Which airport typically offers the quickest layover for flights from San José to Denver?

Flights via Panama City (PTY) offer the fastest connection on this route, with an average layover time of 2h 12m.

What’s the cheapest layover airport for flights from San José to Denver?

Houston (IAH) is the most affordable 1-stop option, with an average round-trip price of $335.

What’s the fastest layover option from San José to Denver?

Flights via Houston (IAH) have the shortest average one-way travel time for 1-stop routes: 8h 47m.

What’s the top layover airport for flights from San José to Denver?

Houston (IAH) – chosen by Cheapflights users on 89% of 1-stop itineraries from San José to Denver on Cheapflights.

How popular is this San José 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.

How long is the flight from San José to Denver?

A quick flight from San José to Denver can take about 16h 50m. United Airlines provides one of the quickest options available for as low as $270. The distance from San José to Denver is about 2414 mi.

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

According to our current data, Delta ($135), Copa Airlines ($220), and United Airlines ($227) offers the cheapest pricing from San José to Denver. Delta is currently priced 64% 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 Frontier, with whom users have recently found tickets for as low as $111. However, be on the lookout for offers from United Airlines and Southwest, as they are both options that can get you from San José to Denver for a low price.

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.

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).

What are the cheapest flights from San José to Denver?

On average you can expect to pay $607 for a flight from San José to Denver. The cheapest flight overall is $153 while the most popular route, (San José Juan Santamaria Intl - Denver Intl) is currently priced at $264.

What are the most popular airlines that fly from San José to Denver?

The most popular airlines flying from San José to Denver are United Airlines, American Airlines and Copa Airlines. Something to consider prior to booking your flight.

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

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

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

Flights departing from San José and landing in Denver layover in Houston least frequently.

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 $8 per day to make their sightseeing more efficient.

Most accurate provider : When it comes to deals on San José-Denver flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José-Denver flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.

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.

$153+ Flights from San José to Denver

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from San José to Denver with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

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 San José Juan Santamaria Intl to Denver Intl are usually found in August or October, booked 78 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap 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 December 5, 2025.

Tue 12/236:40 amSJO - DEN

1 stop13h 57mUnited Airlines

Thu 1/15:00 amDEN - SJO

1 stop16h 32mUnited Airlines

Deal found 12/3

$270

Wed 12/2412:35 pmSJO - DEN

1 stop12h 09mUnited Airlines

Wed 12/313:48 pmDEN - SJO

Nonstop5h 12mUnited Airlines

Deal found 12/3

$274

Wed 12/2412:35 pmSJO - DEN

1 stop12h 09mUnited Airlines

Thu 1/15:00 amDEN - SJO

1 stop16h 32mUnited Airlines

Deal found 12/5

$279

Wed 12/108:10 amSJO - DEN

1 stop10h 07mCopa Airlines

Mon 3/1610:48 pmDEN - SJO

1 stop9h 32mCopa Airlines

Deal found 12/5

$283

Sat 12/67:00 amSJO - DEN

1 stop17h 03mAmerican Airlines

Tue 3/316:00 amDEN - SJO

1 stop7h 53mAmerican Airlines

Deal found 12/3

$285

Thu 12/42:40 pmSJO - DEN

1 stop8h 17mAmerican Airlines

Wed 12/107:26 amDEN - SJO

1 stop14h 02mAmerican Airlines

Deal found 12/4

$286

Fri 12/127:00 amSJO - DEN

2 stops17h 05mAmerican Airlines

Tue 3/176:00 amDEN - SJO

1 stop15h 43mAmerican Airlines

Deal found 12/5

$288

Thu 12/258:45 amSJO - DEN

1 stop15h 59mUnited Airlines

Mon 12/299:05 pmDEN - SJO

1 stop24h 27mUnited Airlines

Deal found 12/4

$293

Sun 12/77:30 amSJO - DEN

Nonstop5h 43mUnited Airlines

Thu 12/115:02 amDEN - SJO

1 stop14h 37mUnited Airlines

Deal found 12/3

$294

Sat 12/207:30 amSJO - DEN

Nonstop5h 43mUnited Airlines

Thu 1/15:00 amDEN - SJO

1 stop16h 32mUnited Airlines

Deal found 12/3

$297

Best flights from San José to Denver
Discover carefully curated flight deals from San José to Denver that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 5, 2025.

