$206+ Cheap flights from Missouri

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/1. 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.
STL — SJO
26 Dec — 2 Jan1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Missouri

Discover essential information about flights departing from Missouri, including flight schedules, destinations, airlines operating at the Missouri airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 26 November 2025.

Good round-trip deal

$614 or less

Good one-way deal

$919 or less
Price to beat on a round-trip flight from Missouri.
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Price to beat on a one-way flight from Missouri.
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Find flights from Missouri

Enter your travel dates to find the best prices.

Cheapest flights from Missouri
Explore the most affordable flight options available from Missouri. Find the lowest fares based on data from user searches, with prices last updated on 26 November 2025.

Sun 25/105:50MCI - SJO
1 stop16h 25mDelta
Thu 29/107:00SJO - MCI
1 stop10h 13mDelta
Deal found 24/11$619
Tue 24/205:35MCI - SJO
1 stop16h 27mDelta
Wed 4/314:25SJO - MCI
1 stop9h 29mDelta
Deal found 26/11$679
Sun 1/308:00MCI - SJO
1 stop12h 39mUnited Airlines
Wed 4/323:28SJO - MCI
2 stops15h 00mUnited Airlines
Deal found 26/11$686
Sat 6/1217:45MCI - SJO
1 stop10h 05mMultiple Airlines
Fri 12/1205:00SJO - MCI
2 stops14h 54mMultiple Airlines
Deal found 25/11$711
Thu 5/210:44MCI - SJO
1 stop11h 31mDelta
Tue 17/207:00SJO - MCI
1 stop13h 41mDelta
Deal found 25/11$714
Mon 25/506:10MCI - SJO
1 stop17h 29mUnited Airlines
Mon 1/613:30SJO - MCI
1 stop19h 10mUnited Airlines
Deal found 24/11$728
Wed 18/213:50MCI - HNL
1 stop11h 16mUnited Airlines
Mon 23/222:50HNL - MCI
1 stop9h 58mUnited Airlines
Deal found 24/11$751
Sat 6/1219:01MCI - SJO
1 stop17h 24mSpirit Airlines
Fri 12/1212:39SJO - MCI
1 stop10h 36mSpirit Airlines
Deal found 26/11$753
Tue 24/210:44MCI - SJO
1 stop11h 18mDelta
Tue 10/313:20SJO - MCI
1 stop7h 43mDelta
Deal found 26/11$764
Wed 18/206:23MCI - HNL
2 stops19h 05mDelta
Mon 23/217:15HNL - MCI
2 stops16h 10mDelta
Deal found 24/11$771
Sat 6/1207:00MCI - SJO
1 stop15h 20mDelta
Tue 9/1207:00SJO - MCI
1 stop10h 30mDelta
Deal found 25/11$772
Sat 6/1207:00MCI - SJO
1 stop15h 20mDelta
Thu 11/1207:00SJO - MCI
1 stop16h 47mDelta
Deal found 25/11$774

Find flights from Missouri within your budget

 
Find flights departing from Missouri that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 26 November 2025. In the last 7 days, Cheapflights users made a total of 134,765 searches

Fly to

San José

Route

Departure

Return

Price

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Mon 25/5

06:10-22:39

1 stop17h 29m

San José Juan Santamaria Intl

Mon 1/6

13:30-09:40

1 stop19h 10m

$728

Kansas CityHonolulu

MCI - HNL

MCIHNL

Kansas City

Wed 18/2

13:50-21:06

1 stop11h 16m

Honolulu

Mon 23/2

22:50-12:48

1 stop9h 58m

$751

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 6/12

08:05-22:20

1 stop14h 15m

San José Juan Santamaria Intl

Mon 15/12

07:00-16:06

1 stop9h 06m

$772

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 6/12

07:00-22:20

1 stop15h 20m

San José Juan Santamaria Intl

Wed 10/12

14:31-23:47

1 stop9h 16m

$772

Kansas CityHonolulu

MCI - HNL

MCIHNL

Kansas City

Fri 20/2

14:49-22:06

1 stop11h 17m

Honolulu

Thu 5/3

23:59-21:29

1 stop17h 30m

$781

Kansas CityHonolulu

MCI - HNL

MCIHNL

Kansas City

Thu 26/2

06:30-15:56

1 stop13h 26m

Honolulu

Mon 2/3

16:45-09:54

1 stop13h 09m

$790

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 6/12

14:50-22:20

1 stop7h 30m

San José Juan Santamaria Intl

Sat 13/12

08:26-14:21

2 stops29h 55m

$795

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 7/12

05:50-22:20

1 stop16h 30m

San José Juan Santamaria Intl

Wed 10/12

07:00-16:08

1 stop9h 08m

$841

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 7/12

05:50-22:20

1 stop16h 30m

San José Juan Santamaria Intl

Mon 15/12

14:31-22:24

1 stop7h 53m

$841

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 7/12

05:50-22:20

1 stop16h 30m

San José Juan Santamaria Intl

Tue 9/12

07:00-17:30

1 stop10h 30m

$841

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 43 results
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Best time to book a flight from Missouri

Have a flexible travel schedule? Discover the best time to fly from Missouri with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Missouri

Get recent, data-driven insights about flights from Missouri including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Missouri?

Currently, October is the cheapest month in which you can book a flight from Missouri (average of $285). Flying from Missouri in June will prove the most costly (average of $718). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What is the cheapest place to fly to from Missouri?

The cheapest city to fly to from Missouri is Washington, D.C., with prices starting at $614. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From $614
Dallas/Fort Worth
Dallas/Fort Worth
From $687

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Direct flights from USA

Book a direct flight from one of these other cities located in USA.
Direct flights from Kansas City

Related info for your journey

Access useful and relevant information related to your journey from Missouri. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 26 November 2025.

  • What is the cheapest month to fly from Missouri?

    At the present moment the cheapest month to fly from Missouri is currently October; with June being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

  • How does Cheapflights help users find flights from Missouri?

    Cheapflights makes it easy to find flights from Missouri by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

  • Why should you use Cheapflights to find cheap flight tickets from Missouri?

    Millions of users choose and trust Cheapflights to book the best flight deals from Missouri for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Missouri with no change fees?

    Yes, we can. To see specific flights from Missouri with no change fees, users can toggle flexible booking options after using the search form above to find flights.

  • Can Cheapflights notify me if prices for flights from Missouri become cheaper?

    Yes! Start tracking prices for flights from Missouri today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Missouri?

Cheapflights makes it easy to find flights from Missouri by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Missouri?

Millions of users choose and trust Cheapflights to book the best flight deals from Missouri for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Missouri with no change fees?

Yes, we can. To see specific flights from Missouri with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Missouri become cheaper?

Yes! Start tracking prices for flights from Missouri today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive the alerts.

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