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Cheap Flights to Missouri - Explore Airfares, Routes & Airlines

With many flights to Missouri, travelers have plenty of choices to plan their trip with more convenience and flexibility. Flights operate throughout the week across leading airlines, with a mix of nonstop and connecting options available. Browse one-way fares from $54.99, round-trip fares from $233.68, and other affordable options to suit different budgets and travel needs. Review airline schedules, explore route options and choose suitable flights to Missouri based on your travel plans and preferences.

Find Cheap Flight Deals to Missouri from $54.99

Discover cheap flights to Missouri with updated one-way and round-trip airfare deals across popular routes. Compare fares, choose from multiple airlines, and book flights to top cities in Missouri at competitive prices.Call us for phone only deals at 
One Way Round Trip
ATL Atlanta Fri, Jul 17
MKC Kansas City
from $54.99
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FLL Fort Lauderdale Tue, Aug 4
STL St Louis
from $126.98
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WAS Washington DC Wed, Oct 14
MKC Kansas City
from $132.99
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NYC New York City Tue, Aug 4
STL St Louis
from $132.99
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NYC New York City Wed, Oct 21
MKC Kansas City
from $132.99
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BOS Boston Wed, Jul 22
STL St Louis
from $137.99
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HOU Houston Tue, Aug 4
STL St Louis
from $137.99
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SAN San Diego Wed, Oct 21
MKC Kansas City
from $142.99
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SAN San Diego Tue, Jul 21
STL St Louis
from $145.99
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BOS Boston Mon, Sep 21
MKC Kansas City
from $145.99
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FLL Fort Lauderdale Sat, Aug 1
MKC Kansas City
from $146.99
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SEA Seattle Wed, Aug 5
STL St Louis
from $146.99
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PDX Portland Thu, Aug 6
MKC Kansas City
from $147.99
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*All fares above were last found on:
Fares are one way/round trip. Fares incl. all fuel surcharges, taxes & fees and our service fees. Displayed fares are subject to change and cannot be guaranteed at the time of booking. See all booking terms and conditions. 202606~Ref:VhQDivT-zkamCtoSwvjj3Q

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Better deals are one call away Call us Say and save Expires Jun 30, 2026. Where applicable discount applies to service fees for qualified airline tickets. Amount of service fee discount varies: maximum savings of $10 per person applied to bookings from one (1) traveler up to five (5) travelers; the maximum discount applied is $50. Promo Code and Instant Savings offers can be combined up to the amount of our service fees but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. Promo code only applicable for bookings created over the phone through our call center.