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Cheap flights from Providence to St. Louis from $149

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 9/16. 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
0 bags

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Find the cheapest flights from Providence to St. Louis

Cheap round-trip flights

Delta Logo
6:05 am - 12:35 pmPVD-STL
7h 30m1 stop
Delta Logo
3:59 pm - 11:58 pmSTL-PVD
6h 59m1 stop
$297Delta
Find Deal
Sat, Oct 18 - Fri, Oct 24
American Airlines Logo
6:07 am - 1:09 pmPVD-STL
8h 02m2 stops
American Airlines Logo
6:00 am - 2:15 pmSTL-PVD
7h 15m1 stop
$302American Airlines
Find Deal
Wed, Sep 17 - Mon, Sep 22
American Airlines Logo
6:00 am - 12:11 pmPVD-STL
7h 11m2 stops
American Airlines Logo
2:45 pm - 11:21 pmSTL-PVD
7h 36m2 stops
$307American Airlines
Find Deal
Sat, Aug 23 - Wed, Aug 27
Delta Logo
6:00 am - 12:57 pmPVD-STL
7h 57m1 stop
Delta Logo
5:45 pm - 11:23 pmSTL-PVD
4h 38m1 stop
$312Delta
Find Deal
Thu, Dec 18 - Mon, Jan 19
Southwest Logo
3:25 pm - 11:55 pmPVD-STL
9h 30m1 stop
Southwest Logo
9:50 am - 5:05 pmSTL-PVD
6h 15m2 stops
$317Southwest
Find Deal
Fri, Sep 19 - Mon, Sep 22
Southwest Logo
5:50 am - 12:55 pmPVD-STL
8h 05m2 stops
Southwest Logo
11:10 am - 7:00 pmSTL-PVD
6h 50m2 stops
$322Southwest
Find Deal
Mon, Aug 25 - Wed, Aug 27
Delta Logo
7:04 pm - 11:41 pmPVD-STL
5h 37m1 stop
Delta Logo
5:15 pm - 11:58 pmSTL-PVD
5h 43m1 stop
$327Delta
Find Deal
Mon, Oct 20 - Wed, Oct 29
Southwest Logo
1:55 pm - 10:35 pmPVD-STL
9h 40m2 stops
Southwest Logo
2:05 pm - 11:15 pmSTL-PVD
8h 10m2 stops
$337Southwest
Find Deal
Fri, Sep 5 - Sat, Sep 6
United Airlines Logo
6:00 am - 2:19 pmPVD-STL
9h 19m1 stop
United Airlines Logo
3:23 pm - 10:06 pmSTL-PVD
5h 43m1 stop
$402United Airlines
Find Deal
Wed, Sep 24 - Sat, Sep 27
United Airlines Logo
6:09 am - 10:49 amPVD-STL
5h 40m1 stop
United Airlines Logo
10:00 am - 6:45 pmSTL-PVD
7h 45m2 stops
$422United Airlines
Find Deal
Sun, Oct 19 - Tue, Oct 28

Delta flights from Providence to St. Louis

Our best Delta deals on Providence to St. Louis flight tickets
Delta
Oct 18
PVD6:05 amProvidence-TFGreen
7h 30m
1 stop
STL12:35 pmLambert-St Louis
Oct 24
STL3:59 pmLambert-St Louis
6h 59m
1 stop
PVD11:58 pmProvidence-TFGreen
$297
Find similar
Delta
Dec 18
PVD6:00 amProvidence-TFGreen
7h 57m
1 stop
STL12:57 pmLambert-St Louis
Jan 19
STL5:45 pmLambert-St Louis
4h 38m
1 stop
PVD11:23 pmProvidence-TFGreen
$312
Find similar
Delta
Oct 20
PVD7:04 pmProvidence-TFGreen
5h 37m
1 stop
STL11:41 pmLambert-St Louis
Oct 29
STL5:15 pmLambert-St Louis
5h 43m
1 stop
PVD11:58 pmProvidence-TFGreen
$327
Find similar

