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DEL - STL

Find cheap flights from New Delhi to St. Louis from ₹ 59,524

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 30/6. 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
Sat 8/6
Sat 15/6

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 43,895,468 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 - 18:43DEL-STL
45h 33m2 stops
09:50 - 05:20STL-DEL
33h 00m2 stops
₹ 88,744
Find Deal
Thu, 13 Jun - Tue, 24 Sep
07:40 - 22:02DEL-STL
24h 52m2 stops
14:05 - 05:20STL-DEL
28h 45m2 stops
₹ 91,833Finnair
Find Deal
Fri, 14 Jun - Mon, 23 Sep
00:35 - 21:55DEL-STL
31h 50m2 stops
06:15 - 22:35STL-DEL
29h 50m2 stops
₹ 99,680Delta
Find Deal
Fri, 14 Jun - Thu, 25 Jul
03:55 - 20:37DEL-STL
27h 12m2 stops
14:05 - 22:35STL-DEL
22h 00m2 stops
₹ 100,014Delta
Find Deal
Wed, 12 Jun - Tue, 24 Sep
01:35 - 17:18DEL-STL
26h 13m2 stops
13:22 - 23:30STL-DEL
23h 38m2 stops
₹ 111,869British Airways
Find Deal
Wed, 12 Jun - Sat, 20 Jul
01:35 - 17:18DEL-STL
26h 13m2 stops
13:22 - 23:30STL-DEL
23h 38m2 stops
₹ 120,301British Airways
Find Deal
Wed, 12 Jun - Sat, 27 Jul
23:35 - 10:23DEL-STL
21h 18m1 stop
06:15 - 21:50STL-DEL
28h 05m2 stops
₹ 129,651United Airlines
Find Deal
Wed, 10 Jul - Wed, 20 Nov
01:20 - 15:40DEL-STL
24h 50m2 stops
15:55 - 08:05STL-DEL
28h 40m1 stop
₹ 149,687Lufthansa
Find Deal
Tue, 9 Jul - Wed, 20 Nov
23:35 - 10:23DEL-STL
21h 18m1 stop
11:09 - 21:30STL-DEL
23h 51m2 stops
₹ 158,036United Airlines
Find Deal
Wed, 7 Aug - Sat, 28 Sep
02:50 - 13:30DEL-STL
21h 10m1 stop
15:55 - 08:05STL-DEL
28h 40m1 stop
₹ 192,765Lufthansa
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 ₹ 105,107 on average. On the other hand, the most expensive months are August and July, where the average cost of tickets is ₹ 152,108 and ₹ 151,273 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 (₹ 59,524) and Finnair (₹ 68,207). The cheapest round-trip tickets were found on Finnair (₹ 91,833) and Delta (₹ 99,680).

Good to know

Low season

February

High season

May

Cheapest flight

₹ 59,524
Best time to beat the crowds (1% less expensive on average)
Most popular time to fly and prices are also 12% 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 ₹ 713 for a one-way ticket and ₹ 1,063 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, SkyTeam, and Star Alliance 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 ₹ 102,364 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 ₹ 119,921 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 1378 reviews
7.6Comfort
8.2Crew
7.0Entertainment
6.9Food
7.8Boarding
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.

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

From the start everything was perfectly fine. First meeting was fantastic. Breakfast needs a lot of work and food was overcooked and not very nice for breakfast.

Surprisingly easy! I was hesitant to try this, but the cost swayed me. I actually felt like I had less stress than all the taxiing and possible delays that occur with short regional flights where you spend less time in the air than getting to and from the plane..

It was okay, no wifi or entertainment real disappointment. Staff onboard not very friendly.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

It started with multiple delays, cancellations, re booking, 5 hour lay over and finally on a plane from Chicago to Pittsburgh. Gates, times, etc were changed multiply times. Once on the plane, staff was fine, but built in tv did not work and could not even turn it off. Light at eye level the entire trip, so sleeping was near impossible. No snacks or drinks given.

Should have video screens Plane audio was poor and without wired connection hard to understand crew. Should serve more than just cups of water and pretzels on six hour flight. Did not see crew rest of flight. Fix charging sockets to retain charging blocks.

