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Cheap flights from Colorado to San Francisco from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Colorado to San Francisco departing on 2/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Colorado to San Francisco

Cheap round-trip flights

These are some of the best round-trip flight deals from Colorado to San Francisco that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Colorado to San Francisco.

Cheap last minute flights

Planning a quick getaway from Colorado to San Francisco? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Francisco, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Colorado to San Francisco

Find recent round-trip train or bus tickets from Colorado to San Francisco.

All round-trip flight deals to San Francisco

The cheapest plane tickets to San Francisco found on KAYAK recently.
10:15 pm - 12:11 amDEN-SFO
2h 56mnonstop
6:55 am - 10:30 amSFO-DEN
2h 35mnonstop
$72Frontier
Find Deal
Wed, Dec 11 - Sat, Dec 14
7:50 am - 7:46 pmDEN-SFO
12h 56m1 stop
6:55 am - 10:30 amSFO-DEN
2h 35mnonstop
$75Frontier
Find Deal
Mon, Jan 13 - Tue, Jan 14
1:20 pm - 6:02 pmDEN-SFO
5h 42m1 stop
4:39 pm - 11:49 pmSFO-DEN
6h 10m1 stop
Tue, Feb 11 - Sun, Feb 16
11:35 am - 1:24 pmDEN-SFO
2h 49mnonstop
8:22 pm - 11:59 pmSFO-DEN
2h 37mnonstop
$177United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 11
9:06 am - 10:55 amDEN-SFO
2h 49mnonstop
6:15 pm - 11:44 pmSFO-DEN
4h 29m1 stop
$187United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 11
10:48 am - 12:44 pmDEN-SFO
2h 56mnonstop
9:00 am - 11:49 pmSFO-DEN
13h 49m2 stops
Mon, Feb 10 - Thu, Feb 20
5:40 am - 12:42 pmDEN-SFO
8h 02m1 stop
5:30 am - 11:37 amSFO-DEN
5h 07m1 stop
$216Delta
Find Deal
Fri, Jan 17 - Sat, Jan 25
11:25 am - 1:15 pmDEN-SFO
2h 50mnonstop
3:15 pm - 9:00 pmSFO-DEN
4h 45m1 stop
$222Southwest
Find Deal
Sat, Jan 11 - Sat, Jan 11
6:29 pm - 9:54 pmDEN-SFO
4h 25m1 stop
5:55 am - 11:42 amSFO-DEN
4h 47m1 stop
$236Delta
Find Deal
Wed, Dec 18 - Tue, Dec 24
9:40 am - 4:10 pmDEN-SFO
7h 30m1 stop
5:35 am - 2:00 pmSFO-DEN
7h 25m2 stops
$241Southwest
Find Deal
Wed, Feb 5 - Sat, Feb 8
10:49 pm - 12:43 amDEN-SFO
2h 54mnonstop
$43Frontier
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Sat, Feb 15
10:15 pm - 12:11 amDEN-SFO
2h 56mnonstop
$47Frontier
Find Deal
Thu, Dec 12
6:00 am - 9:50 amDEN-SFO
4h 50m1 stop
$93United Airlines
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Tue, Feb 18
2:26 pm - 6:57 pmDEN-SFO
5h 31m1 stop
$98American Airlines
Find Deal
Wed, Feb 19
12:11 pm - 4:13 pmDEN-SFO
5h 02m1 stop
$99American Airlines
Find Deal
Sat, Mar 1
5:40 am - 12:42 pmDEN-SFO
8h 02m1 stop
$108Delta
Find Deal
Thu, Feb 20
10:15 am - 12:04 pmDEN-SFO
2h 49mnonstop
$109United Airlines
Find Deal
Sat, Jan 18
7:00 am - 1:47 pmDEN-SFO
7h 47m1 stop
$121Alaska Airlines
Find Deal
