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O'Hare Intl

$745+ Cheap flights from Southampton (SOU) to O'Hare Intl (ORD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — ORD
mar. 14 — mar. 211
sáb. 3/14
sáb. 3/21
1 adult, Economy
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Cheap flight deals from Southampton to O'Hare Intl

Cheapest flights from Southampton to O'Hare Intl
Explore the most affordable flight options available from Southampton to O'Hare Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 12, 2026.

This Orbitz deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/139:10 am
SOU
-
ORD
1 stop16h 05m
Aer Lingus
mar. 10/203:45 pm
ORD
-
SOU
1 stop10h 20m
Aer Lingus
Deal found 2/9$832
This Trip.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/79:10 am
SOU
-
ORD
2 stops15h 05m
Multiple Airlines
dom. 4/127:25 pm
ORD
-
SOU
2 stops18h 05m
Multiple Airlines
Deal found 2/9$852
This KLM deal was found by Cheapflights users on 2/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/135:20 pm
SOU
-
ORD
1 stop27h 10m
KLM
mar. 10/204:20 pm
ORD
-
SOU
1 stop18h 30m
KLM
Deal found 2/10$874
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/315:20 pm
SOU
-
ORD
1 stop26h 55m
Delta
jue. 9/1710:40 am
ORD
-
SOU
2 stops15h 55m
Delta
Deal found 2/11$880
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/315:20 pm
SOU
-
ORD
2 stops29h 16m
Delta
mié. 9/231:30 pm
ORD
-
SOU
2 stops21h 20m
Delta
Deal found 2/11$885
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/305:30 pm
SOU
-
ORD
1 stop27h 00m
Delta
lun. 9/217:35 pm
ORD
-
SOU
2 stops15h 15m
Delta
Deal found 2/11$917
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/39:05 am
SOU
-
ORD
1 stop11h 10m
Delta
lun. 9/217:35 pm
ORD
-
SOU
2 stops15h 15m
Delta
Deal found 2/11$921
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/299:15 am
SOU
-
ORD
1 stop11h 00m
Delta
mar. 9/224:20 pm
ORD
-
SOU
1 stop10h 15m
Delta
Deal found 2/11$958
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/39:05 am
SOU
-
ORD
1 stop11h 10m
Delta
dom. 9/204:20 pm
ORD
-
SOU
1 stop10h 15m
Delta
Deal found 2/11$962
This Delta deal was found by Cheapflights users on 2/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/299:15 am
SOU
-
ORD
1 stop11h 00m
Delta
vie. 9/184:20 pm
ORD
-
SOU
1 stop10h 25m
Delta
Deal found 2/11$999
This Kiwi.com deal was found by Cheapflights users on 2/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/78:00 pm
SOU
-
ORD
2 stops24h 15m
Aer Lingus
dom. 4/123:45 pm
ORD
-
SOU
1 stop10h 55m
Aer Lingus
Deal found 2/9$1,024

Find flight deals from Southampton to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$852
(Trip.com)

One-way from

$745
(British Airways)

Popular in

July

Cheapest in

September

Average price

$593
Provider with most accurate pricing for Southampton Eastleigh-Chicago O'Hare Intl flight deals.
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Provider most trusted by Cheapflights users for Southampton Eastleigh-Chicago O'Hare Intl flights.
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From Southampton Eastleigh to Chicago O'Hare Intl
Search Deals
One-way flight from Southampton Eastleigh to Chicago O'Hare Intl
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($107 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Southampton to O'Hare Intl 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, Cheapflights users made 2,558,603 searches. Data last updated febrero 12, 2026.
Use the filters below to find and compare flights from Southampton to Chicago O'Hare Intl Airport that are best for you.

Fly from

Southampton

Fly to

O'Hare Intl

Route

Depart

Return

Price

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

mar. 4/7

5:20 pm-6:15 pm

3 stops30h 55m

Chicago O'Hare Intl

dom. 4/12

7:05 pm-5:40 pm

2 stops16h 35m

$952

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

mié. 3/4

12:25 pm-7:15 pm

1 stop12h 50m

Chicago O'Hare Intl

dom. 3/8

8:40 pm-7:40 pm

1 stop18h 00m

$1,046

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

jue. 3/5

4:05 pm-2:10 pm

2 stops52h 05m

Chicago O'Hare Intl

lun. 3/9

8:40 pm-3:35 pm

1 stop13h 55m

$1,053

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

dom. 3/29

5:20 pm-3:10 pm

2 stops51h 50m

Chicago O'Hare Intl

dom. 4/5

5:40 pm-8:35 am

2 stops32h 55m

$1,104

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

mar. 6/23

3:15 pm-6:15 pm

2 stops33h 00m

$745

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

mié. 6/24

9:10 am-7:15 pm

1 stop16h 05m

$771

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

lun. 6/22

1:05 pm-1:50 pm

2 stops30h 45m

$792

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

jue. 6/25

8:00 pm-11:30 am

1 stop21h 30m

$830

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

dom. 6/21

8:00 pm-11:30 am

1 stop21h 30m

$839

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

sáb. 6/27

10:15 am-1:50 pm

2 stops33h 35m

$867

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/9

Showing 1-10 of 11 results
1
2
  • Most accurate provider: When it comes to deals on Southampton-Chicago O'Hare Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Southampton-Chicago O'Hare Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Southampton-Chicago O'Hare Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Southampton-Chicago O'Hare Intl Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Southampton-Chicago O'Hare Intl Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Southampton to O'Hare Intl

Have a flexible travel schedule? Discover the best time to fly to O'Hare Intl from Southampton with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Southampton to Chicago O'Hare Intl Airport

What is the cheapest month to book a flight from Southampton to Chicago O'Hare Intl Airport?

Currently, April is the cheapest month in which you can book a flight from Southampton to Chicago O'Hare Intl Airport (average of $163). Flying from Southampton to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from Southampton to O'Hare Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Southampton to Chicago O'Hare Intl?

    For a flight from Southampton to Chicago O'Hare Intl, you will be flying from Eastleigh. Southampton Eastleigh (SOU) is just 3.5 mi from the center of the city. Eastleigh is the only Southampton airport and it handles 0 outbound flights to Chicago O'Hare Intl per day. 0 airlines have flights to Chicago O'Hare Intl from Southampton Eastleigh on a regular basis.

  • How long is the flight from Southampton to Chicago O'Hare Intl Airport?

    British Airways can get you from Southampton to Chicago O'Hare Intl Airport in just under 12h 50m. Your travel time can differ by up to . Airlines will cover a distance of 3921 mi.

  • Can I find deals for flights from Southampton to O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Southampton to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Southampton to O'Hare Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southampton to O'Hare Intl.

  • Can I find deals for business class flights from Southampton to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Southampton to O'Hare Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Southampton to Chicago O'Hare Intl Airport?

    Currently, April is the cheapest month in which you can book a flight from Southampton to Chicago O'Hare Intl Airport (average of $163). Flying from Southampton to Chicago O'Hare Intl Airport in July is currently the most expensive (average of $673). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Chicago O'Hare Intl Airport?

Book flights to Chicago O'Hare Intl Airport if you plan to visit one of these locations
Schaumburg
Rosemont
Naperville
Gurnee
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Hoffman Estates
Beloit
Delavan
Oak Brook
Des Plaines
Downers Grove
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Skokie
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Waukegan
Bridgeview
Kenosha
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Aurora

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