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

Prices for flights from Grimsby Humberside Airport to Illinois were last updated today.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grimsby Humberside Airport to Illinois.

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

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£735 Cheap Flights from Grimsby to Illinois in 2026

Find the cheapest flights from Grimsby to Illinois

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Cheap return flights

Enter your travel dates to find the best prices.

17:35 - 14:30HUY Grimsby Humberside-ORD Chicago O'Hare Intl

26h 55m1 stop Amsterdam Schiphol

16:50 - 17:05ORD Chicago O'Hare Intl-HUY Grimsby Humberside

18h 15m1 stop Amsterdam Schiphol

£735Air France

Tue, 22 Sep - Wed, 30 Sep

06:10 - 14:15HUY Grimsby Humberside-ORD Chicago O'Hare Intl

14h 05m1 stop Amsterdam Schiphol

13:29 - 09:20ORD Chicago O'Hare Intl-HUY Grimsby Humberside

13h 51m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£737Air France

Tue, 22 Sep - Wed, 30 Sep

06:10 - 16:13HUY Grimsby Humberside-ORD Chicago O'Hare Intl

16h 03m2 stops Amsterdam Schiphol Detroit Metropolitan Wayne County

13:29 - 09:20ORD Chicago O'Hare Intl-HUY Grimsby Humberside

13h 51m2 stops New York John F Kennedy Intl Amsterdam Schiphol

£743Air France

Tue, 22 Sep - Wed, 30 Sep

06:10 - 14:15HUY Grimsby Humberside-ORD Chicago O'Hare Intl

14h 05m1 stop Amsterdam Schiphol

16:15 - 17:05ORD Chicago O'Hare Intl-HUY Grimsby Humberside

18h 50m1 stop Amsterdam Schiphol

£754Delta

Tue, 6 Oct - Tue, 13 Oct

06:10 - 14:15HUY Grimsby Humberside-ORD Chicago O'Hare Intl

14h 05m1 stop Amsterdam Schiphol

16:15 - 17:05ORD Chicago O'Hare Intl-HUY Grimsby Humberside

18h 50m1 stop Amsterdam Schiphol

£754Delta

Tue, 6 Oct - Tue, 13 Oct

09:50 - 20:38HUY Grimsby Humberside-ORD Chicago O'Hare Intl

16h 48m2 stops Amsterdam Schiphol Atlanta Hartsfield-Jackson

09:59 - 09:20ORD Chicago O'Hare Intl-HUY Grimsby Humberside

17h 21m2 stops Minneapolis St Paul Amsterdam Schiphol

£757Delta

Tue, 6 Oct - Tue, 13 Oct

06:10 - 16:40HUY Grimsby Humberside-ORD Chicago O'Hare Intl

16h 30m2 stops Amsterdam Schiphol Minneapolis St Paul

09:59 - 09:20ORD Chicago O'Hare Intl-HUY Grimsby Humberside

17h 21m2 stops Minneapolis St Paul Amsterdam Schiphol

£758Delta

Tue, 6 Oct - Tue, 13 Oct

06:10 - 14:15HUY Grimsby Humberside-ORD Chicago O'Hare Intl

14h 05m1 stop Amsterdam Schiphol

16:50 - 21:30ORD Chicago O'Hare Intl-HUY Grimsby Humberside

22h 40m1 stop Amsterdam Schiphol

£768Virgin Atlantic

Tue, 22 Sep - Wed, 30 Sep

17:35 - 14:30HUY Grimsby Humberside-ORD Chicago O'Hare Intl

26h 55m1 stop Amsterdam Schiphol

16:15 - 17:05ORD Chicago O'Hare Intl-HUY Grimsby Humberside

18h 50m1 stop Amsterdam Schiphol

£783KLM

Tue, 13 Oct - Tue, 20 Oct

09:50 - 21:31HUY Grimsby Humberside-ORD Chicago O'Hare Intl

17h 41m2 stops Amsterdam Schiphol Boston Logan Intl

10:24 - 09:20ORD Chicago O'Hare Intl-HUY Grimsby Humberside

16h 56m2 stops Boston Logan Intl Amsterdam Schiphol

£787Delta

Thu, 8 Oct - Thu, 15 Oct

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Delta flights from Grimsby to Illinois

