$57+ Cheap flights from Denver to San Jose, CA (DEN - SJC)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJC
Nov 29 — Dec 61
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 December or January, booked 29 days in advance, depart on a Thursday or Saturday and return on a Wednesday
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 October 30, 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 October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/256:42 am -
2 stops8h 33m
Fri 11/273:10 pm -
1 stop17h 20m
Deal found 10/27![Frontier logo]()
$230
This Delta deal was found by Cheapflights users on 10/28. 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 12/1512:49 pm -
1 stop4h 18m
Tue 12/228:50 pm -
1 stop13h 41m
Deal found 10/28![Delta logo]()
$231
This Southwest deal was found by Cheapflights users on 10/26. 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 12/215:05 am -
1 stop4h 40m
Fri 12/257:40 am -
1 stop4h 55m
Deal found 10/26![Southwest logo]()
$232
This Frontier deal was found by Cheapflights users on 10/27. 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 12/228:54 am -
1 stop6h 36m
Tue 12/295:59 pm -
2 stops14h 32m
Deal found 10/27![Frontier logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 10/30. 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 11/279:06 am -
1 stop6h 09m
Fri 12/42:47 pm -
1 stop17h 44m
Deal found 10/30![Frontier logo]()
$234
This Alaska Airlines deal was found by Cheapflights users on 10/28. 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 12/157:40 am -
1 stop7h 07m
Thu 12/246:15 am -
2 stops10h 15m
Deal found 10/28![Alaska Airlines logo]()
$236
This Delta deal was found by Cheapflights users on 10/30. 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 11/195:25 am -
1 stop4h 43m
Sun 11/226:11 pm -
1 stop4h 48m
Deal found 10/30![Delta logo]()
$237
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 12/107:40 am -
1 stop7h 07m
Sun 12/132:43 pm -
1 stop5h 45m
Deal found 10/26![Alaska Airlines logo]()
$238
This Expedia deal was found by Cheapflights users on 10/29. 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.
Wed 11/252:20 pm -
1 stop24h 55m
Fri 12/411:22 am -
2 stops9h 06m
Deal found 10/29![Multiple Airlines logo]()
$240
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/209:06 am -
1 stop6h 09m
Mon 11/233:10 pm -
2 stops17h 13m
Deal found 10/28![Frontier logo]()
$241
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2311:35 am -
Nonstop2h 43m
Fri 11/278:45 am -
Nonstop2h 36m
Deal found 10/26![United 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 October 30, 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 October 30, 2026.
This Delta deal was found by Cheapflights users on 10/26. 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 12/98:10 am -
1 stop5h 39m
Sun 12/134:12 pm -
1 stop6h 50m
Deal found 10/26![Delta logo]()
$238
This Alaska Airlines deal was found by Cheapflights users on 10/25. 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 1/151:45 pm -
1 stop8h 18m
Sat 1/161:00 pm -
2 stops9h 17m
Deal found 10/25![Alaska Airlines logo]()
$268
This United Airlines deal was found by Cheapflights users on 10/28. 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.
Tue 12/157:05 pm -
Nonstop2h 48m
Fri 12/182:26 pm -
Nonstop2h 39m
Deal found 10/28![United Airlines logo]()
$298
This Southwest deal was found by Cheapflights users on 10/29. 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 11/2610:30 am -
Nonstop2h 40m
Sun 11/297:30 pm -
Nonstop2h 30m
Deal found 10/29![Southwest logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 10/26. 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 12/239:42 pm -
2 stops14h 36m
Wed 12/307:00 pm -
1 stop14h 51m
Deal found 10/26![Alaska Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 10/27. 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 1/147:15 pm -
Nonstop2h 48m
Mon 1/188:45 am -
Nonstop2h 37m
Deal found 10/27![United Airlines logo]()
$317
This Delta deal was found by Cheapflights users on 10/28. 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 12/205:20 am -
1 stop4h 46m
Mon 12/217:15 am -
1 stop14h 55m
Deal found 10/28![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/26. 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 11/205:25 am -
2 stops9h 33m
Fri 11/276:00 am -
1 stop5h 03m
Deal found 10/26![Delta logo]()
$355
This United Airlines deal was found by Cheapflights users on 10/29. 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 2/2711:25 am -
Nonstop2h 52m
Tue 3/167:50 am -
Nonstop2h 36m
Deal found 10/29![United Airlines logo]()
$403
This United Airlines deal was found by Cheapflights users on 10/26. 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.
Fri 11/201:27 pm -
Nonstop2h 41m
Fri 11/278:45 am -
Nonstop2h 36m
Deal found 10/26![United Airlines logo]()
$415
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/257:20 pm -
Nonstop2h 48m
Sat 11/288:45 am -
Nonstop2h 35m
Deal found 10/26![United Airlines logo]()
$416
This United Airlines deal was found by Cheapflights users on 10/25. 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 1/911:33 am -
Nonstop2h 48m
Sun 1/178:45 am -
Nonstop2h 37m
Deal found 10/25![United Airlines logo]()
$421
Last-minute flights from Denver to San JoseDiscover last-minute flight deals from Denver to San Jose. Data last updated October 30, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to San Jose. Data last updated October 30, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/1110:44 pm -
1 stop16h 02m
Sun 11/159:07 pm -
1 stop11h 38m
Deal found 10/25![Frontier logo]()
$244
This WAYA deal was found by Cheapflights users on 10/25. 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.
