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$59+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
STL — STL
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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 February 20, 2025.

Round-trip from

$71
(Trip.com)

One-way from

$59
(Southwest)

Good round-trip deal

$287 or less

Good one-way deal

$174 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 February 20, 2025.

This Priceline deal was found by Cheapflights users on 2/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/11:00 pmSTL - UIN
Nonstop1h 00mSouthern / Mokulele
Wed 6/47:50 amUIN - STL
Nonstop1h 00mSouthern / Mokulele
Deal found 2/20$98
This Southwest deal was found by Cheapflights users on 2/20. 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 3/2810:45 pmSTL - MCI
Nonstop1h 10mSouthwest
Mon 3/315:50 amMCI - STL
Nonstop1h 05mSouthwest
Deal found 2/20$132
This Booking.com deal was found by Cheapflights users on 2/20. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/287:03 pmSTL - MCI
1 stop24h 32mFrontier
Sun 3/308:35 pmMCI - STL
1 stop12h 41mFrontier
Deal found 2/20$230
This American Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 4/410:17 amSTL - MCI
1 stop5h 19mAmerican Airlines
Mon 4/75:37 amMCI - STL
1 stop4h 00mAmerican Airlines
Deal found 2/20$295
This American Airlines deal was found by Cheapflights users on 2/20. 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 4/211:55 amSTL - SGF
1 stop8h 37mAmerican Airlines
Fri 4/45:33 amSGF - STL
1 stop10h 38mAmerican Airlines
Deal found 2/20$380
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/75:15 pmSTL - IRK
2 stops22h 10mMultiple Airlines
Tue 3/114:00 pmIRK - STL
2 stops19h 45mMultiple Airlines
Deal found 2/20$417
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/46:44 amSTL - MCI
1 stop17h 15mAlaska Airlines
Mon 4/77:00 amMCI - STL
1 stop16h 59mAlaska Airlines
Deal found 2/20$442
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Fri 3/77:00 amSTL - MCI
1 stop13h 29mUnited Airlines
Tue 3/116:25 pmMCI - STL
1 stop21h 06mUnited Airlines
Deal found 2/20$507
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 4/28:00 amSTL - SGF
1 stop13h 56mUnited Airlines
Fri 4/45:10 pmSGF - STL
2 stops19h 09mUnited Airlines
Deal found 2/20$517
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Wed 3/58:20 amSTL - JLN
1 stop9h 28mUnited Airlines
Thu 4/37:59 amJLN - STL
1 stop7h 48mUnited Airlines
Deal found 2/19$546
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/159:50 amSTL - SGF
3 stops22h 27mMultiple Airlines
Mon 5/193:09 pmSGF - STL
3 stops27h 23mMultiple Airlines
Deal found 2/20$564

Find flights from St. Louis to Missouri within your budget

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 February 20, 2025.

Fly from

St. Louis

Fly to

Missouri

Route

Depart

Return

Price

St. LouisQuincy

STL - UIN

STLUIN

Lambert-St Louis

Mon 3/17

1:00 pm-2:00 pm

Nonstop1h 00m

Quincy Regional

Mon 3/24

11:10 am-12:10 pm

Nonstop1h 00m

$74

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mon 3/17

10:45 pm-11:55 pm

Nonstop1h 10m

Kansas City

Mon 3/24

6:40 pm-7:45 pm

Nonstop1h 05m

$117

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 3/18

5:10 am-9:44 am

1 stop4h 34m

Kansas City

Tue 3/25

6:06 pm-10:18 pm

1 stop4h 12m

$255

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 4/4

6:51 pm-1:40 pm

1 stop18h 49m

Kansas City

Sun 4/6

8:35 pm-9:06 am

1 stop12h 31m

$296

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 3/7

9:50 am-4:17 pm

3 stops30h 27m

Kansas City

Wed 3/12

4:39 pm-4:42 pm

1 stop24h 03m

$358

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Wed 4/2

11:55 am-8:32 pm

1 stop8h 37m

Springfield-Branson

Fri 4/4

5:33 am-4:11 pm

1 stop10h 38m

$380

St. LouisKirksville

STL - IRK

STLIRK

Lambert-St Louis

Fri 3/7

5:15 pm-3:25 pm

2 stops22h 10m

Kirksville Cannon Memorial

Tue 3/11

4:00 pm-11:45 am

2 stops19h 45m

$417

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 4/4

6:44 am-11:59 pm

1 stop17h 15m

Kansas City

Mon 4/7

7:00 am-11:59 pm

1 stop16h 59m

$442

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Fri 3/7

7:00 am-8:29 pm

1 stop13h 29m

Kansas City

Tue 3/11

6:25 pm-3:31 pm

1 stop21h 06m

$507

St. LouisSpringfield

STL - SGF

STLSGF

Lambert-St Louis

Wed 4/2

8:00 am-9:56 pm

1 stop13h 56m

Springfield-Branson

Fri 4/4

5:10 pm-12:19 pm

2 stops19h 09m

$517

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 19 results
1
2

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.

Travel insights for flights from St. Louis to Missouri

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

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 February 20, 2025.

When flying from St. Louis to Missouri, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Missouri by month

Plan your trip to Missouri by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Missouri ranges from 1.1 - 5.2 inches per month. May is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Missouri when rainfall is around 1.1 in.

Temperature in Missouri by month

Plan your trip to Missouri by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Missouri, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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 February 20, 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from St. Louis to Missouri have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,766 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Comfort

8.1

Entertainment

7.6

Overall

8.1

Boarding

8.2

Food

7.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

  • What are the cheapest airlines to fly from St. Louis to Missouri one-way?

    One-way options have recently been found by users for as low as $59 on Southwest. Other airlines that offer cheap prices include Spirit Airlines from $99 and American Airlines from $129 one-way.

  • 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 - Quincy Regional.

  • 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, August is the cheapest month in which you can book a flight from St. Louis to Missouri (average of $311). Flying from St. Louis to Missouri in March is currently the most expensive (average of $356). 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 2 airlines flying from St. Louis to Missouri

Discover the top 2 airlines 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$137Average$496FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$286Average$397FlexibilityNo cancel feeOn-time71%
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