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DEL - STL

Find cheap flights from New Delhi to St. Louis from ₹ 68,644

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New Delhi to St. Louis departing on 15/6. 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
Thu 20/6
Thu 27/6

Search 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 New Delhi to St. Louis.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New Delhi to St. Louis.
In the last 7 days, travellers have searched 42,596,105 times on KAYAK, and here's why:

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New Delhi 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 and deals for you by selecting your travel dates.
Choose your dates
07:40 - 22:02DEL-STL
24h 52m2 stops
14:05 - 05:20STL-DEL
28h 45m2 stops
₹ 96,802
Find Deal
Wed, 12 Jun - Thu, 12 Sep
07:40 - 18:40DEL-STL
45h 30m2 stops
19:23 - 06:05STL-DEL
47h 12m2 stops
₹ 100,967
Find Deal
Wed, 10 Jul - Wed, 20 Nov
03:20 - 18:16DEL-STL
26h 26m2 stops
06:22 - 01:15STL-DEL
31h 23m2 stops
₹ 101,800British Airways
Find Deal
Thu, 14 Nov - Tue, 19 Nov
00:35 - 22:07DEL-STL
32h 02m2 stops
10:10 - 23:45STL-DEL
26h 05m2 stops
₹ 105,799Delta
Find Deal
Tue, 9 Jul - Wed, 20 Nov
00:35 - 22:07DEL-STL
32h 02m2 stops
10:00 - 23:45STL-DEL
26h 15m2 stops
₹ 105,882Delta
Find Deal
Tue, 9 Jul - Wed, 20 Nov
01:35 - 18:43DEL-STL
27h 38m2 stops
14:41 - 01:15STL-DEL
24h 04m2 stops
₹ 108,381British Airways
Find Deal
Fri, 14 Jun - Wed, 30 Oct
23:35 - 14:14DEL-STL
25h 09m2 stops
08:05 - 21:30STL-DEL
26h 55m2 stops
₹ 112,630United Airlines
Find Deal
Thu, 13 Jun - Thu, 25 Jul
23:35 - 10:57DEL-STL
21h 52m1 stop
08:05 - 21:30STL-DEL
26h 55m2 stops
₹ 133,123United Airlines
Find Deal
Thu, 13 Jun - Thu, 25 Jul
01:20 - 15:40DEL-STL
24h 50m2 stops
15:55 - 01:30STL-DEL
22h 05m1 stop
₹ 134,373Lufthansa
Find Deal
Tue, 9 Jul - Wed, 20 Nov
02:50 - 13:30DEL-STL
21h 10m1 stop
15:55 - 01:30STL-DEL
22h 05m1 stop
₹ 142,203Lufthansa
Find Deal
Tue, 9 Jul - Wed, 20 Nov

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

Get data-powered insights and trends into flights from New Delhi to St. Louis 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 New Delhi to St. Louis?

The average price of all flights from New Delhi to St. Louis clicked on KAYAK for each day over the last 12 months.
For New Delhi to St. Louis, Wednesday is the cheapest day to fly on average and Sunday is the most expensive. Flying from St. Louis back to New Delhi, the best deals are generally found on Thursday, with Tuesday being the most expensive.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from New Delhi 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 New Delhi to St. Louis is October, where tickets cost ₹ 104,882 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is ₹ 151,784 and ₹ 145,619 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from New Delhi to St. Louis, 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 New Delhi to St. Louis, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

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

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The best deals for a one-way ticket found by KAYAK users over the last 3 days were on Japan Airlines (₹ 68,644) and Finnair (₹ 80,474). The cheapest round-trip tickets were found on British Airways (₹ 101,800) and Delta (₹ 105,799).

Good to know

Low season

February

High season

May

Cheapest flight

₹ 68,644
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 11% lower on average.
Flight from New Delhi to St. Louis

When to book flights from New Delhi to St. Louis

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

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

    In the last 3 days, the lowest price for a flight from New Delhi to St. Louis was ₹ 824 for a one-way ticket and ₹ 1,162 for a return.

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

    New Delhi and St. Louis are both served by 1 main airport. You will leave New Delhi from New Delhi Indira Gandhi Intl and will be arriving at Lambert-St Louis.

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

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

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

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

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

    The two airlines most popular with KAYAK users for flights from New Delhi to St. Louis are Japan Airlines and Delta. With an average price for the route of ₹ 102,146 and an overall rating of 8.3, Japan Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of ₹ 112,205 and an overall rating of 8.0.

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

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

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New Delhi 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 New Delhi up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 5 airlines serving from New Delhi to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from New Delhi 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 New Delhi 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.
7.7
FinnairOverall score based on 1370 reviews
8.2Crew
7.8Boarding
6.9Food
7.5Comfort
7.0Entertainment
Airline reviews

All good- I love BA and the professionalism of the crew and pilots.

