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

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 London Southend. 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 London Southend?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from Illinois is likely to change within 7 days, so travellers 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 London Southend?

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 London Southend 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 London Southend?

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 London Southend 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>

Cheap Flights from Illinois to London Southend (SEN)

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Flight Deals

Cheap Flights from Illinois to Southend

Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Illinois to Southend 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 return flight deals from Illinois to Southend

Thu, 4 Dec - Mon, 8 Dec

15:35 - 12:50ORD-SEN

15h 15m2 stops

07:15 - 20:05SEN-ORD

18h 50m2 stops

£519Multiple Airlines

Find Deal

Thu, 4 Dec - Mon, 8 Dec

15:35 - 12:50ORD-SEN

15h 15m2 stops

07:15 - 17:48SEN-ORD

16h 33m2 stops

£524Multiple Airlines

Find Deal

Wed, 5 Nov - Wed, 12 Nov

22:35 - 21:00ORD-SEN

16h 25m2 stops

07:10 - 20:05SEN-ORD

18h 55m2 stops

£528Multiple Airlines

Find Deal

Wed, 5 Nov - Wed, 12 Nov

22:35 - 21:00ORD-SEN

16h 25m2 stops

07:10 - 20:05SEN-ORD

18h 55m2 stops

£532Multiple Airlines

Find Deal

Thu, 12 Feb - Mon, 16 Feb

15:35 - 12:50ORD-SEN

15h 15m2 stops

07:15 - 18:25SEN-ORD

17h 10m2 stops

£547Multiple Airlines

Find Deal

Sat, 8 Nov - Fri, 21 Nov

18:30 - 20:10ORD-SEN

19h 40m2 stops

06:40 - 17:20SEN-ORD

16h 40m2 stops

£550Multiple Airlines

Find Deal

Sat, 6 Dec - Mon, 8 Dec

19:20 - 20:50ORD-SEN

19h 30m2 stops

07:15 - 16:45SEN-ORD

15h 30m2 stops

£631Multiple Airlines

Find Deal

Sat, 6 Dec - Sat, 13 Dec

17:20 - 20:10ORD-SEN

20h 50m2 stops

07:15 - 14:20SEN-ORD

13h 05m1 stop

£656Multiple Airlines

Find Deal

Thu, 25 Dec - Wed, 31 Dec

15:50 - 12:50ORD-SEN

15h 00m2 stops

07:10 - 17:55SEN-ORD

16h 45m2 stops

£756Multiple Airlines

Find Deal

Sat, 22 Nov - Sat, 29 Nov

10:00 - 20:10ORD-SEN

28h 10m2 stops

07:15 - 13:01SEN-ORD

35h 46m2 stops

£782Multiple Airlines

Find Deal

Cheapest return fare

£519

Multiple Airlines

Thu 4/12Mon 8/12

ORD - SEN • 2 stops

Cheapest one-way flight

£183

Multiple Airlines

Fri 30/1

ORD - SEN • 2 stops

Start a new search

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

We hope you love your trip to Southend!

Useful Info

How does KAYAK find such low prices on flights from Illinois to London Southend?
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 London Southend.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to London Southend?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London Southend from 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 Illinois to London Southend?
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 London Southend 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 London Southend?
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 London Southend from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Gatwick

Milton Keynes

Eastbourne

Luton

Hounslow

Southend-on-Sea

Slough

Croydon

Winchester

Stansted

Folkestone

Chichester

Maidstone

Colchester

Chelmsford

Crawley

Bedford

Richmond

Watford

Hastings

Everything you need to know for your flight to Southend

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Complete your trip

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

London Southend (SEN)

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.

£183 Find Cheap Flights from Illinois to London Southend

KAYAK searches hundreds of travel sites at once for deals on flights to London Southend Airport

Cheap Flights from Illinois to Southend

Recent return flight deals from Illinois to Southend

Recent one-way flight deals from Illinois to Southend

Recent last minute flight deals from Illinois to Southend

Everything you should know

FAQs for booking Illinois to London Southend flights

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

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 London Southend.

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

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

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 London Southend 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 London Southend?

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 London Southend from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Travelling to a place near Southend?

Everything you need to know for your flight to Southend

Information on your arrival and departure airports

Cabin class types available on flights to Southend

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

Flights to other popular destinations

Flights from domestic origins to Illinois

Choose which airport to fly into in London

Find deals for your return flight