$49+ Cheap flights from San Francisco Bay Area to Denver (DEN)
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 3/12. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — DEN
Mar 9 — Mar 161
1 adult, Economy
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Find cheap flights from San Francisco Bay Area to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from San Francisco Bay Area to DenverExplore the most affordable flight options available from San Francisco Bay Area to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
Explore the most affordable flight options available from San Francisco Bay Area to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 7, 2026.
This Super.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:20 am
SFO
- DEN
Nonstop2h 36m
Frontier
Thu 2/266:00 am
DEN
- SFO
Nonstop3h 03m
Frontier
Deal found 2/4![Frontier logo]()
$96
This Frontier deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:15 am
SFO
- DEN
Nonstop2h 47m
Frontier
Tue 2/248:00 pm
DEN
- SFO
Nonstop3h 01m
Frontier
Deal found 2/4![Frontier logo]()
$97
This Frontier deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:48 am
SFO
- DEN
Nonstop2h 40m
Frontier
Tue 3/38:00 pm
DEN
- SFO
Nonstop3h 01m
Frontier
Deal found 2/5![Frontier logo]()
$98
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:35 am
SFO
- DEN
Nonstop2h 36m
Frontier
Thu 3/56:00 am
DEN
- SFO
Nonstop3h 03m
Frontier
Deal found 2/5![Frontier logo]()
$101
This Jettzy deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Jettzy is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:33 pm
SFO
- DEN
Nonstop2h 43m
Multiple Airlines
Wed 3/1111:38 am
DEN
- SFO
1 stop6h 06m
Multiple Airlines
Deal found 2/4![Multiple Airlines logo]()
$102
This Frontier deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:48 am
SFO
- DEN
Nonstop2h 40m
Frontier
Thu 3/510:29 pm
DEN
- SFO
Nonstop2h 59m
Frontier
Deal found 2/5![Frontier logo]()
$103
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:33 pm
SFO
- DEN
Nonstop2h 43m
Frontier
Wed 3/119:00 am
DEN
- SFO
1 stop13h 38m
Frontier
Deal found 2/5![Frontier logo]()
$105
This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:20 am
SFO
- DEN
Nonstop2h 36m
Frontier
Mon 3/27:00 am
DEN
- SFO
1 stop8h 23m
Frontier
Deal found 2/6![Frontier logo]()
$106
This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:15 am
SFO
- DEN
Nonstop2h 47m
Frontier
Thu 3/56:00 am
DEN
- SFO
Nonstop3h 03m
Frontier
Deal found 2/6![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:15 am
SFO
- DEN
Nonstop2h 47m
Frontier
Wed 3/410:29 pm
DEN
- SFO
Nonstop2h 59m
Frontier
Deal found 2/6![Frontier logo]()
$108
This Frontier deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:04 pm
SFO
- DEN
Nonstop2h 33m
Frontier
Fri 4/310:30 pm
DEN
- SFO
Nonstop2h 53m
Frontier
Deal found 2/5![Frontier logo]()
$109
This WAYA deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:25 am
SFO
- DEN
Nonstop2h 40m
Frontier
Wed 3/410:26 am
DEN
- SFO
1 stop8h 54m
Frontier
Deal found 2/6![Frontier logo]()
$110
Best flights from San Francisco Bay Area to DenverDiscover carefully curated flight deals from San Francisco Bay Area to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
Discover carefully curated flight deals from San Francisco Bay Area to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 7, 2026.
