$242+ 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 18/10. 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
15 Oct — 22 Oct1
1 adult
1 adult, Economy

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 15 September 2025.

Good round-trip deal

$586 or less
Price to beat on a round-trip flight from Missouri.
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Find flights from Missouri

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 15 September 2025.

Tue 21/1005:55MCI - SJO
1 stop7h 03mDelta
Wed 29/1013:23SJO - MCI
1 stop9h 29mDelta
Deal found 15/9$648
Tue 18/1109:05MCI - HNL
1 stop11h 28mUnited Airlines
Tue 25/1118:05HNL - MCI
1 stop10h 51mUnited Airlines
Deal found 12/9$676
Fri 28/1107:00MCI - SJO
1 stop15h 07mDelta
Wed 10/1207:00SJO - MCI
1 stop15h 44mDelta
Deal found 12/9$681
Sun 16/1108:05MCI - SJO
1 stop14h 02mDelta
Sat 22/1108:26SJO - MCI
2 stops14h 57mDelta
Deal found 14/9$688
Fri 28/1107:00MCI - SJO
1 stop15h 07mDelta
Sun 7/1207:00SJO - MCI
1 stop16h 56mDelta
Deal found 12/9$715
Mon 5/116:56MCI - HNL
1 stop22h 24mAlaska Airlines
Tue 13/107:00HNL - MCI
1 stop26h 42mAlaska Airlines
Deal found 13/9$722
Wed 28/114:55MCI - HNL
1 stop12h 24mAlaska Airlines
Mon 2/221:40HNL - MCI
2 stops14h 40mAlaska Airlines
Deal found 12/9$732
Thu 23/1005:55MCI - SJO
1 stop7h 03mDelta
Tue 28/1013:23SJO - MCI
1 stop9h 28mDelta
Deal found 15/9$750
Mon 10/1116:49MCI - HNL
1 stop22h 16mAlaska Airlines
Mon 17/1121:55HNL - MCI
1 stop12h 07mAlaska Airlines
Deal found 13/9$775
Thu 23/1005:55MCI - SJO
1 stop7h 03mDelta
Mon 27/1013:23SJO - MCI
1 stop9h 28mDelta
Deal found 15/9$784
Fri 27/207:00MCI - HNL
1 stop10h 50mAlaska Airlines
Wed 4/307:00HNL - MCI
1 stop12h 47mAlaska Airlines
Deal found 12/9$787
Fri 27/213:45MCI - HNL
1 stop11h 31mUnited Airlines
Wed 4/322:55HNL - MCI
2 stops13h 08mUnited Airlines
Deal found 12/9$797

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 15 September 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

Tue 21/10

05:55-11:58

1 stop7h 03m

San José Juan Santamaria Intl

Tue 28/10

13:23-23:51

1 stop9h 28m

$648

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 28/11

07:00-22:07

1 stop15h 07m

San José Juan Santamaria Intl

Tue 9/12

07:00-22:44

1 stop15h 44m

$681

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 13/11

08:05-22:07

1 stop14h 02m

San José Juan Santamaria Intl

Tue 18/11

07:00-22:35

1 stop15h 35m

$681

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 25/10

05:55-11:58

1 stop7h 03m

San José Juan Santamaria Intl

Wed 29/10

13:23-23:52

1 stop9h 29m

$681

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 28/11

07:00-22:07

1 stop15h 07m

San José Juan Santamaria Intl

Thu 11/12

14:31-23:56

1 stop9h 25m

$681

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sun 16/11

08:05-22:07

1 stop14h 02m

San José Juan Santamaria Intl

Sat 22/11

08:26-23:23

2 stops14h 57m

$688

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Fri 28/11

07:00-22:07

1 stop15h 07m

San José Juan Santamaria Intl

Sun 7/12

07:00-23:56

1 stop16h 56m

$715

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 23/10

05:55-11:58

1 stop7h 03m

San José Juan Santamaria Intl

Tue 28/10

13:23-23:51

1 stop9h 28m

$750

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Thu 23/10

05:55-11:58

1 stop7h 03m

San José Juan Santamaria Intl

Mon 27/10

13:23-23:51

1 stop9h 28m

$784

Kansas CitySan José

MCI - SJO

MCISJO

Kansas City

Sat 29/11

07:00-22:07

1 stop15h 07m

San José Juan Santamaria Intl

Sat 6/12

14:31-23:56

1 stop9h 25m

$784

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 59 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, September is the cheapest month in which you can book a flight from Missouri (average of $282). Flying from Missouri in December will prove the most costly (average of $780). 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 $586. Explore other affordable destinations below.

Washington, D.C.
Washington, D.C.
From $349

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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 15 September 2025.

  • What is the cheapest month to fly from Missouri?

    At the present moment the cheapest month to fly from Missouri is currently September; with December 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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