$369 Find Cheap Flights from St. Louis to India

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to India departing on 4/19. 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 India

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to India

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Delhi
New Delhi2 stops$936
Mumbai
Mumbai2 stops$937
Hyderabad
Hyderabad2 stops$1,019
Bengaluru
Bengaluru2 stops$1,063
Ahmedabad
Ahmedabad2 stops$1,031
Chennai
Chennai2 stops$932
Kochi
Kochi2 stops$1,004
Kolkata
Kolkata2 stops$941
Amritsar
Amritsar2 stops$1,421
Thiruvananthapuram
Thiruvananthapuram2 stops$1,223
Vijayawada
Vijayawada3 stops$2,308
New Delhi
New Delhi2 stops$936
Mumbai
Mumbai2 stops$937
Hyderabad
Hyderabad2 stops$1,019
Bengaluru
Bengaluru2 stops$1,063
Ahmedabad
Ahmedabad2 stops$1,031
Chennai
Chennai2 stops$932
Kochi
Kochi2 stops$1,004
Kolkata
Kolkata2 stops$941
Amritsar
Amritsar2 stops$1,421
Thiruvananthapuram
Thiruvananthapuram2 stops$1,223
Vijayawada
Vijayawada3 stops$2,308

Book Cheap St. Louis to India Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to India 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 St. Louis to India

Sun, Apr 19 - Thu, May 14
Multiple Airlines Logo
7:00 am - 2:45 am
STL
-
MAA
33h 15m
2 stops
Multiple Airlines Logo
9:55 pm - 7:30 pm
MAA
-
STL
32h 05m
2 stops
$932Multiple Airlines
Wed, Apr 22 - Sun, May 31
Multiple Airlines Logo
7:00 am - 7:20 pm
STL
-
DEL
25h 50m
2 stops
Multiple Airlines Logo
9:15 pm - 11:44 pm
DEL
-
STL
36h 59m
2 stops
$936Multiple Airlines
Tue, Apr 7 - Tue, Nov 10
Multiple Airlines Logo
4:05 pm - 2:50 am
STL
-
BOM
24h 15m
2 stops
Multiple Airlines Logo
1:35 am - 3:30 pm
BOM
-
STL
49h 25m
2 stops
$937Multiple Airlines
Tue, Apr 7 - Tue, Nov 10
Multiple Airlines Logo
4:05 pm - 11:25 am
STL
-
BOM
32h 50m
2 stops
Multiple Airlines Logo
2:55 am - 1:55 pm
BOM
-
STL
22h 30m
1 stop
$940Multiple Airlines
Tue, Sep 15 - Wed, Oct 14
Qatar Airways Logo
6:41 am - 1:55 am
STL
-
DEL
32h 44m
2 stops
Qatar Airways Logo
3:25 am - 11:59 pm
DEL
-
STL
31h 04m
2 stops
$968Qatar Airways
Sun, Apr 19 - Wed, May 13
Qatar Airways Logo
12:27 pm - 2:40 am
STL
-
MAA
27h 43m
2 stops
Qatar Airways Logo
3:55 am - 11:56 pm
MAA
-
STL
30h 31m
2 stops
$974Qatar Airways
Thu, Sep 3 - Sun, Sep 20
Delta Logo
6:00 am - 12:30 am
STL
-
HYD
32h 00m
2 stops
Delta Logo
2:20 am - 11:37 pm
HYD
-
STL
31h 47m
2 stops
$1,019Delta
Tue, Sep 1 - Fri, Oct 30
Lufthansa Logo
9:16 am - 1:15 am
STL
-
HYD
29h 29m
2 stops
Lufthansa Logo
3:40 am - 9:37 am
HYD
-
STL
40h 27m
2 stops
$1,076Lufthansa
Sat, Sep 5 - Sun, Sep 20
Delta Logo
7:00 am - 12:30 am
STL
-
HYD
31h 00m
2 stops
Delta Logo
2:20 am - 11:37 pm
HYD
-
STL
31h 47m
2 stops
$1,089Delta
Tue, May 12 - Tue, May 19
British Airways Logo
5:53 pm - 12:10 pm
STL
-
ATQ
31h 47m
3 stops
British Airways Logo
12:40 pm - 7:33 pm
ATQ
-
STL
41h 23m
3 stops
$1,961British Airways
Booking Insights

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

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

What is the cheapest St. Louis to India flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to India from St. Louis found in the last 72 hours was to Hyderabad, at $1,379 round-trip. The most popular route is from St. Louis (STL) to Hyderabad (HYD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $1,379.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to India, 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 St. Louis to India is September, when tickets cost $938 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,632 and $1,348 respectively.

