PVD - STL

$149 Find Cheap Flights from Providence to St. Louis

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Providence to St. Louis departing on 8/27. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to St. Louis

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Providence to St. Louis, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Providence to St. Louis, as well as popular online travel agencies
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Cheap Flights from Providence to St. Louis (PVD-STL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Providence to St. Louis that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Providence to St. Louis

Sat, Oct 18 - Wed, Oct 29
Delta Logo
6:05 am - 12:35 pmPVD-STL
7h 30m1 stop
Delta Logo
5:15 pm - 11:58 pmSTL-PVD
5h 43m1 stop
$297Delta
Find Deal
Tue, Sep 16 - Sun, Sep 21
American Airlines Logo
6:07 am - 1:09 pmPVD-STL
8h 02m2 stops
American Airlines Logo
4:58 pm - 10:47 pmSTL-PVD
4h 49m1 stop
$302American Airlines
Find Deal
Tue, Sep 23 - Sat, Sep 27
American Airlines Logo
6:07 am - 1:23 pmPVD-STL
8h 16m2 stops
American Airlines Logo
9:56 am - 7:17 pmSTL-PVD
8h 21m2 stops
$307American Airlines
Find Deal
Fri, Sep 19 - Mon, Sep 22
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
Mon, Aug 25 - Wed, Aug 27
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, Oct 20 - Mon, Oct 27
Delta Logo
7:04 pm - 11:41 pmPVD-STL
5h 37m1 stop
Delta Logo
6:00 pm - 11:29 pmSTL-PVD
4h 29m1 stop
$327Delta
Find Deal
Thu, Sep 25 - Mon, Sep 29
Southwest Logo
7:20 pm - 11:25 pmPVD-STL
5h 05m1 stop
Southwest Logo
2:45 pm - 11:10 pmSTL-PVD
7h 25m2 stops
$332Southwest
Find Deal
Tue, Sep 16 - Sun, Sep 21
American Airlines Logo
12:20 pm - 4:15 pmPVD-STL
4h 55m1 stop
American Airlines Logo
7:22 am - 1:03 pmSTL-PVD
4h 41m1 stop
$342American Airlines
Find Deal
Thu, Oct 16 - Tue, Oct 21
United Airlines Logo
6:09 am - 10:49 amPVD-STL
5h 40m1 stop
United Airlines Logo
6:30 am - 1:59 pmSTL-PVD
6h 29m2 stops
$422United Airlines
Find Deal
Tue, Sep 16 - Tue, Sep 23
United Airlines Logo
2:35 pm - 2:19 pmPVD-STL
24h 44m2 stops
United Airlines Logo
6:35 am - 1:54 pmSTL-PVD
6h 19m2 stops
$472United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Providence to St. Louis flights

Get data-powered insights and trends into flights from Providence to St. Louis to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Providence to St. Louis?

The average price of all round-trip flights from Providence to St. Louis clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to St. Louis on a Saturday and more expensive on a Monday. On your return trip to Providence, you should consider flying back on a Tuesday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Providence to St. Louis?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Providence to St. Louis, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Providence to St. Louis is August, where tickets cost $354 (return) on average. On the other hand, the most expensive months are December and March, where the average cost of round-trip tickets is $591 and $541 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Providence to St. Louis, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Providence to St. Louis, you should book around 3 weeks before departure, which saves you about 49% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 8 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$149
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Providence to St. Louis

When to book flights from Providence to St. Louis

Are your dates flexible? Find out the best times to travel from Providence to St. Louis based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Providence to St. Louis

  • What is the cheapest flight from Providence to St. Louis?

    In the last 3 days, the lowest price for a flight from Providence to St. Louis was $149 for a one-way ticket and $297 for a round-trip.

  • Do I need a passport to fly between Providence and St. Louis?

    No

  • Which airports will I be using when flying from Providence to St. Louis?

