$102 Cheap flights from Lambert-St. Louis Intl. to Westchester County (STL to HPN)

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Find The Best Dates To Fly from Lambert-St. Louis Intl. to Westchester County

Compare Flight Prices from St. Louis to White Plains

Affordable Airfare Tickets from STL to HPN Airport

The cheapest flights to Westchester County found within the past 7 days were $241 round trip and $102 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 12 - Wed, Aug 20
STL
St. Louis
HPN
White Plains
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Aug 12 from St. Louis to White Plains, returning Wed, Aug 20, priced at $241 found 1 day ago
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$243 Roundtrip, just found
$243
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $243 just found
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$244 Roundtrip, just found
$244
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $244 just found
Mon, Aug 11 - Wed, Aug 20
STL
St. Louis
HPN
White Plains
$261 Roundtrip, found 1 day ago
$261
Roundtrip
found 1 day ago
Select Delta flight, departing Mon, Aug 11 from St. Louis to White Plains, returning Wed, Aug 20, priced at $261 found 1 day ago
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$263 Roundtrip, just found
$263
Roundtrip
just found
Select Delta flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $263 just found
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$263 Roundtrip, just found
$263
Roundtrip
just found
Select Delta flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $263 just found
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$264 Roundtrip, just found
$264
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $264 just found
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$273 Roundtrip, just found
$273
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $273 just found
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$274 Roundtrip, just found
$274
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $274 just found
Fri, May 30 - Sun, Jun 1
STL
St. Louis
HPN
White Plains
$279 Roundtrip, just found
$279
Roundtrip
just found
Select American Airlines flight, departing Fri, May 30 from St. Louis to White Plains, returning Sun, Jun 1, priced at $279 just found

Westchester County flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Holiday Inn Newark International Airport by IHG

Holiday Inn Newark International Airport by IHG

3.5 out of 5
per person
May 31 - Jun 3
found 8 hours ago
Roundtrip non-stop flight included
St. Louis (STL) to Newark Liberty Intl. Airport (EWR)
Fairfield Inn & Suites Newark Liberty International Airport

Fairfield Inn & Suites Newark Liberty International Airport

2.5 out of 5
per person
May 31 - Jun 3
found 8 hours ago
Roundtrip non-stop flight included
St. Louis (STL) to Newark Liberty Intl. Airport (EWR)
Hotel Riu Plaza Manhattan Times Square

Hotel Riu Plaza Manhattan Times Square

4 out of 5
Save 100% on your flight
per person
Jun 20 - Jun 23
found 1 day ago
Roundtrip non-stop flight included
St. Louis (STL) to New York (JFK)
Hampton Inn Newark Airport

Hampton Inn Newark Airport

3.5 out of 5
per person
May 31 - Jun 3
found 8 hours ago
Roundtrip non-stop flight included
St. Louis (STL) to Newark Liberty Intl. Airport (EWR)
SpringHill Suites by Marriott New York Queens

SpringHill Suites by Marriott New York Queens

3 out of 5
Save 100% on your flight
per person
Jun 17 - Jun 23
found 19 hours ago
Roundtrip flight included
St. Louis (STL) to New York (JFK)
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Frequently asked questions

Can I catch a flight from St. Louis Lambert International Airport to Westchester County Airport (HPN) right now?
It’s wise to know about any travel advice reports and quarantine requirements in place in your destination. Make sure you go to the Covid-19 Travel Advisor for up-to-date info on flying to Westchester County Airport (HPN).
Are there direct flights from STL to Westchester County Airport (HPN)?
Get ready for a stopover when traveling from Lambert Field to White Plains Airport. No direct flights are on offer on this route, however American Airlines, Delta and United Airlines will get you to your destination as quickly as possible.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Westchester County Airport (HPN), please visit our Customer Service Portal.
How long is the flight from STL to White Plains Airport?
Flights between St. Louis and Westchester County take roughly 3 hours and 34 minutes all up. Make the most of your time in the air by reading, resting, watching a movie or doing all three.
What is the flight distance from St. Louis Lambert International Airport to Westchester County Airport (HPN)?
There’s not much point settling in for a movie. We’ll be impressed if you even squeeze in a couple of TV episodes on the short hop between St. Louis Lambert International Airport and White Plains Airport. You’ll only be traveling 900 mi.
What airlines fly from Lambert-St. Louis Intl. Airport (STL) to Westchester County Airport (HPN)?
As there are no direct flights on offer between Lambert Field and Westchester County Airport (HPN), at least one stopover is unavoidable. Best to plan ahead in order to book the quickest route and save some time.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Cape Air, JetBlue or American Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Flight information from St. Louis to White Plains

 

Traveling From
Lambert-St. Louis Intl.
Traveling To
Westchester County
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$241

Route Info

Flight path for flights from Lambert-St. Louis International Airport to Westchester County Airport.


Origin:
STL - Lambert-St. Louis International Airport
Destination:
HPN - Westchester County Airport
Distance:
1,270.00 miles


Discover our best flights from St. Louis STL to White Plains HPN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from St. Louis STL to White Plains HPN at the right price  

Airfares to White Plains HPN from St. Louis STL currently cost between $241 and $279. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from St. Louis STL to White Plains HPN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from St. Louis STL to White Plains HPN on Travelocity starting at $102. Prices and availability subject to change. Additional terms may apply. 

 

Get to White Plains HPN from St. Louis STL quicker with direct flights. 

Get to White Plains faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to HPN from STL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from St. Louis STL to White Plains HPN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to HPN from STL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from St. Louis STL to White Plains HPN today 

If you’re flexible about when you travel, August is usually the cheapest month to fly from St. Louis STL to White Plains HPN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to White Plains HPN from St. Louis STL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to HPN from STL have this option.  

 

Travel with confidence when you book flights to White Plains HPN from St. Louis STL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.