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$62+ Cheap flights from Boston (BOS) to Missouri

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — STL
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from Boston to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Missouri (USMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$197
(FlightHub)

One-way from

$62
(Mytrip)
From Boston Logan Intl to Missouri
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One-way flight from Boston Logan Intl to Missouri
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Find flight deals from Boston to Missouri

Cheapest flights from Boston to Missouri
Explore the most affordable flight options available from Boston to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2024.

This Gotogate deal was found by Cheapflights users on 12/18. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:00 amBOS - STL
1 stop18h 28mFrontier
Tue 1/75:05 pmSTL - BOS
1 stop6h 25mFrontier
Deal found 12/18$217
This CheapOair deal was found by Cheapflights users on 12/17. 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 12/3110:34 amBOS - MCI
2 stops32h 31mSpirit Airlines
Tue 1/77:11 pmMCI - BOS
1 stop13h 47mSpirit Airlines
Deal found 12/17$360
This American Airlines deal was found by Cheapflights users on 12/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/316:25 amBOS - STL
Nonstop3h 17mAmerican Airlines
Tue 1/79:25 amSTL - BOS
Nonstop2h 40mAmerican Airlines
Deal found 12/18$361
This Delta deal was found by Cheapflights users on 12/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:20 pmBOS - STL
1 stop5h 39mDelta
Fri 1/37:15 amSTL - BOS
1 stop5h 49mDelta
Deal found 12/18$389
This United Airlines deal was found by Cheapflights users on 12/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/312:10 pmBOS - STL
1 stop7h 13mUnited Airlines
Tue 1/76:30 amSTL - BOS
2 stops9h 42mUnited Airlines
Deal found 12/18$399
This Southwest deal was found by Cheapflights users on 12/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3112:20 pmBOS - STL
2 stops8h 05mSouthwest
Tue 1/77:50 amSTL - BOS
2 stops8h 10mSouthwest
Deal found 12/18$430
This American Airlines deal was found by Cheapflights users on 12/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:00 amBOS - MCI
1 stop9h 35mAmerican Airlines
Thu 1/24:52 pmMCI - BOS
1 stop7h 21mAmerican Airlines
Deal found 12/17$453
This CheapOair deal was found by Cheapflights users on 12/17. 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.
Sat 12/2810:34 amBOS - STL
1 stop7h 28mMultiple Airlines
Wed 1/13:53 pmSTL - BOS
1 stop7h 46mMultiple Airlines
Deal found 12/17$476
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/318:15 amBOS - MCI
Nonstop3h 50mDelta
Wed 1/85:35 amMCI - BOS
1 stop13h 56mDelta
Deal found 12/17$490
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/189:54 pmBOS - STL
2 stops18h 27mSpirit Airlines
Sat 12/285:52 pmSTL - BOS
1 stop14h 37mSpirit Airlines
Deal found 12/16$496
This United Airlines deal was found by Cheapflights users on 12/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/314:25 pmBOS - MCI
1 stop6h 25mUnited Airlines
Wed 1/811:31 amMCI - BOS
1 stop4h 52mUnited Airlines
Deal found 12/17$500
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/248:00 amBOS - MCI
1 stop8h 10mSouthwest
Tue 12/314:05 pmMCI - BOS
1 stop5h 20mSouthwest
Deal found 12/17$563

Find flights from Boston to Missouri within your budget

Customize your flight search to find flights from Boston to Missouri 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 December 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Thu 1/16