Sun 2/156:40 amSJO - DEN

1 stop16h 50mUnited Airlines

Tue 2/248:33 pmDEN - SJO

1 stop23h 06mUnited Airlines

Deal found 12/4

$270

Fri 3/68:11 amSJO - DEN

1 stop10h 05mCopa Airlines

Mon 3/910:48 pmDEN - SJO

1 stop10h 17mCopa Airlines

Deal found 12/4

$290

Sun 2/156:40 amSJO - DEN

1 stop26h 46mUnited Airlines

Thu 2/197:45 amDEN - SJO

1 stop23h 47mUnited Airlines

Deal found 12/2

$270

Tue 2/109:40 amSJO - DEN

1 stop11h 32mUnited Airlines

Sun 2/157:45 amDEN - SJO

1 stop28h 11mUnited Airlines

Deal found 12/2

$270

Thu 1/229:40 amSJO - DEN

1 stop25h 25mUnited Airlines

Sun 1/257:47 amDEN - SJO

1 stop23h 45mUnited Airlines

Deal found 12/2

$270

Sun 12/218:45 amSJO - DEN

1 stop15h 59mUnited Airlines

Mon 12/299:05 pmDEN - SJO

1 stop22h 34mUnited Airlines

Deal found 12/4

$270

Tue 12/236:30 amSJO - DEN

1 stop16h 36mUnited Airlines

Thu 1/15:00 amDEN - SJO

1 stop16h 32mUnited Airlines

Deal found 12/3

$270

Sun 12/212:20 pmSJO - DEN

1 stop8h 46mUnited Airlines

Thu 1/15:45 amDEN - SJO

1 stop25h 47mUnited Airlines

Deal found 12/3

$270

Sat 1/316:40 amSJO - DEN

1 stop13h 57mUnited Airlines

Sun 2/18:32 pmDEN - SJO

1 stop23h 07mUnited Airlines

Deal found 12/4

$270

Tue 12/238:45 amSJO - DEN

1 stop15h 59mUnited Airlines

Sat 1/108:25 pmDEN - SJO

1 stop15h 31mUnited Airlines

Deal found 12/4

$279

Last-minute flights from San José to Denver
Discover last-minute flight deals from San José to Denver. Data last updated December 5, 2025 and is based on user searches.

