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$368+ Cheap flights from Illinois to Mumbai (BOM)

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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — BOM
Dec 16 — Dec 231
Tue 12/16
Tue 12/23
1 adult, Economy
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Find flight deals from Illinois to Mumbai

Cheapest flights from Illinois to Mumbai
Explore the most affordable flight options available from Illinois to Mumbai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 16, 2025.

This oojo deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/32:35 pmORD - BOM
1 stop43h 35mCathay Pacific
Tue 12/910:55 pmBOM - ORD
1 stop25h 30mCathay Pacific
Deal found 11/15$762
This Cathay Pacific deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:35 pmORD - BOM
1 stop46h 10mCathay Pacific
Mon 12/81:40 amBOM - ORD
1 stop22h 45mCathay Pacific
Deal found 11/16$764
This Virgin Atlantic deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Virgin Atlantic is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3112:30 pmORD - BOM
2 stops26h 50mVirgin Atlantic
Mon 3/2310:40 amBOM - ORD
2 stops33h 59mVirgin Atlantic
Deal found 11/15$768
This Trip.com deal was found by Cheapflights users on 11/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/302:35 pmORD - BOM
1 stop46h 10mCathay Pacific
Mon 5/251:25 amBOM - ORD
1 stop23h 30mCathay Pacific
Deal found 11/14$771
This oojo deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:35 pmORD - BOM
1 stop46h 10mCathay Pacific
Mon 12/151:40 amBOM - ORD
1 stop22h 45mCathay Pacific
Deal found 11/15$772
This Mytrip deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:50 pmORD - BOM
1 stop38h 35mMultiple Airlines
Tue 4/2812:40 amBOM - ORD
2 stops29h 40mMultiple Airlines
Deal found 11/15$783
This KAYAK deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/306:50 pmORD - BOM
1 stop40h 20mSWISS
Sun 4/512:40 amBOM - ORD
1 stop25h 45mSWISS
Deal found 11/15$787
This Cathay Pacific deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/12:35 pmORD - BOM
1 stop46h 10mCathay Pacific
Mon 4/61:25 amBOM - ORD
1 stop23h 30mCathay Pacific
Deal found 11/15$789
This Delta deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:20 pmORD - BOM
1 stop19h 30mDelta
Wed 12/172:25 amBOM - ORD
2 stops25h 27mDelta
Deal found 11/15$790
This KAYAK deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:35 pmORD - BOM
2 stops40h 35mSWISS
Wed 4/112:40 amBOM - ORD
1 stop25h 45mSWISS
Deal found 11/15$791
This Indian Eagle deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Indian Eagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3011:50 amORD - BOM
1 stop30h 00mTurkish Airlines
Sun 2/87:00 amBOM - ORD
1 stop22h 55mTurkish Airlines
Deal found 11/15$792
This Delta deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/181:47 pmMDW - BOM
2 stops23h 03mDelta
Tue 12/162:20 amBOM - MDW
2 stops27h 10mDelta
Deal found 11/15$813

Cheap flight deals from Illinois to Mumbai

Keep the following information in mind while searching for Illinois to Mumbai flight deals. Data was last updated November 16, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$757
(Delta)

One-way from

$368
(oojo)

Popular in

December

Cheapest in

September

Average price

$931
Provider with most accurate pricing for Chicago (CHI)-Mumbai Chhatrapati Shivaji Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chicago (CHI)-Mumbai Chhatrapati Shivaji Intl flights.
Search Deals
From Illinois to Mumbai Chhatrapati Shivaji Intl
Search Deals
One-way flight from Illinois to Mumbai Chhatrapati Shivaji Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Mumbai that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 16, 2025.
Use the filters below to find and compare flights from Illinois to Mumbai that are best for you.

