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Cheap flights from San Diego to Denver 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 San Diego to Denver departing on 1/7. 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

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Delta Logo
11:00 am - 10:23 pm
SAN
-
COS
10h 23m2 stops
Delta Logo
12:03 pm - 10:42 pm
COS
-
SAN
11h 39m2 stops
$216Delta
Wed, Feb 4 - Tue, Feb 10
American Airlines Logo
1:19 pm - 8:57 pm
SAN
-
COS
6h 38m1 stop
American Airlines Logo
8:16 am - 3:57 pm
COS
-
SAN
8h 41m1 stop
$227American Airlines
Tue, Jan 13 - Wed, Jan 14
American Airlines Logo
6:15 am - 5:41 pm
SAN
-
COS
10h 26m2 stops
American Airlines Logo
3:17 pm - 10:50 pm
COS
-
SAN
8h 33m1 stop
$232American Airlines
Tue, Jan 13 - Wed, Jan 14
Southwest Logo
1:00 pm - 9:35 pm
SAN
-
COS
7h 35m2 stops
Southwest Logo
12:05 pm - 5:15 pm
COS
-
SAN
6h 10m2 stops
$247Southwest
Tue, Jan 13 - Wed, Jan 14
Southwest Logo
8:55 am - 12:15 pm
SAN
-
COS
2h 20mnonstop
Southwest Logo
2:10 pm - 5:40 pm
COS
-
SAN
4h 30m1 stop
$256Southwest
Sat, Jan 31 - Sat, Jan 31
American Airlines Logo
8:25 am - 5:41 pm
SAN
-
COS
8h 16m1 stop
American Airlines Logo
12:08 pm - 10:26 pm
COS
-
SAN
11h 18m1 stop
$261American Airlines
Thu, Jan 8 - Sat, Jan 10
United Airlines Logo
6:30 am - 12:22 pm
SAN
-
COS
4h 52m1 stop
United Airlines Logo
5:05 pm - 11:42 pm
COS
-
SAN
7h 37m2 stops
$262United Airlines
Sat, Jan 31 - Sat, Jan 31
United Airlines Logo
4:10 pm - 10:06 pm
SAN
-
COS
4h 56m1 stop
United Airlines Logo
5:05 pm - 11:42 pm
COS
-
SAN
7h 37m2 stops
$266United Airlines
Thu, Jan 8 - Sat, Jan 10
Southwest Logo
2:00 pm - 9:35 pm
SAN
-
COS
6h 35m2 stops
Southwest Logo
6:00 am - 12:05 pm
COS
-
SAN
7h 05m2 stops
$271Southwest
Thu, Jan 8 - Sat, Jan 10
Southwest Logo
4:05 pm - 8:55 pm
SAN
-
COS
3h 50m1 stop
Southwest Logo
4:55 pm - 9:00 pm
COS
-
SAN
5h 05m1 stop
$296Southwest
Sun, Jan 11 - Mon, Jan 19

United Airlines flights from San Diego to Colorado Springs

Our best United Airlines deals on San Diego to Colorado Springs flight tickets
United Airlines
Jan 31
SAN6:30 amSan Diego
4h 52m
1 stop
COS12:22 pmColorado Springs
Jan 31
COS5:05 pmColorado Springs
7h 37m
2 stops
SAN11:42 pmSan Diego
$262
Find similar
United Airlines
Jan 8
SAN4:10 pmSan Diego
4h 56m
1 stop
COS10:06 pmColorado Springs
Jan 10
COS5:05 pmColorado Springs
7h 37m
2 stops
SAN11:42 pmSan Diego
$266
Find similar
United Airlines
Jan 12
SAN1:00 pmSan Diego
4h 18m
1 stop
COS6:18 pmColorado Springs
Jan 16
COS1:25 pmColorado Springs
7h 29m
2 stops
SAN7:54 pmSan Diego
$306
Find similar

American Airlines flights from San Diego to Colorado Springs

Our best American Airlines deals on San Diego to Colorado Springs flight tickets
American Airlines
Jan 13
SAN1:19 pmSan Diego
6h 38m
1 stop
COS8:57 pmColorado Springs
Jan 14
COS8:16 amColorado Springs
8h 41m
1 stop
SAN3:57 pmSan Diego
$227
Find similar
American Airlines
Jan 13
SAN6:15 amSan Diego
10h 26m
2 stops
COS5:41 pmColorado Springs
Jan 14
COS3:17 pmColorado Springs
8h 33m
1 stop
SAN10:50 pmSan Diego
$232
Find similar
American Airlines
Jan 8
SAN8:25 amSan Diego
8h 16m
1 stop
COS5:41 pmColorado Springs
Jan 10
COS12:08 pmColorado Springs
11h 18m
1 stop
SAN10:26 pmSan Diego
$261
Find similar

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 December 11, 2025.
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 2/4

11:00 am-10:23 pm

2 stops10h 23m

Colorado Springs

Tue 2/10

12:03 pm-10:42 pm

2 stops11h 39m

$216

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 1/13

1:19 pm-8:57 pm

1 stop6h 38m

Colorado Springs

Wed 1/14

8:16 am-3:57 pm

1 stop8h 41m

$227

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 1/13

6:15 am-5:41 pm

2 stops10h 26m

Colorado Springs

Wed 1/14

3:17 pm-10:50 pm

1 stop8h 33m

$232

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 1/13

1:00 pm-9:35 pm

2 stops7h 35m

Colorado Springs

Wed 1/14

12:05 pm-5:15 pm

2 stops6h 10m

$247

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sat 1/31

8:55 am-12:15 pm

Nonstop2h 20m

Colorado Springs

Sat 1/31

2:10 pm-5:40 pm

1 stop4h 30m

$256

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 1/8

8:25 am-5:41 pm

1 stop8h 16m

Colorado Springs

Sat 1/10

12:08 pm-10:26 pm

1 stop11h 18m

$261

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sat 1/31

6:30 am-12:22 pm

1 stop4h 52m

Colorado Springs

Sat 1/31

5:05 pm-11:42 pm

2 stops7h 37m

$262

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 1/8

4:10 pm-10:06 pm

1 stop4h 56m

Colorado Springs

Sat 1/10

5:05 pm-11:42 pm

2 stops7h 37m

$266

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 1/8

2:00 pm-9:35 pm

2 stops6h 35m

Colorado Springs

Sat 1/10

6:00 am-12:05 pm

2 stops7h 05m

$271

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Sun 1/11

4:05 pm-8:55 pm

1 stop3h 50m

Colorado Springs

Mon 1/19

4:55 pm-9:00 pm

1 stop5h 05m

$296

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 $314 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 $362 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 $295 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?

You could potentially save up to 33% on your flight if you consider stops on a San Diego to Colorado Springs flight.

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

As of December 2025, prices for San Diego to Colorado Springs flights are approximately 33% 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, Wed, 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, Wednesday, 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
7.9
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $218Free CancellationRating
7.2
11,050 reviews
Search American Airlines flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,095 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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