Cheap Flights from Colorado Springs, CO to San Diego, CA from $275

On Cheapflightsplus.com you will find 151 connecting flights from Colorado Springs to San Diego. You can compare airfare deals from 1 airlines and multiple travel sites from $275, book and save on cheap plane tickets and last minute offers. Also check out COS-SAN flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip Colorado Springs to San Diego Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $275 (one-way), $472 (round-trip).
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Full flight schedule will help you in detecting at what time planes fly from Colorado Springs to San Diego. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.
Departure Arrival Flight Details Flight Duration Price
05:30 — 11:43
05:30 — 06:37 UA4696 United Airlines
Colorado Springs — Denver
3h 38m stop
10:20 — 11:48 UA1842 United Airlines
Denver — San Diego
7h 13m
including layover
Find flight
from$316
05:30 — 20:46
05:30 — 06:37 UA4696 United Airlines
Colorado Springs — Denver
12h 41m stop
19:18 — 20:46 UA540 United Airlines
Denver — San Diego
16h 16m
including layover
Find flight
from$418
06:00 — 09:28
06:00 — 07:05 UA5291 United Airlines
Colorado Springs — Denver
55m stop
08:05 — 09:33 UA2309 United Airlines
Denver — San Diego
4h 28m
including layover
Find flight
from$275
06:00 — 11:18
06:00 — 07:05 UA5291 United Airlines
Colorado Springs — Denver
2h 45m stop
10:20 — 11:48 UA1842 United Airlines
Denver — San Diego
6h 18m
including layover
Find flight
from$275
07:15 — 11:18
07:20 — 08:21 UA523 United Airlines
Colorado Springs — Denver
1h 34m stop
10:20 — 11:48 UA1842 United Airlines
Denver — San Diego
5h 3m
including layover
Find flight
from$275
07:30 — 13:01
07:20 — 08:21 UA523 United Airlines
Colorado Springs — Denver
3h 1m stop
11:40 — 13:08 UA2381 United Airlines
Denver — San Diego
6h 31m
including layover
Find flight
from$275
08:30 — 12:53
08:30 — 09:37 UA4711 United Airlines
Colorado Springs — Denver
1h 48m stop
11:40 — 13:08 UA2381 United Airlines
Denver — San Diego
5h 23m
including layover
Find flight
from$275
08:30 — 14:53
08:30 — 09:37 UA4711 United Airlines
Colorado Springs — Denver
3h 48m stop
13:25 — 14:53 UA1302 United Airlines
Denver — San Diego
7h 23m
including layover
Find flight
from$275
09:20 — 12:53
09:20 — 10:34 UA5634 United Airlines
Colorado Springs — Denver
51m stop
11:40 — 13:08 UA2381 United Airlines
Denver — San Diego
4h 33m
including layover
Find flight
from$275
09:20 — 14:53
09:20 — 10:34 UA5634 United Airlines
Colorado Springs — Denver
2h 51m stop
13:25 — 14:53 UA1302 United Airlines
Denver — San Diego
6h 33m
including layover
Find flight
from$275
10:09 — 14:53
10:09 — 11:10 UA5548 United Airlines
Colorado Springs — Denver
2h 15m stop
13:25 — 14:53 UA1302 United Airlines
Denver — San Diego
5h 44m
including layover
Find flight
from$316
10:45 — 20:53
10:45 — 11:46 UA4673 United Airlines
Colorado Springs — Denver
7h 39m stop
19:25 — 20:53 UA540 United Airlines
Denver — San Diego
11h 8m
including layover
Find flight
from$289
11:35 — 14:53
11:35 — 12:36 UA5902 United Airlines
Colorado Springs — Denver
49m stop
13:25 — 14:53 UA1302 United Airlines
Denver — San Diego
4h 18m
including layover
Find flight
from$275
11:38 — 14:57
10:45 — 11:46 UA4673 United Airlines
Colorado Springs — Denver
44m stop
13:25 — 14:53 UA1302 United Airlines
Denver — San Diego
4h 19m
including layover
Find flight
from$275
13:22 — 17:28
13:22 — 14:16 UA251 United Airlines
Colorado Springs — Denver
1h 44m stop
16:00 — 17:28 UA1281 United Airlines
Denver — San Diego
5h 6m
including layover
Find flight
from$316
13:35 — 17:25
13:35 — 14:33 UA2294 United Airlines
Colorado Springs — Denver
1h 22m stop
15:55 — 17:25 UA1281 United Airlines
Denver — San Diego
4h 50m
including layover
Find flight
from$282
15:30 — 20:40
15:30 — 16:28 UA596 United Airlines
Colorado Springs — Denver
2h 42m stop
19:10 — 20:40 UA778 United Airlines
Denver — San Diego
6h 10m
including layover
Find flight
from$282
15:30 — 21:10
15:30 — 16:31 UA5450 United Airlines
Colorado Springs — Denver
3h 9m stop
19:40 — 21:10 UA540 United Airlines
Denver — San Diego
6h 40m
including layover
Find flight
from$282
17:15 — 20:40
17:15 — 18:20 UA4719 United Airlines
Colorado Springs — Denver
50m stop
19:10 — 20:40 UA778 United Airlines
Denver — San Diego
4h 25m
including layover
Find flight
from$282
17:17 — 20:53
17:17 — 18:24 UA5235 United Airlines
Colorado Springs — Denver
1h 1m stop
19:25 — 20:53 UA540 United Airlines
Denver — San Diego
4h 36m
including layover
Find flight
from$275
18:30 — 22:40
18:30 — 19:35 UA4774 United Airlines
Colorado Springs — Denver
1h 30m stop
21:05 — 22:40 UA486 United Airlines
Denver — San Diego
5h 10m
including layover
Find flight
from$285
18:35 — 22:30
18:35 — 19:39 UA4774 United Airlines
Colorado Springs — Denver
1h 21m stop
21:00 — 22:30 UA778 United Airlines
Denver — San Diego
4h 55m
including layover
Find flight
from$282
*Departure and arrival times - local. Updated on May 9, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from Colorado Springs to San Diego depends on and how to choose the most interesting flight option for you.

