$140+ Cheap flights from St. Louis to White Plains (STL - HPN)
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 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HPN
Apr 5 — Apr 121
Round-trip
1 adult, Economy
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Find cheap flights from St. Louis to White Plains 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 St. Louis to White Plains
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Best
Last-minute
One-way
Cheapest flights from St. Louis to White PlainsExplore the most affordable flight options available from St. Louis to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
Explore the most affordable flight options available from St. Louis to White Plains. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 6, 2026.
This Delta deal was found by Cheapflights users on 3/1. 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 4/156:48 am
STL
- HPN
1 stop4h 01m
Delta
Sun 4/196:00 am
HPN
- STL
1 stop5h 34m
Delta
Deal found 3/1![Delta logo]()
$298
This American Airlines deal was found by Cheapflights users on 3/4. 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 5/266:00 am
STL
- HPN
1 stop4h 29m
American Airlines
Sat 5/304:30 pm
HPN
- STL
1 stop5h 00m
American Airlines
Deal found 3/4![American Airlines logo]()
$299
This American Airlines deal was found by Cheapflights users on 3/3. 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 8/35:56 pm
STL
- HPN
1 stop4h 32m
American Airlines
Sat 8/811:00 am
HPN
- STL
1 stop6h 14m
American Airlines
Deal found 3/3![American Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 3/4. 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 5/146:45 am
STL
- HPN
1 stop4h 05m
Delta
Tue 5/266:40 pm
HPN
- STL
1 stop6h 19m
Delta
Deal found 3/4![Delta logo]()
$338
This American Airlines deal was found by Cheapflights users on 3/2. 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 12/107:12 am
STL
- HPN
1 stop4h 54m
American Airlines
Sun 12/1312:00 pm
HPN
- STL
1 stop5h 19m
American Airlines
Deal found 3/2![American Airlines logo]()
$367
This Delta deal was found by Cheapflights users on 3/6. 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 3/77:10 am
STL
- HPN
1 stop6h 18m
Delta
Sat 3/146:59 pm
HPN
- STL
1 stop5h 59m
Delta
Deal found 3/6![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/77:05 am
STL
- HPN
1 stop5h 02m
American Airlines
Sun 3/155:29 pm
HPN
- STL
1 stop7h 15m
American Airlines
Deal found 3/2![American Airlines logo]()
$401
This American Airlines deal was found by Cheapflights users on 3/1. 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 5/296:00 am
STL
- HPN
1 stop4h 29m
American Airlines
Tue 6/27:55 am
HPN
- STL
1 stop5h 04m
American Airlines
Deal found 3/1![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 3/3. 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 3/76:35 am
STL
- HPN
1 stop4h 21m
Delta
Sun 3/156:00 am
HPN
- STL
1 stop6h 09m
Delta
Deal found 3/3![Delta logo]()
$421
This American Airlines deal was found by Cheapflights users on 3/5. 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 5/145:51 am
STL
- HPN
1 stop4h 38m
American Airlines
Sun 5/177:00 am
HPN
- STL
1 stop8h 03m
American Airlines
Deal found 3/5![American Airlines logo]()
$423
This Delta deal was found by Cheapflights users on 3/2. 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 3/57:10 am
STL
- HPN
1 stop6h 18m
Delta
Mon 3/164:29 pm
HPN
- STL
1 stop5h 37m
Delta
Deal found 3/2![Delta logo]()
$428
Best flights from St. Louis to White PlainsDiscover carefully curated flight deals from St. Louis to White Plains that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
Discover carefully curated flight deals from St. Louis to White Plains that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 6, 2026.
This Delta deal was found by Cheapflights users on 3/1. 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 4/156:48 am
STL
- HPN
1 stop4h 01m
Delta
Sun 4/196:00 am
HPN
- STL
1 stop5h 34m
Delta
Deal found 3/1![Delta logo]()
$298
This American Airlines deal was found by Cheapflights users on 3/2. 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 5/299:08 am
STL
- HPN
1 stop7h 07m
American Airlines
Tue 6/27:10 am
HPN
- STL
1 stop7h 05m
American Airlines
Deal found 3/2![American Airlines logo]()
$415
This Delta deal was found by Cheapflights users on 3/4. 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 5/146:45 am
STL
- HPN
1 stop4h 05m
Delta
Tue 5/266:40 pm
HPN
- STL
1 stop6h 19m
Delta
Deal found 3/4![Delta logo]()
$338
This Delta deal was found by Cheapflights users on 3/4. 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 3/199:45 am
STL
- HPN
1 stop5h 52m
Delta
Mon 3/236:59 pm
HPN
- STL
1 stop5h 59m
Delta
Deal found 3/4![Delta logo]()
$437
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/178:00 am
STL
- HPN
1 stop6h 59m
American Airlines
Sat 3/216:00 am
HPN
- STL
2 stops8h 50m
American Airlines
Deal found 3/2![American Airlines logo]()
$773
This American Airlines deal was found by Cheapflights users on 3/4. 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 5/265:08 am
STL
- HPN
1 stop4h 22m
American Airlines
Sat 5/306:30 am
HPN
- STL
2 stops6h 29m
American Airlines
Deal found 3/4![American Airlines logo]()
$799
This Delta deal was found by Cheapflights users on 3/3. 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.
Mon 8/33:42 pm
STL
- HPN
1 stop4h 59m
Delta
Sat 8/812:45 pm
HPN
- STL
2 stops9h 04m
Delta
Deal found 3/3![Delta logo]()
$1,100
This Delta deal was found by Cheapflights users on 3/5. 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 5/146:21 am
STL
- HPN
2 stops8h 28m
Delta
Sun 5/176:40 pm
HPN
- STL
1 stop6h 19m
Delta
Deal found 3/5![Delta logo]()
$1,164
This Delta deal was found by Cheapflights users on 3/2. 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 6/46:21 am
STL
- HPN
2 stops8h 28m
Delta
Wed 6/176:00 am
HPN
- STL
1 stop7h 54m
Delta
Deal found 3/2![Delta logo]()
$1,370
Last-minute flights from St. Louis to White PlainsDiscover last-minute flight deals from St. Louis to White Plains. Data last updated March 6, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to White Plains. Data last updated March 6, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 3/2. 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 3/57:10 am
STL
- HPN
1 stop6h 18m
Delta
Mon 3/164:29 pm
HPN
- STL
1 stop5h 37m
Delta
Deal found 3/2![Delta logo]()
$428
This Delta deal was found by Cheapflights users on 3/2. 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 3/57:10 am
STL
- HPN
1 stop6h 18m
Delta
Sun 3/156:00 am
HPN
- STL
1 stop6h 09m
Delta
Deal found 3/2![Delta logo]()
$478
This Delta deal was found by Cheapflights users on 3/6. 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 3/66:00 am
STL
- HPN
1 stop5h 06m
Delta
Thu 3/126:59 pm
HPN
- STL
1 stop5h 59m
Delta
Deal found 3/6![Delta logo]()
$459
This Delta deal was found by Cheapflights users on 3/6. 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 3/66:00 am
STL
- HPN
1 stop5h 06m
Delta
Sun 3/155:17 pm
HPN
- STL
1 stop4h 25m
Delta
Deal found 3/6![Delta logo]()
$506
This Delta deal was found by Cheapflights users on 3/6. 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 3/77:10 am
STL
- HPN
1 stop6h 18m
Delta
Sat 3/146:59 pm
HPN
- STL
1 stop5h 59m
Delta
Deal found 3/6![Delta logo]()
$383
This American Airlines deal was found by Cheapflights users on 3/2. 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 3/77:05 am
STL
- HPN
1 stop5h 02m
American Airlines
Sun 3/155:29 pm
HPN
- STL
1 stop7h 15m
American Airlines
Deal found 3/2![American Airlines logo]()
$401
This Delta deal was found by Cheapflights users on 3/3. 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 3/76:35 am
STL
- HPN
1 stop4h 21m
Delta
Sun 3/156:00 am
HPN
- STL
1 stop6h 09m
Delta
Deal found 3/3![Delta logo]()
$421
This Delta deal was found by Cheapflights users on 3/6. 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 3/1010:12 am
STL
- HPN
1 stop7h 06m
Delta
Wed 3/116:59 pm
HPN
- STL
1 stop5h 59m
Delta
Deal found 3/6![Delta logo]()
$499
This Delta deal was found by Cheapflights users on 3/6. 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 3/116:32 am
STL
- HPN
1 stop4h 21m
Delta
Fri 3/136:00 am
HPN
- STL
1 stop6h 09m
Delta
Deal found 3/6![Delta logo]()
$518
This Delta deal was found by Cheapflights users on 3/4. 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 3/199:45 am
STL
- HPN
1 stop5h 52m
Delta
Mon 3/236:59 pm
HPN
- STL
1 stop5h 59m
Delta
Deal found 3/4![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 3/1. 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 4/156:48 am
STL
- HPN
1 stop4h 01m
Delta
Sun 4/196:00 am
HPN
- STL
1 stop5h 34m
Delta
Deal found 3/1![Delta logo]()
$298
One-way flights from St. Louis to White PlainsSearch for one-way flight options from St. Louis to White Plains. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
Search for one-way flight options from St. Louis to White Plains. Find affordable one-way fares based on user searches. Data last updated March 6, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:21 am
STL
- HPN
2 stops23h 07m
Multiple Airlines
Deal found 3/4![Multiple Airlines logo]()
$140
This Delta deal was found by Cheapflights users on 3/4. 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 4/306:48 am
STL
- HPN
1 stop4h 01m
Delta
Deal found 3/4![Delta logo]()
$169
This Delta deal was found by Cheapflights users on 3/5. 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 4/176:00 am
STL
- HPN
1 stop5h 00m
Delta
