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Cheap flights from Denver to San Antonio from US$145
Southwest Airlines, United Airlines, Frontier Airlines and SkyWest fly nonstop from Denver to San Antonio, about 42 flights a week. The flight takes around 4h 44m, and the cheapest one-way fare we found recently is US$145 on 24 Dec.
Direct flights available ~42 flights a week 4h 44m Cheapest in December Prices checked 13 days ago
Denver to San Antonio at a glance
Cheapest one-wayUS$145Frontier Airlines · 1 stop · Thu 24 DecCheapest returnUS$244Fri 5 Feb – Sun 7 FebFastest flight4h 44mFrontier Airlines · 1 stop
Nonstop flights42/wkSouthwest Airlines, United Airlines, Frontier Airlines
Airlines flying nonstop from Denver to San Antonio
4 airlines on this route, about 42 flights a week in total (observed over the last 4 weeks).
Cheapest dates from Denver to San Antonio
The lowest one-way fares found recently, cheapest first. Prices change; click through for the live fare.
Good to know
- Distance
- 1,280 km795 miles
- Flight time
- 4h 44mfastest found
- Time difference
- +1hSan Antonio vs Denver
- Currency in San Antonio
- USD
- Airports
- DEN → SAT
Flights from Denver to San Antonio: questions answered
How much is a flight from Denver to San Antonio?
The cheapest one-way fare we found recently is US$145 with 1 stop, departing in December. Return trips start from US$244. Prices change constantly, so search your dates for the live fare.
Are there direct flights from Denver to San Antonio?
Yes. Southwest Airlines, United Airlines, Frontier Airlines and SkyWest fly this route nonstop, with about 42 flights a week in each direction.
How long is the flight from Denver to San Antonio?
A nonstop flight covers 1,280 km and takes around 4h 44m.
Which airlines fly from Denver to San Antonio?
Southwest Airlines, United Airlines, Frontier Airlines and SkyWest operate nonstop flights on this route.
Which airports serve Denver and San Antonio?
Denver: Denver International Airport (DEN). San Antonio: San Antonio International Airport (SAT).
What is the time difference between Denver and San Antonio?
San Antonio is 1 hour ahead of Denver.
