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Find cheap flights from San Antonio to Missouri from $84

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Antonio to Missouri departing on 6/18. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Mon 7/1
Mon 7/8

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Best Missouri Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

St. Louis
St. Louis1 stop$159
Springfield
Springfield1 stop$198
Joplin
Joplin1 stop$543

Good to know

Low season

January

High season

October

Cheapest flight

$84
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from San Antonio to St. Louis

FAQs - booking Missouri flights

  • How does KAYAK find such low prices on flights from San Antonio to Missouri?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Antonio to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Antonio to Missouri?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Missouri from San Antonio is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Antonio to Missouri?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Missouri with an airline and back to San Antonio with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Antonio to Missouri?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Missouri from San Antonio up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Missouri

  • Morning departure is around 11% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 5 airlines serving from San Antonio to Missouri

 
Need help choosing which airline to fly with from San Antonio to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10410 reviews
8.0Entertainment
8.2Boarding
7.9Comfort
7.4Food
8.6Crew
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

This flight was delayed multiple times and eventually canceled around 2-3ish. Original take off time was around 10:30am. By 3, there were no other options out of Houston, so stuck in Houston for from 3pm - 11am the next day.

The plane was dirty and the in seat air wasn't blowing as planes usually do.

There was a group of school age passengers that were very loud and unruly with their chaperones were no where to be found.

Last minute gate change nearly caused us to miss our flight. Change was not announced or displayed in the main board at the old gate. Terrible communication. When we landed we had to wait 20 minutes because there was another plane at the assigned gate. Not the crew’s fault, but adding 20 minutes to a 45 minute flight sucked.

On time every leg of the journey and exceptional staff at counter, gate, and on board. I haven’t travelled in US for a long time and was genuinely surprised how pleasant this was.

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

I liked everything about the flight. The service was excellent!

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Nothing, terrible travel experience due to weather and maintenance delays and was left stranded in Austin.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

The flight was short. However, my bag was delayed and was put on another flight.

Left from gate 30 minutes before flight. Never been late to a flight ever. It says 15 minutes before explicitly on the ticket.

Flight was cancelled had to move to another gate late again no internet paid for the month and never can use it waste of money

Flight delayed over an over all day until it cancelled at 1:30am. Would not repeatedly delay that late. Offer hotel rooms and rebook early. Very difficult for families with small children

Missed the flight because of them and up geting a rental car

Flight was fine. It took an unusually long time to have baggage delivered to the carousel in ORD.

I arrived to the airport 2 hours before my American Airlines flight was scheduled to take off. I have TSA pre-check. The airport was crazy packed when I arrived. After momentarily standing in the pre-check line, the TSA agent said that I am not pre-check. Of course I said that I am because I entered my KTN number on all my traveling sites and programs. I had to get out of line and go back to the AA counter to discover that American Airlines did not add my KTN to my boarding pass. I had to call TSA to find out my number, then have AA enter it onto my boarding pass. The emblem would not load onto my boarding pass. By this time, I decided to use my Clear in order to get through TSA but the line was ridiculous long. By the time I made through TSA, I missed my 11:08am flight and was re-booked for the 5:30pm. This is after the AA employee told me I should have gotten to the airport early. AA use to be a dependable airline not I use them only if I have too.

The flight was on time and nice as always for me with spirit but the cabin crew were not good. They left the lights on on a red eye for the entire flight.

Arrived 3 hours early and never made it past baggage drop

Crew was nice, explained emergency protocol very well. Flight took off and arrived on time. Pilot explained the small delay that occurred with docking and providing updates. I would definitely fly spirit again.

I had no legroom, although I paid for extra legroom. I could barely put my bag in front of my feet and under the seat. The Wi-Fi was horrible. In fact the flight attendant said that they had to reboot it and see if it was going to work and never did.

what I like about Spirit is that the pilot and crew are good communicators. The plane itself - well, its a budget airline and you get what is expected, But I generally just feel safer, somehow, when I know more about what is going on - and Spirit has always done a good job of telling me what is going on: why the delay, why the turbulence, why this and that... and that means a lot to me.

I paid just under 200 for flight and luggage, then paid 200 to change the flight, then paid 100 for a carry on. Then the cancelled the flight. Of the 500 I spent they refunded 250. I bought a delta flight for 270 never flew with spirit, but spirit kept 250, not even refunding the 100 for the carry on though they cancelled the flight (for weather on a day with only a slight rain ).

Flight was canceled. Knew there was weather, and were notified of 20 min delayed, and then suddenly canceled. Next reschedule was for 2 days. No help other than to refund. Thankfully full refund and appreciate that. I appreciate discounted airline but felt they could've done more for customer inconvenience.

Terrible as usual!!!! Very unprofessional and rude flight attendants! You get what you pay for! HORRIBLE

Flying on Spirit Airline is a penny-pinching beat down.

The text told me it was changed to Terminal E and Gate D5. But with no one on site to ask questions there was confusion on where to go as all the gates were E's. Then we took the skyline to the D area. We left to get something to eat. No announcement was made but my daughter happened to asked and they told her our gate was moved to D12. I will not fly Spirit again.

Flight was delay 9hrs and nothing was provided at airport, had to go and get a room to sleep in, paid for Uber back and fort with no offers until we landed back home a 1hr later for a $75 voucher for a future flight.

Didn't like anything..entire crew was very rude to everyone on the flight. Plane old and the trays fall down on you the while time you're flying. Charged more for a carry on bag than for the plane ticket itself. Did make it from point a to point b, but worth the extra money to fly with another airline

9 hours of delay!! Was not able to check my luggage that I paid for!!!

It was delayed 9 hours for operational reasons, despite the plane arriving to the airport on time.

