Cheap flights from St. Louis (STL) to Massachusetts from $63
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — BOS
Jun 7 — Jun 141
From?
To?
1 adult, Economy
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How far in advance should I book a flight from St. Louis to Massachusetts?
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 91% on the cost of this flight compared to booking a flight leaving this week. We have found prices from $542 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as $663.
What is the cheapest month to fly from St. Louis to Massachusetts?
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 $411 on average during February, but can be found for as low as $127.
What is the cheapest time of day to fly from STL to MA?
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.
Cheap Spirit Airlines flights from St. Louis to Massachusetts
Explore cheap flight options specifically provided by Spirit Airlines for the route between St. Louis and Massachusetts. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Check out some of the cheapest Spirit Airlines flights we've come across from St. Louis to Massachusetts. Deals update often to give you more flight options matching your criteria
Tue 9/1010:34 amSTL - BOS
1 stop29h 03mSpirit Airlines
Tue 10/18:55 pmBOS - STL
1 stop26h 19mSpirit Airlines
Deal found 6/1$158
Tue 9/1010:34 amSTL - BOS
1 stop13h 09mSpirit Airlines
Tue 10/17:44 pmBOS - STL
3 stops27h 30mSpirit Airlines
Deal found 6/1$167
Tue 9/1010:34 amSTL - BOS
1 stop13h 09mSpirit Airlines
Tue 10/19:45 pmBOS - STL
2 stops25h 29mSpirit Airlines
Deal found 6/1$168
Tue 9/1010:34 amSTL - BOS
1 stop13h 09mSpirit Airlines
Tue 10/17:44 pmBOS - STL
3 stops27h 30mSpirit Airlines
Deal found 6/1$171
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mSpirit Airlines
Sat 6/159:17 pmBOS - STL
1 stop21h 48mSpirit Airlines
Deal found 6/1$176
Tue 9/1010:34 amSTL - BOS
2 stops22h 16mSpirit Airlines
Tue 10/17:44 pmBOS - STL
3 stops27h 30mSpirit Airlines
Deal found 6/1$179
Wed 9/114:31 pmSTL - BOS
1 stop17h 36mSpirit Airlines
Sat 9/216:10 amBOS - STL
1 stop12h 20mSpirit Airlines
Deal found 6/1$180
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mSpirit Airlines
Wed 6/125:08 pmBOS - STL
2 stops27h 14mSpirit Airlines
Deal found 6/1$181
Tue 9/1010:34 amSTL - BOS
2 stops22h 16mSpirit Airlines
Tue 10/17:44 pmBOS - STL
3 stops27h 30mSpirit Airlines
Deal found 6/1$183
Cheap American Airlines flights from St. Louis to Massachusetts
Explore cheap flight options specifically provided by American Airlines for the route between St. Louis and Massachusetts. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
To aid your search, here are some of the cheapest American Airlines flights we've found from St. Louis to Massachusetts. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 7/91:46 pmSTL - BOS
1 stop7h 58mAmerican Airlines
Wed 7/174:14 pmBOS - STL
Nonstop3h 07mAmerican Airlines
Deal found 6/1$277
Tue 7/91:46 pmSTL - BOS
1 stop7h 58mAmerican Airlines
Tue 7/239:05 amBOS - STL
1 stop8h 42mAmerican Airlines
Deal found 5/31$280
Fri 8/236:12 amSTL - ALB
1 stop5h 45mAmerican Airlines
Mon 8/265:34 pmALB - STL
1 stop6h 49mAmerican Airlines
Deal found 6/1$286
Fri 8/25:46 pmSTL - BDL
1 stop6h 13mAmerican Airlines
Sun 8/48:00 amBDL - STL
1 stop5h 27mAmerican Airlines
Deal found 6/1$305
Wed 6/266:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Fri 7/57:00 amBOS - STL
Nonstop3h 12mAmerican Airlines
Deal found 6/1$311
Fri 6/213:27 pmSTL - ALB
1 stop6h 11mAmerican Airlines
Tue 6/257:36 pmALB - STL
1 stop5h 27mAmerican Airlines
Deal found 5/31$313
Wed 6/2612:56 pmSTL - BOS
1 stop5h 25mAmerican Airlines
Wed 7/32:14 pmBOS - STL
1 stop8h 14mAmerican Airlines
Deal found 6/1$314
Wed 7/3111:05 amSTL - BOS
Nonstop2h 38mAmerican Airlines
Thu 8/87:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 6/1$326
Wed 7/316:09 pmSTL - BOS
1 stop4h 39mAmerican Airlines
Thu 8/87:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 6/1$336
Cheap St. Louis to Massachusetts flights in June & July 2024
Find cheap flight options from St. Louis to Massachusetts specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Prices were last updated on June 2, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Massachusetts in June and July 2024. Check back soon for alternative fares.
