$19 Cheap flights to Knox County

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Cheap flights to Knox County from $19 One Way, $38 Round Trip

$38 return flights and $19 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.

Tue, Feb 2 - Tue, Feb 23
FLL
Fort Lauderdale
CMH
Columbus
$38 Roundtrip, found 2 days ago
$38
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Feb 2 from Fort Lauderdale to Columbus, returning Tue, Feb 23, priced at $38 found 2 days ago
Fri, Nov 20 - Mon, Nov 23
FLL
Fort Lauderdale
LCK
Columbus
$72 Roundtrip, found 1 day ago
$72
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Nov 20 from Fort Lauderdale to Columbus, returning Mon, Nov 23, priced at $72 found 1 day ago
Fri, Nov 13 - Mon, Nov 16
SAV
Savannah
LCK
Columbus
$76 Roundtrip, found 1 day ago
$76
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Nov 13 from Savannah to Columbus, returning Mon, Nov 16, priced at $76 found 1 day ago
Wed, Jan 13 - Mon, Jan 18
SFB
Orlando
LCK
Columbus
$83 Roundtrip, found 2 days ago
$83
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Wed, Jan 13 from Orlando to Columbus, returning Mon, Jan 18, priced at $83 found 2 days ago
Fri, Jan 22 - Mon, Jan 25
PIE
St. Petersburg
LCK
Columbus
$88 Roundtrip, found 5 days ago
$88
Roundtrip
found 5 days ago
Select Allegiant Air flight, departing Fri, Jan 22 from St. Petersburg to Columbus, returning Mon, Jan 25, priced at $88 found 5 days ago
Thu, Nov 12 - Sat, Nov 14
FLL
Fort Lauderdale
CMH
Columbus
$103 Roundtrip, found 2 days ago
$103
Roundtrip
found 2 days ago
Select JetBlue Airways flight, departing Thu, Nov 12 from Fort Lauderdale to Columbus, returning Sat, Nov 14, priced at $103 found 2 days ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
FLLColumbusNovember 8 to November 9$139
PIEColumbusNovember 8 to December 7$183
MCOColumbusNovember 7 to November 11$232
DFWColumbusNovember 7 to November 9$279
ATLColumbusNovember 8 to November 28$413
LAXColumbusNovember 7 to November 10$525
BOSColumbusNovember 6 to November 9$545
PHXColumbusNovember 7 to November 9$570
EWRColumbusNovember 8 to November 11$713
FCOColumbusNovember 6 to November 9$1,136
*Prices include taxes and fees

Find The Perfect Hotel For After Your Flight

Score Epic Knox County Accommodation Deals

Wyndham Columbus

Wyndham Columbus

2.5 out of 5
175 Hutchinson Ave Columbus OH
Fully refundableReserve now, pay when you stay
$66 nightly
The price is $78 total per night from Nov 22 to Nov 23
$78 total
Nov 22 - Nov 23
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 ...
6.8/10 (2,543 reviews)
"We stayed for 4 nights and they did not come change sheets or towels once. They list the pool/hot tub as an amenity, yet it was “under maintainance”. Breakfast was “out of order”. 2 it of 3 of their elevators were also “out of order”, and the only one that worked was super slow. Expect to wait at ..."

Reviewed on Nov 1, 2026

Opens in a new windowWyndham Columbus
Cherry Valley Hotel

Cherry Valley Hotel

3 out of 5
2299 Cherry Valley Rd Se Newark OH
Fully refundableReserve now, pay when you stay
$112 nightly
The price is $127 total per night from Nov 22 to Nov 23
$127 total
Nov 22 - Nov 23
Total with taxes and fees
Stay at this hotel in Newark. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (1,002 reviews)
"N/a"

Reviewed on Oct 31, 2026

Opens in a new windowCherry Valley Hotel
Crowne Plaza Columbus North- Worthington by IHG

Crowne Plaza Columbus North- Worthington by IHG

3.5 out of 5
6500 Doubletree Ave Columbus OH
Fully refundable
$75 nightly
The price is $89 total per night from Nov 29 to Nov 30
$89 total
Nov 29 - Nov 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Columbus. Enjoy free WiFi, free parking, and an outdoor pool. Our guests praise the helpful staff and the clean ...
7.2/10 Good! (1,005 reviews)
"One of the carts has a flat tire, which you don't notice unless it is a heavy load. Please have the hotel fix it. This is the 4th time I have had a cart with a flat tire."

Reviewed on Nov 1, 2026

Opens in a new windowCrowne Plaza Columbus North- Worthington by IHG
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Red Roof Inn PLUS+ Columbus - Worthington

Red Roof Inn PLUS+ Columbus - Worthington

2 out of 5
7480 North High Street Columbus OH
Fully refundableReserve now, pay when you stay
$65 nightly
The price is $77 total per night from Dec 1 to Dec 2
$77 total
Dec 1 - Dec 2
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 ...
Opens in a new windowRed Roof Inn PLUS+ Columbus - Worthington
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 Special

Managers Special
  • 4 people
  • Unlimited mileage
Columbus, Ohio, USA
Managers Special

$49

$139 total
found 3 days ago
Economy Special Managers Special

Special

Wild Card Compact or larger if available
  • 5 people
  • Unlimited mileage
Columbus, Ohio, USA
Wild Card Compact or larger if available

$49

$139 total
found 3 days ago
Special Wild Card Compact or larger if available

Compact SUV

Hyundai Kona
  • 5 people
  • Unlimited mileage
Columbus, Ohio, USA
Hyundai Kona

$64

$202 total
found 3 days ago
Compact SUV Hyundai Kona

Midsize SUV

Nissan Rogue
  • 5 people
  • Unlimited mileage
Columbus, Ohio, USA
Nissan Rogue

$68

$214 total
found 3 days ago
Midsize SUV Nissan Rogue
Lowest prices found within the past 3 days. Prices and availability subject to change. Additional terms may apply.

Knox County

Why search for low cost fares on your flights to Knox County when Orbitz offers the guaranteed lowest prices on foreign and domestic flights? When you travel with Orbitz you can benefit from:

Bargain Flights to Knox County

Orbitz offers massive discounts and substantial last-minute savings on your Knox County flights. Orbitz ensures that you can find, plan and reserve your flights any destination with ease, all while enjoying the guaranteed lowest prices available anywhere.

Cutting-Edge Mobile Tools to Keep You In The Know

Orbitz sends you free alerts and updates on your Knox County flight wherever you are in the world. Once you have downloaded the free app for your iPhone, Android, or iPad, you can review or alter any travel plans that you have made or even book a future flight for business or pleasure. If you need to reserve a hotel room when booking your flight, you will find exclusive deals on our mobile site.

Frequent Flyer Program Enrolment

Orbitz finds you the lowest fares, but you can still add your miles to your frequent flyer program to earn miles or points on selected flights to Knox County. When making your booking, reference your frequent flyer number to receive discounts in the future.

Outstanding Customer Service

Orbitz values your business and wants to ensure that all of your flights are as easy as possible to book. If you have booked a flight to Knox County but need to cancel it, you may be able to do so online. If you have any questions or need help, the dedicated Orbitz customer service team is always standing by.

Frequently asked questions

Which airlines fly to Knox County?
You're spoiled for choice with 12 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 $38 and $1,136 this week. The best prices for one-way tickets were $19, 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.