Tue, Mar 18
6:25 am - 12:19 pmDEN-SFO
6h 54m1 stop
$122Delta
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Tue, Feb 18
12:45 pm - 10:06 pmDEN-SFO
10h 21m2 stops
$126Alaska Airlines
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Tue, Dec 17
9:58 am - 5:33 pmDEN-SFO
8h 35m1 stop
3:18 pm - 12:18 pmSFO-DEN
20h 00m1 stop
$206Frontier
Find Deal
Mon, Nov 25 - Tue, Dec 3
6:05 am - 9:43 amDEN-SFO
4h 38m1 stop
6:00 am - 9:42 amSFO-DEN
2h 42mnonstop
$211Frontier
Find Deal
Tue, Nov 26 - Tue, Dec 3
8:50 am - 2:00 pmDEN-SFO
6h 10m1 stop
11:59 pm - 12:31 pmSFO-DEN
11h 32m1 stop
Tue, Nov 26 - Mon, Dec 2
6:05 am - 12:43 pmDEN-SFO
7h 38m1 stop
11:59 pm - 5:45 pmSFO-DEN
16h 46m1 stop
Tue, Nov 26 - Sun, Dec 1
7:25 pm - 7:30 amDEN-SFO
13h 05m1 stop
10:35 am - 8:09 pmSFO-DEN
8h 34m1 stop
$453United Airlines
Find Deal
Fri, Nov 22 - Sat, Nov 23
5:30 am - 11:25 amDRO-SFO
6h 55m1 stop
5:00 am - 12:24 pmSFO-DRO
6h 24m1 stop
$468United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
12:30 pm - 4:35 pmASE-SFO
5h 05m1 stop
6:20 am - 12:50 pmSFO-ASE
5h 30m1 stop
$558Delta
Find Deal
Tue, Nov 26 - Sat, Nov 30
6:50 pm - 12:05 amDEN-SFO
6h 15m2 stops
6:15 am - 2:20 pmSFO-DEN
7h 05m1 stop
$592Southwest
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Sun, Nov 24 - Tue, Dec 3
8:20 am - 4:35 pmCOS-SFO
9h 15m2 stops
9:20 am - 7:35 pmSFO-COS
9h 15m2 stops
$751Delta
Find Deal
Tue, Nov 26 - Fri, Nov 29
6:15 am - 11:30 amDEN-SFO
6h 15m1 stop
3:00 pm - 10:15 pmSFO-DEN
6h 15m2 stops
$846Southwest
Find Deal
Fri, Nov 22 - Fri, Nov 22
10:15 pm - 12:11 amDEN-SFO
2h 56mnonstop
6:00 am - 9:35 amSFO-DEN
2h 35mnonstop
$57Frontier
Find Deal
Sat, Dec 14 - Tue, Dec 17
10:15 pm - 12:11 amDEN-SFO
2h 56mnonstop
6:55 am - 10:30 amSFO-DEN
2h 35mnonstop
$58Frontier
Find Deal
Sat, Jan 11 - Tue, Jan 14
10:15 pm - 12:11 amDEN-SFO
2h 56mnonstop
6:55 am - 10:30 amSFO-DEN
2h 35mnonstop
$59Frontier
Find Deal
Sat, Jan 11 - Tue, Jan 14
6:00 am - 7:59 amDEN-SFO
2h 59mnonstop
6:00 am - 9:35 amSFO-DEN
2h 35mnonstop
$67Frontier
Find Deal
Wed, Dec 18 - Wed, Dec 25
11:35 am - 1:24 pmDEN-SFO
2h 49mnonstop
8:22 pm - 11:59 pmSFO-DEN
2h 37mnonstop
$177United Airlines
Find Deal
Wed, Dec 11 - Wed, Dec 11
10:15 am - 12:04 pmDEN-SFO
2h 49mnonstop
4:00 pm - 7:40 pmSFO-DEN
2h 40mnonstop
$212United Airlines
Find Deal
Sat, Jan 11 - Sat, Jan 11
6:00 am - 7:49 amDEN-SFO
2h 49mnonstop
7:10 pm - 10:47 pmSFO-DEN
2h 37mnonstop
$258United Airlines
Find Deal
Sat, Dec 14 - Mon, Dec 16
5:45 pm - 7:30 pmDEN-SFO
2h 45mnonstop
7:55 am - 11:20 amSFO-DEN
2h 25mnonstop
$266Southwest
Find Deal
Mon, Dec 9 - Wed, Dec 11
8:50 pm - 10:35 pmDEN-SFO
2h 45mnonstop
1:05 pm - 4:35 pmSFO-DEN
2h 30mnonstop
$276Southwest
Find Deal
Mon, Jan 6 - Fri, Jan 10
8:50 pm - 10:35 pmDEN-SFO
2h 45mnonstop
1:05 pm - 4:35 pmSFO-DEN
2h 30mnonstop
$286Southwest
Find Deal
Mon, Jan 6 - Fri, Jan 10

