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 $237 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $248 and $297 round-trip. Southwest is currently priced 39% 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 ($109), Delta ($129), and United Airlines ($144).

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 $391 for the month, but tickets can be as low as $265. 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.

$109+ Save on 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

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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	$237 (Southwest)
One-way from	$109 (American Airlines)
Popular in	June
Cheapest in	April
Average price	$452

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

Search Deals

One-way flight from Colorado Springs to San Francisco

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($30 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in March 2025

Search Deals

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 marzo 25, 2025.

mié. 4/166:00 amCOS - SFO

1 stop6h 44mUnited Airlines

dom. 4/205:00 amSFO - COS

1 stop4h 49mUnited Airlines

Deal found 3/23

$227

mié. 5/146:50 pmCOS - SFO

1 stop4h 25mSouthwest

sáb. 5/175:15 amSFO - COS

1 stop7h 10mSouthwest

Deal found 3/24

$237

mié. 5/284:43 pmCOS - SFO

1 stop8h 39mAmerican Airlines

mar. 6/311:30 pmSFO - COS

1 stop9h 12mAmerican Airlines

Deal found 3/24

$248

mié. 6/2510:58 amCOS - SFO

1 stop7h 54mDelta

dom. 6/2912:49 amSFO - COS

1 stop8h 14mDelta

Deal found 3/24

$297

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 marzo 25, 2025.

mié. 5/146:50 pmCOS - SFO

1 stop4h 25mSouthwest

sáb. 5/175:15 amSFO - COS

1 stop7h 10mSouthwest

Deal found 3/24

$237

mié. 5/284:43 pmCOS - SFO

1 stop8h 39mAmerican Airlines

mar. 6/311:30 pmSFO - COS

1 stop9h 12mAmerican Airlines

Deal found 3/24

$248

mié. 6/2510:58 amCOS - SFO

1 stop7h 54mDelta

dom. 6/2912:49 amSFO - COS

1 stop8h 14mDelta

Deal found 3/24

$297

lun. 5/126:39 pmCOS - SFO

1 stop5h 33mUnited Airlines

jue. 5/226:30 amSFO - COS

1 stop7h 21mUnited Airlines

Deal found 3/24

$362

Last-minute flights from Colorado Springs to San Francisco
Discover last-minute flight deals from Colorado Springs to San Francisco. Data last updated marzo 25, 2025 and is based on user searches.

sáb. 3/298:15 amCOS - SFO

1 stop5h 24mDelta

mar. 4/18:30 amSFO - COS

2 stops9h 31mDelta

Deal found 3/22

$544

lun. 3/3110:55 amCOS - SFO

1 stop7h 10mSouthwest

lun. 4/75:30 amSFO - COS

1 stop6h 10mSouthwest

Deal found 3/24

$438

lun. 3/317:15 amCOS - SFO

2 stops10h 43mAmerican Airlines

lun. 4/712:06 pmSFO - COS

2 stops10h 40mAmerican Airlines

Deal found 3/24

$448

jue. 4/36:00 amCOS - SFO

1 stop4h 36mUnited Airlines

lun. 4/74:25 pmSFO - COS

1 stop4h 11mUnited Airlines

Deal found 3/23

$508

mié. 4/166:00 amCOS - SFO

1 stop6h 44mUnited Airlines

dom. 4/205:00 amSFO - COS

1 stop4h 49mUnited Airlines

Deal found 3/23

$227

mié. 4/1612:41 pmCOS - SFO

2 stops10h 58mAmerican Airlines

dom. 4/207:05 amSFO - COS

1 stop7h 44mAmerican Airlines

Deal found 3/23

$311

lun. 4/215:05 pmCOS - SFO

1 stop7h 45mSouthwest

mar. 4/225:15 amSFO - COS

1 stop5h 30mSouthwest

Deal found 3/23

$296

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 marzo 25, 2025.

mié. 4/234:39 pmCOS - SFO

1 stop6h 57mAmerican Airlines

Deal found 3/24

$109

mié. 5/218:00 amCOS - SFO

1 stop5h 40mDelta

Deal found 3/24

$129

mié. 5/146:00 amCOS - SFO

1 stop4h 36mUnited Airlines

Deal found 3/24

$144

vie. 8/86:25 amCOS - SFO

2 stops6h 20mSouthwest

Deal found 3/23

$185

vie. 8/89:45 amCOS - SFO

3 stops47h 23mMultiple Airlines

Deal found 3/23

$304

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

mié. 4/16

6:00 am-11:44 am

1 stop6h 44m

San Francisco

dom. 4/20

5:00 am-10:49 am

1 stop4h 49m

$227

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

mié. 5/14

6:50 pm-10:15 pm

1 stop4h 25m

San Francisco

sáb. 5/17

5:15 am-1:25 pm

1 stop7h 10m

$237

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

mié. 5/28

4:43 pm-12:22 am

1 stop8h 39m

San Francisco

mar. 6/3

11:30 pm-9:42 am

1 stop9h 12m

$248

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

mié. 6/25

10:58 am-5:52 pm

1 stop7h 54m

San Francisco

dom. 6/29

12:49 am-10:03 am

1 stop8h 14m

$297

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

mié. 4/23

4:39 pm-10:36 pm

1 stop6h 57m

$109

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

mié. 5/21

8:00 am-12:40 pm

1 stop5h 40m

$129

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

mié. 5/14

6:00 am-9:36 am

1 stop4h 36m

$144

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

vie. 8/8

6:25 am-11:45 am

2 stops6h 20m

$185

Colorado SpringsSan Francisco

COS - SFO

COSSFO

Colorado Springs

vie. 8/8

9:45 am-8:08 am

3 stops47h 23m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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 March.

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 $398). 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

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Colorado Springs to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,272 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

4,272 reviews

Southwest

8.0

Very good

4,272 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

7,890 reviews

Southwest

8.0

Very good

4,272 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

8,605 reviews

Southwest

8.0

Very good

4,272 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

4,272 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 Southwest. Our recent data shows that you can find tickets from as low as $237 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $248 and $297 round-trip. Southwest is currently priced 39% 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 ($109), Delta ($129), and United Airlines ($144).
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 $398). 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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Manteca

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Hollister

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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
United Airlines	Cheapest$247	Average$369	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$286	Average$402	FlexibilityNo cancel fee	On-time63%

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$109+ 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 4/23. 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 marzo 25, 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 marzo 25, 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 March.

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 marzo 25, 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

Read reviews from past customers who have flown Southwest, Delta and United Airlines from Colorado Springs to San Francisco. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

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 marzo 25, 2025.