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Cheap flights from Pensacola to St. Louis from $105

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 8/5. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pensacola to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
4:41 pm - 11:59 pm
PNS
-
STL
7h 18m
1 stop
Frontier Logo
4:09 pm - 3:34 pm
STL
-
PNS
23h 25m
1 stop
$222Frontier
Tue, Aug 4 - Tue, Aug 11
Southwest Logo
1:45 pm - 3:30 pm
PNS
-
STL
1h 45mnonstop
Southwest Logo
10:25 am - 12:10 pm
STL
-
PNS
1h 45mnonstop
$223Southwest
Sat, Sep 12 - Mon, Sep 14
Southwest Logo
12:25 pm - 7:45 pm
PNS
-
STL
7h 20m
1 stop
Southwest Logo
10:25 am - 12:10 pm
STL
-
PNS
1h 45mnonstop
$227Southwest
Sat, Sep 12 - Mon, Sep 14
American Airlines Logo
6:49 pm - 11:58 pm
PNS
-
STL
5h 09m
1 stop
American Airlines Logo
11:35 am - 6:42 pm
STL
-
PNS
7h 07m
1 stop
$231American Airlines
Tue, Aug 4 - Wed, Aug 5
Southwest Logo
9:40 am - 7:45 pm
PNS
-
STL
10h 05m
2 stops
Southwest Logo
7:40 am - 12:30 pm
STL
-
PNS
4h 50m
1 stop
$236Southwest
Sat, Sep 12 - Mon, Sep 14
American Airlines Logo
8:24 am - 1:02 pm
PNS
-
STL
4h 38m
1 stop
American Airlines Logo
6:54 am - 1:23 pm
STL
-
PNS
6h 29m
1 stop
$241American Airlines
Thu, Aug 6 - Thu, Aug 13
Frontier Logo
3:32 pm - 11:59 pm
PNS
-
STL
8h 27m
1 stop
Frontier Logo
4:09 pm - 3:09 pm
STL
-
PNS
23h 00m
1 stop
$246Frontier
Mon, Aug 10 - Wed, Aug 12
Frontier Logo
7:21 pm - 7:23 pm
PNS
-
STL
24h 02m
1 stop
Frontier Logo
4:09 pm - 3:09 pm
STL
-
PNS
23h 00m
1 stop
$252Frontier
Sun, Aug 9 - Wed, Aug 12
Southwest Logo
1:10 pm - 2:55 pm
PNS
-
STL
1h 45mnonstop
Southwest Logo
10:55 am - 8:00 pm
STL
-
PNS
9h 05m
1 stop
$256Southwest
Thu, Aug 6 - Thu, Aug 13
American Airlines Logo
6:44 am - 12:37 pm
PNS
-
STL
5h 53m
1 stop
American Airlines Logo
6:13 pm - 11:02 pm
STL
-
PNS
4h 49m
1 stop
$260American Airlines
Wed, Nov 4 - Wed, Nov 4

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United Airlines flights from Pensacola to St. Louis

Our best United Airlines deals on Pensacola to St. Louis flight tickets
United Airlines
Oct 6
PNS7:00 amPensacola
7h 10m
1 stop
STL2:10 pmLambert-St Louis
Oct 7
STL3:12 pmLambert-St Louis
6h 58m
1 stop
PNS10:10 pmPensacola
$311
United Airlines
Aug 6
PNS2:09 pmPensacola
7h 17m
1 stop
STL9:26 pmLambert-St Louis
Aug 13
STL8:50 amLambert-St Louis
13h 25m
2 stops
PNS10:15 pmPensacola
$358
United Airlines
Oct 6
PNS7:00 amPensacola
7h 10m
1 stop
STL2:10 pmLambert-St Louis
Oct 7
STL3:12 pmLambert-St Louis
6h 58m
1 stop
PNS10:10 pmPensacola
$365

Frontier flights from Pensacola to St. Louis

Our best Frontier deals on Pensacola to St. Louis flight tickets
Frontier
Aug 10
PNS3:32 pmPensacola
8h 27m
1 stop
STL11:59 pmLambert-St Louis
Aug 12
STL4:09 pmLambert-St Louis
23h 00m
1 stop
PNS3:09 pmPensacola
$246
Frontier
Aug 9
PNS7:21 pmPensacola
24h 02m
1 stop
STL7:23 pmLambert-St Louis
Aug 12
STL4:09 pmLambert-St Louis
23h 00m
1 stop
PNS3:09 pmPensacola
$252
Frontier
Jul 28
PNS4:41 pmPensacola
7h 18m
1 stop
STL11:59 pmLambert-St Louis
Jul 31
STL4:09 pmLambert-St Louis
26h 32m
1 stop
PNS6:41 pmPensacola
$262

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 July 11, 2026.
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

Cheapest round-trip

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Tue 8/4

4:41 pm-11:59 pm

1 stop7h 18m

Lambert-St Louis

Tue 8/11

4:09 pm-3:34 pm

1 stop23h 25m

$222
Quickest round-trip

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sat 9/12

1:45 pm-3:30 pm

Nonstop1h 45m

Lambert-St Louis

Mon 9/14

10:25 am-12:10 pm

Nonstop1h 45m

$223

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sat 9/12

12:25 pm-7:45 pm

1 stop7h 20m

Lambert-St Louis

Mon 9/14

10:25 am-12:10 pm

Nonstop1h 45m

$227

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Tue 8/4

6:49 pm-11:58 pm

1 stop5h 09m

Lambert-St Louis

Wed 8/5

11:35 am-6:42 pm

1 stop7h 07m

$231

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sat 9/12

9:40 am-7:45 pm

2 stops10h 05m

Lambert-St Louis

Mon 9/14

7:40 am-12:30 pm

1 stop4h 50m

$236

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 8/6

8:24 am-1:02 pm

1 stop4h 38m

Lambert-St Louis

Thu 8/13

6:54 am-1:23 pm

1 stop6h 29m

$241

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Mon 8/10

3:32 pm-11:59 pm

1 stop8h 27m

Lambert-St Louis

Wed 8/12

4:09 pm-3:09 pm

1 stop23h 00m

$246

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Sun 8/9

7:21 pm-7:23 pm

1 stop24h 02m

Lambert-St Louis

Wed 8/12

4:09 pm-3:09 pm

1 stop23h 00m

$252

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Thu 8/6

1:10 pm-2:55 pm

Nonstop1h 45m

Lambert-St Louis

Thu 8/13

10:55 am-8:00 pm

1 stop9h 05m

$256

PensacolaSt. Louis

PNS - STL

PNSSTL

Pensacola

Wed 11/4

6:44 am-12:37 pm

1 stop5h 53m

Lambert-St Louis

Wed 11/4

6:13 pm-11:02 pm

1 stop4h 49m

$260

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 $275. The month of February is another great option to travel to St. Louis, with average flight prices from Pensacola averaging around $304.

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 Tuesday when prices can be found for as low as $397. 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 Monday because tickets tend to average around $606. 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 at noon is the least expensive time of day to depart. momondo users have found prices as low as $439 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $472 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 St. Louis flights?

There is only 1 cabin class available to choose from on Pensacola to 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?

No. A direct flight is the cheapest option for a flight between Pensacola to St. Louis.

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

As of July 2026, prices for Pensacola to St. Louis flights are approximately 305% more expensive 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

$193

Fastest flight time

1h 45m

Direct flights

Every day

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Pensacola in the past 72 hours is $193. The best round-trip flight deal from Pensacola to St. Louis found on momondo in the last 72 hours is $353.
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 in St. Louis. From Pensacola there are direct flights to Lambert-St Louis (STL).
Search flight deals

Frequently asked questions about flying from Pensacola to St. Louis

  • 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
American AirlinesPriceFrom $264Free CancellationRating
7.1
11,805 reviews
Search American Airlines flights
SouthwestPriceFrom $275Free CancellationRating
7.9
4,248 reviews
Search Southwest flights
DeltaPriceFrom $279Free CancellationRating
7.8
8,457 reviews
Search Delta flights

  • Southwest Flights From Pensacola to St. Louis

    The lowest priced Southwest flight from Pensacola to St. Louis from the last 72 hours was $275. Generally, Southwest has 5 flights on this route every week with an average price of $383. Southwest is rated 7.9/10 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
Fairview Heights
Hermann
Maryland Heights
Florissant
St. Peters
O'Fallon
Collinsville
Alton
Farmington
Wentzville
Clayton
Fenton
Festus
Eureka
Litchfield
Edwardsville
Grafton
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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