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Flights from Denver to San Antonio – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

DEN to SAT flights and routes map DEN to SAT – All flight route options from Denver International, Colorado, USA to San Antonio International, Texas, USA. These flights are operated by 5 different airlines. Fly non-stop or choose from 8 different connecting flights. The shortest flight time is 2 hours and 10 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA DEN Denver Denver, CO, USA
USA SAT San Antonio , TX, USA
DEN
Denver
USADenver, CO, USA
San Antonio
USASan Antonio, TX, USA
SAT
3 direct routes found »
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11 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 4-5 flights per day.

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2h 10m

Southwest Airlines
Non-stop with Southwest Airlines.
2h 10m
4-5 flights per day.
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United Airlines
Non-stop with United Airlines. 6-8 flights per day.

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2h 14m

United Airlines
Non-stop with United Airlines.
2h 14m
6-8 flights per day.
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Frontier Airlines
Non-stop with Frontier Airlines. 0-1 flights per day.

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2h 17m

Frontier Airlines
Non-stop with Frontier Airlines.
2h 17m
0-1 flights per day.
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1 stop route options with the same airline:

Duration

Via Colorado Springs COS
1 stop with Southwest Airlines. 0-1 flights per day.
Begins in 22/11

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4h 35m

Begins in 22/11
Via Colorado Springs COS
1 stop with Southwest Airlines.
4h 35m
0-1 flights per day.
Begins in 22/11
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Via Dallas DFW
1 stop with American Airlines. 8 flights per day.

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4h 54m

Via Dallas DFW
1 stop with American Airlines.
4h 54m
8 flights per day.
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Via Oklahoma City OKC
1 stop with Southwest Airlines. 0-1 flights per day.
Only fridays

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4h 58m

Only fridays
Via Oklahoma City OKC
1 stop with Southwest Airlines.
4h 58m
0-1 flights per day.
Only fridays
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Via Houston IAH
1 stop with United Airlines. 8 flights per day.

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4h 59m

Via Houston IAH
1 stop with United Airlines.
4h 59m
8 flights per day.
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Via Dallas DAL
1 stop with Southwest Airlines. 4-7 flights per day.

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5h 10m

Via Dallas DAL
1 stop with Southwest Airlines.
5h 10m
4-7 flights per day.
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Via El Paso ELP
1 stop with Southwest Airlines. 0-1 flights per day.

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5h 10m

Via El Paso ELP
1 stop with Southwest Airlines.
5h 10m
0-1 flights per day.
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Via Houston HOU
1 stop with Southwest Airlines. 2-5 flights per day.

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5h 15m

Via Houston HOU
1 stop with Southwest Airlines.
5h 15m
2-5 flights per day.
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Via Kansas City MCI
1 stop with Southwest Airlines. 0-2 flights per day.

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5h 35m

Via Kansas City MCI
1 stop with Southwest Airlines.
5h 35m
0-2 flights per day.
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Via Dallas DFW
1 stop with United Airlines.
Begins in 20/8

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7h 53m

Begins in 20/8
Via Dallas DFW
1 stop with United Airlines.
7h 53m
Begins in 20/8
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1 stop route options with codeshare or different airlines:

Duration

Via Dallas DFW With United Airlines & American Airlines 4-6 flights per day.

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5h 00m

Via Dallas DFW
5h 00m
With United Airlines & American Airlines 4-6 flights per day.
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Via Houston IAH 1 stop with Emirates. 1-2 flights per day.
Only saturdays
CODESHARE

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6h 36m

Only saturdays
Via Houston IAH
6h 36m
1 stop with Emirates. 1-2 flights per day.
Only saturdays
CODESHARE
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Denver to San Antonio flights

There are over 11 airlines and as many as 346 flights every week to this destination. You can fly non-stop to San Antonio (SAT) from Denver (DEN) with Frontier Airlines, United Airlines or Southwest Airlines but if a stopover option suits you better you can choose to fly via Colorado Springs, Dallas or any other of the 8 alternatives with connectiing airports.

Denver to San Antonio with Frontier Airlines

You can fly non-stop every Tuesday, Thursday, Saturday or Sunday with departure times between 10:00 am and 4:00 pm.

With American Airlines

If you fly from Denver with American Airlines you will do a stopover in Dallas, DFW before reaching San Antonio. This flight trip will take 4 hours and 54 minutes and you can fly every weekday with departures from 5:00 am to 6:00 pm. American Airlines is a member of the air alliance OneWorld.

Distance & flight times: Denver International to San Antonio International

The shortest flight time between DEN and SAT is 2 hours and 17 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 17m-799 miles (1286 km)
COS Colorado Springs4h 35m1h 45m810 miles (1303 km)
DFW Dallas4h 54m40m892 miles (1435 km)
OKC Oklahoma City4h 58m2h 35m907 miles (1459 km)
IAH Houston4h 59m2h 45m1057 miles (1701 km)
ELP El Paso5h 10m40m1067 miles (1717 km)
DAL Dallas5h 10m1h 40m903 miles (1453 km)
HOU Houston5h 15m1h 20m1080 miles (1738 km)
MCI Kansas City5h 35m2h 10m1243 miles (2000 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.DEN-SAT flight routesDenver to San Antonio flight routes illustrated on a map.
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Departing from Denver International
Departing from Denver International. Copyright: Denver International Airport
Denver - San Antonio route map and flight paths
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You can fly non-stop from Denver (DEN) to San Antonio (SAT) with Frontier Airlines, United Airlines or Southwest Airlines. The flight takes approximately 2 hours and 17 minutes. If you travel with a connecting flight instead, for example via Colorado Springs, the total flight time will be 4 hours and 35 minutes.

If you're interested in direct flights, Frontier Airlines, United Airlines or Southwest Airlines is available. For flights with stopovers, Southwest Airlines, American Airlines or United Airlines is also an option.

The flight time between Denver (DEN) and San Antonio International (SAT) is approximately 2 hours and 17 minutes. The distance between the two airports is 892 miles (or 1435 kilometers).

Yes, you can fly non-stop to SAT from DEN with Frontier Airlines, United Airlines or Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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