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Cheap flights from Denver to San Francisco (DEN - SFO) from $45

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/2. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
DEN — SFO
May 9 — May 161
From?
To?
Thu 5/9
Thu 5/16
1 adult, Economy
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The best prices from Denver Intl to San Francisco are usually found in January or February, booked 51 days in advance, depart on a Saturday or Tuesday and return on a Tuesday

Cheap flight deals from Denver to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 4, 2024.

Popular in

June

Cheapest in

January

Round-trip from

$268

One-way from

$124
High demand for flights, 24% potential price rise
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Best time to find cheap flights, 23% potential price drop
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From Denver Intl to San Francisco
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One-way flight from Denver Intl to San Francisco
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What is the cheapest day to fly round-trip from Denver to San Francisco?

Leaving on a Friday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 42% on the overall cost on flights from Denver to San Francisco.

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

To save up to 72% on this flight, we recommend booking at least 52 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Denver to San Francisco from $177 1-2 weeks out and tickets from $323 for flights departing within the next 72 hours.

What is the cheapest month to fly from Denver to San Francisco?

Our data shows that January tends to be the cheapest month to fly to San Francisco from Denver. Users have commonly found prices around $205 for the month, but tickets can be as low as $55. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Denver to San Francisco (DEN - SFO)?

It’s optimal to fly from Denver to San Francisco in the evening. By choosing this option you can save up to 40% on the cost of your flight, compared to a flight at noon.

Cheap Frontier flights from Denver to San Francisco

Explore cheap flight options specifically provided by Frontier for the route between Denver and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Check out some of the cheapest Frontier flights we've come across from Denver to San Francisco. It's recommended that users confirm their flight details before booking.
Wed 5/296:31 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/4$63
Sun 6/26:20 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$67
Tue 7/95:43 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/168:15 amSFO - DEN
Nonstop2h 37mFrontier
Deal found 5/3$68
Wed 7/106:31 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/1612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/2$69
Tue 7/95:43 amDEN - SFO
Nonstop2h 42mFrontier
Mon 7/1512:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/3$70
Sat 6/110:10 pmDEN - SFO
Nonstop2h 49mFrontier
Tue 6/47:49 amSFO - DEN
Nonstop2h 41mFrontier
Deal found 5/3$72
Wed 6/126:31 amDEN - SFO
Nonstop2h 48mFrontier
Sat 6/157:37 pmSFO - DEN
Nonstop2h 39mFrontier
Deal found 5/3$78
Tue 7/210:12 pmDEN - SFO
Nonstop2h 47mFrontier
Mon 7/812:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/3$79
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Wed 7/177:42 pmSFO - DEN
Nonstop2h 43mFrontier
Deal found 5/3$80

Cheap United Airlines flights from Denver to San Francisco

Explore cheap flight options specifically provided by United Airlines for the route between Denver and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Browse through some of the cheapest United Airlines flights traveling from Denver to San Francisco. Check back soon if you're not seeing flights that suit your needs.
Sat 6/19:25 pmDEN - SFO
Nonstop2h 42mUnited Airlines
Sat 6/88:18 pmSFO - DEN
Nonstop2h 41mUnited Airlines
Deal found 5/4$189
Sun 5/126:00 amDEN - SFO
1 stop4h 45mUnited Airlines
Fri 5/176:30 amSFO - DEN
Nonstop2h 40mUnited Airlines
Deal found 5/3$323
Tue 5/147:45 amDEN - SFO
Nonstop2h 51mUnited Airlines
Tue 5/143:55 pmSFO - DEN
Nonstop2h 44mUnited Airlines
Deal found 5/3$329
Sat 5/119:40 amDEN - SFO
Nonstop2h 44mUnited Airlines
Wed 5/1510:54 amSFO - DEN
1 stop6h 26mUnited Airlines
Deal found 5/4$338
Thu 5/911:55 amDEN - SFO
1 stop6h 38mUnited Airlines
Sun 5/126:30 amSFO - DEN
Nonstop2h 40mUnited Airlines
Deal found 5/4$554

