$38 Cheap flights to Grainger County

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

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

$76 return flights and $38 one-way flights to Grainger 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, just found
$76
Roundtrip
just found
Select Allegiant Air flight, departing Thu, Nov 12 from Washington to Knoxville, returning Sun, Nov 15, priced at $76 just found
Sat, Nov 7 - Sat, Nov 14
PGD
Punta Gorda
TYS
Knoxville
$78 Roundtrip, found 8 hours ago
$78
Roundtrip
found 8 hours ago
Select Allegiant Air flight, departing Sat, Nov 7 from Punta Gorda to Knoxville, returning Sat, Nov 14, priced at $78 found 8 hours ago
Mon, Nov 9 - Fri, Nov 13
PHL
Philadelphia
TYS
Knoxville
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Mon, Nov 9 from Philadelphia to Knoxville, returning Fri, Nov 13, priced at $78 found 1 day ago
Sun, Nov 1 - Thu, Nov 12
JAX
Jacksonville
TYS
Knoxville
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Sun, Nov 1 from Jacksonville to Knoxville, returning Thu, Nov 12, priced at $80 found 1 day ago
Sat, Nov 7 - Sat, Nov 14
PIE
St. Petersburg
TYS
Knoxville
$80 Roundtrip, found 8 hours ago
$80
Roundtrip
found 8 hours ago
Select Allegiant Air flight, departing Sat, Nov 7 from St. Petersburg to Knoxville, returning Sat, Nov 14, priced at $80 found 8 hours ago
Sun, Oct 18 - Fri, Nov 6
MEM
Memphis
TYS
Knoxville
$82 Roundtrip, found 22 hours ago
$82
Roundtrip
found 22 hours ago
Select Allegiant Air flight, departing Sun, Oct 18 from Memphis to Knoxville, returning Fri, Nov 6, priced at $82 found 22 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
PHLAlcoaOctober 9 to October 30$183
PIEAlcoaOctober 11 to October 14$206
FLLAlcoaOctober 11 to October 13$209
MCOAlcoaOctober 9 to November 16$347
HOUAlcoaOctober 9 to October 16$359
MSYAlcoaOctober 10 to October 13$507
LAXAlcoaOctober 10 to October 13$616
MIAAlcoaOctober 9 to October 11$632
DFWAlcoaOctober 11 to October 12$639
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Grainger County Accommodation Deals

Wilderness at the Smokies – River Lodge Suites

Wilderness at the Smokies – River Lodge Suites

4 out of 5
1424 Old Knoxville Highway Sevierville TN
$162 nightly
The price is $183 total per night from Nov 4 to Nov 5
$183 total
Nov 4 - Nov 5
Total with taxes and fees
Book a stay at this golf hotel in Sevierville. Enjoy free parking, an outdoor pool, and 7 restaurants. Popular attractions Wilderness at the Smokies and Hatfield ...
8.6/10 Excellent! (749 reviews)
"So much to do for kids and adults alike"

Reviewed on Oct 4, 2026

Opens in a new windowWilderness at the Smokies – River Lodge Suites
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
Fully refundable
$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 ...
Opens in a new windowCrowne Plaza Knoxville Downtown University by IHG
The Resort at Governor's Crossing

The Resort at Governor's Crossing

3.5 out of 5
225 Collier Drive Sevierville TN
Book a stay at this family-friendly hotel in Sevierville. Enjoy free WiFi, free parking, and free water park access. Our guests praise the helpful staff and ...
9/10 Wonderful! (2,034 reviews)
"I wish there was a breakfast bar. However the room was a lot more than I expected and very clean. I will be returning. We also enjoyed the water park."

Reviewed on Oct 2, 2026

Get rates
Opens in a new windowThe Resort at Governor's Crossing
Save an average of 15% on thousands of hotels when you're signed in
Sign in
Sign up, it's free
Hilton Knoxville

Hilton Knoxville

3.5 out of 5
501 W Church Ave Knoxville TN
Fully refundableReserve now, pay when you stay
$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 ...
8.6/10 Excellent! (2,141 reviews)
"Over all great experience at this hotel. The city is doing some construction on roads in the area but it is a good location and walking distance to many bars and restaurants"

Reviewed on Oct 3, 2026

Opens in a new windowHilton Knoxville
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 1 day ago
Compact Nissan Versa

Midsize

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

$81

$325 total
found 1 day ago
Midsize Toyota Corolla

Economy

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

$83

$332 total
found 1 day 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 1 day ago
Special Vehicle determined upon pick-up Compact or Larger

Grainger County

If you are looking for affordable flights to Grainger County, look no further. Orbitz offers discounted rates to many destinations.

Bargain flights to Grainger County now available

As you review your budget and travel plans, consider the low fares Orbitz offers on Grainger County flights. With Orbitz, booking flights to Grainger County is easy and the lowest prices are guaranteed.

