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San José

$100+ 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 11/2. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SJO
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Denver Intl to San José Juan Santamaria Intl are usually found in September or August, booked 82 days in advance, depart on a Friday or Thursday and return on a Wednesday

Cheap 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 September 11, 2025.

Round-trip from

$276
(Southwest)

One-way from

$100
(Southwest)

Popular in

December

Cheapest in

September

Average price

$379

Good round-trip deal

$550 or less

Good one-way deal

$137 or less
From Denver Intl to San José Juan Santamaria Intl
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One-way flight from Denver Intl to San José Juan Santamaria Intl
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Highest demand for flights based on searches. 15% potential increase in price ($90 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Denver Intl to San José Juan Santamaria Intl.
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Price to beat on a one-way flight from Denver Intl to San José Juan Santamaria Intl.
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Find flight deals from Denver to San José

Cheapest flights from Denver to San José
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 September 11, 2025.

This Southwest deal was found by Cheapflights users on 9/11. 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 12/411:55 pmDEN - SJO
1 stop12h 20mSouthwest
Mon 12/82:15 pmSJO - DEN
1 stop9h 00mSouthwest
Deal found 9/11$276
This American Airlines deal was found by Cheapflights users on 9/11. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/306:44 pmDEN - SJO
2 stops17h 21mAmerican Airlines
Thu 11/62:39 pmSJO - DEN
1 stop10h 17mAmerican Airlines
Deal found 9/11$280
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1212:33 pmDEN - SJO
1 stop8h 40mAmerican Airlines
Wed 11/266:22 amSJO - DEN
1 stop16h 42mAmerican Airlines
Deal found 9/10$281
This Kiwi.com deal was found by Cheapflights users on 9/11. 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 11/99:36 pmDEN - SJO
1 stop8h 57mMultiple Airlines
Fri 11/212:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/11$282
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:36 pmDEN - SJO
1 stop8h 57mMultiple Airlines
Fri 11/212:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/11$283
This Copa Airlines deal was found by Cheapflights users on 9/10. 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.
Thu 10/3010:46 pmDEN - SJO
1 stop8h 44mCopa Airlines
Wed 11/58:47 amSJO - DEN
1 stop9h 30mCopa Airlines
Deal found 9/10$284
This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/157:22 amDEN - SJO
2 stops12h 55mAmerican Airlines
Sun 11/231:35 pmSJO - DEN
1 stop10h 45mAmerican Airlines
Deal found 9/10$285
This Kiwi.com deal was found by Cheapflights users on 9/10. 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 11/912:16 amDEN - SJO
1 stop10h 11mMultiple Airlines
Mon 11/172:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/10$287
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Tue 11/118:13 pmDEN - SJO
2 stops15h 01mMultiple Airlines
Fri 11/142:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/9$289
This Kiwi.com deal was found by Cheapflights users on 9/8. 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.
Sat 11/88:13 pmDEN - SJO
2 stops38h 14mMultiple Airlines
Fri 11/142:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/8$290
This Kiwi.com deal was found by Cheapflights users on 9/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/129:09 amDEN - SJO
2 stops13h 31mMultiple Airlines
Mon 11/172:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/11$291
This Kiwi.com deal was found by Cheapflights users on 9/10. 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.
Tue 12/99:36 pmDEN - SJO
1 stop8h 34mMultiple Airlines
Fri 12/122:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Deal found 9/10$292

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 September 11, 2025.
Use the filters below to find and compare flights from Denver to San José that are best for you.

Fly from

Denver

Fly to

San José

Route

Depart

Return

Price

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Wed 10/22

10:46 pm-9:58 am

1 stop11h 12m

San José Juan Santamaria Intl

Thu 10/30

4:11 am-6:07 pm

1 stop13h 56m

$303

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 10/30

10:46 pm-9:58 am

1 stop11h 12m

San José Juan Santamaria Intl

Thu 11/13

5:49 am-5:17 pm

1 stop12h 28m

$304

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 11/9

9:36 pm-4:40 pm

1 stop18h 04m

San José Juan Santamaria Intl

Wed 11/12

8:47 am-5:17 pm

1 stop9h 30m

$304

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 11/8

9:05 pm-8:32 am

1 stop10h 27m

San José Juan Santamaria Intl

Sat 11/15

7:30 am-12:13 pm

Nonstop5h 43m

$306

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Wed 9/17

8:55 am-6:55 pm

1 stop10h 00m

San José Juan Santamaria Intl

Wed 9/24

8:50 am-5:55 pm

1 stop9h 05m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 11/14

11:34 am-10:07 pm

1 stop9h 33m

San José Juan Santamaria Intl

Wed 11/19

7:00 am-8:33 pm

1 stop14h 33m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 11/8

9:05 pm-8:32 am

1 stop10h 27m

San José Juan Santamaria Intl

Fri 11/14

12:35 pm-10:07 pm

1 stop10h 32m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Mon 12/8

6:00 am-10:12 pm

1 stop15h 12m

San José Juan Santamaria Intl

Thu 12/11

7:00 am-12:16 am

1 stop18h 16m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 11/8

9:05 pm-8:32 am

1 stop10h 27m

San José Juan Santamaria Intl

Mon 11/17

2:20 pm-11:36 pm

1 stop10h 16m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 11/13

1:10 pm-10:07 pm

1 stop7h 57m

San José Juan Santamaria Intl

Wed 11/19

7:00 am-5:51 pm

1 stop11h 51m

$316

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 21 results
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2
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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.
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, San José Province?

