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Cheap flights from Southampton to Chicago from $676

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 9/9. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Southampton to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
KLM Logo
9:05 am - 2:30 pm
SOU
-
ORD
11h 25m
1 stop
KLM Logo
4:50 pm - 4:50 pm
ORD
-
SOU
18h 00m
1 stop
$887KLM
Wed, May 6 - Wed, May 13
KLM Logo
9:05 am - 2:30 pm
SOU
-
ORD
11h 25m
1 stop
KLM Logo
12:30 pm - 8:35 am
ORD
-
SOU
14h 05m
2 stops
$891KLM
Wed, May 6 - Wed, May 13
KLM Logo
9:05 am - 8:40 pm
SOU
-
ORD
17h 35m
2 stops
KLM Logo
12:30 pm - 8:35 am
ORD
-
SOU
14h 05m
2 stops
$900KLM
Wed, May 6 - Wed, May 13
Delta Logo
9:05 am - 6:36 pm
SOU
-
MDW
15h 31m
2 stops
Delta Logo
9:23 am - 8:35 am
MDW
-
SOU
17h 12m
2 stops
$919Delta
Wed, May 6 - Wed, May 13
KLM Logo
5:20 pm - 2:15 pm
SOU
-
ORD
26h 55m
1 stop
KLM Logo
4:20 pm - 8:35 am
ORD
-
SOU
10h 15m
1 stop
$953KLM
Thu, May 7 - Thu, May 14
Delta Logo
9:05 am - 9:20 pm
SOU
-
ORD
18h 15m
2 stops
Delta Logo
4:20 pm - 8:35 am
ORD
-
SOU
10h 15m
1 stop
$959Delta
Thu, May 7 - Thu, May 14
Aer Lingus Logo
9:20 am - 7:15 pm
SOU
-
ORD
15h 55m
1 stop
Aer Lingus Logo
9:00 pm - 4:50 pm
ORD
-
SOU
13h 50m
1 stop
$972Aer Lingus
Sat, May 9 - Sat, May 16
Delta Logo
5:20 pm - 2:30 pm
SOU
-
ORD
27h 10m
1 stop
Delta Logo
7:00 am - 8:35 am
ORD
-
SOU
19h 35m
2 stops
$992Delta
Sun, May 10 - Thu, May 28
British Airways Logo
8:00 pm - 11:30 am
SOU
-
ORD
21h 30m
1 stop
British Airways Logo
10:20 pm - 8:05 am
ORD
-
SOU
27h 45m
1 stop
$1,048British Airways
Sun, May 10 - Mon, May 25
Multiple Airlines Logo
5:20 pm - 6:33 pm
SOU
-
MDW
31h 13m
3 stops
Multiple Airlines Logo
9:22 am - 8:35 am
MDW
-
SOU
17h 13m
3 stops
$1,474Multiple Airlines
Wed, May 6 - Wed, May 13

KLM flights from Southampton to Chicago

Our best KLM deals on Southampton to Chicago flight tickets
KLM
May 6
SOU9:05 amSouthampton Eastleigh
11h 25m
1 stop
ORD2:30 pmChicago O'Hare Intl
May 13
ORD4:50 pmChicago O'Hare Intl
18h 00m
1 stop
SOU4:50 pmSouthampton Eastleigh
$887
KLM
May 6
SOU9:05 amSouthampton Eastleigh
11h 25m
1 stop
ORD2:30 pmChicago O'Hare Intl
May 13
ORD12:30 pmChicago O'Hare Intl
14h 05m
2 stops
SOU8:35 amSouthampton Eastleigh
$891
KLM
May 6
SOU9:05 amSouthampton Eastleigh
17h 35m
2 stops
ORD8:40 pmChicago O'Hare Intl
May 13
ORD12:30 pmChicago O'Hare Intl
14h 05m
2 stops
SOU8:35 amSouthampton Eastleigh
$900

