$38 Cheap flights to Union County

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Top places to visit in Union County

A wooden mill with a water wheel and a wooden staircase leading up to it.
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Maynardville

Maynardville

Cheap flights to Union County from $38 One Way, $76 Round Trip

$76 return flights and $38 one-way flights to Union County were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Nov 12 - Sun, Nov 15
IAD
Washington
TYS
Knoxville
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Nov 12 from Washington to Knoxville, returning Sun, Nov 15, priced at $76 found 1 day ago
Sat, Nov 7 - Sat, Nov 14
PGD
Punta Gorda
TYS
Knoxville
$78 Roundtrip, found 3 hours ago
$78
Roundtrip
found 3 hours ago
Select Allegiant Air flight, departing Sat, Nov 7 from Punta Gorda to Knoxville, returning Sat, Nov 14, priced at $78 found 3 hours ago
Mon, Nov 9 - Fri, Nov 13
PHL
Philadelphia
TYS
Knoxville
$78 Roundtrip, found 3 days ago
$78
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Mon, Nov 9 from Philadelphia to Knoxville, returning Fri, Nov 13, priced at $78 found 3 days ago
Sun, Nov 1 - Thu, Nov 12
JAX
Jacksonville
TYS
Knoxville
$80 Roundtrip, found 3 days ago
$80
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Sun, Nov 1 from Jacksonville to Knoxville, returning Thu, Nov 12, priced at $80 found 3 days ago
Sat, Nov 7 - Sat, Nov 14
PIE
St. Petersburg
TYS
Knoxville
$80 Roundtrip, found 7 hours ago
$80
Roundtrip
found 7 hours ago
Select Allegiant Air flight, departing Sat, Nov 7 from St. Petersburg to Knoxville, returning Sat, Nov 14, priced at $80 found 7 hours ago
Sun, Oct 18 - Fri, Nov 6
MEM
Memphis
TYS
Knoxville
$82 Roundtrip, found 2 days ago
$82
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Sun, Oct 18 from Memphis to Knoxville, returning Fri, Nov 6, priced at $82 found 2 days ago
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Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
PIEAlcoaOctober 11 to October 15$202
FLLAlcoaOctober 11 to October 13$209
PHLAlcoaOctober 9 to October 30$216
HOUAlcoaOctober 9 to October 23$405
MCOAlcoaOctober 9 to October 12$426
MIAAlcoaOctober 9 to October 10$554
LAXAlcoaOctober 10 to October 13$624
DFWAlcoaOctober 9 to October 11$635
MSYAlcoaOctober 9 to October 12$665
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Union County Accommodation Deals

Hilton Knoxville

Hilton Knoxville

3.5 out of 5
501 W Church Ave Knoxville TN
$132 nightly
The price is $156 total per night from Oct 25 to Oct 26
$156 total
Oct 25 - Oct 26
Total with taxes and fees
Book a stay at this business-friendly hotel in Knoxville. Enjoy free WiFi, an outdoor pool, and room service. Our guests praise the restaurant and the helpful ...
Opens in a new windowHilton Knoxville
Crowne Plaza Knoxville Downtown University by IHG

Crowne Plaza Knoxville Downtown University by IHG

3.5 out of 5
401 W Summit Hill Dr Knoxville TN
$135 nightly
The price is $160 total per night from Oct 11 to Oct 12
$160 total
Oct 11 - Oct 12
Total with taxes and fees
Book a stay at this business-friendly hotel in Knoxville. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
9.4/10 Exceptional! (1,006 reviews)
"Property was well maintained and staff were personable and attentive"

Reviewed on Oct 4, 2026

Opens in a new windowCrowne Plaza Knoxville Downtown University by IHG
Hyatt Place Knoxville Downtown

Hyatt Place Knoxville Downtown

3 out of 5
530 S Gay St Knoxville TN
$152 nightly
The price is $180 total per night from Oct 30 to Oct 31
$180 total
Oct 30 - Oct 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Knoxville. Enjoy free breakfast, free WiFi, and a rooftop terrace. Our guests praise the breakfast and the bar ...
Opens in a new windowHyatt Place Knoxville Downtown
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Quality Inn Kodak Sevierville

Quality Inn Kodak Sevierville

3 out of 5
155 W Dumplin Valley Rd Kodak TN
$75 nightly
The price is $85 total per night from Nov 1 to Nov 2
$85 total
Nov 1 - Nov 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Kodak. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
Opens in a new windowQuality Inn Kodak Sevierville
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Need a Car For After Your Flight?

Compact

Nissan Versa
  • 5 people
  • Unlimited mileage
Alcoa, Tennessee, USA
Nissan Versa

$80

$318 total
found 3 days ago
Compact Nissan Versa

Midsize

Toyota Corolla
  • 5 people
  • Unlimited mileage
Alcoa, Tennessee, USA
Toyota Corolla

$81

$325 total
found 3 days ago
Midsize Toyota Corolla

Economy

Mitsubishi Mirage
  • 4 people
  • Unlimited mileage
Alcoa, Tennessee, USA
Mitsubishi Mirage

$83

$332 total
found 3 days ago
Economy Mitsubishi Mirage

Special

Vehicle determined upon pick-up Compact or Larger
  • 5 people
  • Unlimited mileage
Alcoa, Tennessee, USA
Vehicle determined upon pick-up Compact or Larger

$85

$339 total
found 3 days ago
Special Vehicle determined upon pick-up Compact or Larger
Lowest prices found within the past 3 days. Prices and availability subject to change. Additional terms may apply.