Distance between Colorado Springs and San Diego is 1311 miles. Time difference between the cities is 1h. Airplanes depart 05:30 to 18:35 from 3 Colorado Springs airports and arrive 05:30 to 18:35 to 11 San Diego airports. Average flight time is 9h 33m.

  • The fastest flight 4h 18m
  • Average flight time 9h 33m
  • The earliest flight 05:30
  • The latest flight 18:35
  • Distance 815 ml

The cheapest months to travel to San Diego are december (from 275 $), january (from 282 $), february (from 282 $).

The most expensive months are october (from 566 $), november (from 316 $), february (from 282 $).

What is the lowest airfare Colorado Springs to San Diego?

The cheapest plane ticket found by our users is $275. This airfare is for economy class on one-way UA523 flight by United Airlines for February 1, 2025 which leaves Colorado Springs in Colorado Springs at 07:30 am and arrives at San Diego San Diego at 13:01.

Economy class
$275
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Business class
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First class
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Popular Airlines on the Route

The flight Colorado Springs — San Diego is served by 1 regular airline . Most of the flights on this route are operated by United Airlines - 151 departures per week at the price of from $ 275 . And the most expensive tickets are offered by United Airlines airline - from $ 919.

Direct flights

There’re no direct flights on this route. Try flights with stops.

Connecting Flights

There are 151 flights with layovers on the route. The fastest connecting flight is UA5902 by United Airlines takes 4h 18m and the cheapest is UA523 by United Airlines for $275.

  • UA - United Airlines
    from $275
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Airports

You can fly from Colorado Springs to San Diego from 3 airports (USAF Academy Airstrip, Colorado Springs, Butts AAF).

Colorado Springs airports

  • USAF Academy Airstrip-AFF
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  • Colorado Springs-COS
    from $275
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  • Butts AAF-FCS
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San Diego airports

  • San Diego-SAN
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  • San Diego Regional-USA
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  • Gillespie Field-SEE
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  • Golden Triangle Reg.-GTR
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  • El Cajon-CJN
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  • Lowndes County-UBS
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  • Miramar NAS-NKX
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  • Montgomery Field-MYF
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  • North Island NAS-NZY
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  • Brown Field Municipal-SDM
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  • AFB-CBM
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How to book a plane ticket yourself?

How to book an air ticket yourself?
  • Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
  • Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
  • Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
  • Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
  • That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.

    To find a plane ticket, please select dates.

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