HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$124+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — STL
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from White Plains to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 January 27, 2026.

This Delta deal was found by Cheapflights users on 1/27. 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.
Wed 3/412:36 pm
HPN
-
STL
1 stop5h 06m
Delta
Tue 3/2412:04 pm
STL
-
HPN
1 stop5h 14m
Delta
Deal found 1/27$279
This Delta deal was found by Cheapflights users on 1/27. 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 2/246:43 pm
HPN
-
STL
1 stop5h 53m
Delta
Sat 2/287:10 am
STL
-
HPN
1 stop6h 18m
Delta
Deal found 1/27$321
This Delta deal was found by Cheapflights users on 1/26. 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.
Sun 3/86:00 am
HPN
-
STL
1 stop6h 09m
Delta
Mon 3/236:32 am
STL
-
HPN
1 stop4h 21m
Delta
Deal found 1/26$331
This Delta deal was found by Cheapflights users on 1/26. 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 4/236:00 am
HPN
-
STL
1 stop5h 34m
Delta
Sun 4/266:48 am
STL
-
HPN
1 stop4h 01m
Delta
Deal found 1/26$360
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 2/104:29 pm
HPN
-
STL
1 stop5h 08m
Delta
Sat 2/1411:55 am
STL
-
HPN
1 stop5h 05m
Delta
Deal found 1/26$363
This Delta deal was found by Cheapflights users on 1/25. 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 2/174:29 pm
HPN
-
MCI
1 stop8h 11m
Delta
Tue 2/245:35 am
MCI
-
HPN
1 stop5h 31m
Delta
Deal found 1/25$400
This Delta deal was found by Cheapflights users on 1/24. 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.
Sun 2/812:38 pm
HPN
-
STL
1 stop4h 59m
Delta
Sat 2/216:35 am
STL
-
HPN
1 stop4h 21m
Delta
Deal found 1/24$401
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Tue 2/175:30 pm
HPN
-
MCI
1 stop6h 30m
American Airlines
Tue 2/246:40 am
MCI
-
HPN
2 stops9h 19m
American Airlines
Deal found 1/25$405
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/121:37 pm
HPN
-
STL
1 stop5h 30m
American Airlines
Mon 2/1610:37 am
STL
-
HPN
1 stop4h 22m
American Airlines
Deal found 1/25$412
This Delta deal was found by Cheapflights users on 1/26. 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.
Tue 6/912:59 pm
HPN
-
STL
1 stop6h 03m
Delta
Thu 6/116:45 am
STL
-
HPN
1 stop3h 59m
Delta
Deal found 1/26$413
This American Airlines deal was found by Cheapflights users on 1/25. 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 5/235:29 pm
HPN
-
STL
1 stop4h 54m
American Airlines
Mon 5/257:15 am
STL
-
HPN
1 stop7h 33m
American Airlines
Deal found 1/25$414
This Delta deal was found by Cheapflights users on 1/26. 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 8/206:00 am
HPN
-
MCI
1 stop7h 21m
Delta
Sun 8/235:40 am
MCI
-
HPN
1 stop5h 33m
Delta
Deal found 1/26$421

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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Delta)

One-way from

$124
(Kiwi.com)

Popular in

November

Cheapest in

March

Average price

$334
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. 14% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 27, 2026.
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 PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Wed 3/4

4:29 pm-11:36 pm

1 stop8h 07m

Lambert-St Louis

Tue 3/24

6:32 am-11:53 am

1 stop4h 21m

$279

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Tue 2/24

6:00 am-11:02 am

1 stop6h 02m

Lambert-St Louis

Sat 2/28

6:35 am-11:56 am

1 stop4h 21m

$279

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Fri 5/8

5:30 pm-11:48 pm

1 stop7h 18m

Lambert-St Louis

Sun 5/10

6:00 am-11:29 am

1 stop4h 29m

$331

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sun 3/8

6:00 am-11:09 am

1 stop6h 09m

Lambert-St Louis

Mon 3/23

9:45 am-4:37 pm

1 stop5h 52m

$331

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Sun 3/8

6:00 am-11:09 am

1 stop6h 09m

Lambert-St Louis

Thu 3/19

6:00 am-12:03 pm

1 stop5h 03m

$331

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Thu 4/23

6:00 am-10:34 am

1 stop5h 34m

Lambert-St Louis

Sun 4/26

6:48 am-11:49 am

1 stop4h 01m

$360

White PlainsSt. Louis

HPN - STL

HPNSTL

White Plains Westchester County

Tue 2/10

4:29 pm-8:37 pm

1 stop5h 08m

Lambert-St Louis

Sat 2/14

11:55 am-6:00 pm

1 stop5h 05m

$363

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Thu 2/26

6:30 am-10:42 am

1 stop5h 12m

Kansas City

Sat 2/28

6:37 am-1:07 pm

1 stop5h 30m

$400

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Thu 3/26

5:29 pm-11:54 pm

1 stop7h 25m

Kansas City

Sat 3/28

3:30 pm-10:59 pm

1 stop6h 29m

$400

White PlainsKansas City

HPN - MCI

HPNMCI

White Plains Westchester County

Tue 2/17

4:29 pm-11:40 pm

1 stop8h 11m

Kansas City

Tue 2/24

5:35 am-12:06 pm

1 stop5h 31m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/25

Showing 1-10 of 41 results
1
2
3
...
5

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 $59). Flying from White Plains to Missouri in July is currently the most expensive (average of $221). 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 January 27, 2026.
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
8,118 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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
8,118 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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
11,197 reviews
Delta
7.9
Good
8,118 reviews

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Food

7.2

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 18m. The time it takes to get you to your destination can typically vary by up to 49m. Airlines will cover a distance of 895 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 $59). Flying from White Plains to Missouri in July is currently the most expensive (average of $221). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for White Plains to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Las Vegas flights
Newark to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Orlando flights
John F Kennedy Intl to West Palm Beach flights
Newark to Las Vegas flights
Newark to Orlando flights
John F Kennedy Intl to Tampa flights
LaGuardia to Orlando flights
Newark to Tampa flights
LaGuardia to Tampa flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to New Orleans flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Dallas/Fort Worth flights
LaGuardia to West Palm Beach flights
Newark to Sky Harbor Intl flights
Newark to Los Angeles flights
John F Kennedy Intl to Atlanta flights
LaGuardia to New Orleans flights
Newark to San Francisco flights
John F Kennedy Intl to Hobby flights
Newark to Hobby flights
LaGuardia to Los Angeles flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Denver flights
Newark to Denver flights
LaGuardia to Las Vegas flights
LaGuardia to Denver flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to O'Hare Intl flights
LaGuardia to Atlanta flights
John F Kennedy Intl to Fort Myers flights
Newark to Fort Myers flights
LaGuardia to Hobby flights
John F Kennedy Intl to George Bush Intcntl flights
Newark to Seattle flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to Austin flights
White Plains to Orlando flights
LaGuardia to Fort Myers flights
Newark to Atlanta flights
John F Kennedy Intl to Salt Lake City flights

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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$258Average$489FlexibilityNo cancel feeOn-time71%
DeltaCheapest$260Average$392FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.