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Cheap flights from San Francisco to Denver from ₹ 5,338

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 19/9. 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
10:49 - 14:30SFO-DEN
2h 41mdirect
Frontier Logo
22:29 - 00:16DEN-SFO
2h 47mdirect
₹ 9,801Frontier
Find Deal
Sat, 13 Sep - Thu, 18 Sep
Frontier Logo
10:49 - 14:30SFO-DEN
2h 41mdirect
Frontier Logo
22:29 - 00:16DEN-SFO
2h 47mdirect
₹ 9,889Frontier
Find Deal
Sat, 13 Sep - Thu, 18 Sep
Frontier Logo
10:49 - 14:30SFO-DEN
2h 41mdirect
Frontier Logo
12:48 - 21:42DEN-SFO
9h 54m1 stop
₹ 10,326Frontier
Find Deal
Sat, 13 Sep - Thu, 18 Sep
United Airlines Logo
05:00 - 08:35SFO-DEN
2h 35mdirect
United Airlines Logo
06:08 - 07:50DEN-SFO
2h 42mdirect
₹ 10,764United Airlines
Find Deal
Wed, 10 Sep - Wed, 17 Sep
Southwest Logo
08:35 - 12:00SFO-DEN
2h 25mdirect
Southwest Logo
19:30 - 21:15DEN-SFO
2h 45mdirect
₹ 11,552Southwest
Find Deal
Wed, 10 Sep - Thu, 11 Sep
Southwest Logo
08:35 - 12:00SFO-DEN
2h 25mdirect
Southwest Logo
13:10 - 19:50DEN-SFO
7h 40m1 stop
₹ 11,639Southwest
Find Deal
Wed, 3 Sep - Tue, 9 Sep
Southwest Logo
11:00 - 19:35SFO-DEN
7h 35m2 stops
Southwest Logo
20:50 - 22:25DEN-SFO
2h 35mdirect
₹ 12,077Southwest
Find Deal
Wed, 17 Sep - Wed, 17 Sep
Alaska Airlines Logo
07:00 - 19:06SFO-DEN
11h 06m1 stop
Alaska Airlines Logo
12:49 - 18:14DEN-SFO
6h 25m1 stop
₹ 13,214Alaska Airlines
Find Deal
Thu, 6 Nov - Tue, 11 Nov
Alaska Airlines Logo
10:08 - 17:21SFO-DEN
6h 13m1 stop
Alaska Airlines Logo
07:01 - 14:01DEN-SFO
8h 00m1 stop
₹ 13,914Alaska Airlines
Find Deal
Tue, 30 Sep - Tue, 7 Oct
United Airlines Logo
20:52 - 00:28SFO-DEN
2h 36mdirect
United Airlines Logo
21:24 - 23:10DEN-SFO
2h 46mdirect
₹ 14,790United Airlines
Find Deal
Fri, 12 Sep - Mon, 15 Sep

Frontier flights from San Francisco to Denver

Our best Frontier deals on San Francisco to Denver flight tickets
Frontier
13 Sept
SFO10:49San Francisco
2h 41m
DEN14:30Denver Intl
18 Sept
DEN22:29Denver Intl
2h 47m
SFO00:16San Francisco
₹ 9,801
Find similar
Frontier
13 Sept
SFO10:49San Francisco
2h 41m
DEN14:30Denver Intl
18 Sept
DEN22:29Denver Intl
2h 47m
SFO00:16San Francisco
₹ 9,889
Find similar
Frontier
13 Sept
SFO10:49San Francisco
2h 41m
DEN14:30Denver Intl
18 Sept
DEN12:48Denver Intl
9h 54m
1 stop
SFO21:42San Francisco
₹ 10,326
Find similar

Delta flights from San Francisco to Denver

Our best Delta deals on San Francisco to Denver flight tickets
Delta
27 Aug
SFO05:35San Francisco
5h 16m
1 stop
DEN11:51Denver Intl
31 Aug
DEN07:10Denver Intl
6h 01m
1 stop
SFO12:11San Francisco
₹ 24,241
Find similar
Delta
26 Aug
SFO05:35San Francisco
5h 16m
1 stop
DEN11:51Denver Intl
27 Aug
DEN12:46Denver Intl
4h 20m
1 stop
SFO16:06San Francisco
₹ 25,116
Find similar
Delta
25 Aug
SFO12:30San Francisco
4h 51m
1 stop
DEN18:21Denver Intl
31 Aug
DEN18:25Denver Intl
5h 26m
1 stop
SFO22:51San Francisco
₹ 25,991
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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 14 August 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

Sat 13/9

10:49-14:30

Nonstop2h 41m

Denver Intl

Thu 18/9

22:29-00:16

Nonstop2h 47m

₹ 9,801

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 13/9

10:49-14:30

Nonstop2h 41m

Denver Intl

Thu 18/9

22:29-00:16

Nonstop2h 47m

₹ 9,889

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Sat 13/9

10:49-14:30

Nonstop2h 41m

Denver Intl

Thu 18/9

12:48-21:42

1 stop9h 54m

₹ 10,326

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Wed 10/9

05:00-08:35

Nonstop2h 35m

Denver Intl

Wed 17/9

06:08-07:50

Nonstop2h 42m

₹ 10,764

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Wed 10/9

08:35-12:00

Nonstop2h 25m

Denver Intl

Thu 11/9

19:30-21:15

Nonstop2h 45m

₹ 11,552

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Wed 3/9

08:35-12:00

Nonstop2h 25m

Denver Intl

Tue 9/9

13:10-19:50

1 stop7h 40m

₹ 11,639

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Wed 17/9

11:00-19:35

2 stops7h 35m

Denver Intl

Wed 17/9

20:50-22:25

Nonstop2h 35m

₹ 12,077

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Thu 6/11

07:00-19:06

1 stop11h 06m

Denver Intl

Tue 11/11

12:49-18:14

1 stop6h 25m

₹ 13,214

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Tue 30/9

10:08-17:21

1 stop6h 13m

Denver Intl

Tue 7/10

07:01-14:01

1 stop8h 00m

₹ 13,914

San FranciscoDenver

SFO - DEN

SFODEN

San Francisco

Fri 12/9

20:52-00:28

Nonstop2h 36m

Denver Intl

Mon 15/9

21:24-23:10

Nonstop2h 46m

₹ 14,790

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 October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of ₹ 16,802.

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 ₹ 19,945. Flights from San Francisco to Denver on a Monday will generally be more expensive and average around ₹ 50,404. 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 ₹ 13,891 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 ₹ 33,680 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 ₹ 19,960 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 ₹ 15,490 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 August 2025, prices for San Francisco to Denver flights are approximately 16% 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

₹ 5,338

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 ₹ 5,338. The best return flight deal from San Francisco to Denver found on momondo in the last 72 hours is ₹ 9,801.
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)
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 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 ₹ 7,820Free CancellationRating
5.8
3,219 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 6 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 ₹ 229. 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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