How popular is this Boston to Missouri flight route?

The Boston Logan Intl to Missouri flight path was viewed by 58 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 Boston to Missouri?

Departing from Boston to Missouri will take you 5h 55m. Boston and Missouri are separated by a distance of 1234 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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 $65 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $82 and Delta from $118 one-way.

In terms of precipitation, rainfall in Missouri ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Missouri when rainfall is around 2.2 in.

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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

What are the most popular routes from Boston to Missouri?

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

What are the cheapest flights from Boston to Missouri?

On average you can expect to pay $382 for a flight from Boston to Missouri. The cheapest flight overall is $143 while the most popular route, (Boston Logan Intl - Lambert-St Louis) is currently priced at $143.

What are the most reliable airlines from Boston to Missouri?

The top 3 most reliable airlines when flying from Boston to Missouri are Iberia (90%), Republic Airways (85%) and American Airlines (83%).

What are the most popular airlines that fly from Boston to Missouri?

When booking a flight from Boston to Missouri, you may want to consider flying on American Airlines, Southwest or Delta as they are the most popular for this route.

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.

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.

$70+ Flights from Boston to Missouri

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2. Select your favorite providers

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Cheap flight deals from Boston to Missouri

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$223 (Kiwi.com)
One-way from	$70 (Frontier)
Popular in	April
Cheapest in	August
Average price	$406
Good round-trip deal	$382 or less
Good one-way deal	$220 or less

Provider with most accurate pricing for Boston Logan Intl-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Boston Logan Intl-Lambert-St Louis flights.

Search Deals

From Boston Logan Intl to Missouri

Search Deals

One-way flight from Boston Logan Intl to Missouri

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 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 Boston Logan Intl to Missouri.

Search Deals

Price to beat on a one-way flight from Boston Logan Intl to Missouri.

Search Deals

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 janvier 7, 2026.

jeu. 2/57:00 amBOS - MCI

1 stop10h 09mSpirit Airlines

dim. 2/1511:26 amMCI - BOS

1 stop11h 18mSpirit Airlines

Deal found 1/7

$224

dim. 1/255:34 amBOS - MCI

1 stop29h 57mSpirit Airlines

mer. 1/285:04 pmMCI - BOS

1 stop20h 34mSpirit Airlines

Deal found 1/7

$225

ven. 2/67:00 amBOS - MCI

1 stop10h 09mMultiple Airlines

lun. 2/912:45 pmMCI - BOS

2 stops26h 33mMultiple Airlines

Deal found 1/7

$228

ven. 1/236:00 amBOS - MCI

1 stop6h 50mMultiple Airlines

lun. 1/2612:45 pmMCI - BOS

2 stops10h 12mMultiple Airlines

Deal found 1/7

$229

jeu. 1/225:27 pmBOS - MCI

1 stop18h 04mMultiple Airlines

ven. 1/2312:45 pmMCI - BOS

1 stop11h 28mMultiple Airlines

Deal found 1/7

$230

dim. 1/256:00 amBOS - MCI

2 stops29h 31mMultiple Airlines

jeu. 1/2911:26 amMCI - BOS

1 stop11h 31mMultiple Airlines

Deal found 1/7

$231

ven. 2/65:23 pmBOS - MCI

1 stop18h 08mSpirit Airlines

lun. 2/95:04 pmMCI - BOS

1 stop20h 34mSpirit Airlines

Deal found 1/7

$232

lun. 2/25:23 pmBOS - MCI

2 stops23h 46mSpirit Airlines

mer. 2/45:04 pmMCI - BOS

2 stops22h 44mSpirit Airlines

Deal found 1/6

$233

jeu. 2/57:00 amBOS - MCI

1 stop10h 09mMultiple Airlines

jeu. 2/128:28 pmMCI - BOS

2 stops27h 45mMultiple Airlines

Deal found 1/7

$234

mar. 2/37:00 amBOS - MCI

1 stop10h 09mSpirit Airlines

ven. 2/611:26 amMCI - BOS

3 stops34h 53mSpirit Airlines

Deal found 1/7

$235

mer. 4/85:39 pmBOS - MCI

1 stop17h 44mSpirit Airlines

mar. 4/1411:26 amMCI - BOS

1 stop11h 41mSpirit Airlines

Deal found 1/6

$236

mar. 1/279:51 amBOS - MCI

1 stop9h 12mAmerican Airlines

jeu. 1/296:00 amMCI - BOS

1 stop9h 43mAmerican Airlines

Deal found 1/6

$237

Best flights from Boston to Missouri
Discover carefully curated flight deals from Boston to Missouri that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated janvier 7, 2026.

