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 44% 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.

£647 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.

06:10 - 14:20

HUY

ORD

14h 10m1 stop

16:25 - 09:20

ORD

HUY

10h 55m1 stop

£683Air France

ons., 28 jan. - ons., 4 feb.

06:10 - 14:20

HUY

ORD

14h 10m1 stop

11:15 - 09:20

ORD

HUY

16h 05m2 stops

£698KLM

ons., 28 jan. - ons., 4 feb.

06:10 - 16:55

HUY

ORD

16h 45m2 stops

11:15 - 09:20

ORD

HUY

16h 05m2 stops

£701Delta

ons., 28 jan. - ons., 4 feb.

06:10 - 10:05

HUY

ORD

33h 55m3 stops

16:05 - 21:20

ORD

HUY

23h 15m3 stops

£1,036Multiple Airlines

ons., 28 jan. - ons., 4 feb.

06:10 - 19:15

HUY

ORD

19h 05m2 stops

16:05 - 21:20

ORD

HUY

23h 15m3 stops

£1,056Multiple Airlines

ons., 28 jan. - ons., 4 feb.

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

ons. 28/1

06:10-14:20

1 stop14h 10m

Chicago O'Hare Intl

ons. 4/2

16:25-09:20

1 stop10h 55m

£683

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

ons. 28/1

06:10-14:20

1 stop14h 10m

Chicago O'Hare Intl

ons. 4/2

11:15-09:20

2 stops16h 05m

£698

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

ons. 28/1

06:10-16:55

2 stops16h 45m

Chicago O'Hare Intl

ons. 4/2

11:15-09:20

2 stops16h 05m

£701

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

ons. 28/1

06:10-10:05

3 stops33h 55m

Chicago O'Hare Intl

ons. 4/2

16:05-21:20

3 stops23h 15m

£1,036

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

ons. 28/1

06:10-19:15

2 stops19h 05m

Chicago O'Hare Intl

ons. 4/2

16:05-21:20

3 stops23h 15m

£1,056

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 £653. 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 £1,213.

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	10h 40m
Direct flights	None

The fastest flight from Grimsby to Chicago takes 10h 40m

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

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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 10h 40m, 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 £620	Free Cancellation	Rating 7.7 1,432 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.