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Missouri

$49+ Cheap flights from St. Louis (STL) to Missouri

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STL
Nov 27 — Dec 41
Thu 11/27
Thu 12/4
1 adult, Economy
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Cheap flight deals from St. Louis to Missouri

Keep the following information in mind while searching for St. Louis to Missouri flight deals. Data was last updated October 28, 2025.

Round-trip from

$129
(Trip.com)

One-way from

$49
(Southwest)

Good round-trip deal

$394 or less

Good one-way deal

$195 or less
From Lambert-St Louis to Missouri
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One-way flight from Lambert-St Louis to Missouri
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Price to beat on a round-trip flight from Lambert-St Louis to Missouri.
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Price to beat on a one-way flight from Lambert-St Louis to Missouri.
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Find flight deals from St. Louis to Missouri

Cheapest flights from St. Louis to Missouri
Explore the most affordable flight options available from St. Louis to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 28, 2025.

This Trip.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 pmSTL - MCI
1 stop21h 34mFrontier
Sat 11/158:28 pmMCI - STL
1 stop12h 39mFrontier
Deal found 10/27$129
This Southern / Mokulele deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southern / Mokulele is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/289:20 amSTL - UIN
Nonstop0h 51mSouthern / Mokulele
Tue 10/283:45 pmUIN - STL
Nonstop0h 50mSouthern / Mokulele
Deal found 10/27$158
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/117:45 pmSTL - MCI
1 stop21h 34mMultiple Airlines
Sat 11/156:00 amMCI - STL
2 stops27h 07mMultiple Airlines
Deal found 10/27$240
This Kiwi.com deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/147:45 pmSTL - MCI
1 stop23h 48mMultiple Airlines
Sun 11/166:00 amMCI - STL
1 stop7h 17mMultiple Airlines
Deal found 10/25$263
This Kiwi.com deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/53:30 pmSTL - MCI
1 stop7h 45mMultiple Airlines
Sun 12/78:45 pmMCI - STL
1 stop13h 29mMultiple Airlines
Deal found 10/27$270
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/110:45 pmSTL - MCI
Nonstop1h 10mSouthwest
Wed 12/36:15 amMCI - STL
Nonstop1h 15mSouthwest
Deal found 10/27$274
This Southwest deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1210:00 amSTL - MCI
1 stop6h 35mSouthwest
Sat 12/133:55 pmMCI - STL
Nonstop1h 05mSouthwest
Deal found 10/27$291
This American Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/246:00 amSTL - SGF
1 stop9h 12mAmerican Airlines
Sun 12/283:42 pmSGF - STL
1 stop8h 03mAmerican Airlines
Deal found 10/28$436
This American Airlines deal was found by Cheapflights users on 10/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/219:08 amSTL - SGF
1 stop13h 20mAmerican Airlines
Wed 12/247:03 amSGF - STL
1 stop25h 32mAmerican Airlines
Deal found 10/27$461
This United Airlines deal was found by Cheapflights users on 10/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2410:00 amSTL - SGF
1 stop12h 13mUnited Airlines
Mon 12/16:35 pmSGF - STL
1 stop17h 40mUnited Airlines
Deal found 10/26$487
This American Airlines deal was found by Cheapflights users on 10/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/258:39 amSTL - SGF
1 stop10h 02mAmerican Airlines
Fri 11/287:11 pmSGF - STL
1 stop4h 51mAmerican Airlines
Deal found 10/25$534
This United Airlines deal was found by Cheapflights users on 10/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/104:43 pmSTL - SGF
1 stop28h 08mUnited Airlines
Mon 11/176:35 pmSGF - STL
1 stop17h 53mUnited Airlines
Deal found 10/28$605

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Missouri that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
Use the filters below to find and compare flights from St. Louis to Missouri that are best for you.

Fly from

St. Louis

Fly to

Missouri

Route

Depart

Return

Price

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 11/11

7:45 pm-5:19 pm

1 stop21h 34m

Kansas City

Sat 11/15

8:28 pm-9:07 am

1 stop12h 39m

$129

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mon 1/5

10:30 pm-11:40 pm

Nonstop1h 10m

Kansas City

Mon 1/26

3:35 pm-10:20 pm

1 stop6h 45m

$147

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 12/5

3:30 pm-11:15 pm

1 stop7h 45m

Kansas City

Sun 12/7

8:45 pm-10:14 am

1 stop13h 29m

$270

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mon 12/1

7:25 pm-12:35 am

1 stop5h 10m

Kansas City

Wed 12/3

6:15 am-7:30 am

Nonstop1h 15m

$274

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 1/3

2:15 pm-3:20 pm

Nonstop1h 05m

Kansas City

Mon 1/5

1:30 pm-2:30 pm

Nonstop1h 00m

$274

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Wed 12/24

6:00 am-3:12 pm

1 stop9h 12m

Springfield-Branson

Sun 12/28

3:42 pm-11:45 pm

1 stop8h 03m

$436

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Sun 12/21

9:08 am-10:28 pm

1 stop13h 20m

Springfield-Branson

Wed 12/24

7:03 am-8:35 am

1 stop25h 32m

$461

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Mon 11/24

10:00 am-10:13 pm

1 stop12h 13m

Springfield-Branson

Mon 12/1

6:35 pm-12:15 pm

1 stop17h 40m

$487

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Tue 11/25

8:39 am-6:41 pm

1 stop10h 02m

Springfield-Branson

Fri 11/28

7:11 pm-12:02 am

1 stop4h 51m

$534

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Mon 11/10

4:43 pm-8:51 pm

1 stop28h 08m

Springfield-Branson

Mon 11/17

6:35 pm-12:28 pm

1 stop17h 53m

$605

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 29 results
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Best time to book a flight from St. Louis to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from St. Louis with our price prediction graph.
Estimated round-trip 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.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Missouri

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

Currently, April is the cheapest month in which you can book a flight from St. Louis to Missouri (average of $101). Flying from St. Louis to Missouri in January is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STL to MO?

Find hourly flight availability from St. Louis to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 28, 2025.

When flying from St. Louis to Missouri, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 58% versus a flight in the afternoon.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Missouri. Reviews last updated October 28, 2025.
Peruse reviews from past customers who have flown with Southwest from St. Louis to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Missouri. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from St. Louis to Missouri?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Missouri. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

  • How long is the flight from St. Louis to Missouri?

    Departing from St. Louis to Missouri will take you 1h 10m. The distance between St. Louis and Missouri is about 236 mi. This flight may include one or multiple stops.

  • What are the most popular routes from St. Louis to Missouri?

    The most popular flight routes from St. Louis to Missouri are Lambert-St Louis - Kansas City, Lambert-St Louis - Springfield-Branson and Lambert-St Louis - Kirksville Cannon Memorial.

  • Can I find deals for flights from St. Louis to Missouri that include hotel bookings?

    Yes. In addition to deals on St. Louis to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Missouri?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Missouri.

  • Can I find deals for business class flights from St. Louis to Missouri?

    Yes. Cheapflights offers flight deals from St. Louis to Missouri by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from St. Louis to Missouri?

    Currently, April is the cheapest month in which you can book a flight from St. Louis to Missouri (average of $101). Flying from St. Louis to Missouri in January is currently the most expensive (average of $694). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for St. Louis to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from St. Louis to Missouri

Discover the top airline that operate flights from St. Louis to Missouri. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated October 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$97Average$330FlexibilityNo cancel feeOn-time63%

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