$62+ Cheap flights from Denver (DEN) to San Francisco Bay Area
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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SFO
May 10 — May 171
Round-trip
1 adult, Economy
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Find cheap flights from Denver to San Francisco Bay Area with Cheapflights
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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 Denver to San Francisco Bay AreaExplore the most affordable flight options available from Denver to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
Explore the most affordable flight options available from Denver to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 10, 2026.
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Sun 5/249:34 am
SFO
- DEN
1 stop22h 48m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Sun 5/36:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/5![Frontier logo]()
$153
This Frontier deal was found by Cheapflights users on 4/6. 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.
Thu 4/236:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Mon 5/116:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/6![Frontier logo]()
$154
This Frontier deal was found by Cheapflights users on 4/6. 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 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sat 4/257:40 pm
SFO
- DEN
1 stop7h 19m
Frontier
Deal found 4/6![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 4/6. 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 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sun 4/266:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/6![Frontier logo]()
$156
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 5/86:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Thu 5/146:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/8![Frontier logo]()
$157
This Frontier deal was found by Cheapflights users on 4/6. 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.
Sat 4/259:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Fri 5/812:52 pm
SFO
- DEN
Nonstop2h 51m
Frontier
Deal found 4/6![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 5/96:00 am
DEN
- SFO
1 stop13h 02m
Frontier
Wed 5/139:26 pm
SFO
- DEN
1 stop14h 41m
Frontier
Deal found 4/8![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:08 pm
DEN
- SFO
1 stop4h 54m
Frontier
Sun 5/1010:40 pm
SFO
- DEN
1 stop9h 58m
Frontier
Deal found 4/7![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/158:41 am
DEN
- SFO
1 stop14h 14m
Frontier
Mon 5/189:19 am
SFO
- DEN
1 stop23h 03m
Frontier
Deal found 4/9![Frontier logo]()
$162
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Mon 5/258:56 am
SFO
- DEN
Nonstop2h 54m
Frontier
Deal found 4/6![Frontier logo]()
$163
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 4/1510:29 pm
DEN
- SJC
1 stop21h 47m
Frontier
Sun 4/196:39 pm
SJC
- DEN
1 stop22h 37m
Frontier
Deal found 4/8![Frontier logo]()
$221
Best flights from Denver to San Francisco Bay AreaDiscover carefully curated flight deals from Denver to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
Discover carefully curated flight deals from Denver to San Francisco Bay Area that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 10, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/5. 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 5/57:06 pm
DEN
- OAK
1 stop16h 11m
Alaska Airlines
Wed 5/63:18 pm
OAK
- DEN
1 stop7h 41m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$240
This Southwest deal was found by Cheapflights users on 4/5. 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 5/510:10 am
DEN
- SFO
2 stops6h 10m
Southwest
Mon 5/117:25 am
SFO
- DEN
2 stops6h 30m
Southwest
Deal found 4/5![Southwest logo]()
$263
This United Airlines deal was found by Cheapflights users on 4/9. 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.
Sat 4/257:39 am
DEN
- SFO
Nonstop2h 51m
United Airlines
Sat 4/258:53 pm
SFO
- DEN
Nonstop2h 52m
United Airlines
Deal found 4/9![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 4/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/35:30 am
DEN
- SFO
2 stops7h 57m
Delta
Wed 6/104:48 pm
SFO
- DEN
1 stop6h 11m
Delta
Deal found 4/5![Delta logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 4/7. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/56:45 am
DEN
- STS
1 stop5h 13m
Alaska Airlines
Wed 5/67:23 am
STS
- DEN
1 stop27h 43m
Alaska Airlines
Deal found 4/7![Alaska Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 4/10. 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 5/149:20 pm
DEN
- SFO
Nonstop2h 45m
Southwest
Sun 5/175:50 am
SFO
- DEN
Nonstop2h 35m
Southwest
Deal found 4/10![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 5/237:51 pm
DEN
- OAK
1 stop4h 59m
Alaska Airlines
Sat 5/306:02 am
OAK
- DEN
1 stop16h 35m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$273
This Southwest deal was found by Cheapflights users on 4/9. 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 5/18:55 pm
DEN
- OAK
Nonstop2h 40m
Southwest
Mon 5/48:55 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Deal found 4/9![Southwest logo]()
$297
This Southwest deal was found by Cheapflights users on 4/9. 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 5/18:55 pm
DEN
- OAK
Nonstop2h 40m
Southwest
Sun 5/37:35 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Deal found 4/9![Southwest logo]()
$297
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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.
