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Cheap flights from Denver to San José from $100

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 10/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Denver to San José

Cheap round-trip flights

Multiple Airlines Logo
8:13 pm - 12:14 pmDEN-SJO
15h 01m2 stops
Multiple Airlines Logo
2:20 am - 12:50 pmSJO-DEN
11h 30m1 stop
$275Multiple Airlines
Find Deal
Mon, Nov 10 - Fri, Nov 21
Southwest Logo
11:55 pm - 1:15 pmDEN-SJO
12h 20m1 stop
Southwest Logo
2:40 pm - 9:40 pmSJO-DEN
8h 00m1 stop
$276Southwest
Find Deal
Sat, Nov 29 - Sat, Dec 6
Multiple Airlines Logo
8:13 pm - 11:24 amDEN-SJO
39h 11m2 stops
Multiple Airlines Logo
2:20 am - 12:50 pmSJO-DEN
11h 30m1 stop
$279Multiple Airlines
Find Deal
Fri, Oct 31 - Fri, Nov 7
Copa Airlines Logo
10:36 pm - 9:05 amDEN-SJO
10h 29m1 stop
Copa Airlines Logo
5:49 am - 5:17 pmSJO-DEN
12h 28m1 stop
$304Copa Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 15
United Airlines Logo
8:35 pm - 10:25 amDEN-SJO
13h 50m1 stop
United Airlines Logo
7:30 am - 12:13 pmSJO-DEN
5h 43mnonstop
$306United Airlines
Find Deal
Fri, Oct 31 - Sun, Dec 7
Copa Airlines Logo
10:47 pm - 4:52 pmDEN-SJO
18h 05m3 stops
Copa Airlines Logo
5:57 am - 6:07 pmSJO-DEN
12h 10m1 stop
$309Copa Airlines
Find Deal
Sun, Sep 28 - Thu, Oct 2
American Airlines Logo
11:59 pm - 1:38 pmDEN-SJO
13h 39m1 stop
American Airlines Logo
6:22 am - 10:04 pmSJO-DEN
16h 42m1 stop
$316American Airlines
Find Deal
Thu, Oct 30 - Thu, Nov 6
American Airlines Logo
11:59 pm - 12:12 pmDEN-SJO
12h 13m1 stop
American Airlines Logo
6:00 am - 8:17 pmSJO-DEN
15h 17m2 stops
$320American Airlines
Find Deal
Sat, Nov 1 - Sat, Nov 15
United Airlines Logo
3:48 pm - 10:00 pmDEN-SJO
5h 12mnonstop
United Airlines Logo
2:05 pm - 11:18 pmSJO-DEN
10h 13m1 stop
$356United Airlines
Find Deal
Fri, Feb 27 - Fri, Mar 6
Delta Logo
6:00 am - 10:07 pmDEN-SJO
15h 07m1 stop
Delta Logo
7:00 am - 3:13 pmSJO-DEN
9h 13m1 stop
$367Delta
Find Deal
Thu, Nov 13 - Sun, Nov 23

Southwest flights from Denver to San José, San José Province

Our best Southwest deals on Denver to San José, San José Province flight tickets
Southwest
Nov 29
DEN11:55 pmDenver Intl
12h 20m
1 stop
SJO1:15 pmSan José Juan Santamaria Intl
Dec 6
SJO2:40 pmSan José Juan Santamaria Intl
8h 00m
1 stop
DEN9:40 pmDenver Intl
$276
Find similar
Southwest
Nov 29
DEN5:00 amDenver Intl
7h 45m
1 stop
SJO1:45 pmSan José Juan Santamaria Intl
Dec 6
SJO2:40 pmSan José Juan Santamaria Intl
17h 15m
2 stops
DEN6:55 amDenver Intl
$281
Find similar
Southwest
Nov 15
DEN1:50 pmDenver Intl
5h 20m
SJO8:10 pmSan José Juan Santamaria Intl
Nov 19
SJO2:15 pmSan José Juan Santamaria Intl
9h 00m
1 stop
DEN10:15 pmDenver Intl
$312
Find similar

United Airlines flights from Denver to San José, San José Province

Our best United Airlines deals on Denver to San José, San José Province flight tickets
United Airlines
Oct 31
DEN8:35 pmDenver Intl
13h 50m
1 stop
SJO10:25 amSan José Juan Santamaria Intl
Dec 7
SJO7:30 amSan José Juan Santamaria Intl
5h 43m
DEN12:13 pmDenver Intl
$306
Find similar
United Airlines
Feb 27
DEN3:48 pmDenver Intl
5h 12m
SJO10:00 pmSan José Juan Santamaria Intl
Mar 6
SJO2:05 pmSan José Juan Santamaria Intl
10h 13m
1 stop
DEN11:18 pmDenver Intl
$356
Find similar
United Airlines
Sep 27
DEN11:43 amDenver Intl
7h 54m
1 stop
SJO7:37 pmSan José Juan Santamaria Intl
Sep 29
SJO7:55 amSan José Juan Santamaria Intl
15h 18m
1 stop
DEN11:13 pmDenver Intl
$361
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Denver to San José, San José Province 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 September 17, 2025.
Use the filters below to find and compare flights from Denver to San José, San José Province that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Mon 11/10

