Cheap flights from Denver to San Francisco from £58
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 13/1. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
7 Jan — 14 Jan1
Return
1 adult
Economy
Return
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Denver Intl to San Francisco are usually found in January or February, booked 81 days in advance, depart on a Monday or Tuesday and return on a Wednesday
Cheap flight deals from Denver to San Francisco
Enter your travel dates to find the best prices.
Cheapest flights from Denver to San Francisco
Explore the most affordable flight options available from Denver to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 December 2025.
Tue 30/1205:45DEN - SFO
Nonstop2h 55mUnited Airlines
Tue 6/116:31SFO - DEN
Nonstop2h 41mUnited Airlines
Deal found 7/12£223
Mon 29/1205:45DEN - SFO
Nonstop2h 55mUnited Airlines
Sat 3/105:00SFO - DEN
Nonstop2h 40mUnited Airlines
Deal found 7/12£239
Fri 26/1207:10DEN - SFO
1 stop17h 53mDelta
Thu 1/105:45SFO - DEN
1 stop16h 38mDelta
Deal found 5/12£243
Sat 13/1209:55DEN - SFO
Nonstop2h 52mUnited Airlines
Wed 17/1220:55SFO - DEN
Nonstop2h 35mUnited Airlines
Deal found 6/12£245
Tue 30/1205:30DEN - SFO
1 stop4h 33mDelta
Wed 31/1206:00SFO - DEN
1 stop15h 17mDelta
Deal found 7/12£248
Wed 17/1208:05DEN - SFO
Nonstop2h 50mSouthwest
Wed 17/1216:30SFO - DEN
1 stop5h 25mSouthwest
Deal found 5/12£253
Fri 26/1207:10DEN - SFO
1 stop17h 53mDelta
Wed 31/1206:00SFO - DEN
1 stop15h 17mDelta
Deal found 5/12£258
Sun 14/1219:25DEN - SFO
Nonstop2h 49mUnited Airlines
Tue 16/1216:28SFO - DEN
Nonstop2h 35mUnited Airlines
Deal found 5/12£260
Sun 21/1219:46DEN - SFO
Nonstop2h 54mUnited Airlines
Tue 6/118:50SFO - DEN
Nonstop2h 36mUnited Airlines
Deal found 7/12£265
Mon 22/1218:00DEN - SFO
Nonstop2h 54mUnited Airlines
Sat 27/1205:00SFO - DEN
Nonstop2h 40mUnited Airlines
Deal found 7/12£268
Tue 30/1205:30DEN - SFO
1 stop4h 33mDelta
Thu 1/106:00SFO - DEN
1 stop4h 00mDelta
Deal found 7/12£268
Best flights from Denver to San Francisco
Discover carefully curated flight deals from Denver to San Francisco that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 8 December 2025.
Tue 3/210:08DEN - SFO
Nonstop2h 50mUnited Airlines
Tue 10/221:23SFO - DEN
Nonstop2h 36mUnited Airlines
Deal found 6/12£118
Wed 14/112:34DEN - SFO
1 stop4h 58mAlaska Airlines
Sun 25/108:20SFO - DEN
1 stop9h 21mAlaska Airlines
Deal found 6/12£132
Wed 21/113:10DEN - SFO
2 stops9h 05mSouthwest
Mon 26/107:40SFO - DEN
2 stops7h 10mSouthwest
Deal found 6/12£185
Thu 8/112:34DEN - SFO
1 stop4h 58mAlaska Airlines
Fri 9/107:00SFO - DEN
1 stop10h 41mAlaska Airlines
Deal found 7/12£148
Wed 21/112:34DEN - SFO
1 stop4h 58mAlaska Airlines
Wed 28/113:19SFO - DEN
2 stops9h 16mAlaska Airlines
Deal found 7/12£154
Sat 17/105:50DEN - SFO
2 stops8h 00mSouthwest
Tue 20/107:40SFO - DEN
2 stops7h 10mSouthwest
Deal found 7/12£185
Sat 17/112:34DEN - SFO
2 stops10h 21mAlaska Airlines
Sun 25/108:20SFO - DEN
1 stop9h 21mAlaska Airlines
Deal found 7/12£161
Sat 31/112:05DEN - SFO
2 stops6h 50mSouthwest
Mon 2/209:55SFO - DEN
2 stops8h 50mSouthwest
Deal found 7/12£200
Thu 15/112:34DEN - SFO
1 stop4h 58mAlaska Airlines
Sat 17/113:19SFO - DEN
2 stops9h 16mAlaska Airlines
Deal found 7/12£191
Direct flights from Denver to San Francisco
Explore direct flight options from Denver to San Francisco based on user searches, and compare prices and availability for your desired travel dates. Data last updated 8 December 2025.
