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Kansas

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

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — ICT
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from St. Louis to Kansas

Keep the following information in mind while searching for St. Louis to Kansas flight deals. Data was last updated June 12, 2025.

Round-trip from

$97
(Southwest)

One-way from

$49
(Southwest)

Popular in

August

Cheapest in

January

Average price

$372
From Lambert-St Louis to Kansas
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One-way flight from Lambert-St Louis to Kansas
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Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($29 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Kansas

Cheapest flights from St. Louis to Kansas
Explore the most affordable flight options available from St. Louis to Kansas. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This Southwest deal was found by Cheapflights users on 6/11. 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 11/1010:15 pmSTL - TUL
Nonstop1h 20mSouthwest
Wed 11/126:00 amTUL - STL
Nonstop1h 15mSouthwest
Deal found 6/11$97
This Southwest deal was found by Cheapflights users on 6/11. 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.
Sat 10/118:25 amSTL - MCI
Nonstop1h 05mSouthwest
Mon 10/137:20 amMCI - STL
1 stop3h 35mSouthwest
Deal found 6/11$241
This FlightHub deal was found by Cheapflights users on 6/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1210:45 amSTL - MCI
1 stop10h 41mSpirit Airlines
Sun 7/1310:30 amMCI - STL
1 stop23h 22mSpirit Airlines
Deal found 6/10$265
This American Airlines deal was found by Cheapflights users on 6/10. 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.
Thu 7/106:00 amSTL - ICT
1 stop6h 11mAmerican Airlines
Mon 7/147:17 pmICT - STL
1 stop4h 34mAmerican Airlines
Deal found 6/10$279
This United Airlines deal was found by Cheapflights users on 6/12. 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.
Tue 7/225:00 amSTL - TUL
2 stops8h 52mUnited Airlines
Wed 7/236:15 pmTUL - STL
1 stop4h 30mUnited Airlines
Deal found 6/12$324
This American Airlines deal was found by Cheapflights users on 6/11. 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 7/19:24 amSTL - TUL
1 stop6h 39mAmerican Airlines
Mon 7/76:57 pmTUL - STL
1 stop4h 00mAmerican Airlines
Deal found 6/11$365
This Mytrip deal was found by Cheapflights users on 6/10. 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.
Sat 7/59:50 amSTL - MCI
3 stops32h 54mMultiple Airlines
Thu 7/1010:30 amMCI - STL
1 stop23h 22mMultiple Airlines
Deal found 6/10$368
This United Airlines deal was found by Cheapflights users on 6/10. 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.
Sat 7/267:55 amSTL - ICT
1 stop6h 53mUnited Airlines
Mon 7/287:30 amICT - STL
1 stop7h 07mUnited Airlines
Deal found 6/10$369
This American Airlines deal was found by Cheapflights users on 6/11. 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.
Mon 6/305:37 amSTL - MCI
1 stop4h 19mAmerican Airlines
Wed 7/25:25 amMCI - STL
1 stop6h 33mAmerican Airlines
Deal found 6/11$382
This Southwest deal was found by Cheapflights users on 6/10. 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.
Wed 6/259:55 pmSTL - ICT
Nonstop1h 25mSouthwest
Sun 6/295:50 amICT - STL
Nonstop1h 20mSouthwest
Deal found 6/10$399
This Mytrip deal was found by Cheapflights users on 6/11. 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 6/269:50 amSTL - TUL
3 stops33h 23mMultiple Airlines
Mon 6/303:59 pmTUL - STL
3 stops24h 46mMultiple Airlines
Deal found 6/11$475
This United Airlines deal was found by Cheapflights users on 6/11. 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 7/95:15 amSTL - JLN
1 stop11h 44mUnited Airlines
Wed 7/168:05 amJLN - STL
1 stop7h 42mUnited Airlines
Deal found 6/11$517

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Kansas 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 June 12, 2025.
Use the filters below to find and compare flights from St. Louis to Kansas that are best for you.

