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Cheap flights from Mumbai to St. Louis from $593

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Mumbai to St. Louis departing on 10/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Mumbai to St. Louis

Cheap round-trip flights

British Airways Logo
2:15 am - 9:00 pmBOM-STL
30h 15m2 stops
British Airways Logo
11:42 am - 12:15 amSTL-BOM
25h 03m2 stops
$1,032British Airways
Find Deal
Mon, Nov 3 - Wed, Nov 26
British Airways Logo
2:15 am - 9:00 pmBOM-STL
30h 15m2 stops
British Airways Logo
8:39 am - 12:15 amSTL-BOM
28h 06m2 stops
$1,043British Airways
Find Deal
Mon, Nov 3 - Thu, Nov 27
British Airways Logo
1:10 pm - 7:30 pmBOM-STL
41h 50m2 stops
British Airways Logo
6:00 am - 12:15 amSTL-BOM
30h 45m2 stops
$1,052British Airways
Find Deal
Tue, Nov 4 - Thu, Nov 27
Delta Logo
2:25 am - 11:23 pmBOM-STL
32h 28m2 stops
Delta Logo
2:05 pm - 3:00 amSTL-BOM
25h 25m2 stops
$1,061Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18
Delta Logo
2:20 am - 11:40 pmBOM-STL
32h 50m2 stops
Delta Logo
2:36 pm - 12:20 amSTL-BOM
22h 14m2 stops
$1,062Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18
British Airways Logo
1:10 pm - 8:23 pmBOM-STL
42h 43m2 stops
British Airways Logo
11:42 am - 12:15 amSTL-BOM
25h 03m2 stops
$1,067British Airways
Find Deal
Tue, Nov 4 - Wed, Nov 26
Air France Logo
2:20 am - 4:33 pmBOM-STL
49h 43m2 stops
Air France Logo
11:51 am - 12:20 amSTL-BOM
24h 59m2 stops
$1,111Air France
Find Deal
Thu, Nov 13 - Tue, Nov 18
KLM Logo
2:15 am - 3:55 pmBOM-STL
24h 10m2 stops
KLM Logo
6:14 pm - 12:25 amSTL-BOM
19h 41m2 stops
$1,156KLM
Find Deal
Thu, Oct 16 - Fri, Oct 31
Multiple Airlines Logo
6:40 am - 2:27 pmBOM-STL
42h 17m2 stops
Multiple Airlines Logo
4:05 pm - 5:20 amSTL-BOM
26h 45m2 stops
$1,286Multiple Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 31
Multiple Airlines Logo
10:25 pm - 7:42 pmBOM-STL
31h 47m2 stops
Multiple Airlines Logo
10:00 am - 2:15 amSTL-BOM
29h 45m3 stops
$1,584Multiple Airlines
Find Deal
Fri, Oct 17 - Fri, Oct 31

Delta flights from Mumbai to St. Louis

Our best Delta deals on Mumbai to St. Louis flight tickets
Delta
Sep 18
BOM1:20 amMumbai Chhatrapati Shivaji Intl
32h 19m
2 stops
STL11:09 pmLambert-St Louis
Oct 21
STL10:45 amLambert-St Louis
26h 05m
2 stops
BOM11:20 pmMumbai Chhatrapati Shivaji Intl
$1,060
Find similar
Delta
Nov 13
BOM2:25 amMumbai Chhatrapati Shivaji Intl
32h 28m
2 stops
STL11:23 pmLambert-St Louis
Nov 18
STL2:05 pmLambert-St Louis
25h 25m
2 stops
BOM3:00 amMumbai Chhatrapati Shivaji Intl
$1,061
Find similar
Delta
Nov 13
BOM2:20 amMumbai Chhatrapati Shivaji Intl
32h 50m
2 stops
STL11:40 pmLambert-St Louis
Nov 18
STL2:36 pmLambert-St Louis
22h 14m
2 stops
BOM12:20 amMumbai Chhatrapati Shivaji Intl
$1,062
Find similar

United Airlines flights from Mumbai to St. Louis

Our best United Airlines deals on Mumbai to St. Louis flight tickets
United Airlines
Nov 13
BOM4:10 amMumbai Chhatrapati Shivaji Intl
31h 04m
3 stops
STL11:44 pmLambert-St Louis
Nov 18
STL3:14 pmLambert-St Louis
23h 31m
2 stops
BOM2:15 amMumbai Chhatrapati Shivaji Intl
$1,292
Find similar
United Airlines
Nov 13
BOM4:10 amMumbai Chhatrapati Shivaji Intl
31h 04m
3 stops
STL11:44 pmLambert-St Louis
Nov 18
STL3:14 pmLambert-St Louis
23h 31m
2 stops
BOM2:15 amMumbai Chhatrapati Shivaji Intl
$1,295
Find similar
United Airlines
Nov 3
BOM4:10 amMumbai Chhatrapati Shivaji Intl
29h 00m
2 stops
STL9:40 pmLambert-St Louis
Nov 26
STL8:00 amLambert-St Louis
30h 45m
3 stops
BOM2:15 amMumbai Chhatrapati Shivaji Intl
$1,413
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Mumbai to St. Louis 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, momondo users made 832,500 searches. Data last updated September 16, 2025.
Use the filters below to find and compare flights from Mumbai to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/3

