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Cheap flights from Colorado Springs to San Diego from $88

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 9/10. 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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Cheap round-trip flights

American Airlines Logo
5:16 pm - 10:36 pmCOS-SAN
6h 20m1 stop
American Airlines Logo
3:01 pm - 10:08 pmSAN-COS
6h 07m1 stop
$175American Airlines
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Tue, Sep 9 - Tue, Sep 16
Southwest Logo
3:55 pm - 5:10 pmCOS-SAN
2h 15mnonstop
Southwest Logo
12:00 pm - 3:20 pmSAN-COS
2h 20mnonstop
$177Southwest
Find Deal
Thu, Oct 16 - Mon, Oct 20
American Airlines Logo
5:16 pm - 10:36 pmCOS-SAN
6h 20m1 stop
American Airlines Logo
1:06 pm - 10:08 pmSAN-COS
8h 02m2 stops
$180American Airlines
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Tue, Sep 9 - Tue, Sep 16
American Airlines Logo
4:37 pm - 11:56 pmCOS-SAN
8h 19m1 stop
American Airlines Logo
7:21 am - 3:47 pmSAN-COS
7h 26m1 stop
$184American Airlines
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Thu, Nov 13 - Tue, Nov 18
Southwest Logo
3:55 pm - 5:10 pmCOS-SAN
2h 15mnonstop
Southwest Logo
7:10 pm - 12:35 amSAN-COS
4h 25m1 stop
$185Southwest
Find Deal
Thu, Oct 2 - Mon, Oct 6
Southwest Logo
3:55 pm - 5:10 pmCOS-SAN
2h 15mnonstop
Southwest Logo
5:25 pm - 12:35 amSAN-COS
6h 10m1 stop
$187Southwest
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Thu, Oct 16 - Mon, Oct 20
Delta Logo
8:15 am - 12:20 pmCOS-SAN
5h 05m1 stop
Delta Logo
5:05 pm - 10:11 pmSAN-COS
4h 06m1 stop
$217Delta
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Tue, Sep 30 - Tue, Sep 30
Delta Logo
5:55 pm - 11:45 pmCOS-SAN
6h 50m1 stop
Delta Logo
11:05 am - 10:29 pmSAN-COS
10h 24m2 stops
$222Delta
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Thu, Nov 13 - Tue, Nov 18
United Airlines Logo
5:30 am - 9:09 amCOS-SAN
4h 39m1 stop
United Airlines Logo
4:03 pm - 9:54 pmSAN-COS
4h 51m1 stop
$252United Airlines
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Thu, Sep 11 - Mon, Sep 15
United Airlines Logo
6:00 am - 9:12 amCOS-SAN
4h 12m1 stop
United Airlines Logo
1:59 pm - 9:54 pmSAN-COS
6h 55m2 stops
$258United Airlines
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Tue, Sep 30 - Tue, Sep 30

American Airlines flights from Colorado Springs to San Diego

Our best American Airlines deals on Colorado Springs to San Diego flight tickets
American Airlines
Sep 9
COS5:16 pmColorado Springs
6h 20m
1 stop
SAN10:36 pmSan Diego
Sep 16
SAN3:01 pmSan Diego
6h 07m
1 stop
COS10:08 pmColorado Springs
$175
Find similar
American Airlines
Sep 9
COS5:16 pmColorado Springs
6h 20m
1 stop
SAN10:36 pmSan Diego
Sep 16
SAN1:06 pmSan Diego
8h 02m
2 stops
COS10:08 pmColorado Springs
$180
Find similar
American Airlines
Nov 13
COS4:37 pmColorado Springs
8h 19m
1 stop
SAN11:56 pmSan Diego
Nov 18
SAN7:21 amSan Diego
7h 26m
1 stop
COS3:47 pmColorado Springs
$184
Find similar

Southwest flights from Colorado Springs to San Diego

Our best Southwest deals on Colorado Springs to San Diego flight tickets
Southwest
Oct 16
COS3:55 pmColorado Springs
2h 15m
SAN5:10 pmSan Diego
Oct 20
SAN12:00 pmSan Diego
2h 20m
COS3:20 pmColorado Springs
$177
Find similar
Southwest
Oct 2
COS3:55 pmColorado Springs
2h 15m
SAN5:10 pmSan Diego
Oct 6
SAN7:10 pmSan Diego
4h 25m
1 stop
COS12:35 amColorado Springs
$185
Find similar
Southwest
Oct 16
COS3:55 pmColorado Springs
2h 15m
SAN5:10 pmSan Diego
Oct 20
SAN5:25 pmSan Diego
6h 10m
1 stop
COS12:35 amColorado Springs
$187
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 August 14, 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

Tue 9/9

5:16 pm-10:36 pm

1 stop6h 20m

San Diego

Tue 9/16

3:01 pm-10:08 pm

1 stop6h 07m

$175

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 10/16

3:55 pm-5:10 pm

Nonstop2h 15m

San Diego

Mon 10/20

12:00 pm-3:20 pm

Nonstop2h 20m

$177

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 9/9

5:16 pm-10:36 pm

1 stop6h 20m

San Diego

Tue 9/16

1:06 pm-10:08 pm

2 stops8h 02m

$180

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

7:21 am-3:47 pm

1 stop7h 26m

$184

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 10/2

3:55 pm-5:10 pm

Nonstop2h 15m

San Diego

Mon 10/6

7:10 pm-12:35 am

1 stop4h 25m

$185

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 10/16

3:55 pm-5:10 pm

Nonstop2h 15m

San Diego

Mon 10/20

5:25 pm-12:35 am

1 stop6h 10m

$187

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 9/30

8:15 am-12:20 pm

1 stop5h 05m

San Diego

Tue 9/30

5:05 pm-10:11 pm

1 stop4h 06m

$217

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 11/13

5:55 pm-11:45 pm

1 stop6h 50m

San Diego

Tue 11/18

11:05 am-10:29 pm

2 stops10h 24m

$222

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Thu 9/11

5:30 am-9:09 am

1 stop4h 39m

San Diego

Mon 9/15

4:03 pm-9:54 pm

1 stop4h 51m

$252

Colorado SpringsSan Diego

COS - SAN

COSSAN

Colorado Springs

Tue 9/30

6:00 am-9:12 am

1 stop4h 12m

San Diego

Tue 9/30

1:59 pm-9:54 pm

2 stops6h 55m

$258

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 August, 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 $191. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $252. 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 $192. Flights at noon are often more expensive with an average ticket price of $307.

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 $370 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 $258 on momondo.

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

There are 1 cabin classes 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.

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

As of August 2025, prices for Colorado Springs to San Diego flights are approximately 1% cheaper 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

$88

Fastest flight time

2h 15m

Direct flights

Mon, Tue, Fri and Sat

Airports in San Diego

1 airport
The best one-way flight to San Diego from Colorado Springs in the past 72 hours is $88. The best round-trip flight deal from Colorado Springs to San Diego found on momondo in the last 72 hours is $175.
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 and Saturday. The only airline offering direct flights is Southwest.
There is 1 airport near San Diego: 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
DeltaPriceFrom $206Free CancellationRating
8.0
7,980 reviews
Search Delta flights
American AirlinesPriceFrom $207Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
8,916 reviews
Search United Airlines flights
SouthwestPriceFrom $239Free CancellationRating
8.0
4,244 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
National City
La Mesa
Imperial Beach
Poway
San Ysidro
Borrego Springs
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.

An easier way to manage your San Diego trip

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