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

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The best prices from Colorado Springs to San Diego are usually found in August or July, booked 27 days in advance, depart on a Wednesday or Tuesday and return on a Wednesday

How to find the cheapest flight from
Colorado Springs (COS) to San Diego (SAN)

All the information you need to plan the best COS to SAN flight in 2021: compare Colorado Springs to San Diego flight prices with the expected peak season, weather and rainfall in San Diego.
COS - SAN
Price
$199 - $374
SAN
Temperature
57.2 - 71.6 °F
SAN
Precipitation
0 - 2.3 inches

Popular in

December

High demand for flights, 23% potential price rise

Cheapest in

August

Best time to find cheap flights, 31% potential price drop

Round-trip from

$199

From Colorado Springs to San Diego

One-way from

$115

One-way flight from Colorado Springs to San Diego

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Colorado Springs to San Diego?

Users have found that booking a flight from Colorado Springs to San Diego at least 14 days early can save you up to 7% on average compared to booking a flight this week. If booking 14 days before your flight isn’t an option for you, users have found flights from Colorado Springs to San Diego for as little as $164 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $186 for flights departing within the next 3 days.

When is the cheapest time to fly from Colorado Springs to San Diego (COS - SAN)?

One of the essential ways to save on airfare from Colorado Springs to San Diego is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 40% on airfare.

What is the cheapest month to fly from Colorado Springs to San Diego?

Our data shows that August tends to be the cheapest month to fly to San Diego from Colorado Springs. Users have commonly found prices around $180 for the month, but tickets can be as low as $96. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest day to fly round-trip from Colorado Springs to San Diego?

Flights from Colorado Springs to San Diego are found to be more expensive on Saturday. This shouldn't discourage you from searching as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to San Diego.

Cheap flights from Colorado Springs to San Diego in October, November 2021

The best prices found for COS to SAN flights for October, November
23 Oct - 27 Oct
$124pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs
23 Oct - 1 Nov
$135pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs
25 Oct - 28 Oct
$150pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs

Colorado Springs to San Diego 2021 flight deals

Cheap flights to San Diego from Colorado Springs found for this year
23 Oct - 27 Oct
$124pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs
23 Oct - 1 Nov
$135pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs
25 Oct - 28 Oct
$150pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs

Last minute flights from Colorado Springs to San Diego

Late deals on round-trip flights to San Diego from Colorado Springs, departing today and this week
23 Oct - 27 Oct
$124pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs
23 Oct - 1 Nov
$135pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs
25 Oct - 28 Oct
$150pp
COS
Colorado Springs
Frontier
 
1 STOP
SAN
San Diego
SAN
San Diego
Frontier
 
1 STOP
COS
Colorado Springs

One-way flights to San Diego from Colorado Springs

The cheapest one-way flights from Colorado Springs to San Diego
4:53 pm - 5:24 am
Frontier
1 Stop
13h 31m
COS - SAN
Frontier
$115
Kiwi.com
7:40 am - 4:06 am
American Airlines
2 Stops
21h 26m
COS - SAN
American Airlines
7:45 am - 5:20 am
United Airlines
2 Stops
22h 35m
COS - SAN
United Airlines
$254
United

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Colorado Springs</span> to <span class="emphasized">San Diego</span> flights.

Flight FAQs

From Colorado Springs to San Diego

Which airlines flying from Colorado Springs to San Diego have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Colorado Springs to San Diego that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Colorado Springs to San Diego for under $200 on Cheapflights?

Yes, there are multiple flights from Colorado Springs to San Diego for under $200. The cheapest flight booked recently is on Frontier for just $164, but on average you can expect to pay $234.

Are there last-minute flights available from Colorado Springs to San Diego for under $200?

There are currently 20+ open flights from Colorado Springs to San Diego within the next 7 days for less than $200.

How popular is this Colorado Springs to San Diego flight route?

Within the past month, 28 users have taken a look at flights from Colorado Springs to San Diego.

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

Flying on Frontier is currently your cheapest option to San Diego, with prices starting at $164. Additional round-trip tickets that might be worth considering are offered by Delta and United Airlines, with the lowest prices starting at $219 and $225, respectively. Frontier is currently priced 43% below the average price you’ll pay for this route.

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

To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $65. American Airlines flights start at $119 while deals on United Airlines start at $147 one-way.

What are the most popular airlines that fly from Colorado Springs to San Diego?

American Airlines, Delta and Frontier are the most popular airlines when flying from Colorado Springs to San Diego.

What are the cheapest flights from Colorado Springs to San Diego?

Looking at all options, your cheapest flight can be booked for $69. While the most popular route (Colorado Springs - San Diego) can be booked for $118 on average our data indicates $377 when flying from Colorado Springs to San Diego

COVID Restrictions

View COVID Travel Restrictions for San Diego, CA

Do I need a COVID test to fly to San Diego from Colorado Springs?

Information is based on travel restrictions for travel to San Diego within the United States

Most visitors from Colorado Springs need to provide a negative COVID-19 test result and/or quarantine to enter San Diego.

COVID-19 testing requirements
Visitors from Colorado Springs must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to San Diego.

Quarantine requirements
Visitors from Colorado Springs are not required to quarantine after entering San Diego.

Do I need a test to fly back to Colorado Springs from San Diego?

Returning to Colorado Springs from San Diego

COVID-19 testing requirements
Visitors from San Diego must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Colorado Springs.

Quarantine requirements
Visitors from San Diego are not required to quarantine after entering Colorado Springs.

Hide COVID Travel Restrictions for San Diego, CA

Alternative routes for Colorado Springs to San Diego

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Diego

Things to know before you go - useful duration and weather info for your trip from Colorado Springs to San Diego.
Average temperature for October in San Diego
77.0 °F
Avg rainfall for October in San Diego
0.6 ″

Airports servicing Colorado Springs

Airports servicing San Diego

Top 4 airlines flying from Colorado Springs to San Diego

The chart below displays the airlines Cheapflights users traveling from Colorado Springs to San Diego choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$100 $192 No cancel fee 62%
United Airlines
$130 $351 No cancel fee 69%
American Airlines
$144 $329 No cancel fee 71%
Delta
$174 $378 No cancel fee N/A
Weekly flight availability
from Colorado Springs to San Diego
See how many times per day planes take to the skies headed from Colorado Springs to San Diego.
Sunday
1 daily flight
Monday
0 flights
Tuesday
0 flights
Wednesday
0 flights
Thursday
0 flights
Friday
0 flights
Saturday
1 daily flight
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