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Flights from Colorado Springs to San Diego – Direct & connecting routes

Non-stop airlines Connecting flights Show map Price search

COS to SAN flights and routes map COS to SAN – All flight route options from City Of Colorado Springs Muni, Colorado, USA to San Diego International Airport, California, USA. These flights are operated by 3 airlines. Fly non-stop with Southwest Airlines or choose from 7 different transit flights. The shortest flight time is 2 hours and 25 minutes. See the full flight schedule and time table, including departure times, airlines and stopover details to find the best option for you.

From
To
USA COS City Of Colorado Springs Muni Colorado Springs, CO, USA
USA SAN San Diego Airport, CA, USA
COS
City Of Colorado Springs Muni
USAColorado Springs, CO, USA
San Diego Airport
USASan Diego, CA, USA
SAN
1 direct route found »
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10 routes with 1 stop found »
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Non-stop route options:

Duration

Southwest Airlines
Non-stop with Southwest Airlines. 0-1 flights per day.
Begins in 2/10

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2h 25m

Begins in 2/10
Southwest Airlines
Non-stop with Southwest Airlines.
2h 25m
0-1 flights per day.
Begins in 2/10
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1 stop route options with the same airline:

Duration

Via Phoenix PHX
1 stop with Southwest Airlines. 1-2 flights per day.

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4h 40m

Via Phoenix PHX
1 stop with Southwest Airlines.
4h 40m
1-2 flights per day.
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Via Las Vegas LAS
1 stop with Southwest Airlines. 2-3 flights per day.

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5h 00m

Via Las Vegas LAS
1 stop with Southwest Airlines.
5h 00m
2-3 flights per day.
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Via Denver DEN
1 stop with Southwest Airlines. 2-3 flights per day.

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5h 25m

Via Denver DEN
1 stop with Southwest Airlines.
5h 25m
2-3 flights per day.
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Via Denver DEN
1 stop with United Airlines. 10 flights per day.

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5h 34m

Via Denver DEN
1 stop with United Airlines.
5h 34m
10 flights per day.
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Via Salt Lake City SLC
1 stop with Delta Air Lines. 1-2 flights per day.

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5h 44m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
5h 44m
1-2 flights per day.
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Via San Jose SJC
1 stop with Southwest Airlines.
Begins in 4/10

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6h 20m

Begins in 4/10
Via San Jose SJC
1 stop with Southwest Airlines.
6h 20m
Begins in 4/10
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Via Oakland OAK
1 stop with Southwest Airlines.
Begins in 2/11

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8h 05m

Begins in 2/11
Via Oakland OAK
1 stop with Southwest Airlines.
8h 05m
Begins in 2/11
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Via Sacramento SMF
1 stop with Southwest Airlines.
Begins in 22/11

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8h 35m

Begins in 22/11
Via Sacramento SMF
1 stop with Southwest Airlines.
8h 35m
Begins in 22/11
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1 stop route options with codeshare or different airlines:

Duration

Via Denver DEN With United Airlines & Alaska Airlines
Begins in 4/10

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5h 45m

Begins in 4/10
Via Denver DEN
5h 45m
With United Airlines & Alaska Airlines
Begins in 4/10
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Via San Jose SJC With United Airlines & Alaska Airlines
Begins in 26/10

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9h 07m

Begins in 26/10
Via San Jose SJC
9h 07m
With United Airlines & Alaska Airlines
Begins in 26/10
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Colorado Springs to San Diego flights

With over 150 flights every week and 8 different airlines you have a wide range of options. You can fly non-stop to San Diego (SAN) from Colorado Springs (COS) with Southwest Airlines but if a stopover option suits you better you can choose to fly via Phoenix, Las Vegas or any other of the 7 alternatives with connectiing airports.

Colorado Springs to San Diego with Southwest Airlines

You can fly non-stop every weekday with flights departing between 10:00 am and 4:00 pm. You can also catch a transit flight via Phoenix or Las Vegas.

Note Non-stop flights with Southwest Airlines will begin in Oct 2025.

With United Airlines

If you fly from Colorado Springs with United Airlines you will do a stopover in Denver, DEN before reaching San Diego. This flight trip will take 5 hours and 34 minutes and you can fly every weekday with departures from 5:00 am to 6:00 pm. United Airlines is a Star Alliance member.

Distance & flight times: City Of Colorado Springs Muni to San Diego International Airport

The shortest flight time between COS and SAN is 2 hours and 25 minutes.

ViaTotal flight timeLayover timeDistance
Direct2h 25m-819 miles (1318 km)
PHX Phoenix4h 40m1h 20m859 miles (1382 km)
LAS Las Vegas5h 0m1h 0m866 miles (1393 km)
DEN Denver5h 34m55m929 miles (1495 km)
SLC Salt Lake City5h 44m1h 33m1041 miles (1675 km)
SJC San Jose6h 20m35m1364 miles (2195 km)
OAK Oakland8h 5m2h 0m1405 miles (2261 km)
SMF Sacramento8h 35m2h 25m1396 miles (2246 km)
The flight times and layover times in the table above are approximate and may vary depending on flight number, aircraft, airline, weather, and time of day.COS-SAN flight routesColorado Springs to San Diego flight routes illustrated on a map.
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Arriving at San Diego International Airport
Arriving at San Diego International Airport. Copyright: San Diego International Airport
Colorado Springs - San Diego route map and flight paths
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Show all destinations from COS Show all destinations from SAN

You can fly non-stop from Colorado Springs (COS) to San Diego (SAN) with Southwest Airlines. The flight takes approximately 2 hours and 25 minutes. If you travel with a connecting flight instead, for example via Phoenix, the total flight time will be 4 hours and 40 minutes.

If you're interested in direct flights, Southwest Airlines is available. For flights with stopovers, Southwest Airlines, United Airlines or Delta Air Lines is also an option.

The flight time between City Of Colorado Springs Muni (COS) and San Diego International Airport (SAN) is approximately 2 hours and 25 minutes. The distance between the two airports is 1041 miles (or 1675 kilometers).

Yes, you can fly non-stop to SAN from COS with Southwest Airlines.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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