HDN to SJO, Yampa Valley Airport to Juan Santamaria International Airport Cheap Flights

Based on HopeGoo data, United Airlines offers one-way fares as low as US$292 on Cheapest nonstop routes (e.g. HDN to SJO on Thu, Mar 26), while American Airlines offers Cheapest nonstop round-trips from US$1,006 departing on Thu, Mar 5 and returning on Thu, Mar 12.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Hayden to San Jose is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Hayden to San Jose, you can use various tools on HopeGoo: · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Mar 26, with one-way flights priced at just US$292. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines. · Set up price alerts to easily monitor ticket prices without having to check every day. · Check HopeGoo flight deals and promo codes frequently. · Avoid peak season unless you book very early. It seems the peak season for San Jose travel is around August. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Hayden to San Jose is October, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Hayden to San Jose on March 5, 2026 with American Airlines, with prices starting at US$1,006.

The time difference between San Jose and Hayden is 1h.

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