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Cheap flights from Pensacola to St. Louis from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pensacola to St. Louis departing on 9/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pensacola to St. Louis

Cheap round-trip flights

Logo
5:21 pm - 9:06 amPNS-STL
15h 45m1 stop
Logo
10:35 am - 3:39 pmSTL-PNS
5h 04m1 stop
$263
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Sun, Sep 14 - Sun, Sep 21
Frontier Logo
5:21 pm - 9:06 amPNS-STL
15h 45m1 stop
Frontier Logo
7:55 pm - 4:26 pmSTL-PNS
20h 31m1 stop
$271Frontier
Find Deal
Sun, Sep 14 - Wed, Sep 17
Southwest Logo
1:50 pm - 3:40 pmPNS-STL
1h 50mnonstop
Southwest Logo
1:35 pm - 6:55 pmSTL-PNS
5h 20m1 stop
$273Southwest
Find Deal
Tue, Sep 16 - Tue, Sep 30
United Airlines Logo
5:00 pm - 10:16 pmPNS-STL
5h 16m1 stop
United Airlines Logo
12:25 pm - 9:59 pmSTL-PNS
9h 34m2 stops
$278United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 30
Southwest Logo
1:45 pm - 3:35 pmPNS-STL
1h 50mnonstop
Southwest Logo
8:35 am - 10:20 amSTL-PNS
1h 45mnonstop
$283Southwest
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Thu, Sep 18 - Mon, Sep 22
Delta Logo
6:00 am - 9:59 amPNS-STL
3h 59m1 stop
Delta Logo
1:26 pm - 6:54 pmSTL-PNS
5h 28m1 stop
$293Delta
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Thu, Sep 18 - Mon, Sep 22
American Airlines Logo
6:37 pm - 11:58 pmPNS-STL
5h 21m1 stop
American Airlines Logo
6:00 am - 12:36 pmSTL-PNS
6h 36m1 stop
$298American Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
American Airlines Logo
4:01 pm - 11:49 pmPNS-STL
7h 48m1 stop
American Airlines Logo
5:30 am - 10:33 amSTL-PNS
5h 03m1 stop
$320American Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
Delta Logo
7:00 am - 10:49 amPNS-STL
3h 49m1 stop
Delta Logo
7:05 am - 12:41 pmSTL-PNS
5h 36m1 stop
$333Delta
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Sun, Nov 9 - Mon, Nov 17
United Airlines Logo
5:00 pm - 10:08 pmPNS-STL
5h 08m1 stop
United Airlines Logo
6:30 am - 1:15 pmSTL-PNS
6h 45m1 stop
$403United Airlines
Find Deal
Mon, Sep 22 - Mon, Sep 29

Delta flights from Pensacola to St. Louis

Our best Delta deals on Pensacola to St. Louis flight tickets
Delta
Sep 18
PNS6:00 amPensacola
3h 59m
1 stop
STL9:59 amLambert-St Louis
Sep 22
STL1:26 pmLambert-St Louis
5h 28m
1 stop
PNS6:54 pmPensacola
$293
Find similar
Delta
Nov 9
PNS7:00 amPensacola
3h 49m
1 stop
STL10:49 amLambert-St Louis
Nov 17
STL7:05 amLambert-St Louis
5h 36m
1 stop
PNS12:41 pmPensacola
$333
Find similar
Delta
Sep 14
PNS6:00 amPensacola
3h 59m
1 stop
STL9:59 amLambert-St Louis
Sep 17
STL7:10 amLambert-St Louis
5h 56m
1 stop
PNS1:06 pmPensacola
$354
Find similar

Southwest flights from Pensacola to St. Louis

Our best Southwest deals on Pensacola to St. Louis flight tickets
Southwest
Sep 16
PNS1:50 pmPensacola
1h 50m
STL3:40 pmLambert-St Louis
Sep 30
STL1:35 pmLambert-St Louis
5h 20m
1 stop
PNS6:55 pmPensacola
$273
Find similar
Southwest
Sep 18
PNS1:45 pmPensacola
1h 50m
STL3:35 pmLambert-St Louis
Sep 22
STL8:35 amLambert-St Louis
1h 45m
PNS10:20 amPensacola
$283
Find similar
Southwest
Sep 18
PNS1:45 pmPensacola
1h 50m
STL3:35 pmLambert-St Louis
Sep 22
STL5:15 amLambert-St Louis
6h 30m
1 stop
PNS11:45 amPensacola
$288
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pensacola 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 August 27, 2025.
Use the filters below to find and compare flights from Pensacola to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sun 9/14

