When did momondo last update prices for flights from Southampton Eastleigh Airport to Illinois?

Prices for flights from Southampton Eastleigh Airport to Illinois are updated daily.

How old do you have to be to fly from Southampton Eastleigh Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Illinois.

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

The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

£485 Cheap Flights from Southampton to Illinois in 2026

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Find the cheapest flights from Southampton to Illinois

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

09:15 - 19:15

SOU

ORD

16h 00m

1 stop

15:45 - 08:40

ORD

SOU

10h 55m

1 stop

£864British Airways

Tue, 14 Jul - Wed, 5 Aug

17:30 - 20:31

SOU

ORD

33h 01m

2 stops

08:27 - 08:45

ORD

SOU

18h 18m

2 stops

£865Multiple Airlines

Sun, 12 Jul - Sun, 19 Jul

17:20 - 14:30

SOU

ORD

27h 10m

1 stop

15:55 - 17:35

ORD

SOU

19h 40m

2 stops

£868Delta

Sun, 21 Jun - Mon, 20 Jul

09:05 - 14:15

SOU

ORD

11h 10m

1 stop

16:20 - 08:45

ORD

SOU

10h 25m

1 stop

£898Delta

Thu, 18 Jun - Tue, 21 Jul

09:15 - 22:39

SOU

ORD

19h 24m

2 stops

06:30 - 08:45

ORD

SOU

20h 15m

2 stops

£903Virgin Atlantic

Sun, 12 Jul - Sun, 19 Jul

09:20 - 19:15

SOU

ORD

15h 55m

1 stop

15:45 - 08:40

ORD

SOU

10h 55m

1 stop

£921Aer Lingus

Sun, 12 Jul - Sun, 19 Jul

09:05 - 14:15

SOU

ORD

11h 10m

1 stop

16:20 - 08:45

ORD

SOU

10h 25m

1 stop

£929Delta

Thu, 18 Jun - Fri, 24 Jul

20:00 - 11:29

SOU

ORD

21h 29m

1 stop

22:20 - 19:30

ORD

SOU

15h 10m

1 stop

£932British Airways

Sun, 21 Jun - Tue, 7 Jul

09:15 - 19:15

SOU

ORD

16h 00m

1 stop

19:05 - 14:45

ORD

SOU

13h 40m

2 stops

£955British Airways

Tue, 14 Jul - Wed, 5 Aug

17:30 - 18:18

SOU

MDW

30h 48m

2 stops

18:58 - 17:35

MDW

SOU

16h 37m

2 stops

£1,013KLM

Sun, 12 Jul - Sun, 19 Jul

Delta flights from Southampton to Illinois

Our best Delta deals on Southampton to Illinois flight tickets

Delta

21 Jun

SOU17:20Southampton Eastleigh

27h 10m

1 stop

ORD14:30Chicago O'Hare Intl

22 Jul

ORD17:54Chicago O'Hare Intl

17h 41m

2 stops

SOU17:35Southampton Eastleigh

£868

Delta

18 Jun

SOU09:05Southampton Eastleigh

11h 10m

1 stop

ORD14:15Chicago O'Hare Intl

21 Jul

ORD16:20Chicago O'Hare Intl

10h 25m

1 stop

SOU08:45Southampton Eastleigh

£898

Delta

18 Jun

SOU09:05Southampton Eastleigh

11h 10m

1 stop

ORD14:15Chicago O'Hare Intl

24 Jul

ORD16:20Chicago O'Hare Intl

10h 25m

1 stop

SOU08:45Southampton Eastleigh

£929

British Airways flights from Southampton to Illinois

Our best British Airways deals on Southampton to Illinois flight tickets

British Airways

14 Jul

SOU09:15Southampton Eastleigh

16h 00m

1 stop

ORD19:15Chicago O'Hare Intl

5 Aug

ORD15:45Chicago O'Hare Intl

10h 55m

1 stop

SOU08:40Southampton Eastleigh

£864

British Airways

21 Jun

SOU20:00Southampton Eastleigh

21h 29m

1 stop

ORD11:29Chicago O'Hare Intl

7 Jul

ORD22:20Chicago O'Hare Intl

15h 10m

1 stop

SOU19:30Southampton Eastleigh

£932

British Airways

14 Jul

SOU09:15Southampton Eastleigh

16h 00m

1 stop

ORD19:15Chicago O'Hare Intl

5 Aug

ORD19:05Chicago O'Hare Intl

13h 40m

2 stops

SOU14:45Southampton Eastleigh

£955

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 14/7

09:15-19:15

1 stop16h 00m

Chicago O'Hare Intl

Wed 5/8

15:45-08:40

1 stop10h 55m

£864

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 12/7

17:30-20:31

2 stops33h 01m

Chicago O'Hare Intl

Sun 19/7

08:27-08:45

2 stops18h 18m

£865

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 21/6

17:20-14:30

1 stop27h 10m

Chicago O'Hare Intl

Mon 20/7

15:55-17:35

2 stops19h 40m

£868

Fastest return journey

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 18/6

09:05-14:15

1 stop11h 10m

Chicago O'Hare Intl

Tue 21/7

16:20-08:45

1 stop10h 25m

£898

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 12/7

09:15-22:39

2 stops19h 24m

Chicago O'Hare Intl

Sun 19/7

06:30-08:45

2 stops20h 15m

£903

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 12/7

09:20-19:15

1 stop15h 55m

Chicago O'Hare Intl

Sun 19/7

15:45-08:40

1 stop10h 55m

£921

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 18/6

09:05-14:15

1 stop11h 10m

Chicago O'Hare Intl

Fri 24/7

16:20-08:45

1 stop10h 25m

£929

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 21/6

20:00-11:29

1 stop21h 29m

Chicago O'Hare Intl

Tue 7/7

22:20-19:30

1 stop15h 10m

£932

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 14/7

09:15-19:15

1 stop16h 00m

Chicago O'Hare Intl

Wed 5/8

19:05-14:45

2 stops13h 40m

£955

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Sun 12/7

17:30-18:18

2 stops30h 48m

Chicago Midway

Sun 19/7

18:58-17:35

2 stops16h 37m

£1,013

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Southampton 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

What is the cheapest airline that flies from Southampton Eastleigh to Illinois?

Aer Lingus, British Airways, and Virgin Atlantic are the most popular carriers operating from Southampton Eastleigh to Illinois

Which airlines fly to Illinois?

British Airways, Lufthansa and Icelandair are the top three most popular airlines that fly to Illinois from Southampton according to our data. British Airways is the first choice among our users, with 59% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 14 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

Cheap Southampton to Illinois flight deals and tips

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

Fastest flight time	15h 55m
Direct flights	None

The fastest flight from Southampton to Illinois takes 15h 55m

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

Search flight deals

Frequently asked questions about flying from Southampton to Illinois

When did momondo last update prices for flights from Southampton Eastleigh Airport to Illinois?
Prices for flights from Southampton Eastleigh Airport to Illinois are updated daily.
How old do you have to be to fly from Southampton Eastleigh Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Southampton Eastleigh Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Southampton to Illinois . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Illinois from Southampton which offer a flexible booking policy as well as other useful filters and features.

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

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

Price alerts on flights to Illinois from Southampton 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.