$89+ Cheap flights from Colorado Springs to San Diego (COS - SAN)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/27. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SAN
Oct 29 — Nov 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Colorado Springs to San Diego with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Colorado Springs to San Diego are usually found in September or August, booked 57 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday
Cheap flight deals from Colorado Springs to San Diego
Cheapest
Best
Last-minute
One-way
Cheapest flights from Colorado Springs to San DiegoExplore the most affordable flight options available from Colorado Springs to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
Explore the most affordable flight options available from Colorado Springs to San Diego. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 29, 2026.
This Southwest deal was found by Cheapflights users on 9/28. 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.
Mon 10/198:10 pm -
1 stop4h 05m
Mon 10/264:20 pm -
Nonstop2h 10m
Deal found 9/28![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 9/27. 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.
Wed 10/286:30 am -
2 stops6h 50m
Mon 11/95:15 pm -
1 stop4h 20m
Deal found 9/27![Southwest logo]()
$182
This Delta deal was found by Cheapflights users on 9/27. 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 11/116:08 pm -
1 stop6h 45m
Tue 11/179:43 am -
1 stop6h 45m
Deal found 9/27![Delta logo]()
$187
This Southwest deal was found by Cheapflights users on 9/29. 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.
Fri 10/2310:50 am -
Nonstop2h 25m
Mon 10/264:20 pm -
Nonstop2h 10m
Deal found 9/29![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 9/26. 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.
Mon 10/198:55 pm -
1 stop4h 20m
Fri 10/234:20 pm -
Nonstop2h 10m
Deal found 9/26![Southwest logo]()
$211
This Southwest deal was found by Cheapflights users on 9/27. 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.
Thu 11/510:05 am -
Nonstop2h 20m
Thu 11/124:40 pm -
Nonstop2h 20m
Deal found 9/27![Southwest logo]()
$217
This Southwest deal was found by Cheapflights users on 9/24. 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.
Wed 11/1111:50 am -
2 stops8h 05m
Tue 11/1712:30 pm -
2 stops7h 25m
Deal found 9/24![Southwest logo]()
$226
This Southwest deal was found by Cheapflights users on 9/26. 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 11/1010:15 am -
1 stop3h 45m
Sun 11/157:00 pm -
1 stop3h 50m
Deal found 9/26![Southwest logo]()
$232
Best flights from Colorado Springs to San DiegoDiscover carefully curated flight deals from Colorado Springs to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
Discover carefully curated flight deals from Colorado Springs to San Diego that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 29, 2026.
This Southwest deal was found by Cheapflights users on 9/28. 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.
Mon 10/198:10 pm -
1 stop4h 05m
Mon 10/264:20 pm -
Nonstop2h 10m
Deal found 9/28![Southwest logo]()
$167
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 1/295:13 pm -
1 stop4h 59m
Mon 2/12:30 pm -
2 stops5h 26m
Deal found 9/25![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 9/27. 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.
Thu 11/198:14 am -
1 stop5h 10m
Mon 11/235:13 pm -
1 stop4h 09m
Deal found 9/27![Delta logo]()
$267
This Southwest deal was found by Cheapflights users on 9/24. 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.
Wed 11/410:15 am -
2 stops6h 10m
Mon 11/95:15 pm -
1 stop4h 20m
Deal found 9/24![Southwest logo]()
$182
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/195:30 am -
1 stop4h 35m
Fri 10/235:00 pm -
2 stops5h 59m
Deal found 9/26![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 9/27. 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.
Sat 1/911:05 am -
2 stops8h 25m
Sat 1/166:50 am -
2 stops8h 15m
Deal found 9/27![Southwest logo]()
$266
This Southwest deal was found by Cheapflights users on 9/28. 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.
Mon 11/28:35 pm -
1 stop4h 15m
Fri 11/62:10 pm -
2 stops6h 40m
Deal found 9/28![Southwest logo]()
$300
This United Airlines deal was found by Cheapflights users on 9/28. 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.
Sat 10/248:38 am -
1 stop7h 12m
Tue 10/2711:21 am -
1 stop4h 03m
Deal found 9/28![United Airlines logo]()
$349
This Southwest deal was found by Cheapflights users on 9/25. 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.
