$142+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HPN
Aug 25 — Sep 11
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 July 26, 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 July 26, 2026.
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/225:13 pm
STL
- HPN
1 stop4h 37m
American Airlines
Sat 8/296:00 am
HPN
- STL
1 stop7h 55m
American Airlines
Deal found 7/23![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/26. 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.
Tue 12/295:00 am
STL
- HPN
1 stop5h 29m
American Airlines
Fri 1/16:03 am
HPN
- STL
1 stop5h 48m
American Airlines
Deal found 7/26![American Airlines logo]()
$336
This American Airlines deal was found by Cheapflights users on 7/23. 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 9/36:00 am
STL
- HPN
1 stop4h 29m
American Airlines
Sun 9/612:08 pm
HPN
- STL
1 stop5h 12m
American Airlines
Deal found 7/23![American Airlines logo]()
$351
This American Airlines deal was found by Cheapflights users on 7/26. 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 10/15:13 pm
STL
- HPN
1 stop5h 13m
American Airlines
Mon 10/55:54 pm
HPN
- STL
1 stop7h 04m
American Airlines
Deal found 7/26![American Airlines logo]()
$361
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 am
STL
- HPN
1 stop5h 29m
American Airlines
Wed 8/266:30 am
HPN
- STL
1 stop4h 44m
American Airlines
Deal found 7/24![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 7/23. 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 9/36:30 am
STL
- HPN
1 stop4h 26m
Delta
Tue 9/86:40 pm
HPN
- STL
1 stop6h 02m
Delta
Deal found 7/23![Delta logo]()
$365
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/226:30 am
STL
- HPN
1 stop4h 26m
Delta
Tue 8/256:00 am
HPN
- STL
1 stop6h 46m
Delta
Deal found 7/24![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 8/219:15 am
STL
- HPN
1 stop7h 52m
Delta
Wed 8/2610:29 am
HPN
- STL
1 stop6h 48m
Delta
Deal found 7/24![Delta logo]()
$386
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/227:00 am
STL
- HPN
1 stop6h 29m
Delta
Thu 8/2712:48 pm
HPN
- STL
1 stop6h 05m
Delta
Deal found 7/24![Delta logo]()
$397
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:32 am
STL
- HPN
1 stop5h 14m
American Airlines
Wed 8/126:30 am
HPN
- STL
1 stop4h 44m
American Airlines
Deal found 7/24![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/139:32 am
STL
- HPN
1 stop5h 14m
American Airlines
Sun 8/163:22 pm
HPN
- STL
1 stop7h 07m
American Airlines
Deal found 7/21![American Airlines logo]()
$431
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/410:31 am
STL
- HPN
1 stop6h 57m
American Airlines
Sun 8/96:00 am
HPN
- STL
1 stop7h 54m
American Airlines
Deal found 7/21![American Airlines logo]()
$439
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 July 26, 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 July 26, 2026.
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/15:13 pm
STL
- HPN
1 stop5h 13m
American Airlines
Mon 10/55:54 pm
HPN
- STL
1 stop7h 04m
American Airlines
Deal found 7/22![American Airlines logo]()
$351
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/226:30 am
STL
- HPN
1 stop4h 26m
Delta
Tue 8/256:00 am
HPN
- STL
1 stop6h 46m
Delta
Deal found 7/24![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 8/2111:00 am
STL
- HPN
1 stop6h 07m
Delta
Tue 8/254:29 pm
HPN
- STL
1 stop7h 52m
Delta
Deal found 7/24![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/139:32 am
STL
- HPN
1 stop5h 14m
American Airlines
Sun 8/163:22 pm
HPN
- STL
1 stop7h 07m
American Airlines
Deal found 7/21![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/227:00 am
STL
- HPN
1 stop6h 29m
Delta
Thu 8/2712:48 pm
HPN
- STL
1 stop6h 05m
Delta
Deal found 7/24![Delta logo]()
$397
This Delta deal was found by Cheapflights users on 7/22. 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 9/1010:40 am
STL
- HPN
1 stop6h 20m
Delta
Sun 9/136:40 pm
HPN
- STL
1 stop6h 02m
Delta
Deal found 7/22![Delta logo]()
$465
This Delta deal was found by Cheapflights users on 7/21. 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 9/36:00 am
STL
- HPN
1 stop5h 03m
Delta
Mon 9/75:17 pm
HPN
- STL
1 stop4h 25m
Delta
Deal found 7/21![Delta logo]()
$509
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/231:20 pm
STL
- HPN
1 stop4h 09m
American Airlines
Fri 10/3011:01 am
HPN
- STL
2 stops6h 42m
American Airlines
Deal found 7/22![American Airlines logo]()
$809
Last-minute flights from St. Louis to White PlainsDiscover last-minute flight deals from St. Louis to White Plains. Data last updated July 26, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to White Plains. Data last updated July 26, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 7/25. 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.
