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Cheap flights from San Francisco to Denver from ₹ 5,958

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 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Cheap return flights

Enter your travel dates to find the best prices.
Frontier Logo
06:15 - 10:02
SFO
-
DEN
2h 47mdirect
Frontier Logo
22:29 - 00:28
DEN
-
SFO
2h 59mdirect
₹ 8,066Frontier
Fri, 27 Feb - Fri, 6 Mar
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
21:30 - 23:25
DEN
-
SFO
2h 55mdirect
₹ 9,257Frontier
Tue, 28 Apr - Wed, 20 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
21:30 - 23:25
DEN
-
SFO
2h 55mdirect
₹ 11,091Frontier
Thu, 30 Apr - Wed, 20 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
13:35 - 21:34
DEN
-
SFO
8h 59m
1 stop
₹ 11,366Frontier
Tue, 28 Apr - Tue, 19 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
13:35 - 21:34
DEN
-
SFO
8h 59m
1 stop
₹ 11,457Frontier
Sat, 16 May - Tue, 19 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
21:30 - 23:25
DEN
-
SFO
2h 55mdirect
₹ 11,732Frontier
Tue, 28 Apr - Tue, 19 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
21:30 - 23:25
DEN
-
SFO
2h 55mdirect
₹ 11,824Frontier
Sat, 16 May - Tue, 19 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
22:29 - 00:22
DEN
-
SFO
2h 53mdirect
₹ 12,190Frontier
Tue, 28 Apr - Mon, 18 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
13:35 - 21:34
DEN
-
SFO
8h 59m
1 stop
₹ 13,199Frontier
Thu, 30 Apr - Wed, 20 May
Frontier Logo
06:00 - 09:42
SFO
-
DEN
2h 42mdirect
Frontier Logo
21:30 - 23:25
DEN
-
SFO
2h 55mdirect
₹ 13,565Frontier
Thu, 30 Apr - Sat, 16 May

Frontier flights from San Francisco to Denver

Our best Frontier deals on San Francisco to Denver flight tickets
Frontier
27 Feb
SFO06:15San Francisco
2h 47m
DEN10:02Denver Intl
6 Mar
DEN22:29Denver Intl
2h 59m
SFO00:28San Francisco
₹ 8,066
Frontier
28 Apr
SFO06:00San Francisco
2h 42m
DEN09:42Denver Intl
20 May
DEN21:30Denver Intl
2h 55m
SFO23:25San Francisco
₹ 9,257
Frontier
30 Apr
SFO06:00San Francisco
2h 42m
DEN09:42Denver Intl
20 May
DEN21:30Denver Intl
2h 55m
SFO23:25San Francisco
₹ 11,091

Southwest flights from San Francisco to Denver

Our best Southwest deals on San Francisco to Denver flight tickets
Southwest
28 Feb
SFO05:00San Francisco
7h 20m
2 stops
DEN13:20Denver Intl
28 Feb
DEN17:50Denver Intl
5h 05m
1 stop
SFO21:55San Francisco
₹ 20,348
Southwest
18 Feb
SFO06:05San Francisco
2h 30m
DEN09:35Denver Intl
28 Feb
DEN20:40Denver Intl
2h 50m
SFO22:30San Francisco
₹ 20,806
Southwest
28 Feb
SFO06:15San Francisco
7h 20m
2 stops
DEN14:35Denver Intl
1 Mar
DEN07:55Denver Intl
3h 00m
SFO09:55San Francisco
₹ 21,265

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 1 February 2026.
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

Fri 27/2

06:15-10:02

Nonstop2h 47m

Denver Intl

Fri 6/3

22:29-00:28

Nonstop2h 59m

₹ 8,066

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 28/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Wed 20/5

21:30-23:25

Nonstop2h 55m

₹ 9,257

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 30/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Wed 20/5

21:30-23:25

Nonstop2h 55m

₹ 11,091

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 28/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Tue 19/5

13:35-21:34

1 stop8h 59m

₹ 11,366

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 16/5

06:00-09:42

Nonstop2h 42m

Denver Intl

Tue 19/5

13:35-21:34

1 stop8h 59m

₹ 11,457

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 28/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Tue 19/5

21:30-23:25

Nonstop2h 55m

₹ 11,732

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 16/5

06:00-09:42

Nonstop2h 42m

Denver Intl

Tue 19/5

21:30-23:25

Nonstop2h 55m

₹ 11,824

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 28/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Mon 18/5

22:29-00:22

Nonstop2h 53m

₹ 12,190

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 30/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Wed 20/5

13:35-21:34

1 stop8h 59m

₹ 13,199

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 30/4

06:00-09:42

Nonstop2h 42m

Denver Intl

Sat 16/5

21:30-23:25

Nonstop2h 55m

₹ 13,565

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 February, then flying in March is also cheap. Prices for this month can be found on momondo for an average of ₹ 19,798.

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 Wednesday when prices can be found for as low as ₹ 10,032. Flights from San Francisco to Denver on a Tuesday will generally be more expensive and average around ₹ 35,275. 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 evening is the least expensive time of day to depart. momondo users have found prices as low as ₹ 17,543 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are ₹ 35,275 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 ₹ 22,326 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 ₹ 16,957 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.

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

You could potentially save up to 64% on your flight if you consider stops on a San Francisco to Denver flight.

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

As of February 2026, prices for San Francisco to Denver flights are approximately 36% cheaper 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

Fastest flight time

2h 30m

Direct flights

Every day

Airports in Denver

1 airport
The fastest flight from San Francisco to Denver takes 2h 30m
Direct flights go from San Francisco to Denver every day.
There is 1 airport in Denver. From San Francisco there are direct flights to Denver Intl (DEN).
Search flight deals

  • 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 30m.

  • 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 ₹ 5,488Free CancellationRating
5.7
3,054 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 ₹ 5,488 round-trip, up to an average price of ₹ 21,804. Our users have rated Frontier at 5.7/10.

Travelling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
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.
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