Denver

$102+ 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 11/17. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — DEN
Nov 15 — Nov 221
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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”

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Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Denver Intl are usually found in August or September, booked 88 days in advance, depart on a Wednesday or Thursday and return on a Friday

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 October 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Sat 11/159:38 pmDEN - SJO
1 stop8h 55mMultiple Airlines
Deal found 10/13$268
This Kiwi.com deal was found by Cheapflights users on 10/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/72:20 amSJO - DEN
1 stop11h 30mMultiple Airlines
Sun 12/79:36 pmDEN - SJO
1 stop8h 34mMultiple Airlines
Deal found 10/13$273
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Sun 11/237:30 amSJO - DEN
Nonstop5h 43mUnited Airlines
Fri 11/2810:12 amDEN - SJO
1 stop19h 13mUnited Airlines
Deal found 10/14$274
This Copa Airlines deal was found by Cheapflights users on 10/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:53 amSJO - DEN
1 stop12h 14mCopa Airlines
Sat 11/159:38 pmDEN - SJO
1 stop10h 27mCopa Airlines
Deal found 10/16$277
This United Airlines deal was found by Cheapflights users on 10/15. 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 11/16:30 amSJO - DEN
Nonstop5h 43mUnited Airlines
Sun 11/97:25 pmDEN - SJO
1 stop15h 00mUnited Airlines
Deal found 10/15$279
This United Airlines deal was found by Cheapflights users on 10/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/237:30 amSJO - DEN
Nonstop5h 43mUnited Airlines
Sat 11/296:00 amDEN - SJO
1 stop23h 25mUnited Airlines
Deal found 10/16$280
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/16:44 amSJO - DEN
1 stop12h 42mAmerican Airlines
Sat 11/812:26 pmDEN - SJO
1 stop7h 51mAmerican Airlines
Deal found 10/15$281
This Copa Airlines deal was found by Cheapflights users on 10/15. 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 10/298:49 amSJO - DEN
1 stop9h 18mCopa Airlines
Sun 11/169:38 pmDEN - SJO
3 stops18h 12mCopa Airlines
Deal found 10/15$282
This Copa Airlines deal was found by Cheapflights users on 10/16. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/268:47 amSJO - DEN
1 stop9h 30mCopa Airlines
Mon 12/19:36 pmDEN - SJO
1 stop10h 29mCopa Airlines
Deal found 10/16$283
This Southwest deal was found by Cheapflights users on 10/15. 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 11/159:00 amSJO - DEN
Nonstop5h 40mSouthwest
Sat 11/291:50 pmDEN - SJO
Nonstop5h 20mSouthwest
Deal found 10/15$285
This Kiwi.com deal was found by Cheapflights users on 10/14. 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 10/3012:35 pmSJO - DEN
2 stops25h 41mMultiple Airlines
Sat 11/112:34 amDEN - SJO
1 stop14h 56mMultiple Airlines
Deal found 10/14$287
This Copa Airlines deal was found by Cheapflights users on 10/13. 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.
Fri 11/74:08 amSJO - DEN
1 stop14h 09mCopa Airlines
Sun 12/79:36 pmDEN - SJO
3 stops18h 13mCopa Airlines
Deal found 10/13$288

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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$268
(Kiwi.com)

One-way from

$102
(Kiwi.com)

Popular in

April

Cheapest in

August

Average price

$343

Good round-trip deal

$457 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for San José Juan Santamaria Intl-Denver Intl flight deals.
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Denver Intl flights.
From San José Juan Santamaria Intl to Denver Intl
One-way flight from San José Juan Santamaria Intl to Denver Intl
Highest demand for flights based on searches. 6% potential increase in price ($27 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Average for round-trip flights in October 2025
Price to beat on a round-trip flight from San José Juan Santamaria Intl to Denver Intl.
Price to beat on a one-way flight from San José Juan Santamaria Intl to Denver Intl.

