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Cheap flights from Colorado Springs to San Diego from $109

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 11/13. 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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American Airlines Logo
4:37 pm - 11:56 pmCOS-SAN
8h 19m1 stop
American Airlines Logo
12:43 pm - 8:27 pmSAN-COS
6h 44m1 stop
$227American Airlines
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Thu, Nov 13 - Tue, Nov 18
American Airlines Logo
12:36 pm - 8:48 pmCOS-SAN
9h 12m1 stop
American Airlines Logo
10:09 am - 8:27 pmSAN-COS
9h 18m2 stops
$232American Airlines
Find Deal
Thu, Nov 13 - Tue, Nov 18
Delta Logo
12:25 pm - 6:52 pmCOS-SAN
7h 27m1 stop
Delta Logo
6:15 am - 11:44 amSAN-COS
4h 29m1 stop
$237Delta
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Tue, Mar 24 - Wed, Mar 25
Delta Logo
6:02 pm - 11:55 pmCOS-SAN
6h 53m1 stop
Delta Logo
6:15 am - 5:22 pmSAN-COS
10h 07m2 stops
$242Delta
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Wed, Nov 12 - Tue, Nov 18
Delta Logo
6:02 pm - 10:06 amCOS-SAN
17h 04m2 stops
Delta Logo
11:01 am - 10:23 pmSAN-COS
10h 22m2 stops
$251Delta
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Wed, Nov 12 - Mon, Nov 17
American Airlines Logo
12:36 pm - 8:48 pmCOS-SAN
9h 12m1 stop
American Airlines Logo
7:21 am - 3:47 pmSAN-COS
7h 26m1 stop
$258American Airlines
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Mon, Nov 17 - Thu, Nov 20
Southwest Logo
5:50 pm - 8:50 pmCOS-SAN
4h 00m1 stop
Southwest Logo
4:05 pm - 8:55 pmSAN-COS
3h 50m1 stop
$279Southwest
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Wed, Jan 28 - Sun, Feb 1
Southwest Logo
10:25 am - 2:55 pmCOS-SAN
5h 30m2 stops
Southwest Logo
1:30 pm - 9:30 pmSAN-COS
7h 00m1 stop
$289Southwest
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Fri, Nov 14 - Mon, Nov 17
United Airlines Logo
6:00 am - 2:55 pmCOS-SAN
9h 55m2 stops
United Airlines Logo
1:10 pm - 10:04 pmSAN-COS
7h 54m2 stops
$307United Airlines
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Thu, Nov 13 - Tue, Nov 18
United Airlines Logo
5:03 pm - 11:40 pmCOS-SAN
7h 37m2 stops
United Airlines Logo
6:30 am - 2:29 pmSAN-COS
6h 59m2 stops
$317United Airlines
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Tue, Mar 24 - Wed, Mar 25

American Airlines flights from Colorado Springs to San Diego

Our best American Airlines deals on Colorado Springs to San Diego flight tickets
American Airlines
Nov 13
COS4:37 pmColorado Springs
8h 19m
1 stop
SAN11:56 pmSan Diego
Nov 18
SAN12:43 pmSan Diego
6h 44m
1 stop
COS8:27 pmColorado Springs
$227
Find similar
American Airlines
Nov 13
COS12:36 pmColorado Springs
9h 12m
1 stop
SAN8:48 pmSan Diego
Nov 18
SAN10:09 amSan Diego
9h 18m
2 stops
COS8:27 pmColorado Springs
$232
Find similar
American Airlines
Nov 17
COS12:36 pmColorado Springs
9h 12m
1 stop
SAN8:48 pmSan Diego
Nov 20
SAN7:21 amSan Diego
7h 26m
1 stop
COS3:47 pmColorado Springs
$258
Find similar

Southwest flights from Colorado Springs to San Diego

Our best Southwest deals on Colorado Springs to San Diego flight tickets
Southwest
Jan 28
COS5:50 pmColorado Springs
4h 00m
1 stop
SAN8:50 pmSan Diego
Feb 1
SAN4:05 pmSan Diego
3h 50m
1 stop
COS8:55 pmColorado Springs
$279
Find similar
Southwest
Nov 14
COS10:25 amColorado Springs
5h 30m
2 stops
SAN2:55 pmSan Diego
Nov 17
SAN1:30 pmSan Diego
7h 00m
1 stop
COS9:30 pmColorado Springs
$289
Find similar
Southwest
Nov 14
COS10:05 amColorado Springs
2h 25m
SAN11:30 amSan Diego
Nov 17
SAN8:40 amSan Diego
4h 10m
1 stop
COS1:50 pmColorado Springs
$295
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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 October 16, 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

Thu 11/13

4:37 pm-11:56 pm

1 stop8h 19m

San Diego

Tue 11/18

12:43 pm-8:27 pm

1 stop6h 44m

$227

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 11/13

12:36 pm-8:48 pm

1 stop9h 12m

San Diego

Tue 11/18

10:09 am-8:27 pm

2 stops9h 18m

$232

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 3/24

12:25 pm-6:52 pm

1 stop7h 27m

San Diego

Wed 3/25

6:15 am-11:44 am

1 stop4h 29m

$237

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 11/12

6:02 pm-11:55 pm

1 stop6h 53m

San Diego

Tue 11/18

6:15 am-5:22 pm

2 stops10h 07m

$242

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 11/12

6:02 pm-10:06 am

2 stops17h 04m

San Diego

Mon 11/17

11:01 am-10:23 pm

2 stops10h 22m

$251

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Mon 11/17

12:36 pm-8:48 pm

1 stop9h 12m

San Diego

Thu 11/20

7:21 am-3:47 pm

1 stop7h 26m

$258

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Wed 1/28

5:50 pm-8:50 pm

1 stop4h 00m

San Diego

Sun 2/1

4:05 pm-8:55 pm

1 stop3h 50m

$279

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Fri 11/14

10:25 am-2:55 pm

2 stops5h 30m

San Diego

Mon 11/17

1:30 pm-9:30 pm

1 stop7h 00m

$289

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 11/13

6:00 am-2:55 pm

2 stops9h 55m

San Diego

Tue 11/18

1:10 pm-10:04 pm

2 stops7h 54m

$307

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 3/24

5:03 pm-11:40 pm

2 stops7h 37m

San Diego

Wed 3/25

6:30 am-2:29 pm

2 stops6h 59m

$317

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 $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 Tuesday. Travelers who choose to depart for San Diego on a Tuesday 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 $250. 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 $190. Flights at noon are often more expensive with an average ticket price of $298.

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 $366 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 October 2025, prices for Colorado Springs to San Diego flights are approximately 5% 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

$181

Fastest flight time

2h 15m

Direct flights

Mon, 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 $181. The best round-trip flight deal from Colorado Springs to San Diego found on momondo in the last 72 hours is $376.
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 near San Diego: San Diego (SAN)
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  • 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 25m.

  • 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
8,982 reviews
Search United Airlines flights
SouthwestPriceFrom $230Free CancellationRating
8.0
4,241 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 $369, 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 4,241 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
National City
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
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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Sat 11/15
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