Flight Destinations in Union County

View ₹35,826 flight on Tue, 23 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

  • Air Canada

    Air Canada

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Cheap round-trip flights to Union County

Prices were available within the past 7 days and start at ₹35,826 for one-way flights and ₹41,645 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, 23 Dec - Tue, 30 Dec
IAH
Houston
TYS
Knoxville
₹41,645 Return, found 6 days ago
₹41,645
Return
found 6 days ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Tue, 30 Dec, priced at ₹41,645 found 6 days ago
United
Tue, 23 Dec - Tue, 30 Dec
IAH
Houston
TYS
Knoxville
₹42,572 Return, found 6 days ago
₹42,572
Return
found 6 days ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Tue, 30 Dec, priced at ₹42,572 found 6 days ago
United
Tue, 23 Dec - Sun, 4 Jan
IAH
Houston
TYS
Knoxville
₹43,397 Return, found 1 day ago
₹43,397
Return
found 1 day ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Sun, 4 Jan, priced at ₹43,397 found 1 day ago
United
Tue, 23 Dec - Tue, 30 Dec
IAH
Houston
TYS
Knoxville
₹43,445 Return, found 6 days ago
₹43,445
Return
found 6 days ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Tue, 30 Dec, priced at ₹43,445 found 6 days ago
American Airlines
Sun, 21 Dec - Thu, 1 Jan
IAH
Houston
TYS
Knoxville
₹44,856 Return, found 6 days ago
₹44,856
Return
found 6 days ago
Select American Airlines flight, departing Sun, 21 Dec from Houston to Knoxville, returning Thu, 1 Jan, priced at ₹44,856 found 6 days ago
United
Tue, 23 Dec - Sun, 4 Jan
IAH
Houston
TYS
Knoxville
₹45,222 Return, found 1 day ago
₹45,222
Return
found 1 day ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Sun, 4 Jan, priced at ₹45,222 found 1 day ago
United
Tue, 23 Dec - Tue, 30 Dec
IAH
Houston
TYS
Knoxville
₹45,271 Return, found 6 days ago
₹45,271
Return
found 6 days ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Tue, 30 Dec, priced at ₹45,271 found 6 days ago
United
Tue, 23 Dec - Tue, 30 Dec
IAH
Houston
TYS
Knoxville
₹45,692 Return, found 6 days ago
₹45,692
Return
found 6 days ago
Select United flight, departing Tue, 23 Dec from Houston to Knoxville, returning Tue, 30 Dec, priced at ₹45,692 found 6 days ago
Delta
Tue, 23 Dec - Tue, 30 Dec
IAH
Houston
TYS
Knoxville
₹77,256 Return, found 6 days ago
₹77,256
Return
found 6 days ago
Select Delta flight, departing Tue, 23 Dec from Houston to Knoxville, returning Tue, 30 Dec, priced at ₹77,256 found 6 days ago
Qatar Airways
Tue, 24 Mar - Sat, 28 Mar
AMD
Ahmedabad
TYS
Knoxville
₹221,275 Return, found 1 day ago
₹221,275
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 24 Mar from Ahmedabad to Knoxville, returning Sat, 28 Mar, priced at ₹221,275 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, ₹41,645 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 Houston (IAH), you could've nabbed a bargain fare for just ₹35,826 in the last seven days. Round-trip flights to Union County ranged from only ₹41,645 to ₹221,275 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 ₹41,645 and ₹221,275. 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.

Qatar Airways
Tue, 24 Mar - Sat, 28 Mar
AMD
Ahmedabad
TYS
Knoxville
₹221,275 Return, found 1 day ago
₹221,275
Return
found 1 day ago
Select Qatar Airways flight, departing Tue, 24 Mar from Ahmedabad to Knoxville, returning Sat, 28 Mar, priced at ₹221,275 found 1 day ago
*Available to Expedia members.