BOM - STL

₹ 57,011 Find Cheap Flights from Mumbai to St. Louis

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 St. Louis departing on 15/7. 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.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mumbai to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Mumbai to St. Louis, as well as popular online travel agencies
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Everything you should know

Cheapest return fare
₹ 94,829
Typical prices: ₹ 117,946-₹ 97,382
British Airways
Thu 16/7Tue 15/9
BOM - STL • 2 stops
Cheapest one-way flight
₹ 57,011
Typical prices: ₹ 85,280-₹ 107,782
Multiple Airlines
Wed 15/7
BOM - STL • 2 stops
Top airlines
Cheapest • from ₹ 94,829 (return)
Best reviews • 6.7 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
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Direct flights
Not available
There are currently no direct flights between Mumbai and St. Louis. You’ll need at least 2 connections.
Insights
Insights
Insights
Insights
Top stopover airports
Cheapest • Avg ₹ 99,973 (return)
Shortest trip • 20h 30m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to St. Louis!
Flight Deals
Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Mumbai to St. Louis 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 return flight deals from Mumbai to St. Louis

Thu, 16 Jul - Tue, 15 Sep
British Airways Logo
12:50 - 00:16
BOM
-
STL
45h 56m
2 stops
British Airways Logo
08:54 - 23:40
STL
-
BOM
28h 16m
2 stops
₹ 94,829British Airways
Thu, 16 Jul - Tue, 15 Sep
British Airways Logo
12:50 - 00:16
BOM
-
STL
45h 56m
2 stops
British Airways Logo
08:54 - 10:50
STL
-
BOM
39h 26m
2 stops
₹ 94,924British Airways
Thu, 16 Jul - Tue, 15 Sep
British Airways Logo
09:30 - 19:21
BOM
-
STL
44h 21m
2 stops
British Airways Logo
21:35 - 07:30
STL
-
BOM
23h 25m
1 stop
₹ 121,586British Airways
Thu, 16 Jul - Tue, 15 Sep
British Airways Logo
09:30 - 19:21
BOM
-
STL
44h 21m
2 stops
British Airways Logo
21:35 - 07:30
STL
-
BOM
23h 25m
1 stop
₹ 121,680British Airways
Thu, 16 Jul - Tue, 15 Sep
British Airways Logo
12:50 - 19:21
BOM
-
STL
41h 01m
2 stops
British Airways Logo
21:35 - 10:50
STL
-
BOM
26h 45m
1 stop
₹ 121,869British Airways
Wed, 19 Aug - Fri, 4 Sep
British Airways Logo
01:40 - 19:27
BOM
-
STL
28h 17m
2 stops
British Airways Logo
09:44 - 23:40
STL
-
BOM
27h 26m
2 stops
₹ 132,837British Airways
Tue, 14 Jul - Wed, 22 Jul
Delta Logo
02:00 - 15:13
BOM
-
STL
23h 43m
2 stops
Delta Logo
11:18 - 00:01
STL
-
BOM
26h 13m
2 stops
₹ 136,335Delta
Wed, 15 Jul - Wed, 22 Jul
British Airways Logo
09:30 - 19:30
BOM
-
STL
20h 30m
1 stop
British Airways Logo
11:15 - 23:40
STL
-
BOM
25h 55m
2 stops
₹ 146,640British Airways
Wed, 19 Aug - Fri, 4 Sep
British Airways Logo
01:40 - 19:27
BOM
-
STL
28h 17m
2 stops
British Airways Logo
21:35 - 07:30
STL
-
BOM
23h 25m
1 stop
₹ 164,699British Airways
Tue, 14 Jul - Wed, 22 Jul
Lufthansa Logo
02:40 - 13:25
BOM
-
STL
21h 15m
1 stop
Lufthansa Logo
15:30 - 01:00
STL
-
BOM
23h 00m
1 stop
₹ 165,360Lufthansa
Booking Insights

KAYAK's insights & trends for Mumbai to St. Louis flights

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

How much is a return flight from Mumbai to St. Louis?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from Mumbai to St. Louis departing in July.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Mumbai to St. Louis, 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 St. Louis is February, where tickets cost ₹ 0 (return) on average. On the other hand, the most expensive months are April and March, where the average cost of round-trip tickets is ₹ 173,302 and ₹ 158,175 respectively.

Good to know

Cheapest flight₹ 57,011
Most popular time to fly and prices are also 5% lower on average.
Flight from Mumbai to St. Louis

When to book flights from Mumbai to St. Louis

Are your dates flexible? Find out the best times to travel from Mumbai to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Mumbai to St. Louis

  • What is the cheapest flight from Mumbai to St. Louis?

    In the last 3 days, the lowest price for a flight from Mumbai to St. Louis was ₹ 64,386 for a one-way ticket and ₹ 94,829 for a return.

  • Which airports will I be using when flying from Mumbai to St. Louis?

    When flying out of Mumbai you will be using Mumbai Chhatrapati Shivaji Intl. You will be landing at St. Louis, also known as Lambert-St Louis.

  • Which aircraft models fly most regularly from Mumbai to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Mumbai to St. Louis?

    oneworld is the only airline alliance operating flights between Mumbai and St. Louis.

  • How does KAYAK find such low prices on flights from Mumbai to St. Louis?

    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 St. Louis.

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to St. Louis with an airline and back to Mumbai with another airline.

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

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

Reviews of the top airline flying from Mumbai to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Mumbai to St. Louis. 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 St. Louis? 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.
6.7
British AirwaysOverall score based on 8054 reviews
7.7Crew
6.4Food
6.4Entertainment
6.8Comfort
6.9Boarding
Airline reviews

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

2.0 MediocrePeter, Jun 2026
MCO - PHL
Read more British Airways reviews

Thanks to a delay of an hour of my flight to Philadelphia on American Airlines I missed my connecting flight to Amsterdam. On arrival at Philadelphia he crew on the delayed flight did not ask the passengers to let connecting passengers get off first and I arrived a few minutes after boarding was closed at the original time for the flight to AMS, this despite the fact that I had received a message from American Airlines that departure was delayed by 25 minutes. Overall very poor service, no effort from the part of American Airlines to accommodate the passenger, just rebook the flight for the next day.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I liked my seats on the return trip. Didn't like having to pay for luggage on an international flight. Also didn't like that it was on American airlines and not British Airways. I specifically selected a BA flight to experience that airline.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Seating space is appalling. Seats and all surrounding area in "Economy" is built for individuals shorter than 4' 10" and below 120 lbs. Ridiculous. While I'm not expecting fine dining, the food was the worst airplane food that I can recall.

My luggage was lost at the airport but American Airlines contacted me and got it to me the next day.

Everything you need to know for your flight from Mumbai to St. Louis

Information on your arrival and departure airports