$89+ Cheap flights from Denver to San Jose, CA (DEN - SJC)
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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJC
Apr 19 — Apr 261
Round-trip
1 adult, Economy
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Find cheap flights from Denver to San Jose 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Denver Intl to San Jose are usually found in September or August, booked 78 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from Denver to San Jose
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to San JoseExplore the most affordable flight options available from Denver to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
Explore the most affordable flight options available from Denver to San Jose. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/211:16 pm
DEN
- SJC
1 stop5h 22m
Alaska Airlines
Wed 4/296:43 am
SJC
- DEN
1 stop16h 16m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$223
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 3/15![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Fri 4/176:00 am
DEN
- SJC
1 stop15h 56m
Frontier
Sun 4/196:39 pm
SJC
- DEN
1 stop22h 37m
Frontier
Deal found 3/16![Frontier logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/226:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Tue 4/2812:44 pm
SJC
- DEN
1 stop22h 22m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/216:20 pm
DEN
- SJC
1 stop16h 24m
Alaska Airlines
Sun 4/268:18 pm
SJC
- DEN
1 stop26h 41m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 3/257:05 pm
DEN
- SJC
1 stop24h 02m
Frontier
Mon 3/308:20 pm
SJC
- DEN
1 stop11h 41m
Frontier
Deal found 3/16![Frontier logo]()
$235
This Kiwi.com deal was found by Cheapflights users on 3/18. 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.
Thu 4/236:30 am
DEN
- SJC
2 stops12h 42m
Frontier
Mon 4/276:39 pm
SJC
- DEN
1 stop15h 55m
Frontier
Deal found 3/18![Frontier logo]()
$236
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
DEN
- SJC
1 stop15h 48m
Multiple Airlines
Mon 4/278:22 pm
SJC
- DEN
1 stop6h 37m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$237
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:16 pm
DEN
- SJC
1 stop6h 29m
Multiple Airlines
Fri 4/176:39 pm
SJC
- DEN
1 stop20h 13m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/226:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Sun 4/268:18 pm
SJC
- DEN
1 stop26h 41m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$240
This Expedia deal was found by Cheapflights users on 3/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/49:20 am
DEN
- SJC
1 stop26h 41m
Multiple Airlines
Wed 4/82:35 pm
SJC
- DEN
1 stop8h 09m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$242
Best flights from Denver to San JoseDiscover carefully curated flight deals from Denver to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
Discover carefully curated flight deals from Denver to San Jose that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 20, 2026.
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 4/216:20 pm
DEN
- SJC
1 stop4h 50m
Alaska Airlines
Thu 4/2310:21 am
SJC
- DEN
1 stop7h 04m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$254
This Delta deal was found by Cheapflights users on 3/15. 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.
Tue 4/76:30 am
DEN
- SJC
1 stop9h 27m
Delta
Wed 4/1511:35 am
SJC
- DEN
2 stops9h 54m
Delta
Deal found 3/15![Delta logo]()
$288
This United Airlines deal was found by Cheapflights users on 3/17. 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 5/233:50 pm
DEN
- SJC
Nonstop2h 40m
United Airlines
Tue 5/264:00 pm
SJC
- DEN
Nonstop2h 38m
United Airlines
Deal found 3/17![United Airlines logo]()
$357
This Southwest deal was found by Cheapflights users on 3/16. 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 5/216:45 am
DEN
- SJC
1 stop5h 15m
Southwest
Wed 5/276:35 am
SJC
- DEN
Nonstop2h 30m
Southwest
Deal found 3/16![Southwest logo]()
$385
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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.
Sun 5/106:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Tue 5/122:51 pm
SJC
- DEN
1 stop8h 08m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$343
This Alaska Airlines deal was found by Cheapflights users on 3/19. 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 5/126:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Fri 5/157:06 am
SJC
- DEN
1 stop11h 05m
Alaska Airlines
Deal found 3/19![Alaska Airlines logo]()
$353
This Southwest deal was found by Cheapflights users on 3/16. 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 6/59:30 am
DEN
- SJC
Nonstop2h 30m
Southwest
Mon 6/82:35 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Deal found 3/16![Southwest logo]()
$402
This Delta deal was found by Cheapflights users on 3/19. 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 5/246:19 pm
DEN
- SJC
1 stop4h 22m
Delta
Wed 5/279:40 am
SJC
- DEN
1 stop4h 18m
Delta
Deal found 3/19![Delta logo]()
$416
This Southwest deal was found by Cheapflights users on 3/19. 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.