How far in advance should I book a flight from St. Louis to India?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from St. Louis to India, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from St. Louis to India, you should book around 2 weeks before departure, which saves you about 20% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low seasonSeptember
Cheapest flight$369
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 25% increase in price.
Flight from St. Louis to Mumbai

FAQs - booking India flights

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

    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 St. Louis to India.

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

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

    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 from St. Louis to India with an airline and back with another airline.

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

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

Reviews of the top 5 airlines serving from St. Louis to India

 
Need help choosing which airline to fly with from St. Louis to India? 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 8357 reviews
8.1Boarding
7.9Comfort
7.2Food
8.5Crew
7.8Entertainment
Airline reviews

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

2.0 MediocreJames, Mar 2026
BOS - LGA
Read more Delta reviews

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

Got to fly my favorite plane, the Boeing 767-400ER, to Milan. The soft blush pink mood lighting during meal service was very beautiful and gorgeous. The service was top-notch, and our flights were on time. I highly recommend Delta.

I am still at the Airport! Delayed Delayed and Delyaed

I took seat 15A in anticipation of window seat, there is no window.

The first class flight attendant was awful to everyone. Very rude; no customer service. She should not be working in first class.

Extremely uncomfortable seats with very little cushioning, unable to recline enough to sleep comfortably on this 13 hour overnight flight. My body was in pain by the end.

When we checked in at the Siem Reap Airport in Cambodia, we were only given three boarding passes and told that we would have to check in with American when we arrived in Boston. This was a source of stress for us. After we landed in Boston, we had a long passage from Terminal E to Terminal B (American Airline ticketing counter). Because the electronic ticketing kiosks for check-in would not recognize our Confirmation Code, we had to wait for an hour in a long line where only two AA reps were taking care of Special Services passengers. In many years of both business and recreational travel, I have never had this experience. I would expect more from AA being in partnership with other airlines to do a better job with this.

Our experience on the Doha to Hyderabad segment was extremely stressful due to prolonged delays and a lack of clear communication from the airline. We were traveling as a family, including children, and the uncertainty around timing and next steps caused significant distress. There was very little proactive information provided during the delay, and we were not given clear written explanations about what was happening or how long it might take. This made it difficult to manage the situation, especially while caring for children in a transit environment. In addition, one member of our party was ultimately unable to continue travel, which added to the emotional strain and disruption of the trip. Overall, the experience highlighted gaps in communication, customer care, and handling of unexpected situations. We are sharing this feedback so that future passengers, especially families, are supported with clearer communication and better assistance during irregular operations.

The seat cushions are absolutely lacking, not sure if they know the passengers are traveling for 14 hours straight, but the padding made our back and butt ache like crazy. The entertainment console had its own problems, either the headphone jack wasn't working or the power outlet via usb or ac outlet was not working. Not to mention the seat handles were not adjustable in some planes in the middle or on the aisle. Qatar/Indigo may be operating a very old fleet of planes to make as much profit as possible, but passengers may not be following them for long, should this treatment of its customers continue. Qatar/Indigo, wake up and do it right by your customers, or they may not be your customers anymore.

It would help id flight crew were not rude and showed some courtesy. They were shouting at passengers and yelling instructions as if we were school children at lunch cafeteria!!

Looks like a local flight. Food was horrible. No entertainment system.

