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Cheap flights from Liverpool to Illinois from £511

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
LPL — ORD
15 Jan — 22 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Liverpool to Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Liverpool to Illinois
Explore the most affordable flight options available from Liverpool to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 December 2025.

Wed 31/1205:45LPL - ORD
2 stops20h 15mMultiple Airlines
Tue 6/109:34ORD - LPL
3 stops27h 11mMultiple Airlines
Deal found 15/12£879

Find flight deals from Liverpool to Illinois

Keep the following information in mind while searching for Liverpool to Illinois flight deals. Data was last updated 16 December 2025.

Round-trip from

£511
28/1-4/2
  • 28/1-4/2
  • 4 total stops
  • 42h 35m total
  • Liverpool to Illinois
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Liverpool to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 December 2025.
Use the filters below to find and compare flights from Liverpool to Illinois that are best for you.

Fly from

Liverpool

Fly to

Illinois

Route

Depart

Return

Price

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 28/1

13:00-11:47

2 stops28h 47m

Chicago O'Hare Intl

Wed 4/2

21:00-13:30

1 stop10h 30m

£672

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 21/1

10:50-14:14

2 stops33h 24m

Chicago O'Hare Intl

Sun 25/1

18:31-10:20

2 stops33h 49m

£710

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Sun 22/3

07:10-18:20

2 stops16h 10m

Chicago O'Hare Intl

Sun 22/3

20:40-13:50

1 stop12h 10m

£834

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 31/12

05:45-20:00

2 stops20h 15m

Chicago O'Hare Intl

Tue 6/1

18:30-18:45

2 stops18h 15m

£911

LiverpoolSt. Louis

LPL - STL

LPLSTL

Liverpool J. Lennon

Mon 22/12

16:40-13:55

3 stops51h 15m

£687

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 7/1

10:50-19:15

1 stop14h 25m

£1,064

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Tue 6/1

10:50-20:04

2 stops15h 14m

£1,358

Flights are sorted by cheapest return flights first.

Deals found on 13/12

Best time to book a flight from Liverpool to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Liverpool with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Liverpool to Illinois

What is the cheapest month to book a flight from Liverpool to Illinois?

Currently, January is the cheapest month in which you can book a flight from Liverpool to Illinois (average of £38). Flying from Liverpool to Illinois in July is currently the most expensive (average of £600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated 16 December 2025.
Read reviews from past customers who have flown with Aer Lingus from Liverpool to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,392 reviews
Check prices

Food

6.6

Comfort

7.1

Boarding

7.4

Overall

7.2

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.
Aer Lingus
7.2
Good
1,392 reviews
Aer Lingus
7.2
Good
1,392 reviews
Check prices

Food

6.6

Comfort

7.1

Boarding

7.4

Overall

7.2

Crew

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

David,Oct 2025

DUB - IAD

Two issues... 1. The Aer Lingus check-in counter in Lisbon did not open until 90 minutes prior to the flight. Huge line of customers waiting to check-in and very time consuming. Plus, having to clear security, passport control, and take the shuttle bus to the plane takes a long time. Consequently, the flight was delayed due to passengers not being able to get to the gate on time. I showed up four hours early but had to wait for over two hours just for the check-in counter to open. Many passengers complaining about the same issue. VERY STRESSFUL! 2. During the flight from Dublin to Washington (Flight EI 119 on October 25, 2025) one of the flight attendants (Glen) was quite rude to a parent of a non-verbal autistic child. At one point I heard him say in a nasty tone, "You have three seconds to put your bag under the seat or I will take it and check it. 3, 2, 1!" I did not speak to the flight attendant because I was afraid he would kick me off the flight. Very unpleasant to everyone before take off also while instructing them to put the seats up and bags under. Beyond being firm and actually nasty and rude. A little interpersonal communication training could help this man.

Related info for your journey

Find useful and relevant information for your journey from Liverpool to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Liverpool to Illinois?

    Most people fly from Liverpool J. Lennon (LPL) if they book a flight from Liverpool to Illinois. Liverpool J. Lennon is conveniently located just 7.8 mi from Liverpool’s city center.

  • How long is the flight from Liverpool to Illinois?

    British Airways can get you from Liverpool to Illinois in just under 33h 24m. Your travel time can differ by up to . The distance between Liverpool and Illinois is about 3792 mi.

  • Can I find deals for flights from Liverpool to Illinois that include hotel bookings?

    Yes. In addition to deals on Liverpool to Illinois flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Liverpool to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liverpool to Illinois.

  • Can I find deals for business class flights from Liverpool to Illinois?

    Yes. Cheapflights offers flight deals from Liverpool to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Liverpool to Illinois?

    Currently, January is the cheapest month in which you can book a flight from Liverpool to Illinois (average of £38). Flying from Liverpool to Illinois in July is currently the most expensive (average of £600). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Liverpool to Illinois

Discover the top airline that operate flights from Liverpool to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 16 December 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£342Average£512FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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How does Cheapflights help users find flights from Liverpool to Illinois?

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Can Cheapflights find flights from Liverpool to Illinois with no change fees?

Need flexible booking options for your flight to Illinois from Liverpool? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Liverpool to Illinois become cheaper?

Yes, Cheapflights offers price alerts on Liverpool to Illinois flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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