How much does a first class flight to San Antonio cost?

You can catch a first class flight to San Antonio starting at just $588 on average, and if you’re flexible, flying from United States may even cost as little as $516 (price last reported on Apr 18). Please be aware that travel dates and airline, among other factors, may have an impact on final prices. Compare flight prices

What is the cheapest business class flight to San Antonio?

Travelers who want to upgrade from Economy but find first class tickets too expensive can try flying business class. business class flight tickets to San Antonio usually cost $949 per person, which is still a hefty 61% savings for comfortable seats and some premium services (compared to first class seats for this destination). Check prices

Which cabin class is available for American Airlines flights to San Antonio?

Tired of flying Economy? American Airlines, the most highly rated airline for flights to San Antonio, offers several premium cabin classes: first, business, premium economy. We advise exploring other airlines and being flexible with where you’re flying from to have the most cabin choices. Search all airlines

Which airlines have first class flights to San Antonio?

Alaska Airlines, Delta, United Airlines, American Airlines, Spirit Airlines, Hawaiian Airlines are some popular airlines that have first class flights to San Antonio. You can explore the full list of great perks and services that come with your first class ticket on your preferred airline’s website. See all airlines

First Class Flights to San Antonio | $186

1 adult

0 bags

First Class ticket deals available from 900+ travel sites.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Cheap First Class Flight Deals to San Antonio

Round-trip

One-way

Quickest round-trip

Quickest one-way

Best round-trip

Best one-way

Recent first class round-trip flight deals to San Antonio

Enter your travel dates to find the best prices.

7:10 am - 8:23 am

DFW

SAT

1h 13mnonstop

8:23 pm - 9:44 pm

SAT

DFW

1h 21mnonstop

$375American Airlines

ti., mai 19 - to., mai 21

9:55 pm - 11:06 pm

DFW

SAT

1h 11mnonstop

5:00 am - 6:17 am

SAT

DFW

1h 17mnonstop

$422American Airlines

sø., mai 24 - to., mai 28

7:10 am - 8:23 am

DFW

SAT

1h 13mnonstop

5:00 am - 6:19 am

SAT

DFW

1h 19mnonstop

$447American Airlines

ti., mai 19 - to., mai 21

5:10 am - 8:27 am

DFW

SAT

3h 17m

1 stop

7:35 pm - 10:59 pm

SAT

DFW

3h 24m

1 stop

$505United Airlines

sø., mai 24 - to., mai 28

9:45 am - 11:10 am

ATL

SAT

2h 25mnonstop

5:30 am - 8:56 am

SAT

ATL

2h 26mnonstop

$609Delta

to., aug. 13 - sø., aug. 16

1:40 pm - 4:57 pm

DEN

SAT

2h 17mnonstop

5:30 am - 6:49 am

SAT

DEN

2h 19mnonstop

$615United Airlines

on., mai 20 - to., mai 21

8:53 pm - 10:25 pm

ATL

SAT

2h 32mnonstop

5:25 am - 8:53 am

SAT

ATL

2h 28mnonstop

$641Delta

ma., mai 4 - lø., mai 9

9:00 pm - 4:16 pm

EWR

SAT

20h 16m

2 stops

7:04 pm - 9:03 am

SAT

EWR

12h 59m

1 stop

$786Spirit Airlines

lø., jun. 13 - to., jun. 18

8:00 am - 5:00 am

DEN

SAT

20h 00m

2 stops

7:02 am - 9:40 pm

SAT

DEN

15h 38m

2 stops

$1,573Alaska Airlines

to., jul. 9 - ti., jul. 14

8:00 am - 5:00 am

DEN

SAT

20h 00m

2 stops

7:02 am - 11:59 pm

SAT

DEN

17h 57m

1 stop

$1,727Alaska Airlines

to., jul. 16 - sø., jul. 19

First Class Flights to San Antonio - Travel Insights & Trends

Get data-powered insights and trends for First Class flights to San Antonio to help you craft the best travel plan

What cabin class options are available on United States to San Antonio flights?

There are 4 cabin classes available to choose from on United States to San Antonio flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to San Antonio flights?

No. A direct flight is the cheapest option for a flight between United States to San Antonio.

What is the cheapest airline that flies First Class from United States to San Antonio?

American Airlines, Delta, and United Airlines are popular carriers operating the cheapest First Class flights from United States to San Antonio

What is the cheapest month to fly First Class to San Antonio?

In general, December is the cheapest month to fly First Class from United States to San Antonio. Due to it being the ‘off-season’ during this time, you can expect First Class flight prices to be around $552. If you aren’t able to travel during the month of December, then book First Class flights to San Antonio from United States during August instead. First Class flights to San Antonio in August, while not as cheap as those in December, still average around $651.

What is the cheapest day to depart on your First Class flight to San Antonio?

The cheapest day to depart from United States to San Antonio is on a Monday when prices can be found for as low as $620. Be sure to avoid booking your departure on a Thursday as prices are generally higher than usual. According to our data, the average First Class ticket price to San Antonio on a Thursday is $1,104.

How long does it take to fly to San Antonio?

