Which airports can I use when flying from White Plains to St. Louis?

Flights from White Plains to St. Louis usually depart from White Plains Westchester County (HPN) and arrive at Lambert-St Louis (STL).

What cabin classes can I book on flights from White Plains to St. Louis?

Only Economy Class is available on flights from White Plains to St. Louis.

Which airports do connecting flights from White Plains to St. Louis pass through?

One-stop flights from White Plains to St. Louis most commonly connect through: • Detroit Metropolitan Wayne County (DTW) - 43% of one-stop connections • Atlanta Hartsfield-Jackson (ATL) - 23% of one-stop connections • Chicago O'Hare Intl (ORD) - 18% of one-stop connections • Charlotte Douglas (CLT) - 13% of one-stop connections

Can I save money by using flexible dates for flights from White Plains to St. Louis?

Yes. Flexible dates can save you up to 30% on flights from White Plains to St. Louis. Tuesday is the cheapest departure day at $345 round-trip on average, while Monday is the most expensive at $488, a difference of $143. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in St. Louis?

Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

How long is a flight from White Plains to St. Louis?

A nonstop flight from White Plains to St. Louis takes 00m, covering 895 miles.

Do I need a passport to fly from White Plains to St. Louis?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Have flight prices from White Plains to St. Louis changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $351 to $2,965. That means the highest observed fare was about 8x higher than the lowest one.

How are flight prices from White Plains to St. Louis looking right now?

One-way fares from White Plains to St. Louis are currently higher than usual. Average one-way flight prices are about $407, which is 51% above the typical average for this route.

How much time can I save by choosing a different layover airport from White Plains to St. Louis?

Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 24m, compared with 4h 59m via Washington, D.C. Reagan-National (DCA) and 5h 23m via Charlotte Douglas (CLT).

What is the time difference between White Plains and St. Louis?

St. Louis is 1 hour behind White Plains (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Lambert-St Louis Airport (STL)?

Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates averaging $78 for economy cars. Top options include: • Hertz • Budget • Alamo • Enterprise Rent-A-Car • Payless

How much should I expect to pay for a White Plains to St. Louis flight?

Round-trip flights from White Plains to St. Louis range from $350 to $451, with an average of $406 over the past 12 months. Anything below $350 counts as a good deal.

How much is a round-trip flight from White Plains to St. Louis?

Round-trip flights from White Plains to St. Louis typically range from $350 to $451. The lowest price found in the past 5 days was $351, on Delta.

What's the cheapest day of the week to fly from White Plains to St. Louis?

Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from White Plains to St. Louis. It’s 16% cheaper than the average day, while Monday is the most expensive, with prices 20% higher.

Which airline is the cheapest to fly from White Plains to St. Louis?

Delta ($351) and American Airlines ($376) are the cheapest airlines to fly round-trip from White Plains to St. Louis according to KAYAK data over the last 5 days.

What’s the most popular layover airport when flying from White Plains to St. Louis?

Detroit Metropolitan Wayne County (DTW) is the most popular layover for the White Plains to St. Louis route. 43% of KAYAK users who booked 1-stop round-trips over the past 3 months connected via DTW.

What is the cheapest layover airport when flying from White Plains to St. Louis?

Flights via Chicago O'Hare Intl (ORD) offer the most affordable fares, with an average round-trip price of $418. Based on KAYAK data over the past 3 months.

When flying from White Plains to St. Louis which airport offers the shortest layover?

Detroit Metropolitan Wayne County (DTW) had the shortest average connection time for White Plains to St. Louis layovers at 2h 41m over the past 3 months.

$196 CHEAP FLIGHTS from White Plains to St. Louis (HPN - STL)

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Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Cheapest round-trip

$351

Typical prices: $350-$451

Delta

Sun 12/30Tue 1/2

HPN - STL • 1 stop

Cheapest one-way

$196

Typical prices: $224-$306

American Airlines

Sat 12/1

HPN - STL • 1 stop

Nonstop flights

Not available

There are currently no direct flights between White Plains and St. Louis. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

June

Cheapest • 14% price drop

July

Most popular

Good to know

Top layover airports

Chicago O'Hare Intl (ORD)

Cheapest • Avg $418 (round-trip)

Detroit Metropolitan Wayne County (DTW)

Shortest trip • 4h 24m (one-way)

Insights

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KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to St. Louis!

