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STL - DEL

Find cheap flights from St. Louis to New Delhi from ₹ 48,514

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 New Delhi departing on 15/5. 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
Sun 26/5
Sun 2/6

Search hundreds of travel sites at once for deals on flights to New Delhi

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to New Delhi, 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 St. Louis to New Delhi, as well as popular online travel agencies
In the last 7 days, travellers have searched 44,335,567 times on KAYAK, and here's why:

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Cheap flight deals from St. Louis to New Delhi (STL-DEL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to New Delhi 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 and deals for you by selecting your travel dates.
Choose your dates
07:37 - 21:00STL-DEL
26h 53m2 stops
00:20 - 18:58DEL-STL
29h 08m2 stops
₹ 96,445American Airlines
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Tue, 10 Sep - Wed, 30 Oct
12:55 - 21:30STL-DEL
22h 05m2 stops
22:55 - 12:20DEL-STL
23h 55m2 stops
₹ 96,695United Airlines
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Tue, 10 Sep - Thu, 31 Oct
15:25 - 23:30STL-DEL
21h 35m2 stops
03:35 - 13:55DEL-STL
21h 50m1 stop
₹ 100,363Lufthansa
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Wed, 23 Oct - Tue, 19 Nov
15:25 - 23:30STL-DEL
21h 35m2 stops
01:50 - 13:55DEL-STL
23h 35m2 stops
₹ 102,780Lufthansa
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Wed, 23 Oct - Tue, 19 Nov
17:18 - 21:30STL-DEL
41h 42m3 stops
22:55 - 15:21DEL-STL
26h 56m2 stops
₹ 104,448United Airlines
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Tue, 10 Sep - Thu, 31 Oct
07:30 - 21:00STL-DEL
27h 00m2 stops
23:30 - 19:29DEL-STL
30h 29m2 stops
₹ 106,031American Airlines
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Wed, 15 May - Sat, 15 Jun
09:50 - 20:25STL-DEL
24h 05m1 stop
01:20 - 15:21DEL-STL
48h 31m2 stops
₹ 115,201Air Canada
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Sat, 25 May - Wed, 10 Jul
09:47 - 16:00STL-DEL
43h 43m2 stops
19:05 - 23:07DEL-STL
38h 32m2 stops
₹ 121,869Japan Airlines
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Sun, 14 Jul - Sun, 28 Jul
06:04 - 16:00STL-DEL
47h 26m2 stops
19:05 - 15:40DEL-STL
31h 05m2 stops
₹ 122,370Japan Airlines
Find Deal
Tue, 9 Jul - Wed, 16 Oct
16:05 - 21:45STL-DEL
43h 10m2 stops
01:20 - 15:21DEL-STL
48h 31m2 stops
₹ 140,958Air Canada
Find Deal
Sun, 9 Jun - Wed, 10 Jul

Flights from St. Louis to New Delhi - Travel Insights & Trends

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

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

The average price of all flights from St. Louis to New Delhi clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from St. Louis to New Delhi, look for departures on Thursdays and avoid leaving on a Tuesday, as it's usually the priciest day. When flying back from New Delhi, Monday is the cheapest day to fly and Sunday is the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from St. Louis to New Delhi, 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 New Delhi is September, where tickets cost ₹ 113,700 on average. On the other hand, the most expensive months are July and December, where the average cost of tickets is ₹ 160,464 and ₹ 157,713 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from St. Louis to New Delhi, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from St. Louis to New Delhi, you should book around 3 days before departure. For the absolute cheapest price, our data suggests you should book 58 days before departure.

Which airlines provide the cheapest flights from St. Louis to New Delhi?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from St. Louis to New Delhi found by KAYAK users in the last 72 hours was for ₹ 96,445 on American Airlines, followed by United Airlines (₹ 96,695). One-way flight deals have also been found from as low as ₹ 48,514 on American Airlines and from ₹ 51,682 on Japan Airlines.

Good to know

Low season

April

High season

December

Cheapest flight

₹ 48,514
Best time to beat the crowds (9% less expensive on average)
Most popular time to fly (20% more expensive on average)
Flight from St. Louis to New Delhi

When to book flights from St. Louis to New Delhi

Are your dates flexible? Find out the best times to travel from St. Louis to New Delhi 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 St. Louis to New Delhi

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

    In the last 3 days, the lowest price for a flight from St. Louis to New Delhi was ₹ 582 for a one-way ticket and ₹ 1,157 for a return.

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

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

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

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between St. Louis and New Delhi, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from St. Louis to New Delhi, United Airlines or Lufthansa?

    The two airlines most popular with KAYAK users for flights from St. Louis to New Delhi are United Airlines and Lufthansa. With an average price for the route of ₹ 120,134 and an overall rating of 7.4, United Airlines is the most popular choice. Lufthansa is also a great choice for the route, with an average price of ₹ 128,186 and an overall rating of 7.0.

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

    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 New Delhi.

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

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

    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 New Delhi with an airline and back to St. Louis with another airline.

