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Cheap flights from Southampton to Chicago from $604

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 11/18. 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

Find the cheapest flights from Southampton to Chicago

Cheap round-trip flights

Enter your travel dates to find the best prices.
British Airways Logo
9:20 am - 2:14 pm
SOU
-
ORD
34h 54m
2 stops
British Airways Logo
8:10 pm - 7:30 pm
ORD
-
SOU
17h 20m
1 stop
$795British Airways
Wed, Nov 11 - Sun, Nov 15
British Airways Logo
9:20 am - 8:20 pm
SOU
-
ORD
17h 00m
2 stops
British Airways Logo
9:00 pm - 4:50 pm
ORD
-
SOU
13h 50m
1 stop
$796British Airways
Wed, Sep 9 - Sun, Sep 13
British Airways Logo
9:20 am - 8:20 pm
SOU
-
ORD
17h 00m
2 stops
British Airways Logo
9:00 pm - 4:50 pm
ORD
-
SOU
13h 50m
1 stop
$797British Airways
Wed, Sep 9 - Sun, Sep 13
British Airways Logo
9:20 am - 6:25 pm
SOU
-
ORD
15h 05m
1 stop
British Airways Logo
8:10 pm - 7:30 pm
ORD
-
SOU
17h 20m
1 stop
$798British Airways
Wed, Nov 11 - Sun, Nov 15
British Airways Logo
9:20 am - 7:15 pm
SOU
-
ORD
15h 55m
1 stop
British Airways Logo
9:00 pm - 7:30 pm
ORD
-
SOU
16h 30m
1 stop
$800British Airways
Wed, Sep 9 - Sun, Sep 13
British Airways Logo
9:20 am - 7:15 pm
SOU
-
ORD
15h 55m
1 stop
British Airways Logo
9:00 pm - 7:30 pm
ORD
-
SOU
16h 30m
1 stop
$801British Airways
Wed, Sep 9 - Sun, Sep 13
KLM Logo
6:05 pm - 6:18 pm
SOU
-
MDW
30h 13m
2 stops
KLM Logo
9:19 am - 8:45 am
MDW
-
SOU
17h 26m
2 stops
$1,021KLM
Thu, Jul 9 - Tue, Jul 14
KLM Logo
6:05 pm - 6:18 pm
SOU
-
MDW
30h 13m
2 stops
KLM Logo
6:00 am - 8:45 am
MDW
-
SOU
20h 45m
2 stops
$1,147KLM
Thu, Jul 9 - Tue, Jul 14
Delta Logo
9:15 am - 6:01 pm
SOU
-
MDW
14h 46m
2 stops
Delta Logo
9:24 am - 8:45 am
MDW
-
SOU
17h 21m
2 stops
$1,616Delta
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
8:30 am - 6:25 pm
SOU
-
MDW
15h 55m
3 stops
Multiple Airlines Logo
10:25 am - 1:40 pm
MDW
-
SOU
21h 15m
3 stops
$1,728Multiple Airlines
Thu, Jul 9 - Tue, Jul 14

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Aer Lingus flights from Southampton to Chicago

Our best Aer Lingus deals on Southampton to Chicago flight tickets
Aer Lingus
Aug 5
SOU9:20 amSouthampton Eastleigh
15h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
Aug 12
ORD9:00 pmChicago O'Hare Intl
16h 30m
1 stop
SOU7:30 pmSouthampton Eastleigh
$961
Aer Lingus
Aug 5
SOU9:20 amSouthampton Eastleigh
15h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
Aug 12
ORD3:45 pmChicago O'Hare Intl
10h 55m
1 stop
SOU8:40 amSouthampton Eastleigh
$997
Aer Lingus
Aug 6
SOU9:20 amSouthampton Eastleigh
15h 55m
1 stop
ORD7:15 pmChicago O'Hare Intl
Aug 13
ORD9:00 pmChicago O'Hare Intl
16h 30m
1 stop
SOU7:30 pmSouthampton Eastleigh
$1,163

