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St. Louis

Cheap flights from Newburgh, NY to St. Louis (STL)

JFK — STL
Nov 1 — Nov 81
Sun 11/1
Sun 11/8
1 adult, Economy
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Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

January

Average price

$377
Provider with most accurate pricing for New York (NYC)-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Lambert-St Louis flights.
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Highest demand for flights based on searches. 3% potential increase in price ($16 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in October 2026
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Cheapflights Insights

Everything you need to know about your flight from Newburgh to St. Louis

What is the cheapest time of day to fly from N3W to STL?

It’s typically best to fly out from Newburgh to St. Louis in the evening. Doing so could potentially save you 16% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Newburgh to St. Louis?

Travelers seeking maximum savings on their Newburgh to St. Louis flight should consider departing on Sunday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

  • What airport do you fly into for flights to St. Louis from Newburgh?

    Lambert-St Louis (STL) is the airport you will fly into if you book a flight from Newburgh to St. Louis. You should not have trouble finding flights to Lambert-St Louis from Newburgh; the airport handles an average of 0 inbound flights from Newburgh per day. You should also have plenty of airline options to choose from since 5 airlines have flights to the St. Louis airport from Newburgh. It is only a 12.7 mi journey from Lambert-St Louis (STL) to St. Louis’s city center.

  • What are the cheapest flights from Newburgh to St. Louis?

    Looking for the cheapest flight from Newburgh to St. Louis? While on average our users pay $194, our data indicates the cheapest price to be $194. The most popular route (New Windsor Stewart - Lambert-St Louis), is priced around $305.

  • Can I find deals for flights from Newburgh to St. Louis that include hotel bookings?

    Yes. In addition to deals on Newburgh to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Newburgh to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Newburgh to St. Louis.

  • Can I find deals for business class flights from Newburgh to St. Louis?

    Yes. Cheapflights offers flight deals from Newburgh to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Fairview Heights
O'Fallon
Fenton
Swansea
Eureka
Wentzville
Chesterfield
Maryland Heights
Collinsville
Edwardsville
Glencoe

Browse thousands of different options on Cheapflights for your next trip

Top 5 airlines flying from Newburgh to St. Louis

AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$111Average$229FlexibilityNo cancel feeOn-time62%
DeltaCheapest$146Average$406FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$282Average$429FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$293Average$439FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$293Average$474FlexibilityNo cancel feeOn-time69%

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