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Flights from Boston to Cheongju
Cheap flight deals from Boston to Cheongju
We've found these cheap flights for you. You can book one-way or round-trip flight tickets.
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Round-trip
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One way
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BOS 01:4040h 5m1 stopsCJJ 06:45Boston - Cheongju | Thu, Jul 10 | Cathay PacificCJJ 07:3028h 30m1 stopsBOS 23:00Cheongju - Boston | Thu, Jul 17 | Cathay PacificAED 7,789 AED 13,81244% OFF44% OFFAED 13,812 AED 7,789
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BOS 13:3536h 55m1 stopsCJJ 15:30Boston - Cheongju | Wed, Jul 23 | Japan AirlinesCJJ 09:3021h 40m1 stopsBOS 18:10Cheongju - Boston | Wed, Jul 30 | Aero K AirlinesAED 11,203 AED 13,81219% OFF19% OFFAED 13,812 AED 11,203
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Thu, Jul 24 | Japan AirlinesCJJ 07:2523h 45m1 stopsBOS 18:10Cheongju - Boston | Thu, Jul 31 | Aero K AirlinesAED 11,376 AED 13,81218% OFF18% OFFAED 13,812 AED 11,376
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Sun, Jul 13 | Japan AirlinesCJJ 16:1538h 55m1 stopsBOS 18:10Cheongju - Boston | Sun, Jul 20 | Aero K AirlinesAED 11,64016% OFFAED 13,812 AED 11,640
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BOS 13:3534h 30m1 stopsCJJ 13:05Boston - Cheongju | Thu, Jul 10 | Japan AirlinesCJJ 07:2523h 45m1 stopsBOS 18:10Cheongju - Boston | Thu, Jul 17 | Aero K AirlinesAED 11,97113% OFFAED 13,812 AED 11,971
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Sun, Jul 6 | Japan AirlinesCJJ 09:3021h 40m1 stopsBOS 18:10Cheongju - Boston | Sun, Jul 13 | Aero K AirlinesAED 12,02813% OFFAED 13,812 AED 12,028
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Sun, Jun 29 | Japan AirlinesCJJ 09:3021h 40m1 stopsBOS 18:10Cheongju - Boston | Sun, Jul 6 | Aero K AirlinesAED 12,06913% OFFAED 13,812 AED 12,069
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Mon, Jun 30 | Japan AirlinesCJJ 09:3021h 40m1 stopsBOS 18:10Cheongju - Boston | Mon, Jul 7 | Aero K AirlinesAED 12,09612% OFFAED 13,812 AED 12,096
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BOS 13:3536h 55m1 stopsCJJ 15:30Boston - Cheongju | Tue, Jun 17 | Japan AirlinesCJJ 07:2523h 45m1 stopsBOS 18:10Cheongju - Boston | Tue, Jun 24 | Aero K AirlinesAED 12,14512% OFFAED 13,812 AED 12,145
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BOS 13:3534h 30m1 stopsCJJ 13:05Boston - Cheongju | Fri, Jun 27 | Japan AirlinesCJJ 07:2523h 45m1 stopsBOS 18:10Cheongju - Boston | Fri, Jul 4 | Aero K AirlinesAED 12,15512% OFFAED 13,812 AED 12,155
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BOS 13:0017h 25m1 stopsCJJ Invalid DateBoston - Cheongju | Fri, Jun 13 | Normal AirlineCJJ 15:006hNonstopBOS 16:00Cheongju - Boston | Sun, Jun 15 | Normal AirlineFind More FlightsFind More Flights
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BOS 01:4040h 5m1 stopsCJJ 06:45Boston - Cheongju | Thu, Jun 12 | Cathay PacificAED 4,429 AED 7,72843% OFF43% OFFAED 7,728 AED 4,429
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BOS 01:4040h 5m1 stopsCJJ 06:45Boston - Cheongju | Fri, Jun 13 | Cathay PacificAED 4,683 AED 7,72839% OFF39% OFFAED 7,728 AED 4,683
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Thu, Jun 12 | Japan AirlinesAED 6,637 AED 7,72814% OFF14% OFFAED 7,728 AED 6,637
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BOS 13:3519h 20m1 stopsCJJ 21:55Boston - Cheongju | Fri, Jun 13 | Japan AirlinesAED 6,70713% OFFAED 7,728 AED 6,707
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BOS 13:3534h 30m1 stopsCJJ 13:05Boston - Cheongju | Wed, Jun 11 | Japan AirlinesAED 6,80112% OFFAED 7,728 AED 6,801
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BOS 13:0017h 25m1 stopsCJJ Invalid DateBoston - Cheongju | Fri, Jun 13 | Normal AirlineFind More FlightsFind More Flights
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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.
Flight Info | Boston to Cheongju
Cheapest one-way flight price | AED 4,428 |
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Off-season for travel | November |
Peak season for travel | November |
Flight distance | 11,023.42 km |
Popular airline | American Airlines |
When is the cheapest time to fly from Boston to Cheongju?
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Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Frequently Asked Questions
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When are flight tickets from Boston (BOS) to Cheongju (CJJ) the cheapest?
Airlines adjust prices for flights from Boston to Cheongju based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays. -
How much do flights from Boston (BOS) to Cheongju (CJJ) cost?
According to Trip.com's data, the lowest price is around AED 8,248. -
How many airports are there in Cheongju (CJJ)?
There are 1 airport(s) near Cheongju (CJJ): Cheongju International Airport.
How to find a cheap flight from Boston to Cheongju
Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Boston to Cheongju. Book your flights at the right time and save more.
Being flexible with your dates to get the cheapest Boston to Cheongju ticket.
Tap "Date" on flight search bar to scan through the calender for Boston to Cheongju airfare over next 6 months in 2025. If you would like to fly in next 3 months, it seems the cheapest date is on Thu, Jun 12 at AED 4429 for one-way flights.
Compare cheap Boston to Cheongju flight deals from over hundreds of airlines.
Our extensive search allows you to compare prices from over 500 airlines to choose the cheapest flight tickets from Boston to Cheongju. The cheapest airline operating is Cathay Pacific.
Set up a Price Alert
By setting up a Price Alert for your Boston to Cheongju route, you can easily track the price of your airline tickets from without manually checking every day.
Don't miss cheap Boston to Cheongju flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
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To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Boston to Cheongju to get exclusive deals for you.
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