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

DepartReturn
1 adult
Note: some airlines charge for infants in laps.
The price shown for each flight will be the average for all passengers including any infants.
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Best fares from BOS to STL (Found by others)

Sun Mon Tue Wed Thu Fri Sat
            1 $383
2 $353 3 $348 4 $334 5 $350 6 $320 7 $314 8 $318
9 $320 10 $317 11 $319 12 $320 13 $311 14 $320 15 $316
16 $320 17 $320 18 $312 19 $315 20 $320 21 $320 22 $333
23 $318 24 $314 25 $398 26 $450 27 $320 28 $420 29 $602
30
$602
           
KAYAK searches hundreds of sites to find the best rate for your next flight from Boston to St Louis. Get the best flight deal for your St Louis trip!
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Select an airline:  AirTran
Direct flights BOS to STL on AirTran
Flight # Depart BOS Arrive STL Sun Mon Tue Wed Thu Fri Sat Valid Between
3796 11:50 am 2:05 pm Nov 8 - Nov 22