$63+ 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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJC
May 29 — Jun 51
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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 Friday or Thursday 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 April 29, 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 April 29, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares 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
Sun 5/102:12 pm
SJC
- DEN
1 stop18h 26m
Frontier
Deal found 4/28![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 5/107:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Thu 5/1412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/27![Frontier logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:39 pm
DEN
- SJC
1 stop22h 00m
Frontier
Sat 7/188:25 pm
SJC
- DEN
1 stop21h 03m
Frontier
Deal found 4/28![Frontier logo]()
$223
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1812:32 pm
DEN
- SJC
1 stop8h 07m
Frontier
Sat 7/252:12 pm
SJC
- DEN
1 stop9h 18m
Frontier
Deal found 4/29![Frontier logo]()
$224
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Thu 6/47:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Mon 6/812:57 pm
SJC
- DEN
2 stops14h 01m
Frontier
Deal found 4/28![Frontier logo]()
$227
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2010:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Fri 5/2212:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 4/24![Frontier logo]()
$228
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/114:26 pm
DEN
- SJC
1 stop21h 51m
Frontier
Sun 6/148:25 pm
SJC
- DEN
1 stop12h 37m
Frontier
Deal found 4/29![Frontier logo]()
$229
This Frontier deal was found by Cheapflights users on 4/29. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/912:32 pm
DEN
- SJC
1 stop8h 07m
Frontier
Mon 7/202:12 pm
SJC
- DEN
1 stop9h 18m
Frontier
Deal found 4/29![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/1310:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Thu 5/2112:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 4/26![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/24. 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.
Wed 5/610:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Sun 5/1012:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/24![Frontier logo]()
$233
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/297:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Mon 6/112:57 pm
SJC
- DEN
2 stops28h 10m
Frontier
Deal found 4/28![Frontier logo]()
$234
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 April 29, 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 April 29, 2026.
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 5/276:40 am
DEN
- SJC
1 stop6h 42m
Alaska Airlines
Tue 6/25:09 pm
SJC
- DEN
1 stop5h 40m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$283
This Southwest deal was found by Cheapflights users on 4/24. 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 6/87:25 pm
DEN
- SJC
1 stop5h 00m
Southwest
Wed 6/104:50 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Deal found 4/24![Southwest logo]()
$377
This Delta deal was found by Cheapflights users on 4/26. 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 7/15:40 am
DEN
- SJC
1 stop4h 22m
Delta
Tue 7/75:01 pm
SJC
- DEN
1 stop4h 00m
Delta
Deal found 4/26![Delta logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/162:19 pm
DEN
- SJC
1 stop9h 40m
Alaska Airlines
Mon 5/187:59 pm
SJC
- DEN
1 stop22h 12m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$323
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/68:40 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Tue 6/96:05 am
SJC
- DEN
1 stop4h 55m
Southwest
Deal found 4/28![Southwest logo]()
$377
This Alaska Airlines deal was found by Cheapflights users on 4/25. 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.
Wed 5/206:40 am
DEN
- SJC
1 stop17h 19m
Alaska Airlines
Mon 5/252:00 pm
SJC
- DEN
1 stop22h 39m
Alaska Airlines
Deal found 4/25![Alaska Airlines logo]()
$373
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/129:20 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Mon 6/227:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Deal found 4/28![Southwest logo]()
$404
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 7/286:00 am
DEN
- SJC
1 stop6h 24m
Alaska Airlines
Tue 8/45:02 pm
SJC
- DEN
1 stop5h 28m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$379
This Southwest deal was found by Cheapflights users on 4/28. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/710:55 am
DEN
- SJC
Nonstop2h 30m
Southwest
Wed 6/107:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Deal found 4/28![Southwest logo]()
$409
This Alaska Airlines deal was found by Cheapflights users on 4/26. 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.
Tue 5/1912:02 pm
DEN
- SJC
2 stops12h 29m
Alaska Airlines
Wed 5/207:06 am
SJC
- DEN
1 stop15h 43m
Alaska Airlines
Deal found 4/26![Alaska Airlines logo]()
$383
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
Wed 7/226:00 am
DEN
- SJC
1 stop6h 24m
Alaska Airlines
Sat 7/255:02 pm
SJC
- DEN
1 stop5h 28m
Alaska Airlines
Deal found 4/28![Alaska Airlines logo]()
$388
This Alaska Airlines deal was found by Cheapflights users on 4/24. 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 5/162:19 pm
DEN
- SJC
1 stop9h 40m
Alaska Airlines
Sun 5/177:59 pm
SJC
- DEN
1 stop22h 12m
Alaska Airlines
Deal found 4/24![Alaska Airlines logo]()
$398
Last-minute flights from Denver to San JoseDiscover last-minute flight deals from Denver to San Jose. Data last updated April 29, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to San Jose. Data last updated April 29, 2026 and is based on user searches.
This CheapOair deal was found by Cheapflights users on 4/24. 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.
Wed 5/610:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Sun 5/1012:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/24![Frontier logo]()
$233
This Cheapflightsfares deal was found by Cheapflights users on 4/29. 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 Cheapflightsfares 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
Sun 5/102:12 pm
SJC
- DEN
1 stop20h 21m
Frontier
Deal found 4/29![Frontier logo]()
$221
This Frontier deal was found by Cheapflights users on 4/27. 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.
