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Cheap flights from San Diego to Denver from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Denver departing on 3/16. 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 San Diego to Denver

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
4:25 pm - 11:05 pm
SAN
-
COS
5h 40m
1 stop
Southwest Logo
4:50 pm - 10:20 pm
COS
-
SAN
6h 30m
1 stop
$177Southwest
Sat, Feb 28 - Mon, Mar 2
Southwest Logo
7:30 am - 1:00 pm
SAN
-
COS
4h 30m
1 stop
Southwest Logo
4:50 pm - 9:45 pm
COS
-
SAN
5h 55m
2 stops
$182Southwest
Sat, Feb 28 - Mon, Mar 2
Southwest Logo
10:30 am - 6:25 pm
SAN
-
COS
6h 55m
2 stops
Southwest Logo
4:50 pm - 9:45 pm
COS
-
SAN
5h 55m
2 stops
$188Southwest
Sat, Feb 28 - Mon, Mar 2
Southwest Logo
7:45 pm - 9:30 am
SAN
-
COS
12h 45m
2 stops
Southwest Logo
5:55 am - 11:15 am
COS
-
SAN
6h 20m
2 stops
$193Southwest
Tue, Mar 24 - Thu, Mar 26
Southwest Logo
1:55 pm - 5:10 pm
SAN
-
COS
2h 15mnonstop
Southwest Logo
5:10 am - 9:10 am
COS
-
SAN
5h 00m
1 stop
$259Southwest
Sat, Feb 28 - Mon, Mar 2
Southwest Logo
8:40 am - 4:10 pm
SAN
-
COS
6h 30m
1 stop
Southwest Logo
5:30 am - 8:30 am
COS
-
SAN
4h 00m
1 stop
$264Southwest
Tue, May 19 - Mon, May 25
Southwest Logo
5:10 pm - 12:20 am
SAN
-
COS
6h 10m
2 stops
Southwest Logo
6:00 am - 12:55 pm
COS
-
SAN
7h 55m
2 stops
$265Southwest
Mon, Mar 23 - Wed, Mar 25
United Airlines Logo
11:28 am - 4:34 pm
SAN
-
COS
4h 06m
1 stop
United Airlines Logo
1:32 pm - 5:26 pm
COS
-
SAN
4h 54m
1 stop
$267United Airlines
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
8:45 am - 4:34 pm
SAN
-
COS
6h 49m
1 stop
United Airlines Logo
3:25 pm - 9:03 pm
COS
-
SAN
6h 38m
1 stop
$269United Airlines
Tue, Mar 10 - Wed, Mar 11
United Airlines Logo
12:55 pm - 9:04 pm
SAN
-
COS
7h 09m
1 stop
United Airlines Logo
5:15 pm - 11:40 pm
COS
-
SAN
7h 25m
2 stops
$272United Airlines
Tue, Mar 10 - Wed, Mar 11

Delta flights from San Diego to Colorado Springs

Our best Delta deals on San Diego to Colorado Springs flight tickets
Delta
Mar 31
SAN5:01 pmSan Diego
4h 04m
1 stop
COS10:05 pmColorado Springs
Apr 7
COS12:10 pmColorado Springs
4h 45m
1 stop
SAN3:55 pmSan Diego
$300
Delta
Apr 14
SAN11:10 amSan Diego
10h 08m
2 stops
COS10:18 pmColorado Springs
Apr 16
COS11:55 amColorado Springs
5h 00m
1 stop
SAN3:55 pmSan Diego
$306
Delta
Mar 21
SAN6:15 amSan Diego
14h 50m
1 stop
COS10:05 pmColorado Springs
Mar 24
COS8:15 amColorado Springs
5h 12m
1 stop
SAN12:27 pmSan Diego
$342

Southwest flights from San Diego to Colorado Springs

Our best Southwest deals on San Diego to Colorado Springs flight tickets
Southwest
Mar 24
SAN2:55 pmSan Diego
5h 05m
1 stop
COS9:00 pmColorado Springs
Mar 26
COS4:45 pmColorado Springs
6h 45m
1 stop
SAN10:30 pmSan Diego
$177
Southwest
Mar 24
SAN4:20 pmSan Diego
6h 15m
2 stops
COS11:35 pmColorado Springs
Mar 26
COS4:45 pmColorado Springs
6h 45m
1 stop
SAN10:30 pmSan Diego
$182
Southwest
Feb 28
SAN10:30 amSan Diego
6h 55m
2 stops
COS6:25 pmColorado Springs
Mar 2
COS4:50 pmColorado Springs
5h 55m
2 stops
SAN9:45 pmSan Diego
$188

momondo Fare Finder

 
Customize your flight search to find flights from San Diego to Colorado Springs 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 January 21, 2026.
Use the filters below to find and compare flights from San Diego to Colorado Springs that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sat 2/28

