How does KAYAK find such low prices on flights from Missouri to Boston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Boston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Boston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Missouri to Boston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Missouri with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Boston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$117 CHEAP FLIGHTS from Missouri to Boston

Save 21% or more on flights. Compare deals from all over the web.

Never overpay with our price tracking tools.

Filter searches by price, airline and more to find your best flights.

Flight Deals

Cheap Flights from Missouri to Boston

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from Missouri to Boston

Thu, Oct 15 - Tue, Oct 20

6:29 am - 12:43 pmMCI Kansas City-BOS Boston Logan Intl

5h 14m1 stop Newark

6:00 am - 10:26 amBOS Boston Logan Intl-MCI Kansas City

5h 26m1 stop Chicago O'Hare Intl

$299United Airlines

Wed, Oct 21 - Tue, Oct 27

6:39 pm - 12:54 amMCI Kansas City-BOS Boston Logan Intl

5h 15m1 stop Chicago O'Hare Intl

3:01 pm - 8:51 pmBOS Boston Logan Intl-MCI Kansas City

6h 50m1 stop Chicago O'Hare Intl

$299United Airlines

Tue, Dec 1 - Sat, Dec 5

9:55 am - 1:49 pmMCI Kansas City-BOS Boston Logan Intl

2h 54mnonstop

9:25 am - 12:15 pmBOS Boston Logan Intl-MCI Kansas City

3h 50mnonstop

$299Delta

Wed, Dec 9 - Sat, Dec 12

9:55 am - 1:49 pmMCI Kansas City-BOS Boston Logan Intl

2h 54mnonstop

9:25 am - 12:15 pmBOS Boston Logan Intl-MCI Kansas City

3h 50mnonstop

$299Delta

Mon, Sep 28 - Thu, Oct 1

2:14 pm - 9:00 pmMCI Kansas City-BOS Boston Logan Intl

5h 46m1 stop Chicago O'Hare Intl

7:00 am - 11:48 amBOS Boston Logan Intl-MCI Kansas City

5h 48m1 stop Chicago O'Hare Intl

$299American Airlines

Thu, Dec 3 - Mon, Dec 7

5:23 am - 11:59 amMCI Kansas City-BOS Boston Logan Intl

5h 36m1 stop Chicago O'Hare Intl

5:20 pm - 10:05 pmBOS Boston Logan Intl-MCI Kansas City

5h 45m1 stop Washington, D.C. Reagan-National

$299American Airlines

Wed, Jan 13 - Wed, Jan 20

5:55 am - 12:15 pmMCI Kansas City-BOS Boston Logan Intl

5h 20m1 stop Chicago Midway

5:05 am - 1:45 pmBOS Boston Logan Intl-MCI Kansas City

9h 40m1 stop Denver Intl

$299Southwest

Tue, Oct 20 - Tue, Oct 27

8:15 am - 2:05 pmMCI Kansas City-BOS Boston Logan Intl

4h 50m1 stop Lambert-St Louis

5:15 am - 9:35 amBOS Boston Logan Intl-MCI Kansas City

5h 20m1 stop Lambert-St Louis

$299Southwest

Fri, Nov 13 - Sun, Nov 15

9:36 am - 9:29 amMCI Kansas City-BOS Boston Logan Intl

22h 53m1 stop Fort Lauderdale

12:34 pm - 8:56 amBOS Boston Logan Intl-MCI Kansas City

21h 22m1 stop Fort Lauderdale

$307Allegiant Air

Fri, Oct 23 - Sun, Oct 25

10:56 am - 9:29 amMCI Kansas City-BOS Boston Logan Intl

21h 33m1 stop Fort Lauderdale

12:34 pm - 8:26 amBOS Boston Logan Intl-MCI Kansas City

20h 52m1 stop Fort Lauderdale

$359Allegiant Air

Recent last minute flight deals from Missouri to Boston

Fri, Sep 11 - Thu, Sep 24

5:19 pm - 10:51 amSTL Lambert-St Louis-BOS Boston Logan Intl

16h 32m1 stop Orlando

