$290+ Cheap flights from St. Louis to White Plains (STL - HPN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
STL — HPN
Oct 24 — Oct 311
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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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 September 24, 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 September 24, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 10/314:00 pm -
1 stop5h 17m
Wed 11/412:30 pm -
1 stop4h 07m
Deal found 9/22![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/3012:00 pm -
1 stop5h 00m
Wed 11/45:22 pm -
1 stop4h 29m
Deal found 9/22![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/2011:31 am -
1 stop4h 53m
Tue 10/276:16 am -
1 stop5h 34m
Deal found 9/22![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/1911:31 am -
1 stop4h 53m
Mon 10/266:39 am -
1 stop7h 07m
Deal found 9/19![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 9/20. 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 10/2610:35 am -
1 stop4h 13m
Thu 10/2912:30 pm -
1 stop5h 49m
Deal found 9/20![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/21. 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.
Wed 9/306:40 am -
1 stop4h 16m
Sat 10/35:20 pm -
1 stop4h 15m
Deal found 9/21![Delta logo]()
$437
This American Airlines deal was found by Cheapflights users on 9/22. 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 11/2210:38 am -
1 stop6h 46m
Fri 11/273:15 pm -
1 stop7h 31m
Deal found 9/22![American Airlines logo]()
$441
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 9/261:49 pm -
1 stop7h 10m
Mon 9/285:36 pm -
1 stop7h 51m
Deal found 9/22![American Airlines logo]()
$469
This American Airlines deal was found by Cheapflights users on 9/20. 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 12/1611:34 am -
1 stop4h 42m
Sun 12/205:47 pm -
1 stop5h 35m
Deal found 9/20![American Airlines logo]()
$476
This Delta deal was found by Cheapflights users on 9/20. 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 12/166:00 am -
1 stop7h 28m
Tue 12/226:55 pm -
1 stop6h 00m
Deal found 9/20![Delta logo]()
$484
This Delta deal was found by Cheapflights users on 9/21. 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 10/16:40 am -
1 stop4h 16m
Sun 10/46:00 am -
1 stop5h 55m
Deal found 9/21![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 9/23. 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.
Fri 11/203:49 pm -
1 stop6h 38m
Tue 12/13:15 pm -
1 stop7h 22m
Deal found 9/23![American Airlines logo]()
$506
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 September 24, 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 September 24, 2026.
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 10/3110:47 am -
1 stop6h 13m
Tue 11/34:29 pm -
1 stop6h 30m
Deal found 9/22![Delta logo]()
$331
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/1911:31 am -
1 stop4h 53m
Mon 10/266:39 am -
1 stop7h 07m
Deal found 9/19![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/3012:00 pm -
1 stop5h 00m
Tue 11/36:00 am -
1 stop5h 51m
Deal found 9/22![Delta logo]()
$356
This American Airlines deal was found by Cheapflights users on 9/19. 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 11/126:00 am -
1 stop4h 29m
Sun 11/155:50 pm -
1 stop7h 05m
Deal found 9/19![American Airlines logo]()
$381
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/3012:00 pm -
1 stop5h 00m
Wed 11/45:22 pm -
1 stop4h 29m
Deal found 9/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/20. 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 10/2610:35 am -
1 stop4h 13m
Thu 10/2912:30 pm -
1 stop5h 49m
Deal found 9/20![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/21. 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.
Tue 12/16:32 am -
1 stop4h 25m
Tue 12/15:15 pm -
1 stop4h 17m
Deal found 9/21![Delta logo]()
$413
This American Airlines deal was found by Cheapflights users on 9/23. 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 11/217:26 am -
2 stops9h 58m
Tue 12/15:24 pm -
1 stop5h 13m
Deal found 9/23![American Airlines logo]()
$569
This Delta deal was found by Cheapflights users on 9/22. 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.
Tue 12/296:20 am -
1 stop4h 36m
Sat 1/212:45 pm -
1 stop5h 26m
Deal found 9/22![Delta logo]()
$514
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/65:08 pm -
1 stop5h 21m
Fri 10/96:39 am -
1 stop7h 07m
Deal found 9/22![American Airlines logo]()
$633
This Delta deal was found by Cheapflights users on 9/21. 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.
Sat 11/286:00 am -
1 stop5h 13m
Tue 12/16:40 pm -
1 stop6h 25m
Deal found 9/21![Delta logo]()
$516
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 11/276:00 am -
1 stop5h 13m
Mon 11/306:45 pm -
1 stop6h 11m
Deal found 9/21![Delta logo]()
$569
Last-minute flights from St. Louis to White PlainsDiscover last-minute flight deals from St. Louis to White Plains. Data last updated September 24, 2026 and is based on user searches.
Discover last-minute flight deals from St. Louis to White Plains. Data last updated September 24, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Sat 9/261:49 pm -
1 stop7h 10m
Mon 9/285:36 pm -
1 stop7h 51m
Deal found 9/22![American Airlines logo]()
$469
This Delta deal was found by Cheapflights users on 9/21. 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.
