Which airlines fly to Chicago?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Chicago from Grimsby according to our data. Aer Lingus is the first choice among our users, with 45% of people opting to fly with this airline when travelling to Chicago. Keep in mind that there are 10 different airlines that fly to Chicago on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Grimsby Humberside Airport to Chicago?

Prices for flights from Grimsby Humberside Airport to Chicago refresh daily.

How many operators does momondo search for flights from Grimsby Humberside Airport to Chicago?

The number of operators available for flights from Grimsby Humberside Airport to Chicago is 1 as of December 2025.

How old do you have to be to fly from Grimsby Humberside Airport to Chicago?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Chicago.

What documentation or ID do you need to fly to Chicago?

The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

£607 Cheap Flights from Grimsby to Chicago in 2025/26

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Find the cheapest flights from Grimsby to Chicago

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

17:40 - 14:20

HUY

ORD

26h 40m1 stop

14:25 - 09:20

ORD

HUY

12h 55m2 stops

£610KLM

Tue, 10 Feb - Tue, 17 Feb

17:40 - 14:20

HUY

ORD

26h 40m1 stop

14:12 - 09:20

ORD

HUY

13h 08m2 stops

£610KLM

Sun, 8 Feb - Sun, 15 Feb

09:50 - 21:05

HUY

ORD

17h 15m2 stops

11:18 - 09:20

ORD

HUY

16h 02m2 stops

£614KLM

Tue, 10 Feb - Tue, 17 Feb

06:10 - 16:28

HUY

ORD

16h 18m2 stops

14:12 - 09:20

ORD

HUY

13h 08m2 stops

£615KLM

Sun, 8 Feb - Sun, 15 Feb

06:10 - 14:10

HUY

ORD

14h 00m1 stop

18:10 - 21:20

ORD

HUY

21h 10m1 stop

£905Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

09:50 - 10:05

HUY

ORD

30h 15m3 stops

09:00 - 17:10

ORD

HUY

26h 10m2 stops

£1,031Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

17:40 - 19:15

HUY

ORD

31h 35m3 stops

18:50 - 21:20

ORD

HUY

20h 30m3 stops

£1,064Multiple Airlines

Sun, 8 Feb - Sun, 15 Feb

17:40 - 20:00

HUY

ORD

32h 20m3 stops

15:55 - 17:05

ORD

HUY

19h 10m2 stops

£1,247Multiple Airlines

Tue, 10 Feb - Tue, 17 Feb

KLM flights from Grimsby to Chicago

Our best KLM deals on Grimsby to Chicago flight tickets

KLM

10 Feb

HUY17:40Grimsby Humberside

26h 40m

1 stop

ORD14:20Chicago O'Hare Intl

17 Feb

ORD14:25Chicago O'Hare Intl

12h 55m

2 stops

HUY09:20Grimsby Humberside

£610

Find similar

KLM

8 Feb

HUY17:40Grimsby Humberside

26h 40m

1 stop

ORD14:20Chicago O'Hare Intl

15 Feb

ORD14:12Chicago O'Hare Intl

13h 08m

2 stops

HUY09:20Grimsby Humberside

£610

Find similar

KLM

10 Feb

HUY09:50Grimsby Humberside

17h 15m

2 stops

ORD21:05Chicago O'Hare Intl

17 Feb

ORD11:18Chicago O'Hare Intl

16h 02m

2 stops

HUY09:20Grimsby Humberside

£614

Find similar

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 10/2

17:40-14:20

1 stop26h 40m

Chicago O'Hare Intl

Tue 17/2

14:25-09:20

2 stops12h 55m

£610

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 8/2

17:40-14:20

1 stop26h 40m

Chicago O'Hare Intl

Sun 15/2

14:12-09:20

2 stops13h 08m

£610

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 10/2

09:50-21:05

2 stops17h 15m

Chicago O'Hare Intl

Tue 17/2

11:18-09:20

2 stops16h 02m

£614

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 8/2

06:10-16:28

2 stops16h 18m

Chicago O'Hare Intl

Sun 15/2

14:12-09:20

2 stops13h 08m

£615

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 8/2

06:10-14:10

1 stop14h 00m

Chicago O'Hare Intl

Sun 15/2

18:10-21:20

1 stop21h 10m

£905

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 8/2

09:50-10:05

3 stops30h 15m

Chicago O'Hare Intl

Sun 15/2

09:00-17:10

2 stops26h 10m

£1,031

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Sun 8/2

17:40-19:15

3 stops31h 35m

Chicago O'Hare Intl

Sun 15/2

18:50-21:20

3 stops20h 30m

£1,064

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 10/2

17:40-20:00

3 stops32h 20m

Chicago O'Hare Intl

Tue 17/2

15:55-17:05

2 stops19h 10m

£1,247

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby to Chicago

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as £646. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Saturday, with ticket prices averaging around £1,201.

When to book flights from Grimsby to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Grimsby to Chicago according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Grimsby to Chicago (HUY to CHI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grimsby to Chicago

Fastest flight time	14h 10m
Direct flights	None

The fastest flight from Grimsby to Chicago takes 14h 10m

There are no direct flights from Grimsby to Chicago. There are no popular flight routes from Grimsby to Chicago.

Search flight deals

How far is Grimsby Humberside to Chicago by plane?
A flight from Grimsby Humberside to Chicago will travel around 3881.8 mi. Flights usually cover this in 14h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Grimsby Humberside Airport to Chicago?
Prices for flights from Grimsby Humberside Airport to Chicago refresh daily.
How many operators does momondo search for flights from Grimsby Humberside Airport to Chicago?
The number of operators available for flights from Grimsby Humberside Airport to Chicago is 1 as of December 2025.
How old do you have to be to fly from Grimsby Humberside Airport to Chicago?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grimsby Humberside Airport to Chicago.
What documentation or ID do you need to fly to Chicago?
The necessary travel and health documents for your Chicago trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Grimsby to Chicago

Compare and see reviews for airlines that fly from Grimsby to Chicago with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £614	Free Cancellation	Rating 7.7 1,434 reviews		Search KLM flights

Why use momondo?

Why should I use momondo to find a flight deal from Grimsby to Chicago?

Finding the right flight to Chicago from Grimsby is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Chicago quick and easy, saving you time and money.

Can I find flights from Grimsby to Chicago with flexible booking policies on momondo?

Yes. All flights to Chicago from Grimsby on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Grimsby to Chicago?

Once you have performed a search for Grimsby to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Grimsby to Chicago right now. Can momondo alert me if prices change?

Price alerts on flights to Chicago from Grimsby are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.