Thu 12/42:40 pmSJO - DEN

1 stop8h 17mAmerican Airlines

Wed 12/107:26 amDEN - SJO

1 stop14h 02mAmerican Airlines

Deal found 12/4

$286

Sat 12/67:00 amSJO - DEN

1 stop17h 03mAmerican Airlines

Tue 3/316:00 amDEN - SJO

1 stop7h 53mAmerican Airlines

Deal found 12/3

$285

Sun 12/77:30 amSJO - DEN

Nonstop5h 43mUnited Airlines

Thu 12/115:02 amDEN - SJO

1 stop14h 37mUnited Airlines

Deal found 12/3

$294

Wed 12/108:10 amSJO - DEN

1 stop10h 07mCopa Airlines

Mon 3/1610:48 pmDEN - SJO

1 stop9h 32mCopa Airlines

Deal found 12/5

$283

Fri 12/127:00 amSJO - DEN

2 stops17h 05mAmerican Airlines

Tue 3/176:00 amDEN - SJO

1 stop15h 43mAmerican Airlines

Deal found 12/5

$288

Sat 12/207:30 amSJO - DEN

Nonstop5h 43mUnited Airlines

Wed 12/313:48 pmDEN - SJO

Nonstop5h 12mUnited Airlines

Deal found 12/3

$297

Tue 12/2312:35 pmSJO - DEN

1 stop12h 09mUnited Airlines

Wed 12/315:00 amDEN - SJO

1 stop16h 32mUnited Airlines

Deal found 12/4

$270

Wed 12/2412:35 pmSJO - DEN

1 stop12h 09mUnited Airlines

Wed 12/313:48 pmDEN - SJO

Nonstop5h 12mUnited Airlines

Deal found 12/3

$274

Wed 12/2412:35 pmSJO - DEN

1 stop12h 09mUnited Airlines

Thu 1/15:00 amDEN - SJO

1 stop16h 32mUnited Airlines

Deal found 12/5

$279

Thu 12/258:45 amSJO - DEN

1 stop15h 59mUnited Airlines

Mon 12/299:05 pmDEN - SJO

1 stop24h 27mUnited Airlines

Deal found 12/4

$293

Thu 1/229:40 amSJO - DEN

1 stop25h 25mUnited Airlines

Sun 1/255:18 amDEN - SJO

1 stop26h 14mUnited Airlines

Deal found 12/5

$291

Wed 1/288:11 amSJO - DEN

1 stop10h 05mCopa Airlines

Mon 2/29:38 pmDEN - SJO

1 stop11h 22mCopa Airlines

Deal found 12/4

$290

One-way flights from San José to Denver
Search for one-way flight options from San José to Denver. Find affordable one-way fares based on user searches. Data last updated December 5, 2025.

Fri 1/3012:33 pmSJO - DEN

2 stops24h 44mMultiple Airlines

Deal found 12/3

$153

Thu 2/51:30 pmSJO - DEN

2 stops45h 43mMultiple Airlines

Deal found 12/3

$156

Mon 1/122:58 pmSJO - DEN

1 stop22h 23mFrontier

Deal found 12/3

$158

Wed 3/49:40 amSJO - DEN

1 stop24h 02mUnited Airlines

Deal found 12/5

$159

Thu 1/2912:33 pmSJO - DEN

2 stops30h 59mMultiple Airlines

Deal found 12/5

$160

Fri 2/612:33 pmSJO - DEN

2 stops33h 12mMultiple Airlines

Deal found 12/3

$161

Mon 2/21:30 pmSJO - DEN

2 stops23h 49mMultiple Airlines

Deal found 12/3

$162

Mon 1/269:40 amSJO - DEN

2 stops10h 55mSouthwest

Deal found 12/5

$163

Mon 2/237:22 amSJO - DEN

1 stop16h 42mMultiple Airlines

Deal found 12/5

$166

Tue 12/236:20 amSJO - DEN

1 stop15h 39mAmerican Airlines

Deal found 12/3

$167

Wed 1/217:09 amSJO - DEN

2 stops14h 44mAmerican Airlines

Deal found 12/3

$168

Fri 1/92:58 pmSJO - DEN

1 stop30h 22mFrontier

Deal found 12/3

$170

Find flight deals from San José to Denver

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$270 (United Airlines)
One-way from	$153 (Kiwi.com)
Popular in	April
Cheapest in	August
Average price	$412
Good round-trip deal	$360 or less
Good one-way deal	$169 or less

Provider with most accurate pricing for San José Juan Santamaria Intl-Denver Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Denver Intl flights.

Search Deals

From San José Juan Santamaria Intl to Denver Intl

Search Deals

One-way flight from San José Juan Santamaria Intl to Denver Intl

Search Deals

Highest demand for flights based on searches. 8% potential increase in price ($35 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Price to beat on a round-trip flight from San José Juan Santamaria Intl to Denver Intl.

Search Deals

Price to beat on a one-way flight from San José Juan Santamaria Intl to Denver Intl.