Wed 5/136:00 am
DEN
- SFO
2 stops11h 48m
Alaska Airlines
Sun 5/176:16 am
SFO
- DEN
1 stop6h 23m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$310
This United Airlines deal was found by Cheapflights users on 4/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:30 pm
DEN
- SJC
Nonstop2h 39m
United Airlines
Fri 5/292:32 pm
SJC
- DEN
Nonstop2h 38m
United Airlines
Deal found 4/5![United Airlines logo]()
$377
This Southwest deal was found by Cheapflights users on 4/9. 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 5/28:45 am
DEN
- SFO
2 stops9h 40m
Southwest
Mon 5/47:25 am
SFO
- DEN
2 stops6h 30m
Southwest
Deal found 4/9![Southwest logo]()
$307
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 6/27:51 pm
DEN
- OAK
1 stop4h 59m
Alaska Airlines
Thu 6/42:58 pm
OAK
- DEN
1 stop7h 51m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$310
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 8/1211:32 am
DEN
- STS
1 stop7h 51m
Alaska Airlines
Wed 8/196:13 am
STS
- DEN
1 stop5h 08m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$313
This Southwest deal was found by Cheapflights users on 4/9. 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 5/308:10 pm
DEN
- OAK
Nonstop2h 35m
Southwest
Tue 6/27:35 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Deal found 4/9![Southwest logo]()
$317
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Wed 5/2711:45 am
DEN
- SJC
Nonstop2h 39m
United Airlines
Mon 6/16:37 pm
SJC
- DEN
Nonstop2h 38m
United Airlines
Deal found 4/8![United Airlines logo]()
$431
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 5/56:45 am
DEN
- STS
1 stop5h 13m
Alaska Airlines
Tue 5/1211:48 am
STS
- DEN
2 stops11h 11m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$322
This United Airlines deal was found by Cheapflights users on 4/7. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:50 pm
DEN
- SJC
Nonstop2h 42m
United Airlines
Mon 5/46:19 pm
SJC
- DEN
Nonstop2h 39m
United Airlines
Deal found 4/7![United Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 4/5. 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.
Mon 5/115:10 pm
DEN
- SFO
2 stops6h 15m
Southwest
Wed 5/138:20 am
SFO
- DEN
2 stops7h 45m
Southwest
Deal found 4/5![Southwest logo]()
$337
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 5/216:40 am
DEN
- OAK
1 stop18h 10m
Alaska Airlines
Wed 5/272:58 pm
OAK
- DEN
1 stop7h 51m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 4/9. 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 5/284:25 pm
DEN
- OAK
1 stop4h 40m
Southwest
Mon 6/18:55 pm
OAK
- DEN
Nonstop2h 25m
Southwest
Deal found 4/9![Southwest logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 5/47:06 pm
DEN
- OAK
1 stop16h 11m
Alaska Airlines
Fri 5/86:55 pm
OAK
- DEN
1 stop22h 30m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 4/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/75:10 pm
DEN
- SFO
2 stops6h 15m
Southwest
Sun 5/106:45 am
SFO
- DEN
1 stop7h 10m
Southwest
Deal found 4/7![Southwest logo]()
$346
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 5/26:00 am
DEN
- SFO
2 stops11h 51m
Alaska Airlines
Sat 5/26:57 pm
SFO
- DEN
1 stop14h 57m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$325
This Southwest deal was found by Cheapflights users on 4/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/196:45 am
DEN
- SJC
1 stop5h 00m
Southwest
Wed 6/37:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Deal found 4/7![Southwest logo]()
$347
This Alaska Airlines deal was found by Cheapflights users on 4/9. 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 4/258:00 am
DEN
- STS
