Cheapflights users on 2/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/68:40 pmFRA - ORD
1 stop29h 20mAer Lingus
Sun 4/203:45 pmORD - FRA
1 stop11h 30mAer Lingus
Deal found 2/4$620

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

Customize your flight search to find flights from Frankfurt to O'Hare Intl 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 February 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/14

10:15 am-9:39 pm

1 stop18h 24m

Chicago O'Hare Intl

Thu 2/27

10:40 am-8:50 am

1 stop15h 10m

$524

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Wed 3/26

10:50 am-9:06 pm

1 stop16h 16m

Chicago O'Hare Intl

Wed 4/23

9:30 pm-6:35 pm

1 stop14h 05m

$525

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/14

10:50 am-7:18 pm

1 stop15h 28m

Chicago O'Hare Intl

Thu 2/27

8:25 pm-5:15 pm

1 stop13h 50m

$527

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Tue 2/18

9:45 am-6:34 pm

2 stops15h 49m

Chicago O'Hare Intl

Tue 2/25

1:58 pm-11:10 am

2 stops14h 12m

$528

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Tue 2/25

10:15 am-7:26 pm

2 stops16h 11m

Chicago O'Hare Intl

Tue 3/11

12:00 pm-8:50 am

1 stop14h 50m

$529

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 2/16

6:30 am-2:30 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 3/1

4:55 pm-7:15 am

1 stop31h 20m

$533

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Thu 3/6

10:15 am-7:37 pm

2 stops16h 22m

Chicago O'Hare Intl

Thu 3/13

10:00 am-7:25 am

2 stops15h 25m

$541

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sat 5/10

7:55 am-12:45 pm

1 stop11h 50m

Chicago O'Hare Intl

Thu 5/22

6:25 pm-9:55 am

Nonstop8h 30m

$543

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Sun 2/16

10:15 am-2:30 pm

1 stop11h 15m

Chicago O'Hare Intl

Mon 3/10

1:26 pm-11:15 am

2 stops15h 49m

$547

Frankfurt am MainChicago

FRA - ORD

FRAORD

Frankfurt am Main

Fri 2/14

10:40 am-8:46 pm

2 stops17h 06m

Chicago O'Hare Intl

Thu 2/27

10:10 am-7:50 am

2 stops14h 40m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Showing 1-10 of 28 results
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Compare providers for flights from Frankfurt to O'Hare Intl

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 Frankfurt to O'Hare Intl in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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 Frankfurt am Main Airport-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Frankfurt am Main Airport-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Frankfurt am Main Airport-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Frankfurt am Main Airport-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub 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 Frankfurt am Main Airport-Chicago O'Hare Intl 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 Frankfurt to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Frankfurt 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 Frankfurt to O'Hare Intl

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

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

Use this chart to determine the optimal time to book a round-trip flight from Frankfurt to O'Hare Intl. Price data was last updated on January 31, 2025.

Booking 9 days in advance of your planned departure date is, on average, the best time to get cheap flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $325). 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 FRA to ORD?

Find hourly flight availability from Frankfurt to O'Hare Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 4, 2025.

A simple way to save on the total cost of your ticket is to fly from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in the evening. If you’re flexible enough to do this you can expect to save up to 35% on your trip compared to booking a flight in the afternoon.

Weekly flight availability from Frankfurt am Main Airport to Chicago O'Hare Intl Airport

Explore weekly flight availability from Frankfurt to O'Hare Intl. 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 February 4, 2025.

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

Rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago O'Hare Intl Airport ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Chicago O'Hare Intl Airport when rainfall is around 1.7 in.

Temperature in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago O'Hare Intl 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated February 4, 2025.
Read reviews from past customers who have flown Delta, KLM and Finnair from Frankfurt am Main to Chicago. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,408 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very good
8,408 reviews
Delta
8.0
Very good
8,408 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,334 reviews
Delta
8.0
Very good
8,408 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Finnair
7.6
Good
1,284 reviews
Delta
8.0
Very good
8,408 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Austrian Airlines
7.5
Good
785 reviews
Delta
8.0
Very good
8,408 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

SWISS
7.5
Good
1,582 reviews
Delta
8.0
Very good
8,408 reviews

Food

7.3

Crew

8.5

Overall

8.0

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Frankfurt to O'Hare Intl. 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 Frankfurt am Main Airport to Chicago O'Hare Intl Airport round-trip?

    According to our current data, American Airlines ($524), Air Canada ($528), and British Airways ($529) offers the cheapest pricing from Frankfurt am Main Airport to Chicago O'Hare Intl Airport. These flights start at 25% lower than the current average price 3 months from now.

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

    $478 is the cheapest one-way deal found within the past few days, from Air Serbia. You may also be able to find cheap deals on TAP AIR PORTUGAL and British Airways, with prices starting from $498 and $514, respectively.

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

    No one likes to see their flight delayed. When booking a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport consider choosing Qatar Airways (67%), Atlas Air (67%) or Air Canada (52%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

    On average you can expect to pay $701 for a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport. The cheapest flight overall is $552 while the most popular route, (Frankfurt am Main - Chicago O'Hare Intl) is currently priced at $486.

  • Can I find deals for flights from Frankfurt to O'Hare Intl that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Frankfurt to O'Hare Intl 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 Frankfurt am Main Airport to Chicago O'Hare Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from Frankfurt am Main Airport to Chicago O'Hare Intl Airport (average of $245). Flying from Frankfurt am Main Airport to Chicago O'Hare Intl Airport in March is currently the most expensive (average of $325). 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

Traveling to a place near Frankfurt am Main Airport?

Book flights to Frankfurt am Main Airport if you plan to visit one of these locations
Naperville
Rosemont
Beloit
Racine
Hoffman Estates
Schaumburg
Rockford
Skokie
Tinley Park
Arlington Heights
Northbrook
Evanston
Des Plaines
Joliet
Orland Park
Merrillville
Kenosha
Lake Geneva
New Buffalo
Glenview

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Alternative routes for Frankfurt to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Frankfurt-Hahn to O'Hare Intl flights

Top 7 airlines flying from Frankfurt to O'Hare Intl

Discover the top 7 airlines that operate flights from Frankfurt to O'Hare Intl. 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 February 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$460Average$537FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$486Average$631FlexibilityNo cancel feeOn-time70%
IcelandairCheapest$487Average$780FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$501Average$641FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$506Average$620FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$561Average$677FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$566Average$705FlexibilityNo cancel feeOn-time69%
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