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Cheap flights from Missouri to Boston from $81

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Missouri to Boston departing on 6/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:16 pm - 7:46 am
MCI
-
BOS
12h 30m
1 stop
Frontier Logo
6:00 am - 5:21 pm
BOS
-
MCI
12h 21m
1 stop
$202Frontier
Mon, Jul 20 - Wed, Jul 29
Frontier Logo
6:16 pm - 7:46 am
MCI
-
BOS
12h 30m
1 stop
Frontier Logo
6:00 am - 5:21 pm
BOS
-
MCI
12h 21m
1 stop
$210Frontier
Wed, Jul 22 - Wed, Jul 29
Multiple Airlines Logo
3:09 pm - 10:04 am
MCI
-
BOS
17h 55m
1 stop
Multiple Airlines Logo
12:01 pm - 5:21 pm
BOS
-
MCI
6h 20m
1 stop
$231Multiple Airlines
Fri, Jun 12 - Wed, Jul 1
Multiple Airlines Logo
3:09 pm - 10:04 am
MCI
-
BOS
17h 55m
1 stop
Multiple Airlines Logo
6:00 am - 5:21 pm
BOS
-
MCI
12h 21m
1 stop
$234Multiple Airlines
Fri, Jun 12 - Fri, Jul 3
American Airlines Logo
2:11 pm - 11:06 pm
SGF
-
BOS
7h 55m
1 stop
American Airlines Logo
7:26 am - 1:49 pm
BOS
-
SGF
7h 23m
1 stop
$295American Airlines
Tue, Aug 4 - Tue, Aug 11
Delta Logo
6:00 am - 3:03 pm
SGF
-
BOS
8h 03m
1 stop
Delta Logo
4:20 pm - 10:32 pm
BOS
-
SGF
7h 12m
1 stop
$305Delta
Sat, Oct 24 - Sat, Oct 31
Delta Logo
6:00 am - 12:41 pm
SGF
-
BOS
5h 41m
1 stop
Delta Logo
5:45 am - 11:01 am
BOS
-
SGF
6h 16m
1 stop
$322Delta
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
6:12 pm - 12:40 am
SGF
-
BOS
5h 28m
1 stop
American Airlines Logo
5:00 am - 10:04 am
BOS
-
SGF
6h 04m
1 stop
$323American Airlines
Mon, Jun 8 - Tue, Jun 16
United Airlines Logo
1:53 pm - 1:14 am
JLN
-
BOS
10h 21m
2 stops
United Airlines Logo
8:05 am - 1:18 pm
BOS
-
JLN
6h 13m
1 stop
$344United Airlines
Wed, Aug 26 - Mon, Aug 31
United Airlines Logo
8:30 am - 5:52 pm
JLN
-
BOS
8h 22m
2 stops
United Airlines Logo
12:41 pm - 11:44 pm
BOS
-
JLN
12h 03m
2 stops
$349United Airlines
Wed, Aug 26 - Mon, Aug 31

American Airlines flights from Missouri to Boston

Our best American Airlines deals on Missouri to Boston flight tickets
American Airlines
Aug 4
SGF2:11 pmSpringfield-Branson
7h 55m
1 stop
BOS11:06 pmBoston Logan Intl
Aug 11
BOS7:26 amBoston Logan Intl
7h 23m
1 stop
SGF1:49 pmSpringfield-Branson
$295
American Airlines
Jun 8
SGF6:12 pmSpringfield-Branson
5h 28m
1 stop
BOS12:40 amBoston Logan Intl
Jun 16
BOS5:00 amBoston Logan Intl
6h 04m
1 stop
SGF10:04 amSpringfield-Branson
$323
American Airlines
Jun 5
SGF6:12 pmSpringfield-Branson
5h 28m
1 stop
BOS12:40 amBoston Logan Intl
Jun 12
BOS5:00 amBoston Logan Intl
6h 04m
1 stop
SGF10:04 amSpringfield-Branson
$329

Delta flights from Missouri to Boston

Our best Delta deals on Missouri to Boston flight tickets
Delta
Oct 24
SGF6:00 amSpringfield-Branson
8h 03m
1 stop
BOS3:03 pmBoston Logan Intl
Oct 31
BOS4:20 pmBoston Logan Intl
7h 12m
1 stop
SGF10:32 pmSpringfield-Branson
$305
Delta
Sep 1
SGF6:00 amSpringfield-Branson
5h 41m
1 stop
BOS12:41 pmBoston Logan Intl
Sep 7
BOS5:45 amBoston Logan Intl
6h 16m
1 stop
SGF11:01 amSpringfield-Branson
$322
Delta
Jul 9
SGF6:53 pmSpringfield-Branson
5h 27m
1 stop
BOS1:20 amBoston Logan Intl
Jul 17
BOS5:30 amBoston Logan Intl
6h 22m
1 stop
SGF10:52 amSpringfield-Branson
$339

momondo Fare Finder

 
Customize your flight search to find flights from Missouri to Boston 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, momondo users made 832,500 searches. Data last updated May 11, 2026.
Use the filters below to find and compare flights from Missouri to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Mon 7/20