Union County

Struggling to find international and domestic flights that suit your budget. Consider one of the cheaper options available when you book your flight with Orbitz, where you get guaranteed low prices

Orbitz becomes your Mobile friend

You can now book flights to Union County on the new cutting-edge mobile tool for Android or iPhone users. Hotel packages, flight updates and changes can all be accessed using this tool. When you make any reservations or bookings using this service, confirmation will be provided on the same day the request was made. Take advantage of Orbitz friendly service and low cost Union County flights.

Discounted tickets available for flights to Union County

Orbitz offers tickets at a discounted, budget friendly rate that will satisfy all of your travel requirements. Book your Union County flights with us and structure a package that includes car hire, family activities and cheap accommodation. Orbitz will ensure that all your requirements are met, letting you relax and enjoy your holiday as it was intended.

Orbitz offers discounted Union County flights

Discounted flights to Union County ensure that all who want to travel can Take advantage of Orbitz’ guaranteed low prices and affordable packages. You will enjoy a hassle free trip, an up to date travel planner and friendly service.

Traveler profile updates

When flying with Orbitz, take advantage of frequent updates on your flights to Union County. Details and updates are sent to up to six contact numbers to ensure that you are kept abreast of the latest information on Union County flights. Frequent flyer and loyalty membership numbers may be updated within your Orbitz account profile.

Frequently asked questions

Which airlines fly to Union County?
You're spoiled for choice with 12 well-known airlines that jet into McGhee Tyson Airport (TYS). Compare airfares and score yourself a low-cost flight to Union County with any one of these domestic carriers:

  • American Airlines - 199 flights to Union County per month
  • Delta - 183 flights to Union County per month
  • United Airlines - 180 flights to Union County per month

How much is a flight to Union County?
If you're hunting down flights back and forth, airfares fluctuated between $76 and $665 this past week. The lowest price to travel one-way was $38, originating in Washington (IAD).
How to book the cheapest flight to Union County?
Using Orbitz, you'll uncover some of the most competitive flight deals around from a terrific range of airlines. But if you're eager to boost your prospects of snapping up cheap flights to Union County, here are some pointers to try out:

  • Depending on where you're taking off from, click on the 'Nearby airports' function (located under the departure and arrival options). Oftentimes, other departure points offer more value for money.
  • If you're flexible with your plans, click on the 'Show flexible dates' option. It'll bring up flight deals for the days around your selected departure. Fares often vary depending on what day of the week it is.
  • You can also select the 'Show options' link to filter results for your preferred carrier, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even pick the time of day you'd prefer to fly.
  • Once you know your travel dates, get booking. Ticket prices usually get more expensive as the departure date gets closer.
  • Combine your hotels, flights and car rental into one convenient package deal. Save your cash for things that really excite you, like discovering every corner of Union County.
  • Flying during busier seasons means costly airfares. If possible, plan your trip outside of popular periods, such as school breaks, Thanksgiving and Easter.

What is the best time to book a flight to Union County?
Generally speaking, the cheapest month to book your journey is in January. This is closely followed by February and August. When searching for a cheap flight to Union County, make sure you're ready to book. Cheap deals appear suddenly and don't wait around!
What day of the week is the cheapest to book a flight to Union County?
In general, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to Union County. If you want the best airfares, search across those days and you just might catch an excellent flight deal.
What is the cheapest day of the week to fly to Union County?
Based on Orbitz data from 2020, Monday is generally the best day to nab cheap flights to Union County. Tuesday also has wallet-friendly airfares, whereas Saturday has the highest ticket prices. Even though flying out at the weekend may be easier to organize, you'll have more cash in your pocket to play with if you set off at the start of the week.
What is the cheapest month to fly to Union County?
We won't keep you in suspense — according to Orbitz data, August is generally the most inexpensive month to fly. Ideal for those who want to sneak in a weekend getaway or simply escape from it all before the weather changes. The most expensive time to fly is the height of summer, with airfares at their highest in June.
Which airlines allow free cancellation?
When searching for your Union County flights on Orbitz, select "Filter by flexible change policies." This filter will show you all the carriers offering free cancellation and no change fees. Relax knowing that if things change, your ticket can too.
What do I need for the flight to Union County?
Whether you're accustomed to flying or you're new to the skies, you can never be too organized when you travel. Here are some key tips and things to keep in mind:

  • Travel paperwork such as visas and some identification will be required. To avoid any unnecessary delays when you check in, make certain your booking is made with the same name, gender and birth date as indicated on your government-issued ID.
  • A properly packed carry-on bag is the key to a great flight experience. Given your flight to Union County is no short hop, take enough snacks and things to keep you entertained. Something to read is sure to help the hours pass.
  • Airplane cabins are often chilly. Even if you're flying during the height of summer, be sure to carry a sweater on board to keep comfortable.

How do I get cheap first-class/business deals to Union County?
There are ways of booking first or business-class tickets to Union County that won't burn a hole through your budget. Bag a seat at the front of the plane for less with these practical tips:

  • Flexibility is everything. By being open to different travel dates, you'll have better odds of picking up a deal on your airfares.
  • Plenty of low-cost carriers nowadays have quality business or premium-class seating for a wallet-friendly price.
  • Take advantage of your airline's customer loyalty program and use points to upgrade your seat. You can also bid for an upgrade in an online auction if available.

What is the best time to go to Union County?
Union County is busy in February, March and September. If you're contemplating visiting during these months, it would be wise to book well in advance to ensure you snap up the most rewarding deals. Curious to know what summertime's like in Union County? Average daily temperatures generally sit between 65 ºF and 85 ºF. Like most of the Northern Hemisphere, summer begins June 20 here.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.