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$310+ Cheap flights from O'Hare Intl (ORD) to Heidelberg, Germany

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — FRA
Nov 19 — Nov 261
Tue 11/19
Tue 11/26
1 adult, Economy
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The best prices from Chicago O'Hare Intl to Heidelberg are usually found in February or April, booked 71 days in advance, depart on a Monday or Sunday and return on a Thursday

Cheap flight deals from O'Hare Intl to Heidelberg

Discover tips and strategies to find the most affordable flight options for your journey from O'Hare Intl (ORD) to Heidelberg (HE1). 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 14, 2024.

Popular in

June

Cheapest in

February

Round-trip from

$450
(AirNGo)

One-way from

$310
(Kiwi.com)
High demand for flights, 34% potential price rise
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Best time to find cheap flights, 25% potential price drop
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From Chicago O'Hare Intl to Heidelberg
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One-way flight from Chicago O'Hare Intl to Heidelberg
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Find flight deals from O'Hare Intl to Heidelberg

Cheapest flights from O'Hare Intl to Heidelberg
Explore the most affordable flight options available from O'Hare Intl to Heidelberg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This oojo deal was found by Cheapflights users on 11/12. 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.
Sun 12/297:10 pmORD - FRA
1 stop13h 15mScandinavian Airlines
Sun 1/124:05 pmFRA - ORD
1 stop30h 45mScandinavian Airlines
Deal found 11/12$610
This TAP AIR PORTUGAL deal was found by Cheapflights users on 11/13. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/88:25 pmORD - FRA
1 stop33h 05mTAP AIR PORTUGAL
Tue 12/105:45 pmFRA - ORD
1 stop28h 45mTAP AIR PORTUGAL
Deal found 11/13$627
This Expedia deal was found by Cheapflights users on 11/12. 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.
Mon 12/93:55 pmORD - FRA
1 stop11h 10mAer Lingus
Fri 1/1010:50 amFRA - ORD
1 stop15h 25mAer Lingus
Deal found 11/12$640
This LOT deal was found by Cheapflights users on 11/13. 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 11/13$676
This Gotogate deal was found by Cheapflights users on 11/13. 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.
Tue 12/36:30 pmORD - FRA
1 stop10h 35mIcelandair
Tue 12/101:05 pmFRA - ORD
1 stop11h 15mIcelandair
Deal found 11/13$685
This Mytrip deal was found by Cheapflights users on 11/13. 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.
Wed 12/46:37 pmORD - FRA
2 stops21h 03mMultiple Airlines
Wed 12/111:25 pmFRA - ORD
3 stops33h 41mMultiple Airlines
Deal found 11/13$740

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

Customize your flight search to find flights from O'Hare Intl to Heidelberg 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 2,752,363 searches. Data last updated November 14, 2024.

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Any airport

Route

Depart

Return

Price

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 1/15

10:40 am-3:25 pm

2 stops21h 45m

Frankfurt am Main

Wed 2/5

4:05 pm-3:50 pm

1 stop30h 45m

$589

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 2/4

10:00 pm-5:00 pm

1 stop12h 00m

Frankfurt am Main

Wed 2/5

7:55 pm-2:30 pm

1 stop25h 35m

$606

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 2/5

8:30 pm-4:55 pm

1 stop37h 25m

Frankfurt am Main

Wed 2/12

7:15 am-6:35 pm

1 stop18h 20m

$608

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Thu 1/2

6:30 pm-12:05 pm

1 stop10h 35m

Frankfurt am Main

Thu 1/16

1:05 pm-5:20 pm

1 stop11h 15m

$614

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 12/8

8:25 pm-12:30 pm

1 stop33h 05m

Frankfurt am Main

Tue 12/10

5:45 pm-3:30 pm

1 stop28h 45m

$627

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Mon 11/25

3:55 pm-10:05 am

1 stop11h 10m

Frankfurt am Main

Wed 12/4

10:50 am-5:55 pm

1 stop14h 05m

$648

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Sun 12/1

9:55 pm-9:45 am

2 stops28h 50m

Frankfurt am Main

Mon 12/9

7:50 pm-8:00 pm

1 stop31h 10m

$676

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Wed 1/15

3:55 pm-7:25 am

Nonstop8h 30m

Frankfurt am Main

Wed 2/5

10:50 am-1:25 pm

Nonstop9h 35m

$832

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 1/7

6:30 pm-10:20 am

2 stops32h 50m

$310

ChicagoFrankfurt am Main

ORD - FRA

ORDFRA

Chicago O'Hare Intl

Tue 1/7

6:30 pm-12:05 pm

1 stop10h 35m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/13

Showing 1-10 of 25 results
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Best time to book a flight from O'Hare Intl to Heidelberg

Have a flexible travel schedule? Discover the best time to fly to Heidelberg 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.

