Cheap Flights from St. Louis (STL) to Westerly (WST)

Popular airlines from St. Louis Lambert Intl. Airport (STL) to Westerly, RI (WST-Westerly State)

Frequently asked questions

How much does a flight from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State) cost?
Secure a cheap one-way flight or cheap return flight from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State)?
Flying in is a good way to save, as it's the cheapest month for flights between STL and WST. You'll typically find the lowest fares during the off-season.
What is the cheapest airline that flies from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State)?
Use the filter tool on Expedia to compare airlines and find the most affordable carrier that'll fly you from STL to WST. Then, sort your results by "Price (lowest to highest)" to snag the best deal available.
How many flights per day from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State)?
There aren't any daily direct flights from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from STL to WST?
Friday is usually the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State)?
To avoid possible delays on the Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State) route, travel before 3 PM. Later departures have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State) last-minute?
Waiting until just before your departure to book a ticket from STL to WST generally means paying more. While you may come across some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a STL to WST flight and hotel package?
You can save money by securing a STL to WST flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's simple to manage it all in one place. After selecting your ideal accommodations and flights, consider other add-ons like activities, car rentals and tours.
Can I cancel or change the date of my flight from Lambert-St. Louis Intl. Airport (STL) to Westerly, RI (WST-Westerly State)?
In most instances, you're able to cancel or reschedule your STL to WST flight. However, there may be additional fees, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and guidelines on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Lambert-St. Louis Intl.
Destination airport
Westerly State
Distance
995 mi

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St. Louis to Westerly Flights

The cheapest times to fly from St. Louis to Westerly

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from St. Louis to Westerly are during the month of . You can find some of the cheapest flights from St. Louis to Westerly with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from St. Louis to Westerly

Sunday is one of the best days to book for cheap flights from St. Louis to Westerly: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from St. Louis to Westerly

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from St. Louis to Westerly in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap St. Louis to Westerly flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your St. Louis to Westerly airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

St. Louis to Westerly Flights

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*Available to One Key members.