Fri 7/311:22 pm
STL
- HPN
1 stop8h 03m
Delta
Sat 8/16:49 pm
HPN
- STL
1 stop5h 31m
Delta
Deal found 7/25![Delta logo]()
$449
This American Airlines deal was found by Cheapflights users on 7/21. 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 7/311:27 pm
STL
- HPN
1 stop7h 30m
American Airlines
Sun 8/23:22 pm
HPN
- STL
1 stop6h 59m
American Airlines
Deal found 7/21![American Airlines logo]()
$471
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/410:31 am
STL
- HPN
1 stop6h 57m
American Airlines
Sun 8/96:00 am
HPN
- STL
1 stop7h 54m
American Airlines
Deal found 7/21![American Airlines logo]()
$439
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/89:32 am
STL
- HPN
1 stop5h 14m
American Airlines
Wed 8/126:30 am
HPN
- STL
1 stop4h 44m
American Airlines
Deal found 7/24![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 7/21. 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 8/139:32 am
STL
- HPN
1 stop5h 14m
American Airlines
Sun 8/163:22 pm
HPN
- STL
1 stop7h 07m
American Airlines
Deal found 7/21![American Airlines logo]()
$431
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 8/2111:00 am
STL
- HPN
1 stop6h 07m
Delta
Tue 8/254:29 pm
HPN
- STL
1 stop7h 52m
Delta
Deal found 7/24![Delta logo]()
$386
This American Airlines deal was found by Cheapflights users on 7/23. 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 8/225:13 pm
STL
- HPN
1 stop4h 37m
American Airlines
Sat 8/296:00 am
HPN
- STL
1 stop7h 55m
American Airlines
Deal found 7/23![American Airlines logo]()
$301
This American Airlines deal was found by Cheapflights users on 7/24. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/225:00 am
STL
- HPN
1 stop5h 29m
American Airlines
Wed 8/266:30 am
HPN
- STL
1 stop4h 44m
American Airlines
Deal found 7/24![American Airlines logo]()
$364
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/226:30 am
STL
- HPN
1 stop4h 26m
Delta
Tue 8/256:00 am
HPN
- STL
1 stop6h 46m
Delta
Deal found 7/24![Delta logo]()
$372
This Delta deal was found by Cheapflights users on 7/24. 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.
Sat 8/227:00 am
STL
- HPN
1 stop6h 29m
Delta
Thu 8/2712:48 pm
HPN
- STL
1 stop6h 05m
Delta
Deal found 7/24![Delta logo]()
$397
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 July 26, 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 July 26, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/22. 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.
Sun 9/2010:35 am
STL
- HPN
2 stops33h 25m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$142
This Kiwi.com deal was found by Cheapflights users on 7/24. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/276:17 pm
STL
- HPN
2 stops22h 12m
Multiple Airlines
Deal found 7/24![Multiple Airlines logo]()
$172
This Delta deal was found by Cheapflights users on 7/25. 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.
