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Cheap Flights from Boston to St. Louis $214.29

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Here are your best fares found in the past 7 days

The lowest fare found for this route is $214.29 on Fri, Jul 21 from BOS to STL
Flights Fare Calendar Find minimum fare between origin BOS and destination STL Click this button to get previous 30 days data Click this button to get next 30 days data $574 $492 $410 $328 $246 $164 $82 $0 Apr May 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S S M T W T F S Price is $ 492.61 on American Airlines Price is $ 474.55 on Delta Price is $ 452.6 on American Airlines Price is $ 437.6 on Delta Price is $ 433.6 on American Airlines Price is $ 413.6 on Delta Price is $ 411.64 on Delta Price is $ 400.54 on Delta Price is $ 399.98 on Delta Price is $ 395.18 on Delta Price is $ 394.82 on Delta Price is $ 394.6 on American Airlines Price is $ 393.6 on Delta Price is $ 381.0 on United Price is $ 366.07 on American Airlines Price is $ 361.87 on Delta Price is $ 351.1 on American Airlines Price is $ 350.0 on Delta Price is $ 349.92 on American Airlines Price is $ 349.6 on Delta Price is $ 349.6 on Delta Price is $ 344.16 on Delta Price is $ 335.6 on United Price is $ 335.6 on Delta Price is $ 333.6 on Delta Price is $ 333.6 on Delta Price is $ 333.6 on Delta Price is $ 329.6 on Delta Price is $ 320.36 on Delta Price is $ 316.6 on Delta Price is $ 309.6 on Delta Price is $ 304.13 on Delta Price is $ 302.45 on Delta Price is $ 293.4 on Delta Price is $ 290.77 on Delta Price is $ 289.6 on Delta Price is $ 289.6 on Delta Price is $ 289.6 on Delta Price is $ 273.14 on Delta Price is $ 269.6 on Delta Price is $ 269.6 on Delta Price is $ 269.6 on Delta Price is $ 266.47 on Delta Price is $ 261.2 on Delta Price is $ 254.76 on Delta Price is $ 251.78 on Delta Price is $ 248.82 on Delta Price is $ 244.54 on Delta Price is $ 244.54 on Delta Price is $ 244.54 on Delta Price is $ 233.6 on Delta Price is $ 231.31 on Delta Price is $ 231.31 on Delta Price is $ 229.6 on Delta Price is $ 229.6 on Delta Price is $ 229.6 on Delta Price is $ 229.6 on Delta Price is $ 224.34 on Delta Price is $ 224.34 on Delta Price is $ 224.34 on Delta Price is $ 224.34 on Delta Price is $ 224.34 on Delta Price is $ 221.44 on Delta Price is $ 221.44 on Delta Price is $ 220.15 on Delta Price is $ 220.05 on Delta Price is $ 220.05 on Delta Price is $ 220.05 on Delta Price is $ 218.68 on Delta Price is $ 216.05 on Delta Price is $ 216.05 on Delta Price is $ 214.29 on Delta Price is $ 214.29 on Delta Price is $ 214.29 on Delta

Cheapest Flights from Boston to St. Louis (BOS to STL)

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Interesting Facts About Flights from Boston to St. Louis (BOS to STL)

Question : When traveling to Saint Louis from Boston, how long will you be in the air?
Answer : When flying from BOS to STL, it will take three hours and 15 minutes on average.

Question : How does Boston to Saint Louis stack up against the rest of the world in overall promptness?
Answer : Using the combined on-time percentage and average delay breakdown, Boston to Saint Louis currently has a 3 out of a possible 5 star rating. A 3-star rating means you should feel slightly worried about getting to Saint Louis on time.

Question : Best case scenario, how quickly can someone get from BOS to STL?
Answer : If you're able to take the quickest direct flight (which is offered by Southwest Airlines), you will be able to leave BOS at 12:35 PM EDT and get to STL at 2:45 PM CDT (three hours and 10 minutes). Remember, there is a time change of one hour.

Question : How many days should you spend in Saint Louis?
Answer : Over the next two months, passengers from BOS to STL are planning on staying for four days on average.

Question : What are the chances this flight will be delayed?
Answer : This particular route gets passengers to Lambert-St. Louis International Airport on time 82% of the time, which puts it in the 65th percentile worldwide. When there is a delay, it averages less than half an hour.

Question : What price range should you expect when booking from Boston (BOS) to Saint Louis (STL)?
Answer : Flight prices are fluctuating more for this route than most routes in the United States, as they're ranging from $211 to $1,984. The further out you book a route, the more likely you are to save.

Question : How many departure times are there on a given day?
Answer : Depending on the day, the number of flight times will change, but on average there are two. You won't have as many choices on this route as most others departing the United States.