How does KAYAK find such low prices on flights from Southampton to Illinois?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Illinois. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Illinois?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to Illinois is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Southampton to Illinois?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Southampton to Illinois with an airline and back with another airline. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Illinois?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

How long does a flight from Southampton to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Southampton is to Chicago , which takes 14h 20m .

How long does a flight from Southampton to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Southampton is to Chicago , which takes 14h 20m .

$446 CHEAP FLIGHTS from Southampton to Illinois

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

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Flight Deals

Book Cheap Southampton to Illinois Plane Tickets

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Southampton to Illinois that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Southampton to Illinois

Tue, Mar 3 - Tue, Mar 10

12:25 pm - 7:15 pm

SOU

ORD

12h 50m

1 stop

8:40 pm - 3:35 pm

ORD

SOU

13h 55m

1 stop

$655British Airways

Sun, Mar 1 - Tue, Mar 17

9:30 am - 7:15 pm

SOU

ORD

15h 45m

1 stop

8:40 pm - 3:35 pm

ORD

SOU

13h 55m

1 stop

$660British Airways

Thu, Mar 5 - Tue, Mar 17

8:10 pm - 2:00 pm

SOU

ORD

23h 50m

1 stop

8:40 pm - 3:35 pm

ORD

SOU

13h 55m

1 stop

$668British Airways

Sat, Apr 18 - Sun, Apr 26

9:10 am - 7:15 pm

SOU

ORD

16h 05m

1 stop

3:45 pm - 8:40 am

ORD

SOU

10h 55m

1 stop

$679British Airways

Sat, Feb 28 - Tue, Mar 17

9:30 am - 7:15 pm

SOU

ORD

15h 45m

1 stop

8:40 pm - 3:35 pm

ORD

SOU

13h 55m

1 stop

$683British Airways

Sun, Feb 15 - Sun, Feb 22

8:10 pm - 7:15 pm

SOU

ORD

29h 05m

1 stop

9:00 pm - 7:40 pm

ORD

SOU

16h 40m

1 stop

$685British Airways

Thu, Mar 5 - Wed, Mar 18

8:10 pm - 2:00 pm

SOU

ORD

23h 50m

1 stop

4:50 pm - 8:45 am

ORD

SOU

10h 55m

1 stop

$690British Airways

Wed, Mar 4 - Wed, Mar 11

8:50 am - 2:20 pm

SOU

ORD

11h 30m

1 stop

1:37 pm - 8:20 am

ORD

SOU

13h 43m

2 stops

$692KLM

Tue, Mar 3 - Tue, Mar 10

8:50 am - 6:40 pm

SOU

MDW

15h 50m

2 stops

1:10 pm - 8:20 am

MDW

SOU

14h 10m

2 stops

$698KLM

Tue, Mar 3 - Tue, Mar 10

8:50 am - 9:57 pm

SOU

ORD

19h 07m

2 stops

10:40 am - 8:20 am

ORD

SOU

16h 40m

2 stops

$698KLM

Booking Insights

KAYAK's insights & trends for Southampton to Illinois flights

Get data-powered insights and trends into flights from Southampton to Illinois to help you find the cheapest flights, the best time to fly and much more.

Airlines

In the past 3 days, the cheapest round-trip tickets from Southampton to Illinois were found on British Airways ($660) and KLM ($698).

Find deals

Cheapest flight	$446

Flight from Southampton to Chicago

How does KAYAK find such low prices on flights from Southampton to Illinois?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Illinois.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Illinois?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Southampton to Illinois?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Southampton to Illinois with an airline and back with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Illinois?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Southampton to Illinois

Airports

Cabin class

Complete your trip

Flights to other cities

Origins

Return flight deals

Information on your arrival and departure airports

Southampton (SOU)

$446 Find Cheap Flights from Southampton to Illinois

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

Book Cheap Southampton to Illinois Plane Tickets

Recent round-trip flight deals from Southampton to Illinois

Recent one-way flight deals from Southampton to Illinois

KAYAK's insights & trends for Southampton to Illinois flights

Get data-powered insights and trends into flights from Southampton to Illinois to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Southampton to Illinois?

In the past 3 days, the cheapest round-trip tickets from Southampton to Illinois were found on British Airways ($660) and KLM ($698).

How long does a flight from Southampton to Illinois take?

The duration of a flight to Illinois depends on your arrival airport. The shortest route to Illinois from Southampton is to Chicago, which takes 14h 20m.

Good to know

FAQs - booking Illinois flights

How does KAYAK find such low prices on flights from Southampton to Illinois?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Southampton to Illinois.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Southampton to Illinois?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Southampton to Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Southampton to Illinois?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Southampton to Illinois with an airline and back with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Southampton to Illinois?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Southampton to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Southampton to Illinois

Information on your arrival and departure airports

Cabin class types available on flights to Illinois

Complete your trip to Illinois with a hotel stay or car rental

Flights to other popular destinations

Flights from other airports in Southampton to Illinois

Find deals for your return flight