sam. 2/75:23 pmBOS - MCI

1 stop18h 08mMultiple Airlines

sam. 2/148:36 pmMCI - BOS

2 stops14h 01mMultiple Airlines

Deal found 1/7

$239

ven. 2/209:45 amBOS - SGF

1 stop5h 55mUnited Airlines

mer. 2/257:55 amSGF - BOS

1 stop5h 35mUnited Airlines

Deal found 1/6

$270

jeu. 3/511:19 amBOS - COU

1 stop10h 00mAmerican Airlines

lun. 3/96:00 amCOU - BOS

1 stop8h 21mAmerican Airlines

Deal found 1/6

$273

mar. 4/79:55 amBOS - SGF

1 stop6h 15mDelta

lun. 4/133:46 pmSGF - BOS

1 stop5h 50mDelta

Deal found 1/6

$289

jeu. 2/57:00 amBOS - MCI

1 stop10h 09mSpirit Airlines

jeu. 2/1211:26 amMCI - BOS

1 stop11h 18mSpirit Airlines

Deal found 1/7

$293

mer. 2/254:36 pmBOS - MCI

1 stop24h 46mAlaska Airlines

lun. 3/25:16 pmMCI - BOS

2 stops29h 43mAlaska Airlines

Deal found 1/6

$350

mer. 3/45:50 amBOS - STL

2 stops9h 00mSouthwest

lun. 3/94:55 pmSTL - BOS

2 stops6h 10mSouthwest

Deal found 1/5

$358

mer. 2/47:00 amBOS - MCI

1 stop10h 09mMultiple Airlines

sam. 2/148:36 pmMCI - BOS

2 stops14h 01mMultiple Airlines

Deal found 1/7

$240

jeu. 1/293:43 pmBOS - SGF

1 stop17h 22mMultiple Airlines

lun. 2/28:55 amSGF - BOS

1 stop13h 24mMultiple Airlines

Deal found 1/6

$245

ven. 3/66:00 amBOS - COU

1 stop5h 33mUnited Airlines

lun. 3/98:00 amCOU - BOS

2 stops8h 19mUnited Airlines

Deal found 1/7

$274

ven. 3/610:24 amBOS - COU

1 stop10h 55mAmerican Airlines

lun. 3/910:08 amCOU - BOS

1 stop8h 15mAmerican Airlines

Deal found 1/6

$289

ven. 2/65:23 pmBOS - MCI

1 stop18h 08mMultiple Airlines

sam. 2/148:36 pmMCI - BOS

2 stops14h 01mMultiple Airlines

Deal found 1/7

$245

ven. 1/307:00 amBOS - COU

1 stop8h 48mAmerican Airlines

dim. 2/111:56 amCOU - BOS

1 stop10h 00mAmerican Airlines

Deal found 1/6

$305

jeu. 2/126:00 amBOS - COU

2 stops9h 28mUnited Airlines

lun. 2/163:10 pmCOU - BOS

1 stop5h 38mUnited Airlines

Deal found 1/5

$312

jeu. 2/55:23 pmBOS - MCI

1 stop18h 08mMultiple Airlines

sam. 2/148:36 pmMCI - BOS

2 stops14h 01mMultiple Airlines

Deal found 1/7

$262

mer. 3/185:35 amBOS - STL

