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Cheap flights from Denver to San José from $94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Denver to San José departing on 4/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Denver to San José

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:22 am - 1:22 pm
DEN
-
SJO
7h 00m
1 stop
American Airlines Logo
2:08 pm - 11:45 pm
SJO
-
DEN
9h 37m
1 stop
$342American Airlines
Sun, May 3 - Wed, May 13
Southwest Logo
11:50 pm - 12:10 pm
DEN
-
SJO
12h 20m
1 stop
Southwest Logo
9:00 am - 7:25 pm
SJO
-
DEN
10h 25m
1 stop
$343Southwest
Sun, May 3 - Wed, May 13
American Airlines Logo
11:59 pm - 1:08 pm
DEN
-
SJO
13h 09m
2 stops
American Airlines Logo
2:08 pm - 8:26 am
SJO
-
DEN
18h 18m
1 stop
$347American Airlines
Sat, Apr 25 - Tue, May 5
Copa Airlines Logo
10:51 pm - 9:05 am
DEN
-
SJO
10h 14m
1 stop
Copa Airlines Logo
8:46 am - 6:25 pm
SJO
-
DEN
9h 39m
1 stop
$350Copa Airlines
Sat, Apr 18 - Fri, Apr 24
Multiple Airlines Logo
8:00 am - 11:33 am
DEN
-
SJO
27h 33m
2 stops
Multiple Airlines Logo
2:20 am - 1:50 pm
SJO
-
DEN
11h 30m
1 stop
$354Multiple Airlines
Sat, Apr 25 - Fri, May 1
Copa Airlines Logo
10:51 pm - 7:25 am
DEN
-
SJO
8h 34m
1 stop
Copa Airlines Logo
4:09 am - 6:25 pm
SJO
-
DEN
14h 16m
1 stop
$358Copa Airlines
Sat, Apr 18 - Fri, Apr 24
American Airlines Logo
11:59 pm - 11:25 am
DEN
-
SJO
11h 26m
1 stop
American Airlines Logo
2:08 pm - 8:26 am
SJO
-
DEN
18h 18m
1 stop
$360American Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
10:28 am - 9:36 pm
DEN
-
SJO
11h 08m
1 stop
American Airlines Logo
6:30 am - 12:06 am
SJO
-
DEN
17h 36m
2 stops
$365American Airlines
Thu, May 7 - Tue, May 12
American Airlines Logo
5:30 am - 9:36 pm
DEN
-
SJO
16h 06m
1 stop
American Airlines Logo
11:35 pm - 9:38 pm
SJO
-
DEN
22h 03m
1 stop
$368American Airlines
Fri, May 15 - Wed, May 20
Frontier Logo
9:52 am - 8:19 am
DEN
-
SJO
22h 27m
2 stops
Frontier Logo
9:35 am - 11:11 pm
SJO
-
DEN
13h 36m
1 stop
$369Frontier
Wed, May 27 - Mon, Jun 1

Copa Airlines flights from Denver to San José

Our best Copa Airlines deals on Denver to San José flight tickets
Copa Airlines
Apr 18
DEN10:51 pmDenver Intl
10h 14m
1 stop
SJO9:05 amSan José Juan Santamaria Intl
Apr 24
SJO8:46 amSan José Juan Santamaria Intl
9h 39m
1 stop
DEN6:25 pmDenver Intl
$350
Copa Airlines
Apr 18
DEN10:51 pmDenver Intl
8h 34m
1 stop
SJO7:25 amSan José Juan Santamaria Intl
Apr 24
SJO4:09 amSan José Juan Santamaria Intl
14h 16m
1 stop
DEN6:25 pmDenver Intl
$358
Copa Airlines
Apr 19
DEN10:51 pmDenver Intl
11h 08m
1 stop
SJO9:59 amSan José Juan Santamaria Intl
Apr 23
SJO6:19 pmSan José Juan Santamaria Intl
24h 06m
1 stop
DEN6:25 pmDenver Intl
$373