6:16 pm-7:46 am

1 stop12h 30m

Boston Logan Intl

Wed 7/29

6:00 am-5:21 pm

1 stop12h 21m

$202

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Wed 7/22

6:16 pm-7:46 am

1 stop12h 30m

Boston Logan Intl

Wed 7/29

6:00 am-5:21 pm

1 stop12h 21m

$210

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 6/12

3:09 pm-10:04 am

1 stop17h 55m

Boston Logan Intl

Wed 7/1

12:01 pm-5:21 pm

1 stop6h 20m

$231

Kansas CityBoston

MCI - BOS

MCIBOS

Kansas City

Fri 6/12

3:09 pm-10:04 am

1 stop17h 55m

Boston Logan Intl

Fri 7/3

6:00 am-5:21 pm

1 stop12h 21m

$234

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Tue 8/4

2:11 pm-11:06 pm

1 stop7h 55m

Boston Logan Intl

Tue 8/11

7:26 am-1:49 pm

1 stop7h 23m

$295

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Sat 10/24

6:00 am-3:03 pm

1 stop8h 03m

Boston Logan Intl

Sat 10/31

4:20 pm-10:32 pm

1 stop7h 12m

$305

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Tue 9/1

6:00 am-12:41 pm

1 stop5h 41m

Boston Logan Intl

Mon 9/7

5:45 am-11:01 am

1 stop6h 16m

$322
Quickest round-trip

SpringfieldBoston

SGF - BOS

SGFBOS

Springfield-Branson

Mon 6/8

6:12 pm-12:40 am

1 stop5h 28m

Boston Logan Intl

Tue 6/16

5:00 am-10:04 am

1 stop6h 04m

$323

JoplinBoston

JLN - BOS

JLNBOS

Joplin

Wed 8/26

1:53 pm-1:14 am

2 stops10h 21m

Boston Logan Intl

Mon 8/31

8:05 am-1:18 pm

1 stop6h 13m

$344

JoplinBoston

JLN - BOS

JLNBOS

Joplin

Wed 8/26

8:30 am-5:52 pm

2 stops8h 22m

Boston Logan Intl

Mon 8/31

12:41 pm-11:44 pm

2 stops12h 03m

$349

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Missouri to Boston

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boston?

In general, August is the cheapest month to fly from Missouri to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $83. If you aren’t able to travel during the month of August, then book flights to Boston from Missouri during July instead. Flights to Boston in July, while not as cheap as those in August, still average around $92.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Missouri to Boston is on a Friday when prices can be found for as low as $533. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $711.

What is the cheapest time of day to depart on your flight to Boston?

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Missouri to Boston in the evening for as low as $449. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. At noon is when there is more demand to fly to Boston, so prices are often more expensive at around $979 per ticket.

What is the cheapest Missouri to Boston Logan Intl flight route?

Fly from Lambert-St Louis to Boston Logan Intl for the best Missouri - Boston Logan Intl flight prices

How far in advance should I book a flight from Missouri to Boston?

You are more likely to see cheaper flights to Boston from Missouri when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $470 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Missouri for as low as $356 on momondo.

Can stopping save me money on Missouri to Boston flights?

You could potentially save up to 54% on your flight if you consider stops on a Missouri to Boston flight.

Cheap Missouri to Boston flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to Boston

Best Price Found

$242

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Missouri in the past 72 hours is $242. The best round-trip flight deal from Missouri to Boston found on momondo in the last 72 hours is $438.
The fastest flight from Missouri to Boston takes 2h 30m
Direct flights go from Missouri to Boston every day.
There is 1 airport in Boston. From Missouri there are direct flights to Boston Logan Intl (BOS).
Search flight deals

Frequently asked questions about flying from Missouri to Boston

  • When did momondo last update prices for flights from Missouri to Boston Logan Intl Airport?

    Prices for flights from Missouri to Boston Logan Intl Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Missouri to Boston Logan Intl Airport?

  • How old do you have to be to fly from Missouri to Boston Logan Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Missouri to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Missouri to Boston?

Best airlines flying from Missouri to Boston

Compare and see reviews for airlines that fly from Missouri to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
8,633 reviews
Search Spirit Airlines flights
FrontierPriceFrom $95Free CancellationRating
5.6
2,952 reviews
Search Frontier flights
DeltaPriceFrom $118Free CancellationRating
7.9
8,447 reviews
Search Delta flights
American AirlinesPriceFrom $217Free CancellationRating
7.1
11,661 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
SouthwestPriceFrom $304Free CancellationRating
8.0
4,295 reviews
Search Southwest flights

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Kennebunkport
Cambridge
Plymouth
South Yarmouth
Gloucester
Narragansett
Falmouth
Brockton
Chatham
Warwick
Sturbridge
Laconia
Dennis Port
Nashua

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to Boston?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to Boston. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to Boston with flexible booking policies on momondo?

Yes. All flights to Boston from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to Boston?

momondo provides multiple filters to help you find the best flight to Boston from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Missouri to Boston right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Boston from Missouri. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Boston trip

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