Sat 24/105:18DEN - SFO
Nonstop2h 56mUnited Airlines
Sat 24/108:35SFO - DEN
Nonstop2h 48mUnited Airlines
Deal found 7/12£114
Wed 4/221:05DEN - SFO
Nonstop2h 53mUnited Airlines
Wed 11/206:25SFO - DEN
Nonstop2h 40mUnited Airlines
Deal found 8/12£118
Wed 7/108:35DEN - SFO
Nonstop2h 55mSouthwest
Mon 12/106:05SFO - DEN
Nonstop2h 30mSouthwest
Deal found 6/12£133
Fri 16/107:50DEN - SFO
Nonstop2h 55mSouthwest
Mon 19/105:50SFO - DEN
Nonstop2h 30mSouthwest
Deal found 7/12£148
Sun 11/105:18DEN - SFO
Nonstop2h 56mUnited Airlines
Sat 17/121:23SFO - DEN
Nonstop2h 37mUnited Airlines
Deal found 6/12£185
Sun 8/207:47DEN - SFO
Nonstop2h 58mUnited Airlines
Fri 13/221:20SFO - DEN
Nonstop2h 38mUnited Airlines
Deal found 6/12£197
Wed 1/422:30DEN - SFO
Nonstop2h 55mFrontier
Sun 5/406:15SFO - DEN
Nonstop2h 42mFrontier
Deal found 7/12£199
Sun 1/205:18DEN - SFO
Nonstop2h 56mUnited Airlines
Sun 1/216:31SFO - DEN
Nonstop2h 41mUnited Airlines
Deal found 7/12£200
Tue 30/1205:45DEN - SFO
Nonstop2h 55mUnited Airlines
Sat 3/117:11SFO - DEN
Nonstop2h 42mUnited Airlines
Deal found 7/12£223
Mon 29/1205:45DEN - SFO
Nonstop2h 55mUnited Airlines
Sat 3/105:00SFO - DEN
Nonstop2h 40mUnited Airlines
Deal found 7/12£239
Thu 25/1214:06DEN - SFO
Nonstop2h 51mUnited Airlines
Mon 29/1220:50SFO - DEN
Nonstop2h 36mUnited Airlines
Deal found 7/12£245
Fri 2/107:45DEN - SFO
Nonstop2h 45mSouthwest
Wed 7/106:05SFO - DEN
Nonstop2h 30mSouthwest
Deal found 6/12£250
Last-minute flights from Denver to San Francisco
Discover last-minute flight deals from Denver to San Francisco. Data last updated 8 December 2025 and is based on user searches.
Wed 7/108:35DEN - SFO
Nonstop2h 55mSouthwest
Mon 12/106:05SFO - DEN
Nonstop2h 30mSouthwest
Deal found 6/12£133
Thu 8/108:04DEN - SFO
1 stop6h 58mAlaska Airlines
Tue 13/114:30SFO - DEN
1 stop8h 05mAlaska Airlines
Deal found 7/12£139
Sun 11/106:10DEN - SFO
Nonstop2h 53mMultiple Airlines
Wed 14/116:46SFO - DEN
1 stop5h 49mMultiple Airlines
Deal found 8/12£94
Wed 14/105:18DEN - SFO
Nonstop2h 56mUnited Airlines
Wed 21/118:50SFO - DEN
Nonstop2h 36mUnited Airlines
Deal found 5/12£118
Wed 14/112:34DEN - SFO
1 stop4h 58mAlaska Airlines
Sun 25/108:20SFO - DEN
1 stop9h 21mAlaska Airlines
Deal found 8/12£132
Fri 16/107:50DEN - SFO
Nonstop2h 55mSouthwest
Mon 19/105:50SFO - DEN
Nonstop2h 30mSouthwest
Deal found 7/12£148
Sat 17/112:34DEN - SFO
2 stops10h 21mAlaska Airlines
Tue 20/109:16SFO - DEN
1 stop13h 42mAlaska Airlines
Deal found 7/12£146
Wed 21/108:04DEN - SFO
1 stop6h 58mAlaska Airlines
Tue 27/117:02SFO - DEN
1 stop5h 56mAlaska Airlines
Deal found 6/12£117
Sat 24/105:18DEN - SFO
Nonstop2h 56mUnited Airlines
Sat 24/108:35SFO - DEN
Nonstop2h 48mUnited Airlines
Deal found 7/12£114
Sat 24/107:00DEN - SFO
1 stop8h 00mAlaska Airlines
Sat 24/116:46SFO - DEN
1 stop5h 49mAlaska Airlines
Deal found 7/12£128
Sat 24/108:05DEN - SFO
Nonstop3h 00mSouthwest
Sat 24/112:50SFO - DEN
1 stop4h 55mSouthwest
Deal found 7/12£155
One-way flights from Denver to San Francisco
Search for one-way flight options from Denver to San Francisco. Find affordable one-way fares based on user searches. Data last updated 8 December 2025.
