$61+ Cheap flights from San Jose, CA to Denver (SJC - DEN)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — DEN
May 9 — May 161
Round-trip
1 adult, Economy
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Find cheap flights from San Jose to Denver with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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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 San Jose to Denver Intl are usually found in September or August, booked 87 days in advance, depart on a Thursday or Friday and return on a Thursday
Cheap flight deals from San Jose to Denver
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Jose to DenverExplore the most affordable flight options available from San Jose to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
Explore the most affordable flight options available from San Jose to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 9, 2026.
This Expedia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:39 pm
SJC
- DEN
1 stop14h 06m
Multiple Airlines
Tue 5/56:45 am
DEN
- SJC
1 stop6h 18m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$262
This Expedia deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:57 pm
SJC
- DEN
1 stop6h 09m
Multiple Airlines
Mon 6/86:40 am
DEN
- SJC
1 stop6h 42m
Multiple Airlines
Deal found 4/8![Multiple Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/182:12 pm
SJC
- DEN
2 stops30h 57m
Frontier
Sat 5/307:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$266
This Orbitz deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:57 pm
SJC
- DEN
1 stop10h 41m
Multiple Airlines
Tue 5/196:40 am
DEN
- SJC
1 stop6h 42m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:39 pm
SJC
- DEN
2 stops8h 20m
Frontier
Wed 5/610:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/8![Frontier logo]()
$268
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Mon 5/187:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$269
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/2512:57 pm
SJC
- DEN
1 stop10h 43m
Frontier
Sun 6/287:00 am
DEN
- SJC
1 stop6h 02m
Frontier
Deal found 4/6![Frontier logo]()
$270
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:44 pm
SJC
- DEN
1 stop10h 15m
Alaska Airlines
Tue 5/127:06 pm
DEN
- SJC
1 stop15h 39m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:21 am
SJC
- DEN
1 stop7h 04m
Alaska Airlines
Tue 5/127:06 pm
DEN
- SJC
1 stop18h 16m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$274
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:56 am
SJC
- DEN
1 stop20h 09m
Frontier
Sat 4/189:30 pm
DEN
- SJC
1 stop22h 57m
Frontier
Deal found 4/6![Frontier logo]()
$280
This Expedia deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:06 am
SJC
- DEN
1 stop5h 33m
Multiple Airlines
Thu 5/212:00 pm
DEN
- SJC
1 stop22h 59m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$282
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:06 am
SJC
- DEN
1 stop15h 31m
Alaska Airlines
Mon 5/187:51 pm
DEN
- SJC
1 stop28h 08m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$283
Best flights from San Jose to DenverDiscover carefully curated flight deals from San Jose to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
Discover carefully curated flight deals from San Jose to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 9, 2026.
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/137:35 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Tue 6/1610:10 am
DEN
- SJC
1 stop4h 20m
Southwest
Deal found 4/4![Southwest logo]()
$358
This United Airlines deal was found by Cheapflights users on 4/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/282:32 pm
SJC
- DEN
Nonstop2h 38m
United Airlines
Tue 6/27:30 pm
DEN
- SJC
Nonstop2h 39m
United Airlines
Deal found 4/3![United Airlines logo]()
$442
This Alaska Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/248:00 am
SJC
- DEN
1 stop7h 02m
Alaska Airlines
Sun 4/261:02 pm
DEN
- SJC
1 stop21h 42m
Alaska Airlines
Deal found 4/5![Alaska Airlines logo]()
$491
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/85:05 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Thu 6/119:20 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 4/8![Southwest logo]()
$378
This Southwest deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:15 am
SJC
- DEN
1 stop4h 30m
Southwest
Sat 8/159:05 am
DEN
- SJC
2 stops6h 40m
Southwest
Deal found 4/7![Southwest logo]()
$400
This United Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/112:45 pm
SJC
- DEN
Nonstop2h 38m
United Airlines
Thu 7/1611:45 am
DEN
- SJC
Nonstop2h 39m
United Airlines
Deal found 4/6![United Airlines logo]()
$475
This Southwest deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Sun 6/219:25 pm
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 4/5![Southwest logo]()
$414
This Southwest deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/307:40 pm
SJC
- DEN
Nonstop2h 25m
Southwest
Sun 5/38:30 am
DEN
- SJC
1 stop4h 15m
Southwest
Deal found 4/8![Southwest logo]()
$424
This Southwest deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:20 am
SJC
- DEN
1 stop4h 15m
Southwest
Sun 5/38:35 am
DEN
- SJC
Nonstop2h 35m
Southwest
Deal found 4/4![Southwest logo]()
$473
Last-minute flights from San Jose to DenverDiscover last-minute flight deals from San Jose to Denver. Data last updated April 9, 2026 and is based on user searches.
