BOS

$70 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 1/23. 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

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Everything you should know

Cheapest round-trip
$128
Typical prices: $392-$588
Frontier
Fri 1/23Mon 1/26
MCI - BOS • 1 stop
Cheapest non-stop
$191
Typical prices: $421-$608
Southwest
Tue 1/13Tue 1/20
STL - BOS • Non-stop
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Flight Deals
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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

Fri, Jan 23 - Mon, Jan 26
Frontier Logo
12:45 pm - 1:13 amMCI-BOS
11h 28m1 stop
Frontier Logo
6:00 am - 11:50 amBOS-MCI
6h 50m1 stop
$128Frontier
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Wed, Jan 21 - Tue, Jan 27
Multiple Airlines Logo
5:42 pm - 2:38 pmSTL-BOS
19h 56m1 stop
Multiple Airlines Logo
3:43 pm - 11:33 pmBOS-STL
8h 50m1 stop
$142Multiple Airlines
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Wed, Jan 21 - Fri, Jan 23
Multiple Airlines Logo
5:42 pm - 2:38 pmSTL-BOS
19h 56m1 stop
Multiple Airlines Logo
3:43 pm - 11:33 pmBOS-STL
8h 50m1 stop
$143Multiple Airlines
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Thu, Jan 8 - Mon, Jan 12
Frontier Logo
3:43 pm - 1:19 amSTL-BOS
8h 36m1 stop
Frontier Logo
11:41 am - 10:33 pmBOS-STL
11h 52m1 stop
$161Frontier
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Fri, Feb 27 - Tue, Mar 3
Spirit Airlines Logo
11:26 am - 11:57 pmMCI-BOS
11h 31m1 stop
Spirit Airlines Logo
7:00 am - 3:29 pmBOS-MCI
9h 29m1 stop
$191Spirit Airlines
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Thu, Feb 26 - Sat, Feb 28
Spirit Airlines Logo
11:26 am - 11:57 pmMCI-BOS
11h 31m1 stop
Spirit Airlines Logo
7:00 am - 3:29 pmBOS-MCI
9h 29m1 stop
$194Spirit Airlines
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Sat, Feb 28 - Tue, Mar 3
American Airlines Logo
6:00 pm - 11:59 pmSGF-BOS
4h 59m1 stop
American Airlines Logo
6:45 am - 1:49 pmBOS-SGF
8h 04m1 stop
$251American Airlines
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Wed, Jan 7 - Sat, Jan 10
Delta Logo
5:00 pm - 1:04 amSGF-BOS
7h 04m1 stop
Delta Logo
6:55 am - 12:11 pmBOS-SGF
6h 16m1 stop
$257Delta
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Wed, Jan 21 - Sat, Jan 24
Delta Logo
5:00 pm - 1:04 amSGF-BOS
7h 04m1 stop
Delta Logo
1:30 pm - 9:10 pmBOS-SGF
8h 40m1 stop
$288Delta
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Tue, Dec 16 - Sat, Dec 20
American Airlines Logo
6:40 am - 11:40 pmCOU-BOS
16h 00m1 stop
American Airlines Logo
1:45 pm - 10:03 pmBOS-COU
9h 18m1 stop
$380American Airlines
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Good to know

Low seasonFebruary
Cheapest flight$70
Best time to beat the crowds with an average 10% 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
Plymouth
Warwick
Middletown
Everett
Gloucester
Concord
York Beach
Woburn
Brookline
Revere
West Yarmouth
Burlington
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)