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 American Airlines. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $315 and $316 round-trip. American Airlines is currently priced 23% 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 American Airlines ($149), Delta ($169), and United Airlines ($184).

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

Travelers seeking maximum savings on their Colorado Springs to San Francisco flight should consider departing on Saturday mornings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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

Wednesday flights are found to be more expensive to fly from Colorado Springs to San Francisco. 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 Francisco.

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

Our data shows that April tends to be the cheapest month to fly to San Francisco from Colorado Springs. Users have commonly found prices around $386 for the month, but tickets can be as low as $260. Due to multiple factors, prepare for potentially higher prices in June.

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.

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.

$149+ Flights from Colorado Springs to San Francisco

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1. Tell us where you want to go

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2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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Cheap flight deals from Colorado Springs to San Francisco

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$297 (American Airlines)
One-way from	$149 (American Airlines)
Popular in	June
Cheapest in	April
Average price	$296

Provider with most accurate pricing for Colorado Springs-San Francisco flight deals.

Search Deals

Provider most trusted by Cheapflights users for Colorado Springs-San Francisco flights.

Search Deals

From Colorado Springs to San Francisco

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One-way flight from Colorado Springs to San Francisco

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($32 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find 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 April 11, 2025.

Thu 5/14:39 pmCOS - SFO

1 stop8h 51mAmerican Airlines

Fri 5/212:47 amSFO - COS

1 stop8h 05mAmerican Airlines

Deal found 4/10

$297

Thu 5/157:30 amCOS - SFO

1 stop6h 46mUnited Airlines

Mon 5/196:25 pmSFO - COS

1 stop4h 26mUnited Airlines

Deal found 4/9

$315

Thu 5/15:55 amCOS - SFO

1 stop7h 10mSouthwest

Fri 5/25:10 amSFO - COS

1 stop5h 20mSouthwest

Deal found 4/9

$316

Fri 6/2010:57 amCOS - SFO

1 stop7h 21mDelta

Mon 6/2312:49 amSFO - COS

1 stop8h 13mDelta

Deal found 4/11

$328

Best flights from Colorado Springs to San Francisco
Discover carefully curated flight deals from Colorado Springs to San Francisco that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Thu 5/14:39 pmCOS - SFO

1 stop8h 51mAmerican Airlines

Fri 5/212:47 amSFO - COS

1 stop8h 05mAmerican Airlines

Deal found 4/10

$297

Thu 5/157:30 amCOS - SFO

1 stop6h 46mUnited Airlines

Mon 5/196:25 pmSFO - COS

1 stop4h 26mUnited Airlines

Deal found 4/9

$315

Thu 5/15:55 amCOS - SFO

1 stop7h 10mSouthwest

Fri 5/25:10 amSFO - COS

1 stop5h 20mSouthwest

Deal found 4/9

$316

Fri 6/2010:57 amCOS - SFO

1 stop7h 21mDelta

Mon 6/2312:49 amSFO - COS

1 stop8h 13mDelta

Deal found 4/11

$328

Last-minute flights from Colorado Springs to San Francisco
Discover last-minute flight deals from Colorado Springs to San Francisco. Data last updated April 11, 2025 and is based on user searches.

Thu 5/14:39 pmCOS - SFO

1 stop8h 51mAmerican Airlines

Fri 5/212:47 amSFO - COS

1 stop8h 05mAmerican Airlines

Deal found 4/10

$297

Thu 5/15:55 amCOS - SFO

1 stop7h 10mSouthwest

Fri 5/25:10 amSFO - COS

1 stop5h 20mSouthwest

Deal found 4/9

$316

Thu 5/157:30 amCOS - SFO

1 stop6h 46mUnited Airlines

Mon 5/196:25 pmSFO - COS

1 stop4h 26mUnited Airlines

Deal found 4/9

$315

One-way flights from Colorado Springs to San Francisco
Search for one-way flight options from Colorado Springs to San Francisco. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Thu 5/14:39 pmCOS - SFO

1 stop8h 51mAmerican Airlines

Deal found 4/10

$149

Tue 4/298:05 amCOS - SFO

1 stop5h 30mDelta

Deal found 4/10

$169

Sat 6/75:30 amCOS - SFO

1 stop7h 24mUnited Airlines

Deal found 4/10

$184

Thu 5/16:20 amCOS - SFO

2 stops10h 30mSouthwest

Deal found 4/10

$197

Thu 5/14:35 pmCOS - SFO

3 stops25h 35mMultiple Airlines

Deal found 4/10

$355

Cheapflights Fare Finder

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

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 5/1

4:39 pm-12:30 am

1 stop8h 51m

San Francisco

Fri 5/2

12:47 am-9:52 am

1 stop8h 05m

$297

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 5/15

7:30 am-1:16 pm

1 stop6h 46m

San Francisco

Mon 5/19

6:25 pm-11:51 pm

1 stop4h 26m

$315

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 5/1

5:55 am-12:05 pm

1 stop7h 10m

San Francisco

Fri 5/2

5:10 am-11:30 am

1 stop5h 20m

$316

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Fri 6/20

10:57 am-5:18 pm

1 stop7h 21m

San Francisco

Mon 6/23

12:49 am-10:02 am

1 stop8h 13m

$328

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 5/1

4:39 pm-12:30 am

1 stop8h 51m

$149

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Tue 4/29

8:05 am-12:35 pm

1 stop5h 30m

$169

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Sat 6/7

5:30 am-11:54 am

1 stop7h 24m

$184

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 5/1

6:20 am-3:50 pm

2 stops10h 30m

$197

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

Thu 5/1

4:35 pm-5:10 pm

3 stops25h 35m

$355

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Compare providers for flights from Colorado Springs to San Francisco

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 April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust 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 $276). Flying from Colorado Springs to San Francisco in June is currently the most expensive (average of $393). 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.

What is the cheapest time of day to fly from COS to SFO?

When flying from Colorado Springs to San Francisco, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 16% versus a flight in the afternoon.

Rainfall in San Francisco by month

In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.

Temperature in San Francisco by month

If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Southwest

8.0

Very good

4,279 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Delta

8.0

Very good

7,911 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

United Airlines

7.4

Good

8,636 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

American Airlines

7.2

Good

10,000 reviews

Southwest

8.0

Very good

4,279 reviews

Reviews

1 / 20

10.0

Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Related info for your journey

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 American Airlines. Our recent data shows that you can find tickets from as low as $297 on this airline. Additional options worth looking into are United Airlines and Southwest, starting at $315 and $316 round-trip. American Airlines is currently priced 23% 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 American Airlines ($149), Delta ($169), and United Airlines ($184).
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 $276). Flying from Colorado Springs to San Francisco in June is currently the most expensive (average of $393). 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

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Richmond

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Hollister

Milpitas

Antioch

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Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Colorado Springs to San Francisco

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$246	Average$392	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$247	Average$368	FlexibilityNo cancel fee	On-time69%

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$149+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Colorado Springs to San Francisco with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Colorado Springs to San Francisco

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Colorado Springs to San Francisco

Cheapest flights from Colorado Springs to San FranciscoExplore 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 April 11, 2025.

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 April 11, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Colorado Springs to San Francisco that are best for you.

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 April.

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.

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?

What is the cheapest time of day to fly from COS to SFO?

Find hourly flight availability from Colorado Springs to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

Rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average rainfall totals by month.

Temperature in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature totals by month.

Reviews of airlines servicing San Francisco

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.

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

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

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

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

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

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

Traveling to a place near Colorado Springs?

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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 2 airlines flying from Colorado Springs to San Francisco

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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 April 11, 2025.