Cheap Flights From Colorado Springs (COS) To San Diego Intl. (SAN)

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Cheapest Flights from Colorado Springs (COS) to San Diego (SAN)

The cheapest flights to San Diego Intl. found within the past 7 days were CA $794 round trip and CA $231 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Jul 16 - Thu, Jul 23
COS
Colorado Springs
SAN
San Diego
CA $794 Roundtrip, found 3 days ago
CA $794
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 16 from Colorado Springs to San Diego, returning Thu, Jul 23, priced at CA $794 found 3 days ago
Thu, Jul 16 - Tue, Jul 21
COS
Colorado Springs
SAN
San Diego
CA $897 Roundtrip, found 3 days ago
CA $897
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 16 from Colorado Springs to San Diego, returning Tue, Jul 21, priced at CA $897 found 3 days ago
Thu, Jul 16 - Sat, Jul 18
COS
Colorado Springs
SAN
San Diego
CA $924 Roundtrip, found 3 days ago
CA $924
Roundtrip
found 3 days ago
Select Delta flight, departing Thu, Jul 16 from Colorado Springs to San Diego, returning Sat, Jul 18, priced at CA $924 found 3 days ago
Thu, Jul 16 - Sun, Jul 19
COS
Colorado Springs
SAN
San Diego
CA $1,039 Roundtrip, found 3 days ago
CA $1,039
Roundtrip
found 3 days ago
Select American Airlines flight, departing Thu, Jul 16 from Colorado Springs to San Diego, returning Sun, Jul 19, priced at CA $1,039 found 3 days ago
Wed, Jul 15 - Wed, Jul 15
COS
Colorado Springs
SAN
San Diego
CA $1,285 Roundtrip, found 3 days ago
CA $1,285
Roundtrip
found 3 days ago
Select Delta flight, departing Wed, Jul 15 from Colorado Springs to San Diego, returning Wed, Jul 15, priced at CA $1,285 found 3 days ago

Frequently asked questions

Are there direct flights from COS to San Diego Airport?
You can't fly direct from COS to San Diego Airport, but don't fret. Southwest Airlines, United Airlines and American Airlines operate flights with only one stopover.
What airlines fly from City of Colorado Springs Municipal Airport to San Diego Intl. Airport (SAN)?
There are currently no airlines offering direct flights between Colorado Springs Airport (COS) and San Diego Airport. Save time and avoid irritating layovers by searching for the quickest routes in advance.
What is the best day to buy a plane ticket?
Airfares offered on Friday tend to be the cheapest, according to flight demand on Travelocity.ca in 2021. Purchasing your airfares on a Thursday or Saturday can also provide better value, however our advice if you're looking to save money is to avoid booking on a Wednesday or Sunday. Our data shows that those two days have the highest ticket values on average, so keep this in mind if you're browsing flight deals.
What are the cheapest days to fly?
Frequent travellers may already know this, but earlier in the week is often the cheapest time to fly. Flights departing on a Monday are the cheapest of the week. Since flights towards the middle of the week tend to be more popular, this causes the prices to rise. This is why, on average, airfares booked on Travelocity.ca in 2021 were most expensive for Wednesday departures.
How far in advance can you book a flight?
Here's the deal: It is typically possible to start comparing international airfares on Travelocity.ca up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 2-4 weeks prior to their travel dates.*According to flight demand on Travelocity.ca from January to December 2021. Savings are subject to change and may vary depending on selections made.

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.