Cheap flights from Colorado Springs to San Diego 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 Colorado Springs to San Diego departing on 9/5. 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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Fly from
Fly to
Route
Depart
Return
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 10/30
10:50 am-12:15 pm
Nonstop2h 25m
San Diego
Mon 11/2
4:40 pm-8:00 pm
Nonstop2h 20m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 10/30
10:50 am-12:15 pm
Nonstop2h 25m
San Diego
Mon 11/2
7:00 pm-11:45 pm
1 stop3h 45m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 9/11
2:15 pm-3:35 pm
Nonstop2h 20m
San Diego
Wed 9/16
1:45 pm-8:00 pm
1 stop5h 15m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 9/11
2:15 pm-3:35 pm
Nonstop2h 20m
San Diego
Tue 9/15
8:35 am-3:40 pm
1 stop6h 05m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 10/30
6:07 pm-11:55 pm
1 stop6h 48m
San Diego
Tue 11/10
5:09 pm-10:37 pm
1 stop4h 28m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 12/25
5:55 pm-11:47 pm
1 stop6h 52m
San Diego
Thu 12/31
5:00 pm-10:30 pm
1 stop4h 30m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Fri 12/25
5:55 pm-11:47 pm
1 stop6h 52m
San Diego
Tue 1/5
5:00 pm-10:30 pm
1 stop4h 30m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Sat 8/29
11:30 am-5:26 pm
2 stops6h 56m
San Diego
Sat 9/5
11:00 am-4:26 pm
1 stop4h 26m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Wed 9/2
5:01 pm-8:34 pm
1 stop4h 33m
San Diego
Sun 9/6
5:00 pm-11:55 pm
2 stops5h 55m
Colorado SpringsSan Diego
COS Colorado Springs - SAN San Diego
COSSAN
Colorado Springs
Thu 8/27
5:30 am-9:05 am
1 stop4h 35m
San Diego
Thu 8/27
5:00 pm-11:55 pm
2 stops5h 55m
See travel insights to San Diego from
How to get the cheapest flight ticket from Colorado Springs to San Diego
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 typical price of a round-trip flight between Colorado Springs and San Diego?
Prices are currently low for flights on this route.
Typical prices usually range from $233 to $516.The lowest price recently found on this route was $181.
What is the cheapest month to fly to San Diego?
If you are unable to visit San Diego during the month of September, then departing from Colorado Springs during the month August is also very affordable. Most momondo users find prices during this month for around $307.
What is the cheapest day to depart on your flight to San Diego?
The cheapest day to depart from Colorado Springs to San Diego is on a Friday. Travelers who choose to depart for San Diego on a Friday will often find tickets for as low as $361. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $404. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.
What is the cheapest time of day to depart on your flight to San Diego?
The cheapest time of day to fly to San Diego is at noon when flights can be purchased for as low as $345. Flights in the morning are often more expensive with an average ticket price of $383.
What is the cheapest Colorado Springs to San Diego flight route?
Fly from Colorado Springs to San Diego for the best Colorado Springs - San Diego flight prices
How far in advance should I book a flight from Colorado Springs to San Diego?
You are more likely to see cheaper flights to San Diego from Colorado Springs when booking weeks ahead of your departure date. In general, you can expect to find flights to San Diego for around $341 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Diego from Colorado Springs for as low as $186 on momondo.
What cabin class options are available on Colorado Springs to San Diego flights?
There is only 1 cabin class available to choose from on Colorado Springs to San Diego 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 Colorado Springs to San Diego flights?
No. A direct flight is the cheapest option for a flight between Colorado Springs to San Diego.
How have Colorado Springs to San Diego flight prices changed over time?
As of August 2026, prices for Colorado Springs to San Diego flights are approximately 37% cheaper when compared to flights at the same time last year.
What is the cheapest airline that flies from Colorado Springs to San Diego?
Southwest, United Airlines, and Delta are the most popular carriers operating from Colorado Springs to San Diego
What airlines fly to San Diego?
Frontier, United Airlines and Southwest are the top three most popular airlines that fly to San Diego from Colorado Springs according to our data. Frontier is the first choice among our users, with 44% of people opting to fly with this airline when traveling to San Diego. Keep in mind that there are 8 different airlines that fly to San Diego on a routine basis, so you have a few additional options to choose from.
Which airport is the most popular layover for flights between Colorado Springs and San Diego?
Phoenix (PHX) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.
Which layover airport offers the lowest fares from Colorado Springs to San Diego?
Flights via Phoenix (PHX) offer the lowest average round-trip price of $301.
Which layover airport has the shortest travel time from Colorado Springs to San Diego?
Flights connecting via Phoenix (PHX) have the shortest average one-way travel time: 4h 05m.
Which layover airport has the shortest connection time from Colorado Springs to San Diego?
Phoenix (PHX) has the shortest average layover time for this route: 1h 18m.
When to book flights from Colorado Springs to San Diego
Cheap Colorado Springs to San Diego (COS to SAN) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Colorado Springs to San Diego
Frequently asked questions about flying from Colorado Springs to San Diego
How far is Colorado Springs to San Diego by plane?
Colorado Springs and San Diego are 808.8 mi apart from one another. By plane, this route typically takes 2h 20m.
When did momondo last update prices for flights from Colorado Springs Airport to San Diego Airport?
Prices for flights from Colorado Springs Airport to San Diego Airport refresh daily.
How many operators does momondo search for flights from Colorado Springs Airport to San Diego Airport?
There are 2 operators available for flights from Colorado Springs Airport to San Diego Airport as of August 2026.
How old do you have to be to fly from Colorado Springs Airport to San Diego Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Colorado Springs Airport to San Diego Airport.
What documentation or ID do you need to fly to San Diego Airport?
The necessary travel and health documents for your San Diego 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 Colorado Springs to San Diego?
momondo data reveals that the most frequently booked plane model on the route from Colorado Springs to San Diego is Boeing 737 MAX 8, representing 50.91% of all bookings. The subsequent popular models are Boeing 737 at 14.55%, Boeing 737-800 Passenger/BBJ2 (winglets) at 10.91%, and Embraer 175 (Enhanced Winglets) at 3.64%.
What is the most popular airline from Colorado Springs to San Diego?
momondo data reveals that the most frequently booked airline on the route from Colorado Springs to San Diego is Southwest, representing 82% of all bookings. The subsequent popular airline is United Airlines at 18%.
Best airlines flying from Colorado Springs to San Diego
Compare and see reviews for airlines that fly from Colorado Springs to San Diego with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $167 | Free Cancellation | Rating 8.0 4,216 reviews | |||
| PriceFrom $246 | Free Cancellation | Rating 7.4 10,085 reviews |
Southwest Flights From Colorado Springs to San Diego
Southwest operates around 3 flights from Colorado Springs to San Diego every week. The average price of these flights found in the last 72 hours has been $356, but momondo users have found Southwest deals from Colorado Springs to San Diego from as low as $167 round-trip. Southwest has been scored 8.0/10 in 4,216 reviews.
Traveling to a place near San Diego?
Book flights to San Diego if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Colorado Springs to San Diego?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado Springs to San Diego. momondo saves you time and could save you money on your trip.
Can I find flights from Colorado Springs to San Diego with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Colorado Springs to San Diego flights to just show those with flexible booking policies.
How can momondo help me find flights from Colorado Springs to San Diego?
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Diego from Colorado Springs.
I’m not ready to book a flight from Colorado Springs to San Diego right now. Can momondo alert me if prices change?
Price alerts on flights to San Diego from Colorado Springs are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.