Flights from Denver to San Francisco

DENSFO

Denver International Airport (Denver, United States) → San Francisco International Airport (San Francisco, United States)

Nonstop
1h 51m
Distance
1,553 km
Frequency
7×/week
One-way from
$44
Airlines
Frontier Airlines, Southwest Airlines, United Airlines
Book on Aviasales

Fares by month

One-way, per person

Lowest fares Aviasales travelers found in recent searches; some may include a connection. Prices change often — tap a month to see live fares.

Weekly schedule

Monday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:292h 49mUnited Airlines
  • WN210408:40→10:302h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:122h 52mUnited Airlines
  • WN179212:40→14:252h 45mSouthwest Airlines
  • UA181213:25→15:112h 46mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • WN181718:20→20:102h 50mSouthwest Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • WN284421:30→23:202h 50mSouthwest Airlines
  • F9343922:29→00:202h 51mFrontier Airlines

Tuesday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:292h 49mUnited Airlines
  • WN210409:20→11:102h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:122h 52mUnited Airlines
  • WN179212:15→14:002h 45mSouthwest Airlines
  • UA181213:25→15:122h 47mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • WN181717:35→19:202h 45mSouthwest Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • F9343922:29→00:202h 51mFrontier Airlines

Wednesday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:292h 49mUnited Airlines
  • WN210409:20→11:102h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:122h 52mUnited Airlines
  • WN179212:15→14:002h 45mSouthwest Airlines
  • UA181213:25→15:122h 47mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • WN181717:35→19:202h 45mSouthwest Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • F9343922:29→00:202h 51mFrontier Airlines

Thursday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:292h 49mUnited Airlines
  • WN210408:40→10:302h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:122h 52mUnited Airlines
  • WN179212:40→14:252h 45mSouthwest Airlines
  • UA181213:25→15:122h 47mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • WN181718:20→20:102h 50mSouthwest Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • WN284421:30→23:252h 55mSouthwest Airlines
  • F9343922:29→00:202h 51mFrontier Airlines

Friday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:292h 49mUnited Airlines
  • WN210408:40→10:302h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:122h 52mUnited Airlines
  • WN179212:40→14:252h 45mSouthwest Airlines
  • UA181213:25→15:112h 46mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • WN181718:20→20:102h 50mSouthwest Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • WN284421:30→23:252h 55mSouthwest Airlines
  • F9343922:29→00:202h 51mFrontier Airlines

Saturday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:292h 49mUnited Airlines
  • WN210408:50→10:402h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:112h 51mUnited Airlines
  • UA181213:25→15:122h 47mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • WN181719:45→21:352h 50mSouthwest Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • F9343922:29→00:202h 51mFrontier Airlines

Sunday

  • UA236705:00→06:482h 48mUnited Airlines
  • UA226506:00→07:492h 49mUnited Airlines
  • UA239107:40→09:293h 49mUnited Airlines
  • WN210408:40→10:302h 50mSouthwest Airlines
  • F9122909:21→11:172h 56mFrontier Airlines
  • UA61609:50→11:422h 52mUnited Airlines
  • UA156111:20→13:122h 52mUnited Airlines
  • WN179212:40→14:252h 45mSouthwest Airlines
  • UA181213:25→15:112h 46mUnited Airlines
  • UA263315:37→17:242h 47mUnited Airlines
  • UA151017:25→19:112h 46mUnited Airlines
  • WN181718:20→20:102h 50mSouthwest Airlines
  • UA138919:20→21:102h 50mUnited Airlines
  • UA212321:18→23:092h 51mUnited Airlines
  • WN284421:30→23:252h 55mSouthwest Airlines
  • F9343922:29→00:201h 51mFrontier Airlines

Denver to San Francisco — frequently asked

How long is the flight from Denver to San Francisco?
DEN–SFO is 1h 51m nonstop, covering 1,553 km (965 mi).
Which airlines fly nonstop from Denver to San Francisco?
Frontier Airlines, Southwest Airlines, United Airlines operate this route nonstop.
How much is a flight from Denver to San Francisco?
One-way fares on DEN–SFO recently started from $44. The lowest recent fare is for travel in December 2026. Fares change daily, so check current prices before booking.
How often do flights run from Denver to San Francisco?
The route is served 7 days a week (108 scheduled departures).