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Find cheap flights from New York to St. Charles from $57

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 York to St. Charles departing on 9/7. 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
0 bags
Thu 6/27
Thu 7/4

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Good to know

Low season

January

High season

June

Cheapest flight

$57
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Newark Liberty Airport to St. Louis

When to book flights from New York to St. Charles

Are your dates flexible? Find out the best times to travel from New York to St. Charles based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

FAQs for booking flights from New York to St. Charles

  • Which airports will I be using when flying from New York to St. Charles?

    When flying out of New York you’ll be using one of these airports: Newark, New York John F Kennedy Intl or New York LaGuardia. St. Charles does not have its own airport so you’ll be flying into nearby Lambert-St Louis airport, which is 7.2 mi away.

  • How long does a flight from New York to St. Charles take?

    Direct flights cover the 879 miles separating New York and St. Charles in about 2h 38m.

  • How many flights are there between New York and St. Charles?

    26 direct flights run between New York and St. Charles on a daily basis. On average, there are about 187 departures each week.

  • What’s the cheapest day of the week to fly between New York and St. Charles?

    Consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to New York, you’ll find the best rates on Tuesdays and the most expensive ones on Fridays.

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

    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 York to St. Charles.

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

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

    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. Charles with an airline and back to New York with another airline.

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

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

  • Which airlines provide the cheapest flights from New York to St. Charles?

    In the last 72 hours, the cheapest one-way ticket between New York and St. Charles found on KAYAK was with Spirit Airlines for $57. Spirit Airlines offered a round-trip connection from $113 and American Airlines from $205.

See more FAQs

Top tips for finding cheap flights from New York to St. Charles

  • There is no airport in St. Charles. Instead, you’ll be flying into St. Louis Lambert Airport when flying between New York and St. Charles.
  • The cheapest flight from New York to St. Charles was found 46 days before departure, on average.
  • Book at least 3 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is September.
See more tips

Top 5 airlines serving New York to St. Charles

 
Need help choosing which airline to fly with from New York to St. Charles? 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.
8.0
DeltaOverall score based on 10502 reviews
8.2Boarding
7.4Food
7.9Comfort
8.6Crew
8.0Entertainment
Airline reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

2.0 MediocreNairan, May 2024JFK - FLL
Read more about Delta reviews

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Seat back monitors and outlets were dead and not working.

Service was good for such a short flight. Small plane but smooth flight.

The flight was delayed but we got to our final destination.

Uncomfortable seats on 14 hour flight. Mediocre food. On time and great crew.

The helpful attitude of the staff, and being a wheelchair passenger everyone was helpful and understanding. The trip was made comfortable by the upgraded seat which was given without my request, that was a great surprise. Thank you Delta.

Everything went well with the flight. But one of the flight attendants had on inappropriate pants. She had on an old worn out pair of sweat pants. The back seam was unrivaled and should not have been worn for work. If I had not seen her in the airport with the standard type of luggage, I certainly would not have thought she was working for Delta. Not a good look at all for representation.

Great!! I haven’t had a bad experience with them.

The plane was one hour late cause they were doing some reparations with us on the plane no mention I was in the first seat and the door was open the entire time with 8 degrees! The plane was totally dirty no mention old ! The staff was nice but no put together, the attention to details and passenger experience is missing and i always travel first !!! Is better the lounge than the plane! KLM/air France every details is taken care maybe you need a creative creator or experience client need asap was terrible and not memorable for the price that I payed very dissatisfied

The flight was excellent. The crew was welcoming and attentive.

Going through JFK’s security is a mess. The TSA security said no shoes on the bins. So, we place our shoes in the belt and they came out all over the belt. Boarding was delayed and Flight as well.

There were multiple delays but JetBlue tried to make the boarding and departure process as quick and efficient as possible. The crew was as detached from reality as could be, meaning: not very friendly and just doing things by the numbers.

40 minute delay before take off after boarding flight. Bright lights throughout night flight due Issues with light panels. In flight Entertainment nonfunctional

Another horrible Jet Blue experience. This airline has suffered the biggest decline of all from best to worst. TVs didn’t work (again). internet was temperamental. Boarded late and couldn’t get organized to serve snacks.

