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$166+ Cheap flights from Palm Springs to St. Louis (PSP - 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
PSP — STL
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find flight deals from Palm Springs to St. Louis

Cheapest flights from Palm Springs to St. Louis
Explore the most affordable flight options available from Palm Springs to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 11/2712:33 pmPSP - STL
1 stop7h 25mDelta
Wed 12/36:00 amSTL - PSP
1 stop8h 46mDelta
Deal found 10/28$300
This Delta deal was found by Cheapflights users on 10/30. 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 11/244:57 pmPSP - STL
1 stop5h 49mDelta
Sat 11/296:00 amSTL - PSP
1 stop8h 47mDelta
Deal found 10/30$322
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:58 amPSP - STL
1 stop6h 29mUnited Airlines
Thu 12/49:00 amSTL - PSP
1 stop8h 07mUnited Airlines
Deal found 10/28$323
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:40 pmPSP - STL
1 stop6h 30mSouthwest
Fri 12/191:40 pmSTL - PSP
1 stop6h 45mSouthwest
Deal found 10/28$362
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/167:45 amPSP - STL
1 stop6h 42mUnited Airlines
Fri 12/198:05 amSTL - PSP
2 stops9h 21mUnited Airlines
Deal found 10/28$367
This Southwest deal was found by Cheapflights users on 10/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/275:35 amPSP - STL
1 stop8h 30mSouthwest
Thu 12/42:40 pmSTL - PSP
2 stops8h 20mSouthwest
Deal found 10/28$373
This Delta deal was found by Cheapflights users on 10/28. 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 11/2712:33 pmPSP - STL
1 stop7h 25mDelta
Fri 12/55:12 pmSTL - PSP
2 stops20h 21mDelta
Deal found 10/28$375
This Delta deal was found by Cheapflights users on 10/28. 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 11/2512:33 pmPSP - STL
1 stop7h 25mDelta
Sat 12/66:00 amSTL - PSP
1 stop7h 27mDelta
Deal found 10/28$382
This United Airlines deal was found by Cheapflights users on 10/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/277:58 amPSP - STL
1 stop6h 29mUnited Airlines
Sat 12/61:35 pmSTL - PSP
2 stops8h 47mUnited Airlines
Deal found 10/28$385
This Delta deal was found by Cheapflights users on 10/28. 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 11/264:57 pmPSP - STL
1 stop5h 49mDelta
Wed 12/36:00 amSTL - PSP
2 stops10h 41mDelta
Deal found 10/28$387

Cheap flight deals from Palm Springs to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Palm Springs (PSP) 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$300
(Delta)

One-way from

$166
(Southwest)

Popular in

March

Cheapest in

April

Average price

$414
Provider with most accurate pricing for Palm Springs-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Palm Springs-Lambert-St Louis flights.
Search Deals
From Palm Springs to Lambert-St Louis
Search Deals
One-way flight from Palm Springs to Lambert-St Louis
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Palm Springs 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 October 30, 2025.
Use the filters below to find and compare flights from Palm Springs to St. Louis that are best for you.

Fly from

Palm Springs

Fly to

St. Louis

Route

Depart

Return

Price

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 11/27

12:33 pm-9:58 pm

1 stop7h 25m

Lambert-St Louis

Sat 12/6

5:00 pm-9:50 pm

1 stop6h 50m

$300

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 2/19

12:37 pm-9:42 pm

1 stop7h 05m

Lambert-St Louis

Mon 2/23

7:00 am-12:01 pm

1 stop7h 01m

$317

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Mon 11/24

4:57 pm-12:46 am

1 stop5h 49m

Lambert-St Louis

Sat 11/29

6:00 am-12:47 pm

1 stop8h 47m

$322

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 12/16

7:45 am-4:27 pm

1 stop6h 42m

Lambert-St Louis

Fri 12/19

8:05 am-3:26 pm

2 stops9h 21m

$367

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 11/27

12:33 pm-9:58 pm

1 stop7h 25m

Lambert-St Louis

Fri 12/5

6:00 am-11:27 am

1 stop7h 27m

$381

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 11/25

1:52 pm-11:23 pm

1 stop7h 31m

Lambert-St Louis

Wed 12/3

6:00 am-12:46 pm

1 stop8h 46m

$382

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 11/26

12:33 pm-9:58 pm

1 stop7h 25m

Lambert-St Louis

Sat 12/6

6:30 am-11:44 am

1 stop7h 14m

$382

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 11/26

1:52 pm-11:23 pm

1 stop7h 31m

Lambert-St Louis

Tue 12/2

6:00 am-12:46 pm

1 stop8h 46m

$382

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 2/19

6:58 am-4:58 pm

2 stops8h 00m

Lambert-St Louis

Mon 2/23

9:55 am-5:27 pm

2 stops9h 32m

$407

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Mon 2/23

7:05 am-4:20 pm

1 stop7h 15m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 18 results
1
2

Compare providers for flights from Palm Springs 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 Palm Springs to St. Louis in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Palm Springs-St. Louis flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Palm Springs-St. Louis flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Palm Springs-St. Louis flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Palm Springs-St. Louis flights, Cheapflights users trust eDreams the most. eDreams 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 Palm Springs-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 Palm Springs to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Palm Springs with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Palm Springs to St. Louis

What is the cheapest month to book a flight from Palm Springs to St. Louis?

Currently, September is the cheapest month in which you can book a flight from Palm Springs to St. Louis (average of $71). Flying from Palm Springs to St. Louis in March is currently the most expensive (average of $220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PSP to STL?

Find hourly flight availability from Palm Springs to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 39% on flights from Palm Springs to St. Louis by exploring options for tickets in the evening.

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 October 30, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Palm Springs to St. Louis have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
7.9
Good
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Entertainment

7.5

Food

7.0

Overall

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Palm Springs to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Palm Springs to St. Louis?

    Airlines like Delta and United Airlines fly from Palm Springs to St. Louis in about 6h 42m. The time it takes to get you to your destination can typically vary by up to 43m. The distance from Palm Springs to St. Louis is about 1488 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Palm Springs to St. Louis round-trip?

    Currently priced at $228, Delta will fly you from Palm Springs to St. Louis and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $298 and $310, respectively. Delta is priced at 42% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Palm Springs to St. Louis that include hotel bookings?

    Yes. In addition to deals on Palm Springs to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Palm Springs to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Palm Springs to St. Louis.

  • Can I find deals for business class flights from Palm Springs to St. Louis?

    Yes. Cheapflights offers flight deals from Palm Springs to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Palm Springs to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Palm Springs to St. Louis (average of $71). Flying from Palm Springs to St. Louis in March is currently the most expensive (average of $220). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Edwardsville
O'Fallon
Fairview Heights
Maryland Heights
Collinsville
Eureka
Glencoe
St. Peters
Chesterfield
Alton
Farmington
Festus

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Top 4 airlines flying from Palm Springs to St. Louis

Discover the top 4 airlines that operate flights from Palm Springs 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$370FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$310Average$417FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$366Average$456FlexibilityNo cancel feeOn-time69%

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