Deal found 3/5![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 3/6. 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 3/116:00 am
STL
- HPN
1 stop5h 03m
Delta
Deal found 3/6![Delta logo]()
$250
This Delta deal was found by Cheapflights users on 3/6. 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 3/126:00 am
STL
- HPN
1 stop5h 03m
Delta
Deal found 3/6![Delta logo]()
$269
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/1111:32 am
STL
- HPN
3 stops22h 56m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$333
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/124:51 pm
STL
- HPN
3 stops17h 37m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$349
Find 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 March 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $298 (Delta) |
One-way from | $140 (Kiwi.com) |
Popular in | October |
Cheapest in | April |
Average price | $369 |
Cheapflights Fare Finder
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 2,558,603 searches. Data last updated March 6, 2026.
Use the filters below to find and compare flights from St. Louis to White Plains that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Wed 4/15
6:48 am-11:49 am
1 stop4h 01m
White Plains Westchester County
Sun 4/19
6:00 am-10:34 am
1 stop5h 34m
$298
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 5/14
6:45 am-11:50 am
1 stop4h 05m
White Plains Westchester County
Tue 5/26
6:40 pm-11:59 pm
1 stop6h 19m
$338
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Fri 5/29
9:08 am-5:15 pm
1 stop7h 07m
White Plains Westchester County
Tue 6/2
7:10 am-1:15 pm
1 stop7h 05m
$415
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 3/19
9:45 am-4:37 pm
1 stop5h 52m
White Plains Westchester County
Mon 3/23
6:59 pm-11:58 pm
1 stop5h 59m
$437
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Tue 3/17
8:00 am-3:59 pm
1 stop6h 59m
White Plains Westchester County
Sat 3/21
6:00 am-1:50 pm
2 stops8h 50m
$773
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Tue 5/26
5:08 am-10:30 am
1 stop4h 22m
White Plains Westchester County
Sat 5/30
6:30 am-11:59 am
2 stops6h 29m
$799
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Mon 8/3
3:42 pm-9:41 pm
1 stop4h 59m
White Plains Westchester County
Sat 8/8
12:45 pm-8:49 pm
2 stops9h 04m
$1,100
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 5/14
6:21 am-3:49 pm
2 stops8h 28m
White Plains Westchester County
Sun 5/17
6:40 pm-11:59 pm
1 stop6h 19m
$1,164
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 6/4
6:21 am-3:49 pm
2 stops8h 28m
White Plains Westchester County
Wed 6/17
6:00 am-12:54 pm
1 stop7h 54m
$1,370
Cheapest one-way
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 4/30
11:21 am-11:28 am
2 stops23h 07m
$140
Showing 1-10 of 16 resultsSorted by cheapest first
Compare providers for flights from St. Louis to White Plains
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to White Plains in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on St. Louis-White Plains flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-White Plains flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-White Plains flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on St. Louis-White Plains flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-White Plains flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from St. Louis to White Plains
Have a flexible travel schedule? Discover the best time to fly to White Plains from St. Louis with our price prediction graph.
STL-HPN
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 St. Louis to White Plains
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 March 6, 2026.
Get a feel of what it's like to fly with Delta and American Airlines from St. Louis to White Plains by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Comfort
7.9
Food
7.2
Overall
7.9
Crew
8.5
Boarding
8.1
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
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Top 2 airlines flying from St. Louis to White Plains
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$108 | Average$309 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$240 | Average$349 | FlexibilityNo cancel fee | On-time71% |