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Cheap flights from St. Louis to White Plains (STL - HPN) from $237

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — HPN
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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Cheap flight deals from St. Louis to White Plains

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to White Plains (HPN). 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 26, 2024.

Popular in

March

Cheapest in

February

Average price

$548

Round-trip from

$214
High demand for flights, 46% potential price rise
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Best time to find cheap flights, 47% potential price drop
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Average for round-trip flights in April 2024
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From Lambert-St Louis to White Plains Westchester County
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What is the cheapest day to fly round-trip from St. Louis to White Plains?

Users have found that flying from St. Louis to White Plains on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

How far in advance should I book a flight from St. Louis to White Plains?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 39 days in advance, which can save you up to 114% on flights from St. Louis to White Plains compared to booking the week you need them. Waiting 39 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $279. For sooner than that we have options available in the next 3 days from $560.

What is the cheapest month to fly from St. Louis to White Plains?

Flights from St. Louis to White Plains lean towards being more expensive in June. Prices are generally better when you fly from St. Louis to White Plains in February, with the cheapest ticket starting at $114.

When is the cheapest time to fly from St. Louis to White Plains (STL - HPN)?

One of the essential ways to save on airfare from St. Louis to White Plains is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 26% on airfare.

Cheap American Airlines flights from St. Louis to White Plains

Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and White Plains. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from St. Louis to White Plains. Make sure to check back often as deals are often changing.
Sat 6/14:20 pmSTL - HPN
1 stop5h 23mAmerican Airlines
Mon 6/37:30 amHPN - STL
1 stop6h 40mAmerican Airlines
Deal found 4/25$344
Fri 8/306:26 amSTL - HPN
1 stop7h 30mAmerican Airlines
Mon 9/26:30 amHPN - STL
1 stop4h 34mAmerican Airlines
Deal found 4/25$434
Thu 5/97:30 amSTL - HPN
1 stop4h 40mAmerican Airlines
Mon 5/136:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/25$553
Thu 7/256:04 amSTL - HPN
1 stop4h 25mAmerican Airlines
Mon 7/296:48 pmHPN - STL
1 stop6h 06mAmerican Airlines
Deal found 4/25$554
Thu 5/27:10 amSTL - HPN
1 stop4h 59mAmerican Airlines
Sat 5/44:30 pmHPN - STL
1 stop4h 59mAmerican Airlines
Deal found 4/25$616
Sat 6/15:19 amSTL - HPN
2 stops8h 23mAmerican Airlines
Mon 6/37:30 amHPN - STL
1 stop6h 40mAmerican Airlines
Deal found 4/25$665
Fri 8/304:20 pmSTL - HPN
2 stops6h 04mAmerican Airlines
Mon 9/27:59 amHPN - STL
1 stop6h 57mAmerican Airlines
Deal found 4/25$697
Thu 5/99:51 amSTL - HPN
2 stops7h 29mAmerican Airlines
Mon 5/1310:05 amHPN - STL
1 stop6h 23mAmerican Airlines
Deal found 4/25$731
Thu 5/92:00 pmSTL - HPN
1 stop5h 28mAmerican Airlines
Mon 5/131:40 pmHPN - STL
2 stops9h 07mAmerican Airlines
Deal found 4/26$790

Cheap Delta flights from St. Louis to White Plains

Explore cheap flight options specifically provided by Delta for the route between St. Louis and White Plains. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Some of the best deals we've found on Delta flights traveling from St. Louis to White Plains. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Tue 5/73:27 pmSTL - HPN
1 stop5h 55mDelta
Sat 5/113:00 pmHPN - STL
1 stop4h 41mDelta
Deal found 4/24$474
Tue 5/712:00 pmSTL - HPN
1 stop3h 49mDelta
Sat 5/113:00 pmHPN - STL
1 stop4h 41mDelta
Deal found 4/25$523
Tue 5/710:10 amSTL - HPN
1 stop6h 55mDelta
Sat 5/115:29 pmHPN - STL
2 stops21h 46mDelta
Deal found 4/24$584
Tue 5/73:27 pmSTL - HPN
1 stop5h 55mDelta
Sat 5/115:29 pmHPN - STL
2 stops18h 41mDelta
Deal found 4/25$633
Sat 8/36:30 amSTL - HPN
1 stop4h 12mDelta
Sat 8/105:20 pmHPN - STL
1 stop4h 57mDelta
Deal found 4/25$668
Sat 6/16:11 amSTL - HPN
2 stops9h 38mDelta
Mon 6/312:45 pmHPN - STL
2 stops11h 55mDelta
Deal found 4/25$1,185
Thu 5/96:00 amSTL - HPN
2 stops9h 49mDelta
Mon 5/1312:45 pmHPN - STL
2 stops11h 55mDelta
Deal found 4/26$1,199
Thu 5/96:00 amSTL - HPN
2 stops9h 49mDelta
Mon 5/1312:45 pmHPN - STL
2 stops11h 55mDelta
Deal found 4/25$1,435
Fri 8/306:30 amSTL - HPN
2 stops9h 03mDelta
Mon 9/212:30 pmHPN - STL
2 stops9h 59mDelta
Deal found 4/25$1,461

