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Cheap flights from Palm Springs to St. Louis from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Palm Springs to St. Louis departing on 7/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Palm Springs to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:06 am - 1:34 pm
PSP
-
STL
5h 28m
1 stop
Delta Logo
8:00 am - 11:48 am
STL
-
PSP
5h 48m
1 stop
$351Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
5:12 pm - 12:41 am
PSP
-
STL
5h 29m
1 stop
Delta Logo
2:10 pm - 9:30 pm
STL
-
PSP
9h 20m
2 stops
$356Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
6:06 am - 1:34 pm
PSP
-
STL
5h 28m
1 stop
Delta Logo
8:00 am - 11:48 am
STL
-
PSP
5h 48m
1 stop
$361Delta
Wed, Aug 12 - Tue, Aug 18
Delta Logo
6:06 am - 1:34 pm
PSP
-
STL
5h 28m
1 stop
Delta Logo
3:50 pm - 9:30 pm
STL
-
PSP
7h 40m
2 stops
$366Delta
Wed, Aug 12 - Tue, Aug 18
United Airlines Logo
1:33 pm - 8:46 pm
PSP
-
STL
5h 13m
1 stop
United Airlines Logo
4:40 pm - 8:40 pm
STL
-
PSP
6h 00m
1 stop
$374United Airlines
Tue, Aug 18 - Sat, Aug 22
Southwest Logo
11:05 am - 10:35 pm
PSP
-
STL
9h 30m
2 stops
Southwest Logo
5:20 pm - 8:55 pm
STL
-
PSP
5h 35m
1 stop
$379Southwest
Tue, Aug 18 - Sat, Aug 22
Southwest Logo
11:05 am - 10:35 pm
PSP
-
STL
9h 30m
2 stops
Southwest Logo
11:15 am - 8:55 pm
STL
-
PSP
11h 40m
2 stops
$384Southwest
Tue, Aug 18 - Sat, Aug 22
Alaska Airlines Logo
2:14 pm - 11:59 pm
PSP
-
STL
7h 45m
1 stop
Alaska Airlines Logo
7:00 am - 1:20 pm
STL
-
PSP
8h 20m
1 stop
$394Alaska Airlines
Tue, Oct 27 - Wed, Oct 28
Southwest Logo
4:00 pm - 12:35 am
PSP
-
STL
6h 35m
1 stop
Southwest Logo
5:30 pm - 10:10 pm
STL
-
PSP
6h 40m
1 stop
$397Southwest
Thu, Aug 6 - Mon, Aug 10
Southwest Logo
4:00 pm - 12:35 am
PSP
-
STL
6h 35m
1 stop
Southwest Logo
3:45 pm - 10:10 pm
STL
-
PSP
8h 25m
2 stops
$402Southwest
Thu, Aug 6 - Mon, Aug 10

Delta flights from Palm Springs to St. Louis

Our best Delta deals on Palm Springs to St. Louis flight tickets
Delta
Aug 12
PSP6:06 amPalm Springs
5h 28m
1 stop
STL1:34 pmLambert-St Louis
Aug 18
STL8:00 amLambert-St Louis
5h 48m
1 stop
PSP11:48 amPalm Springs
$351
Delta
Aug 12
PSP5:12 pmPalm Springs
5h 29m
1 stop
STL12:41 amLambert-St Louis
Aug 18
STL2:10 pmLambert-St Louis
9h 20m
2 stops
PSP9:30 pmPalm Springs
$356
Delta
Aug 12
PSP6:06 amPalm Springs
5h 28m
1 stop
STL1:34 pmLambert-St Louis
Aug 18
STL8:00 amLambert-St Louis
5h 48m
1 stop
PSP11:48 amPalm Springs
$361

Alaska Airlines flights from Palm Springs to St. Louis

Our best Alaska Airlines deals on Palm Springs to St. Louis flight tickets
Alaska Airlines
Oct 27
PSP2:14 pmPalm Springs
7h 45m
1 stop
STL11:59 pmLambert-St Louis
Oct 28
STL7:00 amLambert-St Louis
8h 20m
1 stop
PSP1:20 pmPalm Springs
$394
Alaska Airlines
Oct 27
PSP2:14 pmPalm Springs
7h 45m
1 stop
STL11:59 pmLambert-St Louis
Oct 28
STL7:00 amLambert-St Louis
8h 20m
1 stop
PSP1:20 pmPalm Springs
$482

momondo 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, momondo users made 832,500 searches. Data last updated June 7, 2026.
Use the filters below to find and compare flights from Palm Springs to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 8/12

