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$172+ Cheap flights from San José (SJO) to Denver (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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Denver Intl are usually found in October or September, booked 83 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from San José to Denver

Discover tips and strategies to find the most affordable flight options for your journey from San José (SJO) 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 17, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$307
(American Airlines)

One-way from

$172
(United Airlines)

Popular in

December

Cheapest in

October

Average price

$507

Good round-trip deal

$469 or less

Good one-way deal

$256 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-Denver Intl flight deals.
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Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Denver Intl flights.
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From San José Juan Santamaria Intl to Denver Intl
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One-way flight from San José Juan Santamaria Intl to Denver Intl
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Highest demand for flights based on searches. 6% potential increase in price ($32 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from San José Juan Santamaria Intl to Denver Intl.
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Price to beat on a one-way flight from San José Juan Santamaria Intl to Denver Intl.
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Find flight deals from San José to Denver

Cheapest flights from San José to Denver
Explore the most affordable flight options available from San José to Denver. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This United Airlines deal was found by Cheapflights users on 4/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/228:45 amSJO - DEN
1 stop15h 42mUnited Airlines
Mon 1/59:05 pmDEN - SJO
1 stop10h 10mUnited Airlines
Deal found 4/17$305
This American Airlines deal was found by Cheapflights users on 4/17. 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 8/67:40 amSJO - DEN
1 stop12h 17mAmerican Airlines
Tue 8/126:50 pmDEN - SJO
1 stop22h 55mAmerican Airlines
Deal found 4/17$307
This Southwest deal was found by Cheapflights users on 4/17. 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 5/28:45 amSJO - DEN
2 stops12h 00mSouthwest
Mon 5/127:45 amDEN - SJO
1 stop11h 55mSouthwest
Deal found 4/17$312
This Copa Airlines deal was found by Cheapflights users on 4/17. 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 5/58:09 amSJO - DEN
1 stop10h 08mCopa Airlines
Wed 5/1410:25 pmDEN - SJO
1 stop17h 57mCopa Airlines
Deal found 4/17$347
This Mytrip deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/63:31 pmSJO - DEN
1 stop18h 29mMultiple Airlines
Sat 5/1011:30 amDEN - SJO
1 stop11h 44mMultiple Airlines
Deal found 4/16$366
This Delta deal was found by Cheapflights users on 4/17. 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 4/307:25 amSJO - DEN
1 stop10h 54mDelta
Fri 5/912:59 amDEN - SJO
1 stop12h 06mDelta
Deal found 4/17$387
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 8/612:50 amSJO - DEN
2 stops23h 09mAlaska Airlines
Tue 8/127:06 pmDEN - SJO
2 stops28h 24mAlaska Airlines
Deal found 4/17$582

Cheapflights Fare Finder

Customize your flight search to find flights from San José 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 17, 2025.
Use the filters below to find and compare flights from San José to Denver that are best for you.

Fly from

San José

Fly to

Denver

Route

Depart

Return

Price

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 8/6

7:40 am-7:57 pm

1 stop12h 17m

Denver Intl

Tue 8/12

6:50 pm-5:45 pm

1 stop22h 55m

$307

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 5/2

8:45 am-8:45 pm

2 stops12h 00m

Denver Intl

Mon 5/12

7:45 am-7:40 pm

1 stop11h 55m

$312

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 7/19

6:00 am-10:47 pm

1 stop16h 47m

Denver Intl

Fri 8/29

7:45 am-7:15 am

1 stop23h 30m

$313

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 5/5

8:09 am-6:17 pm

1 stop10h 08m

Denver Intl

Wed 5/14

10:25 pm-4:22 pm

1 stop17h 57m

$347

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 8/19

1:08 pm-10:19 pm

1 stop9h 11m

Denver Intl

Thu 8/21

12:59 am-11:48 am

1 stop10h 49m

$360

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 5/6

3:31 pm-10:00 am

1 stop18h 29m

Denver Intl

Sat 5/10

11:30 am-11:14 pm

1 stop11h 44m

$366

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 8/6

12:50 am-11:59 pm

2 stops23h 09m

Denver Intl

Tue 8/12

7:06 pm-11:30 pm

2 stops28h 24m

$582

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 7/29

8:45 am-10:39 pm

1 stop13h 54m

$172

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 6/14

6:10 am-8:11 am

2 stops26h 01m

$173

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 6/12

1:25 pm-10:29 pm

1 stop9h 04m

$174

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 14 results
1
2

Compare providers for flights from San José 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 José to Denver in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
SmartFaresPrice Accuracy1 starTrust Score*1 star

