$156+ Cheap flights from White Plains to St. Louis (HPN - STL)
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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
HPN — STL
Jul 10 — Jul 171
Round-trip
1 adult, Economy
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Find cheap flights from White Plains to St. Louis 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 St. Louis
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Best
Last-minute
One-way
Cheapest flights from White Plains to St. LouisExplore the most affordable flight options available from White Plains to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
Explore the most affordable flight options available from White Plains to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 10, 2026.
This Delta deal was found by Cheapflights users on 6/8. 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 9/55:17 pm
HPN
- STL
1 stop4h 25m
Delta
Sat 10/310:29 am
STL
- HPN
1 stop4h 16m
Delta
Deal found 6/8![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
HPN
- STL
1 stop7h 54m
American Airlines
Thu 10/15:00 am
STL
- HPN
1 stop5h 29m
American Airlines
Deal found 6/10![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 6/7. 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 7/176:49 pm
HPN
- STL
1 stop6h 04m
Delta
Mon 7/206:00 am
STL
- HPN
1 stop5h 08m
Delta
Deal found 6/7![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:19 pm
HPN
- STL
1 stop4h 49m
American Airlines
Sun 11/16:00 am
STL
- HPN
1 stop4h 28m
American Airlines
Deal found 6/9![American Airlines logo]()
$371
This American Airlines deal was found by Cheapflights users on 6/7. 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 10/236:39 am
HPN
- STL
1 stop4h 28m
American Airlines
Wed 10/287:38 am
STL
- HPN
1 stop6h 12m
American Airlines
Deal found 6/7![American Airlines logo]()
$380
This Delta deal was found by Cheapflights users on 6/8. 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 7/236:00 am
HPN
- STL
1 stop4h 43m
Delta
Thu 7/306:30 am
STL
- HPN
1 stop4h 26m
Delta
Deal found 6/8![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:49 pm
HPN
- STL
1 stop6h 07m
Delta
Tue 6/303:57 pm
STL
- HPN
1 stop5h 28m
Delta
Deal found 6/9![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:22 pm
HPN
- STL
1 stop6h 59m
American Airlines
Wed 7/156:43 am
STL
- HPN
1 stop6h 47m
American Airlines
Deal found 6/9![American Airlines logo]()
$416
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/215:26 pm
HPN
- STL
1 stop4h 55m
American Airlines
Fri 7/2410:31 am
STL
- HPN
1 stop6h 57m
American Airlines
Deal found 6/8![American Airlines logo]()
$434
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:29 pm
HPN
- STL
1 stop6h 46m
Delta
Sun 7/266:00 am
STL
- HPN
1 stop5h 08m
Delta
Deal found 6/9![Delta logo]()
$520
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:54 pm
HPN
- STL
1 stop6h 13m
Delta
Wed 6/246:00 am
STL
- HPN
1 stop5h 09m
Delta
Deal found 6/10![Delta logo]()
$533
Best flights from White Plains to St. LouisDiscover carefully curated flight deals from White Plains to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
Discover carefully curated flight deals from White Plains to St. Louis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 10, 2026.
