Good to know - Cheap tickets San Antonio — Denver
| Cheapest flight found | $31 |
|---|---|
| Minimal flight time | 1h 47m |
| Flight distance | 1291 km |
| Most popular airline | Southwest Airlines |
Airfare San Antonio – Denver by month
Here you can find out in what months how much a ticket San Antonio – Denver costs to buy cheap plane tickets.
| Month | One-way | Round-trip |
|---|---|---|
| September 2025 | ||
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Remember that the optimal time for booking air tickets is 59 days before the departure date, this is the average time at which air tickets were sold at the lowest prices.
Schedule of direct flights San Antonio — Denver
| Departure | Arrival | Flight days | Flight | Airlines | Flight time | Airports | |
|---|---|---|---|---|---|---|---|
| 05:15 | 06:30 | sun | WN1910 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:15 | 06:34 | fri, sun | UA1399 | United Airlines | 2h 19m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:20 | 06:35 | mon, thu, fri, sat | WN1910 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:25 | 06:40 | tue, wed | WN998 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:30 | 06:45 | mon, thu, fri | WN513 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:35 | 06:58 | tue, wed, thu, fri, sun | UA1399 | United Airlines | 2h 23m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:35 | 06:50 | sat | WN513 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
| 05:35 | 06:54 | mon, thu, sat | UA1811 | United Airlines | 2h 19m | San Antonio International Airport — Denver International Airport | Select dates |
| 06:30 | 07:45 | sun | WN513 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
| 08:30 | 09:45 | tue, wed | WN513 | Southwest Airlines | 2h 15m | San Antonio International Airport — Denver International Airport | Select dates |
Popular airlines flying San Antonio — Denver
Flight San Antonio – Denver is served by 17 airlines. 4 airlines operate direct flights.
Airlines with direct flights
Other airlines flying with transfers
Dynamics airfare San Antonio — Denver by month for the last year
according to LowCost.Club for the last year
The airfare depends on the departure date. Our chart shows the low season prices on route San Antonio — Denver
The graph shows that booking flights San Antonio — Denver is best planned for July and flights San Antonio — Denver — San Antonio in the month of February.
Flights San Antonio — Denver
The selection of cheap flights San Antonio — Denver
Here you can find and purchase the cheapest flights San Antonio — Denver from $31 and San Antonio — Denver — San Antonio from $67.
The price of the flight San Antonio — Denver (United States) — San Antonio from $67 (round-trip).
The average price of the flight San Antonio — Denver (United States) — San Antonio $239 (round-trip).
- Departure city: San Antonio
- IATA code of the city of origin: SAT
- Departure airports: Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport
- Departure country: United States
- Destination city: Denver
- IATA code of the destination city: DEN
- Destination airports: Centennial Airport, Buffalo Municipal Airport, Denver International Airport
- Destination country: United States
Low cost flights San Antonio — Denver (SAT — DEN)
The distance between San Antonio and Denver 802 miles (or 1291 kilometres).
The time difference between San Antonio and Denver is 1 h.
Minimal flight time from San Antonio to Denver 1h 47m.
LowCostClub always do a comparison of airfares San Antonio — Denver with several airlines (include Southwest Airlines, United Airlines, Frontier (Spot the Jaguar Livery)). They will always give you all available options so you can find the cheapest flight to Denver. In addition, you can choose the platform where you want to place your orders. There are also special offers for air tickets San Antonio — Denver. Last week, for instance, the cheapest round-trip prices stood at $67 while the cheapest one-way price that was available within the last week cost $31
Routes from nearby cities to Denver
A flight from a neighbouring city can help you save money on plane tickets.
The most frequent flight to Denver is from Harlingen. The cheapest airfare can be purchased with a flight from Houston from $21. The nearest airports from San Antonio with a flight to Denver are in Austin.
Popular International routes from San Antonio
Popular routes from Denver
If you are going to fly from Denver, then study the popular flights. The most popular flights from Denver:
Popular domestic routes from San Antonio
FAQ about San Antonio — Denver
Are there any direct flights San Antonio — Denver?
Yes, they do: WN1910, UA1399, WN998, WN513, UA1811, UA1045, UA2082, UA2167, WN4398, WN2589, F92355, UA502, UA361, JL711, WN3857, WN4431, WN658, UA1299, WN1761, WN452, UA624, UA1704, UA280, F92097, WN512, WN1188, WN1440, WN2414, WN399
Can we fly from San Antonio to Denver?
Yes, you can fly from San Antonio to Denver. San Antonio has 5 airports (Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport) for flights. Southwest Airlines, United Airlines, Frontier (Spot the Jaguar Livery), Jet Linx Aviation depart from San Antonio on mon, tue, wed, thu, fri, sat, sun. There are non-direct flights through Aeromexico, Alaska Airlines, American Airlines, Breeze Airways, Contour Aviation, Delta Air Lines, DHL, FedEx, Japan Airlines, JetBlue, NetJets, New Pacific Airlines, Sun Country Airlines, UPS, Viva, Volaris, WestJet.
How long does it take to fly from San Antonio to Denver?
A direct flight lasts an average of 1h 47m, during which time the aircraft covers a distance of 1291 km.
How much do flights San Antonio — Denver cost?
The price of flights San Antonio — Denver starts from $31.
What days does the plane fly San Antonio — Denver?
Planes fly San Antonio — Denver 7 times a week on the following days: mon, tue, wed, thu, fri, sat, sun
What airports are there in San Antonio and Denver?
In San Antonio — Randolph AFB, Kelly AFB, Stinson Municipalcipal, San Antonio International Airport, Martindale Army Heliport. In Denver — Centennial Airport, Buffalo Municipal Airport, Denver International Airport.
What flights are currently flying from San Antonio to Denver?
The following flights fly between San Antonio and Denver: WN1910, UA1399, WN1910, WN998, WN513, UA1399, WN513, UA1811, WN513, WN513, UA1045, UA2082, UA2167, UA2167, WN4398, WN2589, WN1910, F92355, UA502, UA361, F92355, F92355, F92355, F92355, JL711, WN4398, WN3857, F92355, WN4431, WN4431, WN658, UA1299, WN4398, F92355, F92355, F92355, F92355, F92355, WN1761, WN1761, F92355, WN452, F92355, UA624, UA1704, UA280, UA1704, F92097, WN658, WN512, F92097, WN1188, WN512, WN1761, WN658, WN1440, WN2414, WN2414, F92355, F92097, F92097, WN399, F92355
What month is the cheapest to fly from San Antonio to Denver?
High season is considered to be November and the cheapest month is July. Enter your preferred airports (or cities) and dates into the search form above to unlock the latest San Antonio — Denver flight deals.
Which airlines direct fly from San Antonio to Denver?
The following airlines have direct flights San Antonio — Denver: Southwest Airlines, United Airlines, Frontier (Spot the Jaguar Livery), Jet Linx Aviation.
Which airlines fly from San Antonio to Denver?
All the following airlines flights San Antonio — Denver: Aeromexico, Alaska Airlines, American Airlines, Breeze Airways, Contour Aviation, Delta Air Lines, DHL, FedEx, Frontier (Spot the Jaguar Livery), Japan Airlines, Jet Linx Aviation, JetBlue, NetJets, New Pacific Airlines, Southwest Airlines, Sun Country Airlines, United Airlines, UPS, Viva, Volaris, WestJet.