$48 Cheap flights to Knox County

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Cheap flights to Knox County from $48 One Way, $82 Round Trip

$82 return flights and $48 one-way flights to Knox 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.

Fri, Nov 20 - Mon, Nov 23
FLL
Fort Lauderdale
LCK
Columbus
$82 Roundtrip, found 2 days ago
$82
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Fri, Nov 20 from Fort Lauderdale to Columbus, returning Mon, Nov 23, priced at $82 found 2 days ago
Thu, Oct 1 - Sun, Oct 4
PIE
St. Petersburg
LCK
Columbus
$100 Roundtrip, found 3 days ago
$100
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Thu, Oct 1 from St. Petersburg to Columbus, returning Sun, Oct 4, priced at $100 found 3 days ago
Sat, Sep 19 - Wed, Sep 30
RDU
Raleigh
CMH
Columbus
$103 Roundtrip, found 9 hours ago
$103
Roundtrip
found 9 hours ago
Select Breeze Airways flight, departing Sat, Sep 19 from Raleigh to Columbus, returning Wed, Sep 30, priced at $103 found 9 hours ago
Mon, Aug 24 - Mon, Aug 31
MCO
Orlando
CMH
Columbus
$132 Roundtrip, found 14 hours ago
$132
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Mon, Aug 24 from Orlando to Columbus, returning Mon, Aug 31, priced at $132 found 14 hours ago
Thu, Sep 10 - Sat, Sep 12
TPA
Tampa
CMH
Columbus
$132 Roundtrip, found 13 hours ago
$132
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, Sep 10 from Tampa to Columbus, returning Sat, Sep 12, priced at $132 found 13 hours ago
Thu, Aug 20 - Mon, Aug 24
MCO
Orlando
CMH
Columbus
$138 Roundtrip, found 3 days ago
$138
Roundtrip
found 3 days ago
Select Breeze Airways flight, departing Thu, Aug 20 from Orlando to Columbus, returning Mon, Aug 24, priced at $138 found 3 days ago
Fri, Oct 2 - Sun, Oct 4
MCO
Orlando
CMH
Columbus
$138 Roundtrip, found 14 hours ago
$138
Roundtrip
found 14 hours ago
Select Frontier Airlines flight, departing Fri, Oct 2 from Orlando to Columbus, returning Sun, Oct 4, priced at $138 found 14 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
FLLColumbusAugust 7 to August 17$140
PIEColumbusAugust 8 to August 17$154
ATLColumbusAugust 8 to August 11$304
MCOColumbusAugust 7 to August 10$314
LGAColumbusAugust 8 to August 11$316
DFWColumbusAugust 8 to August 12$345
PHXColumbusAugust 8 to August 10$395
LAXColumbusAugust 9 to August 18$425
BOSColumbusAugust 7 to August 9$540
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Knox County Accommodation Deals

The Mount Vernon Grand Hotel

The Mount Vernon Grand Hotel

3.5 out of 5
12 Public Square Mount Vernon OH
Fully refundableReserve now, pay when you stay
$129 nightly
The price is $146 total per night from Aug 30 to Aug 31
$146 total
Aug 30 - Aug 31
Total with taxes and fees
Book a stay at this business-friendly hotel in Mount Vernon. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean ...
9.8/10 Exceptional! (915 reviews)
"Great independent property with a polite staff and comfortable rooms. Very nice breakfast buffet!"

Reviewed on Jul 30, 2026

Opens in a new windowThe Mount Vernon Grand Hotel
Wyndham Columbus

Wyndham Columbus

2.5 out of 5
175 Hutchinson Ave Columbus OH
Fully refundableReserve now, pay when you stay
$49 nightly
The price is $58 total per night from Aug 23 to Aug 24
$58 total
Aug 23 - Aug 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Columbus. Enjoy free parking, room service, and a 24-hour fitness center. Our guests praise the helpful staff ...
Opens in a new windowWyndham Columbus
Courtyard by Marriott Columbus Worthington

Courtyard by Marriott Columbus Worthington

3 out of 5
7411 Vantage Dr Columbus OH
Fully refundableReserve now, pay when you stay
$84 nightly
The price is $99 total per night from Aug 16 to Aug 17
$99 total
Aug 16 - Aug 17
Total with taxes and fees
Book a stay at this business-friendly hotel in Columbus. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the ...
8.2/10 Very Good! (1,010 reviews)
"The room was clean and well-kept. The staff was super helpful. I'll definitely be back in the future. Five star 🌟🌟🌟🌟🌟"

Reviewed on Aug 1, 2026

Opens in a new windowCourtyard by Marriott Columbus Worthington
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The Ohioan Hotel & Event Center

The Ohioan Hotel & Event Center

3.5 out of 5
100 Green Meadows Drive South Lewis Center OH
Fully refundableReserve now, pay when you stay
$108 nightly
The price is $125 total per night from Aug 9 to Aug 10
$125 total
Aug 9 - Aug 10
Total with taxes and fees
Book a stay at this business-friendly hotel in Lewis Center. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the breakfast and the helpful ...
9.4/10 Exceptional! (1,007 reviews)
"everything was exceptional from check in to check out. Beautiful hotel"

Reviewed on Aug 2, 2026

Opens in a new windowThe Ohioan Hotel & Event Center
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?

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

Knox County

When you plan to buy tickets for flights to Knox County, you don’t have to look any further than Orbitz! We offer bargain rates and low fares on thousands of flights.

