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Cheap flights from Denver to San José from $142

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 1/20. 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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Cheap round-trip flights

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Copa Airlines Logo
9:36 pm - 7:10 amDEN-SJO
8h 34m1 stop
Copa Airlines Logo
6:15 am - 5:17 pmSJO-DEN
12h 02m1 stop
$304Copa Airlines
Find Deal
qua, dez 10 - dom, dez 14
American Airlines Logo
12:17 am - 12:12 pmDEN-SJO
10h 55m1 stop
American Airlines Logo
1:12 pm - 11:17 pmSJO-DEN
11h 05m1 stop
$306American Airlines
Find Deal
dom, nov 2 - qua, nov 5
Copa Airlines Logo
9:38 pm - 4:50 pmDEN-SJO
18h 12m3 stops
Copa Airlines Logo
4:08 am - 5:17 pmSJO-DEN
14h 09m1 stop
$309Copa Airlines
Find Deal
qui, nov 13 - qua, nov 19
American Airlines Logo
12:17 am - 1:59 pmDEN-SJO
12h 42m1 stop
American Airlines Logo
3:11 pm - 9:34 amSJO-DEN
19h 23m2 stops
$310American Airlines
Find Deal
dom, nov 2 - qua, nov 5
Multiple Airlines Logo
12:59 am - 12:14 pmDEN-SJO
34h 15m2 stops
Multiple Airlines Logo
12:22 pm - 3:55 pmSJO-DEN
28h 33m1 stop
$311Multiple Airlines
Find Deal
seg, jan 19 - sex, fev 6
Multiple Airlines Logo
11:59 pm - 11:27 amDEN-SJO
10h 28m1 stop
Multiple Airlines Logo
1:19 pm - 10:15 amSJO-DEN
21h 56m2 stops
$312Multiple Airlines
Find Deal
qua, jan 7 - seg, jan 12
Delta Logo
5:45 am - 10:20 pmDEN-SJO
15h 35m1 stop
Delta Logo
8:30 am - 10:17 pmSJO-DEN
14h 47m1 stop
$316Delta
Find Deal
seg, dez 8 - ter, dez 23
United Airlines Logo
8:37 pm - 11:25 amDEN-SJO
13h 48m1 stop
United Airlines Logo
7:30 am - 12:13 pmSJO-DEN
5h 43mnonstop
$336United Airlines
Find Deal
dom, nov 16 - dom, dez 14
United Airlines Logo
5:00 am - 1:15 pmDEN-SJO
7h 15m1 stop
United Airlines Logo
6:40 am - 5:55 pmSJO-DEN
12h 15m1 stop
$346United Airlines
Find Deal
dom, nov 16 - dom, dez 14
Delta Logo
1:16 pm - 10:15 pmDEN-SJO
7h 59m1 stop
Delta Logo
7:00 am - 9:16 pmSJO-DEN
15h 16m1 stop
$364Delta
Find Deal
ter, jan 20 - seg, fev 9

American Airlines flights from Denver to San José

Our best American Airlines deals on Denver to San José flight tickets
American Airlines
Nov 2
DEN12:17 amDenver Intl
10h 55m
1 stop
SJO12:12 pmSan José Juan Santamaria Intl
Nov 5
SJO1:12 pmSan José Juan Santamaria Intl
11h 05m
1 stop
DEN11:17 pmDenver Intl
$306
Find similar
American Airlines
Nov 2
DEN12:17 amDenver Intl
12h 42m
1 stop
SJO1:59 pmSan José Juan Santamaria Intl
Nov 5
SJO3:11 pmSan José Juan Santamaria Intl
19h 23m
2 stops
DEN9:34 amDenver Intl
$310
Find similar
American Airlines
Nov 1
DEN12:30 amDenver Intl
11h 42m
1 stop
SJO12:12 pmSan José Juan Santamaria Intl
Nov 4
SJO1:23 pmSan José Juan Santamaria Intl
10h 46m
1 stop
DEN11:09 pmDenver Intl
$311
Find similar

