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Cheap flights to Johnson County

View €555 flight on Tue, 22 Dec 2026Opens in a new window

Popular airlines to Johnson County

  • American Airlines

  • Delta

  • Breeze Airways

  • KLM

  • Air France

  • Virgin Atlantic

  • Allegiant Air

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Cheap round-trip flights to Johnson County

Prices were available within the past 7 days and start at €555 for one-way flights and €626 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Delta
Delta
Delta
Delta
Delta
KLM
Air France
American Airlines
Scandinavian Airlines

Trending flights to Johnson County

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

Delta

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, €626 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 €626 and reached a maximum of €1,058. For one-way trips taking off from Dublin (DUB), the cheapest seat during this same period was just €555.
What are the most popular airports to fly into in Johnson County?
Start organising 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.
How much is a plane ticket to Johnson County?
Ticket prices ranged from just €626 to €1,058 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 13ºC to 27ºC. 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 holiday. 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

Expedia offers flights to Johnson County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Johnson County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Johnson County
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