Discover last-minute flight deals from San Jose to Denver. Data last updated April 9, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/1211:56 am
SJC
- DEN
1 stop20h 09m
Frontier
Sat 4/189:30 pm
DEN
- SJC
1 stop22h 57m
Frontier
Deal found 4/6![Frontier logo]()
$280
This CheapOair deal was found by Cheapflights users on 4/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/222:51 pm
SJC
- DEN
1 stop8h 08m
Alaska Airlines
Wed 4/296:45 am
DEN
- SJC
1 stop6h 18m
Alaska Airlines
Deal found 4/4![Alaska Airlines logo]()
$284
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/266:39 pm
SJC
- DEN
2 stops8h 20m
Frontier
Wed 5/610:39 pm
DEN
- SJC
1 stop14h 20m
Frontier
Deal found 4/8![Frontier logo]()
$268
This Expedia deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/16:39 pm
SJC
- DEN
1 stop14h 06m
Multiple Airlines
Tue 5/56:45 am
DEN
- SJC
1 stop6h 18m
Multiple Airlines
Deal found 4/7![Multiple Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/412:44 pm
SJC
- DEN
1 stop10h 15m
Alaska Airlines
Tue 5/127:06 pm
DEN
- SJC
1 stop15h 39m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$273
This Alaska Airlines deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/710:21 am
SJC
- DEN
1 stop7h 04m
Alaska Airlines
Tue 5/127:06 pm
DEN
- SJC
1 stop18h 16m
Alaska Airlines
Deal found 4/6![Alaska Airlines logo]()
$274
This Orbitz deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:57 pm
SJC
- DEN
1 stop10h 41m
Multiple Airlines
Tue 5/196:40 am
DEN
- SJC
1 stop6h 42m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$267
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1512:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Mon 5/187:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$269
This Alaska Airlines deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/167:06 am
SJC
- DEN
1 stop15h 31m
Alaska Airlines
Mon 5/187:51 pm
DEN
- SJC
1 stop28h 08m
Alaska Airlines
Deal found 4/8![Alaska Airlines logo]()
$283
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/182:12 pm
SJC
- DEN
2 stops30h 57m
Frontier
Sat 5/307:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$266
This Expedia deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/207:06 am
SJC
- DEN
1 stop5h 33m
Multiple Airlines
Thu 5/212:00 pm
DEN
- SJC
1 stop22h 59m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$282
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/2412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Mon 5/257:00 am
DEN
- SJC
1 stop5h 59m
Frontier
Deal found 4/6![Frontier logo]()
$270
One-way flights from San Jose to DenverSearch for one-way flight options from San Jose to Denver. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
Search for one-way flight options from San Jose to Denver. Find affordable one-way fares based on user searches. Data last updated April 9, 2026.
