Flight Destinations in Union County

View ฿5,015 flight on Mon, 9 Mar 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at ฿5,015 for one-way flights and ฿10,030 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿10,030 Return, found 1 day ago
฿10,030
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿10,030 found 1 day ago
American Airlines
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿10,285 Return, found 1 day ago
฿10,285
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿10,285 found 1 day ago
Delta
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿10,975 Return, found 1 day ago
฿10,975
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿10,975 found 1 day ago
United
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿11,230 Return, found 1 day ago
฿11,230
Return
found 1 day ago
Select United flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿11,230 found 1 day ago
Delta
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿11,320 Return, found 1 day ago
฿11,320
Return
found 1 day ago
Select Delta flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿11,320 found 1 day ago
American Airlines
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿11,485 Return, found 1 day ago
฿11,485
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿11,485 found 1 day ago
American Airlines
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿11,580 Return, found 1 day ago
฿11,580
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿11,580 found 1 day ago
American Airlines
Mon, 9 Mar - Mon, 16 Mar
CMH
Columbus
TYS
Knoxville
฿11,705 Return, found 1 day ago
฿11,705
Return
found 1 day ago
Select American Airlines flight, departing Mon, 9 Mar from Columbus to Knoxville, returning Mon, 16 Mar, priced at ฿11,705 found 1 day ago
Cathay Pacific
Sat, 4 Apr - Mon, 13 Apr
BKK
Bangkok
TYS
Knoxville
฿37,060 Return, found 3 days ago
฿37,060
Return
found 3 days ago
Select Cathay Pacific flight, departing Sat, 4 Apr from Bangkok to Knoxville, returning Mon, 13 Apr, priced at ฿37,060 found 3 days ago
Lufthansa
Tue, 2 Jun - Sat, 13 Jun
BKK
Bangkok
TYS
Knoxville
฿38,410 Return, found 1 day ago
฿38,410
Return
found 1 day ago
Select Lufthansa flight, departing Tue, 2 Jun from Bangkok to Knoxville, returning Sat, 13 Jun, priced at ฿38,410 found 1 day ago

About Union County

Expedia offers flights to Union County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Union 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 Union County that have flexible change policies?
It's as easy as 1-2-3 with Expedia. Step 1: Type in your travel dates and click "Search." Second step: Check the "No change fee" box just below the "Flexible change policies" filter to the left of your screen. Step 3. Score your flexible and cheap flight to Union County.
Which airlines fly to Union County?
Pack your bags, find your passport and choose between these quality airlines that fly into or near Union County:

  • American Airlines - 585 flights to or near Union County each month, including 585 flights to McGhee Tyson Airport (TYS) per month.
  • United Airlines - 329 flights to or near Union County each month, including 329 flights to McGhee Tyson Airport (TYS) per month.
  • Delta Air Lines - 320 flights to or near Union County each month, including 320 flights to McGhee Tyson Airport (TYS) per month.

How can I find cheap tickets to Union County?
For an unbeatable deal to Union County, book well ahead. Also take advantage of Expedia's handy "flexible dates" feature at the top of your search results. This will display the cheapest prices for similar time frames. In the last seven days, ฿10,030 was the lowest price for a flight to Union County.
How much is a flight to Union County?
If you were travelling one way from Columbus (CMH), you could've nabbed a bargain fare for just ฿5,015 in the last seven days. Round-trip flights to Union County ranged from only ฿10,030 to ฿38,410 over the same period.
What are the most popular airports to fly into in Union County?
The number one gateway to Union County, roughly 1,478 flights taxi into McGhee Tyson Airport (TYS) every month. Scout around for an amazing deal, reserve your seat and prepare to discover this fantastic region.
How much is a plane ticket to Union County?
In the last seven days, airfares varied between ฿10,030 and ฿38,410. Swipe through our fantastic deals to Union County, make a booking and then get ready for your getaway!
What is the best time to go to Union County?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a fantastic time to check out the top Union County city of Maynardville. Average temperatures fluctuate between 18ºC and 32ºC at this time of year. The largest crowds are found here in February, March and September.
What months are the cheapest to book a flight to Union County?
Book your ticket in February for amazing flight deals to Union County. The month of December is known as the most expensive time to purchase a seat.

Trending flights to Union 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.

Cathay Pacific
Sat, 4 Apr - Mon, 13 Apr
BKK
Bangkok
TYS
Knoxville
฿37,060 Return, found 3 days ago
฿37,060
Return
found 3 days ago
Select Cathay Pacific flight, departing Sat, 4 Apr from Bangkok to Knoxville, returning Mon, 13 Apr, priced at ฿37,060 found 3 days ago
*Available to Expedia members.