Wed 4/1510:40 am
DEN
- SJC
1 stop4h 50m
Southwest
Sun 4/1911:45 am
SJC
- DEN
1 stop5h 05m
Southwest
Deal found 3/19![Southwest logo]()
$411
This Southwest deal was found by Cheapflights users on 3/17. 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 5/88:35 am
DEN
- SJC
1 stop4h 10m
Southwest
Fri 5/157:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Deal found 3/17![Southwest logo]()
$423
Last-minute flights from Denver to San JoseDiscover last-minute flight deals from Denver to San Jose. Data last updated March 20, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to San Jose. Data last updated March 20, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 3/16. 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 3/257:05 pm
DEN
- SJC
1 stop24h 02m
Frontier
Mon 3/308:20 pm
SJC
- DEN
1 stop11h 41m
Frontier
Deal found 3/16![Frontier logo]()
$235
This CheapOair deal was found by Cheapflights users on 3/20. 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.
Fri 3/276:00 am
DEN
- SJC
1 stop13h 07m
Frontier
Mon 3/308:20 pm
SJC
- DEN
1 stop6h 36m
Frontier
Deal found 3/20![Frontier logo]()
$241
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/141:16 pm
DEN
- SJC
1 stop6h 29m
Multiple Airlines
Fri 4/176:39 pm
SJC
- DEN
1 stop20h 13m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$238
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 3/15![Frontier logo]()
$224
This CheapOair deal was found by Cheapflights users on 3/16. 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.
Fri 4/176:00 am
DEN
- SJC
1 stop15h 56m
Frontier
Sun 4/196:39 pm
SJC
- DEN
1 stop22h 37m
Frontier
Deal found 3/16![Frontier logo]()
$225
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/211:16 pm
DEN
- SJC
1 stop5h 22m
Alaska Airlines
Wed 4/296:43 am
SJC
- DEN
1 stop16h 16m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$223
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/216:20 pm
DEN
- SJC
1 stop16h 24m
Alaska Airlines
Sun 4/268:18 pm
SJC
- DEN
1 stop26h 41m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$233
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/226:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Tue 4/2812:44 pm
SJC
- DEN
1 stop22h 22m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$230
This Alaska Airlines deal was found by Cheapflights users on 3/16. 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 4/226:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Mon 4/276:43 am
SJC
- DEN
1 stop16h 16m
Alaska Airlines
Deal found 3/16![Alaska Airlines logo]()
$240
This Kiwi.com deal was found by Cheapflights users on 3/19. 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.
Thu 4/236:26 am
DEN
- SJC
2 stops12h 46m
Frontier
Mon 4/276:39 pm
SJC
- DEN
1 stop15h 55m
Frontier
Deal found 3/19![Frontier logo]()
$236
This Expedia deal was found by Cheapflights users on 3/18. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/236:00 am
DEN
- SJC
1 stop15h 48m
Multiple Airlines
Mon 4/278:22 pm
SJC
- DEN
1 stop6h 37m
Multiple Airlines
Deal found 3/18![Multiple Airlines logo]()
$237
One-way flights from Denver to San JoseSearch for one-way flight options from Denver to San Jose. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
Search for one-way flight options from Denver to San Jose. Find affordable one-way fares based on user searches. Data last updated March 20, 2026.
This Super.com deal was found by Cheapflights users on 3/16. 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 5/77:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 3/16![Frontier logo]()
$89
This Super.com deal was found by Cheapflights users on 3/15. 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.
Mon 4/206:00 am
DEN
- SJC
1 stop14h 27m
Frontier
Deal found 3/15![Frontier logo]()
$94
This Kiwi.com deal was found by Cheapflights users on 3/18. 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 4/157:05 pm
DEN
- SJC
1 stop25h 11m
Frontier
Deal found 3/18![Frontier logo]()
$95
This WAYA deal was found by Cheapflights users on 3/17. 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 5/127:12 am
DEN
- SJC
1 stop5h 51m
Multiple Airlines
Deal found 3/17![Multiple Airlines logo]()
$97
This Kiwi.com deal was found by Cheapflights users on 3/19. 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 5/2010:29 pm
DEN
- SJC
1 stop15h 48m
Frontier
Deal found 3/19![Frontier logo]()
$100
This eDestinos deal was found by Cheapflights users on 3/19. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/810:39 pm
DEN
- SJC
1 stop14h 23m
Frontier
Deal found 3/19![Frontier logo]()
$109
This Cheapflightsfares deal was found by Cheapflights users on 3/15. 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 5/317:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 3/15![Frontier logo]()
$110
This Frontier deal was found by Cheapflights users on 3/17. 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 5/107:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 3/17![Frontier logo]()
$111
This Expedia deal was found by Cheapflights users on 3/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/286:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Deal found 3/15![Alaska Airlines logo]()
$112
This Cheapflightsfares deal was found by Cheapflights users on 3/17. 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 5/257:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 3/17![Frontier logo]()
$114
Find flight deals from Denver to San Jose
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San Jose (SJC). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 20, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $223 (Alaska Airlines) |
One-way from | $89 (Super.com) |
Popular in | February |
Cheapest in | September |
Average price | $417 |
Good round-trip deal | $394 or less |
Good one-way deal | $208 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to San Jose 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 March 20, 2026.
