Cheap flights from Massachusetts to St. Louis (STL) from $60
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 6/1. 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.
BOS — STL
May 11 — May 181
From?
To?
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
How far in advance should I book a flight from Massachusetts to St. Louis?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 30 days in advance, which can save you up to 87% on flights from Massachusetts to St. Louis compared to booking the week you need them. Waiting 30 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $569. For sooner than that we have options available in the next 3 days from $644.
What is the cheapest month to fly from Massachusetts to St. Louis?
February can be a great time to fly to St. Louis from Massachusetts with a flight ticket averaging about $446. Cheapflights users have found deals in the month of February for as cheap as $158. The most expensive prices can be found in the month of June.
When is the cheapest time to fly from Massachusetts to St. Louis (MA - STL)?
When flying from Massachusetts to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap Delta flights from Massachusetts to St. Louis
Explore cheap flight options specifically provided by Delta for the route between Massachusetts and St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Take a look at some of the lowest-priced Delta flights heading from Massachusetts to St. Louis. Make sure to double check the flight details before booking.
Mon 6/33:00 pmBOS - STL
1 stop6h 50mDelta
Mon 6/101:10 pmSTL - BOS
1 stop5h 27mDelta
Deal found 5/6$346
Wed 8/2112:35 pmMVY - STL
1 stop9h 31mDelta
Sat 8/245:30 pmSTL - MVY
2 stops19h 39mDelta
Deal found 5/5$394
Fri 5/173:00 pmBOS - STL
1 stop7h 06mDelta
Mon 5/207:10 pmSTL - BOS
1 stop5h 24mDelta
Deal found 5/6$398
Wed 8/2112:35 pmMVY - STL
1 stop9h 31mDelta
Sat 8/248:00 amSTL - MVY
1 stop6h 07mDelta
Deal found 5/5$416
Sun 6/25:45 amBOS - STL
1 stop7h 03mDelta
Mon 6/33:27 pmSTL - BOS
1 stop5h 30mDelta
Deal found 5/6$417
Wed 8/2112:35 pmMVY - STL
2 stops8h 57mDelta
Sat 8/245:30 pmSTL - MVY
2 stops19h 39mDelta
Deal found 5/5$431
Sun 5/195:35 amBOS - STL
1 stop4h 44mDelta
Mon 5/207:10 pmSTL - BOS
1 stop5h 24mDelta
Deal found 5/5$448
Cheap American Airlines flights from Massachusetts to St. Louis
Explore cheap flight options specifically provided by American Airlines for the route between Massachusetts and St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Some of the lowest-priced American Airlines flights we've found at this time heading from Massachusetts to St. Louis. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 7/307:00 amBOS - STL
Nonstop3h 12mAmerican Airlines
Thu 8/15:46 pmSTL - BOS
1 stop6h 06mAmerican Airlines
Deal found 5/5$340
Mon 6/31:45 pmBOS - STL
1 stop8h 15mAmerican Airlines
Mon 6/106:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/6$363
Wed 6/57:00 amBOS - STL
Nonstop3h 07mAmerican Airlines
Sat 6/85:15 amSTL - BOS
1 stop7h 34mAmerican Airlines
Deal found 5/4$365
Wed 7/107:00 amBOS - STL
Nonstop3h 12mAmerican Airlines
Sun 7/144:52 pmSTL - BOS
1 stop4h 48mAmerican Airlines
Deal found 5/5$366
Wed 6/57:00 amBOS - STL
Nonstop3h 07mAmerican Airlines
Fri 6/146:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/6$378
Thu 6/207:00 amBOS - STL
Nonstop3h 07mAmerican Airlines
Mon 6/246:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/6$381
Thu 6/207:00 amBOS - STL
Nonstop3h 07mAmerican Airlines
Mon 6/246:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/6$383
Mon 6/242:14 pmBOS - STL
1 stop8h 14mAmerican Airlines
Sat 6/293:27 pmSTL - BOS
1 stop6h 20mAmerican Airlines
Deal found 5/5$386
Thu 5/307:00 amBOS - STL
Nonstop3h 10mAmerican Airlines
Sun 6/21:01 pmSTL - BOS
1 stop7h 42mAmerican Airlines
Deal found 5/5$387
Cheap Massachusetts to St. Louis flights in May & June 2024
Find cheap flight options from Massachusetts to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Prices were last updated on May 6, 2024.
Listed are some of the best fares we've found on flights departing from Massachusetts to St. Louis in 2024. For more flight deals, be sure to check back very soon.
