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.

$582 Cheap Flights from Southampton to Illinois in 2026/27

Find the cheapest flights from Southampton to Illinois

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:20 am - 6:20 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

15h 00m1 stop Dublin

3:55 pm - 8:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

10h 55m1 stop Dublin

$774British Airways

Mon, Nov 2 - Mon, Nov 9

9:20 am - 6:20 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

15h 00m1 stop Dublin

3:55 pm - 8:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

10h 55m1 stop Dublin

$789British Airways

Tue, Nov 3 - Tue, Nov 10

9:20 am - 7:20 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

15h 00m1 stop Dublin

3:55 pm - 11:55 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

14h 00m1 stop Dublin

$795British Airways

Sat, Oct 31 - Sat, Nov 7

12:25 pm - 6:20 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

11h 55m1 stop Dublin

5:40 pm - 7:30 pmORD Chicago O'Hare Intl-SOU Southampton Eastleigh

19h 50m2 stops Madrid Barajas Dublin

$809Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

8:00 pm - 3:30 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

25h 30m2 stops Dublin London Heathrow

5:40 pm - 7:30 pmORD Chicago O'Hare Intl-SOU Southampton Eastleigh

19h 50m2 stops Madrid Barajas Dublin

$831Multiple Airlines

Mon, Nov 2 - Mon, Nov 9

9:20 am - 2:37 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

35h 17m2 stops Dublin Toronto Pearson Intl

8:45 pm - 11:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

33h 05m2 stops Toronto Pearson Intl Dublin

$833British Airways

Thu, Jan 28 - Mon, Feb 1

9:20 am - 7:43 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

16h 23m2 stops Dublin Toronto Pearson Intl

9:00 pm - 11:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

32h 50m1 stop Dublin

$834British Airways

Thu, Jan 28 - Mon, Feb 1

9:20 am - 1:02 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

33h 42m2 stops Dublin Toronto Pearson Intl

9:00 pm - 11:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

32h 50m1 stop Dublin

$835British Airways

Thu, Jan 28 - Mon, Feb 1

9:20 am - 2:37 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

35h 17m2 stops Dublin Toronto Pearson Intl

8:45 pm - 11:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

33h 05m2 stops Toronto Pearson Intl Dublin

$837British Airways

Thu, Jan 28 - Mon, Feb 1

9:20 am - 7:43 pmSOU Southampton Eastleigh-ORD Chicago O'Hare Intl

16h 23m2 stops Dublin Toronto Pearson Intl

9:00 pm - 11:50 amORD Chicago O'Hare Intl-SOU Southampton Eastleigh

32h 50m1 stop Dublin

$838British Airways

Thu, Jan 28 - Mon, Feb 1

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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

British Airways flights from Southampton to Illinois

Our best British Airways deals on Southampton to Illinois flight tickets

British Airways

Nov 2

SOU9:20 amSouthampton Eastleigh

15h 00m

1 stop

ORD6:20 pmChicago O'Hare Intl

Nov 9

ORD3:55 pmChicago O'Hare Intl

10h 55m

1 stop

SOU8:50 amSouthampton Eastleigh

$774

British Airways

Nov 3

SOU9:20 amSouthampton Eastleigh

15h 00m

1 stop

ORD6:20 pmChicago O'Hare Intl

Nov 10

ORD3:55 pmChicago O'Hare Intl

10h 55m

1 stop

SOU8:50 amSouthampton Eastleigh

$789

British Airways

Oct 31

SOU9:20 amSouthampton Eastleigh

15h 00m

1 stop

ORD7:20 pmChicago O'Hare Intl

Nov 7

ORD3:55 pmChicago O'Hare Intl

14h 00m

1 stop

SOU11:55 amSouthampton Eastleigh

$795

Delta flights from Southampton to Illinois

Our best Delta deals on Southampton to Illinois flight tickets

Delta

Nov 3

SOU8:40 amSouthampton Eastleigh

17h 50m

2 stops

ORD8:30 pmChicago O'Hare Intl

Nov 10

ORD6:00 pmChicago O'Hare Intl

17h 05m

2 stops

SOU5:05 pmSouthampton Eastleigh

$853

Delta

Nov 3

SOU8:40 amSouthampton Eastleigh

15h 20m

2 stops

MDW6:00 pmChicago Midway

Nov 10

MDW5:13 pmChicago Midway

17h 52m

2 stops

SOU5:05 pmSouthampton Eastleigh

$890

Delta

Oct 31

SOU9:25 amSouthampton Eastleigh

17h 18m

2 stops

ORD9:43 pmChicago O'Hare Intl

Nov 7

ORD6:00 pmChicago O'Hare Intl

16h 50m

2 stops

SOU4:50 pmSouthampton Eastleigh

$941

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Mon 11/2

9:20 am-6:20 pm

1 stop15h 00m

Chicago O'Hare Intl

Mon 11/9

3:55 pm-8:50 am

1 stop10h 55m

$774

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Tue 11/3

9:20 am-6:20 pm

1 stop15h 00m

Chicago O'Hare Intl

Tue 11/10

3:55 pm-8:50 am

1 stop10h 55m

$789

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Sat 10/31

9:20 am-7:20 pm

1 stop15h 00m

Chicago O'Hare Intl

Sat 11/7

3:55 pm-11:55 am

1 stop14h 00m

$795

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Mon 11/2

12:25 pm-6:20 pm

1 stop11h 55m

Chicago O'Hare Intl

Mon 11/9

5:40 pm-7:30 pm

2 stops19h 50m

$809

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Mon 11/2

8:00 pm-3:30 pm

2 stops25h 30m

Chicago O'Hare Intl

Mon 11/9

5:40 pm-7:30 pm

2 stops19h 50m

$831

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Thu 1/28

9:20 am-2:37 pm

2 stops35h 17m

Chicago O'Hare Intl

Mon 2/1

8:45 pm-11:50 am

2 stops33h 05m

$833

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Thu 1/28

9:20 am-7:43 pm

2 stops16h 23m

Chicago O'Hare Intl

Mon 2/1

9:00 pm-11:50 am

1 stop32h 50m

$834

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Thu 1/28

9:20 am-1:02 pm

2 stops33h 42m

Chicago O'Hare Intl

Mon 2/1

9:00 pm-11:50 am

1 stop32h 50m

$835

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Thu 1/28

9:20 am-2:37 pm

2 stops35h 17m

Chicago O'Hare Intl

Mon 2/1

8:45 pm-11:50 am

2 stops33h 05m

$837

SouthamptonChicago

SOU Southampton Eastleigh - ORD Chicago O'Hare Intl

SOUORD

Southampton Eastleigh

Thu 1/28

9:20 am-7:43 pm

2 stops16h 23m

Chicago O'Hare Intl

Mon 2/1

9:00 pm-11:50 am

1 stop32h 50m

$838

Flights are sorted by cheapest round-trip 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?

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

What airlines fly to Illinois?

British Airways, Lufthansa 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 44% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 8 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

Best Price Found	$582
Fastest flight time	15h 00m
Direct flights	None

The best one-way flight to Illinois from Southampton in the past 72 hours is $582. The best round-trip flight deal from Southampton to Illinois found on momondo in the last 72 hours is $774.

The fastest flight from Southampton to Illinois takes 15h 00m

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 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.