Cheap Denver to San Francisco flights in May & June 2024

Find cheap flight options from Denver to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Prices were last updated on May 4, 2024.
These are some of the most attractive deals on flights from Denver to San Francisco in 2024. Check back in a little while for more flight options.
Sun 6/26:20 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$67
Sat 5/186:31 amDEN - SFO
Nonstop2h 50mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$69
Wed 5/296:31 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$72
Wed 6/126:31 amDEN - SFO
Nonstop2h 48mFrontier
Sat 6/157:37 pmSFO - DEN
Nonstop2h 39mFrontier
Deal found 5/3$78
Tue 6/1110:12 pmDEN - SFO
Nonstop2h 47mFrontier
Mon 6/1712:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 5/3$81
Sun 6/26:20 amDEN - SFO
Nonstop2h 50mFrontier
Tue 6/47:49 amSFO - DEN
Nonstop2h 41mFrontier
Deal found 5/3$82
Thu 5/3010:10 pmDEN - SFO
Nonstop2h 49mFrontier
Fri 5/3112:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$83
Thu 5/306:00 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$84
Sat 6/110:10 pmDEN - SFO
Nonstop2h 49mFrontier
Tue 6/47:49 amSFO - DEN
Nonstop2h 41mFrontier
Deal found 5/2$86

Denver to San Francisco 2024 flight deals

Discover exclusive flight deals for travel between Denver and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
These are some of the most attractive deals on flights from Denver to San Francisco in 2024. Check back in a little while for more flight options.
Sun 6/26:20 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$67
Tue 7/95:43 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/168:15 amSFO - DEN
Nonstop2h 37mFrontier
Deal found 5/3$68
Wed 7/106:31 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/1612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/2$69
Tue 7/95:43 amDEN - SFO
Nonstop2h 42mFrontier
Mon 7/1512:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/3$70
Wed 5/296:31 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$72
Wed 6/126:31 amDEN - SFO
Nonstop2h 48mFrontier
Sat 6/157:37 pmSFO - DEN
Nonstop2h 39mFrontier
Deal found 5/3$78
Tue 7/210:12 pmDEN - SFO
Nonstop2h 47mFrontier
Mon 7/812:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/3$79
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Wed 7/177:42 pmSFO - DEN
Nonstop2h 43mFrontier
Deal found 5/3$80
Tue 6/1110:12 pmDEN - SFO
Nonstop2h 47mFrontier
Mon 6/1712:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 5/3$81

Non-stop flights to San Francisco from Denver

Discover non-stop flight options from Denver to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Consider booking one of these non-stop flights heading from Denver to San Francisco. If you're looking for other options for flights from Denver to San Francisco, make sure to update the search form at the top of page.
Sat 6/110:10 pmDEN - SFO
Nonstop2h 49mFrontier
Sun 6/212:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$67
Tue 7/95:43 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/168:15 amSFO - DEN
Nonstop2h 37mFrontier
Deal found 5/3$68
Wed 7/106:31 amDEN - SFO
Nonstop2h 42mFrontier
Tue 7/1612:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/2$69
Tue 7/95:43 amDEN - SFO
Nonstop2h 42mFrontier
Mon 7/1512:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/3$70
Wed 5/296:31 amDEN - SFO
Nonstop2h 50mFrontier
Mon 6/312:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$72
Wed 6/126:31 amDEN - SFO
Nonstop2h 48mFrontier
Sat 6/157:37 pmSFO - DEN
Nonstop2h 39mFrontier
Deal found 5/3$78
Tue 7/210:12 pmDEN - SFO
Nonstop2h 47mFrontier
Mon 7/812:58 amSFO - DEN
Nonstop2h 32mFrontier
Deal found 5/3$79
Sat 7/136:31 amDEN - SFO
Nonstop2h 42mFrontier
Wed 7/177:42 pmSFO - DEN
Nonstop2h 43mFrontier
Deal found 5/3$80
Tue 6/1110:12 pmDEN - SFO
Nonstop2h 47mFrontier
Mon 6/1712:59 amSFO - DEN
Nonstop2h 34mFrontier
Deal found 5/3$81