Tue 5/143:35 pmBOS - STL
2 stops20h 11mMultiple Airlines
Fri 5/177:45 amSTL - BOS
2 stops9h 01mMultiple Airlines
Deal found 5/6$341
Thu 6/1311:28 amBOS - STL
3 stops25h 37mMultiple Airlines
Sun 6/166:55 pmSTL - BOS
2 stops23h 15mMultiple Airlines
Deal found 5/5$342
Sun 6/210:40 amBOS - STL
3 stops30h 25mMultiple Airlines
Fri 6/74:45 pmSTL - BOS
3 stops25h 37mMultiple Airlines
Deal found 5/6$343
Mon 5/1310:27 pmBOS - STL
2 stops16h 10mSpirit Airlines
Fri 5/174:05 pmSTL - BOS
3 stops28h 32mSpirit Airlines
Deal found 5/5$345
Mon 6/33:00 pmBOS - STL
1 stop6h 50mDelta
Mon 6/101:10 pmSTL - BOS
1 stop5h 27mDelta
Deal found 5/6$346
Fri 5/2410:27 pmBOS - STL
2 stops18h 58mMultiple Airlines
Sun 5/266:20 pmSTL - BOS
1 stop15h 13mMultiple Airlines
Deal found 5/5$350
Fri 5/3110:27 pmBOS - STL
3 stops18h 58mSpirit Airlines
Thu 6/66:22 pmSTL - BOS
3 stops23h 32mSpirit Airlines
Deal found 5/6$351
Mon 5/2010:40 amBOS - STL
3 stops23h 59mMultiple Airlines
Sun 5/266:20 pmSTL - BOS
2 stops19h 02mMultiple Airlines
Deal found 5/5$352
Sun 5/126:10 amBOS - STL
1 stop12h 19mMultiple Airlines
Mon 5/139:11 pmSTL - BOS
1 stop9h 57mMultiple Airlines
Deal found 5/5$353
Massachusetts to St. Louis 2024 flight deals
Discover exclusive flight deals for travel between Massachusetts and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,689,106 searches. Data last updated May 6, 2024.
Listed are some of the best fares we've found on flights departing from Massachusetts to St. Louis in 2024. For more flight deals, be sure to check back very soon.
Tue 7/307:00 amBOS - STL
Nonstop3h 12mAmerican Airlines
Thu 8/15:46 pmSTL - BOS
1 stop6h 06mAmerican Airlines
Deal found 5/5$340
Tue 5/143:35 pmBOS - STL
2 stops20h 11mMultiple Airlines
Fri 5/177:45 amSTL - BOS
2 stops9h 01mMultiple Airlines
Deal found 5/6$341
Thu 6/1311:28 amBOS - STL
3 stops25h 37mMultiple Airlines
Sun 6/166:55 pmSTL - BOS
2 stops23h 15mMultiple Airlines
Deal found 5/5$342
Sun 6/210:40 amBOS - STL
3 stops30h 25mMultiple Airlines
Fri 6/74:45 pmSTL - BOS
3 stops25h 37mMultiple Airlines
Deal found 5/6$343
Fri 9/67:44 pmBOS - STL
2 stops15h 44mSpirit Airlines
Tue 9/108:00 amSTL - BOS
1 stop14h 15mSpirit Airlines
Deal found 5/5$344
Mon 5/1310:27 pmBOS - STL
2 stops16h 10mSpirit Airlines
Fri 5/174:05 pmSTL - BOS
3 stops28h 32mSpirit Airlines
Deal found 5/5$345
Thu 8/81:00 pmBOS - STL
1 stop6h 02mDelta
Sun 8/117:15 pmSTL - BOS
1 stop4h 59mDelta
Deal found 5/5$346
Sat 8/177:00 amBOS - STL
1 stop9h 41mSpirit Airlines
Mon 8/194:31 pmSTL - BOS
2 stops23h 06mSpirit Airlines
Deal found 5/5$349
Fri 5/2410:27 pmBOS - STL
2 stops18h 58mMultiple Airlines
Sun 5/266:20 pmSTL - BOS
1 stop15h 13mMultiple Airlines
Deal found 5/5$350
Non-stop flights to St. Louis from Massachusetts
Discover non-stop flight options from Massachusetts to St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
To help reduce your travel time, choose from one of these non-stop flights from Massachusetts to St. Louis. Those looking to potentially save on 1 or 2-stop flights from Massachusetts to St. Louis should utilize the search form at the the top of the page.