11:17 am - 5:54 pmBOS Boston Logan Intl-STL Lambert-St Louis

7h 37m1 stop Orlando

$317Frontier

Thu, Sep 10 - Sun, Sep 13

6:39 pm - 10:51 amSTL Lambert-St Louis-BOS Boston Logan Intl

15h 12m1 stop Orlando

11:53 am - 4:34 pmBOS Boston Logan Intl-STL Lambert-St Louis

29h 41m1 stop Orlando

$355Frontier

Mon, Sep 14 - Wed, Oct 14

5:34 pm - 1:17 amSGF Springfield-Branson-BOS Boston Logan Intl

6h 43m1 stop Atlanta Hartsfield-Jackson

5:30 am - 10:53 amBOS Boston Logan Intl-SGF Springfield-Branson

6h 23m1 stop Atlanta Hartsfield-Jackson

$459Delta

Fri, Sep 11 - Sun, Sep 13

3:11 pm - 11:30 pmCOU Columbia Regional-BOS Boston Logan Intl

7h 19m1 stop Chicago O'Hare Intl

7:46 am - 2:30 pmBOS Boston Logan Intl-COU Columbia Regional

7h 44m1 stop Chicago O'Hare Intl

$498United Airlines

Thu, Sep 10 - Mon, Sep 14

1:53 pm - 9:59 pmJLN Joplin-BOS Boston Logan Intl

7h 06m1 stop Denver Intl

6:00 am - 1:18 pmBOS Boston Logan Intl-JLN Joplin

8h 18m1 stop Chicago O'Hare Intl

$504United Airlines

Thu, Sep 10 - Tue, Sep 15

4:00 pm - 11:31 pmSGF Springfield-Branson-BOS Boston Logan Intl

6h 31m1 stop Atlanta Hartsfield-Jackson

8:00 am - 2:34 pmBOS Boston Logan Intl-SGF Springfield-Branson

7h 34m1 stop Atlanta Hartsfield-Jackson

$527Delta

Thu, Sep 10 - Mon, Sep 14

7:04 am - 2:08 pmSGF Springfield-Branson-BOS Boston Logan Intl

6h 04m1 stop Chicago O'Hare Intl

5:45 pm - 10:32 pmBOS Boston Logan Intl-SGF Springfield-Branson

5h 47m1 stop Chicago O'Hare Intl

$539American Airlines

Fri, Sep 11 - Fri, Sep 11

6:00 am - 12:22 pmSTL Lambert-St Louis-BOS Boston Logan Intl

5h 22m1 stop Washington, D.C. Reagan-National

3:21 pm - 5:24 pmBOS Boston Logan Intl-STL Lambert-St Louis

3h 03mnonstop

$547American Airlines

Thu, Sep 10 - Thu, Sep 17

6:39 pm - 10:51 amSTL Lambert-St Louis-BOS Boston Logan Intl

15h 12m1 stop Orlando

11:41 am - 11:27 amBOS Boston Logan Intl-STL Lambert-St Louis

24h 46m2 stops Minneapolis St Paul Las Vegas Harry Reid Intl

$564Multiple Airlines

Thu, Sep 10 - Thu, Sep 17

6:39 pm - 10:51 amSTL Lambert-St Louis-BOS Boston Logan Intl

15h 12m1 stop Orlando

11:41 am - 11:27 amBOS Boston Logan Intl-STL Lambert-St Louis

24h 46m2 stops Minneapolis St Paul Las Vegas Harry Reid Intl

$565Multiple Airlines

Recent direct flight deals from Missouri to Boston

Tue, Dec 1 - Sat, Dec 5

9:55 am - 1:49 pmMCI Kansas City-BOS Boston Logan Intl

2h 54mnonstop

9:25 am - 12:15 pmBOS Boston Logan Intl-MCI Kansas City

3h 50mnonstop

$299Delta

Wed, Dec 9 - Sat, Dec 12

9:55 am - 1:49 pmMCI Kansas City-BOS Boston Logan Intl

2h 54mnonstop

9:25 am - 12:15 pmBOS Boston Logan Intl-MCI Kansas City

3h 50mnonstop

$299Delta

Mon, Oct 5 - Thu, Oct 15

7:30 pm - 11:41 pmMCI Kansas City-BOS Boston Logan Intl

3h 11mnonstop

6:10 am - 8:45 amBOS Boston Logan Intl-MCI Kansas City

3h 35mnonstop

$299Delta

Mon, Oct 19 - Fri, Oct 23

7:30 pm - 11:39 pmMCI Kansas City-BOS Boston Logan Intl

3h 09mnonstop

6:10 am - 8:45 amBOS Boston Logan Intl-MCI Kansas City

3h 35mnonstop

$302Delta

Thu, Dec 3 - Fri, Dec 4

10:15 am - 1:45 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 30mnonstop

