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Cheap flights from Denver to San José from $105

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 2/27. 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
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
6:00 am - 10:30 pm
DEN
-
SJO
15h 30m2 stops
American Airlines Logo
6:00 am - 9:16 pm
SJO
-
DEN
16h 16m2 stops
$291American Airlines
Tue, Jan 27 - Tue, Feb 3
American Airlines Logo
8:30 am - 11:43 pm
DEN
-
SJO
14h 13m1 stop
American Airlines Logo
6:38 am - 4:21 pm
SJO
-
DEN
10h 43m1 stop
$292American Airlines
Fri, Jan 23 - Sun, Feb 1
American Airlines Logo
8:00 am - 8:12 pm
DEN
-
SJO
11h 12m1 stop
American Airlines Logo
12:35 am - 8:20 am
SJO
-
DEN
8h 45m1 stop
$293American Airlines
Tue, Feb 24 - Sun, Mar 1
Multiple Airlines Logo
3:36 pm - 11:40 am
DEN
-
SJO
19h 04m2 stops
Multiple Airlines Logo
7:45 am - 9:11 am
SJO
-
DEN
26h 26m1 stop
$294Multiple Airlines
Wed, Feb 25 - Mon, Mar 2
Multiple Airlines Logo
11:49 am - 1:15 pm
DEN
-
SJO
24h 26m1 stop
Multiple Airlines Logo
12:35 pm - 8:26 am
SJO
-
DEN
20h 51m2 stops
$295Multiple Airlines
Fri, Feb 27 - Mon, Mar 2
American Airlines Logo
6:20 am - 8:12 pm
DEN
-
SJO
12h 52m2 stops
American Airlines Logo
11:35 pm - 5:50 pm
SJO
-
DEN
18h 15m1 stop
$296American Airlines
Tue, Mar 3 - Sun, Mar 8
United Airlines Logo
5:00 am - 1:15 pm
DEN
-
SJO
7h 15m1 stop
United Airlines Logo
8:40 am - 10:20 pm
SJO
-
DEN
13h 40m1 stop
$297United Airlines
Tue, Feb 24 - Mon, Mar 16
Southwest Logo
8:35 am - 7:30 pm
DEN
-
SJO
9h 55m1 stop
Southwest Logo
9:40 am - 7:35 pm
SJO
-
DEN
10h 55m2 stops
$298Southwest
Wed, Jan 28 - Wed, Feb 4
American Airlines Logo
8:00 am - 8:12 pm
DEN
-
SJO
11h 12m1 stop
American Airlines Logo
7:00 am - 8:50 pm
SJO
-
DEN
14h 50m1 stop
$300American Airlines
Tue, Feb 24 - Wed, Mar 4
American Airlines Logo
6:00 am - 10:43 pm
DEN
-
SJO
15h 43m1 stop
American Airlines Logo
12:35 am - 8:20 am
SJO
-
DEN
8h 45m1 stop
$301American Airlines
Sun, Feb 22 - Fri, Mar 6

American Airlines flights from Denver to San José

Our best American Airlines deals on Denver to San José flight tickets
American Airlines
Jan 27
DEN6:00 amDenver Intl
15h 30m
2 stops
SJO10:30 pmSan José Juan Santamaria Intl
Feb 3
SJO6:00 amSan José Juan Santamaria Intl
16h 16m
2 stops
DEN9:16 pmDenver Intl
$291
Find similar
American Airlines
Jan 23
DEN8:30 amDenver Intl
14h 13m
1 stop
SJO11:43 pmSan José Juan Santamaria Intl
Feb 1
SJO6:38 amSan José Juan Santamaria Intl
10h 43m
1 stop
DEN4:21 pmDenver Intl
$292
Find similar
American Airlines
Feb 24
DEN8:00 amDenver Intl
11h 12m
1 stop
SJO8:12 pmSan José Juan Santamaria Intl
Mar 1
SJO12:35 amSan José Juan Santamaria Intl
8h 45m
1 stop
DEN8:20 amDenver Intl
$293
Find similar

