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Cheap flights from Liverpool to Illinois from £273

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 26/2. Fares are subject to change and may not be available on all flights or dates of travel.
LPL — ORD
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Liverpool to Illinois

Keep the following information in mind while searching for Liverpool to Illinois flight deals. Data was last updated 17 October 2025.

Round-trip from

£654

One-way from

£273
Aer Lingus
  • Aer Lingus
  • 29/11-6/12
  • 2 total stops
  • 24h 15m total
  • Liverpool to Illinois
Search Deals
26/2
  • 26/2
  • 2 total stops
  • 27h 10m total
  • Liverpool to Illinois
Search Deals

Find 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 17 October 2025.

Sat 29/1110:50LPL - ORD
1 stop13h 05mAer Lingus
Sat 6/1215:50ORD - LPL
1 stop11h 10mAer Lingus
Deal found 15/10£654
Sat 29/1108:20LPL - ORD
1 stop11h 40mMultiple Airlines
Sat 6/1208:36ORD - LPL
2 stops32h 09mMultiple Airlines
Deal found 15/10£801

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 17 October 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

Sat 29/11

10:50-17:55

1 stop13h 05m

Chicago O'Hare Intl

Sat 6/12

15:50-09:00

1 stop11h 10m

£654

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 5/3

10:50-19:15

1 stop14h 25m

Chicago O'Hare Intl

Mon 9/3

16:50-10:20

1 stop12h 30m

£731

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Fri 6/3

10:50-19:15

1 stop14h 25m

Chicago O'Hare Intl

Mon 9/3

16:50-10:20

1 stop12h 30m

£769

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Sat 29/11

08:20-14:00

1 stop11h 40m

Chicago O'Hare Intl

Sat 6/12

08:36-22:45

2 stops32h 09m

£801

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 26/2

17:20-14:30

2 stops27h 10m

£273

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Tue 24/2

07:00-19:15

2 stops42h 15m

£280

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Sun 22/2

17:35-19:15

2 stops31h 40m

£280

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Mon 23/2

13:10-14:30

3 stops31h 20m

£285

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Wed 25/2

06:05-14:30

3 stops38h 25m

£293

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Fri 20/2

07:00-14:30

3 stops37h 30m

£336

Flights are sorted by cheapest return flights first.

Deals found on 16/10

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, May is the cheapest month in which you can book a flight from Liverpool to Illinois (average of £142). Flying from Liverpool to Illinois in July is currently the most expensive (average of £598). 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 17 October 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
1,341 reviews
Check prices

Boarding

7.4

Overall

7.2

Entertainment

6.9

Comfort

7.1

Crew

8.0

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,341 reviews
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Boarding

7.4

Overall

7.2

Entertainment

6.9

Comfort

7.1

Crew

8.0

Food

6.5

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

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?

    Aer Lingus and British Airways can get you from Liverpool to Illinois in just under 13h 05m. Your travel time can differ by up to 1h 20m. The distance between Liverpool and Illinois is about 3792 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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, May is the cheapest month in which you can book a flight from Liverpool to Illinois (average of £142). Flying from Liverpool to Illinois in July is currently the most expensive (average of £598). 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 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£341Average£510FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

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

Deals for Liverpool to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Liverpool to Illinois?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Illinois from Liverpool.

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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