Use the filters below to find and compare flights from Denver to San Jose that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 4/21
6:20 pm-10:10 pm
1 stop4h 50m
San Jose
Thu 4/23
10:21 am-6:25 pm
1 stop7h 04m
$254
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 4/7
6:30 am-2:57 pm
1 stop9h 27m
San Jose
Wed 4/15
11:35 am-10:29 pm
2 stops9h 54m
$288
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sun 5/10
6:45 am-12:03 pm
1 stop6h 18m
San Jose
Tue 5/12
2:51 pm-11:59 pm
1 stop8h 08m
$343
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 5/12
6:45 am-12:03 pm
1 stop6h 18m
San Jose
Fri 5/15
7:06 am-7:11 pm
1 stop11h 05m
$353
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sat 5/23
3:50 pm-5:30 pm
Nonstop2h 40m
San Jose
Tue 5/26
4:00 pm-7:38 pm
Nonstop2h 38m
$357
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Thu 5/21
6:45 am-11:00 am
1 stop5h 15m
San Jose
Wed 5/27
6:35 am-10:05 am
Nonstop2h 30m
$385
Quickest round-trip
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Fri 6/5
9:30 am-11:00 am
Nonstop2h 30m
San Jose
Mon 6/8
2:35 pm-6:00 pm
Nonstop2h 25m
$402
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Wed 4/15
10:40 am-2:30 pm
1 stop4h 50m
San Jose
Sun 4/19
11:45 am-5:50 pm
1 stop5h 05m
$411
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sun 5/24
6:19 pm-9:41 pm
1 stop4h 22m
San Jose
Wed 5/27
9:40 am-2:58 pm
1 stop4h 18m
$416
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Fri 5/8
8:35 am-11:45 am
1 stop4h 10m
San Jose
Fri 5/15
7:40 pm-11:05 pm
Nonstop2h 25m
$423
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Denver to San Jose
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to San Jose in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-San Jose, California flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-San Jose, California flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-San Jose, California flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-San Jose, California flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-San Jose, California flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to San Jose
Have a flexible travel schedule? Discover the best time to fly to San Jose from Denver with our price prediction graph.
DEN-SJC
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 Jose
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How far ahead should I book a flight from Denver to San Jose, California?
Use this chart to determine the optimal time to book a round-trip flight from Denver to San Jose. Price data was last updated on March 13, 2026.
The best time to book flights from Denver to San Jose, California is 78 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
What is the cheapest month to book a flight from Denver to San Jose, California?
Currently, January is the cheapest month in which you can book a flight from Denver to San Jose, California (average of $58). Flying from Denver to San Jose, California 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 SJC?
Find hourly flight availability from Denver to San Jose. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 20, 2026.
When flying from Denver to San Jose, California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 18% versus a flight in the evening.
What is the cheapest day to fly from Denver to San Jose, California?
Use this chart to determine the cheapest time to fly round-trip from Denver to San Jose. Price data was last updated on March 14, 2026.
Travelers seeking maximum savings on their Denver to San Jose, California flight should consider departing on Wednesday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for Denver to San Jose flights
AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Denver to San Jose trip
Our travel experts
Reviews of airlines servicing San Jose
Get insights into the airlines that provide service to San Jose. 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 Jose. Reviews last updated March 20, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, andDelta from Denver to San Jose to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Crew
8.6
Comfort
8.0
Food
7.0
Overall
8.0
Entertainment
7.5
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 Jose. 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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Complete your trip
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Search flights from Denver to San Jose by cabin class
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Denver and San Jose flights
Browse other Denver and San Jose flight options. Last updated on March 20, 2026.
Other flights from Denver
Browse through other flights departing from Denver. Flights are based on user searches made on Cheapflights and were last updated on March 20, 2026.
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Other flights to San Jose
Explore flights to San Jose departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 20, 2026.
Top 5 airlines flying from Denver to San Jose
Discover the top 5 airlines that operate flights from Denver to San Jose. 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 March 20, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$61 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$242 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$108 | Average$286 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$166 | Average$377 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$351 | FlexibilityNo cancel fee | On-time63% |