This United Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:52 pm
SFO
- DEN
Nonstop2h 38m
United Airlines
Tue 3/107:45 am
DEN
- SFO
Nonstop2h 54m
United Airlines
Deal found 2/4![United Airlines logo]()
$177
This Southwest deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/217:35 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Sat 4/251:15 pm
DEN
- OAK
Nonstop2h 35m
Southwest
Deal found 2/5![Southwest logo]()
$197
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/59:50 am
SJC
- DEN
1 stop4h 12m
Delta
Sun 3/86:30 am
DEN
- SJC
1 stop7h 22m
Delta
Deal found 2/3![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/108:00 am
STS
- DEN
2 stops12h 23m
Alaska Airlines
Sat 4/181:16 pm
DEN
- STS
1 stop7h 04m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$202
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/43:37 pm
SJC
- DEN
1 stop6h 46m
Delta
Wed 4/86:15 pm
DEN
- SJC
1 stop6h 43m
Delta
Deal found 2/4![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:10 pm
SJC
- DEN
1 stop6h 09m
Delta
Mon 4/2712:57 pm
DEN
- SJC
1 stop7h 04m
Delta
Deal found 2/3![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:40 am
SFO
- DEN
1 stop10h 08m
Alaska Airlines
Tue 3/311:38 am
DEN
- SFO
1 stop6h 06m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$217
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/235:50 am
SJC
- DEN
1 stop5h 03m
Delta
Sun 5/247:25 am
DEN
- SJC
1 stop7h 46m
Delta
Deal found 2/3![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:41 am
OAK
- DEN
1 stop16h 18m
Alaska Airlines
Wed 5/61:02 pm
DEN
- OAK
1 stop6h 37m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$218
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/168:55 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Mon 4/208:55 pm
DEN
- OAK
Nonstop2h 40m
Southwest
Deal found 2/3![Southwest logo]()
$247
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/133:45 pm
SJC
- DEN
1 stop6h 13m
Delta
Thu 7/167:05 am
DEN
- SJC
1 stop6h 21m
Delta
Deal found 2/4![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/187:35 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Mon 4/208:55 pm
DEN
- OAK
Nonstop2h 40m
Southwest
Deal found 2/3![Southwest logo]()
$247
This Alaska Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:30 am
STS
- DEN
1 stop9h 58m
Alaska Airlines
Sat 4/181:16 pm
DEN
- STS
1 stop6h 49m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$227
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/169:53 am
SJC
- DEN
1 stop6h 42m
Delta
Sun 5/171:15 pm
DEN
- SJC
1 stop5h 00m
Delta
Deal found 2/3![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/246:55 pm
OAK
- DEN
1 stop16h 11m
Alaska Airlines
Mon 4/277:06 pm
DEN
- OAK
1 stop20h 32m
Alaska Airlines
Deal found 2/3![Alaska Airlines logo]()
$233
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/175:50 am
SJC
- DEN
1 stop5h 03m
Delta
Mon 5/181:15 pm
DEN
- SJC
1 stop5h 00m
Delta
Deal found 2/3![Delta logo]()
$197
This Southwest deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/207:50 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Tue 2/248:25 pm
DEN
- OAK
Nonstop2h 50m
Southwest
Deal found 2/4![Southwest logo]()
$277
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/125:00 pm
SJC
- DEN
1 stop4h 31m
Delta
Mon 7/206:25 pm
DEN
- SJC
1 stop6h 24m
Delta
Deal found 2/4![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/189:50 am
STS
- DEN
1 stop6h 34m
Alaska Airlines
Tue 4/217:00 am
DEN
- STS
2 stops13h 05m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$240
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2311:41 am
SJC
- DEN
1 stop4h 54m
Delta
Sun 5/317:25 am
DEN
- SJC
1 stop7h 46m
Delta
Deal found 2/4![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/188:02 pm
STS
- DEN
2 stops21h 26m
Alaska Airlines
Sat 4/251:02 pm
DEN
- STS
1 stop7h 04m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$245
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:30 am
SJC
- DEN
1 stop5h 40m
Delta
Sat 7/186:25 pm
DEN
- SJC
1 stop4h 09m
Delta
Deal found 2/4![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/231:13 pm
STS
- DEN
1 stop7h 36m
Alaska Airlines
Sat 4/251:02 pm
DEN
- STS
1 stop7h 04m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$247
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1511:41 am
SJC
- DEN
1 stop4h 54m
Delta
Sun 5/171:15 pm