Cheap St. Louis to White Plains flights in April & May 2024

Find cheap flight options from St. Louis to White Plains specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Prices were last updated on April 26, 2024.
These are some of the most attractive deals on flights from St. Louis to White Plains in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/305:04 pmSTL - HPN
1 stop5h 16mAmerican Airlines
Sun 6/26:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/26$306
Tue 5/73:27 pmSTL - HPN
1 stop5h 55mDelta
Sat 5/113:00 pmHPN - STL
1 stop4h 41mDelta
Deal found 4/24$474
Tue 5/712:00 pmSTL - HPN
1 stop3h 49mDelta
Sat 5/113:00 pmHPN - STL
1 stop4h 41mDelta
Deal found 4/25$523
Mon 4/292:27 pmSTL - HPN
1 stop6h 01mDelta
Tue 4/306:10 amHPN - STL
1 stop5h 49mDelta
Deal found 4/25$547
Thu 5/97:30 amSTL - HPN
1 stop4h 40mAmerican Airlines
Mon 5/136:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/25$553
Tue 5/710:10 amSTL - HPN
1 stop6h 55mDelta
Sat 5/115:29 pmHPN - STL
2 stops21h 46mDelta
Deal found 4/24$584
Thu 5/27:10 amSTL - HPN
1 stop4h 59mAmerican Airlines
Sat 5/44:30 pmHPN - STL
1 stop4h 59mAmerican Airlines
Deal found 4/25$616
Tue 5/73:27 pmSTL - HPN
1 stop5h 55mDelta
Sat 5/115:29 pmHPN - STL
2 stops18h 41mDelta
Deal found 4/25$633
Thu 5/309:51 amSTL - HPN
2 stops7h 29mAmerican Airlines
Sun 6/26:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/26$686

St. Louis to White Plains 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and White Plains in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
These are some of the most attractive deals on flights from St. Louis to White Plains in 2024. If these deals don't appeal to you, be sure to come back soon for more options.
Thu 5/305:04 pmSTL - HPN
1 stop5h 16mAmerican Airlines
Sun 6/26:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/26$306
Sat 6/13:23 pmSTL - HPN
1 stop5h 59mDelta
Mon 6/35:29 pmHPN - STL
1 stop5h 05mDelta
Deal found 4/26$323
Sat 6/14:20 pmSTL - HPN
1 stop5h 23mAmerican Airlines
Mon 6/37:30 amHPN - STL
1 stop6h 40mAmerican Airlines
Deal found 4/25$344
Fri 8/306:26 amSTL - HPN
1 stop7h 30mAmerican Airlines
Mon 9/26:30 amHPN - STL
1 stop4h 34mAmerican Airlines
Deal found 4/25$434
Tue 5/73:27 pmSTL - HPN
1 stop5h 55mDelta
Sat 5/113:00 pmHPN - STL
1 stop4h 41mDelta
Deal found 4/24$474
Tue 5/712:00 pmSTL - HPN
1 stop3h 49mDelta
Sat 5/113:00 pmHPN - STL
1 stop4h 41mDelta
Deal found 4/25$523
Mon 4/292:27 pmSTL - HPN
1 stop6h 01mDelta
Tue 4/306:10 amHPN - STL
1 stop5h 49mDelta
Deal found 4/25$547
Thu 5/97:30 amSTL - HPN
1 stop4h 40mAmerican Airlines
Mon 5/136:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/25$553
Thu 7/256:04 amSTL - HPN
1 stop4h 25mAmerican Airlines
Mon 7/296:48 pmHPN - STL
1 stop6h 06mAmerican Airlines
Deal found 4/25$554

St. Louis to White Plains flights leaving soon

Find last-minute flight options from St. Louis to White Plains for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Have a look at some of the last-minute flights available departing from St. Louis to White Plains. Users should be sure to double check the price, date, and time of their last-minute flight.
Thu 5/27:10 amSTL - HPN
1 stop4h 59mAmerican Airlines
Sat 5/44:30 pmHPN - STL
1 stop4h 59mAmerican Airlines
Deal found 4/25$616
Mon 5/67:30 amSTL - HPN
1 stop4h 40mAmerican Airlines
Wed 5/86:00 amHPN - STL
1 stop4h 53mAmerican Airlines
Deal found 4/25$1,261

One-way flights to White Plains from St. Louis

Search for one-way flight options from St. Louis to White Plains. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,068,117 searches. Data last updated April 26, 2024.
Take a look at some of the one-way flights we've detected from St. Louis to White Plains. Users can also find round-trip St. Louis to White Plains flights by using the search form above.
Sun 5/56:24 pmSTL - HPN
2 stops17h 06mMultiple Airlines
Deal found 4/25$237
Wed 5/16:30 amSTL - HPN
1 stop4h 21mDelta
Deal found 4/24$260
Thu 5/26:04 amSTL - HPN
1 stop4h 56mDelta
Deal found 4/24$287
Sun 5/55:51 amSTL - HPN
1 stop4h 38mAmerican Airlines
Deal found 4/25$309
Thu 5/211:07 amSTL - HPN
1 stop4h 38mAmerican Airlines
Deal found 4/26$401