I am very disappointed with Frontier Airlines. They cancelled our flight because they couldn't find a crew member, and then didn't get us to our connecting flight. We had to cancel our whole vacation. We were promised flight and hotel vouchers, but they never sent them.

9hrs delay and didn’t provided anything until after flight landed $75 voucher for fiuture travel no meals or anything.

It was ridiculously hard to check in for the flight, and Frontier charged us a LOT of money to have a carry on suitcase, and then told everyone we could not carry on bags and had to check them through at the gate, and didn't refund the extra money we paid to have the suitcase as carry on.

I had a terrible experience with Frontier. I arrived before the 60 minute cut off and was told that Frontier has a two hour window for bags. I was then told the next available flight wasn’t until the end of the day (I had booked a 6am flight). I took a look around and saw other people being told that they could not board their flights or that they had to pay additional fees. I opted to rebook on American Airlines. There’s absolutely no straightforward way to contact Frontier, so this ticket was a complete waste of money. Oh - and the kicker is that the lady lied about the two hour cut off.

Frontier won’t help you at the airport without paying $25. Carry on was $75. Then you get on the plain and every beverage or snack is also a charge. Seats are hard and real packed in. I would never fly them again.

Worst experience I have seen. The flight was cancelled without any reason.

Book cheap flights from San Antonio to Missouri

Recent round-trip flight deals

7/15Mon
1 stopSpirit Airlines
2h 50mSAT-MCI
7/17Wed
1 stopSpirit Airlines
3h 26mMCI-SAT
$150
9/4Wed
1 stopSpirit Airlines
7h 33mSAT-STL
9/9Mon
1 stopSpirit Airlines
28h 49mSTL-SAT
$159
8/20Tue
1 stopFrontier
15h 38mSAT-STL
8/23Fri
1 stopFrontier
22h 15mSTL-SAT
$182
6/13Thu
1 stopFrontier
13h 08mSAT-STL
6/20Thu
1 stopFrontier
16h 50mSTL-SAT
$185
8/3Sat
1 stopAmerican Airlines
3h 22mSAT-SGF
8/7Wed
1 stopAmerican Airlines
3h 41mSGF-SAT
$198
8/14Wed
1 stop
6h 49mSAT-STL
8/16Fri
1 stop
22h 15mSTL-SAT
$198
8/20Tue
1 stopUnited Airlines
7h 55mSAT-SGF
8/23Fri
1 stopUnited Airlines
7h 20mSGF-SAT
$202
7/13Sat
1 stopAmerican Airlines
5h 09mSAT-SGF
7/17Wed
1 stopAmerican Airlines
4h 23mSGF-SAT
$206
8/20Tue
2 stopsUnited Airlines
9h 24mSAT-SGF
8/23Fri
1 stopUnited Airlines
4h 30mSGF-SAT
$207
6/27Thu
1 stop
11h 46mSAT-MCI
6/28Fri
1 stop
18h 18mMCI-SAT
$216

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Recent one-way flight deals

6/18Tue
1 stopSpirit Airlines
9h 02mSAT-STL
$84
7/15Mon
1 stopSpirit Airlines
2h 50mSAT-MCI
$91
7/16Tue
1 stopSpirit Airlines
8h 32mSAT-MCI
$92
6/5Wed
1 stopFrontier
10h 33mSAT-STL
$96
6/5Wed
1 stopFrontier
10h 33mSAT-STL
$101
7/25Thu
1 stopSun Country Air
22h 44mSAT-MCI
$148
7/18Thu
1 stopUnited Airlines
4h 26mSAT-MCI
$188
6/5Wed
2 stopsUnited Airlines
8h 44mSAT-STL
$279
7/13Sat
2 stopsAmerican Airlines
9h 38mSAT-MCI
$282
6/5Wed
2 stopsAmerican Airlines
11h 08mSAT-STL
$293

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Last minute flights from San Antonio to Missouri

Last minute flight, train and bus deals

6/3Mon
multi-stopFrontier
11h 08mSAT-STL
6/4Tue
multi-stopFrontier
23h 50mSTL-SAT
$257
6/5Wed
multi-stopFrontier
9h 41mSAT-MCI
6/12Wed
multi-stopFrontier
22h 52mMCI-SAT
$318
6/3Mon
multi-stopSpirit Airlines
7h 40mSAT-MCI
6/10Mon
multi-stopSpirit Airlines
16h 26mMCI-SAT
$324
6/6Thu
multi-stop
13h 38mSAT-STL
6/10Mon
multi-stop
11h 14mSTL-SAT
$358
6/3Mon
multi-stop
22h 52mSAT-MCI
6/10Mon
multi-stop
11h 15mMCI-SAT
$358
6/3Mon
multi-stopSpirit Airlines
7h 40mSAT-MCI
6/10Mon
multi-stopSpirit Airlines
16h 14mMCI-SAT
$376
6/5Wed
multi-stopAmerican Airlines
7h 25mSAT-MCI
6/10Mon
multi-stopAmerican Airlines
5h 40mMCI-SAT
$394
6/3Mon
multi-stopAmerican Airlines
4h 02mSAT-STL
6/4Tue
multi-stopAmerican Airlines
7h 48mSTL-SAT
$583
6/5Wed
multi-stopUnited Airlines
9h 05mSAT-MCI
6/12Wed
multi-stopUnited Airlines
7h 30mMCI-SAT
$818
6/3Mon
multi-stopUnited Airlines
4h 06mSAT-SGF
6/4Tue
multi-stopUnited Airlines
7h 53mSGF-SAT
$933

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San Antonio - Missouri Flights

Departure:

San Antonio (SAT)United States

Return flight deals:

Missouri - San Antonio

Cabin classes: