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Cheap flights from Southampton to Chicago from £642

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Chicago departing on 17/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Virgin Atlantic Logo
08:40 - 16:54SOU-ORD
38h 14m2 stops
Virgin Atlantic Logo
17:31 - 17:00ORD-SOU
41h 29m2 stops
£642Virgin Atlantic
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Wed, 17 Dec - Wed, 24 Dec
Aer Lingus Logo
09:30 - 17:55SOU-ORD
14h 25m1 stop
Aer Lingus Logo
15:50 - 08:45ORD-SOU
10h 55m1 stop
£643Aer Lingus
Find Deal
Thu, 18 Dec - Thu, 25 Dec
KLM Logo
08:40 - 14:20SOU-ORD
11h 40m1 stop
KLM Logo
17:31 - 08:05ORD-SOU
32h 34m2 stops
£659KLM
Find Deal
Wed, 17 Dec - Wed, 24 Dec
Delta Logo
08:50 - 18:37SOU-MDW
15h 47m2 stops
Delta Logo
10:35 - 08:10MDW-SOU
16h 35m2 stops
£672Delta
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Thu, 5 Mar - Mon, 9 Mar
Delta Logo
08:50 - 12:48SOU-MDW
33h 58m2 stops
Delta Logo
10:35 - 08:10MDW-SOU
16h 35m2 stops
£672Delta
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Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
09:30 - 17:55SOU-ORD
14h 25m1 stop
Multiple Airlines Logo
15:50 - 08:50ORD-SOU
35h 00m2 stops
£694Multiple Airlines
Find Deal
Thu, 18 Dec - Thu, 25 Dec
KLM Logo
08:40 - 23:47SOU-MDW
21h 07m2 stops
KLM Logo
15:29 - 08:05MDW-SOU
34h 36m2 stops
£701KLM
Find Deal
Wed, 17 Dec - Wed, 24 Dec
British Airways Logo
12:25 - 18:55SOU-ORD
11h 30m1 stop
British Airways Logo
16:45 - 15:35ORD-SOU
17h 50m1 stop
£724British Airways
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Tue, 17 Mar - Tue, 24 Mar
British Airways Logo
08:40 - 19:45SOU-ORD
16h 05m2 stops
British Airways Logo
16:45 - 11:55ORD-SOU
14h 10m1 stop
£732British Airways
Find Deal
Tue, 17 Mar - Tue, 24 Mar
Multiple Airlines Logo
08:50 - 17:55SOU-ORD
15h 05m2 stops
Multiple Airlines Logo
15:50 - 08:50ORD-SOU
35h 00m2 stops
£759Multiple Airlines
Find Deal
Thu, 18 Dec - Thu, 25 Dec

Virgin Atlantic flights from Southampton to Chicago

Our best Virgin Atlantic deals on Southampton to Chicago flight tickets
Virgin Atlantic
17 Dec
SOU08:40Southampton Eastleigh
38h 14m
2 stops
ORD16:54Chicago O'Hare Intl
24 Dec
ORD17:31Chicago O'Hare Intl
41h 29m
2 stops
SOU17:00Southampton Eastleigh
£642
Find similar
Virgin Atlantic
5 Mar
SOU18:05Southampton Eastleigh
26h 15m
1 stop
ORD14:20Chicago O'Hare Intl
9 Mar
ORD17:25Chicago O'Hare Intl
18h 35m
1 stop
SOU17:00Southampton Eastleigh
£667
Find similar
Virgin Atlantic
5 Mar
SOU18:05Southampton Eastleigh
26h 15m
1 stop
ORD14:20Chicago O'Hare Intl
9 Mar
ORD13:35Chicago O'Hare Intl
13h 35m
2 stops
SOU08:10Southampton Eastleigh
£668
Find similar