I hate their constant delays! It’s as if I cannot confidently make plans for timing when I'm traveling with them. I slept through it, so all I can say is it was good.

There was no wheelchair or wheelchair escort at the gate..unacceptable

From bag drop to boarding, it was great. In-flight is a little different. The seats were a little uncomfortable for that long of a flight. The rest of the cabin crew except for Eva was wonderful. Eva was not friendly at all. I've had to personally encounter her twice in-flight. First time was when I had to go to the lavatory in the back of the plane, and since it was the first for me to board such tiny plane, I didn't know we were using the crew toilet. She was giving me an attitude while telling me where and how to open it since it's not the regular push to open type of door. The second one was when I had to throw trash then use the lavatory again. I asked where to throw them, and unfortunately she was the only crew in the back doodling on her phone, she had to point it out to me with an attitude then told me to wait on the carpet, which I understand because I didn't realize that, but she could have been nicer. After all, I'm a paying customer, and assisting a passenger who isn't knowledgeable about the aircraft is one of the things she's there for. The rest of the experience and crew from bag drop to in-flight were excellent except for her.

It took an hour to get my bag after landing. Not exaggerating

Boarding process on JetBlue is an absolute disgrace. I can’t believe they can’t figure out a better way to board everyone. They called people with disabilities, mosaic and group A all at once and it was a disaster

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

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...

flight delays, staff only communicating when pushed, food service lasting a grand total of 7 minutes, stuck in seat from 45mins into flight until landing

Nice flight, nice crew but no cookie or napkin with my seltzer.

The flight was canceled. Got rebooked to Chicago and when we arrived our luggage where to there. They were going to our original destination the day after. They would not deliver them to our house. We had to go pick them up.

737 Max was leaking water into the cabin through the windows. Overhead bins opened on landing. Bad bad plane.

Other than the two hour delay, it was fine. Of course they were very professional and kept us informed throughout the whole delay..

Easy boarding in group 2. Landed 1/2 hr early. Delicious cookie snack.

Good. The wife was not working but then it got resolved.

Missed this flight due to delays from my previous flight

WiFi connected but only let you go to the AA website, not even text messaging worked.

The flight was excellent, provided that we had inclement weather. We departed earlier than scheduled and arrived early. There was a little turbulence, but nothing to be worried about.

pleased with overall experienced, but seats in coach are tight.

Don't often sit in 1st class. Our experience was great.

The 2 hour delay was frustrating but our crew did a great job getting us out quickly and keeping communication especially with the people who had connecting flights

It was right on time and crew were very courteous

American always delays flight so it stressful getting the next connection

Flight was 2 1/2 hours late and information at the gate was inaccurate and inconsistent with online data.

Nothing really nondescript, the flight attendants were friendly and helpful.

Our flight was delayed for the following reason. No captain for our initial departure time with pushed our departure time back by two hours and to make matters worse there was a rain delay. American Airlines needs to do better with staffing the flights

This recognisable no-frills airline gets me from point-A to point-B. I was able to get to Chicago without stress. The checked baggage collection and reclaim could be improved.

Pretty good. Would’ve been excellent if we would have left on time and the crew wasn’t late.

Spirit airline tries to screw you at every opportunity. Spirit wanted 65$ for an extra pound in the suitcase Made me open the suitcase at the counter to remove 1 pound. Staff very cold and rude Will never fly spirit again and will recommend same to family and friends

Overall it was a good experience. Stewards were very kind and professional. The departure and arrival times were as promised. Plane was clean.

No frills, limited comfort, no food, no entertainment, but fine

The airplane was extremely hot the air conditioner wasn’t working I

Seats horrible. No way of getting comfortable . But flight ran smoothly

Every thing was fine ,low price,easy on time ,clean, good staff, really no issues

Unfortunately not great, my flight was canceled with no notice given. I attempted to reach out to spirit airlines and have yet to receive any correspondence. I then had to book a new flight at two times the cost of the original.

