Find flights
When to book
Airlines
FAQs

Cheap flights from Southampton to Chicago from £501

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SOU — CHI
26 Jan — 2 Feb1
1 adult

Cheap flight deals from Southampton to Chicago

Discover tips and strategies to find the most affordable flight options for your journey from Southampton (SOU) to Chicago (CHI). 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 21 January 2025.

Round-trip from

£501
KLM
  • KLM
  • 3/3-10/3
  • 2 total stops
  • 21h 30m total
  • Southampton to Chicago
Search Deals

Find flight deals from Southampton to Chicago

Cheapest flights from Southampton to Chicago
Explore the most affordable flight options available from Southampton to Chicago. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 January 2025.

Mon 3/309:00SOU - ORD
1 stop11h 30mKLM
Mon 10/317:25ORD - SOU
1 stop10h 00mKLM
Deal found 20/1£501
Mon 3/309:00SOU - MDW
2 stops14h 43mKLM
Mon 10/312:51MDW - SOU
2 stops14h 34mKLM
Deal found 20/1£510
Mon 19/517:35SOU - ORD
1 stop26h 35mDelta
Tue 3/616:20ORD - SOU
1 stop10h 30mDelta
Deal found 20/1£682
Mon 3/317:20SOU - ORD
3 stops32h 40mMultiple Airlines
Mon 10/312:31ORD - SOU
3 stops23h 19mMultiple Airlines
Deal found 20/1£932

Find flights from Southampton to Chicago within your budget

Customise 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, Cheapflights users made 858,174 searches. Data last updated 21 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 3/3

09:00-14:30

1 stop11h 30m

Chicago O'Hare Intl

Mon 10/3

17:25-08:25

1 stop10h 00m

£501

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Mon 3/3

09:00-17:43

2 stops14h 43m

Chicago Midway

Mon 10/3

12:51-08:25

2 stops14h 34m

£510

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 19/5

17:35-14:10

1 stop26h 35m

Chicago O'Hare Intl

Tue 3/6

16:20-08:50

1 stop10h 30m

£682

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Mon 3/3

17:20-20:00

3 stops32h 40m

Chicago O'Hare Intl

Mon 10/3

12:31-16:50

3 stops23h 19m

£932

SouthamptonChicago

SOU - ORD

SOUORD

Southampton Eastleigh

Thu 20/2

09:30-19:15

1 stop15h 45m

£528

SouthamptonChicago

SOU - MDW

SOUMDW

Southampton Eastleigh

Sat 19/4

09:20-18:04

2 stops14h 44m

£1,351

Flights are sorted by cheapest return flights first.

Deals found on 21/1

Best time to book a flight from Southampton to Chicago

Have a flexible travel schedule? Discover the best time to fly to Chicago from Southampton with our price prediction graph.
Estimated return 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.

Travel insights for flights from Southampton to Chicago

Get recent, data-driven insights about flights from Southampton to Chicago including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Southampton to Chicago?

Currently, January is the cheapest month in which you can book a flight from Southampton to Chicago (average of £595). Flying from Southampton to Chicago in July is currently the most expensive (average of £843). 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.

Rainfall in Chicago by month

Plan your trip to Chicago by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Chicago ranges from 43.0 - 125.0 inches per month. August is typically the wettest month, when rainfall can reach 125.0 mm. January is typically the driest time to visit Chicago when rainfall is around 43.0 mm.

Temperature in Chicago by month

Plan your trip to Chicago by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Chicago, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -5.0 C).

Reviews of airlines servicing Chicago

Get insights into the airlines that provide service to Chicago. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chicago. Reviews last updated 21 January 2025.
Delta
8.0
Very Good
8,521 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,521 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,341 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.1
Good
1,082 reviews
Delta
8.0
Very Good
8,521 reviews
Check prices

Crew

8.6

Boarding

8.2

Food

7.3

Overall

8.0

Entertainment

7.9

Comfort

8.0

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Southampton to Chicago. 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?

    Southampton Eastleigh (SOU) is the airport you will fly out of if you book a flight from Southampton to Chicago. You should not have trouble finding flights to Chicago from Eastleigh; the airport handles an average of 0 outbound flights to Chicago per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Southampton airport to Chicago. It is only a 3.5 mi journey to Eastleigh (SOU) from Southampton’s city center.

  • What are the cheapest airlines flying from Southampton to Chicago round-trip?

    Our cheapest airline available from Southampton to Chicago is KLM. Our recent data shows that you can find tickets from as low as £501 on this airline. An additional option worth looking into is Delta, starting at £682.

  • Can I find deals for flights from Southampton to Chicago that include hotel bookings?

    Yes. In addition to deals on Southampton to Chicago flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southampton to Chicago?

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

  • Can I find deals for business class flights from Southampton to Chicago?

    Yes. Cheapflights offers flight deals from Southampton to Chicago 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?

    Currently, January is the cheapest month in which you can book a flight from Southampton to Chicago (average of £595). Flying from Southampton to Chicago in July is currently the most expensive (average of £843). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Southampton to Chicago

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to O'Hare Intl flights
Gatwick to O'Hare Intl flights
Heathrow to Midway flights
London City to O'Hare Intl flights
Manchester to O'Hare Intl flights
Stansted to O'Hare Intl flights
Luton to O'Hare Intl flights
Manchester to Midway flights
Edinburgh to O'Hare Intl flights
Heathrow to St. Louis flights
Birmingham to O'Hare Intl flights
London City to Midway flights
Newcastle upon Tyne to O'Hare Intl flights
Gatwick to St. Louis flights
Edinburgh to Midway flights
London City to St. Louis flights
Southampton to O'Hare Intl flights
Manchester to St. Louis flights
Birmingham to Midway flights
Newcastle upon Tyne to Midway flights
Heathrow to Peoria flights
Leeds to O'Hare Intl flights
Gatwick to Midway flights
Leeds to Midway flights
Heathrow to Moline flights
Edinburgh to St. Louis flights
Bristol to O'Hare Intl flights
Norwich to O'Hare Intl flights
Grimsby to O'Hare Intl flights
Stansted to St. Louis flights
Bristol to Midway flights
Southend to O'Hare Intl flights
Leeds to St. Louis flights
Manchester to Peoria flights
Liverpool to O'Hare Intl flights
Heathrow to Evansville flights
Birmingham to St. Louis flights
Heathrow to Champaign flights
London City to Evansville flights
Newcastle upon Tyne to St. Louis flights
Luton to St. Louis flights
Heathrow to Springfield flights
Darlington to Midway flights
Southampton to Midway flights
London City to Moline flights
Doncaster to O'Hare Intl flights
Darlington to O'Hare Intl flights
London City to Peoria flights
Edinburgh to Moline flights
Grimsby to St. Louis flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Southampton to Chicago?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Chicago from Southampton today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Southampton to Chicago?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Southampton to Chicago.

Can Cheapflights find flights from Southampton to Chicago with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Southampton to Chicago, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Southampton to Chicago become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Chicago from Southampton today and book when prices fit your budget.

100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.