Low Cost Flights from Denver (DEN) to San Antonio (SAT) 

This direct flight is serviced by 3 airline(s)

Low Cost Flights from Denver (DEN) to San Antonio (SAT)  – AviaScanner
1 Economy

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United States
DEN Denver
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United States
SAT San Antonio

Distance 800 miles (1286 km)

Flight time 2h 24min

Low-Cost Airlines for Direct Flights from Denver to San Antonio

Welcome to Avia-scanner.com, your go-to search engine for finding the best deals on airline tickets. If you're looking for affordable options for direct flights from Denver to San Antonio, you're in the right place. We understand the importance of saving money while still enjoying a convenient and comfortable travel experience.

Why Choose Direct Flights?

Direct flights from Denver to San Antonio offer you the convenience of reaching your destination without any layovers or connecting flights. This means less time spent in transit and more time to enjoy your trip.

Our Selection of Low-Cost Airlines

At Avia-scanner.com, we work with a variety of low-cost airlines that operate direct flights between Denver and San Antonio. These airlines prioritize affordability without compromising on quality service.

  • Southwest Airlines: Known for its competitive prices and excellent customer service, Southwest Airlines offers direct flights that cater to budget-conscious travelers.
  • Frontier Airlines: With a focus on providing affordable airfare options, Frontier Airlines is a popular choice for those seeking cost-effective travel solutions.
Airlines Days of the week Class Price
Frontier Airlines

Frontier Airlines

Su
Mo
Tu
We
Th
Fr
Sa

1 daily flights

low cost airline

United Airlines

United Airlines

Su
Mo
Tu
We
Th
Fr
Sa

3 daily flights

Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
Fr
Sa

3-4 daily flights

low cost airline

Schedule of non-stop flights from Denver to San Antonio 

Browse direct flight schedules from Denver International Airport to San Antonio International Airport for competitive pricing. 

Flight Airline Mon Tue Wed Thu Fri Sat Sun
F9 990
Frontier Airlines

Frontier Airlines

Su
06:30
Mo
Tu
06:00
We
Th
06:30
Fr
Sa
UA 1131
United Airlines

United Airlines

Su
09:42
Mo
09:41
Tu
09:41
We
09:42
Th
09:42
Fr
09:42
Sa
09:42
UA 241
United Airlines

United Airlines

Su
13:42
Mo
13:30
Tu
13:30
We
13:42
Th
13:42
Fr
13:42
Sa
13:42
UA 679
United Airlines

United Airlines

Su
Mo
17:42
Tu
17:42
We
Th
Fr
Sa
UA 1762
United Airlines

United Airlines

Su
17:55
Mo
Tu
We
17:55
Th
17:55
Fr
17:55
Sa
17:55
WN 1317
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
05:20
We
Th
Fr
Sa
WN 2163
Southwest Airlines

Southwest Airlines

Su
Mo
05:40
Tu
We
06:15
Th
Fr
Sa
WN 552
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
10:20
Fr
10:20
Sa
06:10
WN 425
Southwest Airlines

Southwest Airlines

Su
06:15
Mo
Tu
We
Th
Fr
Sa
WN 1728
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
06:25
Fr
06:25
Sa
WN 3474
Southwest Airlines

Southwest Airlines

Su
Mo
09:30
Tu
11:10
We
11:25
Th
Fr
Sa
WN 2635
Southwest Airlines

Southwest Airlines

Su
11:05
Mo
Tu
We
Th
Fr
Sa
11:00
WN 2165
Southwest Airlines

Southwest Airlines

Su
Mo
16:20
Tu
We
16:05
Th
Fr
Sa
WN 1147
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
Th
Fr
Sa
16:50
WN 3598
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
18:05
We
Th
Fr
Sa
WN 547
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
We
19:10
Th
Fr
Sa
WN 531
Southwest Airlines

Southwest Airlines

Su
20:15
Mo
Tu
We
Th
19:50
Fr
19:50
Sa
WN 340
Southwest Airlines

Southwest Airlines

Su
Mo
Tu
21:35
We
Th
Fr
Sa
WN 2633
Southwest Airlines

Southwest Airlines

Su
Mo
21:35
Tu
We
Th
Fr
Sa

Fare data for direct flights on this route

For budget-conscious travelers, a direct flight from Denver International Airport to San Antonio International Airport starts at just 171€ in July, based on extensive user search data for the lowest round-trip rates. 

€249 Approximately

Jan
€279
Feb
€226
Mar
€237
Apr
€257
May
€402
Jun
€174
Jul
€171
Aug
€200
Sep
€204
Oct
€266
Nov
€239
Dec
€331

Estimated fares from Denver International Airport to San Antonio International Airport

Aircraft models operating on this route

Check out the diverse aircraft, their capacities, and available classes on this route. 

  • A320neo

    A320neo

    Frontier Airlines
    186 seats (all economy)
  • Airbus A321

    Airbus A321

    Frontier Airlines
    210 seats (all economy)
  • Airbus A319

    Airbus A319

    United Airlines
    126 seats (all economy)
  • Airbus A320

    Airbus A320

    United Airlines
    150 seats (all economy)
  • Boeing 737-900 Passenger

    Boeing 737-900 Passenger

    United Airlines
    179 seats (all economy)
  • Boeing 737-800 (winglets) Passenger/BBJ2

    Boeing 737-800 (winglets) Passenger/BBJ2

    Southwest Airlines
    175 seats (all economy)
  • Boeing 737-700 (winglets) Passenger/BBJ1

    Boeing 737-700 (winglets) Passenger/BBJ1

    Southwest Airlines
    143 seats (all economy)
  • Boeing 737MAX 8 Passenger

    Boeing 737MAX 8 Passenger

    Southwest Airlines
    168 seats (all economy)

Flight information

  • ticket

    Cheapest flight found

    171€
  • clock

    Average flight time

    2:24 h
  • checkmark-calendar

    Cheapest month for a flight

    July
  • send

    Most popular airline

    Frontier Airlines
  • regular-calendar

    Flights per week

    17
Denver International Airport

Departing from Denver International Airport (DEN)

Denver International Airport (DEN) is the third largest airport in the US, offering a wide range of domestic and international flights.

Show all flight from BCN →
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San Antonio International Airport

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Arriving to San Antonio International Airport (SAT)

San Antonio International Airport (SAT) is one of the larger airports in the United States, offering a wide range of services and amenities.

Show all flights from SAT →

Frequently Asked Questions 

What's the distance from Denver to San Antonio?

The distance between Denver and San Antonio is approximately 1286 kilometers. 

Which airline is the top choice for travelers on this route?

The airline that frequently receives the highest acclaim from travelers on the Denver to San Antonio route is Frontier Airlines, known for its excellent service and punctuality.

What is the average price of airfare from Denver International Airport to San Antonio International Airport?

For those looking for value, the average airfare for a direct flight from Denver International Airport to San Antonio International Airport starts as low as 171€. This fare is typically seen during the off-peak travel month of July. On the flip side, in the peak travel month of May, prices tend to peak, averaging around 402€ for the same direct route.

How many airlines offer nonstop flights between Denver and San Antonio?

Travelers can select from 3 airlines for nonstop services when flying from Denver to San Antonio, each offering a unique blend of service and convenience, including well-regarded carriers like Frontier Airlines, United Airlines, Southwest Airline.

What is the flight duration from Denver International Airport to San Antonio International Airport?

The journey from Denver International Airport to San Antonio International Airport typically unfolds over a duration of approximately 2h 24min. This estimated time frame includes take-off, cruising altitude travel, and the approach towards landing.

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