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mSpirit Airlines
Sat 6/159:17 pmBOS - STL
1 stop21h 48mSpirit Airlines
Deal found 6/1$176
Tue 6/187:44 pmSTL - BOS
1 stop11h 32mMultiple Airlines
Tue 6/256:10 amBOS - STL
1 stop9h 13mMultiple Airlines
Deal found 5/31$178
Sat 6/811:34 amSTL - BOS
1 stop7h 52mSpirit Airlines
Mon 6/107:46 pmBOS - STL
1 stop16h 11mSpirit Airlines
Deal found 6/1$181
Tue 6/1811:57 amSTL - BOS
2 stops20h 54mSpirit Airlines
Tue 6/256:10 amBOS - STL
1 stop9h 13mSpirit Airlines
Deal found 5/31$190
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mMultiple Airlines
Wed 6/129:38 pmBOS - STL
3 stops18h 52mMultiple Airlines
Deal found 6/1$193
Mon 6/177:06 pmSTL - BOS
1 stop5h 25mDelta
Thu 6/205:20 amBOS - STL
1 stop4h 55mDelta
Deal found 6/1$196
Fri 6/2110:36 pmSTL - BOS
1 stop7h 22mMultiple Airlines
Tue 6/256:10 amBOS - STL
1 stop9h 13mMultiple Airlines
Deal found 6/1$204
Sat 6/1511:34 amSTL - BOS
1 stop7h 52mSpirit Airlines
Mon 6/179:19 pmBOS - STL
2 stops14h 38mSpirit Airlines
Deal found 6/1$206
Tue 6/1811:57 amSTL - BOS
2 stops20h 54mMultiple Airlines
Tue 6/256:30 amBOS - STL
2 stops30h 15mMultiple Airlines
Deal found 5/31$207
St. Louis to Massachusetts 2024 flight deals
Discover exclusive flight deals for travel between St. Louis and Massachusetts in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
The lowest fares we've come across on flights traveling from St. Louis to Massachusetts in June and July 2024. Check back soon for alternative fares.
Tue 7/1610:11 amSTL - BOS
1 stop7h 17mMultiple Airlines
Wed 7/179:26 amBOS - STL
1 stop24h 17mMultiple Airlines
Deal found 6/1$154
Tue 9/1010:34 amSTL - BOS
1 stop29h 03mSpirit Airlines
Tue 10/18:55 pmBOS - STL
1 stop26h 19mSpirit Airlines
Deal found 6/1$158
Wed 7/109:32 pmSTL - BOS
1 stop11h 36mFrontier
Wed 7/1712:32 pmBOS - STL
1 stop9h 10mFrontier
Deal found 6/1$160
Tue 9/1010:34 amSTL - BOS
1 stop13h 09mSpirit Airlines
Tue 10/17:44 pmBOS - STL
3 stops27h 30mSpirit Airlines
Deal found 6/1$167
Tue 9/1010:34 amSTL - BOS
1 stop13h 09mSpirit Airlines
Tue 10/19:45 pmBOS - STL
2 stops25h 29mSpirit Airlines
Deal found 6/1$168
Tue 9/1010:34 amSTL - BOS
1 stop13h 09mSpirit Airlines
Tue 10/17:44 pmBOS - STL
3 stops27h 30mSpirit Airlines
Deal found 6/1$171
Sat 9/711:39 amSTL - BOS
1 stop7h 26mMultiple Airlines
Wed 9/118:15 amBOS - STL
1 stop7h 27mMultiple Airlines
Deal found 6/1$172
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mSpirit Airlines
Sat 6/159:17 pmBOS - STL
1 stop21h 48mSpirit Airlines
Deal found 6/1$176
Tue 6/187:44 pmSTL - BOS
1 stop11h 32mMultiple Airlines
Tue 6/256:10 amBOS - STL
1 stop9h 13mMultiple Airlines
Deal found 5/31$178
Non-stop flights to Massachusetts from St. Louis
Discover non-stop flight options from St. Louis to Massachusetts. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Take a look at some of the direct flights traveling from St. Louis to Massachusetts in the near future. Select from other flights from St. Louis to Massachusetts by using the search form above.