Fri 1/296:40 am -
2 stops7h 15m
Mon 2/112:00 pm -
2 stops6h 40m
Deal found 9/25![Southwest logo]()
$347
Last-minute flights from Colorado Springs to San DiegoDiscover last-minute flight deals from Colorado Springs to San Diego. Data last updated September 29, 2026 and is based on user searches.
Discover last-minute flight deals from Colorado Springs to San Diego. Data last updated September 29, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 9/28. 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.
Fri 10/166:07 pm -
1 stop6h 48m
Wed 10/215:01 pm -
1 stop4h 21m
Deal found 9/28![Delta logo]()
$269
This Southwest deal was found by Cheapflights users on 9/28. 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.
Mon 10/198:10 pm -
1 stop4h 05m
Mon 10/264:20 pm -
Nonstop2h 10m
Deal found 9/28![Southwest logo]()
$167
This Southwest deal was found by Cheapflights users on 9/26. 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.
Mon 10/198:55 pm -
1 stop4h 20m
Fri 10/234:20 pm -
Nonstop2h 10m
Deal found 9/26![Southwest logo]()
$211
This United Airlines deal was found by Cheapflights users on 9/26. 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.
Mon 10/195:30 am -
1 stop4h 35m
Fri 10/235:00 pm -
2 stops5h 59m
Deal found 9/26![United Airlines logo]()
$257
This Southwest deal was found by Cheapflights users on 9/29. 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.
Fri 10/2310:50 am -
Nonstop2h 25m
Mon 10/264:20 pm -
Nonstop2h 10m
Deal found 9/29![Southwest logo]()
$201
This Southwest deal was found by Cheapflights users on 9/27. 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.
Wed 10/286:30 am -
2 stops6h 50m
Mon 11/95:15 pm -
1 stop4h 20m
Deal found 9/27![Southwest logo]()
$182
One-way flights from Colorado Springs to San DiegoSearch for one-way flight options from Colorado Springs to San Diego. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
Search for one-way flight options from Colorado Springs to San Diego. Find affordable one-way fares based on user searches. Data last updated September 29, 2026.
This Southwest deal was found by Cheapflights users on 9/28. 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 10/276:30 am -
1 stop4h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/28![Southwest logo]()
$89
This Delta deal was found by Cheapflights users on 9/29. 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.
Tue 10/276:07 pm -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/29![Delta logo]()
$94
This Delta deal was found by Cheapflights users on 9/24. 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.
Mon 11/236:08 pm -
1 stop6h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![Delta logo]()
$116
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Mon 11/236:00 am -
2 stops6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$121
This United Airlines deal was found by Cheapflights users on 9/27. 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 11/265:30 am -
1 stop4h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![United Airlines logo]()
$125
This Delta deal was found by Cheapflights users on 9/25. 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.
Fri 10/236:07 pm -
1 stop6h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$128
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Sat 10/246:00 am -
2 stops6h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$130
This Kiwi.com deal was found by Cheapflights users on 9/25. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/262:06 pm -
2 stops29h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Multiple Airlines logo]()
$135
This Delta deal was found by Cheapflights users on 9/25. 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.
Sun 11/226:08 pm -
1 stop6h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![Delta logo]()
$139
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Wed 12/236:31 pm -
1 stop5h 01m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/24![United Airlines logo]()
$148
This Delta deal was found by Cheapflights users on 9/27. 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 3/245:55 pm -
1 stop6h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/27![Delta logo]()
$149
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Tue 11/246:00 am -
2 stops6h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/25![United Airlines logo]()
$154
Find flight deals from Colorado Springs to San Diego
Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to San Diego (SAN). 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 September 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Southwest) |
One-way from | $89 (Southwest) |
Popular in | July |
Cheapest in | September |
Average price | $257 |
Good round-trip deal | $322 or less |
Cheapflights 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, Cheapflights users made 7,457,451 searches. Data last updated September 29, 2026.
