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Cheap flights from Liverpool to Illinois from £483

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/7. Fares are subject to change and may not be available on all flights or dates of travel.
LPL — ORD
5 Jun — 12 Jun1
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 6 May 2026.

Thu 18/607:15
LPL
-
ORD
1 stop12h 45m
Multiple Airlines
Thu 25/621:00
ORD
-
LPL
1 stop11h 40m
Multiple Airlines
Deal found 5/5£666
Wed 3/605:50
LPL
-
ORD
3 stops33h 10m
Multiple Airlines
Mon 8/614:15
ORD
-
LPL
2 stops16h 20m
Multiple Airlines
Deal found 2/5£724
Sat 20/607:40
LPL
-
ORD
1 stop12h 20m
Multiple Airlines
Sat 27/615:45
ORD
-
LPL
1 stop11h 25m
Multiple Airlines
Deal found 6/5£789

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 6 May 2026.

Round-trip from

£604

One-way from

£483
15/6-22/6
  • 15/6-22/6
  • 2 total stops
  • 23h 25m total
  • Liverpool to Illinois
Search Deals
24/7
  • 24/7
  • 3 total stops
  • 45h 05m 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 6 May 2026.
Use the filters below to find and compare flights from Liverpool to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 18/6

07:15-14:00

1 stop12h 45m

Chicago O'Hare Intl

Thu 25/6

21:00-14:40

1 stop11h 40m

£666

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 3/6

05:50-09:00

3 stops33h 10m

Chicago O'Hare Intl

Mon 8/6

14:15-12:35

2 stops16h 20m

£724

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 18/6

21:05-08:08

2 stops41h 03m

Chicago O'Hare Intl

Thu 25/6

15:45-12:40

1 stop14h 55m

£845
Cheapest one-way

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Fri 24/7

20:45-11:50

3 stops45h 05m

£483
Fastest single journey

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 5/8

13:10-19:15

1 stop12h 05m

£743

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Sun 9/8

21:05-11:30

1 stop20h 25m

£743

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Sat 8/8

21:05-11:30

1 stop20h 25m

£785

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 6/8

21:05-11:30

1 stop20h 25m

£785

Flights are sorted by cheapest return flights first.

Deals found on 2/5

Sorted by cheapest first

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
No data available for this route at this time. Please check back soon.

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 6 May 2026.
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
7.3
Good
1,543 reviews
Check prices

Overall

7.3

Comfort

7.2

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.
Aer Lingus
7.3
Good
1,543 reviews
Aer Lingus
7.3
Good
1,543 reviews
Check prices

Overall

7.3

Comfort

7.2

Crew

8.1

Boarding

7.4

Entertainment

7.0

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Anonymous,May 2026

DUB - EWR

Underpricer is a terrible organization that inserted itself as a “travel agent” simply by way of me booking on kayak. Never would I have willing assented to using underpricer. Further, we had a problem whereby two duplicate one-way flights from Dublin were inadvertently booked for me and my wife, stemming from a family emergency. My wife’s sister / my sister in law had a brain tumor and immediate surgery to remove it, which obviously impacted our previously planned travel arrangements. I tried to cancel the flight due to the extenuating circumstances. Underpricer said canceling was not possible, but a credit would be possible for the exact same flight - one way from Dublin - to be used in one year from the original flight date. I asked if it would be possible to make the credit a general credit to any participating AerLingus airport destination, which would allow more flexibility than having to go back to Ireland within a year. In order to pursue the credit, Underpricer requested documentary proof regarding my sister in laws brain tumor, which we gave them. Underpricer then asked us to document our relationship to the patient - so I gave them my marriage certificate to evidence my wife and her sister having the same last name. Underpricer asked for further proof, so we gave them copies of my passport, my wife’s passport, and my sister in laws passport. All of these hoops to jump through for Underpricer, with sporadic communication on their part throughout, only for them to say 3 days before the original booking that no credit was available - not even the one they originally offered. They said my only option was to pick a date within the next year to move the flight to - and of course to make that change, they charged me an additional $350 fee just to make that change. What a pathetic, fraudulent organization. Kayak should be embarrassed to be associated with Underpricer and should cease that relationship immediately. And for AerLingus, who only Underpricer could talk to regarding the booking (I was not permitted) to not understand our family’s situation and just stand by blanket policy that no credit is permitted, is equally disappointing.

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.

  • 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.

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 6 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£338Average£506FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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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