    Providence and St. Louis are both served by 1 main airport. You will leave Providence from Providence-TFGreen and will be arriving at Lambert-St Louis.

  • Which aircraft models fly most regularly from Providence to St. Louis?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Providence to St. Louis?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Providence and St. Louis, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Providence to St. Louis, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Providence to St. Louis are Southwest and Delta. With an average price for the route of $389 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $386 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Providence to St. Louis?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Providence to St. Louis.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Providence to St. Louis?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to St. Louis from Providence is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Providence to St. Louis?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to St. Louis with an airline and back to Providence with another airline. Booking your flights between Providence and STL can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Providence to St. Louis?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to St. Louis from Providence up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Providence to St. Louis

 
See real verified KAYAK customer reviews for airlines flying from Providence to St. Louis. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Providence to St. Louis? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4241 reviews
8.1Boarding
8.0Comfort
8.6Crew
7.0Food
7.5Entertainment
Airline reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

2.0 MediocreAnonymous, Jul 2025AUS - RDU
Read more Southwest reviews

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

It was okay. The plane was delayed from earlier in the day, but they kept updating the departure time, sometimes later, sometimes earlier. That was stressful. Once we finally got on and took off, it was fine. I was supposed to have a connection in Chicago to Los Angeles, and the time for so late I was rebooked to arrive in LA 3 hours late. The departure time to Chicago later became early enough to have taken my original connection and arrive earlier but that wasn't an option.

It was one and half hour late... Not sure if any other experience matters.

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

Delayed and took off even later than the scheduled delay time

For a 69 year old with health problems I had the worse experience, no wheelchair when I entered a lady told me to sit and wait while a gentleman told me I had to walk to the Delta station, which I did. I had a carry on and a bag, and I was traveling with my service dog, which was on his carrier and the lady charged me for my carry on luggage, beside all the waiting cause of the delay, I had to walk to get my luggage cause no wheelchair showed up, I am so disappointed. I will get in touch with the company. I got home at 3:00 am, not good for my health situation.

Great experience on Delta. Staff from baggage check to flight attendants were very courteous and professional. My only issue was a personal preference for pretzels instead of the chips and cookies that were offered.

There was no problems, just a little uncomfortable with seats that do not lay back a little

Always good but we must do something about people in rows ahead of you that don't put their seats back up when they are suppose to. And It's rough to not be able to even lean over to get something out of my purse.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Did not know my son and I had different seating arrangements. He was fine, but it was disappointing.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

Food was surprisingly good but the WiFi was not great

Very poor delay in dfw was really bad n long

Our flight was 1.5 hours delayed. There was no weather for the inbound flight, so I don't understand why. This meant a VERY late arrival and only a quick nap before my morning flight.

Because of rescheduling, they had to put me on a flight that didn't go through Dallas

It was very difficult to stretch my knee out and I am very short. I also had a torn tendon in my knee which made it extra uncomfortable anyways. My husband is 6'2" and I can't imagine him flying in that plane.

3 hour weather delay followed by 1 hour (and counting) maintenance delay. UGH!

Couldn’t get the door on the plane to close leading to a nearly 2 hour delay. But, hey at least they didn’t cancel the flight.

Flight was cancelled 3 hrs AFTER etd. Thetefore Missed connection from JFK to New Zealand . No accommodation provided… This cost ne aporox 1000 USD in extra expenses and turned whst should have been a 24 hr trip ftom Boston - New Zealand into a VERY expensive , late 70+ hr nightmare … Complete nonsense!!!

After we'd boarded , they canceled the flight. The crew didn't even know , we just all received text messages. Then after they deplaned us , AA was just like "too bad, go F your self, we sure ain't gonna help you"

The flight got delayed 2.5 hrs due to a maintenance issue that cause a domino effect. American should have spare planes for when something like this happens.

Delayed flight, so I switched fights to SFO to Phoenix , Phoenix to DSM. Excellent service through American Airlines

Everything you need to know for your flight from Providence to St. Louis

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