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Massachusetts

$60+ Cheap flights from Missouri to Massachusetts

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 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — BOS
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
1 adult, Economy
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Cheap flight deals from Missouri to Massachusetts

Cheapest flights from Missouri to Massachusetts
Explore the most affordable flight options available from Missouri to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/288:22 pm
STL
-
BDL
1 stop13h 54m
Frontier
Thu 1/298:31 pm
BDL
-
STL
1 stop14h 52m
Frontier
Deal found 1/21$177
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/212:45 pm
MCI
-
BOS
1 stop11h 28m
Frontier
Mon 2/96:00 am
BOS
-
MCI
1 stop6h 50m
Frontier
Deal found 1/20$181
This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/45:42 pm
STL
-
BDL
1 stop24h 54m
Frontier
Tue 2/1012:19 pm
BDL
-
STL
1 stop11h 08m
Frontier
Deal found 1/20$190
This CheapOair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/611:26 am
MCI
-
BOS
1 stop27h 02m
Spirit Airlines
Mon 4/135:40 am
BOS
-
MCI
1 stop29h 43m
Spirit Airlines
Deal found 1/21$192
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/3012:45 pm
MCI
-
BOS
1 stop11h 28m
Frontier
Mon 2/96:00 am
BOS
-
MCI
1 stop6h 50m
Frontier
Deal found 1/20$195
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/210:55 am
MCI
-
BOS
1 stop13h 18m
Multiple Airlines
Mon 3/94:22 pm
BOS
-
MCI
1 stop24h 07m
Multiple Airlines
Deal found 1/20$198
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/48:22 pm
STL
-
BDL
1 stop13h 54m
Multiple Airlines
Tue 2/108:05 am
BDL
-
STL
2 stops15h 22m
Multiple Airlines
Deal found 1/20$201
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:22 pm
STL
-
BDL
2 stops36h 01m
Frontier
Fri 2/2710:33 am
BDL
-
STL
1 stop14h 54m
Frontier
Deal found 1/21$212
This Booking.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/285:42 pm
STL
-
BDL
1 stop24h 54m
Frontier
Sat 1/318:01 pm
BDL
-
STL
1 stop13h 23m
Frontier
Deal found 1/20$214
This Kiwi.com deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:24 pm
MCI
-
BOS
1 stop18h 13m
Multiple Airlines
Thu 2/1910:01 am
BOS
-
MCI
2 stops25h 02m
Multiple Airlines
Deal found 1/21$215
This CheapOair deal was found by Cheapflights users on 1/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/174:24 pm
MCI
-
BOS
1 stop18h 13m
Spirit Airlines
Tue 2/242:23 pm
BOS
-
MCI
1 stop26h 06m
Spirit Airlines
Deal found 1/21$216
This Kiwi.com deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/912:45 pm
MCI
-
BOS
1 stop11h 28m
Multiple Airlines
Wed 2/116:00 am
BOS
-
MCI
2 stops29h 30m
Multiple Airlines
Deal found 1/20$222

Find flight deals from Missouri to Massachusetts

Keep the following information in mind while searching for Missouri to Massachusetts flight deals. Data was last updated January 21, 2026.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$177
(Kiwi.com)

One-way from

$60
(Trip.com)

Popular in

November

Cheapest in

September

Average price

$473

Good round-trip deal

$476 or less

Good one-way deal

$325 or less
Provider with most accurate pricing for Lambert-St Louis-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Boston Logan Intl flights.
Search Deals
From Missouri to Massachusetts
Search Deals
One-way flight from Missouri to Massachusetts
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($14 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Missouri to Massachusetts.
Search Deals
Price to beat on a one-way flight from Missouri to Massachusetts.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Missouri 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 2,558,603 searches. Data last updated January 21, 2026.
Use the filters below to find and compare flights from Missouri to Massachusetts that are best for you.