All good. Over four hours flight if provided snacks like Qatar Airways would be better

Lobster starter in business class was not good, tough, served cold, and without butter. Movie selection was missing latest releases, did not offer older classic, high quality movies

Food was absolutely pathetic. I wasted so much food which I thought was inedible. I also loathe the inflight entertainment system which has very little content

My entire row did not have power for the full duration of a 14.5 hour flight. Could not charge any devices such as laptop or phones for the entirety of the long flight. The flight attendants tried to remedy the issue by resetting the power, but were not successful. The only other solution provided was to move me to another seat on the plane which was in the middle row. I had paid for a “preferred” seat that was a window seat. This was a downgrade being offered due to the power issue.

the entire flight felt off. The crew seemed uninterested and disengaged. The food service was really bad - overcooked, bland, weird food service. They actually woke us up to serve chicken wraps in the middle of the night, after dinner and before breakfast. Made no sense. Ultimately, I was glad they did though, because the breakfast had been held for so long it was inedible. Eggs, potatoes, sausage - all disgusting. We were asked to "honor" the lavatories for premium customers and stay in our own cabin: this was also strange. So people in economy didn't pay enough to use the closest toilet to them??? It's a toilet. All in all, not the experience I have come to expect from United Airlines. The return flight from Paris to SFO was better, btw.

Smooth and easy boarding, comfortable for the entire 5 hour flight, and the seat back entertainment was great! I appreciated all the features, from location info and maps, movies, the ability to connect with Bluetooth headphones, and good selection of movies. Food was good, normal airline snacks (I didn’t purchase anything)

Overall, the flight was good. Lounge access should be with all business class tickets.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

Awful. No counter attendants. No dinner offered due to delays.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Flights were on time. Free Wifi on plane. Everything was well organized.

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

The flight itself was excellent but the gate attendant made me check my carryon since she said it was an inch too big. I’ve had no problems with this carryon on recent flights on Qantas, Delta, Austrian, Southwest Airlines even though the overhead bins are the same size. there were other carryons in the bins that also looked larger than mine and there was room left in the bins for more. When I picked up my carryon from baggage claim one of the wheels had broken off.

The flight changed gates multiple times and flight had to be delayed multiple times

We called Kayak for a change due to the TSA situation in Atlanta. What we got was a canceled return flight (in error) and we had to find the mistake. Not happy with Kayak who blamed it on AA.

Tv screens and movie selection v good. Friendly staff. They were really worried about max capacity and room for carryons. That is never fun but i had no problem finding space when I boarded.

I was in last row so that is never great bc the person in front of me leaned his seat all the way back into me.

Delayed for mechanical and no updates on what was happening and how long the delay might be.

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

On the return flight, arriving in Denver we sat on the tarmac in Denver for over 20 minutes.

Typical AA - late by 90+ mn. Gate changed twice... Changed the departure time 6 times No explanation, no communication on reasons for delay I travel with AA twice a year... and it is consistently very poor.. I will continue to use AA only when i have to.

Lufthansa cancelled our flight from Los Angeles to Naples Italy on March 10 for scheduled flight on March 12 Very stressful experience trying to arrange alternatives. Will never fly again with Lufthansa

Everything could have been better. What needed to be wrong with United went wrong

The staff was bit rude when I asked for an extra drink after one beer, asked for one wine glass.

Very good, i got two seats for myself, and was comfortable with the blanket i got

I hated the FRA Airport. Confusing signage, including the path to Immigration and Security It seems that the airport grew haphazardly over the years. I have been through multiple WW Hubs with much better experiences.

Economy Priority seats are extremely uncomfortable. There is no way to escape the boxed in feeling, particularely because the distance between to rows are too short, the hard edge of the front row is keeping legs confined. There is no elevated place to put your feet. I am of average, European size.

Terrible. Both flights were significantly delayed, no luggage, made me check my small bag when many, many others had much larger carry-ons, not even a bottle of water . . . I will not fly Discover Airlines again.

Boarding was by group and we had to take the bus. There were no elevators so had to walk down the stairs. It would help to have escalators or elevators. Note I had a special needs child and the gate crew was rushing us in. The bus was full but we were packed with no seats to sit.

The food from Delhi to Frankfurt went bad or something cause I got sick after I ate the meal and felt ill the rest of my travel back to NY

Everything was on time, even though the layover in Frankfurt was 22hrs

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

Information on your arrival and departure airports