8.0 ExcellentAnonymous, Apr 2024JFK - LHR
Read more about Finnair reviews

All good- I love BA and the professionalism of the crew and pilots.

Great flight- smooth, nice crew, nice clean aircraft, departed a little late but arrived 10 early.

It was listed on my ticket as Finnair but there was no indication that the flight was Finnair. In fact the number was even different. There were no employees there until exactly 2 hours before so we had to wait in line at Iberia and hope

Sorting on line would have been appreciated Onward information on flights missed No ability to get seating arranged before we got to gate Very unfriendly at gate

The flight was Finnair but there was no indications anywhere that the checkin was for Finnair also. There was no one to ask. I think at a minimum they should list the code shares so people don’t stand in the wrong line for an hour.

I booked the flight with Finnair, which made the arrangements for downloading a boarding pass unnecessarily complicated. I wouldn't do that again. Instead I'd book direct with AA.

Flight ok, but me and other two passengers didn’t have connection with the entertainment in our seats. So, no movies, no games, no music… for 9 hours. The crew just told us that there’s nothing they can do but I noticed during the flight that there were empty seats, so they could have offered to us to change seats. Customer service could be better.

Had a nice flight to London on BA will fly with them again in the future

Finnair cancelled my flight 12 hours prior to leaving for Helsinki. They stated there were mechanical problems. I had to scurry around to find a new flight that would meet my needs for arrival in Helsinki. Luckily I was able to find alternate transportation through Lufthansa/United.

I’m very disappointed, to fly into an airplane for 10 straight hours, and not having a TV even though when I put the ticket I was told that I will have entertainment for the TV. Very disappointed.

Cabin crew on our flight showed lack of any customer service gruff and acting annoyed if you asked anything and I mean anything Example a man on the seat over dropped his beer on my husbands blanket We asked if we could switch out blankets cabin crew Said. No we don’t have any extras OK well can you take the wet one Cabin crew looked disgusted and annoyed Took it no OK or yes just a growl

Quick flight. But cabin crew were very noisy and talking too much, especially when we were seated at the back of the plane trying to sleep through the night .

My ticket was for Premium Economy and all the seats were taken, I was placed in Economy class and I’m looking for a refund.

Unfortunately delayed 2 hrs due to faulty tyre.. which had to be changed, but better safe than sorry.

The delay was an issue. Other than that. Every thing good

Hi vergin Atlantic service was good but the flight ticket agent travel up charge me extra 57 pounds as a airport charges, actually I refuse to pay but they say if I not pay £57 then they say you will not be able to travel from Heathrow to goa ,so for me there was no option and it was just 3 day before my departure so i paid, so please look in to the matter. And I have a receipt of £ 57 as well .thanks

Staff didn’t check cabin well for landing seemed more interested in chatting to each other. Food was poor and differed from pre order.

Very good. Glad we had Premium for the flight out.

We flew Upper Class from London to The Turks and Caicos. Check in was amazing. Our ldriver too us directly to a special entrance to terminal 3. It took 10 minutes to check in and clear customs. Amazing! The VA lounge is large and comfortable. Boarding the flight was easy and without a wait. The crew was excellent. But the seats were awful, strange and uncomfortable. Having a comfortable flat bed seat is the reason we pays 1000s extra. The VA 787 uses a reverse herringbone configuration. Look it up. You have your back to the window and are facing the aisle with no privacy. Turning the seat into a bed requires assistance from the crew so not very spontaneous. . The food was ok. A bit tasteless and meager portions. Had to pay for WiFi. I believe VA has other configuration on their dream airbus flights. Lots of stuff about all this on YouTube where you can see what I have been describing. I can not recommend taking VA on a long flight with these seats.

From the start everything was perfectly fine. First meal was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast. Staff for a fantastic friendly nice we came round and check we need anything else to eat or drink

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

The check in from Panama to Houston was good. From Houston to Toronto was definitely an experience. The Pilot from Houston to Toronto was exceptional. He probably saved our lives by noticing a dent in the fuselage. Everyone was taken off the plane and we boarded a new plane

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

We enjoyed that we boarded and took off on time. We didn’t like that our connection flight was a twenty minute walk through the airport with only one hour in between flights.

No lounge access with “United First” ticket. False alarm about late flight, jeopardizing connection. Wrong meal. Loose power socket would not hold plug, could not charge device. In-flight access to text messaging did not work. Toilet seat on plane would not stay up.

We ended up with seats in the very back. So they did not recline. Have no idea why, we reserved and checked in very early. The isles were very narrow and the seats had very little leg room. But they did give us water, and a snack.