1 stop6h 34mDelta

jeu. 3/266:10 amSTL - BOS

1 stop5h 05mDelta

Deal found 1/6

$368

mer. 2/181:20 pmBOS - STL

2 stops8h 40mSouthwest

dim. 2/228:10 pmSTL - BOS

1 stop11h 10mSouthwest

Deal found 1/6

$379

jeu. 1/229:51 amBOS - SGF

1 stop11h 34mAmerican Airlines

lun. 1/2612:26 pmSGF - BOS

1 stop10h 18mAmerican Airlines

Deal found 1/6

$317

jeu. 1/296:00 amBOS - SGF

2 stops9h 38mUnited Airlines

lun. 2/23:14 pmSGF - BOS

2 stops7h 35mUnited Airlines

Deal found 1/6

$322

dim. 2/85:23 pmBOS - MCI

1 stop18h 08mMultiple Airlines

sam. 2/148:36 pmMCI - BOS

2 stops14h 01mMultiple Airlines

Deal found 1/7

$284

mer. 1/216:15 amBOS - STL

2 stops11h 22mDelta

mar. 1/276:35 amSTL - BOS

2 stops14h 18mDelta

Deal found 1/6

$382

lun. 3/93:10 pmBOS - MCI

2 stops8h 40mSouthwest

mer. 3/115:00 pmMCI - BOS

1 stop5h 00mSouthwest

Deal found 1/7

$386

jeu. 3/56:00 amBOS - COU

2 stops9h 11mUnited Airlines

lun. 3/98:00 amCOU - BOS

2 stops8h 19mUnited Airlines

Deal found 1/6

$324

ven. 3/611:19 amBOS - COU

1 stop10h 00mAmerican Airlines

dim. 3/86:30 pmCOU - BOS

1 stop14h 24mAmerican Airlines

Deal found 1/6

$333

mer. 2/184:58 pmBOS - STL

1 stop4h 45mDelta

dim. 2/226:35 amSTL - BOS

1 stop4h 49mDelta

Deal found 1/5

$389

mar. 4/77:15 amBOS - SGF

1 stop8h 20mUnited Airlines

lun. 4/131:33 pmSGF - BOS

1 stop9h 26mUnited Airlines

Deal found 1/6

$331

sam. 5/29:00 amBOS - MCI

1 stop6h 15mSouthwest

mer. 5/65:30 amMCI - BOS

1 stop7h 10mSouthwest

Deal found 1/6

$401

dim. 2/87:00 amBOS - MCI

1 stop10h 09mMultiple Airlines

ven. 2/136:13 pmMCI - BOS

2 stops29h 16mMultiple Airlines

Deal found 1/7

$305

dim. 2/112:00 pmBOS - STL

1 stop5h 40mSouthwest

sam. 2/288:00 amSTL - BOS

Nonstop2h 30mSouthwest

Deal found 1/4

$402

sam. 2/76:35 amBOS - MCI

Nonstop4h 07mDelta

sam. 2/147:59 pmMCI - BOS

1 stop12h 10mDelta

Deal found 1/7

$402

Last-minute flights from Boston to Missouri
Discover last-minute flight deals from Boston to Missouri. Data last updated janvier 7, 2026 and is based on user searches.

