$95 Find Cheap Flights from St. Louis to Myrtle Beach - Compare and Save

Among airlines operating St. Louis to Myrtle Beach flights:

• Southwest: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Only Southwest operates flights between St. Louis and Myrtle Beach.

Flights from St. Louis to Myrtle Beach usually depart from Lambert-St Louis (STL) and arrive at Myrtle Beach Intl (MYR).

Here are some options for this route, based on selected ticket types and cabin classes:

• Southwest: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from St. Louis to Myrtle Beach.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $287 round-trip via Detroit Metropolitan Wayne County (DTW), compared to $497 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from St. Louis to Myrtle Beach most commonly connect through:

• Charlotte Douglas (CLT) - 45% of one-stop connections
• Atlanta Hartsfield-Jackson (ATL) - 21% of one-stop connections
• Chicago O'Hare Intl (ORD) - 17% of one-stop connections
• Nashville Intl (BNA) - 14% of one-stop connections

Charlotte Douglas (CLT) handles the largest share of one-stop connections on this route.

Yes. Being flexible with your travel dates can save you up to 26% on the St. Louis to Myrtle Beach route. Tuesday is the cheapest departure day at $334 round-trip on average, while Thursday is the most expensive at $447, a difference of $113. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

These are the earliest and latest flight times available from St. Louis to Myrtle Beach:

• Earliest: departs at 10:10 am and lands at 12:05 pm
• Latest: departs at 3:20 pm and lands at 5:15 pm.

The flight takes about 1h 55m.

Last-minute fares on this route - booked within 2 weeks of departure - run 33% above the route average of $384. Book 16 weeks before departure for the lowest fares.

A nonstop flight from St. Louis to Myrtle Beach takes 1h 55m, covering 727 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $327 to $2,117. That means the highest observed fare was about 6x higher than the lowest one.

One-way fares from St. Louis to Myrtle Beach are currently lower than usual. Average one-way flight prices are about $156, which is 25% below the typical average for this route.

Flying via Charlotte Douglas (CLT) gives the shortest average 1-stop total travel time at 4h 14m, compared with 4h 25m via Atlanta Hartsfield-Jackson (ATL) and 4h 33m via Detroit Metropolitan Wayne County (DTW).

Myrtle Beach is 1 hour ahead of St. Louis (Eastern Time vs Central Time). Plan for the time shift when scheduling connections or first-day activities.

Myrtle Beach Intl Airport (MYR) hosts 5 major car rental companies, with daily rates starting from around $30 for economy cars. Top options include:
· Budget
· Dollar
· Alamo
· Thrifty
· Hertz

Round-trip flights from St. Louis to Myrtle Beach range from $319 to $469, with an average of $384 over the past 12 months. Anything below $319 counts as a good deal.