Wed 9/306:40 am -
1 stop4h 16m
Sat 10/35:20 pm -
1 stop4h 15m
Deal found 9/21![Delta logo]()
$437
This Delta deal was found by Cheapflights users on 9/21. 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 10/16:40 am -
1 stop4h 16m
Sun 10/46:00 am -
1 stop5h 55m
Deal found 9/21![Delta logo]()
$501
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/65:08 pm -
1 stop5h 21m
Fri 10/96:39 am -
1 stop7h 07m
Deal found 9/22![American Airlines logo]()
$633
This American Airlines deal was found by Cheapflights users on 9/20. 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 10/611:31 am -
2 stops10h 58m
Sat 10/106:16 am -
1 stop7h 19m
Deal found 9/20![American Airlines logo]()
$689
This American Airlines deal was found by Cheapflights users on 9/19. 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 10/1911:31 am -
1 stop4h 53m
Mon 10/266:39 am -
1 stop7h 07m
Deal found 9/19![American Airlines logo]()
$381
This American Airlines deal was found by Cheapflights users on 9/22. 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.
Tue 10/2011:31 am -
1 stop4h 53m
Tue 10/276:16 am -
1 stop5h 34m
Deal found 9/22![American Airlines logo]()
$372
This Delta deal was found by Cheapflights users on 9/20. 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 10/2610:35 am -
1 stop4h 13m
Thu 10/2912:30 pm -
1 stop5h 49m
Deal found 9/20![Delta logo]()
$413
This Delta deal was found by Cheapflights users on 9/22. 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.
Fri 10/3012:00 pm -
1 stop5h 00m
Wed 11/45:22 pm -
1 stop4h 29m
Deal found 9/22![Delta logo]()
$356
This Delta deal was found by Cheapflights users on 9/22. 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.
Sat 10/314:00 pm -
1 stop5h 17m
Wed 11/412:30 pm -
1 stop4h 07m
Deal found 9/22![Delta logo]()
$331
This Delta deal was found by Cheapflights users on 9/23. 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.
Sat 10/3110:47 am -
1 stop6h 13m
Tue 11/35:22 pm -
1 stop4h 29m
Deal found 9/23![Delta logo]()
$651
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 September 24, 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 September 24, 2026.
This Delta deal was found by Cheapflights users on 9/19. 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 10/226:47 am -
1 stop4h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/19![Delta logo]()
$290
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 10/1612:00 pm -
1 stop5h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$330
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:30 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![Delta logo]()
$355
This Delta deal was found by Cheapflights users on 9/21. 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.
Fri 10/210:29 am -
1 stop4h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$396
This Delta deal was found by Cheapflights users on 9/21. 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.
Tue 9/292:30 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Delta logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 9/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/164:42 pm -
2 stops24h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/21![Alaska Airlines logo]()
$603
This KAYAK deal was found by Cheapflights users on 9/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/15:43 am -
2 stops8h 09m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/23![American Airlines logo]()
$692
This Alaska Airlines deal was found by Cheapflights users on 9/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/27:36 pm -
2 stops14h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/22![Alaska Airlines logo]()
$742
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 September 24, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $331 (Delta) |
One-way from | $290 (Delta) |
Popular in | July |
Cheapest in | August |
Average price | $448 |
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 7,457,451 searches. Data last updated September 24, 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 Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Thu 10/22
6:47 am-11:50 am
1 stop4h 03m
White Plains Westchester County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$290
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Fri 10/23
6:00 am-12:08 pm
1 stop5h 08m
White Plains Westchester County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$330
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Sat 10/31
10:47 am-6:00 pm
1 stop6h 13m
White Plains Westchester County
Tue 11/3
4:29 pm-9:59 pm
1 stop6h 30m
$331
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Thu 10/1
2:30 pm-10:15 pm
1 stop6h 45m
White Plains Westchester County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$355
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Fri 10/30
12:00 pm-6:00 pm
1 stop5h 00m
White Plains Westchester County
Tue 11/3
6:00 am-10:51 am
1 stop5h 51m
$356
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Fri 10/30
12:00 pm-6:00 pm
1 stop5h 00m
White Plains Westchester County
Wed 11/4
5:22 pm-8:51 pm
1 stop4h 29m
$356
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Mon 10/19
11:31 am-5:24 pm
1 stop4h 53m
White Plains Westchester County
Mon 10/26
6:39 am-12:46 pm
1 stop7h 07m
$381
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Thu 11/12
6:00 am-11:29 am
1 stop4h 29m
White Plains Westchester County
Sun 11/15
5:50 pm-11:55 pm
1 stop7h 05m
$381
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Sun 10/4
6:00 am-12:03 pm
1 stop5h 03m
White Plains Westchester County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$396
St. LouisWhite Plains
STL Lambert-St Louis - HPN White Plains Westchester County
STLHPN
Lambert-St Louis
Fri 10/2
3:13 pm-10:15 pm
1 stop6h 02m
White Plains Westchester County
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$396
Showing 1-10 of 20 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 September.
| 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.
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 September 24, 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
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
Entertainment
7.8
Comfort
7.8
Crew
8.5
Overall
7.8
Boarding
8.1
Food
7.2
Reviews
1 / 20
4.0
OkayJennifer,Sep 2026
ORD - LGA
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$287 | Average$385 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$300 | Average$377 | FlexibilityNo cancel fee | On-time71% |