$162+ Cheap flights from Denver (DEN) to San José (SJO)
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 7/4. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Jul 7 — Jul 141
Round-trip
1 adult, Economy
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Find cheap flights from Denver to San José 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 José Juan Santamaria Intl are usually found in September or October, booked 82 days in advance, depart on a Wednesday or Tuesday and return on a Thursday
Cheap flight deals from Denver to San José
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Best
Last-minute
One-way
Cheapest flights from Denver to San JoséExplore the most affordable flight options available from Denver to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
Explore the most affordable flight options available from Denver to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 7, 2026.
This Avianca deal was found by Cheapflights users on 6/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/93:15 pm
DEN
- SJO
2 stops17h 15m
Multiple Airlines
Wed 10/144:35 pm
SJO
- DEN
2 stops21h 43m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$436
This Viva deal was found by Cheapflights users on 6/5. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:20 pm
DEN
- SJO
1 stop9h 55m
Viva
Fri 7/242:20 am
SJO
- DEN
1 stop11h 30m
Viva
Deal found 6/5![Viva logo]()
$444
This Avianca deal was found by Cheapflights users on 6/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:15 pm
DEN
- SJO
2 stops17h 15m
Multiple Airlines
Thu 9/175:45 am
SJO
- DEN
2 stops16h 33m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$462
This Avianca deal was found by Cheapflights users on 6/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:15 pm
DEN
- SJO
2 stops17h 15m
Multiple Airlines
Thu 10/225:45 am
SJO
- DEN
2 stops16h 44m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$468
This Copa Airlines deal was found by Cheapflights users on 6/3. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/49:49 pm
DEN
- SJO
1 stop20h 10m
Copa Airlines
Thu 11/122:45 pm
SJO
- DEN
1 stop27h 17m
Copa Airlines
Deal found 6/3![Copa Airlines logo]()
$476
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Sat 7/189:45 am
SJO
- DEN
1 stop13h 15m
Frontier
Deal found 6/7![Frontier logo]()
$478
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/196:30 am
DEN
- SJO
2 stops32h 41m
Multiple Airlines
Fri 8/212:20 am
SJO
- DEN
1 stop11h 30m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$480
This Avianca deal was found by Cheapflights users on 6/3. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:05 am
DEN
- SJO
2 stops13h 10m
Multiple Airlines
Tue 9/297:45 am
SJO
- DEN
1 stop10h 35m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$482
This CheapOair deal was found by Cheapflights users on 6/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/411:46 pm
DEN
- SJO
2 stops32h 34m
Frontier
Thu 8/139:35 am
SJO
- DEN
1 stop13h 25m
Frontier
Deal found 6/3![Frontier logo]()
$483
This Avianca deal was found by Cheapflights users on 6/7. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/1910:05 am
DEN
- SJO
2 stops13h 10m
Multiple Airlines
Fri 9/254:35 pm
SJO
- DEN
2 stops21h 43m
Multiple Airlines
Deal found 6/7![Multiple Airlines logo]()
$486
Best flights from Denver to San JoséDiscover carefully curated flight deals from Denver to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
Discover carefully curated flight deals from Denver to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 7, 2026.
This Viva deal was found by Cheapflights users on 6/6. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:20 pm
DEN
- SJO
1 stop9h 55m
Viva
Sat 7/182:20 am
SJO
- DEN
1 stop11h 30m
Viva
Deal found 6/6![Viva logo]()
$496
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/193:55 pm
DEN
- SJO
Nonstop5h 20m
United Airlines
Mon 6/227:55 am
SJO
- DEN
1 stop12h 19m
United Airlines
Deal found 6/4![United Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 6/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/277:05 am
DEN
- SJO
1 stop14h 10m
Delta
Fri 12/47:00 am
SJO
- DEN
1 stop16h 17m
Delta
Deal found 6/4![Delta logo]()
$508
This Southwest deal was found by Cheapflights users on 6/3. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:55 pm
DEN
- SJO
1 stop12h 10m
Southwest
Wed 10/219:00 am
SJO
- DEN
1 stop8h 55m
Southwest
Deal found 6/3![Southwest logo]()
$512
This Copa Airlines deal was found by Cheapflights users on 6/5. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1010:43 pm
DEN
- SJO
1 stop9h 36m
Copa Airlines
Tue 8/185:55 pm
SJO
- DEN
1 stop24h 25m
Copa Airlines
Deal found 6/5![Copa Airlines logo]()
$536
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/911:44 am
DEN
- SJO
1 stop7h 53m
United Airlines
Tue 9/151:25 pm
SJO
- DEN
1 stop8h 50m
United Airlines
Deal found 6/7![United Airlines logo]()
$508
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 9/57:15 am
DEN
- SJO
2 stops10h 45m
Southwest
Sat 9/121:15 pm
SJO
- DEN
1 stop8h 00m
Southwest
Deal found 6/7![Southwest logo]()
$514
This Southwest deal was found by Cheapflights users on 6/7. 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.
