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$88+ Cheap flights from Pensacola to St. Louis (PNS - 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 9/13. Fares are subject to change and may not be available on all flights or dates of travel.
PNS — STL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Pensacola to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Pensacola (PNS) 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 August 14, 2025.

Round-trip from

$199
(Delta)

One-way from

$88
(FlightHub)

Popular in

March

Cheapest in

September

Average price

$398

Good round-trip deal

$236 or less

Good one-way deal

$128 or less
From Pensacola to Lambert-St Louis
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One-way flight from Pensacola to Lambert-St Louis
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Highest demand for flights based on searches. 5% potential increase in price ($22 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Pensacola to Lambert-St Louis.
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Price to beat on a one-way flight from Pensacola to Lambert-St Louis.
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Find flight deals from Pensacola to St. Louis

Cheapest flights from Pensacola to St. Louis
Explore the most affordable flight options available from Pensacola to St. Louis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This FlightHub deal was found by Cheapflights users on 8/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:35 pmPNS - STL
1 stop16h 32mFrontier
Sun 11/167:52 pmSTL - PNS
1 stop19h 39mFrontier
Deal found 8/13$178
This Delta deal was found by Cheapflights users on 8/12. 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 9/36:00 amPNS - STL
1 stop6h 31mDelta
Tue 9/96:00 amSTL - PNS
1 stop4h 50mDelta
Deal found 8/12$199
This American Airlines deal was found by Cheapflights users on 8/12. 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 9/311:54 amPNS - STL
2 stops8h 38mAmerican Airlines
Tue 9/95:18 amSTL - PNS
1 stop4h 47mAmerican Airlines
Deal found 8/12$204
This Southwest deal was found by Cheapflights users on 8/12. 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.
Wed 9/31:50 pmPNS - STL
Nonstop1h 50mSouthwest
Tue 9/98:50 amSTL - PNS
Nonstop1h 45mSouthwest
Deal found 8/12$217
This American Airlines deal was found by Cheapflights users on 8/14. 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 9/910:33 amPNS - STL
1 stop5h 42mAmerican Airlines
Sun 9/147:22 amSTL - PNS
1 stop4h 48mAmerican Airlines
Deal found 8/14$224
This Delta deal was found by Cheapflights users on 8/12. 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 9/47:05 amPNS - STL
1 stop5h 21mDelta
Sat 9/67:00 amSTL - PNS
1 stop6h 08mDelta
Deal found 8/12$227
This Southwest deal was found by Cheapflights users on 8/13. 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 10/93:20 pmPNS - STL
Nonstop1h 45mSouthwest
Sun 10/128:45 amSTL - PNS
Nonstop1h 40mSouthwest
Deal found 8/13$229
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/42:15 pmPNS - STL
1 stop5h 12mUnited Airlines
Sat 9/66:35 amSTL - PNS
2 stops7h 47mUnited Airlines
Deal found 8/12$232
This American Airlines deal was found by Cheapflights users on 8/14. 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 10/24:04 pmPNS - STL
1 stop6h 19mAmerican Airlines
Sun 10/55:27 amSTL - PNS
1 stop4h 36mAmerican Airlines
Deal found 8/14$238

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Pensacola to St. Louis that are best for you.

Fly from

Pensacola

Fly to

St. Louis

Route

Depart

Return

Price

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sat 11/15

4:35 pm-9:07 am

1 stop16h 32m

Lambert-St Louis

Sun 11/16

7:52 pm-3:31 pm

1 stop19h 39m

$178

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Wed 10/15

6:00 am-12:35 pm

1 stop6h 35m

Lambert-St Louis

Tue 10/21

1:30 pm-5:08 pm

1 stop3h 38m

$199

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Tue 9/16

6:00 am-9:59 am

1 stop3h 59m

Lambert-St Louis

Tue 9/23

11:04 am-4:43 pm

1 stop5h 39m

$199

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Wed 9/3

6:00 am-12:31 pm

1 stop6h 31m

Lambert-St Louis

Tue 9/9

6:00 am-10:50 am

1 stop4h 50m

$199

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Wed 9/3

11:54 am-8:32 pm

2 stops8h 38m

Lambert-St Louis

Tue 9/9

5:18 am-10:05 am

1 stop4h 47m

$204

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Wed 10/15

3:50 pm-11:54 pm

2 stops8h 04m

Lambert-St Louis

Tue 10/21

7:00 am-12:39 pm

1 stop5h 39m

$204

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Tue 9/16

10:35 am-6:22 pm

1 stop7h 47m

Lambert-St Louis

Tue 9/23

9:56 am-4:52 pm

2 stops6h 56m

$204

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Fri 11/7

4:30 pm-9:07 am

1 stop16h 37m

$88

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Fri 10/3

5:21 pm-9:06 am

1 stop15h 45m

$88

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sun 9/28

5:21 pm-9:06 am

1 stop15h 45m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/14

Showing 1-10 of 19 results
1
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Best time to book a flight from Pensacola to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Pensacola 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 Pensacola to St. Louis

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

Currently, August is the cheapest month in which you can book a flight from Pensacola to St. Louis (average of $311). Flying from Pensacola 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 PNS to STL?

Find hourly flight availability from Pensacola 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 August 14, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 19% on flights from Pensacola to St. Louis by exploring options for tickets in the afternoon.

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 August 14, 2025.
Get a feel of what it's like to fly with Southwest and Delta from Pensacola to St. Louis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

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
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

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
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Entertainment

7.5

Crew

8.6

Overall

8.0

Boarding

8.1

Comfort

8.0

Food

7.0

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 Pensacola 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 popular is this Pensacola to St. Louis flight route?

    Within the past month, 4 users have taken a look at flights from Pensacola to Lambert-St Louis.

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

    According to our current data, Delta ($244), and Southwest ($272) offers the cheapest pricing from Pensacola to St. Louis. Users have found that Delta is 38% cheaper than the other options available to this destination.

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

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $88. American Airlines flights start at $99 while deals on Delta start at $100 one-way.

  • What are the cheapest flights from Pensacola to St. Louis?

    The cheapest flight price from Pensacola to St. Louis is $67. On average you can expect to pay $260. The most popular route, (Pensacola - Lambert-St Louis), can usually be booked for $199.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pensacola 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 Pensacola to St. Louis?

    Currently, August is the cheapest month in which you can book a flight from Pensacola to St. Louis (average of $311). Flying from Pensacola 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 St. Louis?

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

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Top 2 airlines flying from Pensacola to St. Louis

Discover the top 2 airlines that operate flights from Pensacola 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$244Average$433FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$272Average$363FlexibilityNo cancel feeOn-time63%

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