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Cheap flights from Southampton to Chicago from £472

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Chicago departing on 5/11. 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
0 bags
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Cheap return flights

KLM Logo
18:05 - 15:20SOU-ORD
26h 15m1 stop
KLM Logo
13:08 - 08:05ORD-SOU
12h 57m2 stops
£499KLM
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Thu, 30 Oct - Thu, 6 Nov
KLM Logo
17:30 - 15:20SOU-ORD
26h 50m1 stop
KLM Logo
16:25 - 08:50ORD-SOU
10h 25m1 stop
£500KLM
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Delta Logo
08:40 - 22:14SOU-MDW
18h 34m2 stops
Delta Logo
10:40 - 08:50MDW-SOU
16h 10m2 stops
£514Delta
Find Deal
Fri, 31 Oct - Fri, 7 Nov
Virgin Atlantic Logo
18:05 - 14:20SOU-ORD
26h 15m1 stop
Virgin Atlantic Logo
17:55 - 17:00ORD-SOU
18h 05m2 stops
£535Virgin Atlantic
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Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
18:05 - 14:20SOU-ORD
26h 15m1 stop
Virgin Atlantic Logo
13:35 - 08:10ORD-SOU
37h 35m2 stops
£536Virgin Atlantic
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Thu, 5 Mar - Mon, 9 Mar
Delta Logo
18:05 - 16:25SOU-MDW
28h 20m2 stops
Delta Logo
17:25 - 08:10MDW-SOU
33h 45m2 stops
£539Delta
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Thu, 5 Mar - Mon, 9 Mar
Multiple Airlines Logo
20:10 - 21:05SOU-ORD
29h 55m2 stops
Multiple Airlines Logo
18:50 - 11:55ORD-SOU
35h 05m3 stops
£587Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
Multiple Airlines Logo
18:05 - 21:05SOU-ORD
32h 00m3 stops
Multiple Airlines Logo
18:50 - 11:55ORD-SOU
35h 05m3 stops
£649Multiple Airlines
Find Deal
Thu, 30 Oct - Thu, 6 Nov
British Airways Logo
09:30 - 17:55SOU-ORD
14h 25m1 stop
British Airways Logo
21:00 - 15:35ORD-SOU
12h 35m1 stop
£850British Airways
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Sat, 27 Dec - Sat, 17 Jan
British Airways Logo
19:55 - 11:50SOU-ORD
21h 55m2 stops
British Airways Logo
15:45 - 08:05ORD-SOU
10h 20m1 stop
£896British Airways
Find Deal
Tue, 30 Sep - Tue, 7 Oct

Virgin Atlantic flights from Southampton to Chicago

Our best Virgin Atlantic deals on Southampton to Chicago flight tickets
Virgin Atlantic
5 Mar
SOU18:05Southampton Eastleigh
26h 15m
1 stop
ORD14:20Chicago O'Hare Intl
9 Mar
ORD17:55Chicago O'Hare Intl
18h 05m
2 stops
SOU17:00Southampton Eastleigh
£535
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
37h 35m
2 stops
SOU08:10Southampton Eastleigh
£536
Find similar
Virgin Atlantic
5 Mar
SOU18:05Southampton Eastleigh
30h 52m
2 stops
ORD18:57Chicago O'Hare Intl
9 Mar
ORD17:55Chicago O'Hare Intl
33h 15m
2 stops
SOU08:10Southampton Eastleigh
£539
Find similar

British Airways flights from Southampton to Chicago

Our best British Airways deals on Southampton to Chicago flight tickets
British Airways
27 Dec
SOU09:30Southampton Eastleigh
14h 25m
1 stop
ORD17:55Chicago O'Hare Intl
17 Jan
ORD21:00Chicago O'Hare Intl
12h 35m
1 stop
SOU15:35Southampton Eastleigh
£850
Find similar
British Airways
30 Sept
SOU19:55Southampton Eastleigh
21h 55m
2 stops
ORD11:50Chicago O'Hare Intl
7 Oct
ORD15:45Chicago O'Hare Intl
10h 20m
1 stop
SOU08:05Southampton Eastleigh
£896
Find similar
British Airways
27 Dec
SOU09:30Southampton Eastleigh
14h 25m
1 stop
ORD17:55Chicago O'Hare Intl
17 Jan
ORD18:45Chicago O'Hare Intl
19h 10m
2 stops
SOU19:55Southampton Eastleigh
£1,003
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 16 September 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

Thu 30/10

18:05-15:20

1 stop26h 15m

Chicago O'Hare Intl

Thu 6/11

13:08-08:05

2 stops12h 57m

£499

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Fri 31/10

17:30-15:20

1 stop26h 50m

Chicago O'Hare Intl

Fri 7/11

16:25-08:50

1 stop10h 25m

£500

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Fri 31/10

08:40-22:14

2 stops18h 34m

Chicago Midway

Fri 7/11

10:40-08:50

2 stops16h 10m

£514

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 5/3

18:05-14:20

1 stop26h 15m

Chicago O'Hare Intl

Mon 9/3

17:55-17:00

2 stops18h 05m

£535

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 5/3

18:05-14:20

1 stop26h 15m

Chicago O'Hare Intl

Mon 9/3

13:35-08:10

2 stops37h 35m

£536

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 5/3

18:05-16:25

2 stops28h 20m

Chicago Midway

Mon 9/3

17:25-08:10

2 stops33h 45m

£539

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 30/10

20:10-21:05

2 stops29h 55m

Chicago O'Hare Intl

Thu 6/11

18:50-11:55

3 stops35h 05m

£587

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 30/10

18:05-21:05

3 stops32h 00m

Chicago O'Hare Intl

Thu 6/11

18:50-11:55

3 stops35h 05m

£649

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sat 27/12

09:30-17:55

1 stop14h 25m

Chicago O'Hare Intl

Sat 17/1

21:00-15:35

1 stop12h 35m

£850

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 30/9

19:55-11:50

2 stops21h 55m

Chicago O'Hare Intl

Tue 7/10

15:45-08:05

1 stop10h 20m

£896

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 £599. 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 £655.

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 £494 when looking at flights departing in the evening. Flights in the afternoon are often more expensive, with an average ticket price of £656.

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.
Search flight deals

  • How far is Southampton Eastleigh to Chicago by plane?

    The distance between Southampton Eastleigh and Chicago is about 3914.9 mi. 14h 25m 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