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$480+ Cheap flights from Mumbai (BOM) to 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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOM — ORD
May 20 — May 271
Tue 5/20
Tue 5/27
1 adult, Economy
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Cheap flight deals from Mumbai to Illinois

Keep the following information in mind while searching for Mumbai to Illinois flight deals. Data was last updated May 15, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$860
(British Airways)

One-way from

$480
(Kiwi.com)

Popular in

August

Cheapest in

October

Average price

$1,064
Provider with most accurate pricing for Mumbai Chhatrapati Shivaji Intl-Chicago (CHI) flight deals.
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Provider most trusted by Cheapflights users for Mumbai Chhatrapati Shivaji Intl-Chicago (CHI) flights.
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From Mumbai Chhatrapati Shivaji Intl to Illinois
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One-way flight from Mumbai Chhatrapati Shivaji Intl to Illinois
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Highest demand for flights based on searches. 9% potential increase in price ($110 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find flight deals from Mumbai to Illinois

Cheapest flights from Mumbai to Illinois
Explore the most affordable flight options available from Mumbai to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 15, 2025.

This British Airways deal was found by Cheapflights users on 5/14. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/121:05 pmBOM - ORD
1 stop37h 20mBritish Airways
Wed 11/1211:45 amORD - BOM
2 stops31h 40mBritish Airways
Deal found 5/14$860
This Air Canada deal was found by Cheapflights users on 5/15. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/301:30 amBOM - ORD
2 stops44h 24mAir Canada
Thu 8/1410:40 amORD - BOM
2 stops27h 55mAir Canada
Deal found 5/15$861
This Lufthansa deal was found by Cheapflights users on 5/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1112:40 amBOM - ORD
1 stop25h 45mMultiple Airlines
Sun 8/106:05 pmORD - BOM
2 stops20h 30mMultiple Airlines
Deal found 5/15$862
This SWISS deal was found by Cheapflights users on 5/15. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1512:40 amBOM - ORD
2 stops21h 55mSWISS
Wed 11/194:10 pmORD - BOM
1 stop18h 50mSWISS
Deal found 5/15$863
This oojo deal was found by Cheapflights users on 5/13. 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.
Fri 7/189:00 pmBOM - ORD
1 stop20h 55mAir India
Tue 10/2812:00 pmORD - BOM
2 stops19h 45mAir India
Deal found 5/13$864
This Lufthansa deal was found by Cheapflights users on 5/15. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/182:40 amBOM - ORD
1 stop22h 45mLufthansa
Mon 9/294:00 pmORD - BOM
2 stops22h 35mLufthansa
Deal found 5/15$869
This Ethiopian Air deal was found by Cheapflights users on 5/14. 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 Ethiopian Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/811:05 amBOM - ORD
2 stops31h 40mEthiopian Air
Sun 8/1010:15 amORD - BOM
1 stop29h 20mEthiopian Air
Deal found 5/14$870
This Air France deal was found by Cheapflights users on 5/15. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/91:20 amBOM - ORD
1 stop24h 10mAir France
Mon 7/75:10 pmORD - BOM
1 stop19h 40mAir France
Deal found 5/15$873
This Delta deal was found by Cheapflights users on 5/15. 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.
Thu 7/32:15 amBOM - ORD
1 stop22h 25mDelta
Thu 9/410:35 amORD - BOM
2 stops27h 10mDelta
Deal found 5/15$875
This Delta deal was found by Cheapflights users on 5/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/61:20 amBOM - MDW
2 stops26h 57mDelta
Mon 7/79:25 amMDW - BOM
2 stops27h 25mDelta
Deal found 5/14$881
This Etihad Airways deal was found by Cheapflights users on 5/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/301:50 pmBOM - ORD
1 stop29h 25mEtihad Airways
Sun 9/71:55 pmORD - BOM
1 stop19h 05mEtihad Airways
Deal found 5/15$882
This Vakatrip deal was found by Cheapflights users on 5/14. 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 Vakatrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2110:40 amBOM - ORD
2 stops42h 27mVirgin Atlantic
Tue 6/247:59 pmORD - BOM
2 stops26h 16mVirgin Atlantic
Deal found 5/14$900

Cheapflights Fare Finder

Customize your flight search to find flights from Mumbai to Illinois 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 May 15, 2025.
Use the filters below to find and compare flights from Mumbai to Illinois that are best for you.

