AED440 Cheap Flights from Boston (BOS) to St. Louis (STL)

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Popular airlines from Logan International Airport (BOS) to St. Louis Lambert Intl. Airport (STL)

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Cheap Flights from Boston to St. Louis (BOS-STL)

Prices were available within the past 7 days and start at AED440 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How long does it take to fly from BOS to Lambert-St. Louis Intl. Airport (STL)?
With American Airlines, a direct flight takes around 3 hours and 7 minutes. Take the 11:02AM flight from Logan Intl. Airport and land at Lambert Field at 1:09PM. Snag an awesome deal on this and many other routes when you book your ticket with Expedia.
Is it cheaper to buy a plane ticket from Logan Intl. Airport (BOS) to Lambert-St. Louis Intl. Airport (STL) last minute?
Booking your journey from BOS to Lambert Field last minute could save you some dough if you get lucky and find a bargain. However, airfares usually don't come down in price as the departure date nears. If you hold out, flights could also be sold out or the best seats gone (that could mean the middle seat!). If you don't want to hedge your bets, book well ahead of when you want to leave. In fact, some of the best deals are available on Expedia up to 12 months in advance. If your preferred carrier hasn't released its fares yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for St. Louis from Boston?
Lambert-St. Louis Intl. Airport (STL), Spirit of St. Louis Airport (SUS) and St. Louis Downtown Airport (CPS) are your options when heading off from Boston to St. Louis. About 19 kilometers northwest of the center of St. Louis, Lambert-St. Louis Intl. Airport (STL) is the city's main hub. Keep in mind things like flight schedules and the distance to your hotel before choosing an airport. Busch Stadium and Gateway Arch are two leading attractions to put on your itinerary when you get to your destination.
What are the most popular departure times for flights from BOS to STL?
Between 7:00 AM - 8:00 AM is when you'll find the largest number of American Airlines flights jetting from Logan Intl. Airport (BOS) to Lambert Field. Our suggestion? Book a journey that departs sometime in the morning. With air traffic yet to build up around airports, your chances of boarding a delay-free flight are higher.
Can I change the date of my flight from BOS to STL?
You can make changes to your Logan Intl. Airport to STL flight via the Expedia Trips portal. But before amending dates or times, read through the fare rules in your itinerary to see what the airline will let you do and what fees apply for changes. Some carriers charge a change fee per person, on top of any difference in ticket prices. But if you booked in the last 24 hours, you may be able to cancel for free and book new flights. You can also stop by our Customer Service portal to find the answers to your questions and to chat with our Virtual Agent.

Travel information

Origin airport
Logan Intl.
Destination airport
Lambert-St. Louis Intl.
Distance
1669 km
Average flight time
2 hours 14 mins

Book with confidence

Boston to St. Louis Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Boston to St. Louis offer the perfect respite. Not only does exploring St. Louis provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Boston to St. Louis may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of St. Louis are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to St. Louis more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to St. Louis is AED440 now!

Boston to St. Louis Flights

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