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/512:36 pm
HPN
- STL
1 stop5h 02m
Delta
Sat 10/36:40 am
STL
- HPN
1 stop4h 16m
Delta
Deal found 6/10![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
HPN
- STL
1 stop7h 54m
American Airlines
Sat 10/35:00 am
STL
- HPN
1 stop5h 29m
American Airlines
Deal found 6/10![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
HPN
- STL
1 stop6h 56m
Delta
Sat 10/310:29 am
STL
- HPN
1 stop4h 16m
Delta
Deal found 6/9![Delta logo]()
$301
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/66:00 am
HPN
- STL
1 stop7h 54m
American Airlines
Thu 10/15:00 am
STL
- HPN
1 stop5h 29m
American Airlines
Deal found 6/10![American Airlines logo]()
$326
This Delta deal was found by Cheapflights users on 6/8. 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 7/236:00 am
HPN
- STL
1 stop4h 43m
Delta
Thu 7/306:30 am
STL
- HPN
1 stop4h 26m
Delta
Deal found 6/8![Delta logo]()
$381
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:19 am
HPN
- STL
1 stop7h 53m
American Airlines
Sun 6/285:01 pm
STL
- HPN
1 stop5h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/511:00 am
HPN
- STL
2 stops9h 42m
American Airlines
Sat 10/31:49 pm
STL
- HPN
1 stop7h 10m
American Airlines
Deal found 6/10![American Airlines logo]()
$571
Last-minute flights from White Plains to St. LouisDiscover last-minute flight deals from White Plains to St. Louis. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from White Plains to St. Louis. Data last updated June 10, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 6/8. 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 6/104:29 pm
HPN
- STL
1 stop6h 49m
Delta
Fri 6/126:30 am
STL
- HPN
1 stop4h 28m
Delta
Deal found 6/8![Delta logo]()
$571
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/2312:54 pm
HPN
- STL
1 stop6h 13m
Delta
Wed 6/246:00 am
STL
- HPN
1 stop5h 09m
Delta
Deal found 6/10![Delta logo]()
$533
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/246:49 pm
HPN
- STL
1 stop6h 07m
Delta
Tue 6/303:57 pm
STL
- HPN
1 stop5h 28m
Delta
Deal found 6/9![Delta logo]()
$390
This American Airlines deal was found by Cheapflights users on 6/6. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/256:19 am
HPN
- STL
1 stop7h 53m
American Airlines
Sun 6/285:01 pm
STL
- HPN
1 stop5h 25m
American Airlines
Deal found 6/6![American Airlines logo]()
$552
This American Airlines deal was found by Cheapflights users on 6/7. 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 7/46:24 am
HPN
- STL
1 stop7h 26m
American Airlines
Fri 7/105:02 pm
STL
- HPN
1 stop5h 27m
American Airlines
Deal found 6/7![American Airlines logo]()
$326
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/123:22 pm
HPN
- STL
1 stop6h 59m
American Airlines
Wed 7/156:43 am
STL
- HPN
1 stop6h 47m
American Airlines
Deal found 6/9![American Airlines logo]()
$416
This Delta deal was found by Cheapflights users on 6/7. 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 7/176:49 pm
HPN
- STL
1 stop6h 04m
Delta
Mon 7/206:00 am
STL
- HPN
1 stop5h 08m
Delta
Deal found 6/7![Delta logo]()
$351
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/215:26 pm
HPN
- STL
1 stop4h 55m
American Airlines
Fri 7/2410:31 am
STL
- HPN
1 stop6h 57m
American Airlines
Deal found 6/8![American Airlines logo]()
$434
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/223:22 pm
HPN
- STL
1 stop6h 59m
American Airlines
Sat 7/252:35 pm
STL
- HPN
1 stop7h 24m
American Airlines
Deal found 6/9![American Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 6/8. 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 7/236:00 am
HPN
- STL
1 stop4h 43m
Delta
Thu 7/306:30 am
STL
- HPN
1 stop4h 26m
Delta
Deal found 6/8![Delta logo]()
$381
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/234:29 pm
HPN
- STL
1 stop6h 46m
Delta
Sun 7/266:00 am
STL
- HPN
1 stop5h 08m
Delta
Deal found 6/9![Delta logo]()
$520
One-way flights from White Plains to St. LouisSearch for one-way flight options from White Plains to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
Search for one-way flight options from White Plains to St. Louis. Find affordable one-way fares based on user searches. Data last updated June 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Sat 9/512:00 pm
HPN
- STL
2 stops30h 30m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 6/6. 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.
Mon 8/36:09 pm
HPN
- STL
2 stops24h 28m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$160
This Kiwi.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/98:00 am
HPN
- STL
2 stops25h 57m
Multiple Airlines
Deal found 6/10![Multiple Airlines logo]()
$170
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/55:17 pm
HPN
- STL
1 stop4h 25m
Delta
Deal found 6/9![Delta logo]()
$179
This American Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:30 am
HPN
- STL
1 stop4h 42m
American Airlines
Deal found 6/9![American Airlines logo]()
$187
This Delta deal was found by Cheapflights users on 6/5. 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.