1 stop15h 57m
Alaska Airlines
Sat 5/27:23 am
STS
- DEN
1 stop10h 02m
Alaska Airlines
Deal found 4/9![Alaska Airlines logo]()
$328
This Southwest deal was found by Cheapflights users on 4/7. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/215:15 pm
DEN
- STS
1 stop5h 55m
Southwest
Sat 4/2510:55 am
STS
- DEN
1 stop4h 30m
Southwest
Deal found 4/7![Southwest logo]()
$351
This Alaska Airlines deal was found by Cheapflights users on 4/10. 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 6/206:00 am
DEN
- STS
1 stop5h 24m
Alaska Airlines
Tue 6/235:56 pm
STS
- DEN
1 stop15h 37m
Alaska Airlines
Deal found 4/10![Alaska Airlines logo]()
$332
This Southwest deal was found by Cheapflights users on 4/6. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:40 am
DEN
- STS
1 stop6h 10m
Southwest
Sat 6/612:15 pm
STS
- DEN
2 stops9h 45m
Southwest
Deal found 4/6![Southwest logo]()
$352
This Alaska Airlines deal was found by Cheapflights users on 4/8. 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 5/81:02 pm
DEN
- OAK
1 stop10h 21m
Alaska Airlines
Tue 5/129:33 am
OAK
- DEN
2 stops11h 16m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$333
Last-minute flights from Denver to San Francisco Bay AreaDiscover last-minute flight deals from Denver to San Francisco Bay Area. Data last updated April 10, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to San Francisco Bay Area. Data last updated April 10, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 4/1510:29 pm
DEN
- SJC
1 stop21h 47m
Frontier
Sun 4/196:39 pm
SJC
- DEN
1 stop22h 37m
Frontier
Deal found 4/8![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 4/6. 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 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sat 4/257:40 pm
SFO
- DEN
1 stop7h 19m
Frontier
Deal found 4/6![Frontier logo]()
$155
This Super.com deal was found by Cheapflights users on 4/6. 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 4/219:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Thu 4/2311:56 am
SFO
- DEN
Nonstop2h 51m
Frontier
Deal found 4/6![Frontier logo]()
$156
This Frontier deal was found by Cheapflights users on 4/6. 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.
Thu 4/236:05 am
DEN
- SFO
1 stop5h 45m
Frontier
Mon 5/116:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/6![Frontier logo]()
$154
This Frontier deal was found by Cheapflights users on 4/6. 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.
Sat 4/259:25 pm
DEN
- SFO
Nonstop3h 00m
Frontier
Sun 5/106:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/6![Frontier logo]()
$158
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Sun 5/36:00 am
SFO
- DEN
Nonstop2h 47m
Frontier
Deal found 4/5![Frontier logo]()
$153
This Kiwi.com deal was found by Cheapflights users on 4/8. 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.
Fri 5/86:00 am
DEN
- SFO
1 stop12h 57m
Frontier
Thu 5/146:00 am
SFO
- DEN
Nonstop2h 52m
Frontier
Deal found 4/8![Frontier logo]()
$157
This Cheapflightsfares deal was found by Cheapflights users on 4/8. 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 5/96:00 am
DEN
- SFO
1 stop13h 02m
Frontier
Wed 5/139:26 pm
SFO
- DEN
1 stop14h 41m
Frontier
Deal found 4/8![Frontier logo]()
$159
This Frontier deal was found by Cheapflights users on 4/7. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/92:08 pm
DEN
- SFO
1 stop4h 54m
Frontier
Sun 5/1010:40 pm
SFO
- DEN
1 stop9h 58m
Frontier
Deal found 4/7![Frontier logo]()
$161
This Kiwi.com deal was found by Cheapflights users on 4/9. 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.
