Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Southampton to Chicago from $678

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Southampton to Chicago departing on 10/30. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize 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 round-trip flights

KLM Logo
6:05 pm - 3:20 pmSOU-ORD
26h 15m1 stop
KLM Logo
1:08 pm - 8:05 amORD-SOU
12h 57m2 stops
$678KLM
Find Deal
jue., oct. 30 - jue., nov. 6
KLM Logo
5:30 pm - 3:20 pmSOU-ORD
26h 50m1 stop
KLM Logo
4:25 pm - 8:50 amORD-SOU
10h 25m1 stop
$680KLM
Find Deal
vie., oct. 31 - vie., nov. 7
Virgin Atlantic Logo
9:20 am - 11:54 pmSOU-ORD
20h 34m2 stops
Virgin Atlantic Logo
4:15 pm - 8:45 amORD-SOU
10h 30m1 stop
$688Virgin Atlantic
Find Deal
vie., oct. 3 - mar., oct. 7
KLM Logo
9:20 am - 6:04 pmSOU-ORD
14h 44m2 stops
KLM Logo
11:23 am - 8:45 amORD-SOU
15h 22m2 stops
$698KLM
Find Deal
vie., oct. 3 - mar., oct. 7
KLM Logo
6:05 pm - 4:10 pmSOU-ORD
27h 05m2 stops
KLM Logo
10:37 am - 8:05 amORD-SOU
15h 28m2 stops
$715KLM
Find Deal
jue., oct. 30 - jue., nov. 6
Virgin Atlantic Logo
6:05 pm - 2:20 pmSOU-ORD
26h 15m1 stop
Virgin Atlantic Logo
5:55 pm - 5:00 pmORD-SOU
18h 05m2 stops
$727Virgin Atlantic
Find Deal
jue., mar. 5 - lun., mar. 9
Multiple Airlines Logo
8:10 pm - 9:05 pmSOU-ORD
29h 55m2 stops
Multiple Airlines Logo
6:50 pm - 11:55 amORD-SOU
35h 05m3 stops
$798Multiple Airlines
Find Deal
jue., oct. 30 - jue., nov. 6
Multiple Airlines Logo
9:40 am - 3:45 pmSOU-ORD
12h 05m1 stop
Multiple Airlines Logo
9:15 pm - 7:30 pmORD-SOU
16h 15m1 stop
$822Multiple Airlines
Find Deal
vie., oct. 3 - mar., oct. 7
British Airways Logo
9:30 am - 5:55 pmSOU-ORD
14h 25m1 stop
British Airways Logo
9:00 pm - 3:35 pmORD-SOU
12h 35m1 stop
$1,155British Airways
Find Deal
sáb., dic. 27 - sáb., ene. 17
British Airways Logo
7:55 pm - 11:50 amSOU-ORD
21h 55m2 stops
British Airways Logo
3:45 pm - 8:05 amORD-SOU
10h 20m1 stop
$1,218British Airways
Find Deal
mar., sep. 30 - mar., oct. 7

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
Oct 3
SOU9:20 amSouthampton Eastleigh
20h 34m
2 stops
ORD11:54 pmChicago O'Hare Intl
Oct 7
ORD4:15 pmChicago O'Hare Intl
10h 30m
1 stop
SOU8:45 amSouthampton Eastleigh
$688
Find similar
Virgin Atlantic
Mar 5
SOU6:05 pmSouthampton Eastleigh
26h 15m
1 stop
ORD2:20 pmChicago O'Hare Intl
Mar 9
ORD5:55 pmChicago O'Hare Intl
18h 05m
2 stops
SOU5:00 pmSouthampton Eastleigh
$727
Find similar
Virgin Atlantic
Mar 5
SOU6:05 pmSouthampton Eastleigh
26h 15m
1 stop
ORD2:20 pmChicago O'Hare Intl
Mar 9
ORD1:35 pmChicago O'Hare Intl
37h 35m
2 stops
SOU8:10 amSouthampton Eastleigh
$729
Find similar