Tue 7/96:51 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Wed 7/174:14 pmBOS - STL
Nonstop3h 07mAmerican Airlines
Deal found 6/1$311
Tue 8/1311:09 amSTL - BOS
Nonstop2h 38mAmerican Airlines
Sat 8/177:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 5/31$316
Wed 7/316:51 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Thu 8/87:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 5/31$326
Thu 8/157:02 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Sat 8/317:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 5/31$331
Thu 8/297:02 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Mon 9/27:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 5/31$341
Tue 7/166:51 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Fri 7/267:00 amBOS - STL
Nonstop3h 12mAmerican Airlines
Deal found 5/31$346
Thu 10/177:00 pmSTL - BOS
Nonstop2h 40mAmerican Airlines
Mon 10/217:00 amBOS - STL
Nonstop3h 08mAmerican Airlines
Deal found 5/30$351
Tue 8/1311:09 amSTL - BOS
Nonstop2h 38mAmerican Airlines
Fri 8/167:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Deal found 5/31$355
Thu 7/46:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Mon 7/87:00 amBOS - STL
Nonstop3h 12mAmerican Airlines
Deal found 5/31$356
St. Louis to Massachusetts flights leaving soon
Find last-minute flight options from St. Louis to Massachusetts for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Consider one of these great deals we found on last-minute flights from St. Louis to Massachusetts. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mSpirit Airlines
Sat 6/159:17 pmBOS - STL
1 stop21h 48mSpirit Airlines
Deal found 6/1$176
Sat 6/811:34 amSTL - BOS
1 stop7h 52mSpirit Airlines
Mon 6/107:46 pmBOS - STL
1 stop16h 11mSpirit Airlines
Deal found 6/1$181
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mMultiple Airlines
Wed 6/129:38 pmBOS - STL
3 stops18h 52mMultiple Airlines
Deal found 6/1$193
Tue 6/113:23 pmSTL - BOS
2 stops22h 56mMultiple Airlines
Wed 6/129:38 pmBOS - STL
3 stops18h 52mMultiple Airlines
Deal found 6/1$212
Sat 6/812:15 pmSTL - BOS
2 stops10h 53mMultiple Airlines
Mon 6/107:46 pmBOS - STL
1 stop16h 11mMultiple Airlines
Deal found 6/1$216
Tue 6/113:23 pmSTL - BOS
1 stop6h 45mMultiple Airlines
Wed 6/129:16 amBOS - STL
1 stop22h 51mMultiple Airlines
Deal found 6/1$219
Fri 6/72:00 pmSTL - BOS
2 stops33h 08mMultiple Airlines
Mon 6/107:46 pmBOS - STL
1 stop16h 11mMultiple Airlines
Deal found 6/1$222
Tue 6/113:23 pmSTL - BOS
3 stops22h 02mMultiple Airlines
Wed 6/129:38 pmBOS - STL
3 stops18h 52mMultiple Airlines
Deal found 6/1$229
Tue 6/117:44 pmSTL - BOS
1 stop11h 32mMultiple Airlines
Sat 6/1511:56 amBOS - STL
1 stop29h 36mMultiple Airlines
Deal found 5/31$244
One-way flights to Massachusetts from St. Louis
Search for one-way flight options from St. Louis to Massachusetts. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Users in need of a one-way flight from St. Louis to Massachusetts can choose from these deals. For those needing a return trip from St. Louis, there is a search form available above.