jeu. 1/225:27 pmBOS - MCI

1 stop18h 04mMultiple Airlines

ven. 1/2312:45 pmMCI - BOS

1 stop11h 28mMultiple Airlines

Deal found 1/7

$230

ven. 1/236:00 amBOS - MCI

1 stop6h 50mMultiple Airlines

lun. 1/2612:45 pmMCI - BOS

2 stops10h 12mMultiple Airlines

Deal found 1/7

$229

dim. 1/255:34 amBOS - MCI

1 stop29h 57mSpirit Airlines

mer. 1/285:04 pmMCI - BOS

1 stop20h 34mSpirit Airlines

Deal found 1/7

$225

dim. 1/256:00 amBOS - MCI

2 stops29h 31mMultiple Airlines

jeu. 1/2911:26 amMCI - BOS

1 stop11h 31mMultiple Airlines

Deal found 1/7

$231

mar. 1/272:43 pmBOS - MCI

1 stop8h 56mAmerican Airlines

mer. 1/2810:50 amMCI - BOS

1 stop8h 55mAmerican Airlines

Deal found 1/6

$237

lun. 2/25:23 pmBOS - MCI

2 stops23h 46mSpirit Airlines

mer. 2/45:04 pmMCI - BOS

2 stops22h 44mSpirit Airlines

Deal found 1/6

$233

mar. 2/37:00 amBOS - MCI

1 stop10h 09mSpirit Airlines

ven. 2/611:26 amMCI - BOS

3 stops34h 53mSpirit Airlines

Deal found 1/7

$235

jeu. 2/57:00 amBOS - MCI

1 stop10h 09mSpirit Airlines

dim. 2/1511:26 amMCI - BOS

1 stop11h 18mSpirit Airlines

Deal found 1/7

$224

jeu. 2/57:00 amBOS - MCI

1 stop10h 09mMultiple Airlines

jeu. 2/128:28 pmMCI - BOS

2 stops27h 45mMultiple Airlines

Deal found 1/7

$234

jeu. 2/55:23 pmBOS - MCI

1 stop18h 08mMultiple Airlines

dim. 2/811:26 amMCI - BOS

2 stops12h 48mMultiple Airlines

Deal found 1/6

$238

ven. 2/67:00 amBOS - MCI

1 stop10h 09mMultiple Airlines

lun. 2/912:45 pmMCI - BOS

2 stops26h 33mMultiple Airlines

Deal found 1/7

$228

ven. 2/65:23 pmBOS - MCI

1 stop18h 08mSpirit Airlines

lun. 2/95:04 pmMCI - BOS

1 stop20h 34mSpirit Airlines

Deal found 1/7

$232

One-way flights from Boston to Missouri
Search for one-way flight options from Boston to Missouri. Find affordable one-way fares based on user searches. Data last updated janvier 7, 2026.