Flight Deals

Cheap Flights from White Plains to St. Louis (HPN-STL)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from White Plains to St. Louis

Wed, Dec 30 - Sat, Jan 2

5:18 pm - 8:43 pmHPN White Plains Westchester County-STL Lambert-St Louis

4h 25m1 stop Detroit Metropolitan Wayne County

6:20 am - 11:56 amSTL Lambert-St Louis-HPN White Plains Westchester County

4h 36m1 stop Detroit Metropolitan Wayne County

$351Delta

Sat, Apr 10 - Sat, Apr 17

6:40 pm - 11:39 pmHPN White Plains Westchester County-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

1:30 pm - 9:36 pmSTL Lambert-St Louis-HPN White Plains Westchester County

7h 06m1 stop Atlanta Hartsfield-Jackson

$351Delta

Sat, Apr 10 - Sat, Apr 17

6:40 pm - 11:39 pmHPN White Plains Westchester County-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

1:30 pm - 9:36 pmSTL Lambert-St Louis-HPN White Plains Westchester County

7h 06m1 stop Atlanta Hartsfield-Jackson

$351Delta

Fri, Apr 9 - Sat, Apr 17

3:04 pm - 9:23 pmHPN White Plains Westchester County-STL Lambert-St Louis

7h 19m1 stop Washington, D.C. Reagan-National

6:00 am - 2:33 pmSTL Lambert-St Louis-HPN White Plains Westchester County

7h 33m1 stop Washington, D.C. Reagan-National

$376American Airlines

Fri, Apr 9 - Sat, Apr 17

3:04 pm - 9:23 pmHPN White Plains Westchester County-STL Lambert-St Louis

7h 19m1 stop Washington, D.C. Reagan-National

6:00 am - 2:33 pmSTL Lambert-St Louis-HPN White Plains Westchester County

7h 33m1 stop Washington, D.C. Reagan-National

$376American Airlines

Mon, Nov 23 - Thu, Nov 26

5:16 pm - 8:29 pmHPN White Plains Westchester County-STL Lambert-St Louis

4h 13m1 stop Detroit Metropolitan Wayne County

3:15 pm - 10:10 pmSTL Lambert-St Louis-HPN White Plains Westchester County

5h 55m1 stop Atlanta Hartsfield-Jackson

$391Delta

Sat, Nov 14 - Thu, Nov 19

3:17 pm - 7:37 pmHPN White Plains Westchester County-STL Lambert-St Louis

5h 20m1 stop Washington, D.C. Reagan-National

7:26 am - 3:59 pmSTL Lambert-St Louis-HPN White Plains Westchester County

7h 33m1 stop Chicago O'Hare Intl

$424American Airlines

Sun, Dec 20 - Mon, Dec 28

5:47 pm - 10:32 pmHPN White Plains Westchester County-STL Lambert-St Louis

5h 45m1 stop Chicago O'Hare Intl

7:03 am - 2:48 pmSTL Lambert-St Louis-HPN White Plains Westchester County

6h 45m1 stop Washington, D.C. Reagan-National

$460American Airlines

Sat, Apr 10 - Fri, Apr 16

6:40 pm - 11:39 pmHPN White Plains Westchester County-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

6:45 am - 11:45 amSTL Lambert-St Louis-HPN White Plains Westchester County

4h 00m1 stop Detroit Metropolitan Wayne County

$464Delta

Sat, Apr 10 - Sun, Apr 18

6:40 pm - 11:39 pmHPN White Plains Westchester County-STL Lambert-St Louis

5h 59m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:11 pmSTL Lambert-St Louis-HPN White Plains Westchester County