Use this chart to determine the optimal time to book a round-trip flight from Denver to San José. Price data was last updated on August 29, 2025.

The price you pay for your flight from Denver to San José, San José Province may vary depending on when you book. For the best chance of a lower fare, look to book 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Denver to San José, San José Province?

Currently, September is the cheapest month in which you can book a flight from Denver to San José, San José Province (average of $398). Flying from Denver to San José, San José Province in March is currently the most expensive (average of $555). 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 September 11, 2025.

Unlike in the afternoon, when flights are generally more expensive, you can save up to 37% on flights from Denver to San José, San José Province by exploring options for tickets in the evening.

What is the cheapest day to fly from Denver to San José, San José Province?

Use this chart to determine the cheapest time to fly round-trip from Denver to San José. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Denver to San José, San José Province flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 September 11, 2025.
Read reviews from past customers who have flown Southwest, Delta, and Copa 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.
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,248 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,960 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Copa Airlines
7.6
Good
1,531 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
8,937 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,248 reviews

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Boarding

8.1

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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.

  • How long is the flight from Denver to San José, San José Province?

    For as low as $306, Copa Airlines can have you in San José, San José Province from Denver in 10h 27m. The distance between Denver and San José, San José Province is about 2414 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines flying from Denver to San José, San José Province round-trip?

    Flying on Delta is currently your cheapest option to San José, San José Province, with prices starting at $163. Additional round-trip tickets that might be worth considering are offered by American Airlines and Copa Airlines, with the lowest prices starting at $251 and $273, respectively. You may be able to fly from Denver to San José, San José Province for 67% less than the average price by searching for these airlines.

  • What are the cheapest flights from Denver to San José, San José Province?

    While on average a flight from Denver to San José, San José Province is generally $549, our data shows the cheapest flight currently is $127. When looking at the most popular route, (Denver Intl - San José Juan Santamaria Intl), you can expect to pay $232 for that flight.

  • Where are the most common layover locations when flying from Denver to San José, San José Province?

    Most of the time, Denver to San José, San José Province flights that have layovers will stop in Dallas. Houston is the second most popular location for layovers on flights from Denver to San José, San José Province.

  • What are some popular things to do or see while on a layover in Dallas?

    American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion are currently the most popular points of interest in Dallas at the moment. American Airlines Center, Dallas World Aquarium, and Dos Equis Pavilion are located about 15.0 mi, 15.5 mi, and 18.3 mi, respectively from Dallas/Fort Worth. Travelers in need of a car in Dallas can rent one for about $50 per day.

  • What are some popular points of interest to see during a layover in Houston?

    If you're on a layover in Houston and looking for things to do, consider visiting Space Center Houston, House of Blues Houston, or Revention Music Center. Travelers on a layover in Houston can visit Space Center Houston, House of Blues Houston, and Revention Music Center, by traveling 33.5 mi, 16.1 mi, and 15.5 mi, respectively after landing at Houston George Bush Intcntl. Travelers can rent a car at Houston George Bush Intcntl for an average daily rate of $35 to make sightseeing during their layover a little easier.

  • Where are the least popular layover locations for Denver to San José, San José Province flights?

    Denver to San José, San José Province flights have a layover in Atlanta the least frequently. Atlanta is followed by Panama City in terms of the least popular layover location on flights from Denver to San José, San José Province.

  • Can I find deals for flights from Denver to San José that include hotel bookings?

    Yes. In addition to deals on Denver to San José flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Denver to San José?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Denver to San José.

  • Can I find deals for business class flights from Denver to San José?

    Yes. Cheapflights offers flight deals from Denver to San José by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Denver to San José, San José Province?

    Currently, September is the cheapest month in which you can book a flight from Denver to San José, San José Province (average of $398). Flying from Denver to San José, San José Province in March is currently the most expensive (average of $555). 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.

See more FAQs

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Heredia
Manuel Antonio
Alajuela
Monteverde
Jacó

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Top 5 airlines flying from Denver to San José

Discover the top 5 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$163Average$393FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$251Average$473FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$273Average$439FlexibilityNo cancel feeOn-time70%
SouthwestCheapest$277Average$543FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$294Average$598FlexibilityNo cancel feeOn-time69%

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