COS - SFO

$110 Find Cheap Flights from Colorado Springs to San Francisco

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Colorado Springs to San Francisco departing on 6/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to San Francisco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Colorado Springs to San Francisco, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$221
Typical prices: $441-$342
Delta
Tue 5/12Tue 5/19
COS - SFO • 1 stop
Cheapest one-way
$110
Typical prices: $148-$234
Southwest
Wed 6/10
COS - SFO • 1 stop
Top airlines
Cheapest • from $221 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Colorado Springs and San Francisco. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $236 (round-trip)
Shortest trip • 4h 50m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 37% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to San Francisco!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Colorado Springs to San Francisco (COS-SFO)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Colorado Springs to San Francisco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Colorado Springs to San Francisco

Tue, May 12 - Tue, May 19
Delta Logo
11:55 am - 3:58 pm
COS
-
SFO
5h 03m
1 stop
Delta Logo
5:40 am - 11:15 am
SFO
-
COS
4h 35m
1 stop
$221Delta
Tue, May 12 - Tue, May 19
Southwest Logo
4:45 pm - 11:15 pm
COS
-
SFO
7h 30m
2 stops
Southwest Logo
3:15 pm - 10:20 pm
SFO
-
COS
6h 05m
1 stop
$246Southwest
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
6:46 pm - 10:41 am
COS
-
SFO
40h 55m
2 stops
Multiple Airlines Logo
6:47 pm - 5:56 pm
SFO
-
COS
22h 09m
1 stop
$247Multiple Airlines
Mon, May 4 - Sat, May 9
Multiple Airlines Logo
2:37 pm - 2:41 pm
COS
-
SFO
25h 04m
2 stops
Multiple Airlines Logo
6:47 pm - 5:56 pm
SFO
-
COS
22h 09m
1 stop
$274Multiple Airlines
Sun, May 3 - Sat, May 9
Multiple Airlines Logo
6:46 pm - 3:44 pm
COS
-
SFO
21h 58m
1 stop
Multiple Airlines Logo
6:47 pm - 5:56 pm
SFO
-
COS
22h 09m
1 stop
$275Multiple Airlines
Fri, Jul 24 - Wed, Jul 29
Multiple Airlines Logo
5:05 pm - 2:26 pm
COS
-
SFO
22h 21m
1 stop
Multiple Airlines Logo
7:12 pm - 4:15 pm
SFO
-
COS
44h 03m
2 stops
$282Multiple Airlines
Fri, Jul 24 - Thu, Jul 30
Multiple Airlines Logo
5:05 pm - 2:26 pm
COS
-
SFO
22h 21m
1 stop
Multiple Airlines Logo
5:26 pm - 4:15 pm
SFO
-
COS
21h 49m
1 stop
$304Multiple Airlines
Fri, Jul 24 - Thu, Jul 30
Multiple Airlines Logo
5:05 pm - 2:26 pm
COS
-
SFO
22h 21m
1 stop
Multiple Airlines Logo
10:50 pm - 4:15 pm
SFO
-
COS
16h 25m
2 stops
$305Multiple Airlines
Thu, May 7 - Tue, May 12
United Airlines Logo
6:57 pm - 10:42 pm
COS
-
SFO
4h 45m
1 stop
United Airlines Logo
6:45 am - 12:26 pm
SFO
-
COS
4h 41m
1 stop
$309United Airlines
Tue, Jun 2 - Sun, Jun 7
Southwest Logo
6:50 pm - 11:15 pm
COS
-
SFO
5h 25m
1 stop
Southwest Logo
6:50 pm - 12:45 am
SFO
-
COS
4h 55m
1 stop
$313Southwest
Booking Insights

KAYAK's insights & trends for Colorado Springs to San Francisco flights

Get data-powered insights and trends into flights from Colorado Springs to San Francisco to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Colorado Springs to San Francisco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Colorado Springs to San Francisco departing in May.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Colorado Springs to San Francisco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Colorado Springs to San Francisco is January, where tickets cost $292 (return) on average. On the other hand, the most expensive months are March and August, where the average cost of round-trip tickets is $717 and $691 respectively.