Southwest flights from Providence to St. Louis

Our best Southwest deals on Providence to St. Louis flight tickets
Southwest
Sep 19
PVD3:25 pmProvidence-TFGreen
9h 30m
1 stop
STL11:55 pmLambert-St Louis
Sep 22
STL9:50 amLambert-St Louis
6h 15m
2 stops
PVD5:05 pmProvidence-TFGreen
$317
Find similar
Southwest
Aug 25
PVD5:50 amProvidence-TFGreen
8h 05m
2 stops
STL12:55 pmLambert-St Louis
Aug 27
STL11:10 amLambert-St Louis
6h 50m
2 stops
PVD7:00 pmProvidence-TFGreen
$322
Find similar
Southwest
Sep 5
PVD1:55 pmProvidence-TFGreen
9h 40m
2 stops
STL10:35 pmLambert-St Louis
Sep 6
STL2:05 pmLambert-St Louis
8h 10m
2 stops
PVD11:15 pmProvidence-TFGreen
$337
Find similar

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 July 31, 2025.
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

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Sat 10/18

6:05 am-12:35 pm

1 stop7h 30m

Lambert-St Louis

Fri 10/24

3:59 pm-11:58 pm

1 stop6h 59m

$297

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 9/17

6:07 am-1:09 pm

2 stops8h 02m

Lambert-St Louis

Mon 9/22

6:00 am-2:15 pm

1 stop7h 15m

$302

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Sat 8/23

6:00 am-12:11 pm

2 stops7h 11m

Lambert-St Louis

Wed 8/27

2:45 pm-11:21 pm

2 stops7h 36m

$307

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Thu 12/18

6:00 am-12:57 pm

1 stop7h 57m

Lambert-St Louis

Mon 1/19

5:45 pm-11:23 pm

1 stop4h 38m

$312

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Fri 9/19

3:25 pm-11:55 pm

1 stop9h 30m

Lambert-St Louis

Mon 9/22

9:50 am-5:05 pm

2 stops6h 15m

$317

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Mon 8/25

5:50 am-12:55 pm

2 stops8h 05m

Lambert-St Louis

Wed 8/27

11:10 am-7:00 pm

2 stops6h 50m

$322

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Mon 10/20

7:04 pm-11:41 pm

1 stop5h 37m

Lambert-St Louis

Wed 10/29

5:15 pm-11:58 pm

1 stop5h 43m

$327

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Fri 9/5

1:55 pm-10:35 pm

2 stops9h 40m

Lambert-St Louis

Sat 9/6

2:05 pm-11:15 pm

2 stops8h 10m

$337

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Wed 9/24

6:00 am-2:19 pm

1 stop9h 19m

Lambert-St Louis

Sat 9/27

3:23 pm-10:06 pm

1 stop5h 43m

$402

ProvidenceSt. Louis

PVD - STL

PVDSTL

Providence-TFGreen

Sun 10/19

6:09 am-10:49 am

1 stop5h 40m

Lambert-St Louis

Tue 10/28

10:00 am-6:45 pm

2 stops7h 45m

$422

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, August 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 $354. The month of September is another great option to travel to St. Louis, with average flight prices from Providence averaging around $361.

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 $420. 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 $504. 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 $430 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 $455 per ticket.

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 $416 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 $337 on momondo.

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

As of July 2025, prices for Providence to St. Louis flights are approximately 24% cheaper 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

Best Price Found

$149

Fastest flight time

4h 43m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Providence in the past 72 hours is $149. The best round-trip flight deal from Providence to St. Louis found on momondo in the last 72 hours is $297.
The fastest flight from Providence to St. Louis takes 4h 43m
There are no direct flights from Providence to St. Louis. Popular non-direct route for this connection is Providence-TFGreen Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)
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 4h 43m.

  • 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
8.0
7,981 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $296Free CancellationRating
7.2
10,000 reviews
Search American 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
Hermann
Fairview Heights
Maryland Heights
Florissant
Fenton
Collinsville
O'Fallon
Alton
St. Peters
Farmington
Wentzville
Festus
Glencoe
Eureka
Edwardsville
Clayton
Shrewsbury
Grafton

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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