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 round-trip 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>

$323 CHEAP FLIGHTS from Illinois to Southampton

SOU

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

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Cheapest round-trip

$723

Aer Lingus

Sun 1/18Sun 1/25

ORD - SOU • 1 stop

Cheapest one-way

$323

Multiple Airlines

Wed 2/11

ORD - SOU • 3 stops

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Southampton!

Flight Deals

Cheap Flights from Illinois to Southampton

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Southampton 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

Last minute

Recent round-trip flight deals from Illinois to Southampton

Sun, Jan 18 - Sun, Jan 25

9:00 pm - 3:35 pm

ORD

SOU

12h 35m1 stop

9:30 am - 7:15 pm

SOU

ORD

15h 45m1 stop

$723Aer Lingus

Wed, Mar 11 - Wed, Mar 18

5:25 pm - 8:20 am

ORD

SOU

9h 55m1 stop

8:40 am - 3:20 pm

SOU

ORD

11h 40m1 stop

$738Delta

Tue, Mar 10 - Tue, Mar 17

11:15 am - 8:10 am

ORD

SOU

15h 55m2 stops

5:35 pm - 3:20 pm

SOU

ORD

26h 45m1 stop

$743Delta

Wed, Mar 11 - Mon, Mar 16

5:25 pm - 8:20 am

ORD

SOU

9h 55m1 stop

5:35 pm - 4:43 pm

SOU

ORD

28h 08m2 stops

$748Delta

Mon, Apr 27 - Fri, May 8

4:20 pm - 8:35 am

ORD

SOU

10h 15m1 stop

9:05 am - 2:15 pm

SOU

ORD

11h 10m1 stop

$752Delta

Tue, Mar 10 - Tue, Mar 17

5:40 am - 8:10 am

ORD

SOU

21h 30m2 stops

8:35 am - 8:37 pm

SOU

ORD

17h 02m2 stops

$753Delta

Sun, Jan 18 - Sun, Jan 25

10:29 am - 5:30 pm

ORD

SOU

25h 01m3 stops

12:15 pm - 4:45 pm

SOU

ORD

34h 30m3 stops

$778Multiple Airlines

Sun, Jan 18 - Sun, Jan 25

9:50 am - 8:50 am

MDW

SOU

17h 00m2 stops

5:45 pm - 5:29 pm

SOU

MDW

29h 44m2 stops

$829KLM

Sat, Jan 17 - Sat, Jan 24

5:31 pm - 5:15 pm

MDW

SOU

17h 44m2 stops

9:25 am - 10:22 pm

SOU

MDW

18h 57m2 stops

$924KLM

Fri, Dec 19 - Tue, Dec 23

11:00 am - 5:00 pm

MDW

SOU

24h 00m3 stops

8:40 am - 10:05 am

SOU

MDW

31h 25m3 stops

$3,393Multiple Airlines

Useful Info

Cheapest flight	$323

Flight from Chicago O'Hare Airport 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 round-trip 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)

SOU

$323 Find Cheap Flights from Illinois to Southampton

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

Everything you should know

Cheap Flights from Illinois to Southampton

Recent round-trip 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

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 round-trip 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 rental

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