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

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

See more FAQs

Top airlines flying from St. Louis to New Delhi

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to New Delhi. 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 St. Louis to New Delhi? 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.
7.4
United AirlinesOverall score based on 11228 reviews
7.1entertainment
7.7boarding
7.2comfort
8.1crew
6.7food
Airline reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

8.0 ExcellentMichelle, Apr 2024MBS - ORD
Read more about United Airlines reviews

I was told we'd have a hot breakfast option in first class, so I chose not get a hot breakfast. It was a very strange meal, but the fresh fruit was very good quality. Service was excellent from ORD to ELP. No service from MBS to ORD, not even water. However, when flying American from FNT to ORD, which is a shorter flight, they at least pass out snacks and offer water.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

Nothing beats ANA customer service on my opinion. Maybe because of their Japanese culture (and food). Arigatō

So so. Terrible aircraft choice for that leg of the flight.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now

delay several times and wait extra long to board. no entertainment service because there are problem for some rows. always encounter some delays for the last flight of the day.

I just wrote a text which was supposed to be for the flight from Denver to spokane not Frankfurt to Denver.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

Hated every minute of it. This flight should have only taken 1.5hrs but was delayed over 10hours. Now I am being told I cannot be compensated or refunded my ticket price or extra leg room, which I purchased but did not receive, because the airline is throwing the blame on the 3rd party I purchased tickets through and 3rd party putting the blame on airline. No one wants to help. They received their money and that's all they care about. Im going on 3 days of still trying to get to my final destination, had to cancel car rental, car insurance and hotel. Currently staying in airport until hotels open up. Thank you Lufthansa, Kayak, Underpricer and United for making this trip the worst ever.

Disappointed everytime. The app doesn't load the boarding passes. They have lots of agent that seem to be busy doing nothing with a long line waiting to get paper boarding passes. Food choices are poor. Entertainment is less than entertaining.

Horrible experience. Nothing to give to kids to keep them entertained.

I think I have bruises on my kneecaps. Do the seats have to be so close together these days? And if they are so close they really shouldn’t recline. I think when the gentleman in front of me reclined, the back of his head was on my chin. That being said the crew were always caring and polite, and the flight was on time and very safe. So I’m grateful for that.

I always try to book flights that don’t charge for baggage. Yet I was charged $75 for this flight.

Trouble keeps changing the time and I was booked different flight without knowing it was bad experience

I dropped my wallet under my seat on this flight with all of my money and credit card. I requested to be able to go back and retrieve it but Lufthansa denied my request. I went to the Customer Services and they called Lost and Found but I was told nothing found would be turned in until around 12:00pm. My next flight was leaving so I was unable to check to see if my wallet was turned in. I will never fly with Lufthansa again.

My concern is with Flight: 441 IAH-FRA I was very cramped in my seat and the person in front of me was reclined. I pulled my wallet out of my purse and when finished I did my best to cram it back into my purse. Our flight was very delayed and we were rebooked twice and lots of airport time. As I got off the flight I noticed that I had dropped my wallet( containing all my credit & debit bank cards + 240 US dollars & 240 Euros. I spoke to customer service & Lost &Found. I was denied access to look on the plane. Therefore I have been without money and given no help. Paula Bjork 503.545.6698

Dinner was good by air travel standards but breakfast was too light and heavy on carbs/sugar.

Used to love Lufthansa, but Rowe are too close together in Economy and passengers are allowed to recline their seats so far back it is impossible for those behind them to even reach for carry-on essentials during flight - except for meal service when flight attendants ask for seat backs to be raised, we can’t sleep on planes so this flight was most uncomfortable ever! Rod Rose

So far so good. I missed my flight because of the Lufthansa diversion. United helped me to figure out how to get accommodations from Lufthansa for my long layover. They help me book appropriate onward flight.

Book cheap flights from St. Louis to New Delhi

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from St. Louis to New Delhi found on KAYAK in the last 72 hours.
15/5Wed
2 stopsAmerican Airlines
27h 00mSTL-DEL
₹ 48,514
16/5Thu
1 stopAmerican Airlines
21h 29mSTL-DEL
₹ 48,598
19/5Sun
2 stopsAmerican Airlines
29h 26mSTL-DEL
₹ 50,682
21/5Tue
2 stopsJapan Airlines
46h 59mSTL-DEL
₹ 51,682
14/5Tue
2 stops
46h 59mSTL-DEL
₹ 54,266
14/5Tue
2 stopsJapan Airlines
46h 59mSTL-DEL
₹ 54,599
13/5Mon
2 stopsAmerican Airlines
29h 09mSTL-DEL
₹ 56,934
14/5Tue
3 stops
49h 50mSTL-DEL
₹ 57,100
15/5Wed
1 stopLufthansa
23h 00mSTL-DEL
₹ 72,605
20/6Thu
1 stopUnited Airlines
25h 25mSTL-DEL
₹ 159,380

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St. Louis - New Delhi Flights

Departure:

St. Louis (STL)United States

Destination:

New Delhi (DEL)India

Return flight deals:

New Delhi - St. Louis

Cabin classes:

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