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San José, San José Province-Denver flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on San José, San José Province-Denver flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from San José, San José Province-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José, San José Province-Denver flights, Cheapflights users trust AranGrant the most. AranGrant 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 José, San José Province-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 José to Denver

Have a flexible travel schedule? Discover the best time to fly to Denver from San José 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 San José to Denver

How far ahead should I book a flight from San José, San José Province to Denver?

Use this chart to determine the optimal time to book a round-trip flight from San José to Denver. Price data was last updated on April 11, 2025.

The best time to book flights from San José, San José Province to Denver is 83 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 José, San José Province to Denver?

Currently, October is the cheapest month in which you can book a flight from San José, San José Province to Denver (average of $197). Flying from San José, San José Province to Denver in March is currently the most expensive (average of $278). 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 SJO to DEN?

Find hourly flight availability from San José 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 17, 2025.

When flying from San José, San José Province to Denver, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 29% versus a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from San José to Denver. Price data was last updated on March 30, 2025.

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

Rainfall in Denver by month

Plan your trip to Denver by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Denver ranges from 0.5 - 2.3 inches per month. May is typically the wettest month, when rainfall can reach 2.3 in. January is typically the driest time to visit Denver when rainfall is around 0.5 in.

Temperature in Denver by month

Plan your trip to Denver by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Denver, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San José to Denver by reading reviews from past customers. 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.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,409 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from San José to Denver. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this San José, San José Province to Denver flight route?

    This flight path from San José Juan Santamaria Intl to Denver Intl was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    American Airlines, at $307, was found to be the cheapest airline from San José, San José Province to Denver.Alternate airlines to your destination round-trip include Southwest and United Airlines. American Airlines is currently priced 32% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from San José, San José Province to Denver one-way?

    The cheapest airlines for a one-way flight from San José, San José Province to Denver are United Airlines ($172), American Airlines ($173), and Delta ($174).

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

    On average you can expect to pay $476 for a flight from San José, San José Province to Denver. The cheapest flight overall is $172 while the most popular route, (San José Juan Santamaria Intl - Denver Intl) is currently priced at $227.

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

    San José, San José Province to Denver flights have a layover in Panama City most of the time.

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

    If you're on a layover in Panama City and looking for things to do, consider visiting Panama Old Cathedral, Amador Causeway, or Panama Canal. Those on a layover in Panama City interested in visiting Panama Old Cathedral, Amador Causeway, or Panama Canal can do so by traveling 13.2 mi, 14.7 mi, and 15.1 mi, respectively from Panama City Tocumen Intl. Those landing in Panama City looking to spend some time exploring during their layover can rent a car for about $14 per day.

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

    The least popular layover on flights from San José, San José Province to Denver is Houston.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San José to Denver 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 San José, San José Province to Denver?

    Currently, October is the cheapest month in which you can book a flight from San José, San José Province to Denver (average of $197). Flying from San José, San José Province to Denver in March is currently the most expensive (average of $278). 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
Westminster
Black Hawk
Winter Park
Lakewood
Cripple Creek
Silverthorne
Brighton
Golden
Greeley
Frisco
Grand Lake
Central City
Glendale
Copper Mountain
Wheat Ridge
Longmont
Thornton
Broomfield
Idaho Springs
Limon

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Alternative routes for San José to Denver

See prices for flight routes from nearby airports that may be better suited for you.
Liberia to Denver flights
Liberia to Colorado Springs flights

Top 5 airlines flying from San José to Denver

Discover the top 5 airlines that operate flights from San José 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$282Average$446FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$290Average$490FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$296Average$402FlexibilityNo cancel feeOn-time70%
DeltaCheapest$299Average$357FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$316Average$484FlexibilityNo cancel feeOn-time63%

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