To save on the cost of your flight from St. Louis to Massachusetts, book at least 42 days before your planned departure. Booking around this time can save you about 75% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $552 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $642.
Due to multiple factors, expect to potentially pay more when booking in April. For low rates, February can be a great choice for travel to Massachusetts. Flights to Massachusetts from St. Louis in February are about $410 on average during February, but can be found for as low as $127.
When flying from St. Louis to Massachusetts, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$143 - $259
Route
Depart
Return
Price
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 7/9
1 stop11h 53m
Boston Logan Intl
Mon 7/15
1 stop9h 10m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Sat 7/6
1 stop8h 18m
Boston Logan Intl
Wed 7/17
1 stop9h 10m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Sat 7/20
1 stop8h 18m
Boston Logan Intl
Wed 7/24
1 stop24h 17m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Sat 9/7
1 stop6h 22m
Boston Logan Intl
Wed 9/11
1 stop7h 27m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Thu 9/19
2 stops11h 12m
Boston Logan Intl
Sat 9/21
1 stop11h 10m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Sun 9/8
1 stop16h 54m
Boston Logan Intl
Fri 9/13
1 stop29h 11m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Mon 7/1
1 stop6h 22m
Boston Logan Intl
Thu 7/4
1 stop6h 11m
Lambert-St LouisHartford Bradley Intl
STL - BDL
STLBDL
Lambert-St Louis
Fri 9/6
1 stop4h 57m
Hartford Bradley Intl
Tue 9/10
1 stop5h 32m
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Wed 7/3
1 stop6h 15m
Boston Logan Intl
Wed 7/10
1 stop6h 51m
No data available for this route at this time. Please check back soon.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Crew
Comfort
Overall
Boarding
Entertainment
Food
Reviews
When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.
Airline | Cheapest | Average | Flexibility | On-time |
---|---|---|---|---|
Cheapest$101 | Average$190 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$115 | Average$230 | FlexibilityNo cancel fee | On-time65% | |
Cheapest$196 | Average$441 | FlexibilityNo cancel fee | On-timeN/A | |
Cheapest$200 | Average$436 | FlexibilityNo cancel fee | On-time69% | |
Cheapest$217 | Average$452 | FlexibilityNo cancel fee | On-time62% | |
Cheapest$248 | Average$467 | FlexibilityNo cancel fee | On-time71% |
0%of flight departures | Early morningMidnight to 6 am |
---|---|
70%of flight departures | Morning6 am to noon |
20%of flight departures | AfternoonNoon to 6 pm |
10%of flight departures | Evening6 pm to midnight |