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$87+ Cheap flights from San Antonio (SAT) 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STL
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap flight deals from San Antonio to Missouri

Keep the following information in mind while searching for San Antonio to Missouri flight deals. Data was last updated May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$198
(Booking.com)

One-way from

$87
(Mytrip)

Popular in

March

Cheapest in

August

Average price

$366

Good round-trip deal

$342 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for San Antonio-Kansas City flight deals.
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Provider most trusted by Cheapflights users for San Antonio-Kansas City flights.
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From San Antonio to Missouri
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One-way flight from San Antonio to Missouri
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from San Antonio to Missouri.
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Price to beat on a one-way flight from San Antonio to Missouri.
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Find flight deals from San Antonio to Missouri

Cheapest flights from San Antonio to Missouri
Explore the most affordable flight options available from San Antonio to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 1, 2025.

This Booking.com deal was found by Cheapflights users on 4/29. 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.
Thu 5/156:25 pmSAT - STL
1 stop14h 44mFrontier
Sat 5/247:55 pmSTL - SAT
1 stop22h 41mFrontier
Deal found 4/29$198
This FlightHub deal was found by Cheapflights users on 4/30. 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.
Thu 5/2211:42 amSAT - MCI
1 stop7h 21mSpirit Airlines
Sun 5/257:58 pmMCI - SAT
1 stop9h 06mSpirit Airlines
Deal found 4/30$205
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/276:06 pmSAT - STL
1 stop5h 20mDelta
Tue 6/311:32 amSTL - SAT
1 stop5h 48mDelta
Deal found 4/29$229
This United Airlines deal was found by Cheapflights users on 4/30. 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 5/285:59 pmSAT - STL
1 stop4h 16mUnited Airlines
Wed 6/45:00 amSTL - SAT
2 stops8h 04mUnited Airlines
Deal found 4/30$234
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/266:34 pmSAT - STL
1 stop5h 17mAmerican Airlines
Wed 5/286:00 amSTL - SAT
1 stop7h 17mAmerican Airlines
Deal found 4/30$239
This American Airlines deal was found by Cheapflights users on 4/30. 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 7/86:00 amSAT - MCI
1 stop5h 57mAmerican Airlines
Wed 7/167:00 amMCI - SAT
1 stop5h 35mAmerican Airlines
Deal found 4/30$247
This American Airlines deal was found by Cheapflights users on 4/30. 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 8/76:00 amSAT - SGF
1 stop3h 34mAmerican Airlines
Fri 8/87:34 pmSGF - SAT
1 stop4h 06mAmerican Airlines
Deal found 4/30$249
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 5/155:20 pmSAT - JLN
1 stop6h 25mUnited Airlines
Mon 5/197:59 amJLN - SAT
2 stops7h 47mUnited Airlines
Deal found 4/29$279
This Southwest deal was found by Cheapflights users on 4/30. 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 5/216:05 amSAT - MCI
1 stop4h 40mSouthwest
Fri 5/232:40 pmMCI - SAT
Nonstop2h 05mSouthwest
Deal found 4/30$284
This United Airlines deal was found by Cheapflights users on 4/30. 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.
Thu 5/1512:19 pmSAT - SGF
1 stop5h 56mUnited Airlines
Mon 5/194:55 pmSGF - SAT
1 stop6h 17mUnited Airlines
Deal found 4/30$284
This Southwest deal was found by Cheapflights users on 4/29. 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.
Tue 5/272:25 pmSAT - STL
Nonstop2h 10mSouthwest
Tue 6/35:05 pmSTL - SAT
Nonstop2h 15mSouthwest
Deal found 4/29$287
This Delta deal was found by Cheapflights users on 4/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/1312:20 pmSAT - SGF
1 stop5h 51mDelta
Mon 6/166:56 pmSGF - SAT
1 stop5h 21mDelta
Deal found 4/30$294

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio 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 May 1, 2025.
Use the filters below to find and compare flights from San Antonio to Missouri that are best for you.

