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

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 Illinois to Southampton. 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 Illinois to Southampton?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from 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 Illinois to Southampton?

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

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 to Southampton from 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>

£338 CHEAP FLIGHTS from Illinois to Southampton

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

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Cheap Flights from Illinois to Southampton

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

Round-trip

One-way

Last minute

Recent return flight deals from Illinois to Southampton

Sun, 6 Sep - Sat, 19 Sep

16:20 - 16:50

ORD

SOU

18h 30m

1 stop

17:20 - 14:15

SOU

ORD

26h 55m

1 stop

£780KLM

Sun, 6 Sep - Sat, 19 Sep

10:40 - 08:35

ORD

SOU

15h 55m

2 stops

17:20 - 14:15

SOU

ORD

26h 55m

1 stop

£783KLM

Sun, 6 Sep - Sat, 19 Sep

10:40 - 08:35

ORD

SOU

15h 55m

2 stops

09:15 - 22:06

SOU

ORD

18h 51m

2 stops

£790KLM

Sun, 6 Sep - Sat, 19 Sep

14:20 - 20:45

ORD

SOU

24h 25m

2 stops

19:25 - 19:15

SOU

ORD

29h 50m

3 stops

£806Multiple Airlines

Sat, 1 Aug - Sat, 5 Sep

16:20 - 08:45

ORD

SOU

10h 25m

1 stop

17:20 - 14:15

SOU

ORD

26h 55m

1 stop

£817KLM

Sat, 1 Aug - Sat, 5 Sep

09:00 - 08:45

ORD

SOU

17h 45m

2 stops

09:15 - 14:15

SOU

ORD

11h 00m

1 stop

£820Virgin Atlantic

Sat, 1 Aug - Sat, 5 Sep

09:00 - 08:45

ORD

SOU

17h 45m

2 stops

09:15 - 21:34

SOU

ORD

18h 19m

2 stops

£827Virgin Atlantic

Sun, 6 Sep - Sat, 19 Sep

11:05 - 12:25

ORD

SOU

19h 20m

3 stops

19:25 - 19:15

SOU

ORD

29h 50m

3 stops

£846Multiple Airlines

Mon, 15 Jun - Mon, 22 Jun

09:54 - 08:35

MDW

SOU

16h 41m

2 stops

09:05 - 18:18

SOU

MDW

15h 13m

2 stops

£1,217Delta

Mon, 15 Jun - Mon, 22 Jun

09:54 - 08:35

MDW

SOU

16h 41m

2 stops

09:05 - 18:18

SOU

MDW

15h 13m

2 stops

£1,309Delta

Useful Info

High season	July

Most popular time to fly and prices are also 19% lower on average.

How does KAYAK find such low prices on flights from Illinois to Southampton?
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 Illinois to Southampton.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Southampton?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from 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 Illinois to Southampton?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Southampton with an airline and back to Illinois with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Southampton?
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 to Southampton from 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 to Southampton

Airports

Cabin class

Complete your trip

Direct flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on the airport you'll fly into in Southampton

Southampton (SOU)

£338 Find Cheap Flights from Illinois to Southampton

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

Cheap Flights from Illinois to Southampton

Recent return flight deals from Illinois to Southampton

Recent one-way flight deals from Illinois to Southampton

Recent last minute flight deals from Illinois to Southampton

Good to know - Cheap tickets from Illinois to Southampton

FAQs for booking flights from Illinois to Southampton

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

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 Illinois to Southampton.

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

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Southampton from 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 Illinois to Southampton?

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

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

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 to Southampton from 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 to Southampton

Information on the airport you'll fly into in Southampton

Cabin class types available on flights to Illinois

Complete your trip to Southampton with a hotel stay or car hire

Find direct flights for Southampton

Flights to other popular destinations

Flights from domestic origins to Southampton

Choose which airport to fly into in Southampton

Find deals for your return flight