BOS

$101 Find Cheap Flights from Missouri to Boston - Compare and Save

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 7/31. 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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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, Aug 14 - Tue, Aug 18
Frontier Logo
6:17 pm - 7:42 am
MCI
-
BOS
12h 25m
1 stop
Frontier Logo
12:45 pm - 10:41 am
BOS
-
MCI
22h 56m
1 stop
$202Frontier
Fri, Aug 14 - Tue, Aug 18
Frontier Logo
6:17 pm - 7:42 am
MCI
-
BOS
12h 25m
1 stop
Frontier Logo
12:45 pm - 10:41 am
BOS
-
MCI
22h 56m
1 stop
$230Frontier
Wed, Jul 22 - Thu, Aug 20
Multiple Airlines Logo
11:44 am - 9:09 am
COU
-
BOS
20h 25m
1 stop
Multiple Airlines Logo
10:04 am - 9:44 am
BOS
-
COU
24h 40m
1 stop
$295Multiple Airlines
Fri, Jul 17 - Tue, Aug 11
Multiple Airlines Logo
9:56 am - 10:09 am
COU
-
BOS
23h 13m
1 stop
Multiple Airlines Logo
10:04 am - 10:54 am
BOS
-
COU
25h 50m
1 stop
$305Multiple Airlines
Thu, Sep 10 - Mon, Sep 14
United Airlines Logo
6:15 am - 12:50 pm
COU
-
BOS
5h 35m
1 stop
United Airlines Logo
6:00 am - 10:39 am
BOS
-
COU
5h 39m
1 stop
$308United Airlines
Wed, Sep 9 - Sun, Sep 13
United Airlines Logo
11:20 am - 9:59 pm
COU
-
BOS
9h 39m
2 stops
United Airlines Logo
6:00 am - 10:39 am
BOS
-
COU
5h 39m
1 stop
$314United Airlines
Wed, Aug 5 - Wed, Aug 12
American Airlines Logo
12:43 pm - 9:45 pm
COU
-
BOS
8h 02m
2 stops
American Airlines Logo
10:33 am - 6:03 pm
BOS
-
COU
8h 30m
2 stops
$319American Airlines
Thu, Sep 10 - Tue, Sep 15
Delta Logo
4:00 pm - 11:31 pm
SGF
-
BOS
6h 31m
1 stop
Delta Logo
8:00 am - 2:34 pm
BOS
-
SGF
7h 34m
1 stop
$329Delta
Mon, Sep 14 - Thu, Sep 17
Delta Logo
7:00 am - 1:22 pm
STL
-
BOS
5h 22m
1 stop
Delta Logo
5:40 am - 9:29 am
BOS
-
STL
4h 49m
1 stop
$347Delta
Sat, Sep 5 - Mon, Sep 14
American Airlines Logo
5:06 pm - 11:58 pm
SGF
-
BOS
5h 52m
1 stop
American Airlines Logo
4:29 pm - 10:32 pm
BOS
-
SGF
7h 03m
1 stop
$364American Airlines
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Good to know

Low seasonJanuary
Cheapest flight$101
Best time to beat the crowds with an average 18% drop in price.
Most popular time to fly and prices are also 7% lower on average.
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
Warwick
Wells
Waltham
Middletown
Everett
Plymouth
Concord
Gloucester
Woburn
Revere
Brookline
South Portland
York Beach
Burlington
West Yarmouth
Braintree
Danvers
Somerville

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)