San Francisco

$117+ Cheap flights from Colorado Springs to San Francisco (COS - SFO)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
COS — SFO
Apr 12 — Apr 191
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Cheap flight deals from Colorado Springs to San Francisco

Cheapest flights from Colorado Springs to San Francisco
Explore the most affordable flight options available from Colorado Springs to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Fri 5/12:37 pm
COS
-
SFO
1 stop6h 53m
Multiple Airlines
Sun 5/39:24 pm
SFO
-
COS
2 stops15h 28m
Multiple Airlines
Deal found 3/9$255
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 5/82:37 pm
COS
-
SFO
1 stop6h 57m
Multiple Airlines
Sun 5/109:33 pm
SFO
-
COS
2 stops15h 19m
Multiple Airlines
Deal found 3/8$260
This Delta deal was found by Cheapflights users on 3/8. 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 5/511:55 am
COS
-
SFO
2 stops12h 42m
Delta
Tue 5/125:40 am
SFO
-
COS
1 stop4h 35m
Delta
Deal found 3/8$265
This Kiwi.com deal was found by Cheapflights users on 3/9. 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.
Thu 5/146:46 pm
COS
-
SFO
2 stops23h 08m
Multiple Airlines
Thu 5/282:14 pm
SFO
-
COS
1 stop25h 12m
Multiple Airlines
Deal found 3/9$271
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 5/82:37 pm
COS
-
SFO
1 stop6h 57m
Multiple Airlines
Wed 5/136:00 am
SFO
-
COS
2 stops54h 52m
Multiple Airlines
Deal found 3/8$275
This Delta deal was found by Cheapflights users on 3/11. 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 5/57:59 am
COS
-
SFO
2 stops12h 21m
Delta
Wed 5/65:40 am
SFO
-
COS
1 stop4h 32m
Delta
Deal found 3/11$285
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 5/42:37 pm
COS
-
SFO
2 stops27h 15m
Multiple Airlines
Thu 5/145:47 pm
SFO
-
COS
1 stop19h 05m
Multiple Airlines
Deal found 3/8$294
This Kiwi.com deal was found by Cheapflights users on 3/8. 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.
Fri 5/82:37 pm
COS
-
SFO
1 stop6h 57m
Multiple Airlines
Thu 5/145:47 pm
SFO
-
COS
1 stop19h 05m
Multiple Airlines
Deal found 3/8$295

Find flight deals from Colorado Springs to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Colorado Springs (COS) to San Francisco (SFO). 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 March 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$255
(Kiwi.com)

One-way from

$117
(Delta)

Popular in

February

Cheapest in

January

Average price

$546
Provider with most accurate pricing for Colorado Springs-San Francisco flight deals.
Provider most trusted by Cheapflights users for Colorado Springs-San Francisco flights.
From Colorado Springs to San Francisco
One-way flight from Colorado Springs to San Francisco
Highest demand for flights based on searches. 13% potential increase in price ($63 potential increase over avg. RT price).
Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Colorado Springs to San Francisco 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 2,558,603 searches. Data last updated March 13, 2026.
Use the filters below to find and compare flights from Colorado Springs to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Tue 5/5

7:59 am-7:20 pm

2 stops12h 21m

San Francisco

Wed 5/6

5:40 am-11:12 am

1 stop4h 32m

$285

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Tue 5/5

11:55 am-6:16 pm

1 stop7h 21m

San Francisco

Sun 5/10

5:40 am-11:15 am

1 stop4h 35m

$327

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Wed 4/15

4:45 pm-10:05 pm

2 stops6h 20m

San Francisco

Sun 4/19

6:00 am-1:45 pm

1 stop6h 45m

$328

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 6/4

5:07 pm-10:56 pm

1 stop6h 49m

San Francisco

Sun 6/7

6:15 am-1:14 pm

1 stop5h 59m

$333

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 6/4

4:55 pm-10:25 pm

2 stops6h 30m

San Francisco

Sun 6/7

6:50 pm-12:45 am

1 stop4h 55m

$338
Quickest round-trip

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Wed 5/6

11:55 am-4:07 pm

1 stop5h 12m

San Francisco

Sun 5/10

5:40 am-11:15 am

1 stop4h 35m

$341

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Tue 5/5

11:55 am-11:37 pm

2 stops12h 42m

San Francisco

Mon 5/11

7:15 am-10:22 pm

2 stops14h 07m

$364

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Fri 4/3

10:40 am-7:15 pm

2 stops9h 35m

San Francisco

Tue 4/21

11:25 am-8:45 pm

2 stops8h 20m

$370

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Tue 5/5

1:25 pm-6:46 pm

1 stop6h 21m

San Francisco

Wed 5/6

5:00 am-12:26 pm

1 stop6h 26m

$383

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Wed 4/15

4:05 pm-10:45 pm

2 stops7h 40m

San Francisco

Thu 5/14

5:40 pm-12:05 am

1 stop5h 25m

$405

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/9

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Colorado Springs to San Francisco

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 Francisco in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Colorado Springs-San Francisco 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 Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Colorado Springs-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Colorado Springs-San Francisco 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 Francisco 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 Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Colorado Springs with our price prediction graph.
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 Francisco

What is the cheapest month to book a flight from Colorado Springs to San Francisco?

Currently, January is the cheapest month in which you can book a flight from Colorado Springs to San Francisco (average of $58). Flying from Colorado Springs to San Francisco in August is currently the most expensive (average of $124). 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.

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 Francisco. Reviews last updated March 13, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Colorado Springs to San Francisco to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Overall

8.0

Crew

8.6

Food

7.0

Boarding

8.1

Comfort

8.0

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Colorado Springs to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Colorado Springs to San Francisco?

    There are many flights that can get you from Colorado Springs to San Francisco in 5h 16m. Fly via Delta, United Airlines, or Southwest to get the fastest option. Colorado Springs and San Francisco are separated by a distance of 961 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from Colorado Springs to San Francisco is Southwest. Our recent data shows that you can find tickets from as low as $236 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $236 and $260 round-trip. Southwest is currently priced 42% below the average price you’ll pay for this route.

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

    The cheapest airlines for a one-way flight from Colorado Springs to San Francisco are Southwest ($108), Delta ($108), and United Airlines ($134).

  • Can I find deals for flights from Colorado Springs to San Francisco that include hotel bookings?

    Yes. In addition to deals on Colorado Springs to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Colorado Springs to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Colorado Springs to San Francisco.

  • Can I find deals for business class flights from Colorado Springs to San Francisco?

    Yes. Cheapflights offers flight deals from Colorado Springs to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Colorado Springs to San Francisco (average of $58). Flying from Colorado Springs to San Francisco in August is currently the most expensive (average of $124). 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.

See more FAQs

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Livermore
Roseville
Watsonville
San Bruno
Sunnyvale
Vacaville
Turlock
San Carlos
San Ramon
Redwood City
Daly City
Rancho Cordova
San Lorenzo
Davis
Hollister
Manteca
Union City

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Colorado Springs to San Francisco

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

Top 3 airlines flying from Colorado Springs to San Francisco

Discover the top 3 airlines that operate flights from Colorado Springs to San Francisco. 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 2,558,603 searches. Data last updated March 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$236Average$381FlexibilityNo cancel feeOn-time63%
DeltaCheapest$236Average$316FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$260Average$393FlexibilityNo cancel feeOn-time69%

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