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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$85 CHEAP FLIGHTS from Missouri to Boston

BOS

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

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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

Wed, Mar 18 - Wed, Mar 25

11:32 am - 11:41 am

STL

BOS

23h 09m

1 stop

12:09 pm - 10:31 am

BOS

STL

23h 22m

1 stop

$191Frontier

Sat, Apr 18 - Wed, Apr 22

8:23 pm - 11:00 am

STL

BOS

13h 37m

1 stop

12:55 pm - 10:30 am

BOS

STL

22h 35m

1 stop

$194Frontier

Tue, Apr 7 - Mon, Apr 13

5:45 am - 4:54 pm

MCI

BOS

10h 09m

1 stop

5:49 pm - 11:29 am

BOS

MCI

18h 40m

1 stop

$198Spirit Airlines

Wed, Mar 18 - Wed, Mar 25

11:45 am - 11:41 am

MCI

BOS

22h 56m

1 stop

4:23 pm - 11:53 pm

BOS

MCI

8h 30m

1 stop

$201Multiple Airlines

Wed, May 6 - Tue, May 12

8:13 pm - 11:59 pm

STL

BOS

26h 46m

2 stops

12:55 pm - 6:50 am

BOS

STL

18h 55m

1 stop

$208Multiple Airlines

Fri, Apr 10 - Mon, Apr 13

5:45 am - 4:54 pm

MCI

BOS

10h 09m

1 stop

5:49 pm - 11:29 am

BOS

MCI

18h 40m

1 stop

$218Spirit Airlines

Wed, Apr 22 - Tue, May 5

5:19 am - 11:32 am

SGF

BOS

5h 13m

1 stop

12:22 pm - 5:35 pm

BOS

SGF

6h 13m

1 stop

$251American Airlines

Wed, Apr 8 - Tue, Apr 14

6:55 pm - 1:13 am

SGF

BOS

5h 18m

1 stop

3:55 pm - 9:07 pm

BOS

SGF

6h 12m

1 stop

$257Delta

Fri, Apr 10 - Tue, Apr 14

6:55 pm - 1:13 am

SGF

BOS

5h 18m

1 stop

3:55 pm - 9:07 pm

BOS

SGF

6h 12m

1 stop

$273Delta

Fri, Apr 3 - Fri, Apr 10

10:08 am - 11:01 pm

COU

BOS

11h 53m

1 stop

6:30 am - 3:58 pm

BOS

COU

10h 28m

1 stop

$284American Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$85

Best time to beat the crowds with an average 10% drop in price.

Most popular time to fly with an average 4% increase in price.

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

Hampton

Waltham

Warwick

Wells

Plymouth

Everett

Middletown

Gloucester

Concord

Woburn

York Beach

Revere

Brookline

Burlington

West Yarmouth

Danvers

South Portland

Braintree

Quincy

Everything you need to know for your flight to Boston

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Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

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Return flight deals

Information on the airport you'll fly into in Boston

Boston (BOS)

BOS

$85 Find Cheap Flights from Missouri to Boston

KAYAK searches hundreds of travel sites at once for deals on flights to Boston

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

FAQs for booking flights from Missouri 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.

Traveling to a place near Boston?

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Cabin class types available on flights to Missouri

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

Find direct flights for Boston

Flights to other popular destinations

Flights from domestic origins to Boston

Choose which airport to fly into in Boston

Find deals for your return flight