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$109+ Cheap flights from San Diego to Colorado Springs (SAN - COS)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — COS
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheapflights Tip: The best prices from San Diego to Colorado Springs are usually found in October or April, booked 50 days in advance, depart on a Monday or Wednesday and return on a Thursday

Cheap flight deals from San Diego to Colorado Springs

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) to Colorado Springs (COS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 3, 2025.

Round-trip from

$227
(Delta)

One-way from

$109
(Southwest)

Popular in

December

Cheapest in

October

Average price

$397
From San Diego to Colorado Springs
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One-way flight from San Diego to Colorado Springs
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Highest demand for flights based on searches. 6% potential increase in price ($25 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from San Diego to Colorado Springs

Cheapest flights from San Diego to Colorado Springs
Explore the most affordable flight options available from San Diego to Colorado Springs. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/205:00 pmSAN - COS
1 stop4h 18mDelta
Mon 8/255:55 pmCOS - SAN
1 stop5h 44mDelta
Deal found 7/3$227
This Southwest deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/54:35 pmSAN - COS
1 stop5h 05mSouthwest
Mon 8/1111:45 amCOS - SAN
1 stop4h 30mSouthwest
Deal found 7/3$237
This Mytrip deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/319:40 pmSAN - COS
2 stops17h 39mMultiple Airlines
Mon 8/45:09 pmCOS - SAN
2 stops17h 46mMultiple Airlines
Deal found 7/1$240
This United Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/212:21 pmSAN - COS
2 stops6h 33mUnited Airlines
Tue 8/263:45 pmCOS - SAN
1 stop5h 40mUnited Airlines
Deal found 7/3$302
This American Airlines deal was found by Cheapflights users on 7/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/159:45 amSAN - COS
2 stops7h 35mAmerican Airlines
Sat 8/166:27 amCOS - SAN
1 stop6h 57mAmerican Airlines
Deal found 7/3$332

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
Use the filters below to find and compare flights from San Diego to Colorado Springs that are best for you.

Fly from

San Diego

Fly to

Colorado Springs

Route

Depart

Return

Price

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Wed 8/20

5:00 pm-10:18 pm

1 stop4h 18m

Colorado Springs

Mon 8/25

5:55 pm-10:39 pm

1 stop5h 44m

$227

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Tue 8/5

4:35 pm-10:40 pm

1 stop5h 05m

Colorado Springs

Mon 8/11

11:45 am-3:15 pm

1 stop4h 30m

$237

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 7/31

9:40 pm-4:19 pm

2 stops17h 39m

Colorado Springs

Mon 8/4

5:09 pm-9:55 am

2 stops17h 46m

$240

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 8/21

2:21 pm-9:54 pm

2 stops6h 33m

Colorado Springs

Tue 8/26

3:45 pm-8:25 pm

1 stop5h 40m

$302

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Fri 8/15

9:45 am-6:20 pm

2 stops7h 35m

Colorado Springs

Sat 8/16

6:27 am-12:24 pm

1 stop6h 57m

$332

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 10/30

12:00 pm-3:20 pm

Nonstop2h 20m

$109

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 10/30

6:47 pm-11:59 pm

1 stop4h 12m

$114

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Fri 8/15

7:15 am-4:28 pm

1 stop8h 13m

$138

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Mon 8/11

6:15 am-4:19 pm

2 stops9h 04m

$168

San DiegoColorado Springs

SAN - COS

SANCOS

San Diego

Thu 7/24

5:00 pm-10:13 pm

1 stop4h 13m

$172

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from San Diego to Colorado Springs

Have a flexible travel schedule? Discover the best time to fly to Colorado Springs from San Diego with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from San Diego to Colorado Springs

How far ahead should I book a flight from San Diego to Colorado Springs?

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Colorado Springs. Price data was last updated on June 27, 2025.

To ensure you get the cheapest price possible for a flight from San Diego to Colorado Springs, you should look to book at least 50 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Colorado Springs?

Currently, January is the cheapest month in which you can book a flight from San Diego to Colorado Springs (average of $316). Flying from San Diego to Colorado Springs in March is currently the most expensive (average of $412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SAN to COS?

Find hourly flight availability from San Diego to Colorado Springs. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 3, 2025.

It’s typically best to fly out from San Diego to Colorado Springs at noon. Doing so could potentially save you 25% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Colorado Springs

Get insights into the airlines that provide service to Colorado Springs. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Colorado Springs. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from San Diego to Colorado Springs, such as Southwest, Delta, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,266 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,861 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,266 reviews

Overall

8.0

Food

7.0

Comfort

8.0

Boarding

8.2

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

Related info for your journey

Find useful and relevant information for your journey from San Diego to Colorado Springs. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from San Diego to Colorado Springs round-trip?

    According to our current data, Delta ($227), Southwest ($237), and United Airlines ($302) offers the cheapest pricing from San Diego to Colorado Springs. You may be able to fly from San Diego to Colorado Springs for 39% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Diego to Colorado Springs one-way?

    One-way options have recently been found by users for as low as $109 on Southwest. Other airlines that offer cheap prices include United Airlines from $114 and American Airlines from $138 one-way.

  • Can I find deals for flights from San Diego to Colorado Springs that include hotel bookings?

    Yes. In addition to deals on San Diego to Colorado Springs flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Diego to Colorado Springs?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Colorado Springs.

  • Can I find deals for business class flights from San Diego to Colorado Springs?

    Yes. Cheapflights offers flight deals from San Diego to Colorado Springs by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Diego to Colorado Springs?

    Currently, January is the cheapest month in which you can book a flight from San Diego to Colorado Springs (average of $316). Flying from San Diego to Colorado Springs in March is currently the most expensive (average of $412). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near San Diego?

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

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Top 3 airlines flying from San Diego to Colorado Springs

Discover the top 3 airlines that operate flights from San Diego to Colorado Springs. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$218Average$344FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$266Average$382FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$266Average$387FlexibilityNo cancel feeOn-time63%

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