Tue 6/184:14 pmBOS - STL
Nonstop3h 00mAmerican Airlines
Tue 6/2511:15 amSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/5$313
Tue 8/64:20 pmBOS - STL
Nonstop3h 06mAmerican Airlines
Wed 8/76:56 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Deal found 5/6$332
Fri 5/317:00 amBOS - STL
Nonstop3h 10mAmerican Airlines
Tue 6/410:30 amSTL - BOS
Nonstop2h 49mAmerican Airlines
Deal found 5/6$333
Sat 9/287:00 amBOS - STL
Nonstop3h 08mAmerican Airlines
Mon 9/307:00 pmSTL - BOS
Nonstop2h 40mAmerican Airlines
Deal found 5/5$336
Sat 8/177:00 amBOS - STL
Nonstop3h 14mAmerican Airlines
Mon 8/196:56 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Deal found 5/5$351
Sat 6/18:00 amBOS - STL
Nonstop3h 17mAmerican Airlines
Wed 6/56:51 pmSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/6$353
Thu 5/3011:02 amBOS - STL
Nonstop3h 07mAmerican Airlines
Thu 6/611:05 amSTL - BOS
Nonstop2h 43mAmerican Airlines
Deal found 5/5$357
Sat 9/217:00 amBOS - STL
Nonstop3h 08mAmerican Airlines
Mon 9/237:00 pmSTL - BOS
Nonstop2h 40mAmerican Airlines
Deal found 5/5$361
Sun 8/184:20 pmBOS - STL
Nonstop3h 06mAmerican Airlines
Mon 8/196:56 pmSTL - BOS
Nonstop2h 38mAmerican Airlines
Deal found 5/5$366
Massachusetts to St. Louis flights leaving soon
Find last-minute flight options from Massachusetts to St. Louis 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 2,689,106 searches. Data last updated May 6, 2024.
Consider one of these great deals we found on last-minute flights from Massachusetts to St. Louis. To prevent any unwanted surprises, users should verify their flight info before booking.
Tue 5/143:35 pmBOS - STL
2 stops20h 11mMultiple Airlines
Fri 5/177:45 amSTL - BOS
2 stops9h 01mMultiple Airlines
Deal found 5/6$341
Mon 5/1310:27 pmBOS - STL
2 stops16h 10mSpirit Airlines
Fri 5/174:05 pmSTL - BOS
3 stops28h 32mSpirit Airlines
Deal found 5/5$345
Sun 5/126:10 amBOS - STL
1 stop12h 19mMultiple Airlines
Mon 5/139:11 pmSTL - BOS
1 stop9h 57mMultiple Airlines
Deal found 5/5$353
Thu 5/164:50 pmBOS - STL
2 stops23h 24mSpirit Airlines
Sun 5/197:30 pmSTL - BOS
2 stops17h 52mSpirit Airlines
Deal found 5/6$355
Sat 5/116:10 amBOS - STL
1 stop11h 15mMultiple Airlines
Mon 5/132:00 pmSTL - BOS
2 stops23h 44mMultiple Airlines
Deal found 5/4$356
Thu 5/164:50 pmBOS - STL
2 stops23h 24mMultiple Airlines
Sat 5/185:15 pmSTL - BOS
2 stops22h 08mMultiple Airlines
Deal found 5/5$357
Sat 5/118:59 pmBOS - STL
2 stops21h 30mSpirit Airlines
Mon 5/134:05 pmSTL - BOS
3 stops30h 21mSpirit Airlines
Deal found 5/4$364
Tue 5/146:00 amBOS - STL
3 stops29h 46mSpirit Airlines
Fri 5/174:05 pmSTL - BOS
3 stops26h 17mSpirit Airlines
Deal found 5/5$367
Thu 5/164:50 pmBOS - STL
2 stops23h 24mSpirit Airlines
Sat 5/185:15 pmSTL - BOS
2 stops26h 22mSpirit Airlines
Deal found 5/5$372
One-way flights to St. Louis from Massachusetts
Search for one-way flight options from Massachusetts to St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Some of the best available deals we've found on one-way flights from Massachusetts to St. Louis. Users can also find round-trip Massachusetts to St. Louis flights by using the search form above.