Fly from

St. Louis

Fly to

Kansas

Route

Depart

Return

Price

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Mon 11/10

10:15 pm-11:35 pm

Nonstop1h 20m

Tulsa

Wed 11/12

6:00 am-7:15 am

Nonstop1h 15m

$97

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 7/12

10:45 am-9:26 pm

1 stop10h 41m

Kansas City

Sun 7/13

10:30 am-9:52 am

1 stop23h 22m

$265

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Thu 7/10

6:00 am-12:11 pm

1 stop6h 11m

Wichita Eisenhower National

Mon 7/14

7:17 pm-11:51 pm

1 stop4h 34m

$279

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Tue 7/8

6:45 pm-11:25 pm

1 stop4h 40m

Kansas City

Fri 7/11

2:40 pm-6:30 pm

1 stop3h 50m

$287

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Tue 7/22

5:00 am-1:52 pm

2 stops8h 52m

Tulsa

Wed 7/23

6:15 pm-10:45 pm

1 stop4h 30m

$324

St. LouisTulsa

STL - TUL

STLTUL

Lambert-St Louis

Tue 7/1

9:24 am-4:03 pm

1 stop6h 39m

Tulsa

Mon 7/7

6:57 pm-10:57 pm

1 stop4h 00m

$365

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Sat 7/5

9:50 am-6:44 pm

3 stops32h 54m

Kansas City

Thu 7/10

10:30 am-9:52 am

1 stop23h 22m

$368

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Sat 7/26

7:55 am-2:48 pm

1 stop6h 53m

Wichita Eisenhower National

Mon 7/28

7:30 am-2:37 pm

1 stop7h 07m

$369

St. LouisKansas City

STL - MCI

STLMCI

Lambert-St Louis

Mon 6/30

5:37 am-9:56 am

1 stop4h 19m

Kansas City

Wed 7/2

5:25 am-11:58 am

1 stop6h 33m

$382

St. LouisWichita

STL - ICT

STLICT

Lambert-St Louis

Wed 6/25

9:55 pm-11:20 pm

Nonstop1h 25m

Wichita Eisenhower National

Sun 6/29

5:50 am-7:10 am

Nonstop1h 20m

$399

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 31 results
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Best time to book a flight from St. Louis to Kansas

Have a flexible travel schedule? Discover the best time to fly to Kansas 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 Kansas

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Kansas (average of $357). Flying from St. Louis to Kansas in March is currently the most expensive (average of $441). 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 KS?

Find hourly flight availability from St. Louis to Kansas. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 12, 2025.

When flying from St. Louis to Kansas, 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 Kansas by month

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

In terms of precipitation, rainfall in Kansas ranges from 0.8 - 5.2 inches per month. June is typically the wettest month, when rainfall can reach 5.2 in. January is typically the driest time to visit Kansas when rainfall is around 0.8 in.

Temperature in Kansas by month

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

If weather is an important factor for your trip to Kansas, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Kansas

Get insights into the airlines that provide service to Kansas. 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 Kansas. Reviews last updated June 12, 2025.
Read through reviews of airlines operating flights from St. Louis to Kansas, such as Alaska Airlines, Southwest and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.1

Food

7.1

Crew

8.5

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Kansas. 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 Kansas?

    If you book a flight to Kansas from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

    One-way options have recently been found by users for as low as $49 on Southwest. Other airlines that offer cheap prices include American Airlines from $79 and Spirit Airlines from $104 one-way.

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

    When deciding which route to take from St. Louis to Kansas consider Lambert-St Louis - Kansas City, Lambert-St Louis - Tulsa or Lambert-St Louis - Joplin as they are the most popular.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Kansas 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 Kansas?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Kansas (average of $357). Flying from St. Louis to Kansas in March is currently the most expensive (average of $441). 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 Kansas

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 Kansas

Discover the top 2 airlines that operate flights from St. Louis to Kansas. 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$158Average$362FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$224Average$480FlexibilityNo cancel feeOn-time63%

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