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$89+ 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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STL
abr. 2 — abr. 91
mié. 4/2
mié. 4/9
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 marzo 28, 2025.

Round-trip from

$187
(Southwest)

One-way from

$89
(Southwest)

Good round-trip deal

$327 or less

Good one-way deal

$154 or less
From San Antonio to Missouri
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One-way 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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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 marzo 28, 2025.

This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/202:25 pmSAT - STL
Nonstop2h 10mSouthwest
mar. 5/275:20 amSTL - SAT
1 stop3h 45mSouthwest
Deal found 3/26$187
This American Airlines deal was found by Cheapflights users on 3/27. 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.
mié. 4/2311:46 amSAT - MCI
1 stop5h 59mAmerican Airlines
lun. 4/287:41 pmMCI - SAT
1 stop4h 17mAmerican Airlines
Deal found 3/27$195
This CheapOair deal was found by Cheapflights users on 3/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/257:59 pmSAT - STL
1 stop28h 05mFrontier
dom. 4/279:55 pmSTL - SAT
1 stop14h 42mFrontier
Deal found 3/27$200
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 4/3012:13 pmSAT - STL
1 stop5h 49mDelta
dom. 5/47:01 pmSTL - SAT
1 stop5h 29mDelta
Deal found 3/27$218
This Delta deal was found by Cheapflights users on 3/26. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/85:20 amSAT - MCI
1 stop5h 47mDelta
lun. 5/125:26 pmMCI - SAT
1 stop6h 55mDelta
Deal found 3/26$232
This Mytrip deal was found by Cheapflights users on 3/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/76:45 amSAT - MCI
1 stop13h 27mSpirit Airlines
dom. 5/117:58 pmMCI - SAT
1 stop9h 06mSpirit Airlines
Deal found 3/26$234
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/245:30 amSAT - STL
1 stop4h 31mUnited Airlines
dom. 8/245:30 pmSTL - SAT
1 stop5h 30mUnited Airlines
Deal found 3/27$244
This CheapOair deal was found by Cheapflights users on 3/26. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 4/137:51 pmSAT - MCI
1 stop23h 46mFrontier
jue. 4/1712:19 pmMCI - SAT
1 stop6h 42mFrontier
Deal found 3/26$250
This Delta deal was found by Cheapflights users on 3/27. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/115:30 amSAT - SGF
1 stop5h 53mDelta
mar. 4/156:54 pmSGF - SAT
1 stop5h 36mDelta
Deal found 3/27$259
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 4/115:20 pmSAT - JLN
1 stop6h 25mUnited Airlines
mar. 4/157:59 amJLN - SAT
2 stops9h 50mUnited Airlines
Deal found 3/27$260
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2211:40 amSAT - MCI
Nonstop1h 55mSouthwest
sáb. 5/244:15 pmMCI - SAT
Nonstop2h 05mSouthwest
Deal found 3/25$262
This United Airlines deal was found by Cheapflights users on 3/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/114:45 pmSAT - SGF
1 stop6h 41mUnited Airlines
mar. 9/166:00 amSGF - SAT
1 stop7h 05mUnited Airlines
Deal found 3/27$265

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 marzo 28, 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

mar. 5/20

2:25 pm-4:35 pm

Nonstop2h 10m

Lambert-St Louis

mar. 5/27

5:20 am-9:05 am

1 stop3h 45m

$187

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

mié. 4/23

11:46 am-5:45 pm

1 stop5h 59m

Kansas City

lun. 4/28

7:41 pm-11:58 pm

1 stop4h 17m

$195

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

vie. 4/25

7:59 pm-12:04 am

1 stop28h 05m

Lambert-St Louis

dom. 4/27

9:55 pm-12:37 pm

1 stop14h 42m

$200

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

mié. 4/30

12:13 pm-6:02 pm

1 stop5h 49m

Lambert-St Louis

dom. 5/4

7:01 pm-12:30 am

1 stop5h 29m

$218

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

jue. 5/8

5:20 am-11:07 am

1 stop5h 47m

Kansas City

lun. 5/12

5:26 pm-12:21 am

1 stop6h 55m

$232

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

mié. 5/7

6:45 am-8:12 pm

1 stop13h 27m

Kansas City

dom. 5/11

7:58 pm-5:04 am

1 stop9h 06m

$234

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

dom. 4/13

7:51 pm-7:37 pm

1 stop23h 46m

Kansas City

jue. 4/17

12:19 pm-7:01 pm

1 stop6h 42m

$250

San AntonioSpringfield

SAT - SGF

SATSGF

San Antonio

vie. 4/11

5:30 am-11:23 am

1 stop5h 53m

Springfield-Branson

mar. 4/15

6:54 pm-12:30 am

1 stop5h 36m

$259

San AntonioJoplin

SAT - JLN

SATJLN

San Antonio

vie. 4/11

5:20 pm-11:45 pm

1 stop6h 25m

Joplin

mar. 4/15

7:59 am-5:49 pm

2 stops9h 50m

$260

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

jue. 5/22

11:40 am-1:35 pm

Nonstop1h 55m

Kansas City

sáb. 5/24

4:15 pm-6:20 pm

Nonstop2h 05m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 38 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 marzo 28, 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 marzo 28, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines 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.
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,897 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,274 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.7

Food

7.1

Comfort

8.1

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 Southwest. According to our data, you can fly for as low as $89. Users have also found prices from $92 and $94 on Spirit Airlines and American Airlines, 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 $295, our data indicates the cheapest price to be $91. The most popular route (San Antonio - Lambert-St Louis), is priced around $197.

  • 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 marzo 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$279FlexibilityNo cancel feeOn-time65%
FrontierCheapest$126Average$190FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$269FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$363FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$362FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$227Average$395FlexibilityNo cancel feeOn-time63%
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