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Did you mean flights from St Louis to Boston?

Cheap Flights from Boston to St Louis, MO, United States - BOS to STL Last modified: Aug 24, 2016 12:45 AM

Popular flights from Boston to St Louis Last modified: Aug 24, 2016 12:45 AM

We’ve got the inside scoop on finding the best time to fly for the best price. Not sure when to travel for your next vacation? Find details below on when-to-fly and when-to-buy.

American
BOSSTL
Sat 10/22
1 stop
STLBOS
Sun 10/30
1 stop
$243
Select
United
BOSSTL
Wed 10/26
1 stop
STLBOS
Sat 10/29
1 stop
$245
Select
Alaska
BOSSTL
Thu 10/20
1 stop
STLBOS
Mon 10/24
1 stop
$1,360
Select

How Much Does it Cost to Fly from Boston to St Louis (BOS to STL)?

We have collected flight cost data from across the web for travel from Boston to St Louis, and have found the average flight price for this trip to be $245.

When Can I Buy the Cheapest Flight from Boston to St Louis (BOS to STL)?

Airlines can adjust prices for plane tickets from Boston to St Louis based on the day and time that you decide to book your flight. We have collected data from all airlines, and have discovered that the best days to book flights are Tuesdays, Wednesdays, and Saturdays. Read our article to find more information about the best time to buy airline tickets.

Cheapest Day To Fly from Boston to St Louis

The chart below shows up-to-date information regarding the cheapest days to fly from Boston to St Louis.

Monday Tuesday Wednesday Thursday Friday Saturday Sunday
$246 $245 $245 $245 $245 $243 $246

Lowest Fares Chart By Month from Boston to St Louis

The chart below shows the lowest fare by month when flying from Boston to St Louis.

Month Origin Destination Carrier Depart Date Return Date Stops Price
August Boston St Louis United 8/31/16 9/6/16 2 $429
September Boston St Louis American 9/14/16 9/21/16 1 $245
October Boston St Louis American 10/22/16 10/30/16 1 $243
November Boston St Louis American 11/5/16 11/8/16 1 $245
December Boston St Louis United 12/15/16 12/22/16 1 $248
January Boston St Louis United 1/18/17 1/19/17 1 $248
February Boston St Louis United 2/15/17 2/22/17 1 $248
March Boston St Louis American 3/16/17 3/20/17 1 $336
TIPSave $93 by flying into Peoria instead of St Louis from Boston

Boston to St Louis Flight Questions

Below are some common questions that asked about this flight route:

Question: What are the most popular connecting cities when flying from Boston to St Louis?
Answer: New York, NY

Airlines Flying from Boston to St Louis (BOS to STL) Number of flights searched: 199Last modified: Aug 24, 2016 12:45 AM

Below are the different airlines that fly from Boston to St Louis with the average price of their plane tickets. Just remember that different airlines offer different levels of comfort and service, so consider convenience when choosing your airline.

Below is the full flight schedule summary of the next 30 days for flights from Boston to St Louis.

Boston to St Louis
Airline Connections Mon Tue Wed Thu Fri Sat Sun
American DCA X X X X X X X
Delta CVG X X X X X X X
United EWR X X X X X X X
Southwest - X X X X X X X
Southwest MKE X X X X X X X

Airports for Your Route

These pages contain information about the major airports in Boston and St Louis, so you can feel comfortable knowing how to get around whether you are about to take off or you just landed.

Cheap Domestic Flights from Boston - BOS

FlightsAirlineLowest Price
Boston to Chicago American, JetBlue, Delta, Spirit, United $76
Boston to Atlanta American, Delta, Spirit, United $110

Cheap Domestic Flights to St Louis - STL

FlightsAirlineLowest Price
New York to St Louis American, Alaska, Delta, United $248
Newark to St Louis American, Alaska, Delta, United $251
Hartford to St Louis American, Delta, United $270
Providence to St Louis American, Delta, United $191
Albany to St Louis American, Delta, United $329
Manchester to St Louis American, Delta, United $194
Portland to St Louis American, Delta, United $343
Westchester County to St Louis American, Delta, United $274
Burlington to St Louis American, Delta, United $326
New York to Chicago American, Alaska, JetBlue, Delta, Spirit, United $77
Long Island MacArthur to St Louis American $276
Newburgh to St LouisCheck Dates
Bangor to St Louis American, Delta, United $386
New Haven to St Louis American $317
New York to Atlanta American, Delta, Frontier, Spirit, United $157
New York to Los Angeles American, Alaska, JetBlue, Delta, Spirit, Sun Country, United, Virgin America $224
New York to Dallas - Ft Worth American, Alaska, JetBlue, Delta, Spirit, United, Virgin America $87
New York to Orlando American, JetBlue, Delta, Spirit, United $129
New York to Miami American, Delta, Frontier, United $132
Newark to Chicago American, JetBlue, Delta, United $117
New York to Las Vegas American, Alaska, JetBlue, Delta, Frontier, Spirit, Sun Country, United, Virgin America $221
New York to Detroit American, JetBlue, Delta, Spirit, United $141
New York to Minneapolis - St Paul American, Delta, Sun Country, United $258
New York to Houston American, Alaska, JetBlue, Delta, Spirit, United $221
New York to Charlotte American, JetBlue, Delta $127
New York to Indianapolis American, Delta, United $141

Cheap International Flights to St Louis - STL

FlightsAirlineLowest Price
New York to London American, Air Berlin, Air Canada, Air France, Air India, AeroMexico, Royal Air Maroc, Avianca, Finnair, Alitalia, British Airways, airBaltic, Cathay, China Southern, Delta, Norwegian Shuttle, Aer Lingus, Emirates, Etihad, Icelandair, Iberia, Meridiana, Latam Airlines Brasil, Korean, KLM, Kuwait, Lufthansa, LOT, Swiss, El Al, Egyptair, China Eastern, Austrian, UIA, TAROM, South African, Brussels, Aeroflot, Saudi Arabian, Turkish, Tap Portugal, United, Air Europa, Virgin Atlantic, WestJet $263
New York to Toronto American, Air Canada, Alaska, Delta, United, WestJet $174
Cheap Flights from Boston to St Louis, MO, United States, from $243 Round trip from BOS to STL