Only water and pretzels served on six hour flight. Did not see crew rest of flight. No video screens and so no wired audio. Poor sound on plan so did not understand anything said by crew. This is a safety issue. Electrical socket did not retain charging block so could not charge phone. No video screen so could not watch movies. Phone is not a substitute.

It was fine. Flight was on time and arrived at destination with 15 min to spare.

My bag was lost with my medicine and I am very inconvenienced. I don’t know what happened, however I want you to do a better job on getting people’s bag back

I paid $380 for my one-way ticket from California to Minnesota. The fair did not include online check-in. I received instructions from their app to check in at a kiosk. At the kiosk, the boarding pass would not print until an actual person came to verify that I had a personal item and not a carry-on item, On the plane, the person next to me was drunk and allowed to continue to order alcohol. United is garbage I’d rather fly spirit.

The food that was offered based on class level of your ticket was absolutely ridiculous and disgusting. They didn't even hot tea to serve, the food was horrible. On our departure flight I was seated in premium plus economy and considering the cost of the flight the food was literally some of the worst I've ever eaten. On the return flight I sat in economy with extra leg room and was given a thin little throw "blanket" and a flimsy little pillow. The air condition was on artic and the seating arrangement wasn't really worth the money. The seat didn't recline good enough and the foot rest was laughable. Total waste.

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.

Terrible. There was a rattling noise the whole flight. The internet didn't work after I paid. Boarding is very disorganized.

Horrible flight attendant in back of economy that screamed at me, have already reported to United. Horrible food - for Gluten free, why would you assume the person is vegetarian? I was served some kind of horrible curry bean paste and multiple cold rolls and soggy vegetables with no seasoning... um no!

The crew member put her luggage and boxes behind my seat so I was able to recline while the passenger in front of me did for 8 hours. My knees were forced against the seat for hours :(. Dude sitting next to me hasn't showered in weeks so I almost threw up.

Sorry my last review for prg to fra was for this flight. My prg to fra flight was fine but my second flight back to Washington DC was with a slow awful crew who wouldn’t come in a timely manner to take trash and take trash before serving coffee tea and was shoving other people’s bottles of water on me when we were not traveling together

Lufthansa was amazing. Definitely upgrade your seat if you can swing it - they take very good care of their passengers. Customs in DC is nothing short of a nightmare though. Stood in line waiting to go back through security for 30 minutes, had to RUN through and across two terminals to make my connection and only had 5 minutes to spare. Terrible. Very very poor coordination by the airport staff and CBP.

I was ver pleased with the service all the way through

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

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

I really did not like being ordered to pull my shade down by the attendants. One of them was very rude to me about it, standing there until I closed it like I was a child brusquely reaching across me to close an adjoining one. They claim it was so people who wanted to could sleep. It’s a 10:30am flight not a red eye. Closing your shade or leaving it up for natural light should be a choice. Ruined my flight!

My baggage did not arrived with me. Took 3 days to get it after so may calls and follow up

The crew was very attentive and kept busy serving a variety of treats!

Terrible. Flight was 3 hours delayed and I missed my other flight to my final destination

Offered vegetable curry when it was actually tofu which I don’t care for.

The flight was good the crew excellent…but take off delayed three hours!!!

Both mine and my husband's chairs were broken. Also it took 2 hours to get our bags after our flight which was wild.

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.
30/6Sun
2 stopsJapan Airlines
38h 23mDEL-STL
₹ 59,524
15/6Sat
2 stopsFinnair
24h 52mDEL-STL
₹ 68,207
24/7Wed
3 stops
33h 50mDEL-STL
₹ 75,971
30/6Sun
3 stops
33h 50mDEL-STL
₹ 76,138
14/6Fri
2 stopsDelta
31h 12mDEL-STL
₹ 78,225
29/6Sat
2 stopsDelta
30h 20mDEL-STL
₹ 93,920
30/5Thu
1 stopLufthansa
21h 10mDEL-STL
₹ 110,366
31/5Fri
1 stopUnited Airlines
21h 52mDEL-STL
₹ 125,560
26/8Mon
1 stopUnited Airlines
22h 29mDEL-STL
₹ 126,061
29/6Sat
1 stopLufthansa
21h 10mDEL-STL
₹ 157,368

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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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