Boarding was terrible. My wife uses a wheel chair and she was in an incredibly hot closed metal cargo box for close to 20 minutes before getting on board

my flight was at 3:45 after that they delayed to 4:40 I have transit from Chicago to Frankfurt and Frankfurt to vina airport from vina to Erbil buy the Time I come to Frankfort my other flight left me I have to stay at airport all day with my 5 kids ask for help no one help me I spent at airport almost $450 just for food was horrible flight ever I call and ask for hotel from united customer service they been telling me we can’t provide any hotel I need some refund or fixed my flight when I return to America need some one respond my email

My experience would have been greatly improved by arriving on time to connect to my Porto flight. The staff that dealt with the aftermath of the late arrival evidently booked my group into a hotel in Frankfurt. This reduced my time in Porto Portugal a day and half. I do want to commend Jorge Klein for his hard work. He spent a great deal.of time trying to rebook the flight and he eventually did rebook for the next day and did provide accommodations for me overnight. This was a big issue for me and the group I traveled. The rest of the trip was good.

Not your fault…..didn’t get my drink until just before landing….bumpy flight.

Boarding was a zoo. London ground crew was useless. Poor communication regarding where to line up. We were group 2, and everyone was jammed in together. Ground crew didn’t seem to care.

We liked the direct flight from Frankfurt to Orlando, however, it was a little confusing as I thought I was traveling with Lufthansa from Izmir- Frankfurt-Orlando. We were not able to check in online twenty-four hours before the flight from Izmir. One lady in our group wanted to check two suitcases in Izmir, but was not allowed to do so. She was allowed to take the extra bag into the cablin. Others in our group were able to check two bags. In Frankfurt several in our group were given stand-by boarding tickets, which worried them. Everyone eventually was allowed to board, but it caused them to worry. I didn't have any of those problem.

Boarding, comfort, food/drinks, entertainment and most of all an extremely courteous and friendly group of flight attendants made my 12 hour flight an absolute joy!

The bad part was 2 hour delay and we were seating in the airplane it was getting hot and uncomfortable But after they fixed the problem everything went so smooth Crew were amazing very nice polite and caring

Touchscreens do not work. WiFi did not work. Food is possibly the worst on any European airline. Drinks came by only four times on a cross-Atlantic. The plane was two hours late because—it was announced—Lufthansa didn't have enough large aircraft in their fleet to accommodate an on-time flight.

It was freezing in the airplane. Everyone was wearing everything they had with them. The crew acknowledged it was cold, but did nothing about it

The flight attendants were superb and the service was outstanding. Some passengers with small children were very rude and inconsiderate, kids were constantly crying and some were running around the aisle unsupervised.

I like the food this time compared to my departure. I’m seated at the isle so it’s comfortable but I have to pay $124 for seat selection

Flight delayed an hour due to plane maintenance issues after getting in line to board. Issue was plane galley ovens which eliminated hot meals for overseas flight. Cold selections were limited due to availability. Drink and meal service (already an hour delayed) was very slow. Upon arrival in Nashville, had to sit at gate for about 15 minutes before disembarking with no explanation. Local police then boarded plane as we were disembarking so maybe that was the issue.

Leg space was not enough. The meal was not satisfactory.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Coach seats are too tight. Seem designed for small people. Food different but OK. Staff helpful.

my original flight was cancelled the previous day, and i was rescheduled onto this flight, which left much earlier in the morning, impacting my previous evening and requiring me to get up much earlier in the morning to get to the airport online. This practice happens way way way too much, and it seems on every airline, though AA is probably the worst.

Spending 10 hours on a flight with no video or wifi access due to issues per stewardess was not enjoyable nor acceptable. Will follow up directly with the airline as well

Book cheap flights from New Delhi to St. Louis

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from New Delhi to St. Louis found on KAYAK in the last 72 hours.
15/6Sat
2 stopsJapan Airlines
38h 23mDEL-STL
₹ 68,644
13/7Sat
2 stopsJapan Airlines
38h 32mDEL-STL
₹ 69,894
12/7Fri
2 stopsJapan Airlines
38h 32mDEL-STL
₹ 69,977
10/8Sat
2 stopsJapan Airlines
38h 07mDEL-STL
₹ 79,141
31/5Fri
2 stopsFinnair
24h 37mDEL-STL
₹ 80,474
12/7Fri
1 stopUnited Airlines
21h 20mDEL-STL
₹ 91,637
15/6Sat
1 stopUnited Airlines
21h 52mDEL-STL
₹ 101,300
9/8Fri
2 stopsBritish Airways
27h 56mDEL-STL
₹ 109,297
10/8Sat
1 stopLufthansa
34h 25mDEL-STL
₹ 142,870
30/5Thu
1 stopLufthansa
21h 10mDEL-STL
₹ 321,644

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New Delhi - St. Louis Flights

Departure:

New Delhi (undefined)India

Destination:

St. Louis (STL)United States

Return flight deals:

St. Louis - New Delhi

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