Fly from

Illinois

Fly to

Mumbai

Route

Depart

Return

Price

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Thu 1/15

11:00 am-2:50 am

2 stops28h 20m

Mumbai Chhatrapati Shivaji Intl

Sun 2/15

2:25 am-2:20 pm

1 stop23h 25m

$760

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sat 1/10

2:30 pm-2:50 am

2 stops24h 50m

Mumbai Chhatrapati Shivaji Intl

Sun 2/15

2:25 am-2:20 pm

1 stop23h 25m

$760

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sun 1/11

1:55 pm-2:50 am

2 stops25h 25m

Mumbai Chhatrapati Shivaji Intl

Sun 2/15

2:25 am-2:20 pm

1 stop23h 25m

$760

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Mon 2/9

2:35 pm-12:30 am

1 stop46h 25m

Mumbai Chhatrapati Shivaji Intl

Sat 2/21

11:10 pm-12:55 pm

1 stop25h 15m

$764

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sun 11/30

2:35 pm-12:15 am

1 stop46h 10m

Mumbai Chhatrapati Shivaji Intl

Tue 12/23

10:55 pm-12:55 pm

1 stop25h 30m

$764

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Sat 1/10

4:25 pm-12:25 am

1 stop20h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 2/17

2:25 am-11:49 pm

2 stops32h 54m

$767

ChicagoMumbai

ORD - BOM

ORDBOM

Chicago O'Hare Intl

Fri 1/9

4:25 pm-12:25 am

1 stop20h 30m

Mumbai Chhatrapati Shivaji Intl

Tue 2/17

2:25 am-11:49 pm

2 stops32h 54m

$767

ChicagoMumbai

MDW - BOM

MDWBOM

Chicago Midway

Mon 1/19

1:28 pm-2:50 am

2 stops25h 52m

Mumbai Chhatrapati Shivaji Intl

Wed 2/25

2:25 am-5:37 pm

2 stops26h 42m

$769

ChicagoMumbai

MDW - BOM

MDWBOM

Chicago Midway

Tue 1/20

1:28 pm-2:50 am

2 stops25h 52m

Mumbai Chhatrapati Shivaji Intl

Wed 2/25

2:25 am-5:37 pm

2 stops26h 42m

$769

ChicagoMumbai

MDW - BOM

MDWBOM

Chicago Midway

Thu 1/8

11:21 am-2:50 am

2 stops27h 59m

Mumbai Chhatrapati Shivaji Intl

Fri 2/6

2:25 am-4:16 pm

2 stops25h 21m

$769

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Showing 1-10 of 60 results
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Best time to book a flight from Illinois to Mumbai

Have a flexible travel schedule? Discover the best time to fly to Mumbai from Illinois with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

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

What is the cheapest month to book a flight from Illinois to Mumbai?

Currently, February is the cheapest month in which you can book a flight from Illinois to Mumbai (average of $645). Flying from Illinois to Mumbai in June is currently the most expensive (average of $820). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IL to BOM?

Find hourly flight availability from Illinois to Mumbai. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 16, 2025.

When flying from Illinois to Mumbai, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 20% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Illinois to Mumbai. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to Mumbai flight should consider departing on Saturday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Mumbai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Mumbai from Illinois?

    Mumbai Chhatrapati Shivaji Intl (BOM) is the airport you will fly into if you book a flight from Illinois to Mumbai. It is only a 9.6 mi journey from Chhatrapati Shivaji Intl (BOM) to Mumbai’s city center.

  • How long is the flight from Illinois to Mumbai?

    Delta, Cathay Pacific, and Lufthansa can get you from Illinois to Mumbai in just under 25h 03m. Your travel time can differ by up to 21h 22m. Airlines will cover a distance of 8290 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to Mumbai?

    The most popular route from Illinois to Mumbai is Chicago O'Hare Intl - Mumbai Chhatrapati Shivaji Intl. You may also consider Lambert-St Louis - Mumbai Chhatrapati Shivaji Intl or Chicago Midway - Mumbai Chhatrapati Shivaji Intl.

  • Can I find deals for flights from Illinois to Mumbai that include hotel bookings?

    Yes. In addition to deals on Illinois to Mumbai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Mumbai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Mumbai.

  • Can I find deals for business class flights from Illinois to Mumbai?

    Yes. Cheapflights offers flight deals from Illinois to Mumbai by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Illinois to Mumbai?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Mumbai (average of $645). Flying from Illinois to Mumbai in June is currently the most expensive (average of $820). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Illinois to Mumbai

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Illinois to Mumbai

Discover the top 10 airlines that operate flights from Illinois to Mumbai. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Cathay PacificCheapest$636Average$768FlexibilityNo cancel feeOn-time72%
Air IndiaCheapest$645Average$868FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$647Average$816FlexibilityNo cancel feeOn-time77%
Etihad AirwaysCheapest$695Average$927FlexibilityNo cancel feeOn-time75%
SWISSCheapest$711Average$1,195FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$716Average$846FlexibilityNo cancel feeOn-time68%
DeltaCheapest$726Average$927FlexibilityNo cancel feeOn-timeN/A
Air FranceCheapest$731Average$990FlexibilityNo cancel feeOn-time77%
LufthansaCheapest$750Average$1,143FlexibilityNo cancel feeOn-time76%
KLMCheapest$756Average$1,175FlexibilityNo cancel feeOn-time75%

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