Sat 10/34:50 pm
DEN
- SJO
2 stops13h 10m
Southwest
Sat 10/101:00 pm
SJO
- DEN
1 stop8h 15m
Southwest
Deal found 6/7![Southwest logo]()
$514
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/37:35 pm
DEN
- SJO
1 stop14h 36m
United Airlines
Sun 7/126:40 am
SJO
- DEN
Nonstop5h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$618
This Southwest deal was found by Cheapflights users on 6/7. 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.
Mon 8/37:15 am
DEN
- SJO
2 stops12h 25m
Southwest
Wed 8/121:40 pm
SJO
- DEN
1 stop8h 25m
Southwest
Deal found 6/7![Southwest logo]()
$620
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/313:55 pm
DEN
- SJO
Nonstop5h 20m
United Airlines
Sat 8/86:00 am
SJO
- DEN
1 stop16h 15m
United Airlines
Deal found 6/7![United Airlines logo]()
$624
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/203:55 pm
DEN
- SJO
Nonstop5h 20m
United Airlines
Sun 6/2811:13 am
SJO
- DEN
1 stop12h 44m
United Airlines
Deal found 6/6![United Airlines logo]()
$624
Last-minute flights from Denver to San JoséDiscover last-minute flight deals from Denver to San José. Data last updated June 7, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to San José. Data last updated June 7, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/53:55 pm
DEN
- SJO
Nonstop5h 20m
United Airlines
Sun 6/76:40 am
SJO
- DEN
Nonstop5h 34m
United Airlines
Deal found 6/4![United Airlines logo]()
$494
This Avianca deal was found by Cheapflights users on 6/4. 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 Avianca is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/51:03 pm
DEN
- SJO
2 stops19h 27m
Multiple Airlines
Fri 6/124:35 pm
SJO
- DEN
2 stops20h 38m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$506
This United Airlines deal was found by Cheapflights users on 6/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/511:34 am
DEN
- SJO
1 stop8h 03m
United Airlines
Fri 6/127:55 am
SJO
- DEN
1 stop10h 28m
United Airlines
Deal found 6/4![United Airlines logo]()
$508
This FlightHub deal was found by Cheapflights users on 6/3. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/1711:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Thu 6/259:35 am
SJO
- DEN
1 stop13h 29m
Frontier
Deal found 6/3![Frontier logo]()
$490
This United Airlines deal was found by Cheapflights users on 6/6. 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 6/203:55 pm
DEN
- SJO
Nonstop5h 20m
United Airlines
Tue 6/2312:30 am
SJO
- DEN
1 stop8h 25m
United Airlines
Deal found 6/6![United Airlines logo]()
$504
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Sat 7/189:45 am
SJO
- DEN
1 stop13h 15m
Frontier
Deal found 6/7![Frontier logo]()
$478
This United Airlines deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/39:10 pm
DEN
- SJO
1 stop13h 01m
United Airlines
Sat 7/116:40 am
SJO
- DEN
Nonstop5h 34m
United Airlines
Deal found 6/7![United Airlines logo]()
$498
This CheapOair deal was found by Cheapflights users on 6/3. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Thu 7/99:35 am
SJO
- DEN
1 stop21h 58m
Frontier
Deal found 6/3![Frontier logo]()
$501
This Viva deal was found by Cheapflights users on 6/6. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/113:20 pm
DEN
- SJO
1 stop9h 55m
Viva
Sat 7/182:20 am
SJO
- DEN
1 stop11h 30m
Viva
Deal found 6/6![Viva logo]()
$496
This Viva deal was found by Cheapflights users on 6/5. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:20 pm
DEN
- SJO
1 stop9h 55m
Viva
Fri 7/242:20 am
SJO
- DEN
1 stop11h 30m
Viva
Deal found 6/5![Viva logo]()
$444
One-way flights from Denver to San JoséSearch for one-way flight options from Denver to San José. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
Search for one-way flight options from Denver to San José. Find affordable one-way fares based on user searches. Data last updated June 7, 2026.