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sun 2/15

6:40 am-10:30 pm

1 stop16h 50m

Denver Intl

Tue 2/24

8:33 pm-8:39 pm

1 stop23h 06m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sun 2/15

6:40 am-8:26 am

1 stop26h 46m

Denver Intl

Thu 2/19

7:45 am-8:32 am

1 stop23h 47m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 2/10

9:40 am-8:12 pm

1 stop11h 32m

Denver Intl

Sun 2/15

7:45 am-12:56 pm

1 stop28h 11m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Thu 1/22

9:40 am-10:05 am

1 stop25h 25m

Denver Intl

Sun 1/25

7:47 am-8:32 am

1 stop23h 45m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sun 12/21

8:45 am-11:44 pm

1 stop15h 59m

Denver Intl

Mon 12/29

9:05 pm-8:39 pm

1 stop22h 34m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 12/23

6:30 am-10:06 pm

1 stop16h 36m

Denver Intl

Thu 1/1

5:00 am-10:32 pm

1 stop16h 32m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sun 12/21

2:20 pm-10:06 pm

1 stop8h 46m

Denver Intl

Thu 1/1

5:45 am-8:32 am

1 stop25h 47m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Sat 1/31

6:40 am-7:37 pm

1 stop13h 57m

Denver Intl

Sun 2/1

8:32 pm-8:39 pm

1 stop23h 07m

$270

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Tue 12/23

8:45 am-11:44 pm

1 stop15h 59m

Denver Intl

Sat 1/10

8:25 pm-12:56 pm

1 stop15h 31m

$279

San JoséDenver

SJO - DEN

SJODEN

San José Juan Santamaria Intl

Fri 3/6

8:11 am-5:16 pm

1 stop10h 05m

Denver Intl

Mon 3/9

10:48 pm-9:05 am

1 stop10h 17m

$290

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

Showing 1-10 of 19 results

Compare providers for flights from San José to Denver

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 December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Priceline	Price Accuracy1 star	Trust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San José-Denver flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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

Prices

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

The best time to book flights from San José to Denver is 78 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 $212). 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?

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 18% versus a flight in the morning.

Reviews of airlines servicing Denver

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.

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,251 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,009 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Copa Airlines

7.6

Good

1,554 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,065 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,047 reviews

Southwest

8.0

Very good

4,251 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How popular is this San José 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.
How long is the flight from San José to Denver?
A quick flight from San José to Denver can take about 16h 50m. United Airlines provides one of the quickest options available for as low as $270. The distance from San José to Denver is about 2414 mi.
What are the cheapest airlines flying from San José to Denver round-trip?
According to our current data, Delta ($135), Copa Airlines ($220), and United Airlines ($227) offers the cheapest pricing from San José to Denver. Delta is currently priced 64% 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 Frontier, with whom users have recently found tickets for as low as $111. However, be on the lookout for offers from United Airlines and Southwest, 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 $607 for a flight from San José to Denver. The cheapest flight overall is $153 while the most popular route, (San José Juan Santamaria Intl - Denver Intl) is currently priced at $264.
Where are the most common layover locations when flying from San José to Denver?
San José 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. 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 $8 per day to make their sightseeing more efficient.
Where are the least popular layover locations for San José to Denver flights?
Flights departing from San José and landing in Denver layover in Houston least frequently.
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 $212). 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

Black Hawk

Westminster

Broomfield

Lakewood

Golden

Winter Park

Thornton

Greeley

Lone Tree

Cripple Creek

Silverthorne

Central City

Frisco

Wheat Ridge

Manitou Springs

Fort Morgan

Brighton

Longmont

Idaho Springs

Parker

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for San José to Denver

Liberia to Denver flights

Liberia to Colorado Springs flights

Complete your trip

Denver car rentals

Denver Intl Airport car rentals

Colorado Springs Airport car rentals

Cheyenne Airport car rentals

Denver Arapahoe Co Airport car rentals

Colorado Springs car rentals

Other flights to Denver

Top 5 airlines flying from San José to Denver

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$229	Average$383	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$240	Average$388	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$246	Average$408	FlexibilityNo cancel fee	On-time63%
Copa Airlines	Cheapest$276	Average$393	FlexibilityNo cancel fee	On-time70%
Delta	Cheapest$301	Average$364	FlexibilityNo cancel fee	On-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$153+ 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 3/15. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San José to Denver with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San José Juan Santamaria Intl to Denver Intl are usually found in August or October, booked 78 days in advance, depart on a Thursday or Monday and return on a Tuesday

Cheap flight deals from San José to Denver

Cheapest flights from San José to DenverExplore 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 December 5, 2025.

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 December 5, 2025.

Find flight deals from San José to Denver

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Cheapflights Fare Finder

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

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 December.

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.

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?

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

What is the cheapest time of day to fly from SJO to DEN?

What’s the top layover airport for flights from San José to Denver?

What’s the cheapest layover airport for flights from San José to Denver?

What’s the fastest layover option from San José to Denver?

Which airport typically offers the quickest layover for flights from San José to Denver?

Reviews of airlines servicing Denver

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.

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?

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

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

What are the cheapest flights from San José to Denver?

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?

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?

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

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

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

Traveling to a place near Denver?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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

100% Free

Book with Flexibility

Travel Smart

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 December 5, 2025.