5:21 pm-9:06 am

1 stop15h 45m

Lambert-St Louis

Sun 9/21

10:35 am-3:39 pm

1 stop5h 04m

$263

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sun 9/14

5:21 pm-9:06 am

1 stop15h 45m

Lambert-St Louis

Wed 9/17

7:55 pm-4:26 pm

1 stop20h 31m

$271

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Tue 9/16

1:50 pm-3:40 pm

Nonstop1h 50m

Lambert-St Louis

Tue 9/30

1:35 pm-6:55 pm

1 stop5h 20m

$273

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Tue 9/16

5:00 pm-10:16 pm

1 stop5h 16m

Lambert-St Louis

Tue 9/30

12:25 pm-9:59 pm

2 stops9h 34m

$278

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 9/18

1:45 pm-3:35 pm

Nonstop1h 50m

Lambert-St Louis

Mon 9/22

8:35 am-10:20 am

Nonstop1h 45m

$283

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 9/18

6:00 am-9:59 am

1 stop3h 59m

Lambert-St Louis

Mon 9/22

1:26 pm-6:54 pm

1 stop5h 28m

$293

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 10/9

6:37 pm-11:58 pm

1 stop5h 21m

Lambert-St Louis

Sun 10/12

6:00 am-12:36 pm

1 stop6h 36m

$298

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Fri 10/10

4:01 pm-11:49 pm

1 stop7h 48m

Lambert-St Louis

Sun 10/12

5:30 am-10:33 am

1 stop5h 03m

$320

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sun 11/9

7:00 am-10:49 am

1 stop3h 49m

Lambert-St Louis

Mon 11/17

7:05 am-12:41 pm

1 stop5h 36m

$333

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Mon 9/22

5:00 pm-10:08 pm

1 stop5h 08m

Lambert-St Louis

Mon 9/29

6:30 am-1:15 pm

1 stop6h 45m

$403

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 Pensacola 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 cheapest month to fly to St. Louis?

In general, September is the cheapest month to fly from Pensacola to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $272. The month of February is another great option to travel to St. Louis, with average flight prices from Pensacola averaging around $279.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Thursday when prices can be found for as low as $330. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $553. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Pensacola in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $353 when looking at flights departing in the afternoon. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $446 per ticket.

What is the cheapest Pensacola to Lambert-St Louis flight route?

Fly from Pensacola to Lambert-St Louis for the best Pensacola - Lambert-St Louis flight prices

What cabin class options are available on Pensacola to Lambert-St Louis flights?

There is only 1 cabin class available to choose from on Pensacola to Lambert-St Louis flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Pensacola to St. Louis flights?

You could potentially save up to 8% on your flight if you consider stops on a Pensacola to St. Louis flight.

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

As of August 2025, prices for Pensacola to St. Louis flights are approximately 19% cheaper when compared to flights at the same time last year.

When to book flights from Pensacola to St. Louis

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

Cheap Pensacola to St. Louis (PNS to STL) flight deals and tips

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

Best Price Found

$246

Fastest flight time

1h 45m

Direct flights

Every day

Airports in St. Louis

1 airport
The best flight deal from Pensacola to St. Louis found on momondo in the last 72 hours is $246
The fastest flight from Pensacola to St. Louis takes 1h 45m
Direct flights go from Pensacola to St. Louis every day.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
Search flight deals

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

    The distance between Pensacola and Lambert-St Louis is about 591.3 mi. 1h 45m is a normal flight duration for this route.

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

    Prices for flights from Pensacola Airport to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Pensacola Airport to Lambert-St Louis Airport.

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

    The required travel and health documents for your Lambert-St Louis Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Pensacola to St. Louis?

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

Best airlines flying from Pensacola to St. Louis

Compare and see reviews for airlines that fly from Pensacola to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $244Free CancellationRating
7.9
7,977 reviews
Search Delta flights
SouthwestPriceFrom $272Free CancellationRating
8.0
4,241 reviews
Search Southwest flights

  • Southwest Flights From Pensacola to St. Louis

    The lowest priced Southwest flight from Pensacola to St. Louis from the last 72 hours was $272. Generally, Southwest has 5 flights on this route every week with an average price of $363. Southwest is rated 8.0/10 by our users.

Traveling to a place near St. Louis?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pensacola to St. Louis. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to St. Louis from Pensacola with this policy.

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

momondo helps you find the best flight between Pensacola and St. Louis by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Pensacola to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

An easier way to manage your St. Louis trip

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