The price is good but I feel that carry-on bag could be a little low and snacks prices

Book cheap flights from New York to St. Charles

Recent round-trip flight deals

6/8Sat
1 stopSpirit Airlines
6h 29mEWR-STL
6/11Tue
1 stopSpirit Airlines
8h 11mSTL-EWR
$113
9/6Fri
1 stopSpirit Airlines
27h 29mEWR-STL
9/10Tue
1 stopSpirit Airlines
8h 21mSTL-EWR
$135
6/19Wed
1 stopAmerican Airlines
4h 33mEWR-STL
6/25Tue
1 stopAmerican Airlines
6h 15mSTL-EWR
$205
6/25Tue
nonstopDelta
2h 41mLGA-STL
7/3Wed
nonstopDelta
2h 29mSTL-LGA
$209
6/25Tue
nonstopDelta
2h 41mLGA-STL
6/28Fri
nonstopDelta
2h 29mSTL-LGA
$224
6/20Thu
nonstopAmerican Airlines
2h 41mLGA-STL
6/22Sat
1 stopAmerican Airlines
4h 42mSTL-LGA
$231
6/19Wed
1 stopFrontier
16h 33mLGA-STL
6/24Mon
1 stopFrontier
24h 38mSTL-LGA
$234
6/7Fri
1 stopFrontier
11h 39mLGA-STL
6/10Mon
1 stopFrontier
24h 38mSTL-LGA
$237
7/5Fri
nonstopUnited Airlines
2h 38mEWR-STL
7/13Sat
nonstopUnited Airlines
2h 22mSTL-EWR
$244
7/5Fri
nonstopUnited Airlines
2h 38mEWR-STL
7/13Sat
1 stopUnited Airlines
4h 55mSTL-EWR
$254

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Recent one-way flight deals

9/7Sat
1 stopSpirit Airlines
7h 15mEWR-STL
$57
9/9Mon
1 stopSpirit Airlines
19h 38mEWR-STL
$66
6/19Wed
nonstopDelta
2h 41mLGA-STL
$95
6/19Wed
1 stopAmerican Airlines
4h 33mEWR-STL
$103
6/19Wed
1 stopAmerican Airlines
6h 19mJFK-STL
$103
6/5Wed
1 stopFrontier
16h 33mLGA-STL
$112
8/13Tue
nonstopDelta
3h 01mLGA-STL
$115
7/6Sat
nonstopUnited Airlines
2h 38mEWR-STL
$115
6/3Mon
1 stopFrontier
15h 19mLGA-STL
$116
7/5Fri
nonstopUnited Airlines
2h 38mEWR-STL
$130

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Last minute flights from New York to St. Charles

Last minute flight, train and bus deals

6/1Sat
multi-stopSpirit Airlines
6h 23mEWR-STL
6/20Thu
multi-stopSpirit Airlines
13h 41mSTL-EWR
$272
5/31Fri
multi-stopFrontier
11h 35mLGA-STL
6/3Mon
multi-stopFrontier
24h 56mSTL-LGA
$298
6/1Sat
multi-stop
6h 23mEWR-STL
6/20Thu
multi-stop
22h 58mSTL-EWR
$345
5/30Thu
multi-stop
11h 46mLGA-STL
6/2Sun
multi-stop
15h 28mSTL-LGA
$357
6/1Sat
nonstopUnited Airlines
2h 38mEWR-STL
6/20Thu
nonstopUnited Airlines
2h 22mSTL-EWR
$370
6/1Sat
multi-stopAmerican Airlines
5h 40mJFK-STL
6/4Tue
multi-stopAmerican Airlines
5h 00mSTL-JFK
$397
6/2Sun
nonstopAmerican Airlines
2h 38mLGA-STL
6/5Wed
nonstopAmerican Airlines
2h 26mSTL-LGA
$403
5/29Wed
nonstopUnited Airlines
2h 39mEWR-STL
5/30Thu
nonstopUnited Airlines
2h 29mSTL-EWR
$403
6/2Sun
nonstopDelta
2h 46mLGA-STL
6/4Tue
nonstopDelta
2h 33mSTL-LGA
$408
6/2Sun
nonstopDelta
2h 50mLGA-STL
6/6Thu
nonstopDelta
2h 36mSTL-LGA
$431

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Flights to St. Charles