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Cheap flights from Providence to St. Louis from $162

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Providence to St. Louis departing on 5/15. 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 Providence to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:30 pm - 10:07 pm
PVD
-
STL
6h 37m
1 stop
American Airlines Logo
5:51 am - 12:37 pm
STL
-
PVD
5h 46m
1 stop
$335American Airlines
Wed, Apr 8 - Wed, Apr 15
Multiple Airlines Logo
6:00 am - 7:02 am
PVD
-
STL
26h 02m
1 stop
Multiple Airlines Logo
4:51 pm - 1:30 pm
STL
-
PVD
19h 39m
2 stops
$340Multiple Airlines
Sun, Mar 29 - Mon, Mar 30
Multiple Airlines Logo
6:00 am - 10:32 am
PVD
-
STL
29h 32m
2 stops
Multiple Airlines Logo
4:54 pm - 12:57 pm
STL
-
PVD
19h 03m
1 stop
$343Multiple Airlines
Mon, Mar 30 - Wed, Apr 1
Southwest Logo
2:25 pm - 10:00 pm
PVD
-
STL
8h 35m
2 stops
Southwest Logo
8:30 am - 5:45 pm
STL
-
PVD
8h 15m
2 stops
$345Southwest
Wed, Apr 8 - Wed, Apr 15
Delta Logo
7:09 pm - 11:36 pm
PVD
-
STL
5h 27m
1 stop
Delta Logo
6:00 am - 12:17 pm
STL
-
PVD
5h 17m
1 stop
$346Delta
Wed, May 6 - Sat, May 9
American Airlines Logo
1:07 pm - 7:33 pm
PVD
-
STL
7h 26m
1 stop
American Airlines Logo
2:33 pm - 10:30 pm
STL
-
PVD
6h 57m
1 stop
$356American Airlines
Sat, Apr 25 - Sat, May 2
Delta Logo
12:50 pm - 4:42 pm
PVD
-
STL
4h 52m
1 stop
Delta Logo
6:00 am - 12:17 pm
STL
-
PVD
5h 17m
1 stop
$357Delta
Wed, May 6 - Sat, May 9
Delta Logo
6:54 pm - 11:58 pm
PVD
-
STL
6h 04m
1 stop
Delta Logo
6:00 am - 11:59 am
STL
-
PVD
4h 59m
1 stop
$360Delta
Wed, Apr 8 - Thu, Apr 9
Southwest Logo
7:55 am - 1:25 pm
PVD
-
STL
6h 30m
1 stop
Southwest Logo
6:20 am - 3:55 pm
STL
-
PVD
8h 35m
2 stops
$362Southwest
Sat, Apr 25 - Sat, May 2
Delta Logo
12:59 pm - 5:44 pm
PVD
-
STL
5h 45m
1 stop
Delta Logo
6:00 am - 12:17 pm
STL
-
PVD
5h 17m
1 stop
$366Delta
Wed, May 6 - Sat, May 9

Delta flights from Providence to St. Louis

Our best Delta deals on Providence to St. Louis flight tickets
Delta
May 6
PVD7:09 pmProvidence-TFGreen
5h 27m
1 stop
STL11:36 pmLambert-St Louis
May 9
STL6:00 amLambert-St Louis
5h 17m
1 stop
PVD12:17 pmProvidence-TFGreen
$346
Delta
May 6
PVD12:50 pmProvidence-TFGreen
4h 52m
1 stop
STL4:42 pmLambert-St Louis
May 9
STL6:00 amLambert-St Louis
5h 17m
1 stop
PVD12:17 pmProvidence-TFGreen
$357
Delta
Apr 8
PVD6:54 pmProvidence-TFGreen
6h 04m
1 stop
STL11:58 pmLambert-St Louis
Apr 9
STL6:00 amLambert-St Louis
4h 59m
1 stop
PVD11:59 amProvidence-TFGreen
$360

United Airlines flights from Providence to St. Louis

Our best United Airlines deals on Providence to St. Louis flight tickets
United Airlines
Mar 31
PVD4:20 pmProvidence-TFGreen
6h 27m
1 stop
STL9:47 pmLambert-St Louis
Apr 1
STL1:10 pmLambert-St Louis
7h 18m
1 stop
PVD9:28 pmProvidence-TFGreen
$415
United Airlines
Apr 5
PVD6:00 amProvidence-TFGreen
7h 22m
2 stops
STL12:22 pmLambert-St Louis
Apr 7
STL10:00 amLambert-St Louis
8h 01m
2 stops
PVD7:01 pmProvidence-TFGreen
$416
United Airlines
Mar 31
PVD4:20 pmProvidence-TFGreen
5h 48m
1 stop
STL9:08 pmLambert-St Louis
Apr 1
STL11:15 amLambert-St Louis
11h 39m
2 stops
PVD11:54 pmProvidence-TFGreen
$420

momondo Fare Finder

 
Customize your flight search to find flights from Providence 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 March 13, 2026.
Use the filters below to find and compare flights from Providence to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 4/8

