What 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 71% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois 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 Illinois?

Prices for flights from Grimsby Humberside Airport to Illinois are updated daily.

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.

$741 Cheap Flights from Grimsby to Illinois in 2025

1 adult

0 bags

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Find the cheapest flights from Grimsby to Illinois

Round-trip

Cheap round-trip flights

These are some of the best round-trip flight deals from Grimsby to Illinois that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Grimsby to Illinois.

Cheap last minute flights

Planning a quick getaway from Grimsby to Illinois? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Illinois, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Grimsby to Illinois

Find recent round-trip train or bus tickets from Grimsby to Illinois.

All round-trip flight deals to Illinois

The cheapest plane tickets to Illinois found on KAYAK recently.

6:15 am - 2:30 pmHUY-ORD

14h 15m1 stop

4:25 pm - 9:20 amORD-HUY

10h 55m1 stop

$741KLM

Find Deal

Wed, Feb 19 - Mon, Feb 24

6:15 am - 2:30 pmHUY-ORD

14h 15m1 stop

2:00 pm - 9:20 amORD-HUY

13h 20m2 stops

$744KLM

Find Deal

Wed, Feb 19 - Mon, Feb 24

6:15 am - 2:30 pmHUY-ORD

14h 15m1 stop

4:25 pm - 5:00 pmORD-HUY

18h 35m1 stop

$747KLM

Find Deal

Wed, Jan 29 - Wed, Feb 19

9:50 am - 6:25 pmHUY-ORD

14h 35m2 stops

1:40 pm - 9:20 amORD-HUY

13h 40m2 stops

$753KLM

Find Deal

Wed, Feb 19 - Mon, Feb 24

6:15 am - 5:29 pmHUY-ORD

17h 14m2 stops

12:45 pm - 9:15 amORD-HUY

14h 30m2 stops

$758KLM

Find Deal

Wed, Jan 29 - Wed, Feb 19

6:15 am - 2:30 pmHUY-ORD

14h 15m1 stop

7:05 am - 9:15 amORD-HUY

20h 10m2 stops

$760Virgin Atlantic

Find Deal

Wed, Jan 29 - Wed, Feb 19

5:30 pm - 5:20 pmHUY-ORD

29h 50m3 stops

5:15 am - 5:00 pmORD-HUY

29h 45m3 stops

$1,209

Find Deal

Wed, Feb 19 - Mon, Feb 24

5:30 pm - 5:20 pmHUY-ORD

29h 50m3 stops

6:30 pm - 9:15 pmORD-HUY

20h 45m2 stops

$1,310

Find Deal

Wed, Feb 19 - Mon, Feb 24

KLM flights from Grimsby to Illinois

Our best KLM deals on Grimsby to Illinois flight tickets

KLM

Feb 19

HUY6:15 amGrimsby Humberside

14h 15m

1 stop

ORD2:30 pmChicago O'Hare Intl

Feb 24

ORD4:25 pmChicago O'Hare Intl

10h 55m

1 stop

HUY9:20 amGrimsby Humberside

$741

Find similar

KLM

Feb 19

HUY6:15 amGrimsby Humberside

14h 15m

1 stop

ORD2:30 pmChicago O'Hare Intl

Feb 24

ORD2:00 pmChicago O'Hare Intl

13h 20m

2 stops

HUY9:20 amGrimsby Humberside

$744

Find similar

KLM

Jan 29

HUY6:15 amGrimsby Humberside

14h 15m

1 stop

ORD2:30 pmChicago O'Hare Intl

Feb 19

ORD4:25 pmChicago O'Hare Intl

18h 35m

1 stop

HUY5:00 pmGrimsby Humberside

$747

Find similar

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

Prices

Airlines

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

The cheapest day to depart from Grimsby to Illinois is on a Thursday when prices can be found for as low as $961. Flights from Grimsby to Illinois on a Thursday will generally be more expensive and average around $961. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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	$741
Fastest flight time	14h 15m
Direct flights	None
Airports in Illinois	1 airport

The best flight deal from Grimsby to Illinois found on momondo in the last 72 hours is $741

The fastest flight from Grimsby to Illinois takes 14h 15m

There are no direct flights from Grimsby to Illinois. Popular non-direct route for this connection is Grimsby Humberside Airport - Chicago O'Hare Intl Airport.

There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)

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 are updated daily.
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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Grimsby to Illinois. momondo saves you time and could save you money on your trip.

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

Yes. All flights to Illinois 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 Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from Grimsby. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Grimsby to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.