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Cheap flights from San Diego to Denver 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 San Diego to Denver departing on 2/17. 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
2:49 pm - 5:56 pm
SAN
-
COS
26h 07m
1 stop
Multiple Airlines Logo
6:46 pm - 7:21 am
COS
-
SAN
13h 35m
1 stop
$193Multiple Airlines
Wed, Apr 1 - Sun, Apr 5
Delta Logo
5:00 pm - 10:18 pm
SAN
-
COS
4h 18m
1 stop
Delta Logo
11:55 am - 3:55 pm
COS
-
SAN
5h 00m
1 stop
$227Delta
Tue, Apr 14 - Tue, Apr 21
Delta Logo
5:00 pm - 10:18 pm
SAN
-
COS
4h 18m
1 stop
Delta Logo
7:59 am - 2:55 pm
COS
-
SAN
7h 56m
2 stops
$232Delta
Tue, Apr 14 - Tue, Apr 21
Multiple Airlines Logo
11:58 am - 4:22 pm
SAN
-
COS
27h 24m
2 stops
Multiple Airlines Logo
6:46 pm - 7:21 am
COS
-
SAN
13h 35m
1 stop
$237Multiple Airlines
Thu, Apr 2 - Sun, Apr 5
Southwest Logo
4:10 pm - 7:25 pm
SAN
-
COS
2h 15mnonstop
Southwest Logo
6:00 am - 10:50 am
COS
-
SAN
5h 50m
1 stop
$244Southwest
Thu, Apr 16 - Wed, Apr 22
Delta Logo
5:00 pm - 10:18 pm
SAN
-
COS
4h 18m
1 stop
Delta Logo
11:55 am - 3:55 pm
COS
-
SAN
5h 00m
1 stop
$249Delta
Tue, Apr 14 - Sat, Apr 25
Delta Logo
5:00 pm - 10:18 pm
SAN
-
COS
4h 18m
1 stop
Delta Logo
11:55 am - 10:46 pm
COS
-
SAN
11h 51m
2 stops
$254Delta
Tue, Apr 14 - Sat, Apr 25
American Airlines Logo
7:10 am - 3:58 pm
SAN
-
COS
7h 48m
1 stop
American Airlines Logo
4:49 pm - 10:23 pm
COS
-
SAN
6h 34m
1 stop
$258American Airlines
Mon, Feb 23 - Fri, Feb 27
United Airlines Logo
6:32 am - 12:36 pm
SAN
-
COS
5h 04m
1 stop
United Airlines Logo
1:33 pm - 8:12 pm
COS
-
SAN
7h 39m
2 stops
$259United Airlines
Thu, Apr 16 - Wed, Apr 22
Southwest Logo
6:55 am - 11:35 am
SAN
-
COS
3h 40m
1 stop
Southwest Logo
6:00 am - 10:50 am
COS
-
SAN
5h 50m
1 stop
$260Southwest
Thu, Apr 16 - Wed, Apr 22

United Airlines flights from San Diego to Colorado Springs

Our best United Airlines deals on San Diego to Colorado Springs flight tickets
United Airlines
Apr 16
SAN6:32 amSan Diego
5h 04m
1 stop
COS12:36 pmColorado Springs
Apr 22
COS1:33 pmColorado Springs
7h 39m
2 stops
SAN8:12 pmSan Diego
$259
United Airlines
Mar 10
SAN6:30 amSan Diego
4h 58m
1 stop
COS12:28 pmColorado Springs
Mar 11
COS3:25 pmColorado Springs
6h 38m
1 stop
SAN9:03 pmSan Diego
$267
United Airlines
Mar 1
SAN6:30 amSan Diego
5h 01m
1 stop
COS12:31 pmColorado Springs
Mar 7
COS8:45 amColorado Springs
7h 15m
1 stop
SAN3:00 pmSan Diego
$268

American Airlines flights from San Diego to Colorado Springs

Our best American Airlines deals on San Diego to Colorado Springs flight tickets
American Airlines
Feb 23
SAN7:10 amSan Diego
7h 48m
1 stop
COS3:58 pmColorado Springs
Feb 27
COS4:49 pmColorado Springs
6h 34m
1 stop
SAN10:23 pmSan Diego
$258
American Airlines
Apr 8
SAN6:20 amSan Diego
8h 55m
1 stop
COS4:15 pmColorado Springs
Apr 14
COS5:09 pmColorado Springs
5h 51m
1 stop
SAN10:00 pmSan Diego
$297
American Airlines
Feb 18
SAN2:46 pmSan Diego
6h 24m
1 stop
COS10:10 pmColorado Springs
Feb 22
COS4:49 pmColorado Springs
8h 10m
1 stop
SAN11:59 pmSan Diego
$302

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 19, 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

Wed 4/1

2:49 pm-5:56 pm

1 stop26h 07m

Colorado Springs

Sun 4/5

6:46 pm-7:21 am

1 stop13h 35m

$193

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 4/14

5:00 pm-10:18 pm

1 stop4h 18m

Colorado Springs

Tue 4/21

11:55 am-3:55 pm

1 stop5h 00m

$227

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 4/14

5:00 pm-10:18 pm

1 stop4h 18m

Colorado Springs

Tue 4/21

7:59 am-2:55 pm

2 stops7h 56m

$232

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 4/2

11:58 am-4:22 pm

2 stops27h 24m

Colorado Springs

Sun 4/5

6:46 pm-7:21 am

1 stop13h 35m

$237

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 4/16

4:10 pm-7:25 pm

Nonstop2h 15m

Colorado Springs

Wed 4/22

6:00 am-10:50 am

1 stop5h 50m

$244

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 4/14

5:00 pm-10:18 pm

1 stop4h 18m

Colorado Springs

Sat 4/25

11:55 am-3:55 pm

1 stop5h 00m

$249

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 4/14

5:00 pm-10:18 pm

1 stop4h 18m

Colorado Springs

Sat 4/25

11:55 am-10:46 pm

2 stops11h 51m

$254

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Mon 2/23

7:10 am-3:58 pm

1 stop7h 48m

Colorado Springs

Fri 2/27

4:49 pm-10:23 pm

1 stop6h 34m

$258

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 4/16

6:32 am-12:36 pm

1 stop5h 04m

Colorado Springs

Wed 4/22

1:33 pm-8:12 pm

2 stops7h 39m

$259

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 4/16

6:55 am-11:35 am

1 stop3h 40m

Colorado Springs

Wed 4/22

6:00 am-10:50 am

1 stop5h 50m

$260

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, Fri and Sat

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, Friday and Saturday. 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
4,262 reviews
Search Southwest flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,160 reviews
Search American Airlines flights
United AirlinesPriceFrom $249Free CancellationRating
7.4
9,177 reviews
Search United Airlines flights

  • Southwest Flights From San Diego to Colorado Springs

    Southwest is one of the most popular airlines flying from San Diego to Colorado Springs, operating 3 flights/week on average for this route. A good Southwest flight deal for San Diego to Colorado Springs starts from $216 round-trip, up to an average price of $354. Our users have rated Southwest at 8.0/10.

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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