Easy self-help service offered

Orbitz offers cutting edge mobile tools that allow you to review and make bookings from your Android or iPhone mobile device with a simple application. You can easily and conveniently update your information or book your trip using this service. You are also able to obtain information on affordable hotel packages and receive frequent flight updates. You will receive confirmation of bookings or reservations made using the mobile service on the same day of the request. Change details or receive updates on your Grainger County flights by visiting the Orbitz site or mobile application.

Orbitz looks after you

Orbitz ensures that you are kept informed with up-to-date flight information, providing feedback to up to six contact numbers to ensure that everyone receives the feedback. In addition to providing the discounted deals on Grainger County flights, Orbitz is also able to structure a package based on your needs for activities, car hire and accommodations.

Traveler profile updates

After booking your Grainger County flights, you may access your account profile on the Orbitz site and update your frequent flyer or loyalty membership details. This information will remain on the system and will be available for you to access when you make any future bookings with Orbitz.

Frequently asked questions

Which airlines fly to Grainger County?
With 12 airlines traveling to McGhee Tyson Airport (TYS), you'll be making your way around Grainger County before you know it. Finding a flight that suits your schedule is easy. Look through the available fares from these leading domestic carriers and get ready to touch down at McGhee Tyson Airport (TYS):

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

How much is a flight to Grainger County?
Travelers from near and far snapped up round-trip deals ranging from $76 to $639 this week to Grainger County. Departing from Washington (IAD)? The lowest one-way prices were $38.
How to book the cheapest flight to Grainger County?
With some of the most incredible flight deals around, a bargain is always waiting for you with Orbitz. The following pointers will help you score cheap flights to Grainger County — and leave you with more money to play with:

  • Depending on where you're taking off from, select the 'Nearby airports' function (located under the departure and arrival options). On occasion, other departure points work out cheaper.
  • If you're flexible with your plans, click on the 'Show flexible dates' link. You'll see the flight deals for the days before and after your chosen departure. Airfares often vary depending on the day of the week.
  • To refine your results, hit 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select your preferred flight times under 'Sort & Filter' to the left.
  • Once you've sorted out your travel dates, book your flight. Fares generally rise as the departure date nears.
  • Make big savings on your getaway by bundling your flights, hotels and car rentals into a package deal. Your wallet will thank you for it.
  • Flying during busier seasons means higher airfares. Try to vacation outside of popular dates, such as Christmas, New Year's Eve and Easter.

What is the best time to book a flight to Grainger County?
On average, the cheapest month to reserve a plane ticket is January. This is closely followed by February and August. When searching for a cheap flight to Grainger County, it always pays to be ready to book. Cheap deals pop up quickly and don't wait around!
What day of the week is the cheapest to book a flight to Grainger County?
To land a rewarding flight deal, make a booking on a Tuesday, Wednesday or Saturday. Usually, these are the cheapest days to book airfares to Grainger County.
What is the cheapest day of the week to fly to Grainger County?
If you're on the hunt for cheap flights to Grainger County, depart at the start of the week. Orbitz data from 2020 shows Monday is the most affordable day to travel, followed by Tuesday. Saturday is the most expensive, so avoid flying on this day and do your bank account a favor.
What is the cheapest month to fly to Grainger County?
Get set to jet for less in August. This is generally an excellent month to take off if you're looking for cheap flights to Grainger County, based on Orbitz data. The least affordable time to take off is June, so avoid this month if you're watching your pennies.
Which airlines allow free cancellation?
We know that plans change and flexibility is more important than ever. That's why you can search for flights that have free cancellation and no change fees on Orbitz. Simply click on "Filter by flexible change policies" and we'll find you fares more flexible than candy in a hot car!
What do I need for the flight to Grainger County?
There is so much to plan for any big trip, so it's nice to get a little help before you set out. Here are a few tips to make sure you're ready for take off:

  • You'll need to take all relevant travel documents and your identification. How much will depend on where you're taking off from. When reserving your ticket, always use the correct name, birth date and gender listed on your current ID.
  • A well-packed carry-on bag is important for any medium-haul journey. With a few hours or more to kill, you'll want something to keep you amused on your trip. We recommend a good book (or trashy magazine), and something to nosh on.
  • Aircraft cabins are frequently chilly. If you decide to fly during the height of the Grainger County summer, be sure to take some extra layers of clothing just in case.

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

  • Be flexible with your travel dates and hold out for huge sales on first or business-class airfares.
  • Budget airlines offer first or business-class seats at a fraction of the usual cost. Give the full-service carriers a miss and look up these cheaper options.
  • Take advantage of your airline's frequent flyer program and upgrade your seat. You can also bid for an upgrade in online auctions.

What is the best time to go to Grainger County?
Grainger County is an awesome vacation destination year-round, but the most popular months to visit are February, June and July. If you love warm weather, consider heading there in the summertime. Like most destinations in the Northern Hemisphere, the summer season kicks off June 20. Temperatures normally drift between 65 ºF and 85 ºF during the day.

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.