Find flights from St. Louis to White Plains within your budget

Customize your flight search to find flights from St. Louis to White Plains 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 3,068,117 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$344 - $665

Route

Depart

Return

Price

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Sat 6/1

1 stop5h 23m

White Plains Westchester County

Mon 6/3

1 stop6h 40m

$344

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Fri 8/30

1 stop7h 30m

White Plains Westchester County

Mon 9/2

1 stop4h 34m

$434

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Tue 5/7

1 stop5h 55m

White Plains Westchester County

Sat 5/11

1 stop4h 41m

$474

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Tue 5/7

1 stop3h 49m

White Plains Westchester County

Sat 5/11

1 stop4h 41m

$523

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Thu 5/9

1 stop4h 40m

White Plains Westchester County

Mon 5/13

1 stop4h 53m

$553

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Thu 7/25

1 stop4h 25m

White Plains Westchester County

Mon 7/29

1 stop6h 06m

$554

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Tue 5/7

1 stop6h 55m

White Plains Westchester County

Sat 5/11

2 stops21h 46m

$584

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Tue 5/7

1 stop5h 55m

White Plains Westchester County

Sat 5/11

2 stops18h 41m

$633

Lambert-St LouisWhite Plains Westchester County

STL - HPN

STLHPN

Lambert-St Louis

Sat 6/1

2 stops8h 23m

White Plains Westchester County

Mon 6/3

1 stop6h 40m

$665

Flights are sorted by cheapest first

Deals found on 4/25

When is the cheapest time to fly from St. Louis to White Plains?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to White Plains. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their St. Louis to White Plains flight should consider departing on Friday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to White Plains by month

Plan your trip from St. Louis to White Plains by taking into account the cheapest months to travel. The average price of a one-way flight from St. Louis to White Plains is currently $299 while a round-trip flight costs $529. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from St. Louis to White Plains (average of $263). Flying from St. Louis to White Plains in August is currently the most expensive (average of $327). 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.

January

$268

February

$288

March

$301

April

$317

May

$302

June

$318

July

$298

August

$327

September

$263

October

$268

November

$298

December

$269

Temperature and rainfall in White Plains by month

Plan your trip to White Plains by taking into account the average temperature and rainfall totals by month.

NYC

Temperature

33.8 - 77 °F

Reviews of airlines servicing White Plains

Get insights into the airlines that provide service to White Plains. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to White Plains. Reviews last updated April 26, 2024.
Read through reviews of airlines operating flights from St. Louis to White Plains, such as American Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.1
Very good
10,966 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

American Airlines
7.3
Good
14,889 reviews
Delta
8.1
Very good
10,966 reviews
Check prices

Comfort

7.9

Overall

8.1

Food

7.4

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to White Plains. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from St. Louis to White Plains for under $400 on Cheapflights?

    Yes, there are multiple flights from St. Louis to White Plains for under $400. The cheapest flight booked recently is on American Airlines for just $344, but on average you can expect to pay $808.

  • Are there last-minute flights available from St. Louis to White Plains for under $700?

    There are currently 2+ open flights from St. Louis to White Plains within the next 7 days for less than $700.

  • What are the cheapest airlines flying from St. Louis to White Plains round-trip?

    Cheapflights users have booked flights from St. Louis to White Plains round-trip from $344. Another airline that can offer you cheap pricing is Delta. American Airlines is 11% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does STL to HPN mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lambert-St Louis Airport to White Plains Westchester County Airport flight would often be abbreviated as a STL to HPN flight.

  • Can I find deals for flights from St. Louis to White Plains that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to White Plains flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to White Plains with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to White Plains flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to White Plains that include hotel bookings?

    Yes. In addition to deals on St. Louis to White Plains flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to White Plains?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to White Plains.

  • Can I find deals for business class flights from St. Louis to White Plains?

    Yes. Cheapflights offers flight deals from St. Louis to White Plains by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to White Plains that allow pets onboard?

    Many airlines flying from St. Louis to White Plains offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to White Plains?

    Yes, you can often find last-minute deals on St. Louis to White Plains flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to White Plains flight deals updated?

    The St. Louis to White Plains flight deals you see on this page were last updated on 4/26.

See more FAQs

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Alternative routes for St. Louis to White Plains
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Top 2 airlines flying from St. Louis to White Plains

Discover the top 2 airlines that operate flights from St. Louis to White Plains. 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 3,068,117 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$260Average$469FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$271Average$358FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from St. Louis to White Plains by cabin class

Find flights from St. Louis to White Plains, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from St. Louis to White Plains?

When you search for this flight from St. Louis to White Plains, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to White Plains?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to White Plains from St. Louis.

Can Cheapflights find flights from St. Louis to White Plains with no change fees?

Certainly. Search results for flights to White Plains from St. Louis shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from St. Louis to White Plains become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to White Plains from St. Louis today and book when prices fit your budget.

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