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 3/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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 $346. The month of September is another great option to travel to St. Louis, with average flight prices from Providence averaging around $348.
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 Thursday when prices can be found for as low as $424. 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 $518. 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 $424 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 $456 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 8 weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around $409 when searching 8 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 $314 on momondo.
What is the cheapest airline that flies from Providence-TFGreen to Lambert-St Louis?
American Airlines and United Airlines are the most popular carriers operating from Providence-TFGreen to Lambert-St Louis
What airlines fly to St. Louis?
American Airlines, Southwest and Delta are the top three most popular airlines that fly to St. Louis from Providence according to our data. American Airlines is the first choice among our users, with 71% of people opting to fly with this airline when traveling to St. Louis. Keep in mind that there are 6 different airlines that fly to St. Louis on a routine basis, so you have a few additional options to choose from.
When to book flights from Providence to St. Louis
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
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 10m.
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?
As of February 2025, there are 3 operators available to choose from 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?
momondo data reveals that the most frequently booked airline on the route from Providence to St. Louis is American Airlines, representing 61% of all bookings. The subsequent popular airlines are Delta at 24% and Southwest at 15%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $271 | Free Cancellation | Rating 8.0 8,191 reviews | |||
| PriceFrom $274 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $346 | Free Cancellation | Rating 8.1 4,387 reviews |
Southwest Flights From Providence to St. Louis
Southwest flight deals from Providence to St. Louis start from $346 round-trip. Over the 3 Southwest flights for this route in a normal week, average airfare is usually $386 round-trip - but some users have found much cheaper deals with momondo.
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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.