₹ 4,501+ 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 22/4. 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.
ORD — DEL
8 Apr — 15 Apr1
1 adult
1 adult, Economy, 0 bags

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 9 March 2026.

Good round-trip deal

₹ 14,416 or less

Good one-way deal

₹ 3,128 or less
Price to beat on a round-trip flight from Illinois.
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Price to beat on a one-way flight from Illinois.
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Find flights from Illinois

Enter your travel dates to find the best prices.

Cheapest flights from Illinois
Explore the most affordable flight options available from Illinois. Find the lowest fares based on data from user searches, with prices last updated on 9 March 2026.

Fri 24/414:09
ORD
-
LGA
Nonstop2h 11m
Spirit Airlines
Sat 25/414:38
LGA
-
ORD
Nonstop2h 36m
Spirit Airlines
Deal found 7/3₹ 8,634
Mon 6/418:01
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Mon 13/422:54
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 7/3₹ 9,460
Fri 24/412:47
ORD
-
EWR
Nonstop2h 07m
Spirit Airlines
Sat 25/416:05
EWR
-
ORD
1 stop9h 19m
Spirit Airlines
Deal found 7/3₹ 9,552
Tue 7/418:01
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Sun 12/422:54
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 9/3₹ 10,379
Tue 7/418:01
ORD
-
EWR
Nonstop2h 08m
Multiple Airlines
Sun 12/413:30
EWR
-
ORD
1 stop19h 47m
Multiple Airlines
Deal found 9/3₹ 10,562
Tue 31/318:01
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Sun 5/422:54
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 5/3₹ 12,308
Fri 1/512:47
ORD
-
EWR
Nonstop2h 07m
Spirit Airlines
Sun 3/510:08
EWR
-
ORD
Nonstop2h 34m
Spirit Airlines
Deal found 8/3₹ 12,399
Fri 8/506:00
ORD
-
LGA
Nonstop2h 12m
Delta
Sun 10/507:30
LGA
-
ORD
Nonstop2h 41m
Delta
Deal found 5/3₹ 12,583
Fri 24/422:10
ORD
-
EWR
Nonstop2h 20m
United Airlines
Mon 27/421:50
EWR
-
ORD
Nonstop2h 47m
United Airlines
Deal found 5/3₹ 12,583
Tue 7/418:10
ORD
-
EWR
1 stop13h 59m
Spirit Airlines
Tue 14/419:59
EWR
-
ORD
1 stop14h 37m
Spirit Airlines
Deal found 8/3₹ 12,859
Sun 5/419:31
ORD
-
LGA
Nonstop2h 05m
Spirit Airlines
Fri 10/406:30
LGA
-
ORD
Nonstop2h 31m
Spirit Airlines
Deal found 5/3₹ 13,042
Mon 30/318:01
ORD
-
EWR
Nonstop2h 08m
Spirit Airlines
Sun 5/422:54
EWR
-
ORD
Nonstop2h 28m
Spirit Airlines
Deal found 7/3₹ 13,134

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 9 March 2026. In the last 7 days, Cheapflights users made a total of 454,620 searches

Fly to

Route

Depart

Return

Price

Cheapest return flight

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Thu 28/5

12:47-15:54

Nonstop2h 07m

Newark

Sun 31/5

21:00-09:05

1 stop13h 05m

₹ 14,971

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 23/6

10:35-13:52

Nonstop2h 17m

New York LaGuardia

Tue 30/6

20:55-22:43

Nonstop2h 48m

₹ 16,257

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Fri 19/6

19:40-23:10

Nonstop2h 30m

New York LaGuardia

Sun 21/6

06:10-07:49

Nonstop2h 39m

₹ 16,257

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 20/8

06:00-09:13

Nonstop2h 13m

New York LaGuardia

Sun 23/8

07:30-09:09

Nonstop2h 39m

₹ 16,257

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Fri 31/7

20:20-23:44

Nonstop2h 24m

New York LaGuardia

Mon 3/8

20:55-22:43

Nonstop2h 48m

₹ 16,257

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 9/4

09:35-12:47

Nonstop2h 12m

New York LaGuardia

Mon 13/4

20:25-22:15

Nonstop2h 50m

₹ 16,257

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Wed 8/7

19:09-09:35

1 stop13h 26m

Newark

Fri 31/7

11:07-12:37

Nonstop2h 30m

₹ 16,624
Fastest return journey

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 25/3

19:31-22:36

Nonstop2h 05m

New York LaGuardia

Sun 29/3

06:30-08:01

Nonstop2h 31m

₹ 16,808

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Fri 5/6

14:09-17:20

Nonstop2h 11m

New York LaGuardia

Sun 7/6

16:42-00:24

1 stop8h 42m

₹ 20,482

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Fri 19/6

20:20-23:44

Nonstop2h 24m

New York LaGuardia

Sun 21/6

07:30-09:09

Nonstop2h 39m

₹ 21,860

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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.
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.

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, January is the cheapest month in which you can book a flight from Illinois (average of ₹ 55,016). Flying from Illinois in June will prove the most costly (average of ₹ 71,273). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Illinois?

For flights departing from Illinois check dates and pricing for the following: Air India, Etihad Airways, United Airlines, SWISS, Turkish Airlines. These airlines depart to the following popular destinations: New Delhi.

Etihad Airways
Etihad Airways
From ₹ 34,671
Air India
Air India
From ₹ 58,588
Lufthansa
Lufthansa
From ₹ 66,899
Emirates
Emirates
From ₹ 67,692

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Houston Hobby, with prices starting at ₹ 2,813. Explore other affordable destinations below.

Houston Hobby
Houston Hobby
From ₹ 2,813
New York
New York
From ₹ 3,772
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ₹ 4,177
Orlando
Orlando
From ₹ 5,234

Browse thousands of different options on Cheapflights for your next trip

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Peoria
Direct flights from Moline
Direct flights from St. Louis

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 9 March 2026.

  • What is the cheapest month to fly from Illinois?

    January is currently the cheapest month to fly from Illinois. At this moment in time June is the most expensive month. These prices are determined by multiple factors and booking in advance can help keep costs down if your schedule is not as flexible.

  • Where are the cheapest places to fly to from Illinois?

    Here are some of the cheapest flight destinations from Illinois:
    Fly from Chicago to New York from ₹ 12,308 round trip
    Fly from Chicago to New Delhi from ₹ 56,486 round trip
    Fly from Chicago to Mumbai from ₹ 56,945 round trip
    Fly from Chicago to Hyderabad from ₹ 59,425 round trip
    Fly from Chicago to Bengaluru from ₹ 60,986 round trip

  • 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?

    Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

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

    Yes! Start tracking prices for flights from Illinois today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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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?

Yes! Cheapflights helps users easily find flights from Illinois with no change fees.

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

Yes! Start tracking prices for flights from Illinois today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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