Cheap flights from San Juan, United States to Cheongju, South Korea

Flights starting at $718. Choose between JetBlue Airways, Tway Airlines, or Jin Air to find the best price.

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Tips to know when travelling to Cheongju

Travelers usually depart from Luis Muñoz Marín International, or Fernando Luis Ribas Dominicci when they travel from San Juan to Cheongju. The most popular airlines for this route are JetBlue Airways, Tway Airlines, Jin Air, Spirit Airlines, and Asiana Airlines. San Juan and Cheongju have 334 direct flights per week. When you arrive at Cheongju, consider visiting Songdo, N Seoul Tower, and Changdeokgung Palace Complex, South Korea.

Check-in for a flight from San Juan to Cheongju

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
JetBlue AirwaysJBUB6NoOpens 24 days before flight
Closes 2 hours before flight
Tway AirlinesTWBTWYes0
0
Jin AirJNALJYes0
0
Spirit AirlinesNKSNKNoOpens 24 days before flight
Closes 1 hours before flight
Asiana AirlinesAAROZYes0
0

Weather in Cheongju

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-5°C
February5°C-2°C
March11°C1°C
April17°C6°C
May23°C11°C
June28°C16°C
July29°C20°C
August29°C21°C
September25°C16°C
October19°C9°C
November12°C3°C
December3°C-3°C
Hottest Month
29°C
August
Coldest month
-5°C
January
Sunny days
288
days per year
Snow days
7
days per year

14 day forecast

Saturday
20 Apr
96%
15°C11°C
27 Apr
26°C11°C
Sunday
21 Apr
84%
18°C12°C
28 Apr
23°C14°C
Monday
22 Apr
21°C11°C
29 Apr
89%
25°C15°C
Tuesday
23 Apr
82%
18°C12°C
30 Apr
25°C13°C
Wednesday
24 Apr
88%
17°C11°C
1 May
22°C11°C
Thursday
25 Apr
25°C9°C
2 May
23°C10°C
Friday
26 Apr
25°C11°C
3 May
22°C9°C

Frequently asked questions

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What time do flights between San Juan and Cheongju arrive?

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