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

Prices for flights from Southampton Eastleigh Airport to Illinois refresh 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 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 Southampton Eastleigh Airport to Illinois.

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

The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$840 Cheap Flights from Southampton to Illinois in 2026

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Find the cheapest flights from Southampton to Illinois

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:10 am - 7:15 pm

SOU

ORD

16h 05m

1 stop

3:45 pm - 8:05 am

ORD

SOU

10h 20m

1 stop

$840Aer Lingus

Tue, Mar 31 - Tue, Apr 7

5:45 pm - 3:20 pm

SOU

ORD

26h 35m

1 stop

4:20 pm - 8:35 am

ORD

SOU

10h 15m

1 stop

$862Delta

Sun, Mar 15 - Tue, Mar 31

5:45 pm - 3:20 pm

SOU

ORD

26h 35m

1 stop

7:00 pm - 4:50 pm

ORD

SOU

15h 50m

2 stops

$863Delta

Sun, Mar 15 - Mon, Mar 30

5:20 pm - 2:30 pm

SOU

ORD

27h 10m

1 stop

10:40 am - 8:35 am

ORD

SOU

15h 55m

2 stops

$895KLM

Tue, Mar 31 - Tue, Apr 7

5:20 pm - 2:15 pm

SOU

ORD

26h 55m

1 stop

4:50 pm - 4:50 pm

ORD

SOU

18h 00m

1 stop

$898KLM

Mon, Mar 30 - Mon, Apr 6

5:45 pm - 3:20 pm

SOU

ORD

26h 35m

1 stop

4:20 pm - 8:35 am

ORD

SOU

10h 15m

1 stop

$899Delta

Sun, Mar 15 - Thu, Apr 2

9:05 am - 11:54 pm

SOU

ORD

20h 49m

2 stops

9:50 am - 8:35 am

ORD

SOU

16h 45m

2 stops

$902Virgin Atlantic

Tue, Mar 31 - Tue, Apr 7

9:05 am - 6:40 pm

SOU

MDW

15h 35m

2 stops

1:10 pm - 8:35 am

MDW

SOU

13h 25m

2 stops

$902KLM

Tue, Mar 31 - Tue, Apr 7

5:20 pm - 2:15 pm

SOU

ORD

26h 55m

1 stop

11:10 am - 8:35 am

ORD

SOU

15h 25m

2 stops

$903KLM

Mon, Mar 30 - Mon, Apr 6

5:20 pm - 5:54 pm

SOU

MDW

30h 34m

2 stops

1:10 pm - 8:35 am

MDW

SOU

13h 25m

2 stops

$1,209Virgin Atlantic

Thu, Apr 2 - Thu, Apr 9

Delta flights from Southampton to Illinois

Our best Delta deals on Southampton to Illinois flight tickets

Delta

Mar 15

SOU5:45 pmSouthampton Eastleigh

26h 35m

1 stop

ORD3:20 pmChicago O'Hare Intl

Mar 31

ORD4:20 pmChicago O'Hare Intl

10h 15m

1 stop

SOU8:35 amSouthampton Eastleigh

$862

Delta

Mar 15

SOU5:45 pmSouthampton Eastleigh

26h 35m

1 stop

ORD3:20 pmChicago O'Hare Intl

Mar 30

ORD7:00 pmChicago O'Hare Intl

15h 50m

2 stops

SOU4:50 pmSouthampton Eastleigh

$863

Delta

Mar 15

SOU5:45 pmSouthampton Eastleigh

26h 35m

1 stop

ORD3:20 pmChicago O'Hare Intl

Apr 2

ORD4:20 pmChicago O'Hare Intl

10h 15m

1 stop

SOU8:35 amSouthampton Eastleigh

$899

KLM flights from Southampton to Illinois

Our best KLM deals on Southampton to Illinois flight tickets

KLM

Mar 31

SOU5:20 pmSouthampton Eastleigh

27h 10m

1 stop

ORD2:30 pmChicago O'Hare Intl

Apr 7

ORD10:40 amChicago O'Hare Intl

15h 55m

2 stops

SOU8:35 amSouthampton Eastleigh

$895

KLM

Mar 30

SOU5:20 pmSouthampton Eastleigh

26h 55m

1 stop

ORD2:15 pmChicago O'Hare Intl

Apr 6

ORD4:50 pmChicago O'Hare Intl

18h 00m

1 stop

SOU4:50 pmSouthampton Eastleigh

$898

KLM

Mar 31

SOU9:05 amSouthampton Eastleigh

15h 35m

2 stops

MDW6:40 pmChicago Midway

Apr 7

MDW1:10 pmChicago Midway

13h 25m

2 stops

SOU8:35 amSouthampton Eastleigh

$902

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 3/31

9:10 am-7:15 pm

1 stop16h 05m

Chicago O'Hare Intl

Tue 4/7

3:45 pm-8:05 am

1 stop10h 20m

$840

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 3/15

5:45 pm-3:20 pm

1 stop26h 35m

Chicago O'Hare Intl

Tue 3/31

4:20 pm-8:35 am

1 stop10h 15m

$862

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 3/15

5:45 pm-3:20 pm

1 stop26h 35m

Chicago O'Hare Intl

Mon 3/30

7:00 pm-4:50 pm

2 stops15h 50m

$863

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 3/31

5:20 pm-2:30 pm

1 stop27h 10m

Chicago O'Hare Intl

Tue 4/7

10:40 am-8:35 am

2 stops15h 55m

$895

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 3/30

5:20 pm-2:15 pm

1 stop26h 55m

Chicago O'Hare Intl

Mon 4/6

4:50 pm-4:50 pm

1 stop18h 00m

$898

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 3/15

5:45 pm-3:20 pm

1 stop26h 35m

Chicago O'Hare Intl

Thu 4/2

4:20 pm-8:35 am

1 stop10h 15m

$899

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 3/31

9:05 am-11:54 pm

2 stops20h 49m

Chicago O'Hare Intl

Tue 4/7

9:50 am-8:35 am

2 stops16h 45m

$902

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Tue 3/31

9:05 am-6:40 pm

2 stops15h 35m

Chicago Midway

Tue 4/7

1:10 pm-8:35 am

2 stops13h 25m

$902

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 3/30

5:20 pm-2:15 pm

1 stop26h 55m

Chicago O'Hare Intl

Mon 4/6

11:10 am-8:35 am

2 stops15h 25m

$903

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 4/2

5:20 pm-5:54 pm

2 stops30h 34m

Chicago Midway

Thu 4/9

1:10 pm-8:35 am

2 stops13h 25m

$1,209

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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?

British Airways is the most popular carrier operating from Southampton Eastleigh to Illinois

What airlines fly to Illinois?

British Airways, American Airlines and Aer Lingus 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 54% of people opting to fly with this airline when traveling 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 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	11h 10m
Direct flights	None

The fastest flight from Southampton to Illinois takes 11h 10m

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

Search flight deals

When did momondo last update prices for flights from Southampton Eastleigh Airport to Illinois?
Prices for flights from Southampton Eastleigh Airport to Illinois refresh 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 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 Southampton Eastleigh Airport to Illinois.
What documentation or ID do you need to fly to Illinois?
The necessary travel and health documents for your Illinois trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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?

Flights from Southampton 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 Southampton to Illinois?

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

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

Yes momondo offers price alerts on flights to Illinois from Southampton. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.