₹ 4,320+ 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 29/4. 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
28 Feb — 7 Mar1
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 29 January 2026.

Good round-trip deal

₹ 7,636 or less

Good one-way deal

₹ 6,026 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 29 January 2026.

Thu 12/318:01
ORD
-
LGA
Nonstop1h 58m
Spirit Airlines
Sun 15/307:30
LGA
-
ORD
Nonstop2h 40m
Spirit Airlines
Deal found 29/1₹ 7,630
Sat 28/318:01
ORD
-
LGA
Nonstop1h 58m
Spirit Airlines
Tue 31/307:00
LGA
-
ORD
Nonstop2h 40m
Spirit Airlines
Deal found 28/1₹ 7,814
Sun 1/319:23
ORD
-
MIA
Nonstop3h 16m
Spirit Airlines
Thu 5/315:50
MIA
-
ORD
Nonstop3h 28m
Spirit Airlines
Deal found 29/1₹ 7,906
Mon 9/217:53
ORD
-
LGA
Nonstop2h 06m
Spirit Airlines
Wed 11/207:30
LGA
-
ORD
Nonstop2h 42m
Spirit Airlines
Deal found 28/1₹ 7,997
Mon 2/317:58
ORD
-
LGA
Nonstop2h 01m
Spirit Airlines
Sat 7/312:59
LGA
-
ORD
1 stop9h 14m
Spirit Airlines
Deal found 28/1₹ 9,009
Thu 26/208:59
ORD
-
MIA
1 stop10h 52m
Spirit Airlines
Thu 5/307:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 27/1₹ 9,192
Wed 25/220:16
ORD
-
EWR
1 stop13h 41m
Spirit Airlines
Sun 1/323:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 29/1₹ 9,376
Sun 8/209:23
ORD
-
MIA
Nonstop3h 18m
Spirit Airlines
Sun 15/207:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 27/1₹ 9,560
Tue 17/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 22/223:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 28/1₹ 9,560
Tue 24/220:16
ORD
-
EWR
1 stop13h 41m
Spirit Airlines
Sun 1/323:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 27/1₹ 9,652
Tue 10/209:23
ORD
-
MIA
Nonstop3h 18m
Spirit Airlines
Sun 15/207:12
MIA
-
ORD
Nonstop3h 27m
Spirit Airlines
Deal found 27/1₹ 9,836
Mon 16/218:51
ORD
-
EWR
Nonstop2h 09m
Spirit Airlines
Sun 22/223:05
EWR
-
ORD
Nonstop2h 35m
Spirit Airlines
Deal found 28/1₹ 9,928

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

Fly to

New Delhi

Route

Depart

Return

Price

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 7/3

17:58-20:59

Nonstop2h 01m

New York LaGuardia

Wed 11/3

06:00-19:11

1 stop14h 11m

₹ 9,009

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 17/2

18:51-22:00

Nonstop2h 09m

Newark

Sun 22/2

23:05-00:40

Nonstop2h 35m

₹ 9,560

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Mon 16/2

18:51-22:00

Nonstop2h 09m

Newark

Sun 22/2

23:05-00:40

Nonstop2h 35m

₹ 9,928

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Sun 15/2

18:51-22:00

Nonstop2h 09m

Newark

Sun 22/2

23:05-00:40

Nonstop2h 35m

₹ 11,766

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 13/2

18:51-22:00

Nonstop2h 09m

Newark

Sun 15/2

23:05-00:40

Nonstop2h 35m

₹ 12,226

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 12/3

14:00-17:13

Nonstop2h 13m

New York LaGuardia

Sun 22/3

06:10-07:55

Nonstop2h 45m

₹ 12,594

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 18/3

12:00-15:14

Nonstop2h 14m

New York LaGuardia

Wed 18/3

21:15-23:00

Nonstop2h 45m

₹ 12,594

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 31/3

08:50-12:08

Nonstop2h 18m

New York LaGuardia

Tue 31/3

21:15-23:00

Nonstop2h 45m

₹ 12,594

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Fri 20/2

18:51-22:00

Nonstop2h 09m

Newark

Sun 22/2

23:05-00:40

Nonstop2h 35m

₹ 12,686

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 28/2

17:20-20:30

Nonstop2h 10m

New York LaGuardia

Mon 2/3

18:45-20:39

Nonstop2h 54m

₹ 14,800

Flights are sorted by cheapest return flights first.

Deals found on 27/1

Showing 1-10 of 60 results
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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, February is the cheapest month in which you can book a flight from Illinois (average of ₹ 55,063). Flying from Illinois in June will prove the most costly (average of ₹ 72,069). 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 ₹ 34,701
Air India
Air India
From ₹ 58,638
Lufthansa
Lufthansa
From ₹ 67,175
Emirates
Emirates
From ₹ 63,148

What is the cheapest place to fly to from Illinois?

The cheapest city to fly to from Illinois is Dallas/Fort Worth, with prices starting at ₹ 2,755. Explore other affordable destinations below.

Dallas/Fort Worth
Dallas/Fort Worth
From ₹ 2,755
Charlotte Douglas
Charlotte Douglas
From ₹ 5,338
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From ₹ 6,016
Boston Logan Intl
Boston Logan Intl
From ₹ 6,188

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 29 January 2026.

  • Which is the cheapest airport to catch a flight from Illinois?

    Chicago O'Hare Intl airport offers the cheapest routes to New York from ₹ 6,619. Chicago Midway airport is a great option if you're flying to New Delhi from ₹ 67,565. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Illinois?

    February 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 ₹ 6,619 round trip
    Fly from Chicago to Miami from ₹ 9,560 round trip
    Fly from Chicago to Mumbai from ₹ 58,096 round trip
    Fly from Chicago to New Delhi from ₹ 58,188 round trip
    Fly from Chicago to Hyderabad from ₹ 58,556 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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