Tue 7/23:23 pmSTL - BOS
1 stop6h 45mSpirit Airlines
Deal found 6/1$63
Sat 7/133:09 pmSTL - BOS
1 stop8h 18mFrontier
Deal found 6/1$86
Thu 7/47:29 pmSTL - BOS
1 stop11h 57mFrontier
Deal found 6/1$94
Mon 7/112:15 pmSTL - BOS
2 stops11h 23mMultiple Airlines
Deal found 6/1$96
Sun 6/97:44 pmSTL - BOS
1 stop11h 32mFrontier
Deal found 5/31$99
Fri 7/122:00 pmSTL - BOS
2 stops33h 59mMultiple Airlines
Deal found 6/1$102
Fri 7/1912:15 pmSTL - BOS
2 stops11h 44mMultiple Airlines
Deal found 6/1$109
Mon 7/82:00 pmSTL - BOS
2 stops33h 38mMultiple Airlines
Deal found 6/1$115
Mon 6/176:16 pmSTL - BDL
1 stop23h 11mFrontier
Deal found 6/1$115
Find flights from St. Louis to Massachusetts within your budget
Customize your flight search to find flights from St. Louis to Massachusetts that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$154 - $325
Route
Depart
Return
Price
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 7/16
1 stop7h 17m
Boston Logan Intl
Wed 7/17
1 stop24h 17m
$154
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 9/10
1 stop29h 03m
Boston Logan Intl
Tue 10/1
1 stop26h 19m
$158
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Wed 7/10
1 stop11h 36m
Boston Logan Intl
Wed 7/17
1 stop9h 10m
$160
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 9/10
1 stop13h 09m
Boston Logan Intl
Tue 10/1
3 stops27h 30m
$167
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 9/10
1 stop13h 09m
Boston Logan Intl
Tue 10/1
2 stops25h 29m
$168
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Sat 9/7
1 stop7h 26m
Boston Logan Intl
Wed 9/11
1 stop7h 27m
$172
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Mon 6/17
1 stop5h 25m
Boston Logan Intl
Thu 6/20
1 stop4h 55m
$196
Lambert-St LouisBoston Logan Intl
STL - BOS
STLBOS
Lambert-St Louis
Tue 7/9
1 stop7h 58m
Boston Logan Intl
Wed 7/17
Nonstop3h 07m
$277
Lambert-St LouisHartford Bradley Intl
STL - BDL
STLBDL
Lambert-St Louis
Mon 7/1
2 stops11h 33m
Hartford Bradley Intl
Tue 7/2
1 stop7h 02m
$325
No data available for this route at this time. Please check back soon.
Best time to book a flight from St. Louis to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Massachusetts
Get insights into the airlines that provide service to Massachusetts. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Massachusetts. Reviews last updated June 2, 2024.
See what other customers who have flown with Spirit Airlines, American Airlines and Frontier from St. Louis to Massachusetts have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
5,949 reviews
Crew
8.7
Boarding
8.3
Comfort
8.1
Entertainment
7.8
Food
7.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Southwest
5,949 reviews
Southwest
5,949 reviews
Crew
8.7
Boarding
8.3
Comfort
8.1
Entertainment
7.8
Food
7.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
10,410 reviews
Southwest
5,949 reviews
Crew
8.7
Boarding
8.3
Comfort
8.1
Entertainment
7.8
Food
7.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
10,755 reviews
Southwest
5,949 reviews
Crew
8.7
Boarding
8.3
Comfort
8.1
Entertainment
7.8
Food
7.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
14,260 reviews
Southwest
5,949 reviews
Crew
8.7
Boarding
8.3
Comfort
8.1
Entertainment
7.8
Food
7.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
592 reviews
Southwest
5,949 reviews
Crew
8.7
Boarding
8.3
Comfort
8.1
Entertainment
7.8
Food
7.3
Overall
8.2
Reviews
1 / 10
Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.
Related info for your journey
Find useful and relevant information for your journey from St. Louis to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for St. Louis to MassachusettsSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from St. Louis to Massachusetts
Discover the top 6 airlines that operate flights from St. Louis to Massachusetts. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,810,401 searches. Data last updated June 2, 2024.
Search flights from St. Louis to Massachusetts by cabin class
Find flights from St. Louis to Massachusetts, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from St. Louis to Massachusetts
Find hourly flight availability from St. Louis to Massachusetts. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 2, 2024.
| 1%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 63%of flight departures | Morning6 am to noon |
| 25%of flight departures | AfternoonNoon to 6 pm |
| 11%of flight departures | Evening6 pm to midnight |
Midnight
6 AM
Noon
6 PM
Book a flight to one of these trending destinations
User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations
Fly with Cheapflights
Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from St. Louis to Massachusetts?
Cheapflights helps you search for flights from St. Louis to Massachusetts via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.
Why should you use Cheapflights to find cheap flight tickets from St. Louis to Massachusetts?
By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Massachusetts from St. Louis.
Can Cheapflights find flights from St. Louis to Massachusetts with no change fees?
Need flexible booking options for your flight to Massachusetts from St. Louis? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.
Can Cheapflights notify me if prices for flights from St. Louis to Massachusetts become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!