$108+ Cheap flights from St. Louis to New Windsor (STL - SWF)
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 5/15. Fares are subject to change and may not be available on all flights or dates of travel.
STL — SWF
Apr 8 — Apr 151
1 adult, Economy
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Find cheap flights from St. Louis to Stewart 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 Stewart
Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Stewart (SWF). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $742 (Mytrip) |
One-way from | $108 (Mytrip) |
Popular in | November |
Cheapest in | May |
Average price | $293 |
Find flight deals from St. Louis to Stewart
Cheapest flights from St. Louis to StewartExplore the most affordable flight options available from St. Louis to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.
Explore the most affordable flight options available from St. Louis to Stewart. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.
This Mytrip deal was found by Cheapflights users on 4/2. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/237:37 pmSTL - SWF
1 stop14h 04mMultiple Airlines
Mon 10/273:01 pmSWF - STL
1 stop28h 31mMultiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$289
Cheapflights Fare Finder
Customize your flight search to find flights from St. Louis to Stewart 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 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from St. Louis to New Windsor that are best for you.
Fly from
St. Louis
Fly to
Stewart
Route
Depart
Return
Price
St. LouisNew Windsor
STL - SWF
STLSWF
Lambert-St Louis
Thu 4/17
6:10 pm-11:00 am
1 stop15h 50m
New Windsor Stewart
Mon 4/21
9:51 am-5:15 pm
3 stops32h 24m
$742
St. LouisNew Windsor
STL - SWF
STLSWF
Lambert-St Louis
Thu 5/15
10:10 am-11:05 am
1 stop23h 55m
$108
Compare providers for flights from St. Louis to Stewart
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Stewart in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-New Windsor flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-New Windsor flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-New Windsor flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-New Windsor flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-New Windsor flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to Stewart
Have a flexible travel schedule? Discover the best time to fly to Stewart from St. Louis with our price prediction graph.
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 New Windsor
What is the cheapest month to book a flight from St. Louis to New Windsor?
Currently, October is the cheapest month in which you can book a flight from St. Louis to New Windsor (average of $109). Flying from St. Louis to New Windsor in August is currently the most expensive (average of $224). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Stewart. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsKingston