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Cheap flights from Colorado Springs to San Diego from $89

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 5/2. 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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Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
6:46 pm - 2:25 pm
COS
-
SAN
20h 39m
1 stop
Multiple Airlines Logo
3:20 pm - 5:56 pm
SAN
-
COS
25h 36m
1 stop
$175Multiple Airlines
Sun, May 10 - Sat, May 16
Southwest Logo
6:50 pm - 10:15 pm
COS
-
SAN
4h 25m
1 stop
Southwest Logo
6:45 am - 1:50 pm
SAN
-
COS
6h 05m
1 stop
$177Southwest
Wed, Apr 1 - Tue, Apr 7
Southwest Logo
4:15 pm - 10:30 pm
COS
-
SAN
7h 15m
2 stops
Southwest Logo
3:05 pm - 10:20 pm
SAN
-
COS
6h 15m
1 stop
$182Southwest
Wed, Apr 1 - Wed, Apr 8
Southwest Logo
4:15 pm - 10:30 pm
COS
-
SAN
7h 15m
2 stops
Southwest Logo
12:45 pm - 8:45 pm
SAN
-
COS
7h 00m
2 stops
$187Southwest
Wed, Apr 1 - Tue, Apr 7
Southwest Logo
6:50 pm - 10:40 pm
COS
-
SAN
4h 50m
1 stop
Southwest Logo
8:30 am - 10:20 pm
SAN
-
COS
12h 50m
2 stops
$188Southwest
Wed, Apr 29 - Wed, May 13
American Airlines Logo
5:07 pm - 10:30 pm
COS
-
SAN
6h 23m
1 stop
American Airlines Logo
7:10 am - 4:00 pm
SAN
-
COS
7h 50m
1 stop
$197American Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
4:49 pm - 10:30 pm
COS
-
SAN
6h 41m
1 stop
American Airlines Logo
6:15 am - 1:08 pm
SAN
-
COS
5h 53m
1 stop
$201American Airlines
Wed, Mar 4 - Tue, Mar 17
Delta Logo
12:10 pm - 11:14 pm
COS
-
SAN
12h 04m
2 stops
Delta Logo
5:01 pm - 10:05 pm
SAN
-
COS
4h 04m
1 stop
$202Delta
Mon, Mar 9 - Tue, Mar 10
American Airlines Logo
4:49 pm - 11:59 pm
COS
-
SAN
8h 10m
1 stop
American Airlines Logo
8:00 am - 4:00 pm
SAN
-
COS
7h 00m
1 stop
$205American Airlines
Fri, Feb 20 - Tue, Feb 24
Delta Logo
12:10 pm - 10:27 pm
COS
-
SAN
11h 17m
2 stops
Delta Logo
11:15 am - 10:05 pm
SAN
-
COS
9h 50m
2 stops
$208Delta
Mon, Mar 9 - Wed, Mar 11

Delta flights from Colorado Springs to San Diego

Our best Delta deals on Colorado Springs to San Diego flight tickets
Delta
Mar 9
COS12:10 pmColorado Springs
12h 04m
2 stops
SAN11:14 pmSan Diego
Mar 10
SAN5:01 pmSan Diego
4h 04m
1 stop
COS10:05 pmColorado Springs
$202
Delta
Mar 9
COS12:10 pmColorado Springs
11h 17m
2 stops
SAN10:27 pmSan Diego
Mar 11
SAN11:15 amSan Diego
9h 50m
2 stops
COS10:05 pmColorado Springs
$208
Delta
Apr 21
COS11:55 amColorado Springs
7h 10m
1 stop
SAN6:05 pmSan Diego
Apr 28
SAN5:00 pmSan Diego
4h 13m
1 stop
COS10:13 pmColorado Springs
$223

American Airlines flights from Colorado Springs to San Diego

Our best American Airlines deals on Colorado Springs to San Diego flight tickets
American Airlines
Mar 24
COS5:07 pmColorado Springs
6h 23m
1 stop
SAN10:30 pmSan Diego
Mar 31
SAN7:10 amSan Diego
7h 50m
1 stop
COS4:00 pmColorado Springs
$197
American Airlines
Mar 4
COS4:49 pmColorado Springs
6h 41m
1 stop
SAN10:30 pmSan Diego
Mar 17
SAN6:15 amSan Diego
5h 53m
1 stop
COS1:08 pmColorado Springs
$201
American Airlines
Feb 20
COS4:49 pmColorado Springs
8h 10m
1 stop
SAN11:59 pmSan Diego
Feb 24
SAN8:00 amSan Diego
7h 00m
1 stop
COS4:00 pmColorado Springs
$205

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 February 6, 2026.
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

Sun 5/10

6:46 pm-2:25 pm

1 stop20h 39m

San Diego

Sat 5/16

3:20 pm-5:56 pm

1 stop25h 36m

$175

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 4/1

6:50 pm-10:15 pm

1 stop4h 25m

San Diego

Tue 4/7

6:45 am-1:50 pm

1 stop6h 05m

$177

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 4/1

4:15 pm-10:30 pm

2 stops7h 15m

San Diego

Wed 4/8

3:05 pm-10:20 pm

1 stop6h 15m

$182

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 4/1

4:15 pm-10:30 pm

2 stops7h 15m

San Diego

Tue 4/7

12:45 pm-8:45 pm

2 stops7h 00m

$187

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 4/29

6:50 pm-10:40 pm

1 stop4h 50m

San Diego

Wed 5/13

8:30 am-10:20 pm

2 stops12h 50m

$188

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 3/24

5:07 pm-10:30 pm

1 stop6h 23m

San Diego

Tue 3/31

7:10 am-4:00 pm

1 stop7h 50m

$197

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 3/4

4:49 pm-10:30 pm

1 stop6h 41m

San Diego

Tue 3/17

6:15 am-1:08 pm

1 stop5h 53m

$201

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Mon 3/9

12:10 pm-11:14 pm

2 stops12h 04m

San Diego

Tue 3/10

5:01 pm-10:05 pm

1 stop4h 04m

$202

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Fri 2/20

4:49 pm-11:59 pm

1 stop8h 10m

San Diego

Tue 2/24

8:00 am-4:00 pm

1 stop7h 00m

$205

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Mon 3/9

12:10 pm-10:27 pm

2 stops11h 17m

San Diego

Wed 3/11

11:15 am-10:05 pm

2 stops9h 50m

$208

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 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 $329.

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 Thursday. Travelers who choose to depart for San Diego on a Thursday will often find tickets for as low as $201. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $240. 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 $182. Flights at noon are often more expensive with an average ticket price of $299.

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 $355 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 $268 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?

You could potentially save up to 20% on your flight if you consider stops on a Colorado Springs to San Diego flight.

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

As of February 2026, prices for Colorado Springs to San Diego flights are approximately 16% 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

$341

Fastest flight time

2h 15m

Direct flights

Mon, Tue, Fri, Sat and Sun

Airports in San Diego

1 airport
The best flight deal from Colorado Springs to San Diego found on momondo in the last 72 hours is $341
The fastest flight from Colorado Springs to San Diego takes 2h 15m
Direct flights go from Colorado Springs to San Diego on Monday, 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 15m.

  • 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
9,245 reviews
Search United Airlines flights
SouthwestPriceFrom $227Free CancellationRating
8.0
4,280 reviews
Search Southwest flights

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
Imperial Beach
San Ysidro
Borrego Springs
La Mesa
Alpine
Lemon Grove
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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