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Cheap flights from Illinois to Grimsby from £734

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Grimsby departing on 11/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
KLM Logo
16:50 - 09:20
ORD
-
HUY
10h 30m
1 stop
KLM Logo
17:35 - 14:15
HUY
-
ORD
26h 40m
1 stop
£734KLM
Mon, 11 May - Mon, 18 May
Virgin Atlantic Logo
07:00 - 17:05
ORD
-
HUY
28h 05m
2 stops
Virgin Atlantic Logo
17:35 - 16:29
HUY
-
ORD
28h 54m
2 stops
£756Virgin Atlantic
Mon, 11 May - Mon, 18 May
Virgin Atlantic Logo
16:50 - 09:20
ORD
-
HUY
10h 30m
1 stop
Virgin Atlantic Logo
17:35 - 16:29
HUY
-
ORD
28h 54m
2 stops
£759Virgin Atlantic
Mon, 11 May - Mon, 18 May
KLM Logo
12:30 - 09:20
ORD
-
HUY
14h 50m
2 stops
KLM Logo
17:35 - 14:15
HUY
-
ORD
26h 40m
1 stop
£762KLM
Wed, 13 May - Wed, 20 May
KLM Logo
12:53 - 09:20
MDW
-
HUY
14h 27m
2 stops
KLM Logo
06:10 - 16:12
HUY
-
MDW
16h 02m
2 stops
£765KLM
Wed, 13 May - Wed, 20 May
KLM Logo
12:30 - 09:20
ORD
-
HUY
14h 50m
2 stops
KLM Logo
09:50 - 19:20
HUY
-
ORD
15h 30m
2 stops
£765KLM
Wed, 13 May - Wed, 20 May
KLM Logo
16:20 - 09:20
ORD
-
HUY
11h 00m
1 stop
KLM Logo
06:10 - 14:15
HUY
-
ORD
14h 05m
1 stop
£766KLM
Tue, 12 May - Tue, 19 May
Delta Logo
18:36 - 17:05
MDW
-
HUY
16h 29m
2 stops
Delta Logo
06:10 - 16:12
HUY
-
MDW
16h 02m
2 stops
£777Delta
Tue, 12 May - Tue, 19 May
Multiple Airlines Logo
15:35 - 21:30
ORD
-
HUY
23h 55m
3 stops
Multiple Airlines Logo
17:35 - 20:08
HUY
-
ORD
32h 33m
3 stops
£1,060Multiple Airlines
Mon, 11 May - Mon, 18 May
Multiple Airlines Logo
10:30 - 21:30
MDW
-
HUY
29h 00m
3 stops
Multiple Airlines Logo
06:10 - 09:45
HUY
-
MDW
33h 35m
3 stops
£2,167Multiple Airlines
Mon, 11 May - Mon, 18 May

KLM flights from Illinois to Grimsby

Our best KLM deals on Illinois to Grimsby flight tickets
KLM
11 May
ORD16:50Chicago O'Hare Intl
10h 30m
1 stop
HUY09:20Grimsby Humberside
18 May
HUY17:35Grimsby Humberside
26h 40m
1 stop
ORD14:15Chicago O'Hare Intl
£734
KLM
13 May
ORD12:30Chicago O'Hare Intl
14h 50m
2 stops
HUY09:20Grimsby Humberside
20 May
HUY17:35Grimsby Humberside
26h 40m
1 stop
ORD14:15Chicago O'Hare Intl
£762
KLM
13 May
MDW12:53Chicago Midway
14h 27m
2 stops
HUY09:20Grimsby Humberside
20 May
HUY06:10Grimsby Humberside
16h 02m
2 stops
MDW16:12Chicago Midway
£765

Virgin Atlantic flights from Illinois to Grimsby

Our best Virgin Atlantic deals on Illinois to Grimsby flight tickets
Virgin Atlantic
11 May
ORD07:00Chicago O'Hare Intl
28h 05m
2 stops
HUY17:05Grimsby Humberside
18 May
HUY17:35Grimsby Humberside
28h 54m
2 stops
ORD16:29Chicago O'Hare Intl
£756
Virgin Atlantic
11 May
ORD16:50Chicago O'Hare Intl
10h 30m
1 stop
HUY09:20Grimsby Humberside
18 May
HUY17:35Grimsby Humberside
28h 54m
2 stops
ORD16:29Chicago O'Hare Intl
£759

momondo Fare Finder

 
Customise your flight search to find flights from Illinois to Grimsby that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 31 March 2026.
Use the filters below to find and compare flights from Illinois to Grimsby that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Mon 11/5

16:50-09:20

1 stop10h 30m

Grimsby Humberside

Mon 18/5

17:35-14:15

1 stop26h 40m

£734

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Mon 11/5

07:00-17:05

2 stops28h 05m

Grimsby Humberside

Mon 18/5

17:35-16:29

2 stops28h 54m

£756

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Mon 11/5

16:50-09:20

1 stop10h 30m

Grimsby Humberside

Mon 18/5

17:35-16:29

2 stops28h 54m

£759

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Wed 13/5

12:30-09:20

2 stops14h 50m

Grimsby Humberside

Wed 20/5

17:35-14:15

1 stop26h 40m

£762

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Wed 13/5

12:53-09:20

2 stops14h 27m

Grimsby Humberside

Wed 20/5

06:10-16:12

2 stops16h 02m

£765

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Wed 13/5

12:30-09:20

2 stops14h 50m

Grimsby Humberside

Wed 20/5

09:50-19:20

2 stops15h 30m

£765
Fastest return journey

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Tue 12/5

16:20-09:20

1 stop11h 00m

Grimsby Humberside

Tue 19/5

06:10-14:15

1 stop14h 05m

£766

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Tue 12/5

18:36-17:05

2 stops16h 29m

Grimsby Humberside

Tue 19/5

06:10-16:12

2 stops16h 02m

£777

ChicagoGrimsby

ORD - HUY

ORDHUY

Chicago O'Hare Intl

Mon 11/5

15:35-21:30

3 stops23h 55m

Grimsby Humberside

Mon 18/5

17:35-20:08

3 stops32h 33m

£1,060

ChicagoGrimsby

MDW - HUY

MDWHUY

Chicago Midway

Mon 11/5

10:30-21:30

3 stops29h 00m

Grimsby Humberside

Mon 18/5

06:10-09:45

3 stops33h 35m

£2,167

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Grimsby from

How to get the cheapest flight ticket from Illinois to Grimsby

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 Grimsby?

Aer Lingus, British Airways and Icelandair are the top three most popular airlines that fly to Grimsby from Illinois according to our data. Aer Lingus is the first choice among our users, with 39% of people opting to fly with this airline when travelling to Grimsby. Keep in mind that there are 3 different airlines that fly to Grimsby on a routine basis, so you have a few additional options to choose from.

Cheap Illinois to Grimsby flight deals and tips

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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Illinois to Grimsby takes 10h 30m
There are no direct flights from Illinois to Grimsby. There are no popular flight routes from Illinois to Grimsby.
Search flight deals

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

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Grimsby Humberside Airport.

  • What documentation or ID do you need to fly to Grimsby Humberside Airport?

    The travel and health documents you'll need for your trip to Grimsby Humberside Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Grimsby Humberside Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Grimsby?

Book flights to Grimsby if you plan to visit one of these locations
Skegness
Hull
Bridlington
Driffield

Why use momondo?

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

It is quick and easy to find Illinois to Grimsby flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Grimsby that suits you.

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

All flight searches from Illinois to Grimsby on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Illinois to Grimsby 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 Illinois to Grimsby right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Illinois to Grimsby 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.

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