2:15 am-9:00 pm

2 stops30h 15m

Lambert-St Louis

Wed 11/26

11:42 am-12:15 am

2 stops25h 03m

$1,032

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Mon 11/3

2:15 am-9:00 pm

2 stops30h 15m

Lambert-St Louis

Thu 11/27

8:39 am-12:15 am

2 stops28h 06m

$1,043

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 11/4

1:10 pm-7:30 pm

2 stops41h 50m

Lambert-St Louis

Thu 11/27

6:00 am-12:15 am

2 stops30h 45m

$1,052

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 11/13

2:25 am-11:23 pm

2 stops32h 28m

Lambert-St Louis

Tue 11/18

2:05 pm-3:00 am

2 stops25h 25m

$1,061

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 11/13

2:20 am-11:40 pm

2 stops32h 50m

Lambert-St Louis

Tue 11/18

2:36 pm-12:20 am

2 stops22h 14m

$1,062

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Tue 11/4

1:10 pm-8:23 pm

2 stops42h 43m

Lambert-St Louis

Wed 11/26

11:42 am-12:15 am

2 stops25h 03m

$1,067

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 11/13

2:20 am-4:33 pm

2 stops49h 43m

Lambert-St Louis

Tue 11/18

11:51 am-12:20 am

2 stops24h 59m

$1,111

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Thu 10/16

2:15 am-3:55 pm

2 stops24h 10m

Lambert-St Louis

Fri 10/31

6:14 pm-12:25 am

2 stops19h 41m

$1,156

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Fri 10/17

6:40 am-2:27 pm

2 stops42h 17m

Lambert-St Louis

Fri 10/31

4:05 pm-5:20 am

2 stops26h 45m

$1,286

MumbaiSt. Louis

BOM - STL

BOMSTL

Mumbai Chhatrapati Shivaji Intl

Fri 10/17

10:25 pm-7:42 pm

2 stops31h 47m

Lambert-St Louis

Fri 10/31

10:00 am-2:15 am

3 stops29h 45m

$1,584

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Mumbai to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from Mumbai to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $976. The month of June is another great option to travel to St. Louis, with average flight prices from Mumbai averaging around $1,054.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Monday when prices can be found for as low as $1,162. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $1,486. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

Can stopping save me money on Mumbai to St. Louis flights?

You could potentially save up to 32% on your flight if you consider stops on a Mumbai to St. Louis flight.

How have Mumbai to St. Louis flight prices changed over time?

As of September 2025, prices for Mumbai to St. Louis flights are approximately 40% cheaper when compared to flights at the same time last year.

When to book flights from Mumbai to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Mumbai to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Mumbai to St. Louis (BOM to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Mumbai to St. Louis

Direct flights

None
There are no direct flights from Mumbai to St. Louis. There are no popular flight routes from Mumbai to St. Louis.
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  • How far is Mumbai Chhatrapati Shivaji Intl to Lambert-St Louis by plane?

    The distance between Mumbai Chhatrapati Shivaji Intl and Lambert-St Louis is about 8303.2 mi. By plane, this route typically takes 21h 20m.

  • When did momondo last update prices for flights from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport are updated daily.

  • How many operators does momondo search for flights from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Mumbai Chhatrapati Shivaji Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Mumbai to St. Louis?

Best airlines flying from Mumbai to St. Louis

Compare and see reviews for airlines that fly from Mumbai to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $944Free CancellationRating
6.7
7,363 reviews
Search British Airways flights
DeltaPriceFrom $1,130Free CancellationRating
7.9
7,957 reviews
Search Delta flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Fenton
Collinsville
Wentzville
Alton
St. Peters
Farmington
Festus
Glencoe
Clayton
Edwardsville
Eureka
Litchfield
Shrewsbury

Why use momondo?

Why should I use momondo to find a flight deal from Mumbai to St. Louis?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Mumbai to St. Louis. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Mumbai to St. Louis with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Mumbai to St. Louis flights to just show those with flexible booking policies.

How can momondo help me find flights from Mumbai to St. Louis?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to St. Louis from Mumbai.

I’m not ready to book a flight from Mumbai to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Mumbai to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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