Stewart

Cheap flights from St. Louis to New Windsor (STL - SWF)

How to find the cheapest flight from St. Louis to Stewart

All the information you need to plan the best STL to SWF flight in 2022: compare St. Louis to Stewart flight prices with the expected peak season, weather and rainfall in Stewart.

STL - SWF

Price

$178 - $650

Popular in

February

High demand for flights, 46% potential price rise

Cheapest in

June

Best time to find cheap flights, 49% potential price drop

Round-trip from

$178

From Lambert-St Louis to New Windsor Stewart

One-way from

$67

One-way flight from Lambert-St Louis to New Windsor Stewart

What is the cheapest day to fly round-trip from St. Louis to New Windsor?

Friday flights are generally found to be more expensive for flights from St. Louis to New Windsor. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New Windsor.

How far in advance should I book a flight from St. Louis to New Windsor?

Users have found that booking a flight from St. Louis to New Windsor at least 61 days early can save you up to 90% on average compared to booking a flight this week. If booking 61 days before your flight isn’t an option for you, users have found flights from St. Louis to New Windsor for as little as $367 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $534 for flights departing within the next 3 days.

What is the cheapest month to fly from St. Louis to New Windsor?

September is one of the best times of the year to fly to New Windsor from St. Louis. Prices for September average $255 per person but you can even find prices for as low as $147. The most expensive prices can be found in the month of March. Opting for a September flight can save you 10% on your journey compared to booking in September

When is the cheapest time to fly from St. Louis to New Windsor (STL - SWF)?

It’s typically best to fly out from St. Louis to New Windsor in the morning. Doing so could potentially save you 21% on the flight price compared to flying at noon, which is usually more expensive.

Cheap flights from St. Louis to Stewart in January, February 2022

The best prices found for STL to SWF flights for January, February
Jan 28 - Feb 4
STL

Lambert-St Louis

SWF

New Windsor Stewart

2 stops

13h 37m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

14h 31m
$273

Multiple Airlines

View Deal

Deal found 1/27/22

Feb 20 - Feb 27
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

13h 15m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

9h 12m
$279

Multiple Airlines

View Deal

Deal found 1/27/22

Feb 27 - Mar 6
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

12h 15m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

10h 05m
$282

Multiple Airlines

View Deal

Deal found 1/28/22

St. Louis to Stewart 2022 flight deals

Cheap flights to Stewart from St. Louis found for this year
Mar 1 - Mar 6
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

12h 37m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

10h 05m
$147

Multiple Airlines

View Deal

Deal found 1/26/22

Mar 3 - Mar 6
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

13h 28m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

10h 05m
$156

Multiple Airlines

View Deal

Deal found 1/28/22

Apr 13 - Apr 20
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

11h 29m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

21h 07m
$177

Multiple Airlines

View Deal

Deal found 1/26/22

Last minute flights from St. Louis to Stewart

Late deals on return flights to Stewart from St. Louis, departing today and this week
Feb 3 - Feb 10
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

12h 53m
SWF

New Windsor Stewart

STL

Lambert-St Louis

1 stop

7h 27m
$329

Frontier

View Deal

Deal found 1/27/22

One-way flights to New Windsor Stewart from St. Louis

The cheapest one-way flights from St. Louis to Stewart
Feb 21
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

26h 32m
$67

Multiple Airlines

View Deal

Deal found 1/27/22

Feb 23
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

26h 53m
$68

Multiple Airlines

View Deal

Deal found 1/25/22

Mar 1
STL

Lambert-St Louis

SWF

New Windsor Stewart

1 stop

29h 57m
$69

Multiple Airlines

View Deal

Deal found 1/27/22

Related info for your journey

Useful info, stats and facts about St. Louis to Stewart flights.

Which airlines flying from Lambert-St Louis to New Windsor Stewart have flexible cancellations due to COVID-19?

Some of our airline partners flying from Lambert-St Louis to New Windsor Stewart have new flexible policies in place due to COVID-19. American Airlines and Delta are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like American Airlines with this kind of flexibility.

Can I find flights from St. Louis to New Windsor for under $200 on Cheapflights?

Yes, there are multiple flights from St. Louis to New Windsor for under $200. The cheapest flight booked recently is on Multiple Airlines for just $147, but on average you can expect to pay $313.

Are there last-minute flights available from St. Louis to New Windsor for under $400?

There are currently 1+ open flights from St. Louis to New Windsor within the next 7 days for less than $400.

What is the cheapest airline to fly from St. Louis to New Windsor round-trip?

Our cheapest airline available from St. Louis to New Windsor is Frontier. Our recent data shows that you can find tickets from as low as $248 on this airline. Users have found that Frontier is 29% cheaper than the other options available to this destination.

What are the cheapest flights from St. Louis to New Windsor?

On average you can expect to pay $205 for a flight from St. Louis to New Windsor. The cheapest flight overall is $175 while the most popular route, (Lambert-St Louis - New Windsor Stewart) is currently priced at $147.

Can I fly to Stewart from Lambert-St Louis right now?

Information is based on travel restrictions for travel to Stewart within the United States

Most visitors from Lambert-St Louis need to provide a negative COVID-19 test result and/or quarantine to enter Stewart.

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Stewart.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Stewart.

Can I fly back to Lambert-St Louis from Stewart?

Returning to Lambert-St Louis from Stewart

COVID-19 testing requirements
Visitors from Stewart must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Stewart are not required to quarantine after entering Lambert-St Louis.

Alternative routes for St. Louis to Stewart

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from St. Louis to Stewart

The chart below displays the airlines Cheapflights users traveling from St. Louis to Stewart choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Delta
Cheapest$170
Average$344
FlexibilityNo cancel fee
On-timeN/A
COVID-19 safety
American Airlines
Cheapest$200
Average$392
FlexibilityNo cancel fee
On-time71%
COVID-19 safety