4:30 pm-10:07 pm

1 stop6h 37m

Lambert-St Louis

Wed 4/15

5:51 am-12:37 pm

1 stop5h 46m

$335

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Sun 3/29

6:00 am-7:02 am

1 stop26h 02m

Lambert-St Louis

Mon 3/30

4:51 pm-1:30 pm

2 stops19h 39m

$340

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Mon 3/30

6:00 am-10:32 am

2 stops29h 32m

Lambert-St Louis

Wed 4/1

4:54 pm-12:57 pm

1 stop19h 03m

$343

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 4/8

2:25 pm-10:00 pm

2 stops8h 35m

Lambert-St Louis

Wed 4/15

8:30 am-5:45 pm

2 stops8h 15m

$345

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 5/6

7:09 pm-11:36 pm

1 stop5h 27m

Lambert-St Louis

Sat 5/9

6:00 am-12:17 pm

1 stop5h 17m

$346

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Sat 4/25

1:07 pm-7:33 pm

1 stop7h 26m

Lambert-St Louis

Sat 5/2

2:33 pm-10:30 pm

1 stop6h 57m

$356
Quickest round-trip

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 5/6

12:50 pm-4:42 pm

1 stop4h 52m

Lambert-St Louis

Sat 5/9

6:00 am-12:17 pm

1 stop5h 17m

$357

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 4/8

6:54 pm-11:58 pm

1 stop6h 04m

Lambert-St Louis

Thu 4/9

6:00 am-11:59 am

1 stop4h 59m

$360

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Sat 4/25

7:55 am-1:25 pm

1 stop6h 30m

Lambert-St Louis

Sat 5/2

6:20 am-3:55 pm

2 stops8h 35m

$362

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 5/6

12:59 pm-5:44 pm

1 stop5h 45m

Lambert-St Louis

Sat 5/9

6:00 am-12:17 pm

1 stop5h 17m

$366

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 Providence 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, January is the cheapest month to fly from Providence to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $344. The month of August is another great option to travel to St. Louis, with average flight prices from Providence averaging around $357.

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 Wednesday when prices can be found for as low as $421. 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 Sunday because tickets tend to average around $486. 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 Providence in the evening is the least expensive time of day to depart. momondo users have found prices as low as $428 when looking at flights departing in the evening. At noon is when there is more demand to fly to St. Louis, so prices are often more expensive at around $473 per ticket.

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

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

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from Providence when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $417 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from Providence for as low as $322 on momondo.

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

There is only 1 cabin class available to choose from on Providence-TFGreen 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.

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

As of March 2026, prices for Providence to St. Louis flights are approximately 44% more expensive when compared to flights at the same time last year.

When to book flights from Providence to St. Louis

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

Cheap Providence to St. Louis (PVD to STL) flight deals and tips

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

Fastest flight time

5h 17m

Direct flights

None
The fastest flight from Providence to St. Louis takes 5h 17m
There are no direct flights from Providence to St. Louis. There are no popular flight routes from Providence to St. Louis.
Search flight deals

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

    The straight-line distance from Providence-TFGreen to Lambert-St Louis is 1012.4 mi. In terms of flight time, this usually takes a little over 5h 17m.

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

    Prices for flights from Providence-TFGreen Airport to Lambert-St Louis Airport refresh daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Providence-TFGreen 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 Providence to St. Louis?

Best airlines flying from Providence to St. Louis

Compare and see reviews for airlines that fly from Providence to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $284Free CancellationRating
7.9
8,285 reviews
Search Delta flights
American AirlinesPriceFrom $296Free CancellationRating
7.1
11,446 reviews
Search American Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.0
4,318 reviews
Search Southwest 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
Hermann
Fairview Heights
Florissant
Maryland Heights
O'Fallon
Collinsville
St. Peters
Fenton
Alton
Wentzville
Farmington
Edwardsville
Festus
Clayton
Eureka
Litchfield
Glencoe
Shrewsbury

Why use momondo?

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

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

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

Yes. All flights to St. Louis from Providence on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

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

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

If you are not ready to book a flight from Providence 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.

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