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Cheap flights from Colorado Springs to San Diego from $104

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado Springs to San Diego departing on 1/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Colorado Springs to San Diego

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:00 am - 9:15 am
COS
-
SAN
4h 15m1 stop
Southwest Logo
8:35 am - 3:55 pm
SAN
-
COS
6h 20m1 stop
$227Southwest
Wed, Jan 28 - Tue, Feb 3
Delta Logo
7:59 am - 12:22 pm
COS
-
SAN
5h 23m1 stop
Delta Logo
7:20 am - 11:15 am
SAN
-
COS
26h 55m2 stops
$231Delta
Tue, Feb 10 - Tue, Feb 17
American Airlines Logo
3:17 pm - 10:50 pm
COS
-
SAN
8h 33m1 stop
American Airlines Logo
6:15 am - 5:41 pm
SAN
-
COS
10h 26m2 stops
$233American Airlines
Wed, Jan 28 - Tue, Feb 3
Delta Logo
12:00 pm - 10:42 pm
COS
-
SAN
11h 42m2 stops
Delta Logo
11:00 am - 10:23 pm
SAN
-
COS
10h 23m2 stops
$236Delta
Fri, Jan 23 - Mon, Jan 26
United Airlines Logo
5:50 am - 9:20 am
COS
-
SAN
4h 30m1 stop
United Airlines Logo
6:30 am - 12:22 pm
SAN
-
COS
4h 52m1 stop
$244United Airlines
Thu, Feb 5 - Tue, Feb 10
Delta Logo
7:59 am - 12:22 pm
COS
-
SAN
5h 23m1 stop
Delta Logo
7:20 am - 11:15 am
SAN
-
COS
26h 55m2 stops
$248Delta
Sat, Feb 7 - Tue, Feb 17
United Airlines Logo
1:25 pm - 7:54 pm
COS
-
SAN
7h 29m2 stops
United Airlines Logo
4:10 pm - 10:06 pm
SAN
-
COS
4h 56m1 stop
$249United Airlines
Thu, Feb 5 - Tue, Feb 10
Southwest Logo
12:20 pm - 1:50 pm
COS
-
SAN
2h 30mnonstop
Southwest Logo
4:05 pm - 7:20 pm
SAN
-
COS
2h 15mnonstop
$251Southwest
Sat, Feb 7 - Thu, Feb 12
Southwest Logo
6:50 am - 11:15 am
COS
-
SAN
5h 25m1 stop
Southwest Logo
4:05 pm - 7:20 pm
SAN
-
COS
2h 15mnonstop
$256Southwest
Sat, Feb 7 - Thu, Feb 12
Delta Logo
12:00 pm - 10:42 pm
COS
-
SAN
11h 42m2 stops
Delta Logo
11:00 am - 10:23 pm
SAN
-
COS
10h 23m2 stops
$257Delta
Wed, Jan 28 - Tue, Feb 3

Delta flights from Colorado Springs to San Diego

Our best Delta deals on Colorado Springs to San Diego flight tickets
Delta
Feb 10
COS7:59 amColorado Springs
5h 23m
1 stop
SAN12:22 pmSan Diego
Feb 17
SAN7:20 amSan Diego
26h 55m
2 stops
COS11:15 amColorado Springs
$231
Find similar
Delta
Jan 23
COS12:00 pmColorado Springs
11h 42m
2 stops
SAN10:42 pmSan Diego
Jan 26
SAN11:00 amSan Diego
10h 23m
2 stops
COS10:23 pmColorado Springs
$236
Find similar
Delta
Feb 7
COS7:59 amColorado Springs
5h 23m
1 stop
SAN12:22 pmSan Diego
Feb 17
SAN7:20 amSan Diego
26h 55m
2 stops
COS11:15 amColorado Springs
$248
Find similar

United Airlines flights from Colorado Springs to San Diego

Our best United Airlines deals on Colorado Springs to San Diego flight tickets
United Airlines
Feb 5
COS5:50 amColorado Springs
4h 30m
1 stop
SAN9:20 amSan Diego
Feb 10
SAN6:30 amSan Diego
4h 52m
1 stop
COS12:22 pmColorado Springs
$244
Find similar
United Airlines
Feb 5
COS1:25 pmColorado Springs
7h 29m
2 stops
SAN7:54 pmSan Diego
Feb 10
SAN4:10 pmSan Diego
4h 56m
1 stop
COS10:06 pmColorado Springs
$249
Find similar
United Airlines
Feb 11
COS5:50 amColorado Springs
4h 30m
1 stop
SAN9:20 amSan Diego
Feb 17
SAN6:30 amSan Diego
7h 00m
1 stop
COS2:30 pmColorado Springs
$297
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Colorado Springs to San Diego that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated December 29, 2025.
Use the filters below to find and compare flights from Colorado Springs to San Diego that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 1/28

