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$152+ Cheap flights from White Plains (HPN) to Missouri

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — STL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from White Plains to Missouri

Keep the following information in mind while searching for White Plains to Missouri flight deals. Data was last updated October 28, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$259
(American Airlines)

One-way from

$152
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$397
Provider with most accurate pricing for New York (NYC)-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Lambert-St Louis flights.
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From White Plains Westchester County to Missouri
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One-way flight from White Plains Westchester County to Missouri
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Highest demand for flights based on searches. 10% potential increase in price ($39 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from White Plains to Missouri

Cheapest flights from White Plains to Missouri
Explore the most affordable flight options available from White Plains to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/117:00 amHPN - SGF
1 stop7h 31mAmerican Airlines
Tue 12/162:25 pmSGF - HPN
1 stop6h 34mAmerican Airlines
Deal found 10/27$259
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:10 amHPN - STL
1 stop7h 47mDelta
Tue 12/301:22 pmSTL - HPN
1 stop7h 47mDelta
Deal found 10/26$293
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1712:45 pmHPN - STL
1 stop6h 48mDelta
Thu 12/256:29 amSTL - HPN
1 stop4h 30mDelta
Deal found 10/26$311
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 amHPN - STL
1 stop5h 35mDelta
Tue 12/301:22 pmSTL - HPN
1 stop7h 47mDelta
Deal found 10/26$319
This Delta deal was found by Cheapflights users on 10/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:14 pmHPN - STL
1 stop4h 32mDelta
Sat 11/156:00 amSTL - HPN
1 stop5h 00mDelta
Deal found 10/27$325
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/173:12 pmHPN - STL
1 stop7h 35mAmerican Airlines
Wed 12/246:02 amSTL - HPN
1 stop7h 28mAmerican Airlines
Deal found 10/26$331
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:10 amHPN - STL
1 stop5h 35mDelta
Thu 12/256:29 amSTL - HPN
1 stop4h 30mDelta
Deal found 10/26$337
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:16 pmHPN - STL
1 stop6h 28mAmerican Airlines
Fri 1/22:06 pmSTL - HPN
1 stop6h 53mAmerican Airlines
Deal found 10/26$344
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/156:49 pmHPN - STL
1 stop6h 16mAmerican Airlines
Sat 11/224:32 pmSTL - HPN
1 stop5h 57mAmerican Airlines
Deal found 10/27$351
This American Airlines deal was found by Cheapflights users on 10/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:29 amHPN - STL
1 stop7h 54mAmerican Airlines
Wed 12/246:02 amSTL - HPN
1 stop7h 28mAmerican Airlines
Deal found 10/26$357
This Delta deal was found by Cheapflights users on 10/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/15:20 pmHPN - STL
1 stop5h 44mDelta
Mon 11/33:59 pmSTL - HPN
1 stop5h 10mDelta
Deal found 10/26$363
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/205:21 pmHPN - STL
1 stop5h 24mAmerican Airlines
Sun 11/238:39 amSTL - HPN
1 stop7h 50mAmerican Airlines
Deal found 10/27$377

Cheapflights Fare Finder

 
Customize your flight search to find flights from White Plains to Missouri 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 October 28, 2025.
Use the filters below to find and compare flights from White Plains to Missouri that are best for you.

Fly from

White Plains

Fly to

Missouri

Route

Depart

Return

Price

White PlainsSpringfield

HPN - SGF

HPNSGF

White Plains Westchester County

Thu 12/11

7:00 am-1:31 pm

1 stop7h 31m

Springfield-Branson

Tue 12/16

2:25 pm-9:59 pm

1 stop6h 34m

$259

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sat 2/28

4:19 pm-11:40 pm

1 stop8h 21m

Lambert-St Louis

Sun 3/1

6:45 am-11:50 am

1 stop4h 05m

$287

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 12/17

6:10 am-12:57 pm

1 stop7h 47m

Lambert-St Louis

Tue 12/30

1:22 pm-10:09 pm

1 stop7h 47m

$293

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sat 2/21

6:40 pm-11:40 pm

1 stop6h 00m

Lambert-St Louis

Sun 2/22

6:45 am-11:50 am

1 stop4h 05m

$299

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 12/17

12:45 pm-6:33 pm

1 stop6h 48m

Lambert-St Louis

Thu 12/25

6:29 am-11:59 am

1 stop4h 30m

$311

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Fri 2/27

5:10 pm-8:39 pm

1 stop4h 29m

Lambert-St Louis

Sun 3/1

6:45 am-11:50 am

1 stop4h 05m

$313

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Thu 12/18

6:10 am-10:45 am

1 stop5h 35m

Lambert-St Louis

Tue 12/30

1:22 pm-10:09 pm

1 stop7h 47m

$319

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Tue 11/11

5:14 pm-8:46 pm

1 stop4h 32m

Lambert-St Louis

Sat 11/15

6:00 am-12:00 pm

1 stop5h 00m

$325

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 12/17

3:12 pm-9:47 pm

1 stop7h 35m

Lambert-St Louis

Wed 12/24

6:02 am-2:30 pm

1 stop7h 28m

$331

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Mon 12/22

5:16 pm-10:44 pm

1 stop6h 28m

Lambert-St Louis

Fri 1/2

9:08 am-5:26 pm

1 stop7h 18m

$337

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 41 results
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Best time to book a flight from White Plains to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from White Plains 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 White Plains to Missouri

What is the cheapest month to book a flight from White Plains to Missouri?

Currently, March is the cheapest month in which you can book a flight from White Plains to Missouri (average of $61). Flying from White Plains to Missouri in July is currently the most expensive (average of $217). 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.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated October 28, 2025.
Get a feel of what it's like to fly with Delta and American Airlines from White Plains to Missouri by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
7,994 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
7.9
Good
7,994 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
11,032 reviews
Delta
7.9
Good
7,994 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

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

  • What airport do you fly from for flights from White Plains to Missouri?

    If you book a flight to Missouri from White Plains, you will be flying from Westchester County, which is the city’s only airport. White Plains Westchester County (HPN) is located 3.7 mi from the center of White Plains.

  • How long is the flight from White Plains to Missouri?

    Airlines like Delta and American Airlines fly from White Plains to Missouri in about 7h 50m. The time it takes to get you to your destination can typically vary by up to 31m. Airlines will cover a distance of 1112 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from White Plains to Missouri?

    Most travelers choose White Plains Westchester County - Kansas City, White Plains Westchester County - Lambert-St Louis or White Plains Westchester County - Springfield-Branson when deciding on the best route from White Plains to Missouri.

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

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

  • How can I find direct flights from White Plains to Missouri?

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

  • Can I find deals for business class flights from White Plains to Missouri?

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

  • What is the cheapest month to book a flight from White Plains to Missouri?

    Currently, March is the cheapest month in which you can book a flight from White Plains to Missouri (average of $61). Flying from White Plains to Missouri in July is currently the most expensive (average of $217). 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.

See more FAQs

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Alternative routes for White Plains to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from White Plains to Missouri

Discover the top 2 airlines that operate flights from White Plains to Missouri. 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 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$471FlexibilityNo cancel feeOn-time71%
DeltaCheapest$260Average$406FlexibilityNo cancel feeOn-timeN/A

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