Wed 14/108:04DEN - SFO
1 stop6h 58mAlaska Airlines
Deal found 8/12£58
Sat 7/210:08DEN - SFO
Nonstop2h 50mUnited Airlines
Deal found 8/12£59
Sat 10/117:09DEN - SFO
1 stop6h 54mAlaska Airlines
Deal found 7/12£66
Fri 20/218:45DEN - SFO
1 stop6h 14mAlaska Airlines
Deal found 8/12£73
Sun 1/205:18DEN - SFO
Nonstop2h 56mUnited Airlines
Deal found 8/12£74
Tue 6/112:00DEN - SFO
1 stop5h 55mSouthwest
Deal found 7/12£82
Tue 17/318:45DEN - SFO
1 stop6h 14mAlaska Airlines
Deal found 8/12£83
Wed 4/212:34DEN - SFO
2 stops21h 13mAlaska Airlines
Deal found 8/12£84
Wed 7/113:10DEN - SFO
2 stops9h 05mSouthwest
Deal found 8/12£85
Sat 24/112:34DEN - SFO
2 stops10h 21mAlaska Airlines
Deal found 8/12£88
Sat 7/318:45DEN - SFO
1 stop5h 02mAlaska Airlines
Deal found 7/12£91
Find 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 8 December 2025.
Customise 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 858,174 searches. Data last updated 8 December 2025.
Use the filters below to find and compare flights from Denver to San Francisco that are best for you.
Fly from
Denver
Fly to
San Francisco
Route
Depart
Return
Price
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Tue 3/2
10:08-11:58
Nonstop2h 50m
San Francisco
Tue 10/2
21:23-00:59
Nonstop2h 36m
£118
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 14/1
12:34-16:32
1 stop4h 58m
San Francisco
Sun 25/1
08:20-18:41
1 stop9h 21m
£132
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 8/1
12:34-16:32
1 stop4h 58m
San Francisco
Fri 9/1
07:00-18:41
1 stop10h 41m
£148
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 21/1
12:34-16:32
1 stop4h 58m
San Francisco
Wed 28/1
13:19-23:35
2 stops9h 16m
£154
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 17/1
12:34-21:55
2 stops10h 21m
San Francisco
Sun 25/1
08:20-18:41
1 stop9h 21m
£161
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 21/1
13:10-21:15
2 stops9h 05m
San Francisco
Mon 26/1
07:40-15:50
2 stops7h 10m
£185
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 17/1
05:50-12:50
2 stops8h 00m
San Francisco
Tue 20/1
07:40-15:50
2 stops7h 10m
£185
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 15/1
12:34-16:32
1 stop4h 58m
San Francisco
Sat 17/1
13:19-23:35
2 stops9h 16m
£191
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 31/1
12:05-17:55
2 stops6h 50m
San Francisco
Mon 2/2
09:55-19:45
2 stops8h 50m
£200
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Tue 13/1
12:34-17:48
1 stop6h 14m
£58
Flights are sorted by cheapest return flights first.
Deals found on 6/12
Showing 1-10 of 14 results
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Best time to book a flight from Denver to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Denver with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Denver to San Francisco
Prices
Airlines
Delays
How far ahead should I book a flight from Denver to San Francisco?
Use this chart to determine the optimal time to book a return flight from Denver to San Francisco. Price data was last updated on 5 December 2025.
The best time to book flights from Denver to San Francisco is 81 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.
What is the cheapest month to book a flight from Denver to San Francisco?
Currently, March is the cheapest month in which you can book a flight from Denver to San Francisco (average of £28). Flying from Denver to San Francisco in August is currently the most expensive (average of £93). 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.
What is the cheapest time of day to fly from DEN to SFO?
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 8 December 2025.
Unlike in the afternoon, when flights are generally more expensive, you can save up to 82% on flights from Denver to San Francisco by exploring options for tickets in the evening.
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 8 December 2025.
The most flights from DEN to SFO are scheduled on a Monday (49 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (45 on average).
How often are flights from Denver to San Francisco delayed?
About 22% of weekly flights between Denver and San Francisco have experienced delays in the past year, with the average delay time being 146 minutes.
What is the most punctual flight time for Denver to San Francisco flights?
Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.
What day of the week experiences the fewest flight delays on this route?
Tuesday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.
Which airline has the best punctuality record on Denver to San Francisco flights?
Over the past year, United Airlines have had the lowest number of delays on this route, with just 17% of flights being delayed.
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.
How popular is this Denver to San Francisco flight route?
This flight path from Denver Intl to San Francisco was viewed by 6 users in the past month. Keep an eye out for changes in search interest prior to high and low season.
How long is the flight from Denver to San Francisco?
For as low as £118, United Airlines can have you in San Francisco from Denver in 2h 50m. The distance between Denver and San Francisco is about 964 mi. Both multi-stop and direct flights can be found to your destination and back.
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 Emirates (82%), United Airlines (80%) and Air China (79%).
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 holiday 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.
What is the cheapest month to book a flight from Denver to San Francisco?
Currently, March is the cheapest month in which you can book a flight from Denver to San Francisco (average of £28). Flying from Denver to San Francisco in August is currently the most expensive (average of £93). 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.
Explore flights to San Francisco departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 8 December 2025.
Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.
How does Cheapflights help users find flights from Denver to San Francisco?
Cheapflights makes it easy to find Denver to San Francisco flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.
Why should you use Cheapflights to find cheap flight tickets from Denver to San Francisco?
Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Denver to San Francisco for you. Better yet — we are completely free to use.
Can Cheapflights find flights from Denver to San Francisco with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Denver to San Francisco, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Denver to San Francisco become cheaper?
Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!
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