Flight Destinations in Illinois

Popular airlines to Illinois

  • Delta

    Delta

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Spirit Airlines

    Spirit Airlines

  • JetBlue Airways

    JetBlue Airways

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Top Cities to Visit in Illinois

Chicago showing a city and a skyscraper as well as a family
FlightsFlights

Chicago

Chicago

Cheap round-trip flights to Illinois

Prices were available within the past 7 days and start at ₹37,000 for one-way flights and ₹55,023 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Wed, 8 Oct - Wed, 22 Oct
DEL
Delhi
ORD
Chicago
₹55,023 Return, found 12 hours ago
₹55,023
Return
found 12 hours ago
Select Air India flight, departing Wed, 8 Oct from Delhi to Chicago, returning Wed, 22 Oct, priced at ₹55,023 found 12 hours ago
Air India
Mon, 6 Oct - Tue, 28 Oct
DEL
Delhi
ORD
Chicago
₹62,720 Return, found 4 hours ago
₹62,720
Return
found 4 hours ago
Select Air India flight, departing Mon, 6 Oct from Delhi to Chicago, returning Tue, 28 Oct, priced at ₹62,720 found 4 hours ago
Etihad Airways
Sun, 14 Sep - Mon, 9 Feb
DEL
Delhi
ORD
Chicago
₹65,852 Return, found 5 days ago
₹65,852
Return
found 5 days ago
Select Etihad Airways flight, departing Sun, 14 Sep from Delhi to Chicago, returning Mon, 9 Feb, priced at ₹65,852 found 5 days ago
Air India
Thu, 11 Sep - Sun, 21 Sep
BOM
Mumbai
ORD
Chicago
₹68,105 Return, found 10 hours ago
₹68,105
Return
found 10 hours ago
Select Air India flight, departing Thu, 11 Sep from Mumbai to Chicago, returning Sun, 21 Sep, priced at ₹68,105 found 10 hours ago
Qatar Airways
Mon, 29 Sep - Mon, 13 Oct
DEL
Delhi
ORD
Chicago
₹71,000 Return, found 8 hours ago
₹71,000
Return
found 8 hours ago
Select Qatar Airways flight, departing Mon, 29 Sep from Delhi to Chicago, returning Mon, 13 Oct, priced at ₹71,000 found 8 hours ago
American Airlines
Wed, 10 Sep - Wed, 24 Sep
BOM
Mumbai
ORD
Chicago
₹73,689 Return, found 10 hours ago
₹73,689
Return
found 10 hours ago
Select American Airlines flight, departing Wed, 10 Sep from Mumbai to Chicago, returning Wed, 24 Sep, priced at ₹73,689 found 10 hours ago
Air India
Sat, 20 Sep - Sat, 29 Nov
DEL
Delhi
STL
St. Louis
₹75,072 Return, found 12 hours ago
₹75,072
Return
found 12 hours ago
Select Air India flight, departing Sat, 20 Sep from Delhi to St. Louis, returning Sat, 29 Nov, priced at ₹75,072 found 12 hours ago
Virgin Atlantic
Mon, 3 Nov - Sun, 9 Nov
BOM
Mumbai
MDW
Chicago
₹77,136 Return, found 5 days ago
₹77,136
Return
found 5 days ago
Select Virgin Atlantic flight, departing Mon, 3 Nov from Mumbai to Chicago, returning Sun, 9 Nov, priced at ₹77,136 found 5 days ago
Finnair
Wed, 6 May - Fri, 15 May
DEL
Delhi
ORD
Chicago
₹77,519 Return, found 1 day ago
₹77,519
Return
found 1 day ago
Select Finnair flight, departing Wed, 6 May from Delhi to Chicago, returning Fri, 15 May, priced at ₹77,519 found 1 day ago
KLM
Wed, 10 Sep - Tue, 23 Sep
DEL
Delhi
MDW
Chicago
₹90,919 Return, found 5 days ago
₹90,919
Return
found 5 days ago
Select KLM flight, departing Wed, 10 Sep from Delhi to Chicago, returning Tue, 23 Sep, priced at ₹90,919 found 5 days ago

About Illinois

Expedia offers flights to Illinois to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Illinois or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Illinois that have flexible change policies?
Search for cheap flights to Illinois, then tick the "No change fee" box under the "Flexible change policies" heading. From then on it's smooth sailing. We understand that travel plans change and flexibility is essential, so book with confidence with Expedia.
Which airlines fly to Illinois?
Whether you're travelling somewhere new or rendezvousing at a favourite haunt, these airlines are waiting to take you into or near Illinois:

  • United Airlines - 13,063 flights to or near Illinois each month, including 12,950 flights to O'Hare Intl. Airport (ORD) and 108 flights to Quad City Intl. Airport (MLI) per month.
  • American Airlines - 8,977 flights to or near Illinois each month, including 8,855 flights to O'Hare Intl. Airport (ORD) and 121 flights to Quad City Intl. Airport (MLI) per month.
  • Southwest Airlines - 5,997 flights to or near Illinois each month, including 5,334 flights to Midway Intl. Airport (MDW) and 663 flights to O'Hare Intl. Airport (ORD) per month.

How can I find cheap tickets to Illinois?
One of the easiest ways to find cheap tickets to Illinois is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It'll reveal the cheapest prices for nearby days. The lowest price for a flight to Illinois in the last seven days was ₹55,023. Booking well in advance will generally help you score an even bigger bargain.
How much is a flight to Illinois?
There were plenty of bargain fares up for grabs in the last seven days, with the cost of a return airfare to Illinois ranging between ₹55,023 and ₹90,919. Many lucky travellers nabbed one-way tickets from Mumbai (BOM) for as little as ₹37,000.
What are the most popular airports to fly into in Illinois?
Touch down at one of these top Illinois airports and you'll be perfectly placed to discover all that this wonderful region has to offer:

  • O'Hare Intl. Airport (ORD) - 25,318 flights per month.
  • Midway Intl. Airport (MDW) - 5,962 flights per month.
  • Quad City Intl. Airport (MLI) - 325 flights per month.

When is the cheapest time to fly to Illinois?
Take off for Illinois early in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to hop on a plane, followed by Monday. If you're hoping to avoid the most expensive flights, steer clear of Saturdays.
How much is a plane ticket to Illinois?
In the last seven days, plane fares to Illinois ranged from ₹55,023 to ₹90,919.
What is the best time to go to Illinois?
A terrific time to check out Chicago is after June 20 when the summer season starts. In Illinois's main city, average temperatures range from 18ºC to 24ºC at this time — ideal weather for sightseeing! May, June and August are the most popular months to head to this hot spot.
What months are the cheapest to book a flight to Illinois?
The top month to purchase affordable flights to Illinois is February. Remember that in the U.S, an expensive time to reserve a ticket is during the busy month of December.

Trending flights to Illinois

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air India
Sun, 21 Sep - Sat, 27 Sep
BLR
Bengaluru
ORD
Chicago
₹68,065 Return, found 6 days ago
₹68,065
Return
found 6 days ago
Select Air India flight, departing Sun, 21 Sep from Bengaluru to Chicago, returning Sat, 27 Sep, priced at ₹68,065 found 6 days ago
*Available to Expedia members.