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Flights from Johnstown to Columbus

Find the cheapest flight options from Johnstown to Columbus over the next three months. Book one-way tickets from KRW 330,906 and round-trip tickets from KRW 431,426.

      • JST 06:15
        3h 32m
        1 stop
        CMH 09:47
        Johnstown - Columbus | Fri, Dec 12 | United Airlines
        CMH 10:30
        3h 13m
        1 stop
        JST 13:43
        Columbus - Johnstown | Tue, Dec 16 | United Airlines
        KRW 431,426 KRW 806,978
        47% OFF
        47% OFF
        KRW 806,978 KRW 431,426
      • JST 06:15
        3h 34m
        1 stop
        CMH 09:49
        Johnstown - Columbus | Sun, Dec 21 | United Airlines
        CMH 06:05
        7h 33m
        1 stop
        JST 13:38
        Columbus - Johnstown | Thu, Dec 25 | United Airlines
        KRW 718,211 KRW 806,978
        11% OFF
        11% OFF
        KRW 806,978 KRW 718,211
      • JST 13:00
        17h 25m
        1 stop
        CMH Invalid Date
        Johnstown - Columbus | Fri, Dec 12 | Normal Airline
        CMH 15:00
        6h
        Direct
        JST 16:00
        Columbus - Johnstown | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights
      • JST 06:15
        3h 34m
        1 stop
        CMH 09:49
        Johnstown - Columbus | Fri, Dec 26 | United Airlines
        KRW 330,906 KRW 371,804
        11% OFF
        11% OFF
        KRW 371,804 KRW 330,906
      • JST 13:00
        17h 25m
        1 stop
        CMH Invalid Date
        Johnstown - Columbus | Fri, Dec 12 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Johnstown to Columbus are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flight details for Johnstown to Columbus

The distance between Johnstown and Columbus is 345.89km. Based on Trip.com's data, travel demand peaks in March. The off-season for travel is November.

Cheapest one-way flight priceKRW 330,906
Cheapest return ticket priceKRW 431,426
Off-season travel monthNovember
Peak season for travelMarch
Flight distance345.89km

Find the best time to fly from Johnstown to Columbus

The cheapest time for Johnstown to Columbus flights: Dec 21 to Dec 28 — one way flight prices from KRW 330,905.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Johnstown to Columbus, calculated over the upcoming 10 weeks.

Flight FAQs

  • Which airlines offer the cheapest flights from Johnstown (JST) to Columbus (CMH)?

    Based on Trip.com data, United Airlines offers one-way fares as low as KRW 330,906 on Cheapest nonstop routes (e.g. JST to CMH on Fri, Dec 26), while United Airlines offers Cheapest nonstop round-trips from KRW 431,426 departing on Fri, Dec 12 and returning on Tue, Dec 16.
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Johnstown to Columbus is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Johnstown to Columbus, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Fri, Dec 26, with one-way flights priced at just KRW 330,906.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is United Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Columbus travel is around March.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Johnstown to Columbus is November, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Johnstown to Columbus on December 12, 2025 with United Airlines, with prices starting at KRW 431,425.
  • The time difference between Columbus and Johnstown is 0h.
  • Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

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