Sat 11/142:28 pm -
1 stop9h 03m
Sun 11/159:07 pm -
1 stop11h 38m
Deal found 10/25![Multiple Airlines logo]()
$247
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/169:10 am -
1 stop12h 02m
Thu 11/199:07 pm -
2 stops13h 43m
Deal found 10/27![Frontier logo]()
$238
This Orbitz deal was found by Cheapflights users on 10/26. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/162:14 pm -
2 stops6h 58m
Wed 11/1811:50 am -
2 stops9h 48m
Deal found 10/26![Multiple Airlines logo]()
$245
This Frontier deal was found by Cheapflights users on 10/28. 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.
Fri 11/209:06 am -
1 stop6h 09m
Mon 11/233:10 pm -
2 stops17h 13m
Deal found 10/28![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 10/25. 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.
Sun 11/2210:29 pm -
1 stop16h 46m
Wed 11/253:10 pm -
1 stop17h 20m
Deal found 10/25![Frontier logo]()
$250
This United Airlines deal was found by Cheapflights users on 10/26. 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 11/2311:35 am -
Nonstop2h 43m
Fri 11/278:45 am -
Nonstop2h 36m
Deal found 10/26![United Airlines logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 10/26. 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 11/236:45 am -
2 stops9h 45m
Mon 11/303:10 pm -
1 stop23h 37m
Deal found 10/26![Frontier logo]()
$249
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/256:42 am -
2 stops8h 33m
Fri 11/273:10 pm -
1 stop17h 20m
Deal found 10/27![Frontier logo]()
$230
This Expedia deal was found by Cheapflights users on 10/29. 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.
Wed 11/252:20 pm -
1 stop24h 55m
Fri 12/411:22 am -
2 stops9h 06m
Deal found 10/29![Multiple Airlines logo]()
$240
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 October 30, 2026.
Search for one-way flight options from Denver to San Jose. Find affordable one-way fares based on user searches. Data last updated October 30, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/28. 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 12/1210:29 pm -
1 stop16h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/28![Frontier logo]()
$57
This Cheapflightsfares deal was found by Cheapflights users on 10/27. 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 11/2010:29 pm -
1 stop16h 46m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$58
This Mytrip deal was found by Cheapflights users on 10/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/199:10 am -
1 stop12h 02m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$62
This Trip.com deal was found by Cheapflights users on 10/27. 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.
Thu 12/31:54 pm -
1 stop24h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$64
This Trip.com deal was found by Cheapflights users on 10/29. 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 1/48:54 am -
1 stop6h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$67
This Booking.com deal was found by Cheapflights users on 10/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/109:12 am -
1 stop5h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/26![Frontier logo]()
$74
This Super.com deal was found by Cheapflights users on 10/29. 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 12/247:07 am -
1 stop7h 39m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/29![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 10/27. 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 11/1812:54 pm -
2 stops25h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$81
This Super.com deal was found by Cheapflights users on 10/27. 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 11/246:42 am -
1 stop9h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/27![Frontier logo]()
$84
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 October 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $230 (Kiwi.com) |
One-way from | $57 (Kiwi.com) |
Popular in | February |
Cheapest in | December |
Average price | $430 |
Good round-trip deal | $307 or less |
Good one-way deal | $204 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 7,457,451 searches. Data last updated October 30, 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 Denver Intl - SJC San Jose
DENSJC
Denver Intl
Tue 1/12
6:41 am-12:03 pm
1 stop6h 22m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$79
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Tue 1/12
1:50 pm-3:30 pm
Nonstop2h 40m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$89
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Thu 12/3
8:45 am-10:25 am
Nonstop2h 40m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$90
Quickest round-trip
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Thu 11/26
8:00 am-9:35 am
Nonstop2h 35m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$90
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Tue 12/1
4:10 pm-8:45 pm
1 stop5h 35m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$95
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Thu 12/24
6:05 pm-7:45 pm
Nonstop2h 40m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$109
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Tue 1/5
6:23 pm-11:59 pm
1 stop6h 36m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Fri 12/18
2:46 pm-7:52 pm
1 stop6h 06m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$119
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Tue 11/17
8:15 pm-10:00 pm
Nonstop2h 45m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$130
DenverSan Jose
DEN Denver Intl - SJC San Jose
DENSJC
Denver Intl
Thu 12/17
6:00 am-7:28 pm
2 stops14h 28m
San Jose
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
Showing 1-10 of 23 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 October.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 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
How far ahead should I book a flight from Denver to San Jose, California?
The best time to book flights from Denver to San Jose, California is 28 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, December is the cheapest month in which you can book a flight from Denver to San Jose, California (average of $363). Flying from Denver to San Jose, California in February is currently the most expensive (average of $495). 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 October 30, 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 October 24, 2026.
Travelers seeking maximum savings on their Denver to San Jose, California flight should consider departing on Saturday evenings when fares are most often at their lowest. Monday afternoons 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
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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 October 30, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Southwest, andUnited Airlines 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
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
Boarding
8.1
Comfort
7.8
Overall
7.9
Crew
8.5
Entertainment
7.0
Food
7.0
Reviews
1 / 20
2.0
MediocreChris,Aug 2026
GEG - SFO
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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Denver and San Jose flights
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Top 4 airlines flying from Denver to San Jose
Discover the top 4 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 7,457,451 searches. Data last updated October 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$117 | Average$277 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$131 | Average$266 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$256 | Average$468 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$257 | Average$411 | FlexibilityNo cancel fee | On-time63% |