Beginning of main content

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Fares from $70 One Way, $182 Round Trip from St. Louis to Boston

Prices starting at $182 for return flights and $70 for one-way flights to Boston were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Need A Hotel In Boston?

Hotels In Top Boston Neighborhoods

Downtown Boston
246 hotels


Back Bay
124 hotels

Stay Near Exciting Boston Attractions

More About Flying To Boston from St. Louis

Flights from St. Louis to Boston - Frequently Asked Questions

Are there non-stop flights from St. Louis to Boston?

Southwest Airlines will fly you directly from St. Louis, MO Airport (STL-Lambert-St. Louis Intl.) to Boston, MA Airport (BOS-Logan Intl.), so you won't have to stress about changing planes or missing your connection on this route.

What is the shortest flight from St. Louis to Boston?

The journey from St. Louis to Boston can be as quick as 2 hours and 35 minutes. With a short and sweet flight time like this, why not take off on an impromptu getaway?

What airlines fly from St. Louis to Boston most frequently?

If you're looking for the airline that offers the most flights from St. Louis to Boston, Southwest Airlines is the top pick. This trusted carrier operates 52 monthly flights along this route.

Route Information for Flights from St. Louis to Boston

Origin Airport IATA CodeSTL
Destination Airport IATA CodeBOS
Distance1043 mi
Direct Flight AirlinesSouthwest Airlines
Earliest Flight Arrival8:50PM UTC
Latest Flight Arrival3:10AM UTC

Fly from St Louis to Boston

One of America's oldest cities, Boston was first settled by Puritans in the 1630s. If you've been dreaming of traveling to one of the most significant cultural hubs on the Eastern Seaboard, you can fly from St. Louis to Boston in just under three hours. Your trip will begin when you take a car, train, bus or taxi to Lambert St. Louis International Airport (STL), a modern facility just west of the Mississippi River.


During your stay in Boston, you can explore the Museum of Fine Arts where works from a myriad of cultures and time periods are on display. The Freedom Trail is a marked path that winds throughout the city and features historical sites that date back to the Revolutionary War. Boston Public Garden is a gorgeous natural area in the city's center. The Boston Tea Party Ships and Museum offers tours by informative guides in period dress.

Hints and tips

Winter temperatures hover around 30 degrees Fahrenheit, and summer averages are around 73 degrees. Every year, the city hosts Boston Harborfest, the Boston Wine Festival and the Boston Seafood Festival. After you arrive at Boston - Logan International Airport (BOS), you can rent a car and drive yourself to your destination or reach the city via taxi, bus, subway or hotel shuttle.

^Savings based on all package bookings with Flight + Hotel made on from January 1, 2019 to December 31, 2019 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.