6:06 am-1:34 pm

1 stop5h 28m

Lambert-St Louis

Tue 8/18

8:00 am-11:48 am

1 stop5h 48m

$351

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 8/12

5:12 pm-12:41 am

1 stop5h 29m

Lambert-St Louis

Tue 8/18

2:10 pm-9:30 pm

2 stops9h 20m

$356

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 8/12

6:06 am-1:34 pm

1 stop5h 28m

Lambert-St Louis

Tue 8/18

8:00 am-11:48 am

1 stop5h 48m

$361

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Wed 8/12

6:06 am-1:34 pm

1 stop5h 28m

Lambert-St Louis

Tue 8/18

3:50 pm-9:30 pm

2 stops7h 40m

$366
Quickest round-trip

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 8/18

1:33 pm-8:46 pm

1 stop5h 13m

Lambert-St Louis

Sat 8/22

4:40 pm-8:40 pm

1 stop6h 00m

$374

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 8/18

11:05 am-10:35 pm

2 stops9h 30m

Lambert-St Louis

Sat 8/22

5:20 pm-8:55 pm

1 stop5h 35m

$379

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 8/18

11:05 am-10:35 pm

2 stops9h 30m

Lambert-St Louis

Sat 8/22

11:15 am-8:55 pm

2 stops11h 40m

$384

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Tue 10/27

2:14 pm-11:59 pm

1 stop7h 45m

Lambert-St Louis

Wed 10/28

7:00 am-1:20 pm

1 stop8h 20m

$394

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 8/6

4:00 pm-12:35 am

1 stop6h 35m

Lambert-St Louis

Mon 8/10

5:30 pm-10:10 pm

1 stop6h 40m

$397

Palm SpringsSt. Louis

PSP - STL

PSPSTL

Palm Springs

Thu 8/6

4:00 pm-12:35 am

1 stop6h 35m

Lambert-St Louis

Mon 8/10

3:45 pm-10:10 pm

2 stops8h 25m

$402

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Palm Springs to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Palm Springs and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, April is the cheapest month to fly from Palm Springs to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $340. The month of September is another great option to travel to St. Louis, with average flight prices from Palm Springs averaging around $364.

How have Palm Springs to St. Louis flight prices changed over time?

When to book flights from Palm Springs to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Palm Springs to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Palm Springs to St. Louis (PSP to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Palm Springs to St. Louis

Fastest flight time

5h 13m

Direct flights

None
The fastest flight from Palm Springs to St. Louis takes 5h 13m
There are no direct flights from Palm Springs to St. Louis. There are no popular flight routes from Palm Springs to St. Louis.
Search flight deals

Frequently asked questions about flying from Palm Springs to St. Louis

  • How far is Palm Springs to Lambert-St Louis by plane?

    Lambert-St Louis is 1498.8 mi away from Palm Springs. In terms of flight time, this usually takes a little over 5h 13m.

  • When did momondo last update prices for flights from Palm Springs Airport to Lambert-St Louis Airport?

    Prices for flights from Palm Springs Airport to Lambert-St Louis Airport refresh daily.

  • How many operators does momondo search for flights from Palm Springs Airport to Lambert-St Louis Airport?

  • How old do you have to be to fly from Palm Springs Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Palm Springs Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents required for your trip to Lambert-St Louis Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lambert-St Louis Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Palm Springs to St. Louis?

Best airlines flying from Palm Springs to St. Louis

Compare and see reviews for airlines that fly from Palm Springs to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $278Free CancellationRating
7.1
11,649 reviews
Search American Airlines flights
SouthwestPriceFrom $316Free CancellationRating
8.0
4,257 reviews
Search Southwest flights
United AirlinesPriceFrom $330Free CancellationRating
7.4
9,777 reviews
Search United Airlines flights

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Fairview Heights
Hermann
Maryland Heights
Florissant
O'Fallon
St. Peters
Collinsville
Fenton
Alton
Wentzville
Farmington
Festus
Eureka
Clayton
Litchfield
Edwardsville
Shrewsbury
Grafton

Why use momondo?

Why should I use momondo to find a flight deal from Palm Springs to St. Louis?

Finding the right flight to St. Louis from Palm Springs is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

Can I find flights from Palm Springs to St. Louis with flexible booking policies on momondo?

All flight searches from Palm Springs to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Palm Springs to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Palm Springs. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Palm Springs to St. Louis right now. Can momondo alert me if prices change?

If you are simply researching potential flights to St. Louis, momondo offers a useful price alert feature which will track prices for flights to St. Louis from Palm Springs and alert you when they change.

An easier way to manage your St. Louis trip

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