Flights from San José (Alajuela) (SJO) to Denver (DEN)

Route intelligence for SJO → DEN: direct flights, stopover options, and timetable coverage in one place.

Show route on mapAll flights from SJOAll flights to DEN

Direct flights

3 direct option(s) across 3 airline(s).

  • United Airlines · 0 min · 0 km
  • Southwest Airlines · 0 min · 0 km
  • Frontier Airlines · 324 min · 3888 km

Explore these airlines on this city pair

Open each airline route-map page to compare broader network depth before committing to a nonstop or one-stop strategy.

United Airlines route map →Southwest Airlines route map →Frontier Airlines route map →

Stopover options

  • 1 stop(s) · 7h 4m · SJO → DEN
  • 1 stop(s) · 7h 4m · SJO → DEN
  • 1 stop(s) · 7h 4m · SJO → DEN
  • 1 stop(s) · 7h 4m · SJO → DEN
  • 1 stop(s) · 7h 5m · SJO → DEN
  • 1 stop(s) · 7h 5m · SJO → DEN
  • 1 stop(s) · 7h 5m · SJO → DEN
  • 1 stop(s) · 7h 9m · SJO → DEN
  • 1 stop(s) · 7h 9m · SJO → DEN
  • 1 stop(s) · 8h 31m · SJO → DEN
  • 1 stop(s) · 8h 31m · SJO → DEN
  • 1 stop(s) · 8h 31m · SJO → DEN

Timetable coverage

Published flight numbers: UA1087, WN707

Flight number: UA 1087

Operating days: 6, 7

  • SJO 06:35 → DEN 12:06

Plan this city pair

Compare nearby alternatives and airline networks to decide whether a direct trip, one-stop connection, or reverse search gives you better options.

Explore all departures from SJO →Explore all arrivals to DEN →Compare airline network coverage →Browse airports by country →

Route planning checklist

  • Compare direct duration with one-stop total duration before committing to a fare.
  • Check inbound alternatives on flights to DEN when return timing is important.
  • Use Guides for alliance and hub strategy playbooks.
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