Cheap flights to Johnson County

View €27 flight on Fri, 13 Mar 2026Opens in a new window

Popular airlines to Johnson County

  • American Airlines

  • Delta

  • United

  • Breeze Airways

  • KLM

  • Virgin Atlantic

  • Air France

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Cheap round-trip flights to Johnson County

Prices were available within the past 7 days and start at €27 for one-way flights and €54 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Breeze Airways
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€54 Return, found 1 day ago
€54
Return
found 1 day ago
Select Breeze Airways flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €54 found 1 day ago
Breeze Airways
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€58 Return, found 1 day ago
€58
Return
found 1 day ago
Select Breeze Airways flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €58 found 1 day ago
Breeze Airways
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€62 Return, found 1 day ago
€62
Return
found 1 day ago
Select Breeze Airways flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €62 found 1 day ago
Delta
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€228 Return, found 1 day ago
€228
Return
found 1 day ago
Select Delta flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €228 found 1 day ago
American Airlines
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€238 Return, found 1 day ago
€238
Return
found 1 day ago
Select American Airlines flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €238 found 1 day ago
American Airlines
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€242 Return, found 1 day ago
€242
Return
found 1 day ago
Select American Airlines flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €242 found 1 day ago
Delta
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€253 Return, found 1 day ago
€253
Return
found 1 day ago
Select Delta flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €253 found 1 day ago
Breeze Airways
Fri, 13 Mar - Mon, 16 Mar
IAD
Washington
TRI
Tri-Cities
€263 Return, found 1 day ago
€263
Return
found 1 day ago
Select Breeze Airways flight, departing Fri, 13 Mar from Washington to Tri-Cities, returning Mon, 16 Mar, priced at €263 found 1 day ago
Air France
Mon, 20 Apr - Mon, 27 Apr
DUB
Dublin
TRI
Tri-Cities
€625 Return, found 6 days ago
€625
Return
found 6 days ago
Select Air France flight, departing Mon, 20 Apr from Dublin to Tri-Cities, returning Mon, 27 Apr, priced at €625 found 6 days ago
KLM
Mon, 20 Apr - Mon, 27 Apr
DUB
Dublin
TRI
Tri-Cities
€628 Return, found 6 days ago
€628
Return
found 6 days ago
Select KLM flight, departing Mon, 20 Apr from Dublin to Tri-Cities, returning Mon, 27 Apr, priced at €628 found 6 days ago

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.

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, €54 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 €54 and reached a maximum of €1,014. For one-way trips taking off from Washington (IAD), the cheapest seat during this same period was just €27.
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 €54 to €1,014 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.

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
Mon, 20 Apr - Mon, 27 Apr
DUB
Dublin
TRI
Tri-Cities
€579 Return, found 6 days ago
€579
Return
found 6 days ago
Select Delta flight, departing Mon, 20 Apr from Dublin to Tri-Cities, returning Mon, 27 Apr, priced at €579 found 6 days ago
*Available to Expedia members.