Denver to San Francisco flights leaving soon

Find last-minute flight options from Denver to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Book one of these great deals on flights from Denver to San Francisco. Users should examine the flight details to ensure there are no surprises.
Sat 5/1111:44 amDEN - SFO
Nonstop2h 44mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$103
Tue 5/144:10 pmDEN - SFO
Nonstop2h 51mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/4$108
Tue 5/1410:35 pmDEN - SFO
1 stop11h 50mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/4$110
Tue 5/145:01 amDEN - SFO
1 stop5h 19mFrontier
Wed 5/158:28 pmSFO - DEN
Nonstop2h 42mFrontier
Deal found 5/3$111
Sat 5/1110:04 pmDEN - SFO
Nonstop2h 54mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$112
Sat 5/116:00 amDEN - SFO
1 stop4h 44mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$114
Tue 5/147:33 pmDEN - SFO
1 stop13h 10mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$115
Mon 5/134:46 pmDEN - SFO
Nonstop2h 44mFrontier
Mon 5/2012:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$120
Tue 5/1410:04 pmDEN - SFO
Nonstop2h 54mFrontier
Sat 5/1812:59 amSFO - DEN
Nonstop2h 36mFrontier
Deal found 5/3$129

One-way flights to San Francisco from Denver

Search for one-way flight options from Denver to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
Some of the best available deals we've found on one-way flights from Denver to San Francisco. Those seeking round-trip flights from Denver to San Francisco should utilize the search form at the the top of the page.
Tue 7/25:25 amDEN - SFO
Nonstop2h 46mFrontier
Deal found 5/3$45
Wed 7/36:39 amDEN - SFO
Nonstop2h 48mFrontier
Deal found 5/3$47
Fri 5/316:31 amDEN - SFO
Nonstop2h 50mFrontier
Deal found 5/3$55
Sat 5/2510:10 pmDEN - SFO
Nonstop2h 49mFrontier
Deal found 5/2$60
Wed 5/226:31 amDEN - SFO
Nonstop2h 50mFrontier
Deal found 5/3$64
Wed 5/1510:04 pmDEN - SFO
Nonstop2h 54mFrontier
Deal found 5/3$65
Tue 5/149:39 amDEN - SFO
1 stop5h 11mFrontier
Deal found 5/2$69
Fri 5/1710:10 pmDEN - SFO
Nonstop2h 49mFrontier
Deal found 5/3$70
Wed 5/155:01 amDEN - SFO
1 stop5h 24mFrontier
Deal found 5/3$74

Find flights from Denver to San Francisco within your budget

Customize your flight search to find flights from Denver to San Francisco 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, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$63 - $208

Route

Depart

Return

Price

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 5/29

Nonstop2h 50m

San Francisco

Mon 6/3

Nonstop2h 36m

$63

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sun 6/2

Nonstop2h 50m

San Francisco

Mon 6/3

Nonstop2h 36m

$67

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 7/9

Nonstop2h 42m

San Francisco

Tue 7/16

Nonstop2h 37m

$68

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 7/10

Nonstop2h 42m

San Francisco

Tue 7/16

Nonstop2h 32m

$69

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Tue 7/9

Nonstop2h 42m

San Francisco

Mon 7/15

Nonstop2h 32m

$70

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 6/1

Nonstop2h 49m

San Francisco

Tue 6/4

Nonstop2h 41m

$72

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 6/1

Nonstop2h 49m

San Francisco

Mon 6/3

1 stop7h 07m

$138

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Sat 6/1

Nonstop2h 42m

San Francisco

Sat 6/8

Nonstop2h 41m

$189

Denver IntlSan Francisco

DEN - SFO

DENSFO

Denver Intl

Wed 7/3

1 stop4h 34m

San Francisco

Sat 7/13

1 stop5h 10m

$208

Flights are sorted by cheapest first

Deals found on 5/4

When is the best time to book a flight from Denver to San Francisco?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San Francisco. Price data was last updated on January 28, 2024.
The best time to book flights from Denver to San Francisco is 51 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Denver to San Francisco?

