Pyeongtaek to Yigo (OSN–UAM) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
Other ways to reach Yigo from Pyeongtaek
| Metric | OSN→UAM | ICN→UAM |
|---|---|---|
| Distance from OSN | – | 41 mi |
| Nonstop airlines | – | 2 |
| Weekly flights | – | 1 |
| Flight time | 3h 46m | 3h 51m |
Travel Essentials
OSN: KST · UAM: ChST
When it's 6:00 PM in Pyeongtaek, it's 7:00 PM in Yigo.
South Korean passport holders can enter Guam under the Guam-CNMI Visa Waiver Program for up to 45 days without an ESTA or US visa. No fee, no advance application beyond the CBP I-736 form (filled out on the plane or at the airport). Passport must be a biometric e-passport (with the chip symbol) valid for at least 6 months. You need a return ticket on a participating carrier, a completed I-736, and a completed I-94 arrival form.
The Guam-CNMI waiver is separate from the US Visa Waiver Program (ESTA). You can also enter Guam with an approved ESTA ($21, valid 2 years), which allows 90 days and onward travel to the US mainland. If you plan only Guam, the Guam-CNMI waiver is simpler. CBP officers at A.B. Won Pat Airport (GUM) process arrivals quickly since Guam receives massive Korean tourist volume. Korean is widely spoken at hotels and shops in Tumon Bay.
Direct flights from Seoul Incheon to Guam run about 4 hours 30 minutes on Korean Air, Jin Air, T'way, and Jeju Air. Multiple daily frequencies make Guam one of the easiest beach getaways from Korea. Guam uses the US dollar. No mandatory vaccinations. Guam is 1 hour ahead of Korea (ChST is UTC+10 vs KST UTC+9). Duty-free shopping is available at T Galleria and several outlet malls in Tumon. Rent a car at the airport for about $40 to $60 per day, as public transit on Guam is limited. The LeaLea and Red Guam Shuttle buses run between Tumon hotels and shopping areas for $5 to $10 per ride.
OSN–UAM Quick Facts
Frequently Asked Questions
Flights from OSN to UAM
Osan Air Base (OSN) and Andersen Air Force Base (UAM) are connected through multiple connecting hub airports.
OSN to UAM Flight Duration and Schedule
Nonstop flight time from OSN to UAM is about 3 hours 46 minutes gate to gate. The route covers a distance of 1,964 miles (3,160 km).
Connecting Options and Alternatives
Nearby alternative airports include Seoul (ICN).