BOS

$60 Find Cheap Flights from Missouri to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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

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Everything you should know

Cheapest round-trip
$144
Overall average: $499
Multiple Airlines
Mon 2/16Sun 2/22
MCI - BOS • 1 stop
Cheapest non-stop
$337
Typical prices: $408-$681
American Airlines
Wed 4/8Wed 4/15
STL - BOS • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Missouri to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Missouri to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Missouri to Boston

Mon, Feb 16 - Sun, Feb 22
Multiple Airlines Logo
11:26 am - 10:26 am
MCI
-
BOS
22h 00m
1 stop
Multiple Airlines Logo
6:00 am - 9:53 am
BOS
-
MCI
28h 53m
1 stop
$144Multiple Airlines
Sun, Feb 15 - Sun, Feb 22
Multiple Airlines Logo
11:26 am - 11:44 pm
MCI
-
BOS
11h 18m
1 stop
Multiple Airlines Logo
6:00 am - 9:53 am
BOS
-
MCI
28h 53m
1 stop
$166Multiple Airlines
Mon, Feb 16 - Tue, Feb 17
Spirit Airlines Logo
11:26 am - 10:26 am
MCI
-
BOS
22h 00m
1 stop
Spirit Airlines Logo
6:10 pm - 3:29 pm
BOS
-
MCI
22h 19m
2 stops
$179Spirit Airlines
Mon, Feb 2 - Mon, Feb 9
Frontier Logo
12:45 pm - 1:13 am
MCI
-
BOS
11h 28m
1 stop
Frontier Logo
6:00 am - 11:50 am
BOS
-
MCI
6h 50m
1 stop
$181Frontier
Mon, Feb 2 - Mon, Feb 9
Frontier Logo
12:45 pm - 1:13 am
MCI
-
BOS
11h 28m
1 stop
Frontier Logo
6:00 am - 11:50 am
BOS
-
MCI
6h 50m
1 stop
$182Frontier
Mon, Apr 6 - Mon, Apr 13
Spirit Airlines Logo
11:26 am - 3:28 pm
MCI
-
BOS
27h 02m
1 stop
Spirit Airlines Logo
5:40 am - 10:23 am
BOS
-
MCI
29h 43m
1 stop
$192Spirit Airlines
Tue, Feb 10 - Wed, Feb 11
American Airlines Logo
7:00 am - 3:29 pm
SGF
-
BOS
7h 29m
1 stop
American Airlines Logo
7:00 am - 11:49 am
BOS
-
SGF
5h 49m
1 stop
$251American Airlines
Wed, Feb 11 - Mon, Feb 16
American Airlines Logo
6:00 am - 3:17 pm
COU
-
BOS
8h 17m
1 stop
American Airlines Logo
6:52 am - 6:05 pm
BOS
-
COU
12h 13m
1 stop
$265American Airlines
Tue, Jun 30 - Tue, Jul 7
United Airlines Logo
3:16 pm - 9:33 pm
COU
-
BOS
5h 17m
1 stop
United Airlines Logo
8:00 am - 2:29 pm
BOS
-
COU
7h 29m
1 stop
$268United Airlines
Fri, Feb 27 - Tue, Mar 3
United Airlines Logo
11:15 am - 9:51 pm
COU
-
BOS
9h 36m
2 stops
United Airlines Logo
9:40 am - 2:28 pm
BOS
-
COU
5h 48m
1 stop
$274United Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$60
Best time to beat the crowds with an average 11% drop in price.
Most popular time to fly with an average 5% increase in price.
Flight from Kansas City to Boston

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?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Hampton
Waltham
Wells
Warwick
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

Information on the airport you'll fly into in Boston

Boston (BOS)