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Cheap flights from Liverpool to Illinois from £403

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
LPL — ORD
16 Oct — 23 Oct1
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 16 September 2025.

Round-trip from

£507

One-way from

£403
Aer Lingus
  • Aer Lingus
  • 26/9-28/9
  • 2 total stops
  • 30h 55m total
  • Liverpool to Illinois
Search Deals
10/10
  • 10/10
  • 3 total stops
  • 41h 34m total
  • Liverpool to Illinois
Search Deals

Find flight deals from Liverpool to Illinois

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 September 2025.

Fri 26/911:15LPL - ORD
1 stop13h 45mAer Lingus
Sun 28/921:25ORD - LPL
1 stop17h 10mAer Lingus
Deal found 15/9£507
Fri 26/911:15LPL - ORD
1 stop13h 45mMultiple Airlines
Sun 28/913:19ORD - LPL
2 stops25h 16mMultiple Airlines
Deal found 15/9£620

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 September 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

Fri 26/9

11:15-19:00

1 stop13h 45m

Chicago O'Hare Intl

Sun 28/9

21:25-20:35

1 stop17h 10m

£507

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Fri 26/9

11:15-19:00

1 stop13h 45m

Chicago O'Hare Intl

Sun 28/9

13:19-20:35

2 stops25h 16m

£620

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

£634

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Fri 10/10

19:40-07:14

3 stops41h 34m

£403

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 30/10

20:35-19:45

2 stops28h 10m

£585

LiverpoolChicago

LPL - ORD

LPLORD

Liverpool J. Lennon

Thu 30/10

10:50-18:55

1 stop13h 05m

£2,243

Flights are sorted by cheapest return flights first.

Deals found on 15/9

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 £595). Flying from Liverpool to Illinois in July is currently the most expensive (average of £843). 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 September 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
1,270 reviews
Check prices

Boarding

7.3

Overall

7.2

Food

6.5

Entertainment

6.9

Comfort

7.1

Crew

8.0

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
1,270 reviews
Aer Lingus
7.2
Good
1,270 reviews
Check prices

Boarding

7.3

Overall

7.2

Food

6.5

Entertainment

6.9

Comfort

7.1

Crew

8.0

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 45m. Your travel time can differ by up to 40m. 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, January is the cheapest month in which you can book a flight from Liverpool to Illinois (average of £595). Flying from Liverpool to Illinois in July is currently the most expensive (average of £843). 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 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£337Average£504FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

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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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