What is the cheapest airline that flies from San Francisco to Colorado?

Delta, Southwest, and Alaska Airlines are the most popular carriers operating from San Francisco to Colorado

How many flights depart from San Francisco to Colorado on average per week?

80 flights are operational weekly from San Francisco to Colorado as of November 2026. The most popular departure day for this route is Fri, with 71% of flights per week taking off on this day.

How many flights depart from San Francisco to Colorado on average per day?

As of November 2026, 11 flights take off from San Francisco and land in Colorado each day. The most common flight departure time for this route is 06:00, with 35% of daily flights taking off at midday.

When did momondo last update prices for flights from San Francisco Airport to Colorado?

Prices for flights from San Francisco Airport to Colorado are refreshed on a daily basis.

How many operators does momondo search for flights from San Francisco Airport to Colorado?

There is 1 operator available for flights from San Francisco Airport to Colorado as of November 2026.

How old do you have to be to fly from San Francisco Airport to Colorado?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Colorado.

What documentation or ID do you need to fly to Colorado?

The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 9,398 Cheap Flights from San Francisco to Colorado in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Francisco to Colorado

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

20:54 - 00:30SFO San Francisco-DEN Denver Intl

2h 36mdirect

16:02 - 17:49DEN Denver Intl-SFO San Francisco

2h 47mdirect

₹ 16,803United Airlines

Fri, 11 Dec - Mon, 14 Dec

07:40 - 14:08SFO San Francisco-DEN Denver Intl

5h 28m1 stop Portland

12:00 - 20:00DEN Denver Intl-SFO San Francisco

9h 00m1 stop Seattle/Tacoma Intl

₹ 16,803Alaska Airlines

Wed, 30 Dec - Wed, 6 Jan

13:20 - 16:55SFO San Francisco-DEN Denver Intl

2h 35mdirect

17:35 - 19:20DEN Denver Intl-SFO San Francisco

2h 45mdirect

₹ 16,803Southwest

Tue, 8 Dec - Thu, 10 Dec

06:00 - 12:56SFO San Francisco-DEN Denver Intl

5h 56m1 stop San Diego

13:54 - 18:06DEN Denver Intl-SFO San Francisco

5h 12m1 stop San Diego

₹ 16,803Alaska Airlines

Thu, 3 Dec - Mon, 7 Dec

07:40 - 14:08SFO San Francisco-DEN Denver Intl

5h 28m1 stop Portland

07:00 - 13:38DEN Denver Intl-SFO San Francisco

7h 38m1 stop Seattle/Tacoma Intl

₹ 16,803Alaska Airlines

Wed, 30 Dec - Tue, 5 Jan

16:12 - 23:55SFO San Francisco-DEN Denver Intl

6h 43m1 stop San Diego

13:45 - 17:55DEN Denver Intl-SFO San Francisco

5h 10m1 stop San Diego

₹ 16,803Alaska Airlines

Thu, 31 Dec - Fri, 8 Jan

06:00 - 12:48SFO San Francisco-DEN Denver Intl

5h 48m1 stop San Diego

13:45 - 17:55DEN Denver Intl-SFO San Francisco

5h 10m1 stop San Diego

₹ 16,803Alaska Airlines

Thu, 31 Dec - Thu, 7 Jan

16:12 - 23:55SFO San Francisco-DEN Denver Intl

6h 43m1 stop San Diego

15:05 - 20:00DEN Denver Intl-SFO San Francisco

5h 55m1 stop Seattle/Tacoma Intl

₹ 16,803Alaska Airlines

Thu, 31 Dec - Tue, 5 Jan

07:40 - 14:08SFO San Francisco-DEN Denver Intl

5h 28m1 stop Portland

07:47 - 12:56DEN Denver Intl-SFO San Francisco

6h 09m1 stop Portland

₹ 16,803Alaska Airlines

Wed, 30 Dec - Thu, 7 Jan

07:40 - 14:08SFO San Francisco-DEN Denver Intl

5h 28m1 stop Portland

13:45 - 19:59DEN Denver Intl-SFO San Francisco

7h 14m1 stop San Diego

₹ 16,803Alaska Airlines

Wed, 30 Dec - Fri, 8 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:09 - 18:03SFO San Francisco-DEN Denver Intl

