Missouri

$61+ 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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — STL
Jan 25 — Feb 11
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Antonio to Missouri with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from San Antonio to Missouri

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Missouri (USMO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$144
(CheapOair)

One-way from

$61
(Frontier)
From San Antonio to Missouri
One-way flight from San Antonio to Missouri

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 January 20, 2025.

This CheapOair deal was found by Cheapflights users on 1/19. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/137:50 pmSAT - STL
1 stop27h 53mFrontier
Sat 2/155:20 pmSTL - SAT
1 stop25h 30mFrontier
Deal found 1/19$144
This Booking.com deal was found by Cheapflights users on 1/20. 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.
Wed 2/195:45 amSAT - MCI
1 stop12h 42mMultiple Airlines
Wed 2/268:35 pmMCI - SAT
1 stop16h 43mMultiple Airlines
Deal found 1/20$235
This Delta deal was found by Cheapflights users on 1/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/267:00 amSAT - STL
1 stop5h 00mDelta
Fri 3/287:10 pmSTL - SAT
1 stop5h 27mDelta
Deal found 1/20$239
This FlightHub deal was found by Cheapflights users on 1/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/135:58 pmSAT - STL
1 stop28h 10mMultiple Airlines
Sun 2/164:00 pmSTL - SAT
1 stop18h 22mMultiple Airlines
Deal found 1/20$242
This FlightHub deal was found by Cheapflights users on 1/18. 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 2/205:45 amSAT - MCI
1 stop12h 42mSpirit Airlines
Sat 2/224:17 pmMCI - SAT
1 stop18h 05mSpirit Airlines
Deal found 1/18$278
This United Airlines deal was found by Cheapflights users on 1/19. 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 2/195:30 amSAT - STL
2 stops10h 10mUnited Airlines
Sun 2/234:30 pmSTL - SAT
1 stop6h 45mUnited Airlines
Deal found 1/19$314
This American Airlines deal was found by Cheapflights users on 1/20. 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 1/245:45 amSAT - SGF
1 stop4h 06mAmerican Airlines
Thu 1/302:14 pmSGF - SAT
1 stop5h 27mAmerican Airlines
Deal found 1/20$334
This Delta deal was found by Cheapflights users on 1/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/288:15 amSAT - SGF
1 stop6h 30mDelta
Sun 3/306:49 pmSGF - SAT
1 stop5h 48mDelta
Deal found 1/19$344
This Southwest deal was found by Cheapflights users on 1/20. 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.
Thu 2/201:10 pmSAT - MCI
Nonstop1h 55mSouthwest
Sun 2/237:30 pmMCI - SAT
1 stop4h 10mSouthwest
Deal found 1/20$347
This Southwest deal was found by Cheapflights users on 1/18. 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 3/266:25 amSAT - STL
Nonstop2h 05mSouthwest
Sun 3/3010:40 amSTL - SAT
1 stop5h 15mSouthwest
Deal found 1/18$369
This United deal was found by Cheapflights users on 1/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/2412:05 pmSAT - SGF
2 stops10h 09mUnited Airlines
Thu 1/303:11 pmSGF - SAT
1 stop4h 11mUnited Airlines
Deal found 1/20$409
This United Airlines deal was found by Cheapflights users on 1/19. 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.
Thu 5/225:30 amSAT - MCI
1 stop6h 39mUnited Airlines
Tue 5/276:10 pmMCI - SAT
1 stop4h 49mUnited Airlines
Deal found 1/19$411

Find flights from San Antonio to Missouri within your budget

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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Thu 2/13

7:50 pm-11:43 pm

1 stop27h 53m

Lambert-St Louis

Sat 2/15

5:20 pm-6:50 pm

1 stop25h 30m

$144

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Wed 2/19

5:45 am-6:27 pm

1 stop12h 42m

Kansas City

Wed 2/26

8:35 pm-1:18 pm

1 stop16h 43m

$235

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Wed 3/26

7:00 am-12:00 pm

1 stop5h 00m

Lambert-St Louis

Fri 3/28

7:10 pm-12:37 am

1 stop5h 27m

$239

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Thu 2/13

5:58 pm-10:08 pm

1 stop28h 10m

Lambert-St Louis

Sun 2/16

4:00 pm-10:22 am

1 stop18h 22m

$242

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 2/20

5:45 am-6:27 pm

1 stop12h 42m

Kansas City

Sat 2/22

4:17 pm-10:22 am

1 stop18h 05m

$278

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Wed 2/19

5:30 am-3:40 pm

2 stops10h 10m

Lambert-St Louis

Sun 2/23

4:30 pm-11:15 pm

1 stop6h 45m

$314

San AntonioSpringfield

SAT - SGF

SATSGF

San Antonio

Fri 3/28

8:15 am-2:45 pm

1 stop6h 30m

Springfield-Branson

Sun 3/30

6:49 pm-12:37 am

1 stop5h 48m

$344

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 2/20

1:10 pm-3:05 pm

Nonstop1h 55m

Kansas City

Sun 2/23

7:30 pm-11:40 pm

1 stop4h 10m

$347

San AntonioSt. Louis

SAT - STL

SATSTL

San Antonio

Wed 3/26

6:25 am-8:30 am

Nonstop2h 05m

Lambert-St Louis

Sun 3/30

10:40 am-3:55 pm

1 stop5h 15m

$369

San AntonioKansas City

SAT - MCI

SATMCI

San Antonio

Thu 5/22

5:30 am-12:09 pm

1 stop6h 39m

Kansas City

Tue 5/27

6:10 pm-10:59 pm

1 stop4h 49m

$411

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

Showing 1-10 of 27 results
1
2
3

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.

Travel insights for flights from San Antonio to Missouri

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

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 January 20, 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.

Weekly flight availability from San Antonio to Missouri

Explore weekly flight availability from San Antonio to Missouri. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated January 20, 2025.

The most flights from SAT to USMO are scheduled on a Monday (1 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (1 on average).

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 January 20, 2025.
Read reviews from past customers who have flown Delta, United Airlines and Southwest 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.
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.1
Very good
4,659 reviews
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
9,696 reviews
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

8.0
Very good
8,521 reviews
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

7.4
Good
8,982 reviews
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

6.3
Okay
8,110 reviews
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Boarding

8.2

Food

7.2

Comfort

8.1

Reviews

1 / 10

Wish the there were an electrical outlet to plug the phone. it died within 10 minutes of being in the air.

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?

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

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $61. Users have also found prices from $115 and $140 on Delta and Spirit Airlines, respectively.

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

  • 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 $437, our data indicates the cheapest price to be $175. The most popular route (San Antonio - Kansas City), is priced around $255.

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for San Antonio to Missouri

See prices for flight routes from nearby airports that may be better suited for you.

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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$112Average$236FlexibilityNo cancel feeOn-time65%
FrontierCheapest$127Average$185FlexibilityNo cancel feeOn-time62%
DeltaCheapest$134Average$291FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$183Average$369FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$202Average$373FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$291Average$437FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.