6:00 am-2:43 pm

1 stop9h 43m

Lambert-St Louis

Wed 1/22

5:05 pm-12:27 am

1 stop6h 22m

$197

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Thu 1/9

5:45 am-2:43 pm

1 stop9h 58m

Lambert-St Louis

Sun 1/12

4:28 pm-2:45 pm

2 stops21h 17m

$215

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Thu 1/16

10:57 am-3:38 pm

1 stop5h 41m

Lambert-St Louis

Tue 1/21

7:00 am-2:07 pm

1 stop6h 07m

$216

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Tue 12/31

6:00 am-11:28 pm

1 stop18h 28m

Lambert-St Louis

Tue 1/7

5:05 pm-12:30 am

1 stop6h 25m

$217

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Sat 1/18

5:20 am-9:36 am

1 stop5h 16m

Lambert-St Louis

Wed 1/22

7:15 am-2:45 pm

1 stop6h 30m

$226

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Thu 1/16

6:00 am-2:07 pm

1 stop9h 07m

Lambert-St Louis

Tue 1/21

9:25 am-1:05 pm

Nonstop2h 40m

$337

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Thu 1/2

5:11 am-6:08 pm

1 stop13h 57m

Kansas City

Sun 1/5

7:11 pm-9:58 am

1 stop13h 47m

$350

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

Sun 1/5

2:27 pm-1:18 pm

2 stops23h 51m

Kansas City

Mon 1/6

7:11 pm-9:58 am

1 stop13h 47m

$351

BostonSt. Louis

BOS - STL

BOSSTL

Boston Logan Intl

Mon 1/13

6:55 am-9:10 am

Nonstop3h 15m

Lambert-St Louis

Thu 1/16

5:35 am-3:00 pm

1 stop8h 25m

$352

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

Tue 1/7

8:45 am-8:29 pm

1 stop12h 44m

Springfield-Branson

Tue 1/14

5:45 am-3:49 pm

1 stop9h 04m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 38 results
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Best time to book a flight from Boston to Missouri

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

Travel insights for flights from Boston to Missouri

Get recent, data-driven insights about flights from Boston to Missouri including ideal travel times, pricing trends, and more.

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

Currently, August is the cheapest month in which you can book a flight from Boston to Missouri (average of $311). Flying from Boston to Missouri in March is currently the most expensive (average of $356). 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 BOS to MO?

Find hourly flight availability from Boston to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 18, 2024.

When flying from Boston to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated December 18, 2024.
Read through reviews of airlines operating flights from Boston to Missouri, such as Alaska Airlines, Spirit Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,552 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,059 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

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

  • What airport do you fly from for flights from Boston to Missouri?

    For a flight from Boston to Missouri, you will be flying from Logan Intl. Boston Logan Intl (BOS) is just 2.6 mi from the center of the city.

  • How popular is this Boston to Missouri flight route?

    The Boston Logan Intl to Missouri flight path was viewed by 5 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Boston to Missouri one-way?

    One-way options have recently been found by users for as low as $62 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $86 and United Airlines from $98 one-way.

  • What are the most popular routes from Boston to Missouri?

    The most popular flight routes from Boston to Missouri are Boston Logan Intl - Kansas City, Boston Logan Intl - Lambert-St Louis and Boston Logan Intl - Springfield-Branson.

  • What are the most reliable airlines from Boston to Missouri?

    The top 3 most reliable airlines when flying from Boston to Missouri are Republic Airways (100%), American Airlines (91%) and Southwest (89%).

  • What are the cheapest flights from Boston to Missouri?

    On average you can expect to pay $377 for a flight from Boston to Missouri. The cheapest flight overall is $162 while the most popular route, (Boston Logan Intl - Kansas City) is currently priced at $146.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Boston to Missouri 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 Boston to Missouri?

    Currently, August is the cheapest month in which you can book a flight from Boston to Missouri (average of $311). Flying from Boston to Missouri in March is currently the most expensive (average of $356). 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.

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Alternative routes for Boston to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Boston to Missouri

Discover the top 7 airlines that operate flights from Boston to Missouri. 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 December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$75Average$178FlexibilityNo cancel feeOn-time65%
FrontierCheapest$118Average$203FlexibilityNo cancel feeOn-time62%
DeltaCheapest$196Average$470FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$206Average$290FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$208Average$513FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$238Average$430FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$257Average$556FlexibilityNo cancel feeOn-time69%
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