Compare live prices for DEN to SAT on
Thu, 16 Apr 2026. Use the search panel
to change origin, destination, passengers, cabin and trip type instantly.
DEN → SATApprox. 1279.94 km16 Apr 2026Live inventory
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Showing 25
of 160
live flights
Frontier Airlines
F9-93708
10:57
04/16/2026
DEN
3h 18m
Non-stop
14:15
04/16/2026
SAT
₹9,142
per person
✕ Non-refundable
Frontier Airlines
F9-92520
23:59
04/16/2026
DEN
9h 25m
1 Stop
⏱ MCO · 1h 30m
09:24
04/17/2026
+1
SAT
₹10,844
per person
✕ Non-refundable
Frontier Airlines
F9-93312
09:25
04/16/2026
DEN
23h 59m
1 Stop
⏱ MCO · 16h 13m
09:24
04/17/2026
+1
SAT
₹13,627
per person
✕ Non-refundable
Frontier Airlines
F9-9777
22:29
04/16/2026
DEN
12h 39m
1 Stop
⏱ LAS · 6h 49m
11:08
04/17/2026
+1
SAT
₹13,627
per person
✕ Non-refundable
Frontier Airlines
F9-91734
15:32
04/16/2026
DEN
17h 52m
1 Stop
⏱ MCO · 9h 49m
09:24
04/17/2026
+1
SAT
₹13,627
per person
✕ Non-refundable
Frontier Airlines
F9-92015
06:00
04/16/2026
DEN
29h 8m
1 Stop
⏱ LAS · 23h 21m
11:08
04/17/2026
+1
SAT
₹13,882
per person
✕ Non-refundable🔥 Last 3 seats
Southwest Airlines
WN-2063
19:40
04/16/2026
DEN
3h 15m
Non-stop
22:55
04/16/2026
SAT
₹14,157
per person
✕ Non-refundable12 fare options
Delta Air Lines
DL-840
16:30
04/16/2026
DEN
8h 16m
1 Stop
⏱ ATL · 1h 36m
00:46
04/17/2026
+1
SAT
₹14,415
per person
✕ Non-refundable4 fare options
Delta Air Lines
DL-957
15:30
04/16/2026
DEN
9h 16m
1 Stop
⏱ ATL · 2h 35m
00:46
04/17/2026
+1
SAT
₹14,415
per person
✕ Non-refundable2 fare options
Delta Air Lines
DL-302
00:55
04/16/2026
DEN
8h 51m
1 Stop
⏱ ATL · 2h 21m
09:46
04/16/2026
SAT
₹14,745
per person
✕ Non-refundable7 fare options
Delta Air Lines
DL-302
00:55
04/16/2026
DEN
10h 26m
1 Stop
⏱ ATL · 3h 56m
11:21
04/16/2026
SAT
₹14,745
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1842
08:00
04/16/2026
DEN
5h 15m
1 Stop
⏱ DAL · 1h 0m
13:15
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable12 fare options
Southwest Airlines
WN-3252
05:50
04/16/2026
DEN
6h 25m
1 Stop
⏱ PHX · 1h 10m
12:15
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable12 fare options
Southwest Airlines Dallas
WN-1746
07:20
04/16/2026
DEN
8h 25m
1 Stop
⏱ HOU · 3h 50m
15:45
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-3571
05:35
04/16/2026
DEN
7h 40m
1 Stop
⏱ DAL · 3h 35m
13:15
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable7 fare options
Southwest Airlines Dallas
WN-1841
07:00
04/16/2026
DEN
7h 30m
1 Stop
⏱ DAL · 3h 25m
14:30
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
Southwest Airlines Dallas
WN-3571
05:35
04/16/2026
DEN
6h 50m
1 Stop
⏱ DAL · 2h 45m
12:25
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable🔥 Last 5 seats7 fare options
Southwest Airlines Dallas
WN-1842
08:00
04/16/2026
DEN
6h 30m
1 Stop
⏱ DAL · 2h 15m
14:30
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable🔥 Last 3 seats7 fare options
Southwest Airlines Dallas
WN-1841
07:00
04/16/2026
DEN
6h 15m
1 Stop
⏱ DAL · 2h 10m
13:15
04/16/2026
SAT
₹15,255
per person
✕ Non-refundable7 fare options
Southwest Airlines
WN-3571
05:35
04/16/2026
DEN
8h 55m
1 Stop
⏱ DAL · 4h 50m
14:30
04/16/2026
SAT
₹15,782
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1813
23:55
04/16/2026
DEN
12h 20m
1 Stop
⏱ BWI · 4h 10m
12:15
04/17/2026
+1
SAT
₹15,782
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1746
07:20
04/16/2026
DEN
7h 10m
2 Stops
⏱ HOU · 0h 40m⏱ DAL · 0h 40m
14:30
04/16/2026
SAT
₹15,928
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
Southwest Airlines
WN-1771
08:40
04/16/2026
DEN
9h 55m
2 Stops
⏱ SLC · 1h 15m⏱ PHX · 2h 20m
18:35
04/16/2026
SAT
₹15,928
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1771
08:40
04/16/2026
DEN
8h 30m
2 Stops
⏱ SLC · 1h 15m⏱ PHX · 0h 55m
17:10
04/16/2026
SAT
₹15,928
per person
✕ Non-refundable4 fare options
Southwest Airlines
WN-1779
06:05
04/16/2026
DEN
8h 25m
2 Stops
⏱ AUS · 0h 55m⏱ DAL · 2h 5m
14:30
04/16/2026
SAT
₹15,928
per person
✕ Non-refundable🔥 Last 3 seats4 fare options
😕 No flights match your filters.
Denver (DEN)
📍 Denver International Airport
🌍 United States
🕐 GMT -7
📐 Latitude: 39.861698150635
📐 Longitude: -104.672996521
San Antonio (SAT)
📍 San Antonio International Airport
🌍 United States
🕐 GMT -6
📐 Latitude: 29.533700942993164
📐 Longitude: -98.46980285644531
✈ Distance: Denver,USA to San Antonio,USA — 1279.94 km
📅 Results on this page are loaded for 16 Apr 2026. Click View all flights for the complete live search.
Denver to San Antonio — what to expect when booking
The DEN–SAT route is served by multiple carriers throughout the year.
Fares on this route can move quickly — a price available now may not be there 30 minutes later.
If your dates are flexible, try shifting your departure by a day or two using the date strip above.
Mid-week departures often show lower base fares compared to weekend starts on many routes.
The distance between Denver,USA and San Antonio,USA is approximately
1279.94 km.
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❓ Frequently asked questions — Denver to San Antonio flights
Generally yes — fares on most routes are most competitive around 4–6 weeks before departure. Booking earlier usually means better availability and a lower base fare when your dates are fixed.
The straight-line distance between Denver,USA (DEN) and San Antonio,USA (SAT) is approximately 1279.94 km. Actual flying distance may vary slightly depending on routing.
Non-stop availability on this route varies by airline schedule and season. Use the filters below to quickly check whether direct options are available on your selected date.
Mid-week departures often show lower prices than weekend travel on many routes. Use the date strip above to compare nearby days quickly.