Use this chart to determine the cheapest time to fly round-trip from Denver to San Francisco. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Denver to San Francisco flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to San Francisco by month

Plan your trip from Denver to San Francisco by taking into account the cheapest months to travel. The average price of a one-way flight from Denver to San Francisco is currently $61 while a round-trip flight costs $105. Price data was last updated on April 28, 2024.

Currently, September is the cheapest month in which you can book a flight from Denver to San Francisco (average of $268). Flying from Denver to San Francisco in June is currently the most expensive (average of $384). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$274

February

$281

March

$330

April

$306

May

$314

June

$384

July

$367

August

$298

September

$268

October

$268

November

$287

December

$268

Temperature and rainfall in San Francisco by month

Plan your trip to San Francisco by taking into account the average temperature and rainfall totals by month.

SFO

Temperature

51.8 - 62.6 °F

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 4, 2024.
Read through reviews of airlines operating flights from Denver to San Francisco, such as Frontier, United Airlines and Delta. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Alaska Airlines
8.1
Very good
9,137 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Delta
8.1
Very good
10,838 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

WestJet
7.6
Good
2,962 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

United Airlines
7.4
Good
11,125 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

American Airlines
7.3
Good
14,728 reviews
Alaska Airlines
8.1
Very good
9,137 reviews
Check prices

Comfort

7.9

Food

7.3

Overall

8.1

Crew

8.6

Entertainment

7.3

Boarding

8.2

Reviews

1 / 10

We paid $161 for two exit row seats thinking there’d be extra leg room and not be cramped! The price we paid was a rip-off for these seats and the plane was extremely narrow and cramped. The male crew were okay but not super-friendly. When we picked up our luggage at baggage claim, someone ripped my luggage with a knife or blunt object and destroyed it!! I will be filling a claim for this and took pictures. I heard great reviews about this airline but am disappointed.

Related info for your journey

Find useful and relevant information for your journey from Denver to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Denver to San Francisco?

    If you book a flight from Denver to San Francisco, you will be flying from Denver Intl to San Francisco. Flights to San Francisco (SFO) from Denver Intl (DEN) take 2h 39m for a nonstop flight. There are 40 flights from Denver Intl to San Francisco per day from 4 airlines.

  • Can I find flights from Denver to San Francisco for under $100 on Cheapflights?

    Yes, there are multiple flights from Denver to San Francisco for under $100. The cheapest flight booked recently is on Frontier for just $63, but on average you can expect to pay $79.

  • Are there nonstop flights from Denver to San Francisco for under $100 on Cheapflights?

    Cheapflights has at least 20 direct flights from Denver to San Francisco under $100. A good price for a nonstop flight from Denver to San Francisco is less than $81.

  • Are there last-minute flights available from Denver to San Francisco for under $200?

    There are currently 20+ open flights from Denver to San Francisco within the next 7 days for less than $200.

  • What days are nonstop flights available from Denver to San Francisco?

    Nonstop flights are available for this route on the following days: Saturday.

  • How popular is this Denver to San Francisco flight route?

    The Denver Intl to San Francisco flight path was viewed by 155 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    6 flight departures from Denver to San Francisco per day on average.
    Morning (6am - Noon) - 17% of flight departures
    Afternoon (Noon - 6pm) - 83% of flight departures

  • How long is the flight from Denver to San Francisco?