Fly from

Mumbai

Fly to

Illinois

Route

Depart

Return

Price

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Thu 6/12

1:05 pm-3:55 pm

1 stop37h 20m

Chicago O'Hare Intl

Sun 11/9

10:15 am-12:15 am

2 stops26h 30m

$860

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Fri 5/30

1:30 am-9:52 am

2 stops42h 52m

Chicago O'Hare Intl

Fri 8/15

9:14 pm-11:50 pm

2 stops40h 06m

$861

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Wed 6/11

12:40 am-3:55 pm

1 stop25h 45m

Chicago O'Hare Intl

Sun 8/10

6:05 pm-1:05 am

2 stops20h 30m

$862

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Mon 9/15

12:40 am-12:05 pm

2 stops21h 55m

Chicago O'Hare Intl

Wed 11/19

4:10 pm-10:30 pm

1 stop18h 50m

$863

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Fri 7/18

7:40 am-7:25 am

2 stops34h 15m

Chicago O'Hare Intl

Tue 10/28

12:00 pm-6:15 pm

2 stops19h 45m

$864

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Sun 6/8

2:40 am-12:55 pm

1 stop20h 45m

Chicago O'Hare Intl

Thu 9/11

6:00 pm-1:05 am

2 stops20h 35m

$867

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Sun 6/8

11:05 am-8:15 am

2 stops31h 40m

Chicago O'Hare Intl

Sun 8/10

10:15 am-2:05 am

1 stop29h 20m

$870

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Mon 6/9

1:20 am-3:00 pm

1 stop24h 10m

Chicago O'Hare Intl

Mon 7/7

5:10 pm-11:20 pm

1 stop19h 40m

$873

MumbaiChicago

BOM - ORD

BOMORD

Mumbai Chhatrapati Shivaji Intl

Thu 7/3

2:15 am-2:10 pm

1 stop22h 25m

Chicago O'Hare Intl

Thu 9/4

10:35 am-12:15 am

2 stops27h 10m

$875

MumbaiChicago

BOM - MDW

BOMMDW

Mumbai Chhatrapati Shivaji Intl

Fri 6/6

1:20 am-5:47 pm

2 stops26h 57m

Chicago Midway

Thu 7/10

9:25 am-11:20 pm

2 stops27h 25m

$881

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/14

Showing 1-10 of 50 results
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Best time to book a flight from Mumbai to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Mumbai 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 Mumbai to Illinois

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

Currently, August is the cheapest month in which you can book a flight from Mumbai to Illinois (average of $245). Flying from Mumbai to Illinois in March is currently the most expensive (average of $321). 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 BOM to IL?

Find hourly flight availability from Mumbai to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Mumbai to Illinois as you normally would.

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 15, 2025.
To help decide which airline to fly from Mumbai to Illinois, see what other customers have to say about Singapore Airlines, Delta and KLM. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,294 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very good
1,294 reviews
Singapore Airlines
8.1
Very good
1,294 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Delta
8.0
Very good
7,946 reviews
Singapore Airlines
8.1
Very good
1,294 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
KLM
7.8
Good
1,344 reviews
Singapore Airlines
8.1
Very good
1,294 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
LOT
7.6
Good
1,071 reviews
Singapore Airlines
8.1
Very good
1,294 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
SWISS
7.5
Good
1,595 reviews
Singapore Airlines
8.1
Very good
1,294 reviews

Boarding

8.2

Comfort

7.9

Overall

8.1

Entertainment

8.0

Crew

8.6

Food

7.7

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

Find useful and relevant information for your journey from Mumbai to Illinois. 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 from for flights from Mumbai to Illinois?

    Most people fly from Mumbai Chhatrapati Shivaji Intl (BOM) if they book a flight from Mumbai to Illinois. Mumbai Chhatrapati Shivaji Intl is conveniently located just 9.6 mi from Mumbai’s city center.

  • What are the cheapest airlines to fly from Mumbai to Illinois one-way?

    The cheapest airline one-way is IndiGo, with whom users have recently found tickets for as low as $480. However, be on the lookout for offers from Air India and Etihad Airways, as they are both options that can get you from Mumbai to Illinois for a low price.

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

    When deciding which route to take from Mumbai to Illinois consider Mumbai Chhatrapati Shivaji Intl - Chicago O'Hare Intl, Mumbai Chhatrapati Shivaji Intl - Chicago Midway or Mumbai Chhatrapati Shivaji Intl - Lambert-St Louis as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Mumbai to Illinois 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 Mumbai to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Mumbai to Illinois (average of $245). Flying from Mumbai to Illinois in March is currently the most expensive (average of $321). 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 Mumbai to Illinois

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

Discover the top 10 airlines that operate flights from Mumbai to Illinois. 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 May 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
IndiGoCheapest$675Average$993FlexibilityNo cancel feeOn-time80%
LOTCheapest$719Average$1,081FlexibilityNo cancel feeOn-time81%
Air IndiaCheapest$780Average$1,166FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$785Average$982FlexibilityNo cancel feeOn-time70%
DeltaCheapest$815Average$1,049FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$847Average$1,086FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$873Average$1,093FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$879Average$983FlexibilityNo cancel feeOn-time77%
KLMCheapest$886Average$1,159FlexibilityNo cancel feeOn-time75%
Etihad AirwaysCheapest$894Average$1,154FlexibilityNo cancel feeOn-time75%

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