7h 54m1 stop Los Angeles

13:05 - 17:09DEN Denver Intl-SFO San Francisco

5h 04m1 stop Las Vegas Harry Reid Intl

₹ 34,176Frontier

Fri, 6 Nov - Mon, 9 Nov

12:20 - 15:59SFO San Francisco-DEN Denver Intl

2h 39mdirect

09:10 - 13:36DEN Denver Intl-SFO San Francisco

5h 26m1 stop Ontario

₹ 45,758Frontier

Fri, 6 Nov - Mon, 9 Nov

11:06 - 18:25SFO San Francisco-DEN Denver Intl

6h 19m1 stop Las Vegas Harry Reid Intl

14:38 - 08:19DEN Denver Intl-SFO San Francisco

18h 41m2 stops San Diego Las Vegas Harry Reid Intl

₹ 47,562Frontier

Fri, 6 Nov - Mon, 9 Nov

10:00 - 23:59SFO San Francisco-DEN Denver Intl

12h 59m2 stops Las Vegas Harry Reid Intl San Diego

08:20 - 13:56DEN Denver Intl-SFO San Francisco

6h 36m1 stop San Diego

₹ 50,030Alaska Airlines

Sat, 7 Nov - Tue, 10 Nov

10:00 - 23:59SFO San Francisco-DEN Denver Intl

12h 59m2 stops Las Vegas Harry Reid Intl San Diego

13:55 - 21:52DEN Denver Intl-SFO San Francisco

8h 57m1 stop San Diego

₹ 50,030Alaska Airlines

Sat, 7 Nov - Wed, 11 Nov

10:29 - 22:38SFO San Francisco-DEN Denver Intl

11h 09m2 stops San Diego Seattle/Tacoma Intl

19:59 - 08:52DEN Denver Intl-SFO San Francisco

13h 53m1 stop San Diego

₹ 50,030Alaska Airlines

Sat, 7 Nov - Sun, 15 Nov

11:53 - 22:38SFO San Francisco-DEN Denver Intl

9h 45m2 stops San Diego Seattle/Tacoma Intl

19:59 - 08:52DEN Denver Intl-SFO San Francisco

13h 53m1 stop San Diego

₹ 50,030Alaska Airlines

Sat, 7 Nov - Sun, 15 Nov

11:53 - 22:38SFO San Francisco-DEN Denver Intl

9h 45m2 stops San Diego Seattle/Tacoma Intl

19:59 - 08:52DEN Denver Intl-SFO San Francisco

13h 53m1 stop San Diego

₹ 55,726Alaska Airlines

Sat, 7 Nov - Mon, 9 Nov

10:29 - 22:38SFO San Francisco-DEN Denver Intl

11h 09m2 stops San Diego Seattle/Tacoma Intl

13:55 - 08:52DEN Denver Intl-SFO San Francisco

19h 57m1 stop San Diego

₹ 55,726Alaska Airlines

Sat, 7 Nov - Tue, 10 Nov

11:20 - 20:45SFO San Francisco-DEN Denver Intl

8h 25m2 stops San Diego Oakland

15:45 - 21:35DEN Denver Intl-SFO San Francisco

6h 50m2 stops Tucson San Diego

₹ 57,055Southwest

Sat, 7 Nov - Tue, 17 Nov

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United Airlines flights from San Francisco to Colorado