Fly from

Missouri

Fly to

Massachusetts

Route

Depart

Return

Price

St. LouisHartford

STL - BDL

STLBDL

Lambert-St Louis

Fri 4/3

8:41 am-9:08 pm

1 stop11h 27m

Hartford Bradley Intl

Tue 4/7

6:29 pm-11:25 pm

1 stop29h 56m

$214

St. LouisHartford

STL - BDL

STLBDL

Lambert-St Louis

Tue 2/3

5:42 pm-3:05 pm

1 stop20h 23m

Hartford Bradley Intl

Fri 2/6

7:13 pm-11:11 am

2 stops16h 58m

$227

St. LouisHartford

STL - BDL

STLBDL

Lambert-St Louis

Wed 3/18

4:51 pm-7:13 pm

1 stop25h 22m

Hartford Bradley Intl

Mon 3/23

8:08 pm-10:31 am

2 stops15h 23m

$240

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Wed 2/18

1:15 pm-10:15 pm

1 stop8h 00m

Boston Logan Intl

Sat 2/21

12:20 pm-5:30 pm

1 stop6h 10m

$251

St. LouisHartford

STL - BDL

STLBDL

Lambert-St Louis

Mon 2/23

3:49 pm-8:53 am

1 stop16h 04m

Hartford Bradley Intl

Fri 2/27

10:33 am-12:27 am

1 stop14h 54m

$263

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

Thu 2/12

6:00 am-6:05 pm

1 stop11h 05m

Boston Logan Intl

Mon 2/16

6:52 am-6:05 pm

1 stop12h 13m

$265

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

Fri 2/20

6:00 am-6:05 pm

1 stop11h 05m

Boston Logan Intl

Tue 2/24

12:09 pm-8:26 pm

1 stop9h 17m

$265

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

Fri 2/27

10:08 am-7:24 pm

1 stop8h 16m

Boston Logan Intl

Tue 3/3

12:09 pm-8:26 pm

1 stop9h 17m

$265

ColumbiaBoston

COU - BOS

COUBOS

Columbia Regional

Tue 6/30

3:16 pm-9:33 pm

1 stop5h 17m

Boston Logan Intl

Tue 7/7

8:00 am-2:29 pm

1 stop7h 29m

$268

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Wed 2/18

6:00 am-3:13 pm

1 stop8h 13m

Boston Logan Intl

Mon 2/23

2:12 pm-9:59 pm

1 stop8h 47m

$270

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from Missouri to Massachusetts

Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Missouri to Massachusetts

What is the cheapest month to book a flight from Missouri to Massachusetts?

Currently, February is the cheapest month in which you can book a flight from Missouri to Massachusetts (average of $168). Flying from Missouri to Massachusetts in July is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MO to MA?

Find hourly flight availability from Missouri 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 January 21, 2026.

It’s typically best to fly out from Missouri to Massachusetts in the evening. Doing so could potentially save you 53% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from Missouri to Massachusetts?

Use this chart to determine the cheapest time to fly round-trip from Missouri to Massachusetts. Price data was last updated on January 17, 2026.

Travelers seeking maximum savings on their Missouri to Massachusetts flight should consider departing on Wednesday evenings when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 21, 2026.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Missouri to Massachusetts to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,089 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,191 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,174 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,364 reviews
Southwest
8.0
Very good
4,266 reviews

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Missouri to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Missouri to Massachusetts flight route?

    This flight path from Missouri to Massachusetts was viewed by 13 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Missouri to Massachusetts?

    There are many flights that can get you from Missouri to Massachusetts in 5h 17m. Fly via Frontier, American Airlines, or United Airlines to get the fastest option. The distance from Missouri to Massachusetts is about 1136 mi. This flight may include one or multiple stops.

  • Can I find deals for flights from Missouri to Massachusetts that include hotel bookings?

    Yes. In addition to deals on Missouri to Massachusetts flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Missouri to Massachusetts?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Missouri to Massachusetts.

  • Can I find deals for business class flights from Missouri to Massachusetts?

    Yes. Cheapflights offers flight deals from Missouri to Massachusetts by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Missouri to Massachusetts?

    Currently, February is the cheapest month in which you can book a flight from Missouri to Massachusetts (average of $168). Flying from Missouri to Massachusetts in July is currently the most expensive (average of $281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Missouri to Massachusetts

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Missouri to Massachusetts

Discover the top 6 airlines that operate flights from Missouri 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 2,558,603 searches. Data last updated January 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$273FlexibilityNo cancel feeOn-time65%
FrontierCheapest$75Average$260FlexibilityNo cancel feeOn-time62%
DeltaCheapest$118Average$484FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$153Average$406FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$217Average$456FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$296Average$440FlexibilityNo cancel feeOn-time63%

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