OKA to GUM, Naha Airport to Antonio B. Won Pat International Airport Cheap Flights

Based on HopeGoo data, Eastar Jet offers one-way fares as low as US$166 on Cheapest nonstop routes (e.g. OKA to GUM on Wed, Apr 22), while Eastar Jet offers Cheapest nonstop round-trips from US$346 departing on Sat, Mar 21 and returning on Wed, Mar 25.

At the moment, you can catch a nonstop flight from Okinawa to Guam with the following airlines, including: T'Way Air Jin Air Selected airlines are based on historical data collected from flight bookings users made on HopeGoo within the last 90 days.

By analyzing data from all airlines on the HopeGoo flight calendar, it looks like the best time to book a flight from Okinawa to Guam 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 Okinawa to Guam, 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 Wed, Apr 22, with one-way flights priced at just US$166. · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is Eastar Jet. · 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 Guam travel is around January. · Get exclusive promo codes for HopeGoo app users.

The cheapest months to fly from Okinawa to Guam is September, when demand for travel is lower.

After crunching the numbers on our March flight calendar, it's currently cheapest to fly from Okinawa to Guam on March 13, 2026 with Jin Air, with prices starting at US$316.

You can land at any one of the following hubs in Guam, with Naha Airport to Antonio B. Won Pat International Airport (OKA-GUM) is by far the most common option on this route: Antonio B. Won Pat International Airport (GUM).

The time difference between Guam and Okinawa is 1h.

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