Our best United Airlines deals on San Francisco to Colorado flight tickets

United Airlines

21 Nov

SFO20:23San Francisco

2h 36m

DEN23:59Denver Intl

25 Nov

DEN07:40Denver Intl

2h 49m

SFO09:29San Francisco

₹ 16,993

United Airlines

4 Dec

SFO16:42San Francisco

2h 35m

DEN20:17Denver Intl

6 Dec

DEN05:12Denver Intl

2h 50m

SFO07:02San Francisco

₹ 20,601

United Airlines

10 Dec

SFO20:54San Francisco

2h 36m

DEN00:30Denver Intl

14 Dec

DEN17:52Denver Intl

2h 52m

SFO19:44San Francisco

₹ 26,297

Delta flights from San Francisco to Colorado

Our best Delta deals on San Francisco to Colorado flight tickets

Delta

25 Dec

SFO10:05San Francisco

6h 19m

1 stop

DEN17:24Denver Intl

4 Jan

DEN18:23Denver Intl

6h 50m

1 stop

SFO00:13San Francisco

₹ 18,702

Delta

3 Dec

SFO13:29San Francisco

6h 03m

1 stop

DEN20:32Denver Intl

7 Dec

DEN12:52Denver Intl

7h 50m

1 stop

SFO19:42San Francisco

₹ 18,892

Delta

14 Dec

SFO06:00San Francisco

4h 59m

1 stop

DEN11:59Denver Intl

25 Dec

DEN07:00Denver Intl

15h 02m

1 stop

SFO21:02San Francisco

₹ 21,930

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Fri 11/12

20:54-00:30

Nonstop2h 36m

Denver Intl

Mon 14/12

16:02-17:49

Nonstop2h 47m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Wed 30/12

07:40-14:08

1 stop5h 28m

Denver Intl

Wed 6/1

12:00-20:00

1 stop9h 00m

₹ 16,803

Fastest return journey

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Tue 8/12

13:20-16:55

Nonstop2h 35m

Denver Intl

Thu 10/12

17:35-19:20

Nonstop2h 45m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Thu 3/12

06:00-12:56

1 stop5h 56m

Denver Intl

Mon 7/12

13:54-18:06

1 stop5h 12m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Wed 30/12

07:40-14:08

1 stop5h 28m

Denver Intl

Tue 5/1

07:00-13:38

1 stop7h 38m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Thu 31/12

16:12-23:55

1 stop6h 43m

Denver Intl

Fri 8/1

13:45-17:55

1 stop5h 10m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Thu 31/12

06:00-12:48

1 stop5h 48m

Denver Intl

Thu 7/1

13:45-17:55

1 stop5h 10m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Thu 31/12

16:12-23:55

1 stop6h 43m

Denver Intl

Tue 5/1

15:05-20:00

1 stop5h 55m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Wed 30/12

07:40-14:08

1 stop5h 28m

Denver Intl

Thu 7/1

07:47-12:56

1 stop6h 09m

₹ 16,803

San FranciscoDenver

SFO San Francisco - DEN Denver Intl

SFODEN

San Francisco

Wed 30/12

07:40-14:08

1 stop5h 28m

Denver Intl

Fri 8/1

13:45-19:59

1 stop7h 14m

₹ 16,803

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from San Francisco to Colorado

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Colorado?

The month of February is another great option to travel to Colorado, with average flight prices from San Francisco averaging around ₹ 26,297.

What is the cheapest day to depart on your flight to Colorado?

The cheapest day to depart from San Francisco to Colorado is on a Sunday. Travellers who choose to depart for Colorado on a Sunday will often find tickets for as low as ₹ 19,178. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Colorado on Tuesday is ₹ 40,040.

What is the cheapest time of day to depart on your flight to Colorado?

According to our data, the cheapest time of day to fly to Colorado is in the afternoon. momondo users have found flights departing from San Francisco to Colorado in the afternoon for as low as ₹ 24,588. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Colorado are more costly in the morning, with an average ticket price of ₹ 27,361. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest San Francisco to Colorado flight route?

Fly from San Francisco to Denver Intl for the best San Francisco - Colorado flight prices

How far in advance should I book a flight from San Francisco to Colorado?

You are more likely to see cheaper flights to Colorado from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Colorado for around ₹ 29,730 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Colorado from San Francisco for as low as ₹ 24,398 on momondo.

What cabin class options are available on San Francisco to Colorado flights?

There is only 1 cabin class available to choose from on San Francisco to Colorado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco to Colorado flights?

You could potentially save up to 25% on your flight if you consider stops on a San Francisco to Colorado flight.

Cheap San Francisco to Colorado flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Colorado

Best price found	₹ 9,398
Fastest flight time	2h 38m
Direct flights	Every day
Airports in Colorado	87 airports

The best one-way flight to Colorado from San Francisco in the past 72 hours is ₹ 9,398. The best return flight deal from San Francisco to Colorado found on momondo in the last 72 hours is ₹ 16,803.

The fastest flight from San Francisco to Colorado takes 2h 38m

Direct flights go from San Francisco to Colorado every day.

There are 87 airports in Colorado. From San Francisco there are direct flights to Denver Intl (DEN).

Search flight deals

Frequently asked questions about flying from San Francisco to Colorado

When did momondo last update prices for flights from San Francisco Airport to Colorado?
Prices for flights from San Francisco Airport to Colorado are refreshed on a daily basis.
How many operators does momondo search for flights from San Francisco Airport to Colorado?
There is 1 operator available for flights from San Francisco Airport to Colorado as of November 2026.
How old do you have to be to fly from San Francisco Airport to Colorado?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from San Francisco Airport to Colorado.
What documentation or ID do you need to fly to Colorado?
The travel and health documents required for your trip to Colorado can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Colorado. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from San Francisco to Colorado?
momondo data reveals that the most frequently booked plane model on the route from San Francisco to Colorado is Boeing 737 MAX 8, representing 17.58% of all bookings. The subsequent popular models are Airbus A321neo at 17.43%, Boeing 737 MAX 9 at 10.32%, and Boeing 737-800 at 9.89%.

Best airlines flying from San Francisco to Colorado

Compare and see reviews for airlines that fly from San Francisco to Colorado with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom ₹ 9,286	Free Cancellation	Rating 5.5 2,515 reviews		Search Frontier flights

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco to Colorado?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from San Francisco to Colorado for you.

Can I find flights from San Francisco to Colorado with flexible booking policies on momondo?

Yes. All flights to Colorado from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from San Francisco to Colorado?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Colorado from San Francisco.

I’m not ready to book a flight from San Francisco to Colorado right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Colorado from San Francisco. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.