Cheap flights from Denver to Cheongju from $506

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3 stops
Sat, May 24
Denver DENCheongju CJJ

$506
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3 stops
Sat, May 24
Denver DENCheongju CJJ

$528
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3 stops
Sun, May 25
Denver DENCheongju CJJ

$547
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3 stops
Sat, May 24
Denver DENCheongju CJJ

$591
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3 stops
Sat, May 24
Denver DENCheongju CJJ

$608
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3 stops
Mon, May 26
Denver DENCheongju CJJ

$724
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2 stops
Fri, May 23 – Thu, May 29
Denver DENCheongju CJJ

$1,863
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2 stops
Thu, May 22 – Thu, May 29
Denver DENCheongju CJJ

$2,050
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How much do flights to Cheongju cost?

Key info about flying to Cheongju

Depart from
Denver International
Arrive to
Cheongju International
Average flights per week
157
Flight distance
Worth visiting
Changdeokgung Palace Complex, South Korea - Songdo - N Seoul Tower

Check-in for a flight from Denver to Cheongju

NameCarrier codeIATA CodePassport needed during booking
Frontier AirlinesFFTF9No
Eastar JetESRZEYes
Tway AirlinesTWBTWYes
ZIPAIRTZPZGYes
Korean AirKALKEYes

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 Frontier Airlines, Eastar Jet, Tway Airlines, ZIPAIR, and Korean Air. Denver and Cheongju have 157 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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