BOM - STL

$555 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 1/15. 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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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 round-trip 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 round-trip flight deals from Mumbai to St. Louis

Fri, Nov 14 - Tue, Nov 18
British Airways Logo
8:40 am - 11:56 pmBOM-STL
26h 46m2 stops
British Airways Logo
2:52 pm - 12:15 amSTL-BOM
21h 53m2 stops
$962British Airways
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Fri, Nov 14 - Tue, Nov 18
British Airways Logo
8:40 am - 11:56 pmBOM-STL
26h 46m2 stops
British Airways Logo
2:52 pm - 12:15 amSTL-BOM
21h 53m2 stops
$1,058British Airways
Find Deal
Thu, Nov 13 - Tue, Nov 18
Delta Logo
2:20 am - 5:09 pmBOM-STL
26h 19m2 stops
Delta Logo
2:36 pm - 12:25 amSTL-BOM
22h 19m2 stops
$1,084Delta
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Thu, Nov 13 - Tue, Nov 18
Delta Logo
2:25 am - 5:57 pmBOM-STL
27h 02m2 stops
Delta Logo
11:39 am - 12:25 amSTL-BOM
25h 16m2 stops
$1,086Delta
Find Deal
Thu, Nov 13 - Tue, Nov 18
Virgin Atlantic Logo
4:40 am - 5:57 pmBOM-STL
24h 47m2 stops
Virgin Atlantic Logo
1:55 pm - 2:50 amSTL-BOM
25h 25m2 stops
$1,156Virgin Atlantic
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Tue, Nov 11 - Wed, Nov 19
Multiple Airlines Logo
2:20 am - 4:07 pmBOM-STL
25h 17m2 stops
Multiple Airlines Logo
2:36 pm - 12:20 amSTL-BOM
22h 14m2 stops
$1,290Multiple Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Lufthansa Logo
2:55 am - 1:55 pmBOM-STL
22h 30m1 stop
Lufthansa Logo
3:50 pm - 9:00 amSTL-BOM
29h 40m1 stop
$1,447Lufthansa
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Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
10:10 pm - 11:59 pmBOM-STL
37h 19m2 stops
Multiple Airlines Logo
3:50 pm - 1:05 amSTL-BOM
21h 45m1 stop
$1,454Multiple Airlines
Find Deal
Tue, Nov 11 - Wed, Nov 19
Lufthansa Logo
2:55 am - 1:55 pmBOM-STL
22h 30m1 stop
Lufthansa Logo
3:50 pm - 8:15 amSTL-BOM
28h 55m2 stops
$1,471Lufthansa
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Wed, Nov 12 - Wed, Nov 19
Multiple Airlines Logo
10:45 pm - 5:39 pmBOM-STL
30h 24m3 stops
Multiple Airlines Logo
4:05 pm - 2:30 amSTL-BOM
22h 55m2 stops
$1,497Multiple Airlines
Find Deal

Everything you should know

Top airlines
British Airways
Cheapest • from $962 (round-trip)
Delta
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
When to travel
October
Cheapest • 23% price drop
May
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Cheapest round-trip
$962
Typical prices: $1,110-$1,250
British Airways
Fri 11/14Tue 11/18
BOM - STL • 2 stops
Cheapest one-way
$555
Typical prices: $1,033-$1,409
Multiple Airlines
Thu 1/15
BOM - STL • 3 stops
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We hope you love your trip to St. Louis!
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 round-trip flight from Mumbai to St. Louis?

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

What’s the cheapest day of the week to fly from Mumbai to St. Louis?

The average price of all round-trip flights from Mumbai to St. Louis clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to St. Louis on a Monday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from Mumbai to St. Louis. For your return ticket, we recommend flying on a Monday and avoiding Wednesdays for the best deals.

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 October, where tickets cost $989 (return) on average. On the other hand, the most expensive months are January and May, where the average cost of round-trip tickets is $2,078 and $1,352 respectively.

Good to know

Low seasonFebruary
Cheapest flight$555
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 5% increase in price.
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 round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips 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 $555 for a one-way ticket and $962 for a round-trip.

  • Do I need a passport to fly between Mumbai and St. Louis?

    Yes

  • 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, and SkyTeam are the airline alliances operating flights between Mumbai and St. Louis, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Mumbai to St. Louis, Delta or British Airways?

    The two airlines most popular with KAYAK users for flights from Mumbai to St. Louis are Delta and British Airways. With an average price for the route of $1,209 and an overall rating of 7.9, Delta is the most popular choice. British Airways is also a great choice for the route, with an average price of $1,023 and an overall rating of 6.7.

  • 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 round-trip ticket. You could then fly to St. Louis with an airline and back to Mumbai with another airline. Booking your flights between Mumbai and STL can sometimes prove cheaper using this method.

  • 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 airlines 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.
7.9
DeltaOverall score based on 7993 reviews
8.2Boarding
7.9Entertainment
8.5Crew
7.9Comfort
7.3Food
Airline reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

10.0 ExcellentAnonymous, Oct 2025CDG - SEA
Read more Delta reviews

DELTA does a terrific job making sure you are well taken care of during the flight, gives you assurance before the flight through numerous email notifications about your upcoming flight & lastly good follow up after the flight making sure your needs were mat. It has been, is & will continue to be my carrier of choice in all my future travels. Good Job DELTA

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

Seats comfortable, service and food very mediocre, staff not very attentive, worse than many other our flights with Delta.

Overall good experience; however, there was one flight attendant who was rather rough compared to everyone else. Everything else was good: entertainment, food. Delta keeps on delivering! Thank you!

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

Crew blocked exits to front of ship with galley carts. Also split five person family apart on international flight without fixing.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Not my definition of first class. No leg room and barely any recline. The food was good. The crew was great. The comfort for the price I paid for London to Cairo was highway robbery. The Wi-Fi didn't work for me either.

There might be more food options for people who can't eat so much starch/sugar/bread/rice. Meat, cheese, walnuts/pecans for snack, maybe jerky or other kinds of meat-based snacks would be better than bread and rice and sweets. I had an extra chardonnay, which was fine. The entertainment was great.

Unfortunately, my flight was cancelled because of some sort of emergency over the Atlantic and had to return to London. While I think British Airways made every effort to mitigate the situation, I must say it was still pretty unpleasant. I do appreciate the fact, however, that British Airways put my safety first…and I think the effort to correct a bad situation was very sincere. But I think the process might be handled better in future.

Crew service was poor and very little difference between premium economy and economy. Disappointed.

My bags never made it on the flight and I now have to wait for them to arrive hopefully tomorrow. You can’t even track your bags in the app to see where they are since they didn’t arrive. You have to file a claim and then wait for them to inform you when you will receive your bag. We were already delayed for an hour due to baggage so I don’t understand how my bag didn’t make the flight.

One of the worst experience given the middle seat even asked for the change no one honored,boarded at the end and overall one of the worst experience

It was good although our flight to the UK was cancelled and rescheduled for two days later. This was after we were already seated on the plane. We missed the first leg of our trip. BA did put us up at a hotel and paid for our meals but we lost our hotel costs in Glasgow.

The crew was very nice and pleasant. We were very reluctant to book our flight with British Airlines because we had bad experience with their flight attendants on the previous trips, they were rude and not helpful.

I am a 25+ years American Airlines member. British Airways is simply above and beyond in every customer satisfaction category.

The seat pads are past there sell by date now and are uncomfotable. Also, with screens in the back of the seat, the seats shouldnt be able to recline as this puts rhe screen in your face.

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

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