Flight Destinations in Union County

View ₹12,469 flight on Thu, 25 Dec 2025Opens in a new window

Popular airlines to Union County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Frontier Airlines

    Frontier Airlines

  • Alaska Airlines

    Alaska Airlines

  • British Airways

    British Airways

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at ₹12,469 for one-way flights and ₹34,586 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 25 Dec - Thu, 1 Jan
LAX
Los Angeles
TYS
Knoxville
₹34,586 Return, found 1 day ago
₹34,586
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Dec from Los Angeles to Knoxville, returning Thu, 1 Jan, priced at ₹34,586 found 1 day ago
Delta
Thu, 25 Dec - Thu, 1 Jan
SAN
San Diego
TYS
Knoxville
₹37,563 Return, found 1 day ago
₹37,563
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Dec from San Diego to Knoxville, returning Thu, 1 Jan, priced at ₹37,563 found 1 day ago
United
Thu, 25 Dec - Thu, 1 Jan
LAX
Los Angeles
TYS
Knoxville
₹38,644 Return, found 1 day ago
₹38,644
Return
found 1 day ago
Select United flight, departing Thu, 25 Dec from Los Angeles to Knoxville, returning Thu, 1 Jan, priced at ₹38,644 found 1 day ago
Delta
Thu, 22 Jan - Fri, 30 Jan
SAN
San Diego
TYS
Knoxville
₹38,739 Return, found 4 days ago
₹38,739
Return
found 4 days ago
Select Delta flight, departing Thu, 22 Jan from San Diego to Knoxville, returning Fri, 30 Jan, priced at ₹38,739 found 4 days ago
Delta
Sun, 11 Jan - Thu, 15 Jan
SFO
San Francisco
TYS
Knoxville
₹39,187 Return, found 12 hours ago
₹39,187
Return
found 12 hours ago
Select Delta flight, departing Sun, 11 Jan from San Francisco to Knoxville, returning Thu, 15 Jan, priced at ₹39,187 found 12 hours ago
Delta
Thu, 25 Dec - Thu, 1 Jan
LAX
Los Angeles
TYS
Knoxville
₹40,902 Return, found 1 day ago
₹40,902
Return
found 1 day ago
Select Delta flight, departing Thu, 25 Dec from Los Angeles to Knoxville, returning Thu, 1 Jan, priced at ₹40,902 found 1 day ago
Delta
Thu, 22 Jan - Mon, 26 Jan
LAX
Los Angeles
TYS
Knoxville
₹41,216 Return, found 4 days ago
₹41,216
Return
found 4 days ago
Select Delta flight, departing Thu, 22 Jan from Los Angeles to Knoxville, returning Mon, 26 Jan, priced at ₹41,216 found 4 days ago
Delta
Sun, 11 Jan - Thu, 15 Jan
SFO
San Francisco
TYS
Knoxville
₹41,261 Return, found 12 hours ago
₹41,261
Return
found 12 hours ago
Select Delta flight, departing Sun, 11 Jan from San Francisco to Knoxville, returning Thu, 15 Jan, priced at ₹41,261 found 12 hours ago
American Airlines
Sun, 11 Jan - Thu, 15 Jan
SFO
San Francisco
TYS
Knoxville
₹43,696 Return, found 12 hours ago
₹43,696
Return
found 12 hours ago
Select American Airlines flight, departing Sun, 11 Jan from San Francisco to Knoxville, returning Thu, 15 Jan, priced at ₹43,696 found 12 hours ago
Air Canada
Fri, 19 Dec - Mon, 5 Jan
YHZ
Halifax
TYS
Knoxville
₹116,132 Return, found 8 hours ago
₹116,132
Return
found 8 hours ago
Select Air Canada flight, departing Fri, 19 Dec from Halifax to Knoxville, returning Mon, 5 Jan, priced at ₹116,132 found 8 hours 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, ₹34,586 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 San Diego (SAN), you could've nabbed a bargain fare for just ₹12,469 in the last seven days. Round-trip flights to Union County ranged from only ₹34,586 to ₹116,132 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.
When is the cheapest time to fly to Union County?
Consider jetting off early on in the week to secure the best airfare to Union County. Tuesday is commonly the cheapest day to depart, followed by Monday. Saturday often has the highest prices. This is because a lot of people choose to start their getaway on a weekend.
How much is a plane ticket to Union County?
In the last seven days, airfares varied between ₹34,586 and ₹116,132. 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.
*Available to Expedia members.