    Frontier can get you from Denver to San Francisco in just under 2h 50m. Your travel time will be generally consistent. The distance from Denver to San Francisco is about 970 mi. Most flights are nonstop.

  • What is the cheapest airline to fly from Denver to San Francisco round-trip?

    Currently priced at $63, Frontier will fly you from Denver to San Francisco and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Users have found that Frontier is 69% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Denver to San Francisco one-way?

    The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $45. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Denver to San Francisco for a low price.

  • What are the most popular airlines that fly from Denver to San Francisco?

    Before booking your flight from Denver to San Francisco check out the most popular airlines for this route: Delta, Frontier or United Airlines.

  • What are the most reliable airlines from Denver to San Francisco?

    The top 3 most reliable airlines when flying from Denver to San Francisco are ANA (72%), Air Canada (64%) and Virgin Australia (64%).

  • What are the cheapest flights from Denver to San Francisco?

    Looking for the cheapest flight from Denver to San Francisco? While on average our users pay $1,138, our data indicates the cheapest price to be $40. The most popular route (Denver Intl - San Francisco), is priced around $125.

  • What does DEN to SFO mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Denver Intl Airport to San Francisco Airport flight would often be abbreviated as a DEN to SFO flight.

  • Can I find deals for flights from Denver to San Francisco that include extra baggage allowance?

    The amount of baggage you can bring on your Denver to San Francisco flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Denver to San Francisco with specific airlines?

    Yes, Cheapflights allows you to browse and filter Denver to San Francisco flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Denver to San Francisco that include hotel bookings?

    Yes. In addition to deals on Denver to San Francisco flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to San Francisco?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San Francisco.

  • Can I find deals for business class flights from Denver to San Francisco?

    Yes. Cheapflights offers flight deals from Denver to San Francisco by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Denver to San Francisco that allow pets onboard?

    Many airlines flying from Denver to San Francisco offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Denver to San Francisco?

    Yes, you can often find last-minute deals on Denver to San Francisco flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Denver to San Francisco flight deals updated?

    The Denver to San Francisco flight deals you see on this page were last updated on 5/3.

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Fly from Denver to San Francisco on these airlines
Choose from the following airlines for your flight from Denver to San Francisco. Flights are based on user searches made on Cheapflights and were last updated on May 4, 2024.

Frontier flights from Denver Intl to San Francisco
United Airlines flights from Denver Intl to San Francisco
Delta flights from Denver Intl to San Francisco

Top 3 airlines flying from Denver to San Francisco

Discover the top 3 airlines that operate flights from Denver to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,795,183 searches. Data last updated May 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$49Average$137FlexibilityNo cancel feeOn-time62%
Search Frontier flights
United AirlinesCheapest$124Average$298FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$199Average$304FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Denver to San Francisco by cabin class

Find flights from Denver to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Denver to San Francisco

Find hourly flight availability from Denver to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 4, 2024.
18%of flight departuresEarly morningMidnight to 6 am
33%of flight departuresMorning6 am to noon
21%of flight departuresAfternoonNoon to 6 pm
28%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Denver to San Francisco

Explore weekly flight availability from Denver to San Francisco. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated May 4, 2024.
Sunday37daily flights
Monday45daily flights
Tuesday41daily flights
Wednesday42daily flights
Thursday35daily flights
Friday45daily flights
Saturday41daily flights

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Fly with Cheapflights

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How does Cheapflights help users find flights from Denver to San Francisco?

When you search for this flight from Denver to San Francisco, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Denver to San Francisco?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to San Francisco from Denver.

Can Cheapflights find flights from Denver to San Francisco with no change fees?

Need flexible booking options for your flight to San Francisco from Denver? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Denver to San Francisco become cheaper?

Not ready to book yet? You can track prices for flights from Denver to San Francisco on Cheapflights with our Price Alert feature and get notified when better prices are available.

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