Travel insights for flights from O'Hare Intl to Heidelberg

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

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

Use this chart to determine the optimal time to book a round-trip flight from O'Hare Intl to Heidelberg. Price data was last updated on November 8, 2024.

The price you pay for your flight from Chicago O'Hare Intl Airport to Heidelberg may vary depending on when you book. For the best chance of a lower fare, look to book 71 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 Heidelberg?

Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Heidelberg (average of $701). Flying from Chicago O'Hare Intl Airport to Heidelberg in June is currently the most expensive (average of $1,116). 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 HE1?

Find hourly flight availability from O'Hare Intl to Heidelberg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Chicago O'Hare Intl Airport to Heidelberg as you normally would.

What is the cheapest day to fly from Chicago O'Hare Intl Airport to Heidelberg?

Use this chart to determine the cheapest time to fly round-trip from O'Hare Intl to Heidelberg. Price data was last updated on November 10, 2024.

Travelers seeking maximum savings on their Chicago O'Hare Intl Airport to Heidelberg flight should consider departing on Saturday at noon when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Chicago O'Hare Intl Airport to Heidelberg

Explore weekly flight availability from O'Hare Intl to Heidelberg. 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 14, 2024.

The most flights from ORD to HE1 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 (10 on average).

Rainfall in Heidelberg by month

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

In terms of precipitation, rainfall in Heidelberg 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 Heidelberg when rainfall is around 1.6 in.

Temperature in Heidelberg by month

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

If weather is an important factor for your trip to Heidelberg, 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 Heidelberg

Get insights into the airlines that provide service to Heidelberg. 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 Heidelberg. Reviews last updated November 14, 2024.
To help decide which airline to fly from Chicago to Heidelberg, see what other customers have to say about Icelandair, TAP AIR PORTUGAL and LOT. 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.
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,439 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

LOT
7.6
Good
1,177 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

SWISS
7.6
Good
1,640 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,194 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Turkish Airlines
7.4
Good
3,905 reviews
Alaska Airlines
8.0
Very good
9,439 reviews

Crew

8.6

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.2

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from O'Hare Intl to Heidelberg. 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 to fly from Chicago O'Hare Intl Airport to Heidelberg one-way?

    One-way options have recently been found by users for as low as $329 on Icelandair. Other airlines that offer cheap prices include Scandinavian Airlines from $361 and TAP AIR PORTUGAL from $402 one-way.

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

    The top 3 most reliable airlines when flying from Chicago O'Hare Intl Airport to Heidelberg are Lufthansa (66%), Air Canada (65%) and United Airlines (65%).

  • What are the cheapest flights from Chicago O'Hare Intl Airport to Heidelberg?

    While on average a flight from Chicago O'Hare Intl Airport to Heidelberg is generally $3,043, our data shows the cheapest flight currently is $376. When looking at the most popular route, (Chicago O'Hare Intl - Frankfurt am Main), you can expect to pay $450 for that flight.

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

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

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

    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 Heidelberg.

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

    Yes. Cheapflights offers flight deals from O'Hare Intl to Heidelberg 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 Heidelberg?

    Currently, November is the cheapest month in which you can book a flight from Chicago O'Hare Intl Airport to Heidelberg (average of $701). Flying from Chicago O'Hare Intl Airport to Heidelberg in June is currently the most expensive (average of $1,116). 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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Top 10 airlines flying from O'Hare Intl to Heidelberg

Discover the top 10 airlines that operate flights from O'Hare Intl to Heidelberg. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
Scandinavian AirlinesCheapest$447Average$843FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$456Average$715FlexibilityNo cancel feeOn-time76%
TAP AIR PORTUGALCheapest$475Average$975FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$533Average$1,061FlexibilityNo cancel feeOn-time71%
British AirwaysCheapest$562Average$835FlexibilityNo cancel feeOn-time70%
ITA AirwaysCheapest$564Average$973FlexibilityNo cancel feeOn-time81%
United AirlinesCheapest$592Average$1,156FlexibilityNo cancel feeOn-time69%
Aer LingusCheapest$599Average$803FlexibilityNo cancel feeOn-timeN/A
LOTCheapest$629Average$788FlexibilityNo cancel feeOn-time81%
Turkish AirlinesCheapest$650Average$824FlexibilityNo cancel feeOn-time77%
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