$97+ Cheap flights from St. Louis (STL) to Newburgh, NY
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JFK
Sep 24 — Oct 11
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to Newburgh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from St. Louis to Newburgh
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Best
Last-minute
One-way
Cheapest flights from St. Louis to NewburghExplore the most affordable flight options available from St. Louis to Newburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
Explore the most affordable flight options available from St. Louis to Newburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:39 pm -
1 stop14h 37m
Thu 10/110:28 am -
2 stops27h 42m
Deal found 8/24![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:29 pm -
2 stops18h 47m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/24![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:30 pm -
1 stop16h 46m
Mon 10/2612:16 pm -
2 stops11h 57m
Deal found 8/21![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:19 pm -
1 stop15h 57m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/24![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:35 pm -
2 stops16h 04m
Sun 10/1110:56 am -
1 stop13h 17m
Deal found 8/22![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:05 pm -
1 stop15h 08m
Mon 12/711:03 am -
1 stop14h 38m
Deal found 8/21![Multiple Airlines logo]()
$434
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:30 pm -
1 stop15h 25m
Sun 10/1110:56 am -
1 stop13h 17m
Deal found 8/23![Multiple Airlines logo]()
$489
Best flights from St. Louis to NewburghDiscover carefully curated flight deals from St. Louis to Newburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
Discover carefully curated flight deals from St. Louis to Newburgh that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:39 pm -
1 stop14h 37m
Thu 10/110:28 am -
2 stops27h 42m
Deal found 8/24![Multiple Airlines logo]()
$305
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/244:30 pm -
1 stop16h 46m
Mon 10/2612:16 pm -
2 stops11h 57m
Deal found 8/21![Multiple Airlines logo]()
$377
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:19 pm -
1 stop15h 57m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/24![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:35 pm -
2 stops16h 04m
Sun 10/1110:56 am -
1 stop13h 17m
Deal found 8/22![Multiple Airlines logo]()
$427
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/84:30 pm -
1 stop15h 25m
Sun 10/1110:56 am -
1 stop13h 17m
Deal found 8/23![Multiple Airlines logo]()
$489
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:58 pm -
2 stops14h 10m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/20![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:02 pm -
2 stops17h 35m
Thu 9/1010:56 am -
1 stop30h 38m
Deal found 8/21![Multiple Airlines logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:02 pm -
1 stop15h 44m
Mon 9/712:16 pm -
2 stops48h 16m
Deal found 8/24![Multiple Airlines logo]()
$737
Last-minute flights from St. Louis to NewburghDiscover last-minute flight deals from St. Louis to Newburgh. Data last updated August 25, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to Newburgh. Data last updated August 25, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/284:23 pm -
2 stops18h 02m
Sun 8/3010:33 am -
1 stop29h 55m
Deal found 8/21![Multiple Airlines logo]()
$785
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:58 pm -
2 stops14h 10m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/20![Multiple Airlines logo]()
$594
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/35:02 pm -
1 stop15h 44m
Mon 9/712:16 pm -
2 stops48h 16m
Deal found 8/24![Multiple Airlines logo]()
$737
This Kiwi.com deal was found by Cheapflights users on 8/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:02 pm -
1 stop15h 51m
Thu 9/1010:56 am -
1 stop7h 58m
Deal found 8/23![Multiple Airlines logo]()
$658
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:02 pm -
2 stops17h 35m
Thu 9/1010:56 am -
1 stop30h 38m
Deal found 8/21![Multiple Airlines logo]()
$700
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:29 pm -
2 stops18h 47m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/24![Multiple Airlines logo]()
$374
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/175:19 pm -
1 stop15h 57m
Thu 9/2410:56 am -
1 stop7h 58m
Deal found 8/24![Multiple Airlines logo]()
$413
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:39 pm -
2 stops14h 29m
Thu 10/110:56 am -
1 stop7h 58m
Deal found 8/24![Multiple Airlines logo]()
$499
One-way flights from St. Louis to NewburghSearch for one-way flight options from St. Louis to Newburgh. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
Search for one-way flight options from St. Louis to Newburgh. Find affordable one-way fares based on user searches. Data last updated August 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/302:29 pm -
2 stops18h 09m
Deal found 8/24![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/282:29 pm -
3 stops44h 10m
Deal found 8/21![Multiple Airlines logo]()
$131
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/266:35 pm -
2 stops40h 04m
Deal found 8/20![Multiple Airlines logo]()
$135
