How long does it take to fly to Cheongju?

Flight times from United States to Cheongju vary, but if you’re flying out of San Francisco and flying into Incheon Intl Airport (one of the most popular routes), then the duration is 12h 10m on average. Another popular route from United States to Cheongju is flying from Los Angeles to Incheon Intl Airport, which will take roughly 12h 55m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from United States to Cheongju Airport refresh daily.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Cheongju Airport.

What documentation or ID do you need to fly to Cheongju Airport?

The travel and health documents required for your trip to Cheongju Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cheongju Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$418 Discover Cheap Flights from the United States to Cheongju in 2025

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0 bags

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Recent round-trip flight deals from the United States to Seoul

These are some of the best round-trip flight deals from the United States to Seoul that have been recently found on momondo from popular airlines, departing in the coming months.

12:30 am - 4:40 pmORD-CJJ

26h 10m1 stop

10:30 am - 5:40 amCJJ-ORD

33h 10m2 stops

$1,448

Find Deal

Sat, Apr 5 - Sun, Apr 13

7:20 am - 9:55 pmORD-CJJ

24h 35m2 stops

4:15 pm - 12:41 amCJJ-ORD

46h 26m3 stops

$1,491

Find Deal

Sun, Apr 6 - Sun, Apr 13

12:30 am - 4:40 pmORD-CJJ

26h 10m1 stop

10:30 am - 9:00 pmCJJ-ORD

24h 30m1 stop

$1,522

Find Deal

Sat, Apr 5 - Sun, Apr 13

7:20 am - 9:55 pmORD-CJJ

24h 35m2 stops

10:30 am - 5:45 amCJJ-ORD

33h 15m2 stops

$1,756

Find Deal

Sun, Apr 6 - Sun, Apr 13

11:50 am - 9:55 pmORD-CJJ

20h 05m1 stop

4:15 pm - 7:40 amCJJ-ORD

53h 25m2 stops

$1,879

Find Deal

Sun, Apr 6 - Sun, Apr 13

11:50 pm - 1:25 pmLAX-CJJ

21h 35m2 stops

5:20 pm - 10:10 amCJJ-LAX

32h 50m2 stops

$2,144Korean Air

Find Deal

Mon, Jun 9 - Wed, Jul 16

11:50 am - 9:55 pmORD-CJJ

20h 05m1 stop

9:30 am - 2:55 pmCJJ-ORD

19h 25m1 stop

$2,850

Find Deal

Sun, Apr 6 - Sun, Apr 13

1:40 pm - 1:25 pmMSP-CJJ

33h 45m2 stops

5:20 pm - 5:15 pmCJJ-MSP

37h 55m2 stops

$3,490Korean Air

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Thu, Jun 19 - Sun, Jul 20

1:40 pm - 8:30 amMSP-CJJ

52h 50m2 stops

9:15 am - 5:15 pmCJJ-MSP

22h 00m2 stops

$3,667Korean Air

Find Deal

Tue, Jul 1 - Thu, Jul 31

Korean Air flights from United States to Cheongju

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

Korean Air

Jun 9

LAX11:50 pmLos Angeles

21h 35m

2 stops

CJJ1:25 pmCheongju

Jul 16

CJJ5:20 pmCheongju

32h 50m

2 stops

LAX10:10 amLos Angeles

$2,144

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Korean Air

Jun 19

MSP1:40 pmMinneapolis St Paul

33h 45m

2 stops

CJJ1:25 pmCheongju

Jul 20

CJJ5:20 pmCheongju

37h 55m

2 stops

MSP5:15 pmMinneapolis St Paul

$3,490

Find similar

Korean Air

Jul 1

MSP1:40 pmMinneapolis St Paul

52h 50m

2 stops

CJJ8:30 amCheongju

Jul 31

CJJ9:15 amCheongju

22h 00m

2 stops

MSP5:15 pmMinneapolis St Paul

$3,667

Find similar

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

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

Airlines

Other information

What airlines fly to Cheongju?

AIR PREMIA, Asiana Airlines and Korean Air are the top three most popular airlines that fly to Cheongju from United States according to our data. AIR PREMIA is the first choice among our users, with 37% of people opting to fly with this airline when traveling to Cheongju. Keep in mind that there are 29 different airlines that fly to Cheongju on a routine basis, so you have a few additional options to choose from.

Cheap United States to Cheongju flight deals and tips

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

Best Price Found	$418
Fastest flight time	15h 35m
Direct flights	None
Airports in Cheongju	1 airport

The best one-way flight to Cheongju from United States in the past 72 hours is $418. The best round-trip flight deal from United States to Cheongju found on momondo in the last 72 hours is $1,448.

The fastest flight from United States to Cheongju takes 15h 35m

There are no direct flights from United States to Cheongju. Popular non-direct routes for this connection are Chicago O'Hare Intl Airport - Cheongju Airport, San Francisco Airport - Cheongju Airport and Los Angeles Airport - Cheongju Airport.

There is 1 airport near Cheongju: Cheongju (CJJ)

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When did momondo last update prices for flights from United States to Cheongju Airport?
Prices for flights from United States to Cheongju Airport refresh daily.
How old do you have to be to fly from United States to Cheongju Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Cheongju Airport.
What documentation or ID do you need to fly to Cheongju Airport?
The travel and health documents required for your trip to Cheongju Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Cheongju Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from United States to Cheongju. momondo saves you time and could save you money on your trip.

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

All flight searches from United States to Cheongju on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for United States to Cheongju flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Cheongju from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.