A sunset over a calm river with surrounding forested hills.

Flight Destinations in Union County

View ₹12,905 flight on Sat, 5 Sept 2026Opens in a new window

Popular airlines to Union County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Allegiant Air

  • Alaska 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 ₹12,905 for one-way flights and ₹25,809 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 5 Sept - Sun, 6 Sept
BOS
Boston
TYS
Knoxville
₹25,809 Return, found 13 hours ago
₹25,809
Return
found 13 hours ago
Select Delta flight, departing Sat, 5 Sept from Boston to Knoxville, returning Sun, 6 Sept, priced at ₹25,809 found 13 hours ago
Delta
Sat, 5 Sept - Sat, 12 Sept
BOS
Boston
TYS
Knoxville
₹25,906 Return, found 9 hours ago
₹25,906
Return
found 9 hours ago
Select Delta flight, departing Sat, 5 Sept from Boston to Knoxville, returning Sat, 12 Sept, priced at ₹25,906 found 9 hours ago
Delta
Fri, 8 Jan - Fri, 15 Jan
EWR
New York
TYS
Knoxville
₹28,481 Return, found 12 hours ago
₹28,481
Return
found 12 hours ago
Select Delta flight, departing Fri, 8 Jan from New York to Knoxville, returning Fri, 15 Jan, priced at ₹28,481 found 12 hours ago
Delta
Fri, 9 Oct - Mon, 12 Oct
MDW
Chicago
TYS
Knoxville
₹28,570 Return, found 4 days ago
₹28,570
Return
found 4 days ago
Select Delta flight, departing Fri, 9 Oct from Chicago to Knoxville, returning Mon, 12 Oct, priced at ₹28,570 found 4 days ago
Delta
Sat, 3 Oct - Mon, 5 Oct
BOS
Boston
TYS
Knoxville
₹29,432 Return, found 1 day ago
₹29,432
Return
found 1 day ago
Select Delta flight, departing Sat, 3 Oct from Boston to Knoxville, returning Mon, 5 Oct, priced at ₹29,432 found 1 day ago
Delta
Sat, 5 Sept - Sun, 6 Sept
BOS
Boston
TYS
Knoxville
₹29,626 Return, found 13 hours ago
₹29,626
Return
found 13 hours ago
Select Delta flight, departing Sat, 5 Sept from Boston to Knoxville, returning Sun, 6 Sept, priced at ₹29,626 found 13 hours ago
United
Sat, 5 Sept - Sat, 12 Sept
BOS
Boston
TYS
Knoxville
₹30,771 Return, found 9 hours ago
₹30,771
Return
found 9 hours ago
Select United flight, departing Sat, 5 Sept from Boston to Knoxville, returning Sat, 12 Sept, priced at ₹30,771 found 9 hours ago
American Airlines
Sat, 5 Sept - Sat, 12 Sept
BOS
Boston
TYS
Knoxville
₹33,538 Return, found 9 hours ago
₹33,538
Return
found 9 hours ago
Select American Airlines flight, departing Sat, 5 Sept from Boston to Knoxville, returning Sat, 12 Sept, priced at ₹33,538 found 9 hours ago
Air France
Fri, 9 Apr - Sat, 1 May
BOM
Mumbai
TYS
Knoxville
₹131,565 Return, found 11 hours ago
₹131,565
Return
found 11 hours ago
Select Air France flight, departing Fri, 9 Apr from Mumbai to Knoxville, returning Sat, 1 May, priced at ₹131,565 found 11 hours ago
Qatar Airways
Fri, 9 Apr - Sat, 1 May
BOM
Mumbai
TYS
Knoxville
₹142,115 Return, found 11 hours ago
₹142,115
Return
found 11 hours ago
Select Qatar Airways flight, departing Fri, 9 Apr from Mumbai to Knoxville, returning Sat, 1 May, priced at ₹142,115 found 11 hours ago

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.

Delta
Thu, 27 Aug - Thu, 29 Oct
DEL
Delhi
TYS
Knoxville
₹122,108 Return, found 3 days ago
₹122,108
Return
found 3 days ago
Select Delta flight, departing Thu, 27 Aug from Delhi to Knoxville, returning Thu, 29 Oct, priced at ₹122,108 found 3 days ago

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, ₹25,809 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 Boston (BOS), you could've nabbed a bargain fare for just ₹12,905 in the last seven days. Round-trip flights to Union County ranged from only ₹25,809 to ₹142,115 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 ₹25,809 and ₹142,115. 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.

Book with confidence

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.
About Union County
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