DEN
- SJC
1 stop5h 00m
Delta
Deal found 2/4![Delta logo]()
$197
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/21:35 pm
SJC
- DEN
1 stop5h 22m
Delta
Wed 4/812:30 pm
DEN
- SJC
1 stop4h 36m
Delta
Deal found 2/4![Delta logo]()
$197
This Alaska Airlines deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/106:50 pm
STS
- DEN
1 stop14h 52m
Alaska Airlines
Tue 3/177:00 am
DEN
- STS
1 stop15h 52m
Alaska Airlines
Deal found 2/6![Alaska Airlines logo]()
$272
This Delta deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/86:00 am
SFO
- DEN
1 stop4h 58m
Delta
Wed 3/116:15 pm
DEN
- SFO
1 stop6h 44m
Delta
Deal found 2/4![Delta logo]()
$207
This Alaska Airlines deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:04 am
OAK
- DEN
1 stop23h 38m
Alaska Airlines
Sat 2/2111:38 am
DEN
- OAK
1 stop22h 46m
Alaska Airlines
Deal found 2/4![Alaska Airlines logo]()
$277
This Alaska Airlines deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:50 pm
STS
- DEN
1 stop14h 52m
Alaska Airlines
Sat 2/287:52 pm
DEN
- STS
1 stop15h 40m
Alaska Airlines
Deal found 2/5![Alaska Airlines logo]()
$284
This Delta deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:55 am
OAK
- DEN
1 stop4h 37m
Delta
Mon 4/206:25 pm
DEN
- OAK
1 stop6h 29m
Delta
Deal found 2/3![Delta logo]()
$217
Last-minute flights from San Francisco Bay Area to DenverDiscover last-minute flight deals from San Francisco Bay Area to Denver. Data last updated February 7, 2026 and is based on user searches.
Discover last-minute flight deals from San Francisco Bay Area to Denver. Data last updated February 7, 2026 and is based on user searches.
This Frontier deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/216:15 am
SFO
- DEN
Nonstop2h 47m
Frontier
Tue 2/248:00 pm
DEN
- SFO
Nonstop3h 01m
Frontier
Deal found 2/4![Frontier logo]()
$97
This Super.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:20 am
SFO
- DEN
Nonstop2h 36m
Frontier
Sun 3/16:00 am
DEN
- SFO
Nonstop3h 03m
Frontier
Deal found 2/4![Frontier logo]()
$96
This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/257:20 am
SFO
- DEN
Nonstop2h 36m
Frontier
Mon 3/27:00 am
DEN
- SFO
1 stop8h 23m
Frontier
Deal found 2/6![Frontier logo]()
$106
This Frontier deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:48 am
SFO
- DEN
Nonstop2h 40m
Frontier
Tue 3/38:00 pm
DEN
- SFO
Nonstop3h 01m
Frontier
Deal found 2/5![Frontier logo]()
$98
This Frontier deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:48 am
SFO
- DEN
Nonstop2h 40m
Frontier
Thu 3/510:29 pm
DEN
- SFO
Nonstop2h 59m
Frontier
Deal found 2/5![Frontier logo]()
$103
This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:15 am
SFO
- DEN
Nonstop2h 47m
Frontier
Thu 3/56:00 am
DEN
- SFO
Nonstop3h 03m
Frontier
Deal found 2/6![Frontier logo]()
$107
This Frontier deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:15 am
SFO
- DEN
Nonstop2h 47m
Frontier
Tue 3/38:00 pm
DEN
- SFO
Nonstop3h 01m
Frontier
Deal found 2/4![Frontier logo]()
$108
This Cheapflightsfares deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/29:35 am
SJC
- DEN
1 stop17h 21m
Frontier
Wed 3/410:49 pm
DEN
- SJC
1 stop19h 55m
Frontier
Deal found 2/4![Frontier logo]()
$137
This WAYA deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/38:25 am
SFO
- DEN
Nonstop2h 40m
Frontier
Wed 3/410:26 am
DEN
- SFO
1 stop8h 54m
Frontier
Deal found 2/6![Frontier logo]()
$110
This Kiwi.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:35 am
SFO
- DEN
Nonstop2h 36m
Frontier
Thu 3/56:00 am
DEN
- SFO
Nonstop3h 03m
Frontier
Deal found 2/5![Frontier logo]()
$101
This Cheapflightsfares deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/76:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Wed 3/117:05 pm
DEN
- SFO
1 stop13h 53m
Frontier
Deal found 2/3![Frontier logo]()
$102
This Frontier deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/319:04 pm
SFO
- DEN
Nonstop2h 33m
Frontier
Sun 4/510:30 pm
DEN
- SFO
Nonstop2h 53m
Frontier
Deal found 2/6![Frontier logo]()
$109
One-way flights from San Francisco Bay Area to DenverSearch for one-way flight options from San Francisco Bay Area to Denver. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
Search for one-way flight options from San Francisco Bay Area to Denver. Find affordable one-way fares based on user searches. Data last updated February 7, 2026.
