San Francisco to Denver: what the flight costs
In the last 60 days we checked this route 16 times. The typical return was £332 per person and the lowest £285, taxes and fees included.
| Per person | |
|---|---|
| Lowest seen | £285 |
| Typical (median) | £332 |
| Price checks, 60 days | 16 |
Paid links: when you book through a link on this page, the booking site pays us a referral fee. Your price does not change. How we earn
Trips we picked on this route
Next weekend · from San FranciscoWorth it, if
Denver
16 – 18 Oct 2026 · 2 nights
- Fare is $430 per person, $11 under the typical $441
- Highs 65–70°F, with a 1% rain chance Saturday and 3% Sunday
- Renaissance Denver Hotel & Conference Center: 8.4 from 841 reviews, $255 total
£840 for two · 2 nights · flights, hotel, taxes & fees
Flights £648 + hotel £192, taxes in · a checked bag each adds about £181
Frontier · with a stop · 6h 7m
The catch: The $430 fare has one stop and takes 6h 7m outbound; the nonstop was $574 per person, and a checked bag isn't in the total.
Worth it if you want an easy city-and-mountains weekend for two; skip it if a stop on a 2-night trip feels like wasted time.
Every fare we found in the last 30 days
| Checked | Trip dates | Per person | Airline | Stops | Duration | Source |
|---|---|---|---|---|---|---|
| 13 Oct 2026 | 23 – 25 Oct 2026 | £390 | F9 | with a stop | 9h 2m | Kiwi.com |
| 13 Oct 2026 | 23 – 25 Oct 2026 | £313 | Frontier | with a stop | 4h 55m | Google Flights |
| 13 Oct 2026 | 16 – 18 Oct 2026 | £455 | F9 | with a stop | 9h 2m | Kiwi.com |
| 13 Oct 2026 | 16 – 18 Oct 2026 | £324 | Frontier | with a stop | 6h 7m | Google Flights |
| 13 Oct 2026 | 23 – 25 Oct 2026 | £340 | F9 | with a stop | 4h 55m | Kiwi.com |
| 13 Oct 2026 | 16 – 18 Oct 2026 | £340 | F9 | with a stop | 7h 20m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £332 | F9 | with a stop | 2h 43m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £333 | F9 | with a stop | 7h 45m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £450 | F9 | with a stop | 7h 45m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £324 | Frontier | with a stop | 7h 20m | Google Flights |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £332 | F9 | with a stop | 2h 43m | Kiwi.com |
| 12 Oct 2026 | 16 – 18 Oct 2026 | £339 | F9 | with a stop | 7h 20m | Kiwi.com |
| 12 Oct 2026 | 23 – 25 Oct 2026 | £327 | F9 | with a stop | 2h 43m | Kiwi.com |
| 11 Oct 2026 | 23 – 25 Oct 2026 | £316 | F9 | with a stop | 7h 45m | Kiwi.com |
| 11 Oct 2026 | 23 – 25 Oct 2026 | £285 | Frontier | nonstop | 2h 43m | Google Flights |
| 11 Oct 2026 | 23 – 25 Oct 2026 | £307 | F9 | nonstop | 2h 43m | Kiwi.com |
About Denver
Denver is the gateway to the Rockies, with craft breweries, a mile-high food scene and Red Rocks concerts, and Rocky Mountain National Park an easy day trip.
Denver from every city: when to go, where to stay, what to do
Questions about San Francisco to Denver
What does a return from San Francisco to Denver usually cost?
Over the last 60 days the typical price we found was £332 per person, taxes and fees included, across 16 checks; the lowest was £285.
When is the best time to fly from San Francisco to Denver?
Denver is at its best in May, June, July, August, September and October. Avoid January, February, March: Snow and cold, unless you are heading on to the ski resorts
Do I need a passport to fly from San Francisco to Denver?
No passport needed for travellers from the United States: a government photo ID is enough for Denver.
Prices converted from US dollars at the rate of 15 Oct 2026.