Airlines with flights from San Diego to Colorado Springs
There are three airlines with scheduled flights between SAN and COS. Southwest is the only airline with non-stop flights from San Diego International Airport to City Of Colorado Springs Muni and the flight time is 2 hours and 20 minutes.
Choose airline
Schedules
Non-stop with Southwest Airlines
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Total flight time: 2 hours and 20 minutes
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Low-cost airline
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4 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
SAN
Direct
COS
W23, Jun 01 - Jun 07
Flight
Mon
Jun 1
Tue
Jun 2
Wed
Jun 3
Thu
Jun 4
Fri
Jun 5
Sat
Jun 6
Sun
Jun 7
WN1222
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12:55
12:55
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WN3939
16:10
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WN2853
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16:55
The timetable & schedule information was updated at 2026-04-21
Via Phoenix with Southwest Airlines
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Total flight time: 3h 45m - 7h 40m.
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Low-cost airline
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154 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
SAN
Via PHX
COS
W23, Jun 01 - Jun 07
Flight
Mon
Jun 1
Tue
Jun 2
Wed
Jun 3
Thu
Jun 4
Fri
Jun 5
Sat
Jun 6
Sun
Jun 7
WN3477
WN4396
WN4396
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06:30
06:30
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WN3447
WN1223
WN1223
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----
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----
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06:40
WN2551
WN1197
WN1197
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10:05
10:05
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WN765
WN3064
WN3064
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----
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13:50
13:50
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12:10
WN862
WN3771
WN3771
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14:40
14:40
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WN3300
WN3970
WN3970
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----
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----
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16:50
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WN4103
WN1530
WN1530
17:55
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----
----
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WN3888
WN3335
WN3335
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----
----
----
----
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18:45
WN4173
WN3835
WN3835
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----
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18:55
18:55
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WN1975
WN1530
WN1530
18:55
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WN3526
WN3835
WN3835
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----
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19:50
19:50
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WN3526
WN3335
WN3335
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19:50
The timetable & schedule information was updated at 2026-04-21
Via Denver with Southwest Airlines
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Total flight time: 3h 50m - 8h 50m.
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Low-cost airline
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141 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
SAN
Via DEN
COS
W23, Jun 01 - Jun 07
Flight
Mon
Jun 1
Tue
Jun 2
Wed
Jun 3
Thu
Jun 4
Fri
Jun 5
Sat
Jun 6
Sun
Jun 7
WN2354
WN1228
WN1228
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----
----
----
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07:05
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WN1423
WN1228
WN1228
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----
----
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08:45
WN4064
WN2137
WN2137
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09:35
09:35
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WN915
WN1228
WN1228
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----
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10:25
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WN3495
WN1228
WN1228
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----
----
----
----
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11:05
WN1133
WN3811
WN3811
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----
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12:10
12:10
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WN3497
WN3811
WN3811
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----
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14:55
14:55
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14:50
WN2859
WN127
WN127
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14:50
14:50
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WN4069
WN127
WN127
15:35
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WN2367
WN851
WN851
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----
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16:35
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WN4151
WN3811
WN3811
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----
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16:50
The timetable & schedule information was updated at 2026-04-21
Via Las Vegas with Southwest Airlines
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Total flight time: 3h 55m - 6h 15m.
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Low-cost airline
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137 flights per week
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Boeing 737-700 Passenger (Scimitar Winglets)Boeing 737MAX 8 Passenger
SAN
Via LAS
COS
W23, Jun 01 - Jun 07
Flight
Mon
Jun 1
Tue
Jun 2
Wed
Jun 3
Thu
Jun 4
Fri
Jun 5
Sat
Jun 6
Sun
Jun 7
WN3369
WN2067
WN2067
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06:20
06:20
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WN1277
WN1719
WN1719
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07:05
WN1660
WN2067
WN2067
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07:25
07:25
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WN200
WN2636
WN2636
09:35
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WN4237
WN2636
WN2636
10:35
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WN2183
WN4036
WN4036
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----
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15:00
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WN2953
WN2575
WN2575
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15:05
15:05
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WN3843
WN4036
WN4036
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16:15
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WN4111
WN4487
WN4487
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16:25
16:25
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WN2641
WN2575
WN2575
17:20
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WN2352
WN2214
WN2214
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18:05
18:05
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WN3461
WN2575
WN2575
18:50
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WN4160
WN2214
WN2214
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19:00
19:00
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WN3509
WN2214
WN2214
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20:05
20:05
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The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
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Total flight time: 4h 03m - 6h 28m.
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192 flights per week
SAN
Via DEN
COS
W23, Jun 01 - Jun 07
Flight
Mon
Jun 1
Tue
Jun 2
Wed
Jun 3
Thu
Jun 4
Fri
Jun 5
Sat
Jun 6
Sun
Jun 7
UA2787
UA4734
UA4734
06:35
06:35
06:35
06:35
06:35
06:30
06:30
UA2476
UA1803
UA1803
08:45
08:45
08:45
08:45
08:45
08:45
08:45
UA1337
UA5546
UA5546
10:55
10:55
10:55
10:55
10:55
10:55
10:55
UA1565
UA5308
UA5308
12:33
12:33
12:33
12:33
12:33
12:33
12:33
UA682
UA4650
UA4650
16:01
16:07
16:07
16:07
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16:07
UA682
UA5292
UA5292
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16:07
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----
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16:07
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UA519
UA4745
UA4745
18:55
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18:55
18:55
18:55
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18:55
The timetable & schedule information was updated at 2026-04-21

There are three airlines with scheduled flights between SAN and COS. Southwest is the only airline with non-stop flights from San Diego International Airport to City Of Colorado Springs Muni and the flight time is 2 hours and 20 minutes.
Via Salt Lake City with Delta