Fri 5/158:41 am
DEN
- SFO
1 stop14h 14m
Frontier
Mon 5/189:19 am
SFO
- DEN
1 stop23h 03m
Frontier
Deal found 4/9![Frontier logo]()
$162
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Sun 5/249:34 am
SFO
- DEN
1 stop22h 48m
Frontier
Deal found 4/6![Frontier logo]()
$151
This Cheapflightsfares deal was found by Cheapflights users on 4/6. 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.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Mon 5/258:56 am
SFO
- DEN
Nonstop2h 54m
Frontier
Deal found 4/6![Frontier logo]()
$163
One-way flights from Denver to San Francisco Bay AreaSearch for one-way flight options from Denver to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
Search for one-way flight options from Denver to San Francisco Bay Area. Find affordable one-way fares based on user searches. Data last updated April 10, 2026.
This Trip.com deal was found by Cheapflights users on 4/8. 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 5/46:05 am
DEN
- SJC
1 stop14h 22m
Frontier
Deal found 4/8![Frontier logo]()
$62
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/610:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/6![Frontier logo]()
$66
This Super.com deal was found by Cheapflights users on 4/5. 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.
Sun 4/266:00 am
DEN
- SFO
1 stop5h 50m
Frontier
Deal found 4/5![Frontier logo]()
$69
This Frontier deal was found by Cheapflights users on 4/6. 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 5/36:00 am
DEN
- SFO
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$70
This Frontier deal was found by Cheapflights users on 4/6. 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.
Thu 5/77:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$70
This Kiwi.com deal was found by Cheapflights users on 4/7. 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 4/276:00 am
DEN
- SJC
1 stop14h 27m
Frontier
Deal found 4/7![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 4/6. 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.
Wed 4/2910:29 pm
DEN
- SJC
1 stop20h 43m
Frontier
Deal found 4/6![Frontier logo]()
$75
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:29 pm
DEN
- SFO
1 stop13h 09m
Frontier
Deal found 4/5![Frontier logo]()
$76
This CheapOair deal was found by Cheapflights users on 4/5. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/910:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/5![Frontier logo]()
$76
This Super.com deal was found by Cheapflights users on 4/5. 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 6/1310:29 pm
DEN
- SFO
Nonstop2h 53m
Frontier
Deal found 4/5![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/87:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$78
This Cheapflightsfares deal was found by Cheapflights users on 4/5. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:05 am
DEN
- SFO
Nonstop2h 56m
Frontier
Deal found 4/5![Frontier logo]()
$79
Find flight deals from Denver to San Francisco Bay Area
Keep the following information in mind while searching for Denver to San Francisco Bay Area flight deals. Data was last updated April 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $151 (CheapOair) |
One-way from | $62 (Trip.com) |
Popular in | March |
Cheapest in | September |
Average price | $272 |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to San Francisco Bay Area 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 April 10, 2026.