Sun 5/107:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Thu 5/1412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/27![Frontier logo]()
$222
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Wed 5/1310:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Thu 5/2112:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 4/26![Frontier logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1410:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Thu 5/2812:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 4/28![Frontier logo]()
$242
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2010:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Fri 5/2212:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 4/24![Frontier logo]()
$224
This Expedia deal was found by Cheapflights users on 4/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/232:00 pm
DEN
- SJC
1 stop22h 59m
Multiple Airlines
Tue 5/265:09 pm
SJC
- DEN
1 stop5h 40m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$244
This Expedia deal was found by Cheapflights users on 4/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/272:00 pm
DEN
- SJC
1 stop22h 59m
Multiple Airlines
Tue 6/22:00 pm
SJC
- DEN
1 stop8h 49m
Multiple Airlines
Deal found 4/27![Multiple Airlines logo]()
$243
This Orbitz deal was found by Cheapflights users on 4/26. 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.
Thu 5/287:00 am
DEN
- SJC
1 stop5h 59m
Multiple Airlines
Tue 6/25:09 pm
SJC
- DEN
1 stop5h 40m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$237
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/297:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Mon 6/112:57 pm
SJC
- DEN
2 stops28h 10m
Frontier
Deal found 4/28![Frontier logo]()
$234
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 April 29, 2026.
Search for one-way flight options from Denver to San Jose. Find affordable one-way fares based on user searches. Data last updated April 29, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 5/2710:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/28![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/2010:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/24![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 4/24. 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 5/232:00 pm
DEN
- SJC
1 stop22h 59m
Frontier
Deal found 4/24![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Wed 6/1010:39 pm
DEN
- SJC
1 stop21h 58m
Frontier
Deal found 4/28![Frontier logo]()
$82
This Super.com deal was found by Cheapflights users on 4/28. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/77:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/28![Frontier logo]()
$89
This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/117:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/28![Frontier logo]()
$90
This eDestinos deal was found by Cheapflights users on 4/28. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/84:25 pm
DEN
- SJC
1 stop21h 52m
Frontier
Deal found 4/28![Frontier logo]()
$91
This Kiwi.com deal was found by Cheapflights users on 4/24. 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 5/212:00 pm
DEN
- SJC
1 stop22h 59m
Frontier
Deal found 4/24![Frontier logo]()
$93
This Super.com deal was found by Cheapflights users on 4/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1310:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/26![Frontier logo]()
$95
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/3010:29 pm
DEN
- SJC
1 stop10h 07m
Frontier
Deal found 4/28![Frontier logo]()
$96
This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 6/2610:39 pm
DEN
- SJC
1 stop21h 58m
Frontier
Deal found 4/28![Frontier logo]()
$100
This Kiwi.com deal was found by Cheapflights users on 4/26. 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.
Sat 6/277:00 am
DEN
- SJC
1 stop13h 37m
Frontier
Deal found 4/26![Frontier logo]()
$101
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 April 29, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $221 (Cheapflightsfares) |
One-way from | $63 (Kiwi.com) |
Popular in | February |
Cheapest in | September |
Average price | $328 |
Good round-trip deal | $404 or less |
Good one-way deal | $248 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 April 29, 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
Wed 5/27
6:40 am-12:22 pm
1 stop6h 42m
San Jose
Tue 6/2
5:09 pm-11:49 pm
1 stop5h 40m
$283
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sat 5/16
2:19 pm-10:59 pm
1 stop9h 40m
San Jose
Mon 5/18
7:59 pm-7:11 pm
1 stop22h 12m
$323
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Wed 5/20
6:40 am-10:59 pm
1 stop17h 19m
San Jose
Mon 5/25
2:00 pm-1:39 pm
1 stop22h 39m
$373
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Mon 6/8
7:25 pm-11:25 pm
1 stop5h 00m
San Jose
Wed 6/10
4:50 pm-8:15 pm
Nonstop2h 25m
$377
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Wed 7/1
5:40 am-9:02 am
1 stop4h 22m
San Jose
Tue 7/7
5:01 pm-10:01 pm
1 stop4h 00m
$377
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sat 6/6
8:40 pm-10:15 pm
Nonstop2h 35m
San Jose
Tue 6/9
6:05 am-12:00 pm
1 stop4h 55m
$377
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 7/28
6:00 am-11:24 am
1 stop6h 24m
San Jose
Tue 8/4
5:02 pm-11:30 pm
1 stop5h 28m
$379
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Tue 5/19
12:02 pm-11:31 pm
2 stops12h 29m
San Jose
Wed 5/20
7:06 am-11:49 pm
1 stop15h 43m
$383
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Wed 7/22
6:00 am-11:24 am
1 stop6h 24m
San Jose
Sat 7/25
5:02 pm-11:30 pm
1 stop5h 28m
$388
DenverSan Jose
DEN - SJC
DENSJC
Denver Intl
Sat 5/16
2:19 pm-10:59 pm
1 stop9h 40m
San Jose
Sun 5/17
7:59 pm-7:11 pm
1 stop22h 12m
$398
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 April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*3 stars |
- 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 77 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, September is the cheapest month in which you can book a flight from Denver to San Jose, California (average of $207). Flying from Denver to San Jose, California in February is currently the most expensive (average of $479). 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 April 29, 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 19% 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 April 25, 2026.
Travelers seeking maximum savings on their Denver to San Jose, California flight should consider departing on Friday mornings when fares are most often at their lowest. Tuesday at noon 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 April 29, 2026.
Peruse reviews from past customers who have flown with Southwest,Alaska Airlines, 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
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Comfort
8.0
Food
7.0
Entertainment
7.5
Crew
8.6
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Denver
Popular flights
San Jose flight routes
Alternative routes for Denver to San Jose
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Jose by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Denver to San Jose by cabin class
Find flights from Denver to San Jose, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Denver and San Jose flights
Browse other Denver and San Jose flight options. Last updated on April 29, 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 April 29, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
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 April 29, 2026.
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 2,558,603 searches. Data last updated April 29, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$62 | Average$165 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$100 | Average$269 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$185 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$197 | Average$368 | FlexibilityNo cancel fee | On-time63% |