5h 11m1 stop Atlanta Hartsfield-Jackson

$464Delta

Recent last minute flight deals from White Plains to St. Louis

Wed, Nov 4 - Sat, Nov 7

5:22 pm - 8:51 pmHPN White Plains Westchester County-STL Lambert-St Louis

4h 29m1 stop Detroit Metropolitan Wayne County

7:00 am - 2:29 pmSTL Lambert-St Louis-HPN White Plains Westchester County

6h 29m1 stop Atlanta Hartsfield-Jackson

$457Delta

Tue, Nov 3 - Sat, Nov 7

12:13 pm - 6:17 pmHPN White Plains Westchester County-STL Lambert-St Louis

7h 04m1 stop Chicago O'Hare Intl

5:00 am - 11:29 amSTL Lambert-St Louis-HPN White Plains Westchester County

5h 29m1 stop Chicago O'Hare Intl

$457American Airlines

Sun, Nov 1 - Tue, Nov 3

10:00 am - 3:55 pmHPN White Plains Westchester County-STL Lambert-St Louis

6h 55m1 stop Charlotte Douglas

10:33 am - 6:26 pmSTL Lambert-St Louis-HPN White Plains Westchester County

6h 53m1 stop Washington, D.C. Reagan-National

$883American Airlines

Sun, Nov 1 - Tue, Nov 3

6:31 am - 12:02 pmHPN White Plains Westchester County-STL Lambert-St Louis

6h 31m2 stops Washington, D.C. Reagan-National Charlotte Douglas

10:35 am - 4:54 pmSTL Lambert-St Louis-HPN White Plains Westchester County

5h 19m1 stop Charlotte Douglas

$1,256American Airlines

Tue, Nov 3 - Sat, Nov 7

6:00 am - 10:51 amHPN White Plains Westchester County-STL Lambert-St Louis

5h 51m1 stop Atlanta Hartsfield-Jackson

6:21 am - 3:48 pmSTL Lambert-St Louis-HPN White Plains Westchester County

8h 27m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

$1,355Delta

Wed, Nov 4 - Sat, Nov 7

12:30 pm - 9:59 pmHPN White Plains Westchester County-STL Lambert-St Louis

10h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

12:00 pm - 6:00 pmSTL Lambert-St Louis-HPN White Plains Westchester County

5h 00m1 stop Atlanta Hartsfield-Jackson

$1,420Delta

Tue, Nov 3 - Sat, Nov 7

12:30 pm - 9:59 pmHPN White Plains Westchester County-STL Lambert-St Louis

10h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 3:48 pmSTL Lambert-St Louis-HPN White Plains Westchester County

8h 48m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$2,224Delta

Wed, Nov 4 - Sat, Nov 7

12:30 pm - 9:59 pmHPN White Plains Westchester County-STL Lambert-St Louis

10h 29m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 3:48 pmSTL Lambert-St Louis-HPN White Plains Westchester County

8h 48m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$2,283Delta

Sun, Nov 1 - Tue, Nov 3

12:30 pm - 7:56 pmHPN White Plains Westchester County-STL Lambert-St Louis

8h 26m2 stops Detroit Metropolitan Wayne County Atlanta Hartsfield-Jackson

6:00 am - 3:48 pmSTL Lambert-St Louis-HPN White Plains Westchester County

8h 48m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$2,293Delta

Booking Insights

Price, demand and travel trends for White Plains to St. Louis flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from White Plains to St. Louis? This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from White Plains to St. Louis departing in december.
What's the cheapest day of the week to fly from White Plains to St. Louis?: Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from White Plains to St. Louis. It’s 16% cheaper than the average day, while Monday is the most expensive, with prices 20% higher.

Find deals

Low season	January
High season	July
Cheapest flight	$196

Beat the crowds with an average 64% drop in travelers.

The most popular month to fly with an average 65% increase in travelers.

