Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Southampton to Chicago from £640

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 18/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
Voted winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Southampton to Chicago

Cheap return flights

Enter your travel dates to find the best prices.
Aer Lingus Logo
09:30 - 17:55SOU-ORD
14h 25m1 stop
Aer Lingus Logo
15:50 - 08:45ORD-SOU
10h 55m1 stop
£640Aer Lingus
Find Deal
Thu, 18 Dec - Thu, 25 Dec
Virgin Atlantic Logo
18:05 - 14:20SOU-ORD
26h 15m1 stop
Virgin Atlantic Logo
17:25 - 17:00ORD-SOU
18h 35m1 stop
£664Virgin Atlantic
Find Deal
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
13h 35m2 stops
£665Virgin Atlantic
Find Deal
Thu, 5 Mar - Mon, 9 Mar
Virgin Atlantic Logo
08:50 - 20:43SOU-ORD
17h 53m2 stops
Virgin Atlantic Logo
14:10 - 17:00ORD-SOU
21h 50m2 stops
£668Virgin Atlantic
Find Deal
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
£690Multiple Airlines
Find Deal
Thu, 18 Dec - Thu, 25 Dec
Delta Logo
17:30 - 14:20SOU-ORD
26h 50m1 stop
Delta Logo
07:00 - 17:00ORD-SOU
28h 00m2 stops
£706Delta
Find Deal
Tue, 18 Nov - Tue, 23 Dec
Delta Logo
18:05 - 16:24SOU-ORD
28h 19m2 stops
Delta Logo
05:30 - 17:00ORD-SOU
29h 30m2 stops
£710Delta
Find Deal
Mon, 17 Nov - Tue, 23 Dec
British Airways Logo
12:25 - 18:55SOU-ORD
11h 30m1 stop
British Airways Logo
16:45 - 15:35ORD-SOU
17h 50m1 stop
£721British Airways
Find Deal
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
£728British 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
£755Multiple Airlines
Find Deal
Thu, 18 Dec - Thu, 25 Dec

Virgin Atlantic flights from Southampton to Chicago O'Hare Intl Airport

Our best Virgin Atlantic deals on Southampton to Chicago O'Hare Intl Airport flight tickets
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
£664
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
£664
Find similar
Virgin Atlantic
5 Mar
SOU08:50Southampton Eastleigh
17h 53m
2 stops
ORD20:43Chicago O'Hare Intl
9 Mar
ORD14:10Chicago O'Hare Intl
21h 50m
2 stops
SOU17:00Southampton Eastleigh
£668
Find similar

Delta flights from Southampton to Chicago O'Hare Intl Airport

Our best Delta deals on Southampton to Chicago O'Hare Intl Airport flight tickets
Delta
18 Nov
SOU17:30Southampton Eastleigh
26h 50m
1 stop
ORD14:20Chicago O'Hare Intl
23 Dec
ORD07:00Chicago O'Hare Intl
28h 00m
2 stops
SOU17:00Southampton Eastleigh
£706
Find similar
Delta
17 Nov
SOU18:05Southampton Eastleigh
28h 19m
2 stops
ORD16:24Chicago O'Hare Intl
23 Dec
ORD05:30Chicago O'Hare Intl
29h 30m
2 stops
SOU17:00Southampton Eastleigh
£710
Find similar
Delta
17 Nov
SOU08:40Southampton Eastleigh
11h 40m
1 stop
ORD14:20Chicago O'Hare Intl
23 Dec
ORD12:55Chicago O'Hare Intl
22h 05m
2 stops
SOU17:00Southampton Eastleigh
£797
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Southampton to Chicago O'Hare Intl Airport 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 4 November 2025.
Use the filters below to find and compare flights from Southampton to Chicago O'Hare Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

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

£640

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 5/3

18:05-14:20

1 stop26h 15m

Chicago O'Hare Intl

Mon 9/3

17:25-17:00

1 stop18h 35m

£664

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 stops13h 35m

£664

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 5/3

08:50-20:43

2 stops17h 53m

Chicago O'Hare Intl

Mon 9/3

14:10-17:00

2 stops21h 50m

£668

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

£690

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Tue 18/11

17:30-14:20

1 stop26h 50m

Chicago O'Hare Intl

Tue 23/12

07:00-17:00

2 stops28h 00m

£706

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 17/11

18:05-16:24

2 stops28h 19m

Chicago O'Hare Intl

Tue 23/12

05:30-17:00

2 stops29h 30m

£710

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

£721

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

£728

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

£755

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Chicago from

How to get the cheapest flight ticket from Southampton to Chicago O'Hare Intl Airport

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 O'Hare Intl Airport?

The cheapest day to depart from Southampton to Chicago O'Hare Intl Airport is on a Wednesday. Travellers who choose to depart for Chicago O'Hare Intl Airport on a Wednesday will often find tickets for as low as £626. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Chicago O'Hare Intl Airport on Saturday is £685.

What is the cheapest time of day to depart on your flight to Chicago O'Hare Intl Airport?

The cheapest time of day to fly to Chicago O'Hare Intl Airport is in the evening when flights can be purchased for as low as £579. In contrast, the most expensive time of day to depart to Chicago O'Hare Intl Airport is in the afternoon when prices are around £687.

When to book flights from Southampton to Chicago O'Hare Intl Airport

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

Cheap Southampton to Chicago O'Hare Intl Airport (SOU to ORD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Southampton to Chicago O'Hare Intl Airport

Direct flights

None
There are no direct flights from Southampton to Chicago O'Hare Intl Airport. There are no popular flight routes from Southampton to Chicago O'Hare Intl Airport.
Search flight deals

  • How far is Southampton Eastleigh to Chicago O'Hare Intl by plane?

    A flight from Southampton Eastleigh to Chicago O'Hare Intl will travel around 3920.9 mi. Typically, this will take 11h 30m by plane in normal conditions.

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

    Prices for flights from Southampton Eastleigh Airport to Chicago O'Hare Intl Airport refresh daily.

  • How old do you have to be to fly from Southampton Eastleigh Airport to Chicago O'Hare Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Southampton Eastleigh Airport to Chicago O'Hare Intl Airport.

  • What documentation or ID do you need to fly to Chicago O'Hare Intl Airport?

    The travel and health documents required for your trip to Chicago O'Hare Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Chicago O'Hare Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Travelling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Racine
Evanston
Northbrook
Schaumburg
Lincolnshire
Lake Geneva
Joliet
Oak Brook
Oak Park
Elgin
Rosemont

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Chicago from Southampton.

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

Yes. All flights to Chicago from Southampton on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to Chicago 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 Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago 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.

An easier way to manage your Chicago O'Hare Intl Airport trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 4/12
Thu 11/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago