$557 Find Cheap Flights from Mumbai to Illinois - 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 from Mumbai to Illinois departing on 9/16. 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.
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Cheap Flights from Mumbai to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$948
St. Louis
St. Louis2 stops$1,004
Chicago
Chicago1 stop$948
St. Louis
St. Louis2 stops$1,004

Book Cheap Mumbai to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Mumbai to Illinois 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 Mumbai to Illinois

Wed, Sep 2 - Wed, Sep 30
Delta Logo
2:00 am - 2:15 pm
BOM
-
ORD
22h 45m
1 stop
Delta Logo
9:30 am - 11:20 pm
ORD
-
BOM
27h 20m
2 stops
$948Delta
Wed, Sep 2 - Sat, Oct 3
Delta Logo
2:00 am - 2:15 pm
BOM
-
ORD
22h 45m
1 stop
Delta Logo
6:40 am - 11:20 pm
ORD
-
BOM
30h 10m
2 stops
$948Delta
Tue, Sep 1 - Wed, Sep 9
Etihad Airways Logo
11:05 pm - 8:35 am
BOM
-
ORD
20h 00m
1 stop
Etihad Airways Logo
2:00 pm - 2:05 am
ORD
-
BOM
25h 35m
1 stop
$948Etihad Airways
Thu, Sep 3 - Thu, Sep 3
Etihad Airways Logo
5:00 am - 3:40 pm
BOM
-
ORD
21h 10m
1 stop
Etihad Airways Logo
8:25 pm - 2:05 am
ORD
-
BOM
19h 10m
1 stop
$948Etihad Airways
Tue, Oct 6 - Sat, Feb 13
Multiple Airlines Logo
6:10 am - 4:10 pm
BOM
-
ORD
20h 30m
1 stop
Multiple Airlines Logo
4:25 pm - 12:30 am
ORD
-
BOM
20h 35m
1 stop
$948Multiple Airlines
Tue, Oct 6 - Sun, Feb 14
Multiple Airlines Logo
6:10 am - 4:10 pm
BOM
-
ORD
20h 30m
1 stop
Multiple Airlines Logo
4:25 pm - 12:30 am
ORD
-
BOM
20h 35m
1 stop
$948Multiple Airlines
Wed, Sep 16 - Tue, Nov 17
British Airways Logo
1:40 am - 7:15 pm
BOM
-
ORD
28h 05m
2 stops
British Airways Logo
2:30 pm - 5:40 am
ORD
-
BOM
27h 40m
2 stops
$971British Airways
Mon, Nov 30 - Sun, Jan 31
British Airways Logo
2:15 am - 6:25 pm
BOM
-
ORD
27h 40m
2 stops
British Airways Logo
4:26 pm - 5:40 am
ORD
-
BOM
25h 44m
2 stops
$971British Airways
Wed, Dec 23 - Thu, Jan 14
SWISS Logo
1:15 am - 12:40 pm
BOM
-
ORD
22h 55m
1 stop
SWISS Logo
6:50 pm - 10:55 pm
ORD
-
BOM
40h 35m
1 stop
$979SWISS
Mon, Dec 21 - Wed, Jan 13
SWISS Logo
1:15 am - 12:40 pm
BOM
-
ORD
22h 55m
1 stop
SWISS Logo
6:50 pm - 10:55 pm
ORD
-
BOM
40h 35m
1 stop
$979SWISS
Booking Insights

KAYAK's insights & trends for Mumbai to Illinois flights

Get data-powered insights and trends into flights from Mumbai to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Mumbai to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Mumbai to Illinois departing in September.

Flight prices are below average for this route right now.

Flights to Illinois from Mumbai usually cost between $1,064 and $1,370 in September.
The lowest price found in the past 5 days was $948 on Delta (Sep 2-Sep 30).

What is the cheapest month to fly from Mumbai to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mumbai to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Mumbai to Illinois is February, when tickets cost $900 (return) on average. On the other hand, the most expensive months are August and January, when the average cost of round-trip tickets is $1,183 and $1,039 respectively.

How far in advance should I book a flight from Mumbai to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Mumbai to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Mumbai to Illinois, you should book around 9 weeks before departure, which saves you about 21% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 16 weeks before departure.

Good to know

Low season

February

Cheapest flight

$557
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Mumbai to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

    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 Mumbai to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Mumbai to 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 Mumbai to Illinois?

    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 from Mumbai to Illinois with an airline and back with another airline.

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

    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 from Mumbai to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Mumbai to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Mumbai to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Mumbai to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.1
EmiratesOverall score based on 3638 reviews
8.4Crew
8.0Comfort
8.1Boarding
8.2Entertainment
7.9Food
Airline reviews

I love to travel again and again in Emirates. Keep up the good work.

10.0 ExcellentAnonymous, Apr 2026
MSP - ORD
Read more Emirates reviews

I love to travel again and again in Emirates. Keep up the good work.

I liked the newer aircraft CRJ-550 since it had WIFI and the seats are more spacious.

I would have liked less packaged snacky stuff, more fruit. The crew was great.

Good flight overall. Good options of food on NY-Dubai-Mumbai leg. Not that good reversing back. The flight crew is courteous and professional as always. The seating was much more comfortable going into Mumbai than coming back. Cheers!

Some Crew were distinguishably fake in their interactions with passengers.

Good food and staff. Flights were delayed making catching the connecting one tough with no time to stretch in between

Good but needs to improve cleanliness Coffee serve cold Needs to raise standard serving food Otherwise good

The air hostess spilled tomato juice on me by mistake in Mumbai -Dubai flight. I was traveling from Mumbai to UAD. Her senior came and offered couple of small chocolates (probably given in business class) as compensation. I asked for access to lounge as I had to travel till IAD and I could shower and change. But she said she cannot do that and did nothing further. I found the response to their mistake as inappropriate.

I bought Business class ticket but they treated me like economic class. No lounge allowed at check inn I have to take stuff out while other passengers have more than 25 lb in bag. Because I bought tickets from other than airlines . It’s discriminations from airlines to passengers.

Everything was excellent! It would be nice to have a slightly bigger seat

It was as good as it could be. Flying is not a pleasant experience these days.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

Got on the plane and sat there for an hour before departure.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

Cramped seating for me. Luckily it wasn’t a long flight

5 hour delay. They blamed the weather but it was the computer issues they had been dealing with for days.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

I liked the cleanness in the bathroom and good crew on board and at boarding gates. There was no Hindi (Bollywood) movies. The entertainment can be improved as it is one of the worst one I saw when I compared it with other airlines. The Mumbai to Amsterdam flight did not have any food for my family which does not contain eggs in it though we have selected “Hindu Asian vegetarian meal”

long flights are never truly comfortable but the airline did their best. crew was great and the flight was safe.

Turkish airline is so mismanaged . We had to onboard a flight outside from tarmac when there was heavy rains . By the time we climbed the flight we were drenched from the rain and we were so cold. The flight service was so terrible. The flight attendant never responded to any of the calls. There were no extra snack left for the kid . On one of the more than 13 hours flight my seat did ot recline and the person in the front had reclined their seat completely , for the whole more than 13 hour journey , I barely had any space to do anything . I will never travel with this airline ever again , such a bad experience

Poor connecting flight logistics and ground transportation for such enormous airport. Airline does not consider time required to complete the security check or transition from one to gate to another

Unbelievable food and service! Chefs are amazing onboard. WiFi spotty

Boarding was chaotic. Cabin noisy. Temperature a bit cool. Bathrooms not cleaned enough.

3 of us were in the business class. All good except the Flight out of Mumbai is too early. It is at 6:30 am. Reporting is at 4 am. We had to get up at 3 am. US connection has 4-5 hours of layover. It would be nicer to start the India flight late (give more time to sleep at home) and have less layover duration in IST.

Okay experience, seats had a very poor legroom and width. Very uncomfortable for long journeys.

Service was superb and the flight experience overall was great

My mother got sick and dying and i have to change my flight and they charged me $2260 that is redisclose.

My whole body was paining after such long flight. Seats are small. Leg space is too small. Food is good.

Pathetic flight. No inflight entertainment and seats were very cramped

The crew were really bad mannered! And spoiled all my mood throughout the flight!

Limit the number of usage of wine or please arrange our seats. The passenger was drunk on this flight and not on Thiruvananthapuram to Abudhabi.

The seats seemed smaller than other business class offerings. The entertainment menu was limited. Flight crew was good.

Good flight. There were a few issues with the flat bed. It was some technical issues. Otherwise everything was good

On this flight...fine. The one from India to Abu Dahbi, awful.

Horrible. After paying for seats, I was cramped, my daughters legs kept hitting the seat in front, I had no overhead bin space and no help from stewards on board, the food was served cold, when asked for snacks was told to wait and never received any, the flight was cold with no temperature controls. Entertainment was outdated. I booked this through partnership with American Airlines but will avoid in the future.

Horrible. After paying for my seats, I was cramped, had no overhead bin space, freezing as the flight had no temperature controls, the food was awful and served cold, when asked for snacks was told to wait and then never received any. I booked this flight as a partner through American Airlines but will avoid in the future.

Crew were very polite and quicker in service. Excellent cooling, comfortable seats and tasty food served

I request kosha food all my flight but this flight didn’t imclude my kosha meal.

Nothing was good. Everything needs to improve. Everything was abysmal. Needs lots of improvement. The check-in and baggage drop at the New Delhi airport was manned by disrespectful people, horrible experience. We will never travel by Etihad ever again.

Very comfortable plane. The food was very good (for airplane food). The crew was great

The legroom was lacking and the entertainment system lacked adequate selection of older films. Modern films are generally not very good.

Perfect airline, super friendly, great service, tasty food. Would fly again.

Crew was very courteous, friendly and professional. Caring and attentive.

Good flight overall But aircraft is little old- 747-400. Hence it is spacious compare to newer 787 dreamliners Asian vegetarian food was reasonably good

The checkin process was horrid because of a rude staff, the crew pretty much ignored the request for a bottle of water soon after boarding. Not all the crew were bad, but there are certainly some bad apples in there. This review applies to only the Frankfurt to Dallas leg.

Crew is good. Food lacked any taste. Comfort of seating in economy was worst ever experienced.

The flight was cancelled, and no reason was given. The flight was rebooked 3 days later. Calling customer service was next to impossible. There was no option to get in a queue in the phone call. It simply said all agents are busy call back later. It is 2024 and not 1970s to have such outdated technology. Live chat was even worse as I was 753 in line and it kept getting timed out. The icing on the cake was that the working hours was something like 9:00 AM to 6:00 PM? Really for international airline when the flights usually depart early in the morning? Things only got worse in the check-in counter in Mumbai. The monitor in the check-in counter said that the flight was on time even though it was cancelled. There were 2 agents helping a 747 full of passengers. It was 5:30 AM by the time I checked into the hotel. I tried reaching Kayak (Chatdeal via email) days before the onward flight from Seattle and no one cared to respond even after reminder. I will go with Expedia in the future. In fact, for my next trip to Japan I have already used Expedia.

Ended up canceling the tickets with Lufthansa because they need extra visa for changing terminal for layover at Frankfurt airport.

boarding in mumbai was a mess.. It felt like 80% of the flight boarded in the pre boarding section which was meant only for people with special needs and with children. The staff who were checking their documents just did not care if they were supposed to be in this line or not. Lets hope they improve on this

Everything you need to know for your flight from Mumbai to Illinois

Information on your arrival and departure airports