This Super.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/129:04 pm
SFO
- DEN
Nonstop2h 33m
Frontier
Deal found 2/5![Frontier logo]()
$49
This WAYA deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/107:32 pm
SFO
- DEN
1 stop7h 24m
Frontier
Deal found 2/4![Frontier logo]()
$52
This Super.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/146:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 2/5![Frontier logo]()
$53
This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/186:55 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 2/6![Frontier logo]()
$54
This Trip.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/98:20 pm
SJC
- DEN
1 stop6h 36m
Frontier
Deal found 2/7![Frontier logo]()
$56
This WAYA deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/99:24 pm
SFO
- DEN
1 stop5h 32m
Frontier
Deal found 2/7![Frontier logo]()
$58
This Kiwi.com deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/236:41 pm
SFO
- DEN
1 stop13h 44m
Frontier
Deal found 2/7![Frontier logo]()
$60
This Trip.com deal was found by Cheapflights users on 2/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:15 pm
SFO
- DEN
1 stop7h 41m
Frontier
Deal found 2/5![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/237:42 pm
SJC
- DEN
1 stop7h 14m
Frontier
Deal found 2/4![Frontier logo]()
$62
This WAYA deal was found by Cheapflights users on 2/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/37:15 pm
SFO
- DEN
1 stop7h 41m
Frontier
Deal found 2/7![Frontier logo]()
$62
This Super.com deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/246:55 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 2/6![Frontier logo]()
$63
This Cheapflightsfares deal was found by Cheapflights users on 2/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/106:00 am
SFO
- DEN
Nonstop2h 42m
Frontier
Deal found 2/6![Frontier logo]()
$64
Find flight deals from San Francisco Bay Area to Denver
Keep the following information in mind while searching for San Francisco Bay Area to Denver flight deals. Data was last updated February 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $96 (Super.com) |
One-way from | $49 (Super.com) |
Popular in | December |
Cheapest in | February |
Average price | $206 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Francisco Bay Area 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, Cheapflights users made 2,558,603 searches. Data last updated February 7, 2026.
Use the filters below to find and compare flights from San Francisco Bay Area to Denver that are best for you.
