$39 Cheap flights to Grainger County

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Cheap flights to Grainger County from $39 One Way, $78 Round Trip

$78 return flights and $39 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, Aug 27 - Mon, Aug 31
SFB
Orlando
TYS
Knoxville
$78 Roundtrip, found 2 hours ago
$78
Roundtrip
found 2 hours ago
Select Allegiant Air flight, departing Thu, Aug 27 from Orlando to Knoxville, returning Mon, Aug 31, priced at $78 found 2 hours ago
Fri, Oct 30 - Mon, Nov 2
PHL
Philadelphia
TYS
Knoxville
$78 Roundtrip, found 1 day ago
$78
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 30 from Philadelphia to Knoxville, returning Mon, Nov 2, priced at $78 found 1 day ago
Fri, Aug 21 - Mon, Aug 24
MCO
Orlando
TYS
Knoxville
$78 Roundtrip, found 23 hours ago
$78
Roundtrip
found 23 hours ago
Select Allegiant Air flight, departing Fri, Aug 21 from Orlando to Knoxville, returning Mon, Aug 24, priced at $78 found 23 hours ago
Thu, Sep 10 - Thu, Sep 17
JAX
Jacksonville
TYS
Knoxville
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Thu, Sep 10 from Jacksonville to Knoxville, returning Thu, Sep 17, priced at $80 found 1 day ago
Fri, Oct 2 - Sat, Oct 10
PIE
St. Petersburg
TYS
Knoxville
$80 Roundtrip, found 1 day ago
$80
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 2 from St. Petersburg to Knoxville, returning Sat, Oct 10, priced at $80 found 1 day ago
Mon, Sep 28 - Fri, Oct 2
HOU
Houston
TYS
Knoxville
$82 Roundtrip, found 2 days ago
$82
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Mon, Sep 28 from Houston to Knoxville, returning Fri, Oct 2, priced at $82 found 2 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
MCOAlcoaAugust 14 to August 17$83
HOUAlcoaAugust 14 to August 17$98
PIEAlcoaAugust 14 to August 16$99
FLLAlcoaAugust 15 to August 15$100
PHLAlcoaAugust 16 to September 11$116
MIAAlcoaAugust 14 to August 17$170
LAXAlcoaAugust 14 to August 17$389
DFWAlcoaAugust 14 to August 16$493
MSYAlcoaAugust 14 to August 16$637
*Prices include taxes and fees

Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Grainger County

Start your search for cheap flights to Grainger County on Orbitz. Orbitz is where you will discover guaranteed low prices on Grainger County flights, as well as all of the following conveniences:

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Low Prices Guaranteed on Flights to Grainger County

Orbitz offers large discounts on a wide range of Grainger County flights. Through our easy-to-use site, you can find, plan, and reserve your desired flights to Grainger County while taking advantage of the lowest fares around.

Customer Care When You Need It

Orbitz is dedicated to making your flight booking experience as stress-free as possible. If you need to cancel your reservation, you can do so at your own convenience by going to the Orbitz website. If you need to change your flights to Grainger County to another time or date, you can contact our customer service representatives by phone, and they help you make the flight adjustments you need.

Loyalty Program Participation Opportunities

Orbitz lets you add your loyalty or frequent flyer account numbers when you book qualifying flights to Grainger County. So don’t worry about missing out on earning miles or points simply because you aren’t booking with the airline directly. You can save on your flights, and rack up miles too.

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 $78 to $637 this week to Grainger County. Departing from Philadelphia (PHL)? The lowest one-way prices were $39.
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.