6:00 am-9:15 am

1 stop4h 15m

San Diego

Tue 2/3

8:35 am-3:55 pm

1 stop6h 20m

$227

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 2/10

7:59 am-12:22 pm

1 stop5h 23m

San Diego

Tue 2/17

7:20 am-11:15 am

2 stops26h 55m

$231

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 1/28

3:17 pm-10:50 pm

1 stop8h 33m

San Diego

Tue 2/3

6:15 am-5:41 pm

2 stops10h 26m

$233

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Fri 1/23

12:00 pm-10:42 pm

2 stops11h 42m

San Diego

Mon 1/26

11:00 am-10:23 pm

2 stops10h 23m

$236

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 2/5

5:50 am-9:20 am

1 stop4h 30m

San Diego

Tue 2/10

6:30 am-12:22 pm

1 stop4h 52m

$244

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Sat 2/7

7:59 am-12:22 pm

1 stop5h 23m

San Diego

Tue 2/17

7:20 am-11:15 am

2 stops26h 55m

$248

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 2/5

1:25 pm-7:54 pm

2 stops7h 29m

San Diego

Tue 2/10

4:10 pm-10:06 pm

1 stop4h 56m

$249

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Sat 2/7

12:20 pm-1:50 pm

Nonstop2h 30m

San Diego

Thu 2/12

4:05 pm-7:20 pm

Nonstop2h 15m

$251

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Sat 2/7

6:50 am-11:15 am

1 stop5h 25m

San Diego

Thu 2/12

4:05 pm-7:20 pm

Nonstop2h 15m

$256

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 1/28

12:00 pm-10:42 pm

2 stops11h 42m

San Diego

Tue 2/3

11:00 am-10:23 pm

2 stops10h 23m

$257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Diego from

How to get the cheapest flight ticket from Colorado Springs to San Diego

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Colorado Springs and San Diego?

What is the cheapest month to fly to San Diego?

If you are unable to visit San Diego during the month of September, then departing from Colorado Springs during the month July is also very affordable. Most momondo users find prices during this month for around $326.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Colorado Springs to San Diego is on a Wednesday. Travelers who choose to depart for San Diego on a Wednesday will often find tickets for as low as $204. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $241. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $186. Flights at noon are often more expensive with an average ticket price of $306.

What is the cheapest Colorado Springs to San Diego flight route?

Fly from Colorado Springs to San Diego for the best Colorado Springs - San Diego flight prices

How far in advance should I book a flight to San Diego?

You are more likely to see cheaper flights to San Diego from Colorado Springs when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $354 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Colorado Springs for as low as $259 on momondo.

What cabin class options are available on Colorado Springs to San Diego flights?

There is only 1 cabin class available to choose from on Colorado Springs to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Colorado Springs to San Diego flights?

No. A direct flight is the cheapest option for a flight between Colorado Springs to San Diego.

How have Colorado Springs to San Diego flight prices changed over time?

As of December 2025, prices for Colorado Springs to San Diego flights are approximately 72% more expensive when compared to flights at the same time last year.

When to book flights from Colorado Springs to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Colorado Springs to San Diego according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Colorado Springs to San Diego (COS to SAN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to San Diego

Best Price Found

$203

Fastest flight time

2h 20m

Direct flights

Tue, Fri, Sat and Sun

Airports in San Diego

1 airport
The best one-way flight to San Diego from Colorado Springs in the past 72 hours is $203. The best round-trip flight deal from Colorado Springs to San Diego found on momondo in the last 72 hours is $570.
The fastest flight from Colorado Springs to San Diego takes 2h 20m
Direct flights go from Colorado Springs to San Diego on Tuesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Diego. From Colorado Springs there are direct flights to San Diego (SAN).
Search flight deals

  • How far is Colorado Springs to San Diego by plane?

    Colorado Springs and San Diego are 808.8 mi apart from one another. By plane, this route typically takes 2h 20m.

  • When did momondo last update prices for flights from Colorado Springs Airport to San Diego Airport?

    Prices for flights from Colorado Springs Airport to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Colorado Springs Airport to San Diego Airport?

  • How old do you have to be to fly from Colorado Springs Airport to San Diego Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The necessary travel and health documents for your San Diego Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Colorado Springs to San Diego?

  • What is the most popular airline from Colorado Springs to San Diego?

Best airlines flying from Colorado Springs to San Diego

Compare and see reviews for airlines that fly from Colorado Springs to San Diego with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,119 reviews
Search United Airlines flights
SouthwestPriceFrom $230Free CancellationRating
8.0
4,252 reviews
Search Southwest flights

  • Southwest Flights From Colorado Springs to San Diego

    Southwest operates around 5 flights from Colorado Springs to San Diego every week. The average price of these flights found in the last 72 hours has been $363, but momondo users have found Southwest deals from Colorado Springs to San Diego from as low as $230 round-trip. Southwest has been scored 8.0/10 in 4,252 reviews.

Traveling to a place near San Diego?

Book flights to San Diego if you plan to visit one of these locations
Coronado
Chula Vista
El Cajon
Julian
Poway
National City
Borrego Springs
Imperial Beach
La Mesa
San Ysidro
Lemon Grove
Alpine
Santee

Why use momondo?

Why should I use momondo to find a flight deal from Colorado Springs to San Diego?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado Springs to San Diego. momondo saves you time and could save you money on your trip.

Can I find flights from Colorado Springs to San Diego with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Colorado Springs to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Colorado Springs to San Diego?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Colorado Springs.

I’m not ready to book a flight from Colorado Springs to San Diego right now. Can momondo alert me if prices change?

Price alerts on flights to San Diego from Colorado Springs are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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