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

As of February 2026, there is 1 operator available to choose from for flights from Grimsby Humberside Airport to Illinois.

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.

£784 Cheap Flights from Grimsby to Illinois in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Grimsby to Illinois

Round-trip

Cheap return flights

Enter your travel dates to find the best prices.

06:10 - 14:15

HUY

ORD

14h 05m

1 stop

16:50 - 09:20

ORD

HUY

10h 30m

1 stop

£798KLM

Tue, 7 Jul - Wed, 22 Jul

09:50 - 14:15

HUY

ORD

10h 25m

1 stop

16:50 - 21:30

ORD

HUY

22h 40m

1 stop

£800KLM

Tue, 7 Jul - Wed, 22 Jul

06:10 - 14:15

HUY

ORD

14h 05m

1 stop

10:40 - 09:20

ORD

HUY

16h 40m

2 stops

£801Delta

Tue, 7 Jul - Wed, 22 Jul

09:50 - 14:15

HUY

ORD

10h 25m

1 stop

16:50 - 09:20

ORD

HUY

10h 30m

1 stop

£801Delta

Tue, 7 Jul - Wed, 22 Jul

06:10 - 14:15

HUY

ORD

14h 05m

1 stop

16:50 - 21:30

ORD

HUY

22h 40m

1 stop

£803KLM

Tue, 7 Jul - Wed, 22 Jul

17:35 - 14:15

HUY

ORD

26h 40m

1 stop

16:20 - 09:20

ORD

HUY

11h 00m

1 stop

£808KLM

Mon, 6 Jul - Tue, 21 Jul

17:35 - 14:15

HUY

ORD

26h 40m

1 stop

16:20 - 21:30

ORD

HUY

23h 10m

1 stop

£809KLM

Mon, 6 Jul - Tue, 21 Jul

06:10 - 14:30

HUY

ORD

14h 20m

1 stop

17:55 - 17:05

ORD

HUY

17h 10m

2 stops

£844Delta

Mon, 6 Jul - Tue, 21 Jul

06:10 - 14:30

HUY

ORD

14h 20m

1 stop

17:55 - 17:05

ORD

HUY

17h 10m

2 stops

£845Delta

Mon, 6 Jul - Tue, 21 Jul

09:50 - 14:30

HUY

ORD

10h 40m

1 stop

17:55 - 17:05

ORD

HUY

17h 10m

2 stops

£846Delta

Mon, 6 Jul - Tue, 21 Jul

KLM flights from Grimsby to Illinois

Our best KLM deals on Grimsby to Illinois flight tickets

KLM

7 Jul

HUY06:10Grimsby Humberside

14h 05m

1 stop

ORD14:15Chicago O'Hare Intl

22 Jul

ORD16:50Chicago O'Hare Intl

10h 30m

1 stop

HUY09:20Grimsby Humberside

£798

KLM

7 Jul

HUY09:50Grimsby Humberside

10h 25m

1 stop

ORD14:15Chicago O'Hare Intl

22 Jul

ORD16:50Chicago O'Hare Intl

22h 40m

1 stop

HUY21:30Grimsby Humberside

£800

KLM

7 Jul

HUY06:10Grimsby Humberside

14h 05m

1 stop

ORD14:15Chicago O'Hare Intl

22 Jul

ORD16:50Chicago O'Hare Intl

22h 40m

1 stop

HUY21:30Grimsby Humberside

£803

Delta flights from Grimsby to Illinois

Our best Delta deals on Grimsby to Illinois flight tickets

Delta

7 Jul

HUY06:10Grimsby Humberside

14h 05m

1 stop

ORD14:15Chicago O'Hare Intl

22 Jul

ORD10:40Chicago O'Hare Intl

16h 40m

2 stops

HUY09:20Grimsby Humberside

£801

Delta

7 Jul

HUY09:50Grimsby Humberside

10h 25m

1 stop

ORD14:15Chicago O'Hare Intl

22 Jul

ORD16:50Chicago O'Hare Intl

10h 30m

1 stop

HUY09:20Grimsby Humberside

£801

Delta

6 Jul

HUY06:10Grimsby Humberside

14h 20m

1 stop

ORD14:30Chicago O'Hare Intl

21 Jul

ORD17:55Chicago O'Hare Intl

17h 10m

2 stops

HUY17:05Grimsby Humberside

£844

Fly from

Fly to

Route

Depart

Return

Price

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 7/7

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Wed 22/7

16:50-09:20

1 stop10h 30m

£798

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 7/7

09:50-14:15

1 stop10h 25m

Chicago O'Hare Intl

Wed 22/7

16:50-21:30

1 stop22h 40m

£800

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 7/7

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Wed 22/7

10:40-09:20

2 stops16h 40m

£801

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 7/7

09:50-14:15

1 stop10h 25m

Chicago O'Hare Intl

Wed 22/7

16:50-09:20

1 stop10h 30m

£801

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Tue 7/7

06:10-14:15

1 stop14h 05m

Chicago O'Hare Intl

Wed 22/7

16:50-21:30

1 stop22h 40m

£803

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 6/7

17:35-14:15

1 stop26h 40m

Chicago O'Hare Intl

Tue 21/7

16:20-09:20

1 stop11h 00m

£808

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 6/7

17:35-14:15

1 stop26h 40m

Chicago O'Hare Intl

Tue 21/7

16:20-21:30

1 stop23h 10m

£809

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 6/7

06:10-14:30

1 stop14h 20m

Chicago O'Hare Intl

Tue 21/7

17:55-17:05

2 stops17h 10m

£844

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 6/7

06:10-14:30

1 stop14h 20m

Chicago O'Hare Intl

Tue 21/7

17:55-17:05

2 stops17h 10m

£845

GrimsbyChicago

HUY - ORD

HUYORD

Grimsby Humberside

Mon 6/7

09:50-14:30

1 stop10h 40m

Chicago O'Hare Intl

Tue 21/7

17:55-17:05

2 stops17h 10m

£846

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, British Airways and Icelandair 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 44% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 11 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

Fastest flight time	14h 05m
Direct flights	None

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

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 many operators does momondo search for flights from Grimsby Humberside Airport to Illinois?
As of February 2026, there is 1 operator available to choose from for flights from Grimsby Humberside Airport to Illinois.
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.

Best airlines flying from Grimsby to Illinois

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

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom £608	Free Cancellation	Rating 7.7 1,455 reviews		Search KLM flights

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.