When did momondo last update prices for flights from Cheongju Airport to United States?

Prices for flights from Cheongju Airport to United States are updated daily.

How old do you have to be to fly from Cheongju Airport to United States?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cheongju Airport to United States.

What documentation or ID do you need to fly to United States?

The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$543 Cheap Flights from Cheongju to the United States in 2026

Find the cheapest flights from Cheongju to the United States

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:30 am - 11:15 pm

CJJ

SFO

28h 45m

2 stops

12:20 am - 4:40 pm

SFO

CJJ

24h 20m

2 stops

$1,005Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

10:30 am - 8:30 pm

CJJ

SFO

26h 00m

1 stop

1:05 am - 4:40 pm

SFO

CJJ

23h 35m

1 stop

$1,027Multiple Airlines

Fri, Sep 11 - Thu, Sep 17

10:30 am - 10:40 pm

CJJ

SFO

28h 10m

2 stops

12:20 am - 9:45 pm

SFO

CJJ

29h 25m

2 stops

$1,034Multiple Airlines

Sat, Sep 19 - Tue, Sep 22

12:05 pm - 10:35 pm

CJJ

LAX

26h 30m

2 stops

12:30 pm - 11:05 am

LAX

CJJ

30h 35m

1 stop

$1,039Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

10:30 am - 7:55 pm

CJJ

SFO

25h 25m

1 stop

1:05 am - 9:45 pm

SFO

CJJ

28h 40m

1 stop

$1,054Multiple Airlines

Sat, Sep 19 - Tue, Sep 22

10:30 am - 10:35 pm

CJJ

LAX

28h 05m

2 stops

12:25 am - 4:40 pm

LAX

CJJ

24h 15m

2 stops

$1,056Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

10:30 am - 10:35 pm

CJJ

LAX

28h 05m

2 stops

12:25 am - 4:40 pm

LAX

CJJ

24h 15m

2 stops

$1,062Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

12:10 pm - 10:35 pm

CJJ

LAX

26h 25m

2 stops

12:30 pm - 11:05 am

LAX

CJJ

30h 35m

1 stop

$1,069Multiple Airlines

Wed, Sep 9 - Wed, Sep 16

11:50 am - 11:15 am

CJJ

LAX

39h 25m

3 stops

12:25 pm - 10:50 am

LAX

CJJ

54h 25m

3 stops

$1,078Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

5:05 pm - 1:55 pm

CJJ

LAX

36h 50m

2 stops

12:30 pm - 11:10 am

LAX

CJJ

30h 40m

1 stop

$1,112Multiple Airlines

Mon, Sep 14 - Mon, Sep 21

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China Eastern flights from Cheongju to United States