1:10 pm - 3:20 pmBOS Boston Logan Intl-STL Lambert-St Louis

3h 10mnonstop

$327Southwest

Mon, Nov 9 - Fri, Nov 13

6:00 am - 9:30 amSTL Lambert-St Louis-BOS Boston Logan Intl

2h 30mnonstop

5:10 am - 7:15 amBOS Boston Logan Intl-STL Lambert-St Louis

3h 05mnonstop

$327Southwest

Sat, Nov 7 - Mon, Nov 9

6:20 pm - 9:58 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 38mnonstop

7:00 am - 9:16 amBOS Boston Logan Intl-STL Lambert-St Louis

3h 16mnonstop

$327American Airlines

Fri, Feb 26 - Mon, Mar 1

6:00 pm - 9:37 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 37mnonstop

8:31 am - 11:04 amBOS Boston Logan Intl-STL Lambert-St Louis

3h 33mnonstop

$327American Airlines

Fri, Nov 13 - Mon, Nov 16

6:00 am - 9:30 amSTL Lambert-St Louis-BOS Boston Logan Intl

2h 30mnonstop

1:10 pm - 3:20 pmBOS Boston Logan Intl-STL Lambert-St Louis

3h 10mnonstop

$327Southwest

Fri, Oct 23 - Mon, Nov 2

6:10 pm - 9:57 pmSTL Lambert-St Louis-BOS Boston Logan Intl

2h 47mnonstop

7:00 am - 9:16 amBOS Boston Logan Intl-STL Lambert-St Louis

3h 16mnonstop

$327American Airlines

Useful Info

Low season	January
High season	October
Cheapest flight	$117

Best time to beat the crowds with an average 23% drop in price.

Most popular time to fly and prices are also 5% lower on average.

Flight from Kansas City to Boston

How does KAYAK find such low prices on flights from Missouri to Boston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to Boston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Missouri to Boston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from Missouri is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Missouri to Boston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to Missouri with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Missouri to Boston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Hampton Beach

Everett

Warwick

Hampton

Wells

Middletown

Waltham

Plymouth

South Portland

Revere

Brookline

Concord

Woburn

Gloucester

Burlington

York Beach

West Yarmouth

Danvers

Seekonk

Quincy

More options for your flight to Boston

Add a hotel or car rental

Airports

Cabin class

Direct Flights

Origins

Other destinations

Return flight

Complete your trip to Boston with a hotel stay or car rental

Car rentals in Boston

BOS

$117 Find Cheap Flights from Missouri to Boston - Compare and Save

Cheap Flights from Missouri to Boston

Recent round-trip flight deals from Missouri to Boston

Recent one-way flight deals from Missouri to Boston

Recent last minute flight deals from Missouri to Boston

Recent direct flight deals from Missouri to Boston

Good to know

Low season

High season

Cheapest flight

FAQs for booking flights from Missouri to Boston

Traveling to a place near Boston?

More options for your flight to Boston

Complete your trip to Boston with a hotel stay or car rental

Information on the airport you'll fly into in Boston

Cabin class types available on flights to Missouri

Find direct flights for Boston

Flights from domestic origins to Boston

Flights to other popular destinations

Find deals for your return flight