Frontier flights from Colorado to San Francisco

Our best Frontier deals on Colorado to San Francisco flight tickets
Frontier
Dec 11
DEN10:15 pmDenver Intl
2h 56m
SFO12:11 amSan Francisco
Dec 14
SFO6:55 amSan Francisco
2h 35m
DEN10:30 amDenver Intl
Frontier
Jan 13
DEN7:50 amDenver Intl
12h 56m
1 stop
SFO7:46 pmSan Francisco
Jan 14
SFO6:55 amSan Francisco
2h 35m
DEN10:30 amDenver Intl
Frontier
Jan 18
DEN10:15 pmDenver Intl
2h 54m
SFO12:09 amSan Francisco
Jan 30
SFO6:05 amSan Francisco
2h 46m
DEN9:51 amDenver Intl

United Airlines flights from Colorado to San Francisco

Our best United Airlines deals on Colorado to San Francisco flight tickets
United Airlines
Dec 11
DEN11:35 amDenver Intl
2h 49m
SFO1:24 pmSan Francisco
Dec 11
SFO8:22 pmSan Francisco
2h 37m
DEN11:59 pmDenver Intl
United Airlines
Dec 11
DEN9:06 amDenver Intl
2h 49m
SFO10:55 amSan Francisco
Dec 11
SFO6:15 pmSan Francisco
4h 29m
1 stop
DEN11:44 pmDenver Intl
United Airlines
Jan 11
DEN10:15 amDenver Intl
2h 49m
SFO12:04 pmSan Francisco
Jan 11
SFO4:00 pmSan Francisco
2h 40m
DEN7:40 pmDenver Intl

See travel insights to San Francisco from

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

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

What is the cheapest month to fly to San Francisco?

If you aren’t able to travel to San Francisco during the month of September, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $171.

What is the cheapest day to depart on your flight to San Francisco?

The cheapest day to depart from Colorado to San Francisco is on a Saturday when prices can be found for as low as $163. The most expensive day to fly to San Francisco is Monday, with ticket prices averaging around $253.

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

Our data shows that the cheapest Colorado to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $178. Flights at noon are often more expensive with an average ticket price of $266.

What is the cheapest Colorado to San Francisco flight route?

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

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

The ideal time to book your flight to San Francisco is 60 days in advance when prices tend to average $193. In the past 72 hours, momondo users found flights from Colorado to San Francisco for as low as $88.

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

There are 4 cabin classes available to choose from on Colorado to San Francisco 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 Colorado to San Francisco flights?

You could potentially save up to 89% on your flight if you consider stops on a Colorado to San Francisco flight.

Cheap Colorado to San Francisco flight deals and tips

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

Best Price Found

$43

Fastest flight time

2h 27m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Colorado in the past 72 hours is $43. The best round-trip flight deal from Colorado to San Francisco found on momondo in the last 72 hours is $72.
The fastest flight from Colorado to San Francisco takes 2h 27m
Direct flights go from Colorado to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

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

    Prices for flights from Colorado to San Francisco Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Colorado to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents required for your trip to San Francisco Airport 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 San Francisco Airport. 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 Colorado to San Francisco?


Best airlines flying from Colorado to San Francisco

Compare and see reviews for airlines that fly from Colorado to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $57Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $95Free CancellationRating
8.2
123 reviews
Search Breeze Airways flights
SouthwestPriceFrom $140Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
United AirlinesPriceFrom $149Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $186Free CancellationRating
8.0
8,755 reviews
Search Delta flights
American AirlinesPriceFrom $298Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Colorado to San Francisco. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Colorado to San Francisco flights to just show those with flexible booking policies.

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

Once you have performed a search for Colorado to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to San Francisco from Colorado. 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.


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