Use the filters below to find and compare flights from Denver to San Francisco Bay Area that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverOakland
DEN - OAK
DENOAK
Denver Intl
Tue 5/5
7:06 pm-10:17 am
1 stop16h 11m
Oakland
Wed 5/6
3:18 pm-11:59 pm
1 stop7h 41m
$240
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Tue 5/5
10:10 am-3:20 pm
2 stops6h 10m
San Francisco
Mon 5/11
7:25 am-2:55 pm
2 stops6h 30m
$263
DenverSanta Rosa
DEN - STS
DENSTS
Denver Intl
Tue 5/5
6:45 am-10:58 am
1 stop5h 13m
Santa Rosa Sonoma County
Wed 5/6
7:23 am-12:06 pm
1 stop27h 43m
$273
DenverOakland
DEN - OAK
DENOAK
Denver Intl
Sat 5/23
7:51 pm-11:50 pm
1 stop4h 59m
Oakland
Sat 5/30
6:02 am-11:37 pm
1 stop16h 35m
$273
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Thu 5/14
9:20 pm-11:05 pm
Nonstop2h 45m
San Francisco
Sun 5/17
5:50 am-9:25 am
Nonstop2h 35m
$297
DenverOakland
DEN - OAK
DENOAK
Denver Intl
Fri 5/1
8:55 pm-10:35 pm
Nonstop2h 40m
Oakland
Mon 5/4
8:55 pm-12:20 am
Nonstop2h 25m
$297
DenverOakland
DEN - OAK
DENOAK
Denver Intl
Fri 5/1
8:55 pm-10:35 pm
Nonstop2h 40m
Oakland
Sun 5/3
7:35 pm-11:00 pm
Nonstop2h 25m
$297
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Sat 5/2
8:45 am-5:25 pm
2 stops9h 40m
San Francisco
Mon 5/4
7:25 am-2:55 pm
2 stops6h 30m
$307
DenverSan Francisco
DEN - SFO
DENSFO
Denver Intl
Wed 5/13
6:00 am-4:48 pm
2 stops11h 48m
San Francisco
Sun 5/17
6:16 am-1:39 pm
1 stop6h 23m
$310
DenverOakland
DEN - OAK
DENOAK
Denver Intl
Tue 6/2
7:51 pm-11:50 pm
1 stop4h 59m
Oakland
Thu 6/4
2:58 pm-11:49 pm
1 stop7h 51m
$310
Showing 1-10 of 60 resultsSorted by cheapest first
Best time to book a flight from Denver to San Francisco Bay Area
Have a flexible travel schedule? Discover the best time to fly to San Francisco Bay Area from Denver with our price prediction graph.
DEN-SFO
DEN-SJC
DEN-OAK
DEN-STS
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 Denver to San Francisco Bay Area
DEN-zzXIH
DEN-SFO
DEN-SJC
DEN-OAK
DEN-STS
What is the cheapest month to book a flight from Denver to San Francisco Bay Area?
Currently, January is the cheapest month in which you can book a flight from Denver to San Francisco Bay Area (average of $58). Flying from Denver to San Francisco Bay Area in August is currently the most expensive (average of $125). 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 XIH?
Find hourly flight availability from Denver to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 10, 2026.
It’s typically best to fly out from Denver to San Francisco Bay Area in the evening. Doing so could potentially save you 19% on the flight price compared to flying in the morning, which is usually more expensive.
What is the cheapest day to fly from Denver to San Francisco Bay Area?
Use this chart to determine the cheapest time to fly round-trip from Denver to San Francisco Bay Area. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their Denver to San Francisco Bay Area flight should consider departing on Friday mornings when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from Denver to San Francisco Bay Area
Explore weekly flight availability from Denver to San Francisco Bay Area. 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 April 10, 2026.
The most flights from DEN to zzXIH are scheduled on a Wednesday (57 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (41 on average).
Reviews of airlines servicing San Francisco Bay Area
Get insights into the airlines that provide service to San Francisco Bay Area. 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 Bay Area. Reviews last updated April 10, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andUnited Airlines from Denver to San Francisco Bay Area. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Food
7.0
Crew
8.6
Entertainment
7.5
Overall
8.0
Boarding
8.1
Comfort
8.0
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from Denver to San Francisco Bay Area. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Alternative routes for Denver to San Francisco Bay Area
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Complete your trip
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Search flights from Denver to San Francisco Bay Area by cabin class
Find flights from Denver to San Francisco Bay Area, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and San Francisco Bay Area flights
Browse other Denver and San Francisco Bay Area flight options. Last updated on April 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 6 airlines flying from Denver to San Francisco Bay Area
Discover the top 6 airlines that operate flights from Denver to San Francisco Bay Area. 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 April 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$209 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$325 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$108 | Average$165 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$157 | Average$329 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$165 | Average$361 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$316 | Average$578 | FlexibilityNo cancel fee | On-time71% |