British Airways flights from Southampton to Chicago O'Hare Intl Airport

Our best British Airways deals on Southampton to Chicago O'Hare Intl Airport flight tickets
British Airways
Dec 27
SOU9:30 amSouthampton Eastleigh
14h 25m
1 stop
ORD5:55 pmChicago O'Hare Intl
Jan 17
ORD9:00 pmChicago O'Hare Intl
12h 35m
1 stop
SOU3:35 pmSouthampton Eastleigh
$1,155
Find similar
British Airways
Sep 30
SOU7:55 pmSouthampton Eastleigh
21h 55m
2 stops
ORD11:50 amChicago O'Hare Intl
Oct 7
ORD3:45 pmChicago O'Hare Intl
10h 20m
1 stop
SOU8:05 amSouthampton Eastleigh
$1,218
Find similar
British Airways
Dec 27
SOU9:30 amSouthampton Eastleigh
14h 25m
1 stop
ORD5:55 pmChicago O'Hare Intl
Jan 17
ORD6:45 pmChicago O'Hare Intl
19h 10m
2 stops
SOU7:55 pmSouthampton Eastleigh
$1,363
Find similar

momondo Fare Finder

 
Customize 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 832,500 searches. Data last updated septiembre 17, 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

jue. 10/30

6:05 pm-3:20 pm

1 stop26h 15m

Chicago O'Hare Intl

jue. 11/6

1:08 pm-8:05 am

2 stops12h 57m

$678

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

vie. 10/31

5:30 pm-3:20 pm

1 stop26h 50m

Chicago O'Hare Intl

vie. 11/7

4:25 pm-8:50 am

1 stop10h 25m

$680

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

vie. 10/3

9:20 am-11:54 pm

2 stops20h 34m

Chicago O'Hare Intl

mar. 10/7

4:15 pm-8:45 am

1 stop10h 30m

$688

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

vie. 10/3

9:20 am-6:04 pm

2 stops14h 44m

Chicago O'Hare Intl

mar. 10/7

11:23 am-8:45 am

2 stops15h 22m

$698

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

jue. 10/30

6:05 pm-4:10 pm

2 stops27h 05m

Chicago O'Hare Intl

jue. 11/6

10:37 am-8:05 am

2 stops15h 28m

$715

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

jue. 3/5

6:05 pm-2:20 pm

1 stop26h 15m

Chicago O'Hare Intl

lun. 3/9

5:55 pm-5:00 pm

2 stops18h 05m

$727

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

jue. 10/30

8:10 pm-9:05 pm

2 stops29h 55m

Chicago O'Hare Intl

jue. 11/6

6:50 pm-11:55 am

3 stops35h 05m

$798

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

vie. 10/3

9:40 am-3:45 pm

1 stop12h 05m

Chicago O'Hare Intl

mar. 10/7

9:15 pm-7:30 pm

1 stop16h 15m

$822

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

sáb. 12/27

9:30 am-5:55 pm

1 stop14h 25m

Chicago O'Hare Intl

sáb. 1/17

9:00 pm-3:35 pm

1 stop12h 35m

$1,155

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

mar. 9/30

7:55 pm-11:50 am

2 stops21h 55m

Chicago O'Hare Intl

mar. 10/7

3:45 pm-8:05 am

1 stop10h 20m

$1,218

Flights are sorted by cheapest round-trip 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 on your flight to Chicago O'Hare Intl Airport is on a Wednesday when prices can be found for as low as $777. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Southampton because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $924.

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

Flying to Chicago O'Hare Intl Airport from Southampton in the evening is the least expensive time of day to depart. momondo users have found prices as low as $695 when looking at flights departing in the evening. Try not to purchase tickets in the afternoon because they tend to be around $936. Of course, these prices can vary depending on the time of year and what airport you fly to.

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 round-trip 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?

    The straight-line distance from Southampton Eastleigh to Chicago O'Hare Intl is 3920.9 mi. Flights usually cover this in 12h 05m, depending on flying conditions and air traffic around both airports.

  • 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 were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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.

Traveling to a place near Chicago?

Book flights to Chicago if you plan to visit one of these locations
Lake Geneva
South Haven
Rockford
Schaumburg
Merrillville
Gurnee
Naperville
Rosemont
Kenosha
New Buffalo
Joliet
Oak Brook
Racine
Hammond
Orland Park
Tinley Park
Elgin
Aurora
Janesville
Benton Harbor

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?

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?

Once all potential Southampton to Chicago flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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.

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

We make it super easy to schedule, organize 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
vie. 10/17
vie. 10/24
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Chicago