£473 Find Cheap Flights from Southampton to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Southampton to Illinois departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Southampton to Illinois, as well as popular online travel agencies
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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 return 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.

Recent return flight deals from Southampton to Illinois

Fri, 12 Jun - Fri, 19 Jun
Aer Lingus Logo
20:00 - 19:15
SOU
-
ORD
29h 15m
1 stop
Aer Lingus Logo
21:00 - 19:30
ORD
-
SOU
16h 30m
1 stop
£793Aer Lingus
Wed, 14 Oct - Sun, 25 Oct
Aer Lingus Logo
09:20 - 19:15
SOU
-
ORD
15h 55m
1 stop
Aer Lingus Logo
16:55 - 16:35
ORD
-
SOU
18h 40m
1 stop
£795Aer Lingus
Sat, 13 Jun - Sat, 20 Jun
Aer Lingus Logo
09:20 - 19:15
SOU
-
ORD
15h 55m
1 stop
Aer Lingus Logo
15:45 - 08:35
ORD
-
SOU
10h 50m
1 stop
£799Aer Lingus
Wed, 14 Oct - Sun, 25 Oct
KLM Logo
09:05 - 14:30
SOU
-
ORD
11h 25m
1 stop
KLM Logo
19:40 - 17:00
ORD
-
SOU
16h 20m
2 stops
£865KLM
Fri, 12 Jun - Fri, 19 Jun
Virgin Atlantic Logo
09:05 - 18:18
SOU
-
MDW
15h 13m
2 stops
Virgin Atlantic Logo
19:16 - 08:45
MDW
-
SOU
31h 29m
2 stops
£882Virgin Atlantic
Sat, 13 Jun - Sat, 20 Jun
Multiple Airlines Logo
09:20 - 19:38
SOU
-
ORD
16h 18m
2 stops
Multiple Airlines Logo
15:45 - 16:50
ORD
-
SOU
19h 05m
2 stops
£903Multiple Airlines
Fri, 12 Jun - Fri, 19 Jun
Multiple Airlines Logo
20:00 - 08:45
SOU
-
ORD
42h 45m
2 stops
Multiple Airlines Logo
06:41 - 19:30
ORD
-
SOU
30h 49m
2 stops
£905Multiple Airlines
Fri, 12 Jun - Fri, 19 Jun
Virgin Atlantic Logo
17:20 - 18:11
SOU
-
MDW
30h 51m
2 stops
Virgin Atlantic Logo
13:49 - 08:45
MDW
-
SOU
36h 56m
2 stops
£922Virgin Atlantic
Fri, 12 Jun - Fri, 19 Jun
Delta Logo
09:05 - 18:18
SOU
-
MDW
15h 13m
2 stops
Delta Logo
17:11 - 16:50
MDW
-
SOU
17h 39m
2 stops
£1,129Delta
Fri, 12 Jun - Fri, 19 Jun
Delta Logo
09:05 - 18:18
SOU
-
MDW
15h 13m
2 stops
Delta Logo
17:11 - 16:50
MDW
-
SOU
17h 39m
2 stops
£1,212Delta
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.

Which airlines provide the cheapest flights from Southampton to Illinois?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest return tickets from Southampton to Illinois were found on Aer Lingus (£799) and KLM (£865).

Find deals

Good to know - Cheap tickets from Southampton to Illinois

Cheapest flight£473
Flight from Southampton to Chicago O'Hare Airport

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 travellers 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 return 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

Southampton (SOU)