Fly from
San Francisco Bay Area
Fly to
Denver
Route
Depart
Return
Price
San FranciscoDenver
SFO - DEN
SFODEN
San Francisco
Mon 3/9
8:52 pm-12:30 am
Nonstop2h 38m
Denver Intl
Tue 3/10
7:45 am-9:39 am
Nonstop2h 54m
$177
OaklandDenver
OAK - DEN
OAKDEN
Oakland
Tue 4/21
7:35 pm-11:00 pm
Nonstop2h 25m
Denver Intl
Sat 4/25
1:15 pm-2:50 pm
Nonstop2h 35m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Thu 3/5
9:50 am-3:02 pm
1 stop4h 12m
Denver Intl
Sun 3/8
6:30 am-12:52 pm
1 stop7h 22m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sat 4/4
3:37 pm-11:23 pm
1 stop6h 46m
Denver Intl
Wed 4/8
6:15 pm-11:58 pm
1 stop6h 43m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Fri 4/24
4:10 pm-11:19 pm
1 stop6h 09m
Denver Intl
Mon 4/27
12:57 pm-7:01 pm
1 stop7h 04m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sat 5/23
5:50 am-11:53 am
1 stop5h 03m
Denver Intl
Sun 5/24
7:25 am-2:11 pm
1 stop7h 46m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Mon 7/13
3:45 pm-10:58 pm
1 stop6h 13m
Denver Intl
Thu 7/16
7:05 am-12:26 pm
1 stop6h 21m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sat 5/16
9:53 am-5:35 pm
1 stop6h 42m
Denver Intl
Sun 5/17
1:15 pm-5:15 pm
1 stop5h 00m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sun 5/17
5:50 am-11:53 am
1 stop5h 03m
Denver Intl
Mon 5/18
1:15 pm-5:15 pm
1 stop5h 00m
$197
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sun 7/12
5:00 pm-10:31 pm
1 stop4h 31m
Denver Intl
Mon 7/20
6:25 pm-11:49 pm
1 stop6h 24m
$197
Showing 1-10 of 60 results
Best time to book a flight from San Francisco Bay Area to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from San Francisco Bay Area with our price prediction graph.
SFO-DEN
SJC-DEN
OAK-DEN
STS-DEN
Estimated round-trip 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 San Francisco Bay Area to Denver
zzXIH-DEN
SFO-DEN
SJC-DEN
OAK-DEN
STS-DEN
What is the cheapest month to book a flight from San Francisco Bay Area to Denver?
Currently, February is the cheapest month in which you can book a flight from San Francisco Bay Area to Denver (average of $28). Flying from San Francisco Bay Area to Denver in June is currently the most expensive (average of $106). 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 XIH to DEN?
Find hourly flight availability from San Francisco Bay Area to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 7, 2026.
One of the essential ways to save on airfare from San Francisco Bay Area to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.
What is the cheapest day to fly from San Francisco Bay Area to Denver?
Use this chart to determine the cheapest time to fly round-trip from San Francisco Bay Area to Denver. Price data was last updated on January 31, 2026.
Travelers seeking maximum savings on their San Francisco Bay Area to Denver flight should consider departing on Friday 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.
Weekly flight availability from San Francisco Bay Area to Denver
Explore weekly flight availability from San Francisco Bay Area to Denver. 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 February 7, 2026.
The most flights from zzXIH to DEN are scheduled on a Friday (46 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (35 on average).
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. 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 Denver. Reviews last updated February 7, 2026.
Read through reviews of airlines operating flights from San Francisco Bay Area to Denver, such as Alaska Airlines, Southwest, and United Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Overall
8.0
Crew
8.5
Food
7.1
Boarding
8.1
Entertainment
7.0
Comfort
7.8
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
Find useful and relevant information for your journey from San Francisco Bay Area to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Broomfield
Westminster
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Cripple Creek
Winter Park
Central City
Glendale
Manitou Springs
Frisco
Fort Morgan
Brighton
Evergreen
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for San Francisco Bay Area to Denver
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Denver by adding a car rental and/or hotel reservation to your travel itinerary.
Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 7, 2026.
Search flights from San Francisco Bay Area to Denver by cabin class
Find flights from San Francisco Bay Area to Denver, based on your preferred cabin class, be it economy, premium economy, business, or first class.
San Francisco Bay Area and Denver flights
Browse other San Francisco Bay Area and Denver flight options. Last updated on February 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 7 airlines flying from San Francisco Bay Area to Denver
Discover the top 7 airlines that operate flights from San Francisco Bay Area to Denver. 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 2,558,603 searches. Data last updated February 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$59 | Average$186 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$88 | Average$128 | FlexibilityNo cancel fee | On-time88% | |
| Cheapest$128 | Average$246 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$323 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$157 | Average$357 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$176 | Average$508 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$176 | Average$394 | FlexibilityNo cancel fee | On-time75% |