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
Cheapest round-trip
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Wed 10/28
6:07 pm-11:55 pm
1 stop6h 48m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$94
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Thu 12/24
5:30 am-9:14 am
1 stop4h 44m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$125
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 10/23
6:07 pm-11:55 pm
1 stop6h 48m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$128
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Wed 12/23
6:31 pm-10:32 pm
1 stop5h 01m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$148
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Wed 12/23
5:55 pm-11:53 pm
1 stop6h 58m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Tue 12/22
5:55 pm-11:53 pm
1 stop6h 58m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$149
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Wed 3/24
6:05 am-11:45 am
2 stops6h 40m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$154
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Mon 10/19
8:10 pm-11:15 pm
1 stop4h 05m
San Diego
Mon 10/26
4:20 pm-7:30 pm
Nonstop2h 10m
$167
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Sun 10/25
5:10 pm-10:30 pm
1 stop6h 20m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$174
Quickest round-trip
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Sun 3/28
6:00 am-9:17 am
1 stop4h 17m
San Diego
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$174
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Colorado Springs to San Diego
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Colorado Springs to San Diego in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Colorado Springs-San Diego flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Colorado Springs-San Diego flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-San Diego flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Colorado Springs-San Diego flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Colorado Springs-San Diego flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Colorado Springs to San Diego
Have a flexible travel schedule? Discover the best time to fly to San Diego from Colorado Springs with our price prediction graph.
COS-SAN
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 Colorado Springs to San Diego
Prices
More
How far ahead should I book a flight from Colorado Springs to San Diego?
To ensure you get the cheapest price possible for a flight from Colorado Springs to San Diego, you should look to book at least 56 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 Colorado Springs to San Diego?
Currently, September is the cheapest month in which you can book a flight from Colorado Springs to San Diego (average of $257). Flying from Colorado Springs to San Diego in July is currently the most expensive (average of $383). 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 COS to SAN?
Find hourly flight availability from Colorado Springs to San Diego. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 29, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Colorado Springs to San Diego as you normally would.
What’s the top layover airport for flights from Colorado Springs to San Diego?
Share of 1-stop round-trip flights from Colorado Springs to San Diego chosen by Cheapflights users in the past 12 months, using the same layover each way.
Phoenix (PHX) – chosen by Cheapflights users on 50% of 1-stop itineraries from Colorado Springs to San Diego on Cheapflights.
What’s the cheapest layover airport for flights from Colorado Springs to San Diego?
Average round-trip fare for 1-stop flights from Colorado Springs to San Diego, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Phoenix (PHX) is the most affordable 1-stop option, with an average round-trip price of $384.
What’s the fastest layover option from Colorado Springs to San Diego?
Shortest average travel time for 1-stop one-way flights from Colorado Springs to San Diego, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Phoenix (PHX) have the shortest average one-way travel time for 1-stop routes: 3h 45m.
Which airport typically offers the quickest layover for flights from Colorado Springs to San Diego?
Average layover duration for 1-stop one-way flights from Colorado Springs to San Diego, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Las Vegas (LAS) offer the fastest connection on this route, with an average layover time of 0h 45m.
Reviews of airlines servicing San Diego
Get insights into the airlines that provide service to San Diego. 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 San Diego. Reviews last updated September 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Colorado Springs to San Diego by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Food
7.0
Overall
8.0
Comfort
8.0
Boarding
8.1
Crew
8.6
Entertainment
7.5
Reviews
1 / 20
10.0
ExcellentWalter,May 2026
LAS - BUR
Related info for your journey
Find useful and relevant information for your journey from Colorado Springs to San Diego. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsEl Cajon
National City
Chula Vista
San Ysidro
Poway
Coronado
La Mesa
Julian
Santee
Lemon Grove
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Colorado Springs
Popular flights
San Diego flight routes
Alternative routes for Colorado Springs to San Diego
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Diego by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Colorado Springs to San Diego by cabin class
Find flights from Colorado Springs to San Diego, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Colorado Springs and San Diego flights
Browse other Colorado Springs and San Diego flight options. Last updated on September 29, 2026.
Other flights from Colorado Springs
Browse through other flights departing from Colorado Springs. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Diego
Explore flights to San Diego departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 29, 2026.
Top 3 airlines flying from Colorado Springs to San Diego
Discover the top 3 airlines that operate flights from Colorado Springs to San Diego. 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 7,457,451 searches. Data last updated September 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$167 | Average$346 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$205 | Average$291 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$244 | Average$340 | FlexibilityNo cancel fee | On-time69% |