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$144+ 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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
PSP — STL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheapflights Tip: The best prices from Palm Springs to Lambert-St Louis are usually found in August or April, booked 47 days in advance, depart on a Wednesday or Sunday and return on a Saturday

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 April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(Delta)

One-way from

$144
(Southwest)

Popular in

March

Cheapest in

August

Average price

$358
Provider with most accurate pricing for Palm Springs-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Palm Springs-Lambert-St Louis flights.
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From Palm Springs to Lambert-St Louis
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One-way flight from Palm Springs to Lambert-St Louis
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Highest demand for flights based on searches. 2% potential increase in price ($9 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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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 April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 5/215:08 pmPSP - STL
1 stop5h 25mDelta
Sun 5/257:30 amSTL - PSP
1 stop6h 14mDelta
Deal found 4/28$287
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2112:08 pmPSP - STL
1 stop5h 21mAmerican Airlines
Sun 5/257:00 amSTL - PSP
2 stops10h 51mAmerican Airlines
Deal found 4/28$292
This Southwest deal was found by Cheapflights users on 4/28. 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.
Sun 7/63:30 pmPSP - STL
1 stop8h 10mSouthwest
Tue 7/155:30 amSTL - PSP
1 stop5h 45mSouthwest
Deal found 4/28$347
This United Airlines deal was found by Cheapflights users on 4/28. 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.
Mon 5/55:20 amPSP - STL
1 stop5h 25mUnited Airlines
Mon 5/54:50 pmSTL - PSP
1 stop6h 44mUnited Airlines
Deal found 4/28$517
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/42:07 pmPSP - STL
1 stop7h 52mAlaska Airlines
Fri 5/93:08 pmSTL - PSP
1 stop9h 46mAlaska Airlines
Deal found 4/28$644

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 April 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

Wed 5/21

5:08 pm-12:33 am

1 stop5h 25m

Lambert-St Louis

Sun 5/25

7:30 am-11:44 am

1 stop6h 14m

$287

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 5/21

12:08 pm-7:29 pm

1 stop5h 21m

Lambert-St Louis

Sun 5/25

7:00 am-3:51 pm

2 stops10h 51m

$292

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Sun 7/6

3:30 pm-1:40 am

1 stop8h 10m

Lambert-St Louis

Tue 7/15

5:30 am-9:15 am

1 stop5h 45m

$347

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Fri 5/9

4:25 pm-11:58 pm

1 stop5h 33m

Lambert-St Louis

Sun 5/11

8:48 am-3:23 pm

1 stop8h 35m

$517

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 6/10

5:50 am-1:05 pm

1 stop5h 15m

$144

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 6/10

12:55 pm-11:00 pm

2 stops8h 05m

$149

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 9/25

2:07 pm-11:59 pm

1 stop7h 52m

$167

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 7/17

5:13 pm-12:38 am

1 stop5h 25m

$195

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 9/25

6:30 pm-3:38 pm

3 stops19h 08m

$315

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Sun 5/4

5:48 pm-6:41 pm

3 stops22h 53m

$412

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 11 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 April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
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 FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Palm Springs-St. Louis flight deals on Cheapflights vs. FlightHub >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

How far ahead should I book a flight from Palm Springs to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Palm Springs to St. Louis. Price data was last updated on April 25, 2025.

The best time to book flights from Palm Springs to St. Louis is 47 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from Palm Springs to St. Louis (average of $311). Flying from Palm Springs to St. Louis in March is currently the most expensive (average of $356). 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 April 30, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 11% on flights from Palm Springs to St. Louis by exploring options for tickets at noon.

Rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 April 30, 2025.
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Boarding

8.2

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

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

    Currently priced at $287, 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 $292 and $347, respectively. Delta is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Palm Springs to St. Louis one-way?

    The cheapest airlines for a one-way flight from Palm Springs to St. Louis are Southwest ($144), American Airlines ($149), and Hawaiian Airlines ($167).

  • 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, August is the cheapest month in which you can book a flight from Palm Springs to St. Louis (average of $311). Flying from Palm Springs to St. Louis in March is currently the most expensive (average of $356). 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 Palm Springs?

Book flights to Palm Springs if you plan to visit one of these locations
Fenton
Maryland Heights
Fairview Heights
Collinsville
Wentzville
Eureka
St. Peters
Festus
Glencoe
Alton
Farmington
O'Fallon

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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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$228Average$366FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$298Average$398FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$306Average$464FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$310Average$387FlexibilityNo cancel feeOn-time63%

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