£58+ Cheap flights from Illinois
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 2/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
What to know about flights from Illinois
Discover essential information about flights departing from Illinois, including flight schedules, destinations, airlines operating at the Illinois airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 28 April 2025.
Good round-trip deal | £41 or less |
|---|---|
Good one-way deal | £28 or less |
Find flights from Illinois
Cheapest flights from IllinoisExplore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 28 April 2025.
Find flights from Illinois within your budget
Find flights departing from Illinois that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 28 April 2025. In the last 7 days, Cheapflights users made a total of 858,174 searches
Fly to
Route
Depart
Return
Price
ChicagoNewark
ORD - EWR
ORDEWR
Chicago O'Hare Intl
Sun 25/5
21:08-00:29
Nonstop2h 21m
Newark
Sun 1/6
05:55-07:27
Nonstop2h 32m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Thu 15/5
08:17-17:30
1 stop8h 13m
New York LaGuardia
Tue 27/5
18:30-20:07
Nonstop2h 37m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Tue 20/5
06:15-09:30
Nonstop2h 15m
New York John F Kennedy Intl
Tue 20/5
11:59-18:36
1 stop7h 37m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Wed 21/5
12:00-15:15
Nonstop2h 15m
New York LaGuardia
Mon 26/5
06:25-08:04
Nonstop2h 39m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Tue 20/5
07:00-10:12
Nonstop2h 12m
New York LaGuardia
Tue 27/5
20:55-22:41
Nonstop2h 46m
ChicagoNewark
ORD - EWR
ORDEWR
Chicago O'Hare Intl
Tue 26/8
11:46-15:03
Nonstop2h 17m
Newark
Sat 30/8
07:59-09:37
Nonstop2h 38m
ChicagoNew York
ORD - JFK
ORDJFK
Chicago O'Hare Intl
Sat 17/5
18:18-22:00
Nonstop2h 42m
New York John F Kennedy Intl
Wed 21/5
15:30-17:29
Nonstop2h 59m
ChicagoNewark
ORD - EWR
ORDEWR
Chicago O'Hare Intl
Sat 17/5
18:14-01:07
1 stop5h 53m
Newark
Sun 25/5
05:59-09:18
1 stop4h 19m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Wed 14/5
13:29-18:28
1 stop3h 59m
New York LaGuardia
Wed 21/5
12:55-14:30
Nonstop2h 35m
ChicagoNewark
ORD - EWR
ORDEWR
Chicago O'Hare Intl
Tue 10/6
07:00-10:11
Nonstop2h 11m
Newark
Tue 10/6
19:35-21:22
Nonstop2h 47m
Best time to book a flight from Illinois
Have a flexible travel schedule? Discover the best time to fly from Illinois with our price prediction graph.
Travel insights for flights from Illinois
Get recent, data-driven insights about flights from Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from Illinois?
Currently, February is the cheapest month in which you can book a flight from Illinois (average of £350). Flying from Illinois in June will prove the most costly (average of £516). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Illinois?
Use this chart to determine the cheapest time to fly return from Illinois to Heathrow. Price data was last updated on 24 November 2024.
Those who are seeking the cheapest fare on flights departing from Illinois would be wise to consider leaving during Tuesday afternoons when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Saturday at midday when fares are usually the most expensive.
Which airlines fly from Illinois?
Many airlines operate round-trip flights from Illinois: British Airways, Iberia, Finnair, United Airlines, Lufthansa. These airlines fly to the following popular destinations: London.
What is the cheapest place to fly to from Illinois?
The cheapest city to fly to from Illinois is Palm Beach Intl, with prices starting at £22. Explore other affordable destinations below.
Airline reviews for flights from Illinois
Get insights into the airlines that provide service from Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Illinois. In the last 7 days, Cheapflights users made a total of 858,174 searches.
Food
Overall
Boarding
Entertainment
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Entertainment
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Entertainment
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Entertainment
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Entertainment
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
Food
Overall
Boarding
Entertainment
Crew
Comfort
Reviews
Aaron,Oct 2024
LAX - LHR
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Related info for your journey
Access useful and relevant information related to your journey from Illinois. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 28 April 2025.
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How does Cheapflights help users find flights from Illinois?
Cheapflights makes it easy to find flights from Illinois by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Illinois?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Illinois with no change fees?
Need flexible booking options for your flight from Illinois ? 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 Illinois become cheaper?
Not ready to book yet? You can track prices for flights from Illinois on Cheapflights with our Price Alerts feature and get notified when better prices are available.