This Trip.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/612:57 pm
SJC
- DEN
1 stop6h 09m
Frontier
Deal found 4/7![Frontier logo]()
$61
This Kiwi.com deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1112:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/6![Frontier logo]()
$64
This Kiwi.com deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:39 pm
SJC
- DEN
1 stop14h 25m
Frontier
Deal found 4/5![Frontier logo]()
$66
This Cheapflightsfares deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/278:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Deal found 4/6![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/72:12 pm
SJC
- DEN
1 stop8h 57m
Frontier
Deal found 4/8![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 4/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/812:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/8![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 4/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/412:57 pm
SJC
- DEN
1 stop10h 41m
Frontier
Deal found 4/7![Frontier logo]()
$83
This Frontier deal was found by Cheapflights users on 4/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/208:22 pm
SJC
- DEN
1 stop6h 37m
Frontier
Deal found 4/6![Frontier logo]()
$90
Find flight deals from San Jose to Denver
Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Denver (DEN). 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 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $262 (Expedia) |
One-way from | $61 (Trip.com) |
Popular in | March |
Cheapest in | September |
Average price | $406 |
Good round-trip deal | $411 or less |
Good one-way deal | $214 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Jose to Denver that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
Use the filters below to find and compare flights from San Jose to Denver that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sat 6/13
7:35 pm-11:00 pm
Nonstop2h 25m
Denver Intl
Tue 6/16
10:10 am-1:30 pm
1 stop4h 20m
$358
Quickest round-trip
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Mon 6/8
5:05 pm-8:30 pm
Nonstop2h 25m
Denver Intl
Thu 6/11
9:20 pm-10:55 pm
Nonstop2h 35m
$378
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Thu 8/6
6:15 am-11:45 am
1 stop4h 30m
Denver Intl
Sat 8/15
9:05 am-2:45 pm
2 stops6h 40m
$400
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Thu 6/18
7:40 pm-11:05 pm
Nonstop2h 25m
Denver Intl
Sun 6/21
9:25 pm-11:00 pm
Nonstop2h 35m
$414
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Thu 4/30
7:40 pm-11:05 pm
Nonstop2h 25m
Denver Intl
Sun 5/3
8:30 am-11:45 am
1 stop4h 15m
$424
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Thu 5/28
2:32 pm-6:10 pm
Nonstop2h 38m
Denver Intl
Tue 6/2
7:30 pm-9:09 pm
Nonstop2h 39m
$442
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Fri 5/1
7:20 am-12:35 pm
1 stop4h 15m
Denver Intl
Sun 5/3
8:35 am-10:10 am
Nonstop2h 35m
$473
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Sat 7/11
2:45 pm-6:23 pm
Nonstop2h 38m
Denver Intl
Thu 7/16
11:45 am-1:24 pm
Nonstop2h 39m
$475
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Fri 4/24
8:00 am-4:02 pm
1 stop7h 02m
Denver Intl
Sun 4/26
1:02 pm-9:44 am
1 stop21h 42m
$491
Cheapest one-way
San JoseDenver
SJC - DEN
SJCDEN
San Jose
Fri 5/22
12:57 pm-12:38 am
1 stop10h 41m
$119
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from San Jose to Denver
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 San Jose to Denver 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*2 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on San Jose, California-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Jose, California-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Jose, California-Denver flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Jose, California-Denver 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 San Jose, California-Denver 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 San Jose to Denver
Have a flexible travel schedule? Discover the best time to fly to Denver from San Jose with our price prediction graph.
SJC-DEN
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from San Jose to Denver
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Airlines
How far ahead should I book a flight from San Jose, California to Denver?
Use this chart to determine the optimal time to book a round-trip flight from San Jose to Denver. Price data was last updated on April 3, 2026.
The best time to book flights from San Jose, California to Denver is 87 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 San Jose, California to Denver?
Currently, January is the cheapest month in which you can book a flight from San Jose, California to Denver (average of $58). Flying from San Jose, California to Denver in June 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 SJC to DEN?
Find hourly flight availability from San Jose to Denver. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 9, 2026.
One of the essential ways to save on airfare from San Jose, California to Denver is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 9% on airfare.
What is the cheapest day to fly from San Jose, California to Denver?
Use this chart to determine the cheapest time to fly round-trip from San Jose to Denver. Price data was last updated on April 4, 2026.
Travelers seeking maximum savings on their San Jose, California to Denver flight should consider departing on Thursday mornings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
The best insider tips for San Jose to Denver 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 San Jose to Denver trip
Our travel experts
Reviews of airlines servicing Denver
Get insights into the airlines that provide service to Denver. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Denver. Reviews last updated April 9, 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from San Jose to Denver have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Boarding
8.1
Comfort
8.0
Crew
8.6
Overall
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Jose to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Denver?
Book flights to Denver if you plan to visit one of these locationsThornton
Black Hawk
Lakewood
Westminster
Broomfield
Golden
Centennial
Greeley
Lone Tree
Wheat Ridge
Silverthorne
Central City
Cripple Creek
Winter Park
Manitou Springs
Frisco
Englewood
Fort Morgan
Glendale
Evergreen
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Other flights to Denver
Explore flights to Denver departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
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San Jose and Denver flights
Browse other San Jose and Denver flight options. Last updated on April 9, 2026.
Other flights from San Jose
Browse through other flights departing from San Jose. Flights are based on user searches made on Cheapflights and were last updated on April 9, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from San Jose to Denver
Discover the top 5 airlines that operate flights from San Jose to Denver. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$76 | Average$189 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$158 | Average$216 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$176 | Average$326 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$196 | Average$403 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$216 | Average$387 | FlexibilityNo cancel fee | On-time63% |