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Cheap flights from San Francisco to Denver from ₹ 5,914

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Denver departing on 7/1. 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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Cheap return flights

Frontier Logo
15:14 - 21:34SFO-DEN
5h 20m1 stop
Frontier Logo
07:45 - 09:33DEN-SFO
2h 48mdirect
₹ 11,476Frontier
Find Deal
Thu, 30 Oct - Sun, 2 Nov
United Airlines Logo
18:40 - 22:17SFO-DEN
2h 37mdirect
United Airlines Logo
06:00 - 07:50DEN-SFO
2h 50mdirect
₹ 13,153United Airlines
Find Deal
Sat, 25 Oct - Fri, 28 Nov
Southwest Logo
06:10 - 13:05SFO-DEN
5h 55m1 stop
Southwest Logo
15:55 - 21:50DEN-SFO
6h 55m1 stop
₹ 13,506Southwest
Find Deal
Sat, 6 Dec - Tue, 9 Dec
Frontier Logo
21:55 - 18:28SFO-DEN
19h 33m2 stops
Frontier Logo
07:45 - 09:33DEN-SFO
2h 48mdirect
₹ 13,771Frontier
Find Deal
Thu, 30 Oct - Sun, 2 Nov
Southwest Logo
15:00 - 23:50SFO-DEN
7h 50m1 stop
Southwest Logo
15:20 - 21:50DEN-SFO
7h 30m2 stops
₹ 13,947Southwest
Find Deal
Tue, 14 Oct - Tue, 21 Oct
Hawaiian Airlines Logo
09:10 - 16:24SFO-DEN
6h 14m1 stop
Hawaiian Airlines Logo
12:30 - 18:44DEN-SFO
7h 14m1 stop
₹ 14,830Hawaiian Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Alaska Airlines Logo
16:30 - 11:19SFO-DEN
17h 49m1 stop
Alaska Airlines Logo
19:04 - 23:33DEN-SFO
5h 29m1 stop
₹ 16,684Alaska Airlines
Find Deal
Tue, 3 Mar - Wed, 4 Mar
Alaska Airlines Logo
14:26 - 23:51SFO-DEN
8h 25m2 stops
Alaska Airlines Logo
11:31 - 17:22DEN-SFO
6h 51m1 stop
₹ 17,566Alaska Airlines
Find Deal
Wed, 5 Nov - Mon, 10 Nov
Delta Logo
05:55 - 11:28SFO-DEN
4h 33m1 stop
Delta Logo
15:45 - 21:45DEN-SFO
7h 00m1 stop
₹ 19,155Delta
Find Deal
Wed, 1 Oct - Wed, 1 Oct
Delta Logo
06:00 - 11:10SFO-DEN
4h 10m1 stop
Delta Logo
15:54 - 22:14DEN-SFO
7h 20m1 stop
₹ 21,892Delta
Find Deal
Thu, 4 Dec - Sun, 7 Dec

Frontier flights from San Francisco to Denver

Our best Frontier deals on San Francisco to Denver flight tickets
Frontier
30 Oct
SFO15:14San Francisco
5h 20m
1 stop
DEN21:34Denver Intl
2 Nov
DEN07:45Denver Intl
2h 48m
SFO09:33San Francisco
₹ 11,476
Find similar
Frontier
30 Oct
SFO21:55San Francisco
19h 33m
2 stops
DEN18:28Denver Intl
2 Nov
DEN07:45Denver Intl
2h 48m
SFO09:33San Francisco
₹ 13,771
Find similar

United Airlines flights from San Francisco to Denver

Our best United Airlines deals on San Francisco to Denver flight tickets
United Airlines
25 Oct
SFO18:40San Francisco
2h 37m
DEN22:17Denver Intl
28 Nov
DEN06:00Denver Intl
2h 50m
SFO07:50San Francisco
₹ 13,153
Find similar
United Airlines
7 Oct
SFO14:33San Francisco
2h 40m
DEN18:13Denver Intl
9 Oct
DEN21:10Denver Intl
2h 47m
SFO22:57San Francisco
₹ 13,859
Find similar
United Airlines
24 Oct
SFO20:52San Francisco
2h 37m
DEN00:29Denver Intl
26 Oct
DEN06:00Denver Intl
2h 49m
SFO07:49San Francisco
₹ 14,565
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Denver 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, momondo users made 59,053 searches. Data last updated 15 September 2025.
Use the filters below to find and compare flights from San Francisco to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 30/10

