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Cheap flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport from C$ 453

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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
30 mars — 6 avr.1
1 adult

Cheapflights Tip: The best prices from Chicago O'Hare Intl to Frankfurt am Main are usually found in January or October, booked 43 days in advance, depart on a Wednesday or Thursday and return on a Monday

Cheap flight deals from O'Hare Intl to Frankfurt

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) 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 25 mars 2025.

Round-trip from

C$ 944

One-way from

C$ 453

Popular in

June

Cheapest in

January

Average price

C$ 1,301

Good round-trip deal

C$ 1,408 or less
3/5-13/5
  • 3/5-13/5
  • 2 total stops
  • 25h 17m total
  • Chicago to Frankfurt am Main
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Icelandair
  • Icelandair
  • 7/4
  • 1 total stop
  • 10h 30m total
  • Chicago to Frankfurt am Main
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Highest demand for flights based on searches. 21% potential increase in price (C$ 548 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 82 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Chicago O'Hare Intl to Frankfurt am Main.
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Find flight deals from O'Hare Intl to Frankfurt

Cheapest flights from O'Hare Intl to Frankfurt
Explore the most affordable flight options available from O'Hare Intl to Frankfurt. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 mars 2025.

sam. 3/510:50 a.m.ORD - FRA
1 stop11h 25mMultiple Airlines
mar. 13/511:40 a.m.FRA - ORD
1 stop13h 52mMultiple Airlines
Deal found 24/3C$ 944
mar. 13/59:30 p.m.ORD - FRA
1 stop14h 05mFinnair
mar. 27/510:55 a.m.FRA - ORD
1 stop15h 45mFinnair
Deal found 24/3C$ 999
mer. 24/911:45 p.m.ORD - FRA
1 stop30h 55mTurkish Airlines
dim. 28/96:55 p.m.FRA - ORD
1 stop34h 05mTurkish Airlines
Deal found 23/3C$ 1,014
ven. 2/57:25 p.m.ORD - FRA
1 stop10h 35mIcelandair
dim. 4/52:00 p.m.FRA - ORD
1 stop14h 15mIcelandair
Deal found 24/3C$ 1,027
dim. 30/36:00 p.m.ORD - FRA
1 stop21h 20mTAP AIR PORTUGAL
mar. 29/47:40 p.m.FRA - ORD
1 stop27h 30mTAP AIR PORTUGAL
Deal found 23/3C$ 1,139
mer. 26/113:15 p.m.ORD - FRA
Nonstop8h 20mUnited Airlines
mar. 9/129:45 a.m.FRA - ORD
1 stop12h 00mUnited Airlines
Deal found 24/3C$ 1,178
mer. 2/44:30 p.m.ORD - FRA
1 stop33h 30mAir Serbia
mar. 29/49:50 a.m.FRA - ORD
1 stop35h 35mAir Serbia
Deal found 23/3C$ 1,222
dim. 5/107:30 a.m.ORD - FRA
1 stop18h 10mDelta
mar. 16/1210:15 a.m.FRA - ORD
2 stops17h 19mDelta
Deal found 24/3C$ 1,285
mar. 13/58:40 a.m.ORD - FRA
2 stops17h 00mVirgin Atlantic
mar. 27/511:50 a.m.FRA - ORD
2 stops15h 31mVirgin Atlantic
Deal found 24/3C$ 1,341
mar. 8/44:00 p.m.ORD - FRA
Nonstop8h 20mLufthansa
lun. 21/41:15 p.m.FRA - ORD
1 stop12h 00mLufthansa
Deal found 24/3C$ 1,402
lun. 7/46:35 p.m.ORD - FRA
2 stops14h 00mSWISS
mer. 23/48:10 a.m.FRA - ORD
2 stops14h 45mSWISS
Deal found 24/3C$ 1,438
mer. 14/51:45 p.m.ORD - FRA
2 stops21h 00mAir France
mer. 11/611:50 a.m.FRA - ORD
2 stops19h 09mAir France
Deal found 24/3C$ 1,440

Cheapflights Fare Finder

Customize your flight search to find flights from O'Hare Intl 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 629,999 searches. Data last updated 25 mars 2025.
Use the filters below to find and compare flights from Chicago O'Hare Intl Airport to Frankfurt am Main Airport that are best for you.

Fly from

O'Hare Intl

Fly to

Frankfurt

Route

Depart

Return

Price

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

sam. 3/5

10:50 a.m.-5:15 a.m.

1 stop11h 25m

Frankfurt am Main

mar. 13/5

11:40 a.m.-6:36 p.m.

1 stop13h 56m

C$ 944

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

mar. 13/5

9:30 p.m.-6:35 p.m.

1 stop14h 05m

Frankfurt am Main

mar. 27/5

10:55 a.m.-7:40 p.m.

1 stop15h 45m

C$ 999

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

ven. 2/5

7:25 p.m.-1:00 p.m.