GOL flights from Denver to San José

Our best GOL deals on Denver to San José flight tickets
GOL
Apr 15
DEN5:30 amDenver Intl
7h 52m
1 stop
SJO1:22 pmSan José Juan Santamaria Intl
May 12
SJO6:30 amSan José Juan Santamaria Intl
14h 01m
2 stops
DEN8:31 pmDenver Intl
$397
GOL
May 1
DEN11:59 pmDenver Intl
13h 09m
2 stops
SJO1:08 pmSan José Juan Santamaria Intl
May 9
SJO2:29 pmSan José Juan Santamaria Intl
17h 57m
1 stop
DEN8:26 amDenver Intl
$415
GOL
Apr 1
DEN7:00 amDenver Intl
12h 12m
2 stops
SJO7:12 pmSan José Juan Santamaria Intl
Apr 6
SJO10:25 amSan José Juan Santamaria Intl
13h 34m
1 stop
DEN11:59 pmDenver Intl
$475

momondo 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, momondo users made 832,500 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Denver to San José that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 5/3

6:22 am-1:22 pm

1 stop7h 00m

San José Juan Santamaria Intl

Wed 5/13

2:08 pm-11:45 pm

1 stop9h 37m

$342

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 5/3

11:50 pm-12:10 pm

1 stop12h 20m

San José Juan Santamaria Intl

Wed 5/13

9:00 am-7:25 pm

1 stop10h 25m

$343

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 4/25

11:59 pm-1:08 pm

2 stops13h 09m

San José Juan Santamaria Intl

Tue 5/5

2:08 pm-8:26 am

1 stop18h 18m

$347

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 4/18

10:51 pm-9:05 am

1 stop10h 14m

San José Juan Santamaria Intl

Fri 4/24

8:46 am-6:25 pm

1 stop9h 39m

$350

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 4/25

8:00 am-11:33 am

2 stops27h 33m

San José Juan Santamaria Intl

Fri 5/1

2:20 am-1:50 pm

1 stop11h 30m

$354

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 4/18

10:51 pm-7:25 am

1 stop8h 34m

San José Juan Santamaria Intl

Fri 4/24

4:09 am-6:25 pm

1 stop14h 16m

$358

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 5/7

11:59 pm-11:25 am

1 stop11h 26m

San José Juan Santamaria Intl

Tue 5/12

2:08 pm-8:26 am

1 stop18h 18m

$360

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 5/7

10:28 am-9:36 pm

1 stop11h 08m

San José Juan Santamaria Intl

Tue 5/12

6:30 am-12:06 am

2 stops17h 36m

$365

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 5/15

5:30 am-9:36 pm

1 stop16h 06m

San José Juan Santamaria Intl

Wed 5/20

11:35 pm-9:38 pm

1 stop22h 03m

$368

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Wed 5/27

9:52 am-8:19 am

2 stops22h 27m

San José Juan Santamaria Intl

Mon 6/1

9:35 am-11:11 pm

1 stop13h 36m

$369

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San José from

How to get the cheapest flight ticket from Denver to San José

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Denver and San José?

What is the cheapest month to fly to San José?

In general, September is the cheapest month to fly from Denver to San José. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $343. If you don’t want to visit San José in September, then you should wait until August to fly from Denver, when ticket prices are also cheap, with an average price of $358.

What is the cheapest day to depart on your flight to San José?

On average, the least expensive day to fly to San José from Denver is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $484. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Denver to San José on a Thursday will generally be more expensive and average around $864. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to San José?

Our data shows that the cheapest Denver to San José flights are usually those with departure times at noon. Our users have found flights to San José at noon for as low as $497. Flights in the morning are often more expensive with an average ticket price of $606.

What is the cheapest Denver Intl to San José Juan Santamaria Intl flight route?

