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$128+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — STL
Jan 11 — Jan 181
Sun 1/11
Sun 1/18
1 adult, Economy
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Cheap 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 December 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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 12/1012:00 pmHPN - STL
1 stop5h 50mAmerican Airlines
Sat 12/132:09 pmSTL - HPN
1 stop7h 38mAmerican Airlines
Deal found 12/10$345
This Delta deal was found by Cheapflights users on 12/10. 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 12/105:17 pmHPN - STL
1 stop4h 30mDelta
Sun 12/149:00 amSTL - HPN
1 stop6h 37mDelta
Deal found 12/10$383
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Fri 12/263:00 pmHPN - STL
1 stop7h 45mAmerican Airlines
Tue 12/306:02 amSTL - HPN
1 stop7h 28mAmerican Airlines
Deal found 12/11$430
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/256:29 amHPN - MCI
1 stop13h 22mAmerican Airlines
Thu 1/111:53 amMCI - HPN
1 stop4h 33mAmerican Airlines
Deal found 12/11$478
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/186:56 pmHPN - MCI
1 stop5h 57mAmerican Airlines
Sat 12/201:48 pmMCI - HPN
1 stop7h 11mAmerican Airlines
Deal found 12/10$536
This American Airlines deal was found by Cheapflights users on 12/11. 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.
Sun 12/285:16 pmHPN - STL
2 stops7h 28mAmerican Airlines
Sat 1/36:02 amSTL - HPN
1 stop7h 28mAmerican Airlines
Deal found 12/11$701
This Delta deal was found by Cheapflights users on 12/10. 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 12/2512:55 pmHPN - MCI
1 stop5h 02mDelta
Tue 12/306:30 amMCI - HPN
1 stop4h 29mDelta
Deal found 12/10$728
This American Airlines deal was found by Cheapflights users on 12/11. 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 12/131:36 pmHPN - STL
2 stops8h 02mAmerican Airlines
Tue 12/168:13 amSTL - HPN
1 stop7h 33mAmerican Airlines
Deal found 12/11$743
This American Airlines deal was found by Cheapflights users on 12/10. 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 12/101:30 pmHPN - STL
2 stops9h 17mAmerican Airlines
Sun 12/147:35 amSTL - HPN
1 stop6h 07mAmerican Airlines
Deal found 12/10$748
This American Airlines deal was found by Cheapflights users on 12/9. 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 12/256:29 amHPN - SGF
1 stop9h 43mAmerican Airlines
Mon 12/295:58 pmSGF - HPN
1 stop16h 31mAmerican Airlines
Deal found 12/9$754
This Delta deal was found by Cheapflights users on 12/11. 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 12/1312:55 pmHPN - STL
2 stops10h 02mDelta
Tue 12/166:00 amSTL - HPN
2 stops8h 49mDelta
Deal found 12/11$1,766
This Delta deal was found by Cheapflights users on 12/11. 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.
Fri 12/2612:55 pmHPN - STL
2 stops11h 47mDelta
Tue 12/306:05 amSTL - HPN
2 stops8h 44mDelta
Deal found 12/11$2,654

Find 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 December 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$274
(American Airlines)

One-way from

$128
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$433
Provider with most accurate pricing for New York (NYC)-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Lambert-St Louis flights.
Search Deals
From White Plains Westchester County to Missouri
Search Deals
One-way flight from White Plains Westchester County to Missouri
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 12, 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

Wed 4/8

1:39 pm-5:48 pm

1 stop5h 09m

Springfield-Branson

Tue 4/14

5:50 am-11:12 am

1 stop4h 22m

$274

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 3/25

12:23 pm-4:42 pm

1 stop5h 19m

Lambert-St Louis

Sat 3/28

6:00 am-2:29 pm

1 stop7h 29m

$299

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Fri 1/23

10:29 am-5:50 pm

1 stop8h 21m

Lambert-St Louis

Sun 1/25

10:19 am-3:49 pm

1 stop4h 30m

$313

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Thu 1/1

4:30 pm-11:44 pm

1 stop8h 14m

Lambert-St Louis

Sun 1/4

6:00 am-11:29 am

1 stop4h 29m

$319

White PlainsSpringfield

HPN - SGF

HPNSGF

White Plains Westchester County

Wed 4/8

12:48 pm-6:10 pm

1 stop6h 22m

Springfield-Branson

Sat 4/11

4:00 pm-10:07 pm

1 stop5h 07m

$349

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Sat 3/7

12:36 pm-5:02 pm

1 stop5h 26m

Kansas City

Tue 3/10

6:35 am-11:43 am

1 stop4h 08m

$379

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Sat 2/14

12:36 pm-4:57 pm

1 stop5h 21m

Kansas City

Sat 3/21

7:00 am-2:29 pm

1 stop6h 29m

$379

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Sat 2/14

12:36 pm-4:57 pm

1 stop5h 21m

Kansas City

Wed 3/18

10:37 am-3:49 pm

1 stop4h 12m

$379

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Tue 2/17

12:59 pm-6:39 pm

1 stop6h 40m

Kansas City

Sat 3/21

8:10 am-2:29 pm

1 stop5h 19m

$379

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Tue 2/17

12:59 pm-6:39 pm

1 stop6h 40m

Kansas City

Wed 3/18

6:35 am-11:43 am

1 stop4h 08m

$379

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 56 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 $60). Flying from White Plains to Missouri in July is currently the most expensive (average of $214). 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 December 12, 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
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
8,008 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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
11,050 reviews
Delta
7.9
Good
8,008 reviews

Food

7.3

Boarding

8.1

Entertainment

7.9

Overall

7.9

Comfort

7.9

Crew

8.5

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 American Airlines and Delta fly from White Plains to Missouri in about 5h 09m. The time it takes to get you to your destination can typically vary by up to 10m. Airlines will cover a distance of 1084 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 - Lambert-St Louis, White Plains Westchester County - Kansas City 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 $60). Flying from White Plains to Missouri in July is currently the most expensive (average of $214). 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

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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 December 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$499FlexibilityNo cancel feeOn-time71%
DeltaCheapest$260Average$404FlexibilityNo cancel feeOn-timeN/A

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