British Airways flights from Southampton to Chicago

Our best British Airways deals on Southampton to Chicago flight tickets
British Airways
May 10
SOU8:00 pmSouthampton Eastleigh
21h 30m
1 stop
ORD11:30 amChicago O'Hare Intl
May 25
ORD10:20 pmChicago O'Hare Intl
27h 45m
1 stop
SOU8:05 amSouthampton Eastleigh
$1,048
British Airways
Apr 23
SOU5:20 pmSouthampton Eastleigh
31h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
Apr 27
ORD9:00 pmChicago O'Hare Intl
16h 30m
1 stop
SOU7:30 pmSouthampton Eastleigh
$1,059
British Airways
Apr 23
SOU8:00 pmSouthampton Eastleigh
29h 15m
1 stop
ORD7:15 pmChicago O'Hare Intl
Apr 27
ORD9:00 pmChicago O'Hare Intl
16h 30m
1 stop
SOU7:30 pmSouthampton Eastleigh
$1,062

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated March 25, 2026.
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

Cheapest round-trip

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 5/6

9:05 am-2:30 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 5/13

4:50 pm-4:50 pm

1 stop18h 00m

$887
Quickest round-trip

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 5/6

9:05 am-2:30 pm

1 stop11h 25m

Chicago O'Hare Intl

Wed 5/13

12:30 pm-8:35 am

2 stops14h 05m

$891

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 5/6

9:05 am-8:40 pm

2 stops17h 35m

Chicago O'Hare Intl

Wed 5/13

12:30 pm-8:35 am

2 stops14h 05m

$900

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Wed 5/6

9:05 am-6:36 pm

2 stops15h 31m

Chicago Midway

Wed 5/13

9:23 am-8:35 am

2 stops17h 12m

$919

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 5/7

5:20 pm-2:15 pm

1 stop26h 55m

Chicago O'Hare Intl

Thu 5/14

4:20 pm-8:35 am

1 stop10h 15m

$953

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 5/7

9:05 am-9:20 pm

2 stops18h 15m

Chicago O'Hare Intl

Thu 5/14

4:20 pm-8:35 am

1 stop10h 15m

$959

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sat 5/9

9:20 am-7:15 pm

1 stop15h 55m

Chicago O'Hare Intl

Sat 5/16

9:00 pm-4:50 pm

1 stop13h 50m

$972

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 5/10

5:20 pm-2:30 pm

1 stop27h 10m

Chicago O'Hare Intl

Thu 5/28

7:00 am-8:35 am

2 stops19h 35m

$992

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Sun 5/10

8:00 pm-11:30 am

1 stop21h 30m

Chicago O'Hare Intl

Mon 5/25

10:20 pm-8:05 am

1 stop27h 45m

$1,048

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Wed 5/6

5:20 pm-6:33 pm

3 stops31h 13m

Chicago Midway

Wed 5/13

9:22 am-8:35 am

3 stops17h 13m

$1,474

Flights are sorted by cheapest round-trip 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 $809. This is often the case because there is less demand to fly during this day of the week. When flying out on a Monday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Chicago for around $899.

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

Our most recent data shows that the best time of day to fly to Chicago is in the morning. Flights from Southampton to Chicago during this time can be as low as $842. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $943.

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 round-trip 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

Fastest flight time

11h 25m

Direct flights

None
The fastest flight from Southampton to Chicago takes 11h 25m
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?

    Chicago is 3914.9 mi away from Southampton Eastleigh. By plane, this route typically takes 11h 25m.

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Chicago may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Merrillville
New Buffalo
Hammond
Saint Joseph
Benton Harbor
Portage
Lansing
Valparaiso
Schererville
Munster
Crown Point
Chesterton
Monticello
Porter
Griffith
Saint John

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Southampton to Chicago. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Chicago 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 Chicago?

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

If you are simply researching potential flights to Chicago, momondo offers a useful price alert feature which will track prices for flights to Chicago from Southampton and alert you when they change.

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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