Sat 6/111:42 amBOS - STL
1 stop20h 26mFrontier
Deal found 5/5$60
Wed 6/59:16 amBOS - STL
1 stop22h 51mFrontier
Deal found 5/6$61
Wed 7/108:15 amBOS - STL
1 stop7h 27mFrontier
Deal found 5/5$80
Wed 5/1511:36 amBOS - STL
1 stop20h 32mFrontier
Deal found 5/4$86
Sat 6/1510:12 amBOS - STL
1 stop21h 55mFrontier
Deal found 5/5$93
Sat 5/119:08 amBOS - STL
1 stop7h 29mFrontier
Deal found 5/5$94
Tue 6/44:08 pmBOS - STL
2 stops21h 57mSpirit Airlines
Deal found 5/5$97
Tue 6/47:36 pmBOS - STL
3 stops18h 29mSpirit Airlines
Deal found 5/6$100
Wed 6/59:30 amBOS - STL
3 stops34h 52mSpirit Airlines
Deal found 5/6$104
Find flights from Massachusetts to St. Louis within your budget
Customize your flight search to find flights from Massachusetts to St. Louis 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 2,689,106 searches. Data last updated May 6, 2024.
Fly from
Any airport
Fly to
Any airport
Budget
$340 - $592
Route
Depart
Return
Price
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Tue 7/30
Nonstop3h 12m
Lambert-St Louis
Thu 8/1
1 stop6h 06m
$340
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Tue 5/14
2 stops20h 11m
Lambert-St Louis
Fri 5/17
2 stops9h 01m
$341
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Thu 6/13
3 stops25h 37m
Lambert-St Louis
Sun 6/16
2 stops23h 15m
$342
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Mon 5/13
2 stops16h 10m
Lambert-St Louis
Fri 5/17
3 stops28h 32m
$345
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Mon 6/3
1 stop6h 50m
Lambert-St Louis
Mon 6/10
1 stop5h 27m
$346
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Fri 5/31
3 stops18h 58m
Lambert-St Louis
Thu 6/6
3 stops23h 32m
$351
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Mon 6/3
1 stop8h 15m
Lambert-St Louis
Mon 6/10
Nonstop2h 43m
$363
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Wed 7/3
2 stops7h 40m
Lambert-St Louis
Wed 7/10
1 stop7h 08m
$406
Boston Logan IntlLambert-St Louis
BOS - STL
BOSSTL
Boston Logan Intl
Sat 6/8
2 stops17h 59m
Lambert-St Louis
Tue 6/11
2 stops23h 52m
$592
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing St. Louis
Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated May 6, 2024.
To help decide which airline to fly from Massachusetts to St. Louis, see what other customers have to say about Delta, American Airlines and Spirit Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
9,137 reviews
Crew
8.6
Entertainment
7.3
Overall
8.1
Boarding
8.2
Food
7.3
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
9,137 reviews
9,137 reviews
Crew
8.6
Entertainment
7.3
Overall
8.1
Boarding
8.2
Food
7.3
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
10,818 reviews
9,137 reviews
Crew
8.6
Entertainment
7.3
Overall
8.1
Boarding
8.2
Food
7.3
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
11,090 reviews
9,137 reviews
Crew
8.6
Entertainment
7.3
Overall
8.1
Boarding
8.2
Food
7.3
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
14,697 reviews
9,137 reviews
Crew
8.6
Entertainment
7.3
Overall
8.1
Boarding
8.2
Food
7.3
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
642 reviews
9,137 reviews
Crew
8.6
Entertainment
7.3
Overall
8.1
Boarding
8.2
Food
7.3
Comfort
7.9
Reviews
1 / 10
Paid a lot for our exit row seats and they weren’t that roomy.
Related info for your journey
Find useful and relevant information for your journey from Massachusetts to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Massachusetts to St. LouisSee 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 7 airlines flying from Massachusetts to St. Louis
Discover the top 7 airlines that operate flights from Massachusetts to St. Louis. 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 2,689,106 searches. Data last updated May 6, 2024.
Search flights from Massachusetts to St. Louis by cabin class
Find flights from Massachusetts to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Massachusetts to St. Louis
Find hourly flight availability from Massachusetts to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 6, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 68%of flight departures | Morning6 am to noon |
| 32%of flight departures | AfternoonNoon to 6 pm |
| 0%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 Massachusetts to St. Louis?
Deals for Massachusetts to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Massachusetts to St. Louis?
Cheapflights simply makes it quick and affordable to book flights from Massachusetts to St. Louis by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Can Cheapflights find flights from Massachusetts to St. Louis with no change fees?
Users can book flights with no change fees policies with our dedicated filters. Book flights from Massachusetts to St. Louis flexibly with Cheapflights today.
Can Cheapflights notify me if prices for flights from Massachusetts to St. Louis become cheaper?
Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Massachusetts today and book when prices fit your budget.