Cheap flights from San Jose to Cheongju from $536

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2 stops
Tue, May 20
San Jose SJCCheongju CJJ

$536
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3 stops
Tue, May 20
San Jose SJCCheongju CJJ

$557
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2 stops
Tue, May 20
San Jose SJCCheongju CJJ

$606
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2 stops
Tue, May 20
San Jose SJCCheongju CJJ

$677
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2 stops
Tue, May 20
San Jose SJCCheongju CJJ

$680
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2 stops
Tue, May 20
San Jose SJCCheongju CJJ

$683
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2 stops
Tue, May 20 – Sun, May 25
San Jose SJCCheongju CJJ

$1,023
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2 stops
Tue, May 20 – Sun, May 25
San Jose SJCCheongju CJJ

$1,075
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2 stops
Tue, May 20 – Sun, May 25
San Jose SJCCheongju CJJ

$1,077
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2 stops
Tue, May 20 – Sun, May 25
San Jose SJCCheongju CJJ

$1,079
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2 stops
Tue, May 20 – Mon, May 26
San Jose SJCCheongju CJJ

$1,137
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2 stops
Tue, May 20 – Mon, May 26
San Jose SJCCheongju CJJ

$1,139
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How much do flights to Cheongju cost?

Key info about flying to Cheongju

Depart from
San Jose International
Arrive to
Cheongju International
Average flights per week
223
Flight distance
Worth visiting
Changdeokgung Palace Complex, South Korea - Songdo - N Seoul Tower

Check-in for a flight from San Jose to Cheongju

NameCarrier codeIATA CodePassport needed during booking
Tway AirlinesTWBTWYes
ZIPAIRTZPZGYes
Hawaiian AirlinesHALHANo
Korean AirKALKEYes
Eastar JetESRZEYes

Weather in Cheongju

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January2°C-5°C
February5°C-2°C
March11°C1°C
April18°C6°C
May23°C11°C
June28°C16°C
July29°C20°C
August29°C21°C
September25°C16°C
October19°C9°C
November12°C3°C
December4°C-3°C
Hottest Month
29°C
August
Coldest month
-5°C
January
Sunny days
288
days per year
Snow days
9
days per year

14 day forecast

Sunday
4 May
19°C5°C
11 May
23°C7°C
Monday
5 May
89%
19°C7°C
12 May
25°C10°C
Tuesday
6 May
89%
11°C8°C
13 May
26°C11°C
Wednesday
7 May
17°C6°C
14 May
25°C13°C
Thursday
8 May
24°C9°C
15 May
89%
27°C16°C
Friday
9 May
82%
16°C13°C
16 May
62%
28°C17°C
Saturday
10 May
83%
19°C11°C
17 May
88%
29°C18°C
The most popular airlines for this route are Tway Airlines, ZIPAIR, Hawaiian Airlines, Korean Air, and Eastar Jet. San Jose and Cheongju have 223 direct flights per week. When you arrive at Cheongju, consider visiting Changdeokgung Palace Complex, South Korea, Songdo, and N Seoul Tower.

Frequently asked questions

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What time do flights between San Jose and Cheongju depart?
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