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 October 16, 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

Sun 11/16

7:30 am-12:13 pm

Nonstop5h 43m

Denver Intl

Tue 11/18

8:37 pm-11:25 am

1 stop13h 48m

$274

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 11/5

4:08 am-5:17 pm

1 stop14h 09m

Denver Intl

Wed 11/12

9:38 pm-8:19 am

1 stop9h 41m

$277

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 1/17

6:30 am-11:41 pm

1 stop18h 11m

Denver Intl

Wed 1/28

6:00 am-12:56 pm

1 stop29h 56m

$280

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 11/26

2:20 pm-11:36 pm

1 stop10h 16m

Denver Intl

Sun 12/7

6:00 am-8:32 am

1 stop25h 32m

$280

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Mon 11/24

9:40 am-12:30 am

1 stop15h 50m

Denver Intl

Sat 12/6

9:04 pm-8:32 am

1 stop10h 28m

$280

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Wed 10/29

8:11 am-6:07 pm

1 stop9h 56m

Denver Intl

Sun 11/16

9:38 pm-4:50 pm

2 stops18h 12m

$282

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 11/1

8:10 am-6:17 pm

1 stop10h 07m

Denver Intl

Sun 11/9

9:38 pm-4:50 pm

3 stops18h 12m

$282

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 11/13

4:08 am-5:17 pm

1 stop14h 09m

Denver Intl

Sun 11/16

9:38 pm-4:50 pm

2 stops18h 12m

$282

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 2/7

2:45 pm-7:25 pm

Nonstop5h 40m

$158

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 11/15

7:30 am-12:13 pm

Nonstop5h 43m

$158

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 17 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 October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*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-Denver flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San José-Denver flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San José-Denver flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San José-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 José-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 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 October 10, 2025.

The best time to book flights from San José to Denver is 88 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 to Denver?

Currently, February is the cheapest month in which you can book a flight from San José to Denver (average of $214). Flying from San José to Denver in June is currently the most expensive (average of $279). 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 October 16, 2025.

When flying from San José 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 21% versus a flight in the morning.

What is the cheapest day to fly from San José 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 October 12, 2025.

Travelers seeking maximum savings on their San José to Denver flight should consider departing on Monday afternoons 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.

How much does it cost to fly round-trip from San José to Denver?

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 October 16, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and Copa Airlines from San José to Denver by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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
8.0
Very good

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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

Overall

8.0

Comfort

8.0

Food

7.0

Boarding

8.1

Crew

8.6

Entertainment

7.5

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 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 to Denver flight route?

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

    A quick flight from San José to Denver can take about 5h 43m. United Airlines provides one of the quickest options available for as low as $274. The distance from San José to Denver 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 San José to Denver round-trip?

    According to our current data, United Airlines ($229), American Airlines ($245), and Southwest ($257) offers the cheapest pricing from San José to Denver. United Airlines is currently priced 42% below the average price you’ll pay for this route.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $158. However, be on the lookout for offers from United Airlines and Copa Airlines, as they are both options that can get you from San José to Denver for a low price.

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

    On average you can expect to pay $384 for a flight from San José to Denver. The cheapest flight overall is $148 while the most popular route, (San José Juan Santamaria Intl - Denver Intl) is currently priced at $258.

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

  • 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. Panama Old Cathedral, Amador Causeway, and Panama Canal are located about 13.2 mi, 14.7 mi, and 15.1 mi, respectively from Panama City Tocumen Intl. Travelers can book a car rental at Panama City Tocumen Intl for about $12 per day to make their sightseeing more efficient.

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

  • 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 to Denver?

    Currently, February is the cheapest month in which you can book a flight from San José to Denver (average of $214). Flying from San José to Denver in June is currently the most expensive (average of $279). 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 Denver?

Book flights to Denver if you plan to visit one of these locations
Black Hawk
Westminster
Lakewood
Golden
Broomfield
Winter Park
Greeley
Lone Tree
Cripple Creek
Thornton
Silverthorne
Central City
Manitou Springs
Fort Morgan
Wheat Ridge
Brighton
Longmont
Idaho Springs
Parker
Sterling

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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.

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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$229Average$402FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$245Average$447FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$257Average$438FlexibilityNo cancel feeOn-time63%
Copa AirlinesCheapest$278Average$410FlexibilityNo cancel feeOn-time70%
DeltaCheapest$338Average$364FlexibilityNo cancel feeOn-timeN/A

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