United Airlines flights from Denver to San José

Our best United Airlines deals on Denver to San José flight tickets
United Airlines
Nov 16
DEN8:37 pmDenver Intl
13h 48m
1 stop
SJO11:25 amSan José Juan Santamaria Intl
Dec 14
SJO7:30 amSan José Juan Santamaria Intl
5h 43m
DEN12:13 pmDenver Intl
$336
Find similar
United Airlines
Nov 16
DEN5:00 amDenver Intl
7h 15m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Dec 14
SJO6:40 amSan José Juan Santamaria Intl
12h 15m
1 stop
DEN5:55 pmDenver Intl
$346
Find similar
United Airlines
Dec 13
DEN3:48 pmDenver Intl
5h 12m
SJO10:00 pmSan José Juan Santamaria Intl
Dec 20
SJO6:30 amSan José Juan Santamaria Intl
12h 49m
1 stop
DEN6:19 pmDenver Intl
$351
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 outubro 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

qua 12/10

9:36 pm-7:10 am

1 stop8h 34m

San José Juan Santamaria Intl

dom 12/14

6:15 am-5:17 pm

1 stop12h 02m

$304

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom 11/2

12:17 am-12:12 pm

1 stop10h 55m

San José Juan Santamaria Intl

qua 11/5

1:12 pm-11:17 pm

1 stop11h 05m

$306

DenverSan José

DEN - SJO

DENSJO

Denver Intl

qui 11/13

9:38 pm-4:50 pm

3 stops18h 12m

San José Juan Santamaria Intl

qua 11/19

4:08 am-5:17 pm

1 stop14h 09m

$309

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom 11/2

12:17 am-1:59 pm

1 stop12h 42m

San José Juan Santamaria Intl

qua 11/5

3:11 pm-9:34 am

2 stops19h 23m

$310

DenverSan José

DEN - SJO

DENSJO

Denver Intl

seg 1/19

12:59 am-12:14 pm

2 stops34h 15m

San José Juan Santamaria Intl

sex 2/6

12:22 pm-3:55 pm

1 stop28h 33m

$311

DenverSan José

DEN - SJO

DENSJO

Denver Intl

qua 1/7

11:59 pm-11:27 am

1 stop10h 28m

San José Juan Santamaria Intl

seg 1/12

1:19 pm-10:15 am

2 stops21h 56m

$312

DenverSan José

DEN - SJO

DENSJO

Denver Intl

seg 12/8

5:45 am-10:20 pm

1 stop15h 35m

San José Juan Santamaria Intl

ter 12/23

8:30 am-10:17 pm

1 stop14h 47m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom 11/16

8:37 pm-11:25 am

1 stop13h 48m

San José Juan Santamaria Intl

dom 12/14

7:30 am-12:13 pm

Nonstop5h 43m

$336

DenverSan José

DEN - SJO

DENSJO

Denver Intl

dom 11/16

5:00 am-1:15 pm

1 stop7h 15m

San José Juan Santamaria Intl

dom 12/14

6:40 am-5:55 pm

1 stop12h 15m

$346

DenverSan José

DEN - SJO

DENSJO

Denver Intl

ter 1/20

1:16 pm-10:15 pm

1 stop7h 59m

San José Juan Santamaria Intl

seg 2/9

7:00 am-9:16 pm

1 stop15h 16m

$364

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 $356.

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 Saturday. momondo users have found tickets for Saturday departures for as low as $580. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Denver to San José on a Monday will generally be more expensive and average around $1,140. 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 in the evening. Our users have found flights to San José in the evening for as low as $438. Flights in the afternoon are often more expensive with an average ticket price of $671.

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 $482 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 $382 on momondo.

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

There are 2 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 October 2025, prices for Denver to San José flights are approximately 35% 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

$220

Fastest flight time

5h 05m

Direct flights

Every day

Airports in San José

1 airport
The best one-way flight to San José from Denver in the past 72 hours is $220. The best round-trip flight deal from Denver to San José found on momondo in the last 72 hours is $456.
The fastest flight from Denver to San José takes 5h 05m
Direct flights go from Denver to San José every day.
There is 1 airport near San José: 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 12m, 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 $163Free CancellationRating
7.9
7,993 reviews
Search Delta flights
American AirlinesPriceFrom $250Free CancellationRating
7.2
11,030 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $267Free CancellationRating
7.6
1,563 reviews
Search Copa Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $292Free CancellationRating
7.4
8,998 reviews
Search United Airlines flights

Traveling to a place near San José?

Book flights to San José if you plan to visit one of these locations
Manuel Antonio
Jacó
Alajuela
Monteverde
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.

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