8:13 pm-12:14 pm

2 stops15h 01m

San José Juan Santamaria Intl

Fri 11/21

2:20 am-12:50 pm

1 stop11h 30m

$275

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 11/29

11:55 pm-1:15 pm

1 stop12h 20m

San José Juan Santamaria Intl

Sat 12/6

2:40 pm-9:40 pm

1 stop8h 00m

$276

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 10/31

8:13 pm-11:24 am

2 stops39h 11m

San José Juan Santamaria Intl

Fri 11/7

2:20 am-12:50 pm

1 stop11h 30m

$279

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 11/1

10:36 pm-9:05 am

1 stop10h 29m

San José Juan Santamaria Intl

Sat 11/15

5:49 am-5:17 pm

1 stop12h 28m

$304

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 10/31

8:35 pm-10:25 am

1 stop13h 50m

San José Juan Santamaria Intl

Sun 12/7

7:30 am-12:13 pm

Nonstop5h 43m

$306

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sun 9/28

10:47 pm-4:52 pm

3 stops18h 05m

San José Juan Santamaria Intl

Thu 10/2

5:57 am-6:07 pm

1 stop12h 10m

$309

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 10/30

11:59 pm-1:38 pm

1 stop13h 39m

San José Juan Santamaria Intl

Thu 11/6

6:22 am-10:04 pm

1 stop16h 42m

$316

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Sat 11/1

11:59 pm-12:12 pm

1 stop12h 13m

San José Juan Santamaria Intl

Sat 11/15

6:00 am-8:17 pm

2 stops15h 17m

$320

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Fri 2/27

3:48 pm-10:00 pm

Nonstop5h 12m

San José Juan Santamaria Intl

Fri 3/6

2:05 pm-11:18 pm

1 stop10h 13m

$356

DenverSan José

DEN - SJO

DENSJO

Denver Intl

Thu 11/13

6:00 am-10:07 pm

1 stop15h 07m

San José Juan Santamaria Intl

Sun 11/23

7:00 am-3:13 pm

1 stop9h 13m

$367

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, San José Province

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, San José Province?

The month of August is, on average, the cheapest month to fly to San José, San José Province from Denver, with most prices found around $356. If you’re not able to fly to San José, San José Province in August, then September is your next best option. Flight prices from Denver to San José, San José Province during September average around $360.

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

The cheapest day to depart from Denver to San José, San José Province is on a Saturday when prices can be found for as low as $627. The most expensive day to fly to San José, San José Province is Monday, with ticket prices averaging around $1,355.

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

In the evening is the cheapest time of day to fly from Denver to San José, San José Province when you can find flight prices for as low as $438. Flying to San José, San José Province in the evening is an ideal time because this is during off-peak travel hours. In the afternoon is when there is more demand to fly to San José, San José Province, so prices are often more expensive at around $693 per ticket.

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, San José Province?

You are more likely to see cheaper flights to San José, San José Province from Denver when booking week ahead of your departure date. In general, you can expect to find flights to San José, San José Province for around $498 when searching week out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San José, San José Province 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 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.

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

As of September 2025, prices for Denver to San José, San José Province flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Denver to San José, San José Province

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

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

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

Best Price Found

$137

Fastest flight time

5h 10m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in San José, San José Province

1 airport
The best one-way flight to San José, San José Province from Denver in the past 72 hours is $137. The best round-trip flight deal from Denver to San José, San José Province found on momondo in the last 72 hours is $550.
The fastest flight from Denver to San José, San José Province takes 5h 10m
Direct flights go from Denver to San José, San José Province on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport near San José, San José Province: San José Juan Santamaria Intl (SJO)
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  • 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, San José Province?

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

Best airlines flying from Denver to San José, San José Province

Compare and see reviews for airlines that fly from Denver to San José, San José Province with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $163Free CancellationRating
7.9
7,961 reviews
Search Delta flights
American AirlinesPriceFrom $251Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Copa AirlinesPriceFrom $270Free CancellationRating
7.6
1,533 reviews
Search Copa Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.0
4,242 reviews
Search Southwest flights
United AirlinesPriceFrom $293Free CancellationRating
7.4
8,926 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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