Cheap Flights to Johnson County from ₩1,558,200

View ₩1,558,200 flight on Tue, Jul 21, 2026Opens in a new window

Popular airlines to Johnson County

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  • Delta

  • KLM

  • Virgin Atlantic

  • Air France

  • Breeze Airways

  • WestJet

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How much is the cheapest flight to Johnson County?

Prices were available within the past 7 days and start at ₩1,558,200 for one-way flights and ₩2,902,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,902,600 Roundtrip, found 6 days ago
₩2,902,600
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,902,600 found 6 days ago
Qatar Airways
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,918,900 Roundtrip, found 6 days ago
₩2,918,900
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,918,900 found 6 days ago
Qatar Airways
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,920,200 Roundtrip, found 6 days ago
₩2,920,200
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,920,200 found 6 days ago
Qatar Airways
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,934,900 Roundtrip, found 6 days ago
₩2,934,900
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,934,900 found 6 days ago
Qatar Airways
Tue, Jul 21 - Sun, Aug 2
ICN
Seoul
TRI
Tri-Cities
₩2,965,000 Roundtrip, found 2 days ago
₩2,965,000
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Jul 21 from Seoul to Tri-Cities, returning Sun, Aug 2, priced at ₩2,965,000 found 2 days ago
American Airlines
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,968,500 Roundtrip, found 6 days ago
₩2,968,500
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,968,500 found 6 days ago
Qatar Airways
Tue, Jul 21 - Sun, Aug 2
ICN
Seoul
TRI
Tri-Cities
₩2,973,300 Roundtrip, found 2 days ago
₩2,973,300
Roundtrip
found 2 days ago
Select Qatar Airways flight, departing Tue, Jul 21 from Seoul to Tri-Cities, returning Sun, Aug 2, priced at ₩2,973,300 found 2 days ago
Delta
Fri, May 15 - Wed, Jun 3
ICN
Seoul
TRI
Tri-Cities
₩3,019,500 Roundtrip, found 2 hours ago
₩3,019,500
Roundtrip
found 2 hours ago
Select Delta flight, departing Fri, May 15 from Seoul to Tri-Cities, returning Wed, Jun 3, priced at ₩3,019,500 found 2 hours ago
United
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩3,108,700 Roundtrip, found 6 days ago
₩3,108,700
Roundtrip
found 6 days ago
Select United flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩3,108,700 found 6 days ago
GOL Linhas Aereas S.A.
Tue, May 12 - Tue, May 19
MOC
Montes Claros
TRI
Tri-Cities
₩3,207,700 Roundtrip, found 1 day ago
₩3,207,700
Roundtrip
found 1 day ago
Select GOL Linhas Aereas S.A. flight, departing Tue, May 12 from Montes Claros to Tri-Cities, returning Tue, May 19, priced at ₩3,207,700 found 1 day ago

Trending flights to Johnson County

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Qatar Airways
Fri, Aug 14 - Tue, Aug 18
ICN
Seoul
TRI
Tri-Cities
₩2,902,600 Roundtrip, found 6 days ago
₩2,902,600
Roundtrip
found 6 days ago
Select Qatar Airways flight, departing Fri, Aug 14 from Seoul to Tri-Cities, returning Tue, Aug 18, priced at ₩2,902,600 found 6 days ago

Frequently asked questions

How do I find cheap flights to Johnson County that have flexible change policies?
We understand that travel plans can change from one minute to the next, so booking a flexible ticket with Expedia is always a clever idea. Just check the "No change fee" box directly under the "Flexible change policies" filter. Your low-cost, flexible flight to Johnson County is only a few clicks away.
Which airlines fly to Johnson County?
When you're ready to lock in your ticket to or near Johnson County, these well-known airlines look forward to welcoming you aboard:

  • American Airlines - 260 flights to or near Johnson County each month, including 260 flights to Tri-Cities Regional Airport (TRI) per month.
  • Delta Air Lines - 108 flights to or near Johnson County each month, including 108 flights to Tri-Cities Regional Airport (TRI) per month.
  • Allegiant Air - 17 flights to or near Johnson County each month, including 17 flights to Tri-Cities Regional Airport (TRI) per month.

How can I find cheap tickets to Johnson County?
A great strategy for finding cheap fares is to be flexible with your dates. Begin with searching for your flight to Johnson County, then click on the "flexible dates" box to see prices for nearby days. Another handy tip? Book well ahead of time. For an idea of costs, ₩2,902,600 was the best price for a flight to Johnson County in the last seven days.
How much is a flight to Johnson County?
In the last seven days, return airfares to Johnson County sold for as little as ₩2,902,600 and reached a maximum of ₩3,207,700. For one-way trips taking off from Seoul (ICN), the cheapest seat during this same period was just ₩1,558,200.
What are the most popular airports to fly into in Johnson County?
Start organizing your Johnson County journey by booking a fare on one of the 385 flights each month to Tri-Cities Regional Airport (TRI). This is the region's primary gateway.
When is the cheapest time to fly to Johnson County?
Jetting off on a Tuesday, followed by a Monday, is generally the best way to land the cheapest deal. Steer clear of weekends if you can, because Saturday is typically the costliest day. Spend the money you saved having fun in Johnson County instead!
How much is a plane ticket to Johnson County?
Ticket prices ranged from just ₩2,902,600 to ₩3,207,700 over the last seven days. When you're ready to book, we're ready to help you grab an awesome deal to Johnson County.
What is the best time to go to Johnson County?
Mountain City, Johnson County's main city, is a great place to discover at anytime. Don't like cooler weather? Then journey here from June 20 onward in summer, when average temperatures vary from 55ºF to 80ºF. January, May and June is when Mountain City is at its liveliest.
What months are the cheapest to book a flight to Johnson County?
February is the cheapest month to purchase a seat for your Johnson County vacation. Airfares are at a premium over the month of December, so steer clear of this time if you can.

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About Johnson County

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About Johnson County

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