This Viva deal was found by Cheapflights users on 6/4. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/43:20 pm
DEN
- SJO
1 stop9h 55m
Viva
Deal found 6/4![Viva logo]()
$162
This Frontier deal was found by Cheapflights users on 6/5. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/111:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Deal found 6/5![Frontier logo]()
$198
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/279:25 pm
DEN
- SJO
2 stops27h 50m
Multiple Airlines
Deal found 6/3![Multiple Airlines logo]()
$212
This Frontier deal was found by Cheapflights users on 6/3. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/311:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Deal found 6/3![Frontier logo]()
$213
This Frontier deal was found by Cheapflights users on 6/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/111:52 pm
DEN
- SJO
1 stop8h 28m
Frontier
Deal found 6/7![Frontier logo]()
$218
This Kiwi.com deal was found by Cheapflights users on 6/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/21:53 pm
DEN
- SJO
2 stops22h 55m
Volaris
Deal found 6/3![Volaris logo]()
$221
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/2112:58 pm
DEN
- SJO
1 stop11h 01m
Multiple Airlines
Deal found 6/6![Multiple Airlines logo]()
$222
This Justfly.com deal was found by Cheapflights users on 6/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/1112:58 pm
DEN
- SJO
1 stop11h 01m
Multiple Airlines
Deal found 6/4![Multiple Airlines logo]()
$223
This Viva deal was found by Cheapflights users on 6/6. 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 Viva is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/183:20 pm
DEN
- SJO
1 stop9h 55m
Viva
Deal found 6/6![Viva logo]()
$226
This FlightHub deal was found by Cheapflights users on 6/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/2411:49 pm
DEN
- SJO
1 stop8h 31m
Frontier
Deal found 6/6![Frontier logo]()
$227
Find flight deals from Denver to San José
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to San José (SJO). 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 June 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $436 (Avianca) |
One-way from | $162 (Viva) |
Popular in | December |
Cheapest in | September |
Average price | $544 |
Good round-trip deal | $619 or less |
Good one-way deal | $340 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to San José 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 June 7, 2026.
Use the filters below to find and compare flights from Denver to San José that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Sat 7/11
3:20 pm-1:15 am
1 stop9h 55m
San José Juan Santamaria Intl
Sat 7/18
2:20 am-1:50 pm
1 stop11h 30m
$496
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Fri 6/19
3:55 pm-9:15 pm
Nonstop5h 20m
San José Juan Santamaria Intl
Mon 6/22
7:55 am-8:14 pm
1 stop12h 19m
$504
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Fri 11/27
7:05 am-10:15 pm
1 stop14h 10m
San José Juan Santamaria Intl
Fri 12/4
7:00 am-10:17 pm
1 stop16h 17m
$508
Quickest round-trip
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Wed 9/9
11:44 am-7:37 pm
1 stop7h 53m
San José Juan Santamaria Intl
Tue 9/15
1:25 pm-10:15 pm
1 stop8h 50m
$508
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Tue 10/13
11:55 pm-12:05 pm
1 stop12h 10m
San José Juan Santamaria Intl
Wed 10/21
9:00 am-5:55 pm
1 stop8h 55m
$512
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Sat 9/5
7:15 am-6:00 pm
2 stops10h 45m
San José Juan Santamaria Intl
Sat 9/12
1:15 pm-9:15 pm
1 stop8h 00m
$514
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Sat 10/3
4:50 pm-6:00 am
2 stops13h 10m
San José Juan Santamaria Intl
Sat 10/10
1:00 pm-9:15 pm
1 stop8h 15m
$514
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Mon 8/10
10:43 pm-8:19 am
1 stop9h 36m
San José Juan Santamaria Intl
Tue 8/18
5:55 pm-6:20 pm
1 stop24h 25m
$536
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Fri 7/3
7:35 pm-10:11 am
1 stop14h 36m
San José Juan Santamaria Intl
Sun 7/12
6:40 am-12:14 pm
Nonstop5h 34m
$618
DenverSan José
DEN - SJO
DENSJO
Denver Intl
Mon 8/3
7:15 am-7:40 pm
2 stops12h 25m
San José Juan Santamaria Intl
Wed 8/12
1:40 pm-10:05 pm
1 stop8h 25m
$620
Showing 1-10 of 22 resultsSorted by cheapest first
Compare providers for flights from Denver to San José
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 José in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Denver-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-San José 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 José 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 José
Have a flexible travel schedule? Discover the best time to fly to San José from Denver with our price prediction graph.
DEN-SJO
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 José
How far ahead should I book a flight from Denver to San José?
The best time to book flights from Denver to San José is 81 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 José?
Currently, September is the cheapest month in which you can book a flight from Denver to San José (average of $363). Flying from Denver to San José in December is currently the most expensive (average of $559). 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 SJO?
Find hourly flight availability from Denver to San José. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 7, 2026.
When flying from Denver to San José, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 José. Reviews last updated June 7, 2026.
Read reviews from past customers who have flown Southwest,Delta, andCopa Airlines from Denver to San José. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Entertainment
7.5
Boarding
8.1
Food
7.0
Crew
8.6
Overall
7.9
Comfort
8.0
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Denver to San José. 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 San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Monteverde
Jacó
Heredia
Dominical
Manuel Antonio
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Complete your trip
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Denver and San José flights
Browse other Denver and San José flight options. Last updated on June 7, 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 June 7, 2026.
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Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on June 7, 2026.
Top 8 airlines flying from Denver to San José
Discover the top 8 airlines that operate flights from Denver to San José. 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 June 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$137 | Average$398 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$157 | Average$468 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$161 | Average$311 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$188 | Average$416 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$273 | Average$444 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$287 | Average$519 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$295 | Average$433 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$296 | Average$471 | FlexibilityNo cancel fee | On-time63% |