Copa Airlines flights from Denver to San José

Our best Copa Airlines deals on Denver to San José flight tickets
Copa Airlines
Feb 16
DEN9:38 pmDenver Intl
8h 28m
1 stop
SJO7:06 amSan José Juan Santamaria Intl
Feb 20
SJO5:50 amSan José Juan Santamaria Intl
15h 20m
1 stop
DEN8:10 pmDenver Intl
$304
Find similar
Copa Airlines
Jan 25
DEN9:38 pmDenver Intl
18h 08m
2 stops
SJO4:46 pmSan José Juan Santamaria Intl
Feb 7
SJO8:11 amSan José Juan Santamaria Intl
10h 05m
1 stop
DEN5:16 pmDenver Intl
$305
Find similar
Copa Airlines
Feb 5
DEN10:19 pmDenver Intl
17h 27m
2 stops
SJO4:46 pmSan José Juan Santamaria Intl
Feb 11
SJO5:50 amSan José Juan Santamaria Intl
12h 26m
1 stop
DEN5:16 pmDenver Intl
$309
Find similar

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 December 30, 2025.
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

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 1/27

6:00 am-10:30 pm

2 stops15h 30m

San José Juan Santamaria Intl

Tue 2/3

6:00 am-9:16 pm

2 stops16h 16m

$291

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 1/23

8:30 am-11:43 pm

1 stop14h 13m

San José Juan Santamaria Intl

Sun 2/1

6:38 am-4:21 pm

1 stop10h 43m

$292

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 2/24

8:00 am-8:12 pm

1 stop11h 12m

San José Juan Santamaria Intl

Sun 3/1

12:35 am-8:20 am

1 stop8h 45m

$293

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Wed 2/25

3:36 pm-11:40 am

2 stops19h 04m

San José Juan Santamaria Intl

Mon 3/2

7:45 am-9:11 am

1 stop26h 26m

$294

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 2/27

11:49 am-1:15 pm

1 stop24h 26m

San José Juan Santamaria Intl

Mon 3/2

12:35 pm-8:26 am

2 stops20h 51m

$295

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 3/3

6:20 am-8:12 pm

2 stops12h 52m

San José Juan Santamaria Intl

Sun 3/8

11:35 pm-5:50 pm

1 stop18h 15m

$296

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 2/24

5:00 am-1:15 pm

1 stop7h 15m

San José Juan Santamaria Intl

Mon 3/16

8:40 am-10:20 pm

1 stop13h 40m

$297

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Wed 1/28

8:35 am-7:30 pm

1 stop9h 55m

San José Juan Santamaria Intl

Wed 2/4

9:40 am-7:35 pm

2 stops10h 55m

$298

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Tue 2/24

8:00 am-8:12 pm

1 stop11h 12m

San José Juan Santamaria Intl

Wed 3/4

7:00 am-8:50 pm

1 stop14h 50m

$300

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 2/22

6:00 am-10:43 pm

1 stop15h 43m

San José Juan Santamaria Intl

Fri 3/6

12:35 am-8:20 am

1 stop8h 45m

$301

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 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 $350. 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 $352.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as $505. 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 $840. 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 $504. Flights in the morning are often more expensive with an average ticket price of $595.

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 week ahead of your departure date. In general, you can expect to find flights to San José for around $462 when searching week 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 $400 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.

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

As of December 2025, prices for Denver to San José flights are approximately 58% more expensive 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

$218

Fastest flight time

5h 05m

Direct flights

Mon, Tue, 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 $218. The best round-trip flight deal from Denver to San José found on momondo in the last 72 hours is $479.
The fastest flight from Denver to San José takes 5h 05m
Direct flights go from Denver to San José on Monday, Tuesday, 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 $174Free CancellationRating
7.9
8,015 reviews
Search Delta flights
American AirlinesPriceFrom $246Free CancellationRating
7.2
11,074 reviews
Search American Airlines flights
SouthwestPriceFrom $269Free CancellationRating
8.0
4,251 reviews
Search Southwest flights
Copa AirlinesPriceFrom $282Free CancellationRating
7.6
1,565 reviews
Search Copa Airlines flights
United AirlinesPriceFrom $285Free CancellationRating
7.4
9,123 reviews
Search United Airlines flights

  • United Airlines Flights From Denver to San José

    United Airlines flight deals from Denver to San José start from $285 round-trip. Over the 7 United Airlines flights for this route in a normal week, average airfare is usually $514 round-trip - but some users have found much cheaper deals with momondo.

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
Dominical
Santa Elena
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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