15:14-21:34

1 stop5h 20m

Denver Intl

Sun 2/11

07:45-09:33

Nonstop2h 48m

₹ 11,476

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 25/10

18:40-22:17

Nonstop2h 37m

Denver Intl

Fri 28/11

06:00-07:50

Nonstop2h 50m

₹ 13,153

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 6/12

06:10-13:05

1 stop5h 55m

Denver Intl

Tue 9/12

15:55-21:50

1 stop6h 55m

₹ 13,506

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 30/10

21:55-18:28

2 stops19h 33m

Denver Intl

Sun 2/11

07:45-09:33

Nonstop2h 48m

₹ 13,771

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 14/10

15:00-23:50

1 stop7h 50m

Denver Intl

Tue 21/10

15:20-21:50

2 stops7h 30m

₹ 13,947

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 3/3

09:10-16:24

1 stop6h 14m

Denver Intl

Wed 4/3

12:30-18:44

1 stop7h 14m

₹ 14,830

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 3/3

16:30-11:19

1 stop17h 49m

Denver Intl

Wed 4/3

19:04-23:33

1 stop5h 29m

₹ 16,684

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Wed 5/11

14:26-23:51

2 stops8h 25m

Denver Intl

Mon 10/11

11:31-17:22

1 stop6h 51m

₹ 17,566

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Wed 1/10

05:55-11:28

1 stop4h 33m

Denver Intl

Wed 1/10

15:45-21:45

1 stop7h 00m

₹ 19,155

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 4/12

06:00-11:10

1 stop4h 10m

Denver Intl

Sun 7/12

15:54-22:14

1 stop7h 20m

₹ 21,892

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Denver from

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

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 Denver?

If you aren’t able to travel to Denver during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of ₹ 17,213.

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

The cheapest day to depart from San Francisco to Denver is on a Friday when prices can be found for as low as ₹ 20,226. Flights from San Francisco to Denver on a Monday will generally be more expensive and average around ₹ 50,843. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Flying to Denver from San Francisco in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as ₹ 14,012 when looking at flights departing in the afternoon. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 33,973 on average. Flights to Denver from San Francisco in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest San Francisco to Denver Intl flight route?

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

How far in advance should I book a flight to Denver?

You are more likely to see cheaper flights to Denver from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Denver for around ₹ 20,237 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Denver from San Francisco for as low as ₹ 15,801 on momondo.

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

There are 3 cabin classes available to choose from on San Francisco to Denver Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have San Francisco to Denver flight prices changed over time?

As of September 2025, prices for San Francisco to Denver flights are approximately 56% more expensive when compared to flights at the same time last year.

When to book flights from San Francisco to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap San Francisco to Denver (SFO to DEN) flight deals and tips

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

Best price found

₹ 16,346

Fastest flight time

2h 25m

Direct flights

Every day

Airports in Denver

1 airport
The best one-way flight to Denver from San Francisco in the past 72 hours is ₹ 16,346. The best return flight deal from San Francisco to Denver found on momondo in the last 72 hours is ₹ 18,696.
The fastest flight from San Francisco to Denver takes 2h 25m
Direct flights go from San Francisco to Denver every day.
There is 1 airport near Denver: Denver Intl (DEN)
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  • How far is San Francisco to Denver Intl by plane?

    Denver Intl is 1522.9 km away from San Francisco. By plane, this route typically takes 2h 25m.

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

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The travel and health documents you'll need for your trip to Denver Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Denver Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from San Francisco to Denver?

  • What is the most popular airline from San Francisco to Denver?

Best airlines flying from San Francisco to Denver

Compare and see reviews for airlines that fly from San Francisco to Denver with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom ₹ 7,888Free CancellationRating
5.8
3,172 reviews
Search Frontier flights

  • Frontier Flights From San Francisco to Denver

    Frontier is one of the most popular airlines flying from San Francisco to Denver, operating 5 flights/week on average for this route. A good Frontier flight deal for San Francisco to Denver starts from ₹ 89 round-trip, up to an average price of ₹ 238. Our users have rated Frontier at 5.8/10.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Breckenridge
Aurora
Boulder
Estes Park

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Francisco to Denver . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Denver from San Francisco which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Denver.

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

Of course. momondo tracks the price of San Francisco to Denver flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Denver trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
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