sam. 2/2811:45 amBOS - STL

1 stop13h 14mFrontier

Deal found 1/7

$70

lun. 1/266:00 amBOS - MCI

1 stop6h 50mFrontier

Deal found 1/7

$72

mar. 2/36:00 amBOS - STL

1 stop25h 51mFrontier

Deal found 1/6

$74

mer. 1/213:43 pmBOS - STL

1 stop8h 50mMultiple Airlines

Deal found 1/6

$75

mer. 2/43:43 pmBOS - STL

1 stop8h 50mMultiple Airlines

Deal found 1/6

$76

dim. 2/86:00 amBOS - STL

1 stop25h 51mFrontier

Deal found 1/6

$78

ven. 2/66:00 amBOS - STL

1 stop25h 51mFrontier

Deal found 1/6

$80

dim. 1/256:00 amBOS - MCI

2 stops29h 31mMultiple Airlines

Deal found 1/7

$84

sam. 2/77:00 amBOS - MCI

1 stop10h 09mSpirit Airlines

Deal found 1/6

$85

jeu. 3/511:45 amBOS - STL

1 stop13h 14mFrontier

Deal found 1/6

$86

mar. 3/1712:35 pmBOS - MCI

1 stop23h 20mFrontier

Deal found 1/5

$86

ven. 2/63:43 pmBOS - STL

1 stop8h 50mMultiple Airlines

Deal found 1/5

$90

Fly from

Fly to

Route

Depart

Return

Price

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

sam. 2/7

5:23 pm-10:31 am

1 stop18h 08m

Kansas City

sam. 2/14

8:36 pm-11:37 am

2 stops14h 01m

$239

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

mer. 2/4

7:00 am-4:09 pm

1 stop10h 09m

Kansas City

sam. 2/14

8:36 pm-11:37 am

2 stops14h 01m

$240

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

jeu. 1/29

3:43 pm-8:05 am

1 stop17h 22m

Springfield-Branson

lun. 2/2

8:55 am-11:19 pm

1 stop13h 24m

$245

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

ven. 2/6

5:23 pm-10:31 am

1 stop18h 08m

Kansas City

sam. 2/14

8:36 pm-11:37 am

2 stops14h 01m

$245

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

jeu. 2/5

5:23 pm-10:31 am

1 stop18h 08m

Kansas City

sam. 2/14

8:36 pm-11:37 am

2 stops14h 01m

$262

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

ven. 2/20

9:45 am-2:40 pm

1 stop5h 55m

Springfield-Branson

mer. 2/25

7:55 am-2:30 pm

1 stop5h 35m

$270

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

jeu. 3/5

11:19 am-8:19 pm

1 stop10h 00m

Columbia Regional

lun. 3/9

6:00 am-3:21 pm

1 stop8h 21m

$273

BostonColumbia

BOS - COU

BOSCOU

Boston Logan Intl

ven. 3/6

6:00 am-10:33 am

1 stop5h 33m

Columbia Regional

lun. 3/9

8:00 am-5:19 pm

2 stops8h 19m

$274

BostonKansas City

BOS - MCI

BOSMCI

Boston Logan Intl

dim. 2/8

5:23 pm-10:31 am

1 stop18h 08m

Kansas City

sam. 2/14

8:36 pm-11:37 am

2 stops14h 01m

$284

BostonSpringfield

BOS - SGF

BOSSGF

Boston Logan Intl

mar. 4/7

9:55 am-3:10 pm

1 stop6h 15m

Springfield-Branson

lun. 4/13

3:46 pm-10:36 pm

1 stop5h 50m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 55 results

...

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.

Cheapflights Insights

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

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 $161). Flying from Boston to Missouri in June is currently the most expensive (average of $282). 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?

It’s optimal to fly from Boston to Missouri in the morning. By choosing this option you can save up to 22% on the cost of your flight, compared to a flight in the evening.

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

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

Weekly flight availability from Boston to Missouri

The most flights from BOS to USMO are scheduled on a Monday (4 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (2 on average).

Reviews of airlines servicing Missouri

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Boston to Missouri. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,248 reviews

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

4,248 reviews

Southwest

8.0

Very good

4,248 reviews

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

8,025 reviews

Southwest

8.0

Very good

4,248 reviews

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

9,139 reviews

Southwest

8.0

Very good

4,248 reviews

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

11,095 reviews

Southwest

8.0

Very good

4,248 reviews

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

8,287 reviews

Southwest

8.0

Very good

4,248 reviews

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

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 58 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 Boston to Missouri?
Departing from Boston to Missouri will take you 5h 55m. Boston and Missouri are separated by a distance of 1234 mi. Both multi-stop and nonstop flights can be found to your destination and back.
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 $65 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $82 and Delta from $118 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 - Lambert-St Louis, Boston Logan Intl - Kansas City 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 Iberia (90%), Republic Airways (85%) and American Airlines (83%).
What are the cheapest flights from Boston to Missouri?
On average you can expect to pay $382 for a flight from Boston to Missouri. The cheapest flight overall is $143 while the most popular route, (Boston Logan Intl - Lambert-St Louis) is currently priced at $143.
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 $161). Flying from Boston to Missouri in June is currently the most expensive (average of $282). 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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Top 6 airlines flying from Boston to Missouri

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$71	Average$258	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$90	Average$283	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$208	Average$489	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$216	Average$469	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$281	Average$475	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$314	Average$446	FlexibilityNo cancel fee	On-time63%

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$70+ 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 2/28. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Boston to Missouri

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Cheapest flights from Boston to MissouriExplore 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 janvier 7, 2026.

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 janvier 7, 2026.

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Best time to book a flight from Boston to Missouri

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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 janvier 7, 2026.

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

Use this chart to determine the cheapest time to fly round-trip from Boston to Missouri. Price data was last updated on January 3, 2026.

Weekly flight availability from Boston to Missouri

Explore weekly flight availability from Boston to Missouri. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated janvier 7, 2026.

Reviews of airlines servicing Missouri

Read reviews from past customers who have flown Southwest, Delta, and United Airlines from Boston to Missouri. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

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Top 6 airlines flying from Boston to Missouri

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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 janvier 7, 2026.