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Cheap flights from Grimsby to Chicago O'Hare Intl Airport from £710

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/5. Fares are subject to change and may not be available on all flights or dates of travel.
HUY — ORD
10 Jan — 17 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Grimsby to O'Hare Intl

Enter your travel dates to find the best prices.

Best flights from Grimsby to O'Hare Intl
Discover carefully curated flight deals from Grimsby to O'Hare Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 11 December 2025.

Sun 10/517:35HUY - ORD
1 stop26h 40mAir France
Thu 21/516:20ORD - HUY
1 stop11h 00mAir France
Deal found 8/12£710
Mon 11/509:50HUY - ORD
2 stops15h 53mMultiple Airlines
Thu 21/516:20ORD - HUY
1 stop11h 00mMultiple Airlines
Deal found 8/12£717
Thu 22/117:40HUY - ORD
1 stop26h 40mKLM
Thu 29/113:57ORD - HUY
2 stops13h 23mKLM
Deal found 8/12£728
Sat 9/506:10HUY - ORD
1 stop14h 05mDelta
Thu 21/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 8/12£739
Mon 11/506:10HUY - ORD
1 stop14h 05mDelta
Thu 21/510:40ORD - HUY
2 stops16h 40mDelta
Deal found 7/12£739
Sun 10/517:35HUY - ORD
1 stop26h 40mMultiple Airlines
Fri 22/516:20ORD - HUY
1 stop23h 10mMultiple Airlines
Deal found 8/12£740
Sun 10/517:35HUY - ORD
1 stop26h 40mKLM
Thu 21/516:20ORD - HUY
1 stop11h 00mKLM
Deal found 7/12£740
Mon 11/509:50HUY - ORD
2 stops15h 53mMultiple Airlines
Fri 22/516:20ORD - HUY
1 stop11h 00mMultiple Airlines
Deal found 8/12£747
Mon 11/509:50HUY - ORD
1 stop10h 25mDelta
Fri 22/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 7/12£769
Sun 10/509:50HUY - ORD
1 stop10h 25mDelta
Fri 22/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 7/12£769
Mon 11/509:50HUY - ORD
2 stops18h 16mDelta
Sat 23/516:20ORD - HUY
1 stop11h 00mDelta
Deal found 8/12£770

Cheapflights Fare Finder

 
Customise your flight search to find flights from Grimsby 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 858,174 searches. Data last updated 11 December 2025.
Use the filters below to find and compare flights from Grimsby to Chicago O'Hare Intl Airport that are best for you.

Fly from

Grimsby

Fly to

O'Hare Intl

Route

Depart

Return

Price

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 10/5

17:35-14:15

1 stop26h 40m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£710

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 11/5

09:50-19:43

2 stops15h 53m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£717

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Thu 22/1

17:40-14:20

1 stop26h 40m

Chicago O'Hare Intl

Thu 29/1

13:57-09:20

2 stops13h 23m

£728

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sat 9/5

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£739

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 11/5

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Thu 21/5

10:40-09:20

2 stops16h 40m

£739

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 10/5

17:35-14:15

1 stop26h 40m

Chicago O'Hare Intl

Fri 22/5

16:20-21:30

1 stop23h 10m

£740

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 10/5

17:35-14:15

1 stop26h 40m

Chicago O'Hare Intl

Thu 21/5

16:20-09:20

1 stop11h 00m

£740

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 11/5

09:50-19:43

2 stops15h 53m

Chicago O'Hare Intl

Fri 22/5

16:20-09:20

1 stop11h 00m

£747

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 11/5

09:50-14:15

1 stop10h 25m

Chicago O'Hare Intl

Fri 22/5

16:20-09:20

1 stop11h 00m

£769

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 10/5

09:50-14:15

1 stop10h 25m

Chicago O'Hare Intl

Fri 22/5

16:20-09:20

1 stop11h 00m

£769

Flights are sorted by cheapest return flights first.

Deals found on 8/12

Showing 1-10 of 11 results
1
2

Best time to book a flight from Grimsby to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Grimsby with our price prediction graph.
Estimated return 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 Grimsby to Chicago O'Hare Intl Airport

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

Currently, May is the cheapest month in which you can book a flight from Grimsby to Chicago O'Hare Intl Airport (average of £143). Flying from Grimsby to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £602). 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.

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 11 December 2025.
Get a feel of what it's like to fly with KLM from Grimsby to Chicago O'Hare Intl Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.3

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle
KLM
7.7
Good
1,432 reviews
KLM
7.7
Good
1,432 reviews
Check prices

Overall

7.7

Entertainment

7.1

Boarding

7.8

Comfort

7.6

Crew

8.3

Food

7.2

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

Find useful and relevant information for your journey from Grimsby 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 airport do you fly from for flights from Grimsby to Chicago O'Hare Intl?

    Most people fly from Grimsby Humberside (HUY) if they book a flight from Grimsby to Chicago O'Hare Intl. On average, Humberside has 0 outbound flights to Chicago O'Hare Intl per day from 1 airline. Grimsby Humberside is conveniently located just 11.0 mi from Grimsby’s city center.

  • How long is the flight from Grimsby to Chicago O'Hare Intl Airport?

    Air France, KLM, and Delta can get you from Grimsby to Chicago O'Hare Intl Airport in just under 14h 05m. Your travel time can differ by up to 12h 35m. Grimsby and Chicago O'Hare Intl Airport are separated by a distance of 3877 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

  • How can I find direct flights from Grimsby 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 Grimsby to O'Hare Intl.

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

    Yes. Cheapflights offers flight deals from Grimsby 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 Grimsby to Chicago O'Hare Intl Airport?

    Currently, May is the cheapest month in which you can book a flight from Grimsby to Chicago O'Hare Intl Airport (average of £143). Flying from Grimsby to Chicago O'Hare Intl Airport in July is currently the most expensive (average of £602). 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
Downers Grove
Elk Grove Village

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Alternative routes for Grimsby to O'Hare Intl

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Heathrow to Midway flights
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Edinburgh to Midway flights
Manchester to Midway flights
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Birmingham to Midway flights
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London City to Midway flights
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Southend to O'Hare Intl flights
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Bristol to Midway flights
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Exeter to O'Hare Intl flights
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Darlington to Midway flights

Top airline flying from Grimsby to O'Hare Intl

Discover the top airline that operate flights from Grimsby 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 858,174 searches. Data last updated 11 December 2025.
AirlineCheapestAverageFlexibilityOn-time
KLMCheapest£622Average£820FlexibilityNo cancel feeOn-time75%
Search KLM flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Grimsby to O'Hare Intl?

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Why should you use Cheapflights to find cheap flight tickets from Grimsby to O'Hare Intl?

Cheapflights helps you find that perfect flight to O'Hare Intl from Grimsby by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Grimsby to O'Hare Intl flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Grimsby to O'Hare Intl flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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