$89 Cheap Flights from Wilkes-Barre (AVP) to St. Louis (STL)

View $89 flight on Sat, Jul 5, 2025Opens in a new window

Popular airlines from Wilkes-Barre Scranton Intl. Airport (AVP) to St. Louis Lambert Intl. Airport (STL)

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Find available prices by choosing your travel dates.

Cheap Flights from Wilkes-Barre to St. Louis (AVP-STL)

Prices were available within the past 7 days and start at $89 for one-way flights and $203 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, May 29 - Tue, Jun 3
AVP
Wilkes-Barre
STL
St. Louis
$203 Roundtrip, found 3 days ago
$203
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 29 from Wilkes-Barre to St. Louis, returning Tue, Jun 3, priced at $203 found 3 days ago
American Airlines
Thu, May 29 - Tue, Jun 3
AVP
Wilkes-Barre
STL
St. Louis
$213 Roundtrip, found 3 days ago
$213
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, May 29 from Wilkes-Barre to St. Louis, returning Tue, Jun 3, priced at $213 found 3 days ago
American Airlines
Sat, Jun 7 - Tue, Jun 10
AVP
Wilkes-Barre
STL
St. Louis
$228 Roundtrip, found 1 day ago
$228
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 7 from Wilkes-Barre to St. Louis, returning Tue, Jun 10, priced at $228 found 1 day ago
American Airlines
Thu, May 8 - Sun, May 11
AVP
Wilkes-Barre
STL
St. Louis
$233 Roundtrip, found 6 days ago
$233
Roundtrip
found 6 days ago
Select American Airlines flight, departing Thu, May 8 from Wilkes-Barre to St. Louis, returning Sun, May 11, priced at $233 found 6 days ago
American Airlines
Sat, May 10 - Sun, May 11
AVP
Wilkes-Barre
STL
St. Louis
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 10 from Wilkes-Barre to St. Louis, returning Sun, May 11, priced at $238 found 1 day ago
American Airlines
Sat, Jun 7 - Tue, Jun 10
AVP
Wilkes-Barre
STL
St. Louis
$238 Roundtrip, found 1 day ago
$238
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Jun 7 from Wilkes-Barre to St. Louis, returning Tue, Jun 10, priced at $238 found 1 day ago
American Airlines
Mon, May 12 - Tue, May 20
AVP
Wilkes-Barre
STL
St. Louis
$243 Roundtrip, found 1 day ago
$243
Roundtrip
found 1 day ago
Select American Airlines flight, departing Mon, May 12 from Wilkes-Barre to St. Louis, returning Tue, May 20, priced at $243 found 1 day ago
American Airlines
Sat, May 10 - Sun, May 11
AVP
Wilkes-Barre
STL
St. Louis
$248 Roundtrip, found 1 day ago
$248
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, May 10 from Wilkes-Barre to St. Louis, returning Sun, May 11, priced at $248 found 1 day ago
American Airlines
Fri, Sep 19 - Sun, Sep 21
AVP
Wilkes-Barre
STL
St. Louis
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Sep 19 from Wilkes-Barre to St. Louis, returning Sun, Sep 21, priced at $253 found 3 days ago
United
Sat, May 3 - Tue, May 6
AVP
Wilkes-Barre
STL
St. Louis
$259 Roundtrip, found 5 days ago
$259
Roundtrip
found 5 days ago
Select United flight, departing Sat, May 3 from Wilkes-Barre to St. Louis, returning Tue, May 6, priced at $259 found 5 days ago
Flights from Wilkes-Barre (AVP) to St. Louis (STL)
Origin airport
Scranton Intl.
Destination airport
Lambert-St. Louis Intl.
Airlines serving
American Airlines, United
Roundtrip price
$203
Distance
793 mi

Wilkes-Barre to St. Louis Flights

The cheapest times to fly from Wilkes-Barre to St. Louis

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 Wilkes-Barre to St. Louis are during the month of May. You can find some of the cheapest flights from Wilkes-Barre to St. Louis with Expedia's search tool and vast selection of airlines.

The best time to book a flight from Wilkes-Barre to St. Louis

Sunday is one of the best days to book for cheap flights from Wilkes-Barre to St. Louis: 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 Wilkes-Barre to St. Louis

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 Wilkes-Barre to St. Louis in 2025. You can also book with separate airlines for your outbound and return journeys, from $89 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 Wilkes-Barre to St. Louis 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 Wilkes-Barre to St. Louis 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.

Frequently asked questions

How much does a flight from Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL) cost?
Discover the latest flight deals from AVP to STL by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from AVP to STL?
The cheapest flights from AVP to STL are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from AVP to STL?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from AVP to STL. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL)?
There are no daily direct flights departing from Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL). But you can opt for flights with layovers. Filter your search on Expedia to include one or more stops, and you’ll be on your way in no time.
What day of the week has the most flights from AVP to STL?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change based on a range of factors, such as the time of year and carrier.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL)?
Opt for a flight from Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL) that leaves before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**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 Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL) last-minute?
Holding off until just before your departure to book a ticket from AVP to STL often results in higher prices. While you might find some last-minute deals, there’s no guarantee. Be flexible with your itinerary for a better chance of landing a bargain.
Is it cheaper to book an AVP to STL flight and hotel package?
Compared with arranging flights and hotels separately, booking an AVP to STL flight and hotel package with Expedia could result in significant savings. Better still, managing everything in one place takes the hassle out of planning your trip. Just pick your flights and choose from our extensive range of stays, then customize your trip with other add-ons like tours, activities and car rentals.
Can I cancel or change the date of my flight from Scranton Intl. Airport (AVP) to Lambert-St. Louis Intl. Airport (STL)?
Generally, it’s possible to reschedule or cancel your AVP to STL flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.