Our best Delta deals on Grimsby to Illinois flight tickets

Delta

6 Oct

HUY06:10Grimsby Humberside

14h 05m

1 stop

ORD14:15Chicago O'Hare Intl

13 Oct

ORD16:15Chicago O'Hare Intl

18h 50m

1 stop

HUY17:05Grimsby Humberside

£754

Delta

6 Oct

HUY06:10Grimsby Humberside

14h 05m

1 stop

ORD14:15Chicago O'Hare Intl

13 Oct

ORD16:15Chicago O'Hare Intl

18h 50m

1 stop

HUY17:05Grimsby Humberside

£754

Delta

6 Oct

HUY09:50Grimsby Humberside

16h 48m

2 stops

ORD20:38Chicago O'Hare Intl

13 Oct

ORD09:59Chicago O'Hare Intl

17h 21m

2 stops

HUY09:20Grimsby Humberside

£757

Air France flights from Grimsby to Illinois

Our best Air France deals on Grimsby to Illinois flight tickets

Air France

22 Sept

HUY17:35Grimsby Humberside

26h 55m

1 stop

ORD14:30Chicago O'Hare Intl

30 Sept

ORD16:50Chicago O'Hare Intl

18h 15m

1 stop

HUY17:05Grimsby Humberside

£735

Air France

22 Sept

HUY06:10Grimsby Humberside

14h 05m

1 stop

ORD14:15Chicago O'Hare Intl

30 Sept

ORD13:29Chicago O'Hare Intl

13h 51m

2 stops

HUY09:20Grimsby Humberside

£737

Air France

22 Sept

HUY06:10Grimsby Humberside

16h 03m

2 stops

ORD16:13Chicago O'Hare Intl

30 Sept

ORD13:29Chicago O'Hare Intl

13h 51m

2 stops

HUY09:20Grimsby Humberside

£743

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 22/9

17:35-14:30

1 stop26h 55m

Chicago O'Hare Intl

Wed 30/9

16:50-17:05

1 stop18h 15m

£735

Fastest return journey

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 22/9

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Wed 30/9

13:29-09:20

2 stops13h 51m

£737

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 22/9

06:10-16:13

2 stops16h 03m

Chicago O'Hare Intl

Wed 30/9

13:29-09:20

2 stops13h 51m

£743

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 6/10

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Tue 13/10

16:15-17:05

1 stop18h 50m

£754

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 6/10

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Tue 13/10

16:15-17:05

1 stop18h 50m

£754

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 6/10

09:50-20:38

2 stops16h 48m

Chicago O'Hare Intl

Tue 13/10

09:59-09:20

2 stops17h 21m

£757

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 6/10

06:10-16:40

2 stops16h 30m

Chicago O'Hare Intl

Tue 13/10

09:59-09:20

2 stops17h 21m

£758

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 22/9

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Wed 30/9

16:50-21:30

1 stop22h 40m

£768

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Tue 13/10

17:35-14:30

1 stop26h 55m

Chicago O'Hare Intl

Tue 20/10

16:15-17:05

1 stop18h 50m

£783

GrimsbyChicago

HUY Grimsby Humberside - ORD Chicago O'Hare Intl

HUYORD

Grimsby Humberside

Thu 8/10

09:50-21:31

2 stops17h 41m

Chicago O'Hare Intl

Thu 15/10

10:24-09:20

2 stops16h 56m

£787

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Grimsby to Illinois

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

Which airlines fly to Illinois?

Aer Lingus, Icelandair and British Airways are the top three most popular airlines that fly to Illinois from Grimsby according to our data. Aer Lingus is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 10 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Grimsby to Illinois flight deals and tips

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

Best price found	£735
Fastest flight time	14h 05m
Direct flights	None

The best flight deal from Grimsby to Illinois found on momondo in the last 72 hours is £735

The fastest flight from Grimsby to Illinois takes 14h 05m

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

Search flight deals

Frequently asked questions about flying from Grimsby to Illinois

When did momondo last update prices for flights from Grimsby Humberside Airport to Illinois?
Prices for flights from Grimsby Humberside Airport to Illinois were last updated today.
How old do you have to be to fly from Grimsby Humberside Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Grimsby Humberside Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Grimsby to Illinois for you.

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

Flights from Grimsby to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Grimsby and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Of course. momondo tracks the price of Grimsby to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.