Mon 8/245:17 pm
HPN
- STL
1 stop4h 25m
Delta
Deal found 6/5![Delta logo]()
$201
This American Airlines deal was found by Cheapflights users on 6/8. 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 7/176:24 am
HPN
- STL
1 stop7h 33m
American Airlines
Deal found 6/8![American Airlines logo]()
$230
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/136:49 pm
HPN
- STL
1 stop6h 04m
Delta
Deal found 6/10![Delta logo]()
$235
This Delta deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/94:29 pm
HPN
- STL
1 stop6h 46m
Delta
Deal found 6/10![Delta logo]()
$241
Find flight deals from White Plains to St. Louis
Discover tips and strategies to find the most affordable flight options for your journey from White Plains (HPN) to St. Louis (STL). 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 June 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (Delta) |
One-way from | $156 (Kiwi.com) |
Popular in | March |
Cheapest in | August |
Average price | $374 |
Cheapflights Fare Finder
Customize your flight search to find flights from White Plains to St. Louis 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 June 10, 2026.
Use the filters below to find and compare flights from White Plains to St. Louis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sat 9/5
12:36 pm-4:38 pm
1 stop5h 02m
Lambert-St Louis
Sat 10/3
6:40 am-11:56 am
1 stop4h 16m
$301
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sun 9/6
6:00 am-12:54 pm
1 stop7h 54m
Lambert-St Louis
Sat 10/3
5:00 am-11:29 am
1 stop5h 29m
$301
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sun 9/6
6:00 am-11:56 am
1 stop6h 56m
Lambert-St Louis
Sat 10/3
10:29 am-3:45 pm
1 stop4h 16m
$301
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sun 9/6
6:00 am-12:54 pm
1 stop7h 54m
Lambert-St Louis
Thu 10/1
5:00 am-11:29 am
1 stop5h 29m
$326
Quickest round-trip
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Thu 7/23
6:00 am-9:43 am
1 stop4h 43m
Lambert-St Louis
Thu 7/30
6:30 am-11:56 am
1 stop4h 26m
$381
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Thu 6/25
6:19 am-1:12 pm
1 stop7h 53m
Lambert-St Louis
Sun 6/28
5:01 pm-11:26 pm
1 stop5h 25m
$552
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sat 9/5
11:00 am-7:42 pm
2 stops9h 42m
Lambert-St Louis
Sat 10/3
1:49 pm-9:59 pm
1 stop7h 10m
$571
Cheapest one-way
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sat 9/5
12:00 pm-5:30 pm
2 stops30h 30m
$156
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Thu 7/9
8:00 am-8:57 am
2 stops25h 57m
$170
White PlainsSt. Louis
HPN - STL
HPNSTL
White Plains Westchester County
Sat 9/5
6:49 pm-11:31 pm
1 stop5h 42m
$179
Showing 1-10 of 15 resultsSorted by cheapest first
Compare providers for flights from White Plains to St. Louis
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 White Plains to St. Louis in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on White Plains-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on White Plains-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from White Plains-St. Louis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on White Plains-St. Louis 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 White Plains-St. Louis 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 White Plains to St. Louis
Have a flexible travel schedule? Discover the best time to fly to St. Louis from White Plains with our price prediction graph.
HPN-STL
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 St. Louis
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated June 10, 2026.
Read through reviews of airlines operating flights from White Plains to St. Louis, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Crew
8.5
Overall
7.9
Comfort
7.8
Entertainment
7.8
Food
7.2
Boarding
8.1
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from White Plains to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near St. Louis?
Book flights to St. Louis if you plan to visit one of these locationsEdwardsville
O'Fallon
Fenton
Swansea
Fairview Heights
Eureka
Maryland Heights
Collinsville
Wentzville
Glencoe
Chesterfield
Alton
Farmington
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Complete your trip
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White Plains and St. Louis flights
Browse other White Plains and St. Louis flight options. Last updated on June 10, 2026.
Other flights from White Plains
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Other flights to St. Louis
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Top 2 airlines flying from White Plains to St. Louis
Discover the top 2 airlines that operate flights from White Plains to St. Louis. 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 June 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$287 | Average$388 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$300 | Average$415 | FlexibilityNo cancel fee | On-time71% |