$595 Cheap Flights from Mumbai (BOM) to St. Louis (STL)

View $595 flight on Sat, Nov 8, 2025Opens in a new window

Popular airlines from Chhatrapati Shivaji International Airport (BOM) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Mumbai to St. Louis (BOM-STL)

Prices were available within the past 7 days and start at $595 for one-way flights and $877 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, Nov 19 - Tue, Jan 13
BOM
Mumbai
STL
St. Louis
$877 Roundtrip, found 2 days ago
$877
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Nov 19 from Mumbai to St. Louis, returning Tue, Jan 13, priced at $877 found 2 days ago
British Airways
Thu, Dec 11 - Mon, Jan 12
BOM
Mumbai
STL
St. Louis
$878 Roundtrip, found 1 day ago
$878
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Dec 11 from Mumbai to St. Louis, returning Mon, Jan 12, priced at $878 found 1 day ago
British Airways
Tue, Dec 9 - Mon, Jan 5
BOM
Mumbai
STL
St. Louis
$881 Roundtrip, found 6 days ago
$881
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Dec 9 from Mumbai to St. Louis, returning Mon, Jan 5, priced at $881 found 6 days ago
British Airways
Thu, Dec 11 - Mon, Jan 12
BOM
Mumbai
STL
St. Louis
$883 Roundtrip, found 1 day ago
$883
Roundtrip
found 1 day ago
Select British Airways flight, departing Thu, Dec 11 from Mumbai to St. Louis, returning Mon, Jan 12, priced at $883 found 1 day ago
British Airways
Tue, Dec 9 - Mon, Jan 5
BOM
Mumbai
STL
St. Louis
$885 Roundtrip, found 6 days ago
$885
Roundtrip
found 6 days ago
Select British Airways flight, departing Tue, Dec 9 from Mumbai to St. Louis, returning Mon, Jan 5, priced at $885 found 6 days ago
British Airways
Wed, Nov 19 - Tue, Jan 13
BOM
Mumbai
STL
St. Louis
$886 Roundtrip, found 2 days ago
$886
Roundtrip
found 2 days ago
Select British Airways flight, departing Wed, Nov 19 from Mumbai to St. Louis, returning Tue, Jan 13, priced at $886 found 2 days ago
Delta
Wed, Nov 12 - Wed, Jan 7
BOM
Mumbai
STL
St. Louis
$1,095 Roundtrip, found 2 days ago
$1,095
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 12 from Mumbai to St. Louis, returning Wed, Jan 7, priced at $1,095 found 2 days ago
Virgin Atlantic
Wed, Nov 12 - Wed, Jan 7
BOM
Mumbai
STL
St. Louis
$1,108 Roundtrip, found 2 days ago
$1,108
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Wed, Nov 12 from Mumbai to St. Louis, returning Wed, Jan 7, priced at $1,108 found 2 days ago
Air France
Wed, Nov 12 - Wed, Jan 7
BOM
Mumbai
STL
St. Louis
$1,145 Roundtrip, found 2 days ago
$1,145
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, Nov 12 from Mumbai to St. Louis, returning Wed, Jan 7, priced at $1,145 found 2 days ago
KLM
Fri, Dec 12 - Mon, Jan 12
BOM
Mumbai
STL
St. Louis
$1,149 Roundtrip, found 1 day ago
$1,149
Roundtrip
found 1 day ago
Select KLM flight, departing Fri, Dec 12 from Mumbai to St. Louis, returning Mon, Jan 12, priced at $1,149 found 1 day ago
Flights from Mumbai (BOM) to St. Louis (STL)
Origin airport
Chhatrapati Shivaji Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
Air Canada, British Airways, Cathay Pacific, Lufthansa, Qatar Airways, Turkish Airlines, Virgin Atlantic
Roundtrip price
$876
Distance
8295 mi

Mumbai to St. Louis Flights

The cheapest times to fly from Mumbai to St. Louis

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Mumbai to St. Louis are during the month of November. You can find some of the cheapest flights from Mumbai to St. Louis with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Mumbai to St. Louis

Sunday is one of the best days to book for cheap flights from Mumbai to St. Louis: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Mumbai to St. Louis

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Mumbai to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $595 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Mumbai to St. Louis flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Mumbai to St. Louis airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL) cost?
Grab a cheap one-way flight from $595 or cheap return flight from $877 from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL)?
November is the least expensive month to fly from BOM to STL. Traveling during an off-peak travel window is often the key to finding better deals on flights.
What is the cheapest airline that flies from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest BOM to STL flight.
How many flights per day from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL)?
You'll have to book a flight with a layover when traveling from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from BOM to STL?
Typically you'll have the most choice when it comes to flights on a Friday. Tuesdays are often the quietest.* However, this can change based on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL)?
Opt for a flight from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Last-minute bookings from BOM to STL are usually more expensive. For the lowest rates, start looking for flights ahead of time. That being said, if you can play around with your travel dates, it's possible to score a cheap ticket right before you leave.
Is it cheaper to book a BOM to STL flight and hotel package?
Booking a BOM to STL flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of stays and then add flights, activities and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Chhatrapati Shivaji Intl. Airport (BOM) to Lambert-St. Louis Intl. Airport (STL)?
If you booked your BOM to STL flight within the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the ticket type you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you want more information.

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*Available to One Key members.