Vuelos Desde Denver Intl. (DEN) a Aeropuerto Internacional Juan Santamaría (SJO) Empezando Desde $138

If you’re not a huge fan of stopovers, it’s a smart idea to organize your flight from DIA airport to Juan Santamaria Intl. Airport well in advance. United Airlines is the only airline that operates nonstop flights to San Jose from Denver.

It takes quite a while to travel from Denver to San Jose, about 9 hours and 1 minute all up. Remember to pack a good travel pillow and wear comfortable, layered clothing for this long-haul flight.

With a flight distance of 2,400 mi between DIA airport and SJO, you’re going to be cruising at altitude for quite a while. It’s an excellent opportunity to watch a movie, catch up on work or just sit back with some music.

With United Airlines, you won’t have to stress about extended layovers or hanging around waiting for your flight connection. This popular airline will fly you nonstop from Denver Intl. Airport (DEN) to Juan Santamaria Intl. Airport (SJO) on one of the 17 flights offered on this route every month.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.