Sat 8/156:30 am
STL
- HPN
1 stop4h 26m
Delta
Deal found 7/25![Delta logo]()
$212
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/2011:01 am
STL
- HPN
1 stop5h 04m
American Airlines
Deal found 7/22![American Airlines logo]()
$235
This Delta deal was found by Cheapflights users on 7/24. 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.
Thu 10/156:00 am
STL
- HPN
1 stop5h 03m
Delta
Deal found 7/24![Delta logo]()
$240
This Delta deal was found by Cheapflights users on 7/24. 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.
Fri 10/1610:15 am
STL
- HPN
1 stop4h 32m
Delta
Deal found 7/24![Delta logo]()
$245
This Delta deal was found by Cheapflights users on 7/22. 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 9/146:00 am
STL
- HPN
1 stop5h 03m
Delta
Deal found 7/22![Delta logo]()
$251
This American Airlines deal was found by Cheapflights users on 7/22. 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 9/165:13 pm
STL
- HPN
1 stop5h 13m
American Airlines
Deal found 7/22![American Airlines logo]()
$252
This Delta deal was found by Cheapflights users on 7/25. 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.
Sun 8/166:00 am
STL
- HPN
1 stop5h 03m
Delta
Deal found 7/25![Delta logo]()
$256
This American Airlines deal was found by Cheapflights users on 7/22. 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 10/185:08 pm
STL
- HPN
1 stop5h 21m
American Airlines
Deal found 7/22![American Airlines logo]()
$285
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 July 26, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (American Airlines) |
One-way from | $142 (Kiwi.com) |
Popular in | April |
Cheapest in | August |
Average price | $484 |
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 July 26, 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
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 10/1
5:13 pm-11:26 pm
1 stop5h 13m
White Plains Westchester County
Mon 10/5
5:54 pm-11:58 pm
1 stop7h 04m
$351
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Sat 8/22
6:30 am-11:56 am
1 stop4h 26m
White Plains Westchester County
Tue 8/25
6:00 am-11:46 am
1 stop6h 46m
$372
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Fri 8/21
11:00 am-6:07 pm
1 stop6h 07m
White Plains Westchester County
Tue 8/25
4:29 pm-11:21 pm
1 stop7h 52m
$386
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Sat 8/22
7:00 am-2:29 pm
1 stop6h 29m
White Plains Westchester County
Thu 8/27
12:48 pm-5:53 pm
1 stop6h 05m
$397
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 8/13
9:32 am-3:46 pm
1 stop5h 14m
White Plains Westchester County
Sun 8/16
3:22 pm-9:29 pm
1 stop7h 07m
$431
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 9/10
10:40 am-6:00 pm
1 stop6h 20m
White Plains Westchester County
Sun 9/13
6:40 pm-11:42 pm
1 stop6h 02m
$465
Quickest round-trip
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 9/3
6:00 am-12:03 pm
1 stop5h 03m
White Plains Westchester County
Mon 9/7
5:17 pm-8:42 pm
1 stop4h 25m
$509
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Fri 10/23
1:20 pm-6:29 pm
1 stop4h 09m
White Plains Westchester County
Fri 10/30
11:01 am-4:43 pm
2 stops6h 42m
$809
Cheapest one-way
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Thu 8/27
6:17 pm-5:29 pm
2 stops22h 12m
$172
Quickest one-way
St. LouisWhite Plains
STL - HPN
STLHPN
Lambert-St Louis
Sat 8/15
6:30 am-11:56 am
1 stop4h 26m
$212
Showing 1-10 of 18 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 July.
| 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 July 26, 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
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Boarding
8.1
Food
7.2
Reviews
1 / 20
10.0
ExcellentLucy,Nov 2023
ATL - JFK
Related info for your journey
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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 2,558,603 searches. Data last updated July 26, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$300 | Average$377 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$300 | Average$385 | FlexibilityNo cancel fee | On-timeN/A |