MAA

$424 Find Cheap Flights from Illinois to Chennai - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Chennai departing on 8/23. 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.
1 adult
1 adult, Economy, 0 bags

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Chennai

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Chennai that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Chennai

Thu, Nov 12 - Thu, Nov 26
Cathay Pacific Logo
2:35 pm - 12:35 amORD  Chicago O'Hare Intl-MAA Chennai
22h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
2:00 am - 12:55 pmMAA  Chennai-ORD Chicago O'Hare Intl
22h 25m1 stop Hong Kong Intl
$935Cathay Pacific
Thu, Nov 5 - Fri, Nov 20
Cathay Pacific Logo
2:35 pm - 12:35 amORD  Chicago O'Hare Intl-MAA Chennai
22h 30m1 stop Hong Kong Intl
Cathay Pacific Logo
2:00 am - 12:55 pmMAA  Chennai-ORD Chicago O'Hare Intl
22h 25m1 stop Hong Kong Intl
$935Cathay Pacific
Fri, Oct 9 - Thu, Nov 19
Emirates Logo
8:35 pm - 2:30 amORD  Chicago O'Hare Intl-MAA Chennai
19h 25m1 stop Dubai Intl
Emirates Logo
3:50 am - 2:55 pmMAA  Chennai-ORD Chicago O'Hare Intl
22h 35m1 stop Dubai Intl
$936Emirates
Sun, Sep 6 - Mon, Sep 21
Emirates Logo
8:35 pm - 8:30 pmORD  Chicago O'Hare Intl-MAA Chennai
37h 25m1 stop Dubai Intl
Emirates Logo
10:05 pm - 3:45 pmMAA  Chennai-ORD Chicago O'Hare Intl
28h 10m1 stop Dubai Intl
$937Emirates
Sun, Sep 13 - Wed, Sep 23
British Airways Logo
9:15 pm - 3:30 amORD  Chicago O'Hare Intl-MAA Chennai
19h 45m1 stop London Heathrow
British Airways Logo
5:35 am - 1:50 pmMAA  Chennai-ORD Chicago O'Hare Intl
42h 45m1 stop London Heathrow
$943British Airways
Sun, Sep 13 - Tue, Sep 22
British Airways Logo
7:05 pm - 3:30 amORD  Chicago O'Hare Intl-MAA Chennai
21h 55m1 stop London Heathrow
British Airways Logo
5:35 am - 1:50 pmMAA  Chennai-ORD Chicago O'Hare Intl
42h 45m1 stop London Heathrow
$943British Airways
Tue, Sep 15 - Fri, Sep 25
Qatar Airways Logo
7:20 pm - 2:40 amORD  Chicago O'Hare Intl-MAA Chennai
20h 50m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 am - 3:05 pmMAA  Chennai-ORD Chicago O'Hare Intl
21h 15m1 stop Doha Hamad Intl
$944Qatar Airways
Mon, Sep 14 - Fri, Sep 25
Qatar Airways Logo
7:20 pm - 2:40 amORD  Chicago O'Hare Intl-MAA Chennai
20h 50m1 stop Doha Hamad Intl
Qatar Airways Logo
4:20 am - 3:05 pmMAA  Chennai-ORD Chicago O'Hare Intl
21h 15m1 stop Doha Hamad Intl
$944Qatar Airways
Mon, Sep 21 - Sat, Oct 17
Oman Air Logo
8:00 pm - 2:40 pmORD  Chicago O'Hare Intl-MAA Chennai
32h 10m2 stops Amman Queen Alia Intl Muscat Seeb
Oman Air Logo
8:15 am - 4:10 pmMAA  Chennai-ORD Chicago O'Hare Intl
42h 25m2 stops Muscat Seeb Amman Queen Alia Intl
$949Oman Air
Mon, Oct 19 - Fri, Nov 20
Oman Air Logo
8:00 pm - 7:25 amORD  Chicago O'Hare Intl-MAA Chennai
48h 55m2 stops Amman Queen Alia Intl Muscat Seeb
Oman Air Logo
7:20 am - 3:05 pmMAA  Chennai-ORD Chicago O'Hare Intl
43h 15m2 stops Muscat Seeb Amman Queen Alia Intl
$949Oman Air
Useful Info

Good to know

Low season

September

Cheapest flight

$424
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 31% increase in price.
Flight from Chicago O'Hare Airport to Chennai

FAQs for booking flights from Illinois to Chennai

  • How does KAYAK find such low prices on flights from Illinois to Chennai?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Chennai.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Chennai?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Chennai from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Chennai?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Chennai with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Chennai?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Chennai from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Chennai

Information on the airport you'll fly into in Chennai

Chennai (MAA)