Good to know

Low seasonAugust
Cheapest flight$110
Best time to beat the crowds but there is an average 48% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Colorado Springs to San Francisco

When to book flights from Colorado Springs to San Francisco

Are your dates flexible? Find out the best times to travel from Colorado Springs to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Colorado Springs to San Francisco

  • What is the cheapest flight from Colorado Springs to San Francisco?

    In the last 3 days, the lowest price for a flight from Colorado Springs to San Francisco was $110 for a one-way ticket and $221 for a round-trip.

  • Do I need a passport to fly between Colorado Springs and San Francisco?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from Colorado Springs to San Francisco?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Colorado Springs to San Francisco?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Colorado Springs and San Francisco, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Colorado Springs to San Francisco, Southwest or Delta?

    The two airlines most popular with KAYAK users for flights from Colorado Springs to San Francisco are Southwest and Delta. With an average price for the route of $391 and an overall rating of 8.0, Southwest is the most popular choice. Delta is also a great choice for the route, with an average price of $352 and an overall rating of 7.9.

  • How does KAYAK find such low prices on flights from Colorado Springs to San Francisco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Colorado Springs to San Francisco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Colorado Springs to San Francisco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to San Francisco from Colorado Springs is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Colorado Springs to San Francisco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to San Francisco with an airline and back to Colorado Springs with another airline. Booking your flights between Colorado Springs and SFO can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Colorado Springs to San Francisco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to San Francisco from Colorado Springs up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Colorado Springs to San Francisco

 
See real verified KAYAK customer reviews for airlines flying from Colorado Springs to San Francisco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Colorado Springs to San Francisco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4327 reviews
8.1Boarding
8.0Comfort
7.0Food
7.5Entertainment
8.6Crew
Airline reviews

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

8.0 ExcellentCheryl, Apr 2026
DEN - SBA
Read more Southwest reviews

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Boarding was easy. The seats are small and fairly uncomfortable

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Mediocre. Boarding is now unpleasant. The employees, once friendly and nice, are now regularly speaking sternly to passengers, badgering them to do things right so they can take off on time and gate check bags because they don't have enough overhead bin space. The pretzel snack was crushed flat and broken into even smaller pieces, which happens frequently lately. Drink service was suspended before they reached my row.

The charges were ridiculous for an hour flight and the turbulence was very scary.

3 hour delay. Had to change plans and was still delayed.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

While they turned off most cabin lights to allow people to sleep, I was bothered by how bright the side lights still were. It was still quite bright for me in a window seat, when I wish I could have slept!

One of the flight attendants was a little cranky. I appreciated the free wifi and plug to charge my laptop

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Generally on time departures and arrivals, clean planes, sky miles membership provides great benefits (complimentary upgrades, etc).

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed from take off because only one runway was operational in San Francisco.

Several missed and almost missed connections. It felt like everything was being patched together last minute without enough resources and it ended up being an extremely stressful experience that basically ruined our weekend on the west coast. What a waste.

Checking in united could not figure out my star alliance gold. Baggage did not get marked priority and didn't receive boarding passes. When got to SFO lounge personal fixed everything Immediately

Flight left on time, arrived early, pleasant staff provided water, coffee, etc. access to bathrooms was reasonable and were well maintained. blankets were available, lots of entertainment options. LUGGAGE SERVICE WAS GREAT. I got my one checked bag quickly and was able to make a bus connection for a 2 hour bus ride saving me from waiting another 1.5 hours.

Wonderful in-seat entertainment with seatback screens and huge selection of quality movies. The ability to bluetooth connect headphones was amazing.

Horrible service no Wi-Fi connection on both leg of the flight and they are refusing to fix bad service

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

Overall we had a good experience during our flight from San Francisco to Houston.

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

First class ticket gets you a choice of chips or nuts. . Just like economy Southwest. Also no screen in the seats. This is first class???!

Everything you need to know for your flight from Colorado Springs to San Francisco

Information on your arrival and departure airports