$124 Cheap United flights from Colorado Springs to San Diego (COS to SAN)

Find The Best Day To Fly from Colorado Springs to San Diego

Amazing United COS to SAN Flight Deals

The cheapest flights to San Diego Intl. found within the past 7 days were round trip and $124 one way. Prices and availability subject to change. Additional terms may apply.

SAN From COS Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
The Sofia Hotel

The Sofia Hotel

3.5 out of 5
Save 100% on your flight
per person
Jun 7 - Jun 11
found 21 hours ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
Paradise Point Resort & Spa

Paradise Point Resort & Spa

4 out of 5
Save 100% on your flight
per person
Jun 7 - Jun 11
found 21 hours ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
The Wayfarer San Diego

The Wayfarer San Diego

4 out of 5
Save 100% on your flight
per person
Jun 7 - Jun 11
found 21 hours ago
Roundtrip flight included
Denver (DEN) to San Diego (SAN)
Don't see what you're looking for?
See all available trips from Colorado Springs to San Diego Intl.
View all trips

Frequently asked questions

Can I catch a flight from City of Colorado Springs Municipal Airport to San Diego Intl. Airport (SAN) right now?
For any present San Diego Airport quarantine requirements and travel advice, visit our Covid-19 Travel Advisor. Look before you book your flight, so you don’t get caught up en route.
What terminal is United Airlines at Colorado Springs Airport (COS)?
Once you receive the boarding pass for your United Airlines flight from Colorado Springs Airport (COS) to San Diego Intl. Airport (SAN), you should be able to determine which terminals you’ll be flying in and out of. Your airline will have the answers if those details are missing from your ticket.
Are there United Airlines non-stop flights from COS to SAN?
As you can’t fly nonstop from COS to SAN with United Airlines, make the most of your stopover. Shout yourself a few drinks at a welcoming airport bar, or go for a wander around the terminal and enjoy a little retail therapy.
How long is a United Airlines flight from COS to SAN?
No pesky jet lag, no aching legs — there are so many reasons to love short flights. If you’ve reserved a seat with United Airlines from COS to SAN, the trip will fly by in around 3 hours and 31 minutes.
How many direct and indirect flights does United Airlines fly from COS to SAN?
If you’re traveling from COS to SAN, you’ll find around 5 United Airlines daily flights to choose from.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to San Diego Intl. Airport (SAN), please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Discover our best United flight from Colorado Springs COS to San Diego SAN 

To find the best deals on flights to Colorado Springs from San Diego with United, just enter your travel dates, filter by United, and hit search. You’ll find flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Colorado Springs COS to San Diego SAN with United 

If you’re planning a round trip, booking return flights with United is usually the most cost-effective option. With airfares ranging from to , it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way United flights from Colorado Springs COS to San Diego SAN 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way United flight from Colorado Springs to San Diego costs from $124. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to San Diego SAN from  Colorado Springs COS with United 

To find a cheap United flight from Colorado Springs COS to San Diego SAN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on United flights from Colorado Springs COS to San Diego SAN 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as , or if you book a flight with a stopover. 

 

Find nonstop flights from Colorado Springs COS to San Diego SAN with United 

If you’re keen to be on San Diego soil fast, don’t waste time with a stopover—filter your search results to show direct United flights only. The journey takes around hour(s) min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for United flights from Colorado Springs COS to San Diego SAN 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to San Diego SAN from  Colorado Springs COS with United on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

United Airports
Hop on a(n) United flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ORDUSAO'Hare Intl.227
DENUSADenver Intl.226
IAHUSAGeorge Bush Intercontinental136
IADUSAWashington Dulles Intl.100
SFOUSASan Francisco Intl.64
LAXUSALos Angeles Intl.23
EWRUSALiberty Intl.20
FRADEUFrankfurt Intl.19
NRTJPNNarita Intl.19
PEKCHNCapital Intl.16

Travelers ❤️ these 🏨 after their flight to San Diego

Wyndham Garden San Diego Near SeaWorld
Wyndham Garden San Diego Near SeaWorld
3 out of 5
3737 Sports Arena Blvd, San Diego, CA
This hotel features free WiFi in public areas, laundry facilities, and self parking. Traveling on business? Take advantage of the 3 conference rooms, business ...
7/10 Good! (2,661 reviews)
"Great staff, from housekeeping to front desk. Convenient location, with lots of dining and shopping options nearby. Have stayed before and will stay again when we’re in the area."

Reviewed on May 23, 2024

Wyndham Garden San Diego Near SeaWorld
Sheraton San Diego Hotel and Marina
Sheraton San Diego Hotel and Marina
4 out of 5
1380 Harbor Island Dr, San Diego, CA
A marina, 6 restaurants, and 3 outdoor pools are all featured at this smoke-free hotel. Traveling on business? Take advantage of the 24-hour business center, ...
7.6/10 Good! (2,240 reviews)
"Parking was 200 yards from the door. Parking cost 49 dollars. I won't stay there again based on the upcharge for parking 200 yards from the entrance"

Reviewed on May 23, 2024

Sheraton San Diego Hotel and Marina
Wyndham San Diego Bayside
Wyndham San Diego Bayside
4 out of 5
1355 N Harbor Drive, San Diego, CA
This smoke-free hotel includes 2 restaurants, an outdoor pool, and a gym. Traveling on business? Take advantage of the business center, express check-out, and ...
8/10 Very Good! (5,880 reviews)
"Beautiful and convenient hotel"

Reviewed on May 22, 2024

Wyndham San Diego Bayside
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.