4:25 pm-11:05 pm

1 stop5h 40m

Colorado Springs

Mon 3/2

4:50 pm-10:20 pm

1 stop6h 30m

$177

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sat 2/28

7:30 am-1:00 pm

1 stop4h 30m

Colorado Springs

Mon 3/2

4:50 pm-9:45 pm

2 stops5h 55m

$182

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sat 2/28

10:30 am-6:25 pm

2 stops6h 55m

Colorado Springs

Mon 3/2

4:50 pm-9:45 pm

2 stops5h 55m

$188

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 3/24

7:45 pm-9:30 am

2 stops12h 45m

Colorado Springs

Thu 3/26

5:55 am-11:15 am

2 stops6h 20m

$193

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sat 2/28

1:55 pm-5:10 pm

Nonstop2h 15m

Colorado Springs

Mon 3/2

5:10 am-9:10 am

1 stop5h 00m

$259

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 5/19

8:40 am-4:10 pm

1 stop6h 30m

Colorado Springs

Mon 5/25

5:30 am-8:30 am

1 stop4h 00m

$264

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Mon 3/23

5:10 pm-12:20 am

2 stops6h 10m

Colorado Springs

Wed 3/25

6:00 am-12:55 pm

2 stops7h 55m

$265

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 3/10

11:28 am-4:34 pm

1 stop4h 06m

Colorado Springs

Wed 3/11

1:32 pm-5:26 pm

1 stop4h 54m

$267

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 3/10

8:45 am-4:34 pm

1 stop6h 49m

Colorado Springs

Wed 3/11

3:25 pm-9:03 pm

1 stop6h 38m

$269

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 3/10

12:55 pm-9:04 pm

1 stop7h 09m

Colorado Springs

Wed 3/11

5:15 pm-11:40 pm

2 stops7h 25m

$272

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 Denver from

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

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 Colorado Springs?

The month of October is another great option to travel to Colorado Springs, with average flight prices from San Diego averaging around $313.

What is the cheapest day to depart on your flight to Colorado Springs?

The cheapest day to depart from San Diego to Colorado Springs is on a Saturday when prices can be found for as low as $302. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to Colorado Springs for around $488.

What is the cheapest time of day to depart on your flight to Colorado Springs?

Flying to Colorado Springs from San Diego in the morning is the least expensive time of day to depart. momondo users have found prices as low as $309 when looking at flights departing in the morning. Flights to Colorado Springs are more costly in the afternoon, with an average ticket price of $387. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

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

How far in advance should I book a flight to Colorado Springs?

You are more likely to see cheaper flights to Colorado Springs from San Diego when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado Springs for around $363 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado Springs from San Diego for as low as $294 on momondo.

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

There is only 1 cabin class available to choose from on San Diego to Colorado Springs 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 San Diego to Colorado Springs flights?

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

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

As of January 2026, prices for San Diego to Colorado Springs flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from San Diego to Colorado Springs

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

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

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

Fastest flight time

2h 15m

Direct flights

Mon, Tue, Sat and Sun

Airports in Colorado Springs

1 airport
The fastest flight from San Diego to Colorado Springs takes 2h 15m
Direct flights go from San Diego to Colorado Springs on Monday, Tuesday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in Colorado Springs. From San Diego there are direct flights to Colorado Springs (COS).
Search flight deals

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

    Colorado Springs is 808.8 mi away from San Diego. By plane, this route typically takes 2h 15m.

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

    Prices for flights from San Diego Airport to Colorado Springs Airport are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Colorado Springs Airport.

  • What documentation or ID do you need to fly to Colorado Springs Airport?

    The necessary travel and health documents for your Colorado Springs 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 San Diego to Colorado Springs?

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

Best airlines flying from San Diego to Colorado Springs

Compare and see reviews for airlines that fly from San Diego to Colorado Springs with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $216Free CancellationRating
8.0
4,266 reviews
Search Southwest flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,174 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,191 reviews
Search United Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Cañon City

Why use momondo?

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

It is quick and easy to find San Diego to Colorado Springs flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Colorado Springs that suits you.

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

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

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

momondo provides multiple filters to help you find the best flight to Colorado Springs from San Diego. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for San Diego to Colorado Springs flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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