KLM flights from Southampton to Chicago

Our best KLM deals on Southampton to Chicago flight tickets
KLM
17 Dec
SOU08:40Southampton Eastleigh
11h 40m
1 stop
ORD14:20Chicago O'Hare Intl
24 Dec
ORD17:31Chicago O'Hare Intl
32h 34m
2 stops
SOU08:05Southampton Eastleigh
£659
Find similar
KLM
17 Dec
SOU08:40Southampton Eastleigh
21h 07m
2 stops
MDW23:47Chicago Midway
24 Dec
MDW15:29Chicago Midway
34h 36m
2 stops
SOU08:05Southampton Eastleigh
£701
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Chicago 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 5 November 2025.
Use the filters below to find and compare flights from Southampton to Chicago that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 17/12

08:40-16:54

2 stops38h 14m

Chicago O'Hare Intl

Wed 24/12

17:31-17:00

2 stops41h 29m

£642

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 18/12

09:30-17:55

1 stop14h 25m

Chicago O'Hare Intl

Thu 25/12

15:50-08:45

1 stop10h 55m

£643

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 17/12

08:40-14:20

1 stop11h 40m

Chicago O'Hare Intl

Wed 24/12

17:31-08:05

2 stops32h 34m

£659

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 5/3

08:50-18:37

2 stops15h 47m

Chicago Midway

Mon 9/3

10:35-08:10

2 stops16h 35m

£672

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 5/3

08:50-12:48

2 stops33h 58m

Chicago Midway

Mon 9/3

10:35-08:10

2 stops16h 35m

£672

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 18/12

09:30-17:55

1 stop14h 25m

Chicago O'Hare Intl

Thu 25/12

15:50-08:50

2 stops35h 00m

£694

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Wed 17/12

08:40-23:47

2 stops21h 07m

Chicago Midway

Wed 24/12

15:29-08:05

2 stops34h 36m

£701

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 17/3

12:25-18:55

1 stop11h 30m

Chicago O'Hare Intl

Tue 24/3

16:45-15:35

1 stop17h 50m

£724

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 17/3

08:40-19:45

2 stops16h 05m

Chicago O'Hare Intl

Tue 24/3

16:45-11:55

1 stop14h 10m

£732

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 18/12

08:50-17:55

2 stops15h 05m

Chicago O'Hare Intl

Thu 25/12

15:50-08:50

2 stops35h 00m

£759

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Chicago from

How to get the cheapest flight ticket from Southampton to Chicago

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 day to depart on your flight to Chicago?

The cheapest day to depart on your flight to Chicago is on a Wednesday when prices can be found for as low as £629. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Chicago is Saturday, with ticket prices averaging around £688.

What is the cheapest time of day to depart on your flight to Chicago?

Flying to Chicago from Southampton in the evening is the least expensive time of day to depart. momondo users have found prices as low as £514 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of £690.

When to book flights from Southampton to Chicago

Are you open to changing your travel dates? Check out the ideal times to fly from Southampton to Chicago according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Southampton to Chicago (SOU to CHI) flight deals and tips

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

Direct flights

None
There are no direct flights from Southampton to Chicago. There are no popular flight routes from Southampton to Chicago.
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  • How far is Southampton Eastleigh to Chicago by plane?

    The distance between Southampton Eastleigh and Chicago is about 3914.9 mi. 11h 30m is a normal flight duration for this route.

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

    Prices for flights from Southampton Eastleigh Airport to Chicago are refreshed on a daily basis.

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

    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 Chicago.

  • What documentation or ID do you need to fly to Chicago?

    The required travel and health documents for your Chicago 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 Chicago. 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 Southampton to Chicago?

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

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Southampton to Chicago.

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

Yes. momondo can track prices for Southampton to Chicago 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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Find better results for your trip to the United States

Fly into one of these airports located in Chicago

Airports listed have a maximum distance of 78.5 mi from Chicago
Chicago Midway Airport
Chicago O'Hare Intl Airport
Chicago Greater Rockford Airport