1 stop10h 35m

Frankfurt am Main

mer. 7/5

2:00 p.m.-6:15 p.m.

1 stop11h 15m

C$ 1,027

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

mar. 8/4

7:50 p.m.-1:25 p.m.

1 stop34h 35m

Frankfurt am Main

mer. 23/4

6:55 p.m.-9:40 a.m.

1 stop21h 45m

C$ 1,116

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

sam. 3/5

11:20 p.m.-9:00 a.m.

1 stop26h 40m

Frankfurt am Main

mar. 13/5

9:50 a.m.-2:25 p.m.

1 stop35h 35m

C$ 1,252

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

mer. 30/4

5:59 p.m.-12:10 p.m.

1 stop11h 11m

Frankfurt am Main

mer. 14/5

10:50 a.m.-12:55 p.m.

Nonstop9h 05m

C$ 1,308

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

lun. 28/4

9:30 a.m.-9:50 a.m.

1 stop17h 20m

Frankfurt am Main

ven. 9/5

11:50 a.m.-8:46 p.m.

1 stop15h 56m

C$ 1,334

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

mar. 13/5

8:40 a.m.-8:40 a.m.

2 stops17h 00m

Frankfurt am Main

mar. 27/5

11:50 a.m.-8:21 p.m.

2 stops15h 31m

C$ 1,341

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

ven. 4/4

6:00 p.m.-10:20 p.m.

1 stop21h 20m

Frankfurt am Main

mar. 29/4

7:40 p.m.-4:10 p.m.

1 stop27h 30m

C$ 1,371

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

mar. 8/4

4:00 p.m.-7:20 a.m.

Nonstop8h 20m

Frankfurt am Main

lun. 21/4

1:15 p.m.-6:15 p.m.

1 stop12h 00m

C$ 1,402

Flights are sorted by cheapest round-trip flights first.

Deals found on 24/3

Showing 1-10 of 27 results
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Best time to book a flight from O'Hare Intl to Frankfurt

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

Cheapflights Insights

Everything you need to know about your flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Frankfurt. Price data was last updated on 21 March 2025.

The price you pay for your flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport may vary depending on when you book. For the best chance of a lower fare, look to book 43 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport (average of C$ 656). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in December is currently the most expensive (average of C$ 963). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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

Find hourly flight availability from O'Hare Intl 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 25 mars 2025.

When flying from Chicago O'Hare Intl Airport 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 11% versus a flight at noon.

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

Explore weekly flight availability from O'Hare Intl 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 25 mars 2025.

The most flights from ORD to FRA are scheduled on a Wednesday (13 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (9 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 40.0 - 70.0 mm per month. June is typically the wettest month, when rainfall can reach 70.0 mm. January is typically the driest time to visit Frankfurt am Main Airport when rainfall is around 40.0 mm.

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 18.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

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 25 mars 2025.
To help decide which airline to fly from Chicago to Frankfurt am Main, see what other customers have to say about Delta, Alaska Airlines and KLM. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,890 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Alaska Airlines
8.0
Very good
9,782 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
KLM
7.8
Good
1,318 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,266 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.5
Good
769 reviews
Delta
8.0
Very good
7,890 reviews
Check prices

Boarding

8.2

Entertainment

7.9

Comfort

8.0

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

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

Related info for your journey

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

    Flying on Finnair is currently your cheapest option to Frankfurt am Main Airport, with prices starting at C$ 999. Additional round-trip tickets that might be worth considering are offered by Icelandair and Turkish Airlines, with the lowest prices starting at C$ 1,027 and C$ 1,116, respectively. Finnair is priced at 29% lower than the current average price of a flight leaving 3 months from now.

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

    One-way options have recently been found by users for as low as C$ 453 on Icelandair. Other airlines that offer cheap prices include Air Serbia from C$ 605 and TAP AIR PORTUGAL from C$ 686 one-way.

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport are Lufthansa (81%), Air Canada (77%) and United Airlines (77%).

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

    The cheapest flight price from Chicago O'Hare Intl Airport to Frankfurt am Main Airport is C$ 1,031. On average you can expect to pay C$ 1,716. The most popular route, (Chicago O'Hare Intl - Frankfurt am Main), can usually be booked for C$ 1,109.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from O'Hare Intl 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.

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

    Currently, April is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Frankfurt am Main Airport (average of C$ 656). Flying from Chicago O'Hare Intl Airport to Frankfurt am Main Airport in December is currently the most expensive (average of C$ 963). 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

Travelling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Darmstadt

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Can Cheapflights find flights from O'Hare Intl to Frankfurt with no change fees?

Need flexible booking options for your flight to Frankfurt from O'Hare Intl? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from O'Hare Intl to Frankfurt become cheaper?

Yes! Start tracking prices for O'Hare Intl to Frankfurt 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.

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