Fly from Denver Intl to San José Juan Santamaria Intl for the best Denver Intl - San José Juan Santamaria Intl flight prices

How far in advance should I book a flight to San José?

You are more likely to see cheaper flights to San José from Denver when booking weeks ahead of your departure date. In general, you can expect to find flights to San José for around $436 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José from Denver for as low as $392 on momondo.

What cabin class options are available on Denver Intl to San José Juan Santamaria Intl flights?

There are 3 cabin classes available to choose from on Denver Intl to San José Juan Santamaria Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Denver to San José flights?

No. A direct flight is the cheapest option for a flight between Denver to San José.

How have Denver to San José flight prices changed over time?

As of March 2026, prices for Denver to San José flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Denver to San José

Are you open to changing your travel dates? Check out the ideal times to fly from Denver to San José according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Denver to San José (DEN to SJO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Denver to San José

Best Price Found

$248

Fastest flight time

5h 05m

Direct flights

Sat and Sun

Airports in San José

1 airport
The best one-way flight to San José from Denver in the past 72 hours is $248. The best round-trip flight deal from Denver to San José found on momondo in the last 72 hours is $615.
The fastest flight from Denver to San José takes 5h 05m
Direct flights go from Denver to San José on Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San José. From Denver there are direct flights to San José Juan Santamaria Intl (SJO).
Search flight deals

  • How far is Denver Intl to San José Juan Santamaria Intl by plane?

    A flight from Denver Intl to San José Juan Santamaria Intl will travel around 2425.0 mi. Flights usually cover this in 5h 05m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Denver Intl Airport to San José Juan Santamaria Intl Airport?

    Prices for flights from Denver Intl Airport to San José Juan Santamaria Intl Airport were last updated today.

  • How many operators does momondo search for flights from Denver Intl Airport to San José Juan Santamaria Intl Airport?

  • How old do you have to be to fly from Denver Intl Airport to San José Juan Santamaria Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Denver Intl Airport to San José Juan Santamaria Intl Airport.

  • What documentation or ID do you need to fly to San José Juan Santamaria Intl Airport?

    The required travel and health documents for your San José Juan Santamaria Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San José Juan Santamaria Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Denver to San José?

  • What is the most popular airline from Denver to San José?

Best airlines flying from Denver to San José

Compare and see reviews for airlines that fly from Denver to San José with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $157Free CancellationRating
7.9
8,357 reviews
Search Delta flights
Copa AirlinesPriceFrom $180Free CancellationRating
7.5
1,579 reviews
Search Copa Airlines flights
American AirlinesPriceFrom $245Free CancellationRating
7.1
11,520 reviews
Search American Airlines flights
JetBluePriceFrom $273Free CancellationRating
7.2
2,909 reviews
Search JetBlue flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,500 reviews
Search United Airlines flights
SouthwestPriceFrom $283Free CancellationRating
8.0
4,333 reviews
Search Southwest flights

  • Southwest Flights From Denver to San José

    Southwest flight deals from Denver to San José start from $283 round-trip. Over the 1 Southwest flight for this route in a normal week, average airfare is usually $441 round-trip - but some users have found much cheaper deals with momondo.

  • United Airlines Flights From Denver to San José

    United Airlines (7.4/10 from 9,499 reviews) operates around 2 flights from Denver to San José in any given week. The average United Airlines airfare for this route is around $469, with deals from around $274 rare but found on momondo. Referenced prices are for round-trip Denver to San José flight searches in the last 72 hours.

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Monteverde
Alajuela
Heredia
Santa Elena
Dominical
San Gerardo de Dota
Esterillos Este

Why use momondo?

Why should I use momondo to find a flight deal from Denver to San José?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Denver to San José for you.

Can I find flights from Denver to San José with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to San José from Denver with this policy.

How can momondo help me find flights from Denver to San José?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Denver to San José.

I’m not ready to book a flight from Denver to San José right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Denver to San José flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your San José trip

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