Delta flights from Southampton to Chicago

Our best Delta deals on Southampton to Chicago flight tickets
Delta
Jul 3
SOU9:05 amSouthampton Eastleigh
11h 10m
1 stop
ORD2:15 pmChicago O'Hare Intl
Nov 21
ORD11:10 amChicago O'Hare Intl
15h 45m
2 stops
SOU8:55 amSouthampton Eastleigh
$942
Delta
Jul 9
SOU9:15 amSouthampton Eastleigh
18h 37m
2 stops
ORD9:52 pmChicago O'Hare Intl
Jul 14
ORD11:30 amChicago O'Hare Intl
15h 15m
2 stops
SOU8:45 amSouthampton Eastleigh
$978
Delta
Jul 24
SOU6:05 pmSouthampton Eastleigh
26h 10m
1 stop
ORD2:15 pmChicago O'Hare Intl
Aug 1
ORD4:20 pmChicago O'Hare Intl
10h 25m
1 stop
SOU8:45 amSouthampton Eastleigh
$1,196

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 June 23, 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 11/11

9:20 am-2:14 pm

2 stops34h 54m

Chicago O'Hare Intl

Sun 11/15

8:10 pm-7:30 pm

1 stop17h 20m

$795
Quickest round-trip

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/9

9:20 am-8:20 pm

2 stops17h 00m

Chicago O'Hare Intl

Sun 9/13

9:00 pm-4:50 pm

1 stop13h 50m

$796

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/9

9:20 am-8:20 pm

2 stops17h 00m

Chicago O'Hare Intl

Sun 9/13

9:00 pm-4:50 pm

1 stop13h 50m

$797

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 11/11

9:20 am-6:25 pm

1 stop15h 05m

Chicago O'Hare Intl

Sun 11/15

8:10 pm-7:30 pm

1 stop17h 20m

$798

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/9

9:20 am-7:15 pm

1 stop15h 55m

Chicago O'Hare Intl

Sun 9/13

9:00 pm-7:30 pm

1 stop16h 30m

$800

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Wed 9/9

9:20 am-7:15 pm

1 stop15h 55m

Chicago O'Hare Intl

Sun 9/13

9:00 pm-7:30 pm

1 stop16h 30m

$801

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 7/9

6:05 pm-6:18 pm

2 stops30h 13m

Chicago Midway

Tue 7/14

9:19 am-8:45 am

2 stops17h 26m

$1,021

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 7/9

6:05 pm-6:18 pm

2 stops30h 13m

Chicago Midway

Tue 7/14

6:00 am-8:45 am

2 stops20h 45m

$1,147

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Sat 8/8

9:15 am-6:01 pm

2 stops14h 46m

Chicago Midway

Sat 8/15

9:24 am-8:45 am

2 stops17h 21m

$1,616

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Thu 7/9

8:30 am-6:25 pm

3 stops15h 55m

Chicago Midway

Tue 7/14

10:25 am-1:40 pm

3 stops21h 15m

$1,728

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 $879. This is often the case because there is less demand to fly during this day of the week. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Southampton to Chicago for around $1,000.

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 at noon. Flights from Southampton to Chicago during this time can be as low as $899. In contrast, the most expensive time of day to depart to Chicago is in the afternoon when prices are around $992.

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

14h 46m

Direct flights

None
The fastest flight from Southampton to Chicago takes 14h 46m
There are no direct flights from Southampton to Chicago. There are no popular flight routes from Southampton to Chicago.
Search flight deals

Frequently asked questions about flying from Southampton to Chicago

  • How far is Southampton Eastleigh to Chicago by plane?

    Chicago is 3914.9 mi away from Southampton Eastleigh. By plane, this route typically takes 14h 46m.

  • 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
Portage
Benton Harbor
Saint Joseph
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