This Kiwi.com deal was found by Cheapflights users on 8/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:29 pm -
2 stops20h 10m
Deal found 8/22![Multiple Airlines logo]()
$139
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:35 pm -
2 stops40h 04m
Deal found 8/24![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/162:29 pm -
2 stops42h 47m
Deal found 8/20![Multiple Airlines logo]()
$145
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/186:44 pm -
2 stops22h 14m
Deal found 8/24![Multiple Airlines logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/182:29 pm -
2 stops20h 10m
Deal found 8/20![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 8/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/286:44 pm -
3 stops39h 52m
Deal found 8/24![Multiple Airlines logo]()
$171
Find flight deals from St. Louis to Newburgh
Keep the following information in mind while searching for St. Louis to Newburgh flight deals. Data was last updated August 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $305 (Kiwi.com) |
One-way from | $97 (Kiwi.com) |
Popular in | November |
Cheapest in | February |
Average price | $360 |
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Newburgh that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
Use the filters below to find and compare flights from St. Louis to Newburgh that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Thu 9/24
6:39 pm-10:16 am
1 stop14h 37m
New Windsor Stewart
Thu 10/1
10:28 am-1:10 pm
2 stops27h 42m
$305
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Sat 10/24
4:30 pm-10:16 am
1 stop16h 46m
New Windsor Stewart
Mon 10/26
12:16 pm-11:13 pm
2 stops11h 57m
$377
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Thu 9/17
5:19 pm-10:16 am
1 stop15h 57m
New Windsor Stewart
Thu 9/24
10:56 am-5:54 pm
1 stop7h 58m
$413
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Fri 10/9
6:35 pm-11:39 am
2 stops16h 04m
New Windsor Stewart
Sun 10/11
10:56 am-11:13 pm
1 stop13h 17m
$427
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Thu 10/8
4:30 pm-8:55 am
1 stop15h 25m
New Windsor Stewart
Sun 10/11
10:56 am-11:13 pm
1 stop13h 17m
$489
Quickest round-trip
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Mon 8/31
7:58 pm-11:08 am
2 stops14h 10m
New Windsor Stewart
Thu 9/24
10:56 am-5:54 pm
1 stop7h 58m
$594
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Sun 9/6
5:02 pm-11:37 am
2 stops17h 35m
New Windsor Stewart
Thu 9/10
10:56 am-4:34 pm
1 stop30h 38m
$700
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Thu 9/3
5:02 pm-9:46 am
1 stop15h 44m
New Windsor Stewart
Mon 9/7
12:16 pm-11:32 am
2 stops48h 16m
$737
Cheapest one-way
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Mon 10/19
6:35 pm-11:39 am
3 stops40h 04m
$131
St. LouisNew Windsor
STL Lambert-St Louis - SWF New Windsor Stewart
STLSWF
Lambert-St Louis
Mon 10/26
6:35 pm-11:39 am
2 stops40h 04m
$135
Showing 1-10 of 16 resultsSorted by cheapest first
Best time to book a flight from St. Louis to Newburgh
Have a flexible travel schedule? Discover the best time to fly to Newburgh from St. Louis with our price prediction graph.
STL-SWF
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from St. Louis to Newburgh
STL-N3W
STL-SWF
What is the cheapest time of day to fly from STL to N3W?
Find hourly flight availability from St. Louis to Newburgh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 25, 2026.
When flying from St. Louis to Newburgh, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 37% versus a flight at noon.
What is the cheapest day to fly from St. Louis to Newburgh?
Use this chart to determine the cheapest time to fly round-trip from St. Louis to Newburgh. Price data was last updated on August 22, 2026.
Travelers seeking maximum savings on their St. Louis to Newburgh flight should consider departing on Wednesday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Newburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Alternative routes for St. Louis to Newburgh
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Newburgh by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from St. Louis to Newburgh by cabin class
Find flights from St. Louis to Newburgh, based on your preferred cabin class, be it economy, premium economy, business, or first class.
St. Louis and Newburgh flights
Browse other St. Louis and Newburgh flight options. Last updated on August 25, 2026.
Other flights from St. Louis
Browse through other flights departing from St. Louis. Flights are based on user searches made on Cheapflights and were last updated on August 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
St. Louis to Newburgh flights
Consider these flights traveling from St. Louis to Newburgh.
Top 5 airlines flying from St. Louis to Newburgh
Discover the top 5 airlines that operate flights from St. Louis to Newburgh. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$206 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$219 | Average$376 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$249 | Average$375 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$252 | Average$420 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$260 | Average$393 | FlexibilityNo cancel fee | On-time69% |