Reliable Customer Service

Along with our low prices, Orbitz is well known for exceptional customer care. We make it simple to find the best Knox County flights for you. If you need to cancel your booking or change your flight plans, simply contact our Customer Service department to make any adjustments.

Bargain Tickets for Knox County Flights

Orbitz offers deeply discounted flights to Knox County, and we provide the resources to research your travel destination and plan your complete itinerary.

Use Orbitz to Earn Points with Your Frequent Flyer Program

Saving your frequent flyer miles for your flights to Knox County? You can use Orbitz to make your budget ticket reservation for all your flights and still earn points or miles on your frequent flyer program! Just enter your program account number while you’re booking your ticket to have your points added automatically, every time you book with Orbitz.

Convenient Travel Planning Services

If you like the ease of making your travel plans on the move, you’ll love the free Orbitz apps for iPhones, iPads, and Android devices. You can use these apps to review your travel reservations or make a change to your itinerary. Orbitz also offers additional travel assistance such as free mobile alerts that keep you up-to-date about sudden changes to your upcoming flights. You can also browse Orbitz easily on your smartphone by using the mobile version of the website to find budget Knox County flights.

Frequently asked questions

Which airlines fly to Knox County?
You're spoiled for choice with 14 major airlines that fly to John Glenn Columbus Intl. Airport (CMH). Compare airfares and book yourself a cheap flight to Knox County with one of the following carriers:

  • American Airlines - 433 flights to Knox County per month
  • Delta - 371 flights to Knox County per month
  • United Airlines - 339 flights to Knox County per month

How much is a flight to Knox County?
If you're looking for back and forth flights, airfares fluctuated between $82 and $540 this week. The best prices for one-way tickets were $48, originating in Fort Lauderdale (FLL).
How to book the cheapest flight to Knox County?
With Orbitz, you'll find some of the most incredible flight deals around from a wide range of airlines. But if you're eager to boost your prospects of scoring cheap flights to Knox County, here are a few tips to bear in mind:

  • Consider taking off from or landing at other airports to save on your flight. Enter your preferred departure and arrival airports in the form fields, then select the 'Nearby airports' function below. It will list the available options.
  • If your travel plans aren't set in concrete, click on the 'Show flexible dates' option to check out the flight deals for a selection of departure dates. Go with any suitable cheaper fare you find.
  • To refine your results, hit 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select the time of day you'd like to fly under 'Sort & Filter' to the left.
  • The early bird catches the best deals, so book as soon as you know your travel dates. The most affordable fares get snapped up fast and prices generally climb as the departure date gets closer.
  • Combine your hotels, flights and car rental into a cost-effective package deal. Save your dollars for things you're really excited about, like discovering every corner of Knox County.
  • If it's an option, avoid flying in peak seasons. Airfares often surge during summer, school breaks and other vacation periods like Easter, Thanksgiving and Christmas.

What is the best time to book a flight to Knox County?
Book your tickets to Knox County in January. This is a great month for bargain prices, followed by February and August. Score cheap flights and let your dream vacation come true with Orbitz.
What day of the week is the cheapest to book a flight to Knox County?
In general, Tuesdays, Wednesdays and Saturdays are the cheapest days to book a flight to Knox County. If you're after the best airfares, search across those days and you could land a terrific flight deal.
What is the cheapest day of the week to fly to Knox County?
Based on Orbitz data from 2020, Monday is normally the best day to score cheap flights to Knox County. Tuesday also offers budget-friendly fares whereas Saturday has the highest ticket rates. Even though flying out at the weekend may be easier to organize, you'll have more cash to play with if you fly out earlier in the week.
What is the cheapest month to fly to Knox County?
To book cheap flights to Knox County, you should depart in August. If saving money on your plane ticket is your top priority, Orbitz data shows that this is generally an excellent month to go on a trip. June is when fares are at their peak.
Which airlines allow free cancellation?
Flexibility is more important than ever, that's why Orbitz lets you search for flights that won't slap you with a fee for making amendments. Add your departure and arrival destinations, then select "Filter by flexible change policies." We'll show you all the options that include free cancellation and no change fees.
What do I need for the flight to Knox County?
From onboard entertainment to travel necessities like a pillow, there are several things a regular flyer always takes with them. To ensure you're ready for your adventure, have a look at this useful list:

  • Travel documentation such as visas and identification are essential. To avoid any unnecessary delays at check-in, ensure that your booking is made with the same name, gender and birth date as your current ID.
  • A well-stocked carry-on bag is important for any lengthy flight. With a few hours or more up your sleeve, you'll need something to keep you entertained while in the air. We recommend a good book or magazine, and something to snack on.
  • Together, air conditioning and high altitudes can produce a chilly environment. No matter what the season is in Knox County, pack an extra layer to keep nice and warm during the journey.

How do I get cheap first-class/business deals to Knox County?
Savvy travelers are pros at finding first or business-class fares to Knox County without the sky-high price tag. You can do the same with these helpful tips:

  • Be more flexible with your travel dates and hold out for sales or exclusive offers on first or business-class airfares.
  • Low-cost airlines offer first or business-class seats at a fraction of the usual cost. Skip the full-service carriers and book with one of these cheaper options.
  • Make the most of your airline's frequent flyer program and upgrade your seat. Alternatively, you can try bidding for an upgrade in online auctions.

What is the best time to go to Knox County?
Knox County is a popular place in February, March and April. If you're contemplating visiting during these months, it would be wise to book ahead of time to ensure you score the best deals. Wondering what the summer's like in Knox County? Average daily temperatures usually range between 60 ºF and 80 ºF. Like many destinations in the Northern Hemisphere, the summer season commences 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.