Fly from

San Antonio

Fly to

Missouri

Route

Depart

Return

Price

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Thu 5/15

6:25 pm-9:09 am

1 stop14h 44m

Lambert-St Louis

Sat 5/24

7:55 pm-6:36 pm

1 stop22h 41m

$198

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 6/4

6:05 pm-11:59 pm

1 stop5h 54m

Kansas City

Sat 6/7

5:49 pm-11:03 pm

1 stop5h 14m

$199

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Tue 5/27

6:06 pm-11:26 pm

1 stop5h 20m

Lambert-St Louis

Tue 6/3

11:32 am-5:20 pm

1 stop5h 48m

$229

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Wed 5/28

5:59 pm-10:15 pm

1 stop4h 16m

Lambert-St Louis

Wed 6/4

5:00 am-1:04 pm

2 stops8h 04m

$234

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Tue 7/8

2:35 pm-4:30 pm

Nonstop1h 55m

Kansas City

Wed 7/16

2:15 pm-4:10 pm

Nonstop1h 55m

$237

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Mon 5/26

6:34 pm-11:51 pm

1 stop5h 17m

Lambert-St Louis

Wed 5/28

6:00 am-1:17 pm

1 stop7h 17m

$239

San AntonioSpringfield

SAT - SGF

SATSGF

San Antonio

Thu 8/7

6:00 am-9:34 am

1 stop3h 34m

Springfield-Branson

Fri 8/8

7:34 pm-11:40 pm

1 stop4h 06m

$249

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 5/22

2:55 pm-1:50 pm

1 stop22h 55m

Kansas City

Mon 5/26

7:58 pm-5:04 am

1 stop9h 06m

$266

San AntonioJoplin

SAT - JLN

SATJLN

San Antonio

Thu 5/15

5:20 pm-11:45 pm

1 stop6h 25m

Joplin

Mon 5/19

7:59 am-3:46 pm

2 stops7h 47m

$279

San AntonioSpringfield

SAT - SGF

SATSGF

San Antonio

Thu 5/15

12:19 pm-6:15 pm

1 stop5h 56m

Springfield-Branson

Mon 5/19

4:55 pm-11:12 pm

1 stop6h 17m

$284

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 36 results
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Best time to book a flight from San Antonio to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from San Antonio 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 San Antonio to Missouri

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

Currently, August is the cheapest month in which you can book a flight from San Antonio to Missouri (average of $311). Flying from San Antonio 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.

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

Find hourly flight availability from San Antonio 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 May 1, 2025.

When flying from San Antonio 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 May 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from San Antonio to Missouri. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
4,294 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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
9,972 reviews

Comfort

7.9

Boarding

8.1

Entertainment

7.1

Food

7.1

Crew

8.5

Overall

8.0

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 San Antonio 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 San Antonio to Missouri?

    If you book a flight to Missouri from San Antonio, you will be flying from San Antonio, which is the city’s only airport. San Antonio (SAT) is located 7.6 mi from the center of San Antonio.

  • How popular is this San Antonio to Missouri flight route?

    This flight path from San Antonio to Missouri was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from San Antonio to Missouri one-way?

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $87. Users have also found prices from $96 and $115 on Frontier and Delta, respectively.

  • What are the most popular routes from San Antonio to Missouri?

    When deciding which route to take from San Antonio to Missouri consider San Antonio - Lambert-St Louis, San Antonio - Kansas City or San Antonio - Springfield-Branson as they are the most popular.

  • What are the cheapest flights from San Antonio to Missouri?

    Looking for the cheapest flight from San Antonio to Missouri? While on average our users pay $328, our data indicates the cheapest price to be $149. The most popular route (San Antonio - Lambert-St Louis), is priced around $224.

  • Can I find deals for flights from San Antonio to Missouri that include hotel bookings?

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

  • How can I find direct flights from San Antonio to Missouri?

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

  • Can I find deals for business class flights from San Antonio to Missouri?

    Yes. Cheapflights offers flight deals from San Antonio 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 San Antonio to Missouri?

    Currently, August is the cheapest month in which you can book a flight from San Antonio to Missouri (average of $311). Flying from San Antonio 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 San Antonio to Missouri

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Top 6 airlines flying from San Antonio to Missouri

Discover the top 6 airlines that operate flights from San Antonio 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$279FlexibilityNo cancel feeOn-time65%
FrontierCheapest$128Average$202FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$266FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$168Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$347FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$227Average$387FlexibilityNo cancel feeOn-time63%

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