Our best China Eastern deals on Cheongju to United States flight tickets

China Eastern

Oct 18

CJJ12:10 pmCheongju

37h 55m

1 stop

LAX10:05 amLos Angeles

Oct 22

LAX12:30 pmLos Angeles

30h 20m

1 stop

CJJ10:50 amCheongju

$1,140

China Eastern

Oct 18

CJJ12:10 pmCheongju

37h 55m

1 stop

LAX10:05 amLos Angeles

Oct 22

LAX12:30 pmLos Angeles

30h 20m

1 stop

CJJ10:50 amCheongju

$1,233

China Eastern

Oct 18

CJJ12:10 pmCheongju

37h 55m

1 stop

LAX10:05 amLos Angeles

Oct 22

LAX12:30 pmLos Angeles

30h 20m

1 stop

CJJ10:50 amCheongju

$1,258

Korean Air flights from Cheongju to United States

Our best Korean Air deals on Cheongju to United States flight tickets

Korean Air

Nov 29

CJJ6:20 pmCheongju

28h 20m

2 stops

BOS8:40 amBoston Logan Intl

Dec 4

BOS11:00 amBoston Logan Intl

31h 40m

2 stops

CJJ8:40 amCheongju

$2,943

Korean Air

Aug 8

CJJ5:20 pmCheongju

30h 20m

2 stops

ORD9:40 amChicago O'Hare Intl

Aug 12

ORD12:30 pmChicago O'Hare Intl

30h 00m

2 stops

CJJ8:30 amCheongju

$2,978

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CheongjuSan Francisco

CJJ - SFO

CJJSFO

Cheongju

Fri 9/11

10:30 am-11:15 pm

2 stops28h 45m

San Francisco

Thu 9/17

12:20 am-4:40 pm

2 stops24h 20m

$1,005

Quickest round-trip

CheongjuSan Francisco

CJJ - SFO

CJJSFO

Cheongju

Fri 9/11

10:30 am-8:30 pm

1 stop26h 00m

San Francisco

Thu 9/17

1:05 am-4:40 pm

1 stop23h 35m

$1,027

CheongjuSan Francisco

CJJ - SFO

CJJSFO

Cheongju

Sat 9/19

10:30 am-10:40 pm

2 stops28h 10m

San Francisco

Tue 9/22

12:20 am-9:45 pm

2 stops29h 25m

$1,034

CheongjuLos Angeles

CJJ - LAX

CJJLAX

Cheongju

Sat 9/12

12:05 pm-10:35 pm

2 stops26h 30m

Los Angeles

Sat 9/19

12:30 pm-11:05 am

1 stop30h 35m

$1,039

CheongjuSan Francisco

CJJ - SFO

CJJSFO

Cheongju

Sat 9/19

10:30 am-7:55 pm

1 stop25h 25m

San Francisco

Tue 9/22

1:05 am-9:45 pm

1 stop28h 40m

$1,054

CheongjuLos Angeles

CJJ - LAX

CJJLAX

Cheongju

Sat 9/12

10:30 am-10:35 pm

2 stops28h 05m

Los Angeles

Fri 9/18

12:25 am-4:40 pm

2 stops24h 15m

$1,056

CheongjuLos Angeles

CJJ - LAX

CJJLAX

Cheongju

Sat 9/12

10:30 am-10:35 pm

2 stops28h 05m

Los Angeles

Fri 9/18

12:25 am-4:40 pm

2 stops24h 15m

$1,062

CheongjuLos Angeles

CJJ - LAX

CJJLAX

Cheongju

Wed 9/9

12:10 pm-10:35 pm

2 stops26h 25m

Los Angeles

Wed 9/16

12:30 pm-11:05 am

1 stop30h 35m

$1,069

CheongjuLos Angeles

CJJ - LAX

CJJLAX

Cheongju

Sat 9/12

11:50 am-11:15 am

3 stops39h 25m

Los Angeles

Sat 9/19

12:25 pm-10:50 am

3 stops54h 25m

$1,078

CheongjuLos Angeles

CJJ - LAX

CJJLAX

Cheongju

Mon 9/14

5:05 pm-1:55 pm

2 stops36h 50m

Los Angeles

Mon 9/21

12:30 pm-11:10 am

1 stop30h 40m

$1,112

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Cheongju to United States

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Cheongju to United States?

China Eastern is the most popular carrier operating from Cheongju to United States

What airlines fly to United States?

AIR PREMIA, Asiana Airlines and United Airlines are the top three most popular airlines that fly to United States from Cheongju according to our data. AIR PREMIA is the first choice among our users, with 45% of people opting to fly with this airline when traveling to United States. Keep in mind that there are 9 different airlines that fly to United States on a routine basis, so you have a few additional options to choose from.

Cheap Cheongju to United States flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Cheongju to United States

Fastest flight time	25h 58m
Direct flights	None

The fastest flight from Cheongju to United States takes 25h 58m

There are no direct flights from Cheongju to United States. There are no popular flight routes from Cheongju to United States.

Search flight deals

Frequently asked questions about flying from Cheongju to the United States

When did momondo last update prices for flights from Cheongju Airport to United States?
Prices for flights from Cheongju Airport to United States are updated daily.
How old do you have to be to fly from Cheongju Airport to United States?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Cheongju Airport to United States.
What documentation or ID do you need to fly to United States?
The necessary travel and health documents for your United States trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Cheongju to United States?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United States from Cheongju.

Can I find flights from Cheongju to United States with flexible booking policies on momondo?

momondo does allow users to show only those flights to United States from Cheongju which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Cheongju to United States?

momondo provides multiple filters to help you find the best flight to United States from Cheongju. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Cheongju to United States right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Cheongju to United States now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to United States and let you know when they change.