One-way flight from White Plains to St. Louis

When to book flights from White Plains to St. Louis

Are your dates flexible? Find out the best times to travel from White Plains to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What cabin classes can I book on flights from White Plains to St. Louis?
Only Economy Class is available on flights from White Plains to St. Louis.
How long is a flight from White Plains to St. Louis?
A nonstop flight from White Plains to St. Louis takes 00m, covering 895 miles.
Do I need a passport to fly from White Plains to St. Louis?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.
How much should I expect to pay for a White Plains to St. Louis flight?
Round-trip flights from White Plains to St. Louis range from $350 to $451, with an average of $406 over the past 12 months. Anything below $350 counts as a good deal.
Have flight prices from White Plains to St. Louis changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $351 to $2,965. That means the highest observed fare was about 8x higher than the lowest one.
How are flight prices from White Plains to St. Louis looking right now?
One-way fares from White Plains to St. Louis are currently higher than usual. Average one-way flight prices are about $407, which is 51% above the typical average for this route.
What car rental options are available at Lambert-St Louis Airport (STL)?
Lambert-St Louis Airport (STL) hosts 5 major car rental companies, with daily rates averaging $78 for economy cars. Top options include:

• Hertz
• Budget
• Alamo
• Enterprise Rent-A-Car
• Payless
Which airports can I use when flying from White Plains to St. Louis?
Flights from White Plains to St. Louis usually depart from White Plains Westchester County (HPN) and arrive at Lambert-St Louis (STL).
Which airports do connecting flights from White Plains to St. Louis pass through?
One-stop flights from White Plains to St. Louis most commonly connect through:

• Detroit Metropolitan Wayne County (DTW) - 43% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 23% of one-stop connections
• Chicago O'Hare Intl (ORD) - 18% of one-stop connections
• Charlotte Douglas (CLT) - 13% of one-stop connections
Can I save money by using flexible dates for flights from White Plains to St. Louis?
Yes. Flexible dates can save you up to 30% on flights from White Plains to St. Louis. Tuesday is the cheapest departure day at $345 round-trip on average, while Monday is the most expensive at $488, a difference of $143.

KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
How much time can I save by choosing a different layover airport from White Plains to St. Louis?
Flying via Detroit Metropolitan Wayne County (DTW) gives the shortest average 1-stop total travel time at 4h 24m, compared with 4h 59m via Washington, D.C. Reagan-National (DCA) and 5h 23m via Charlotte Douglas (CLT).
What is the time difference between White Plains and St. Louis?
St. Louis is 1 hour behind White Plains (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What popular places can I visit in St. Louis?
Some of the most popular sights in St. Louis are Busch Stadium, Enterprise Center and America's Center Convention Complex. These are among the most viewed places in St. Louis on KAYAK.

If your dates are flexible, aim for a Tuesday departure and avoid flying on Monday. On this route, Tuesday flights average $345, about $143 less than Monday fares (29% savings) based on the last 12 months.
If you can choose when to travel, plan your White Plains to St. Louis trip for June. Fares historically average $350 round-trip in that month - typically $204 less than the most expensive month, which is November (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Lambert-St Louis Airport.

• Renaissance St. Louis Airport Hotel
• Drury Inn & Suites St. Louis Airport
• DoubleTree by Hilton St. Louis Airport

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HPN - STL

$196 Find Cheap Flights from White Plains to St. Louis - Compare and Save

Everything you should know

Cheap Flights from White Plains to St. Louis (HPN-STL)

Recent round-trip flight deals from White Plains to St. Louis

Recent one-way flight deals from White Plains to St. Louis

Recent last minute flight deals from White Plains to St. Louis

Price, demand and travel trends for White Plains to St. Louis flights

How much is a round-trip flight from White Plains to St. Louis?

What's the cheapest day of the week to fly from White Plains to St. Louis?

Which airline is the cheapest to fly from White Plains to St. Louis?

What’s the most popular layover airport when flying from White Plains to St. Louis?

What is the cheapest layover airport when flying from White Plains to St. Louis?

When flying from White Plains to St. Louis which airport offers the shortest layover?

Key details for White Plains to St. Louis flights

Low season

High season

Cheapest flight

When to book flights from White Plains to St. Louis

Your White Plains to St. Louis flight questions, answered

Your guide to booking White Plains to St. Louis flights

More options for your flight from White Plains to St. Louis

Complete your trip to St. Louis with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from White Plains to St. Louis

Find direct flights to and from White Plains and St. Louis

Flights from domestic origins to St. Louis

Flights to other popular destinations

Find deals for your return flight