Flight times vary depending on what airport in United States you fly out of and what airport in San Antonio you fly into. For example, flying from Los Angeles to Austin takes 2h 45m on average. On the other hand, flying from Miami to Austin takes 2h 55m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

How many flights depart from United States to San Antonio on average per day?

138 flights are operational daily from United States to San Antonio as of April 2026. The most popular departure time for this route is 6:00PM, with 48% of flights per day taking off in the evening.

How many flights depart from United States to San Antonio on average per week?

The number of flights available between United States and San Antonio is 967 per week as of April 2026. The most frequent departure day is Fri, with 17% of weekly flights leaving on this day.

What airlines fly First Class to San Antonio?

Delta is the most popular airline offering First Class flights to San Antonio, with 38% of our users opting to fly with them when traveling to San Antonio. Other popular options include United Airlines and American Airlines. There are a total of 5 different airlines flying to San Antonio.

Popular Airlines for First Class Flights to San Antonio

Book reliable First Class tickets to San Antonio from top-rated airlines

Airline	Rating	First Class	Price
United Airlines	PriceFrom $186	First Class	Rating 7.4 See reviews	7.7 Boarding 7.3 Comfort 8.1 Crew 7.1 Entertainment 6.6 Food Reviews 1 / 10 There was no screen for the inflight entertainment. Also, I volunteered to board a later flight in exchange for $300 credit, and they told me that I would receive the credit regardless of whether they needed me to board the later flight. However, I have not heard anything about receiving the credit.	Search United Airlines flights

How much does a first class flight to San Antonio cost?
You can catch a first class flight to San Antonio starting at just $588 on average, and if you’re flexible, flying from United States may even cost as little as $516 (price last reported on Apr 18). Please be aware that travel dates and airline, among other factors, may have an impact on final prices.
Which airlines have first class flights to San Antonio?
Alaska Airlines, Delta, United Airlines, American Airlines, Spirit Airlines, Hawaiian Airlines are some popular airlines that have first class flights to San Antonio. You can explore the full list of great perks and services that come with your first class ticket on your preferred airline’s website.
What is the cheapest business class flight to San Antonio?
Travelers who want to upgrade from Economy but find first class tickets too expensive can try flying business class. business class flight tickets to San Antonio usually cost $949 per person, which is still a hefty 61% savings for comfortable seats and some premium services (compared to first class seats for this destination).
Which cabin class is available for American Airlines flights to San Antonio?
Tired of flying Economy? American Airlines, the most highly rated airline for flights to San Antonio, offers several premium cabin classes: first, business, premium economy. We advise exploring other airlines and being flexible with where you’re flying from to have the most cabin choices.

About First Class Flights to San Antonio

Helpful overview information on San Antonio First Class ticket prices, flight duration, and airlines

Fastest flight time	1h 11m
Closest Airport	Houston George Bush Intcntl
Most Popular Airline	United Airlines

The quickest First Class flight you can catch to San Antonio takes 1h 11m, which departs from Dallas/Fort Worth to San Antonio.

The nearest airport for all arrivals to San Antonio is Houston George Bush Intcntl. First Class flyers can expect to travel 190.0 mi to get to downtown.

The most popular airline for First Class flights to San Antonio found on momondo this week is United Airlines, with a user rating of 7.4/10. There is one airline in total servicing this route with First Class options.

Search flight deals

Frequently asked questions about San Antonio First Class flights

Is it worth flying First Class to San Antonio?

Many travelers choose flying First Class to San Antonio for plenty of reasons. From comfortable seats and exclusive services to additional entertainment and dining options, First Class cabins can offer a lot to both the regular traveler and the frequent flyers. Perks and amenities vary by airlines, please refer to the airline’s website for full information.

How long does it take to fly to San Antonio?

While the flight duration may vary for First Class travelers depending on the departure and arrival airports, here are some average flight times from popular locations you might be interested in:

Denver to San Antonio: 2 hours 23 minutes
Chicago O'Hare Intl Airport to San Antonio: 3 hours 7 minutes
Orlando Airport to San Antonio: 2 hours 49 minutes
Minneapolis to San Antonio: 2 hours 47 minutes
Las Vegas to San Antonio: 2 hours 53 minutes

Why should I use momondo to find a First Class flight deal to San Antonio?

Finding the right First Class flight to San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. These options can then be filtered down to find the best fit. That is what momondo does. We make finding First Class flights to San Antonio quick and easy, saving you time and money.

Can I find First Class flights to San Antonio with flexible booking policies on momondo?

Yes. All First Class flights to San Antonio on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find deals for First Class flight tickets to San Antonio?

Once all potential First Class flight ticket options for San Antonio are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a First Class flight to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential First Class flights to San Antonio, momondo offers a useful price alert feature which will track prices for First Class flights to San Antonio and alert you when they change.

When did momondo last update prices for flights from United States to San Antonio Airport?

Prices for flights from United States to San Antonio Airport are refreshed on a daily basis.

How many operators does momondo search for flights from United States to San Antonio Airport?

As of April 2026, there are 8 operators available to choose from for flights from United States to San Antonio Airport.

How old do you have to be to fly from United States to San Antonio Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to San Antonio Airport.

What documentation or ID do you need to fly to San Antonio Airport?

The travel and health documents you'll need for your trip to San Antonio Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Antonio Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.