Cheap Flights to Knox County from $37 (2026/2027)

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An aerial view of a town with historic buildings, a church, and a large parking lot.

Mount Vernon

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Mount Vernon
A rural landscape with rolling hills, a silo, and grazing cattle.

Danville

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Danville

How Much Does it Cost To Fly To Knox County?

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Thu, Sep 10 - Sat, Sep 19
RDU
Raleigh - Durham Intl.
CMH
John Glenn Columbus Intl.
$102 Roundtrip, found 1 hour ago
$102
Roundtrip
found 1 hour ago
Select Breeze Airways flight, departing Thu, Sep 10 from Raleigh - Durham Intl. to John Glenn Columbus Intl., returning Sat, Sep 19, priced at $102 found 1 hour ago
Thu, Oct 1 - Sun, Oct 4
PIE
St. Petersburg-Clearwater Intl.
LCK
Rickenbacker Intl.
$106 Roundtrip, found 2 days ago
$106
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Thu, Oct 1 from St. Petersburg-Clearwater Intl. to Rickenbacker Intl., returning Sun, Oct 4, priced at $106 found 2 days ago
Thu, Aug 27 - Sun, Aug 30
BDL
Bradley Intl.
CMH
John Glenn Columbus Intl.
$109 Roundtrip, found 3 hours ago
$109
Roundtrip
found 3 hours ago
Select Breeze Airways flight, departing Thu, Aug 27 from Bradley Intl. to John Glenn Columbus Intl., returning Sun, Aug 30, priced at $109 found 3 hours ago
Wed, Aug 26 - Mon, Aug 31
FLL
Fort Lauderdale - Hollywood Intl.
CMH
John Glenn Columbus Intl.
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Wed, Aug 26 from Fort Lauderdale - Hollywood Intl. to John Glenn Columbus Intl., returning Mon, Aug 31, priced at $126 found 2 days ago
Tue, Aug 18 - Mon, Aug 24
MCO
Orlando Intl.
CMH
John Glenn Columbus Intl.
$132 Roundtrip, found 4 days ago
$132
Roundtrip
found 4 days ago
Select Breeze Airways flight, departing Tue, Aug 18 from Orlando Intl. to John Glenn Columbus Intl., returning Mon, Aug 24, priced at $132 found 4 days ago
Wed, Sep 9 - Sat, Sep 12
TPA
Tampa Intl.
CMH
John Glenn Columbus Intl.
$133 Roundtrip, found 5 days ago
$133
Roundtrip
found 5 days ago
Select Breeze Airways flight, departing Wed, Sep 9 from Tampa Intl. to John Glenn Columbus Intl., returning Sat, Sep 12, priced at $133 found 5 days ago
Fri, Jul 31 - Mon, Aug 10
FLL
Fort Lauderdale - Hollywood Intl.
LCK
Rickenbacker Intl.
$137 Roundtrip, just found
$137
Roundtrip
just found
Select Allegiant Air flight, departing Fri, Jul 31 from Fort Lauderdale - Hollywood Intl. to Rickenbacker Intl., returning Mon, Aug 10, priced at $137 just found
Mon, Aug 10 - Mon, Aug 17
DEN
Denver Intl.
CMH
John Glenn Columbus Intl.
$156 Roundtrip, found 21 hours ago
$156
Roundtrip
found 21 hours ago
Select Frontier Airlines flight, departing Mon, Aug 10 from Denver Intl. to John Glenn Columbus Intl., returning Mon, Aug 17, priced at $156 found 21 hours ago
OriginDestinationTravel DatesFlights From*
ATLColumbusAugust 4 to August 4$64
FLLColumbusAugust 10 to August 17$92
PIEColumbusOctober 1 to October 4$106
MCOColumbusAugust 18 to August 24$132
LGAColumbusSeptember 22 to September 23$189
BOSColumbusOctober 15 to October 17$223
DFWColumbusAugust 18 to August 25$226
LAXColumbusSeptember 23 to October 1$230
PHXColumbusAugust 4 to August 8$290
FCOColumbusAugust 24 to September 1$787
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
PIEColumbusJuly 17 to July 20$243
ATLColumbusJuly 19 to July 23$251
LGAColumbusJuly 19 to July 28$274
MCOColumbusJuly 19 to July 24$319
FLLColumbusJuly 18 to July 23$342
BOSColumbusJuly 17 to July 22$355
DFWColumbusJuly 19 to July 23$359
PHXColumbusJuly 18 to July 20$403
LAXColumbusJuly 19 to July 23$464
FCOColumbusJuly 19 to July 23$1,193
*Prices include taxes and fees

Best Knox County Flight and Hotel Packages

Price found within the past 48 hours. Click for updated prices.
Jungle House Studio Suites – Short North & Convention Center
3.5-star property

Jungle House Studio Suites – Short North & Convention Center

Sep 17 - Sep 21

4 night stay

Austin (AUS) to Columbus (CMH)

United • Non-stop • Coach

Columbus (CMH) to Austin (AUS)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
Price was $1,324, price is now $903 per person
$903
per person
found 1 day ago
Jungle House Premier Residences – Downtown Columbus & Short North
5.0-star property

Jungle House Premier Residences – Downtown Columbus & Short North

Sep 17 - Sep 21

4 night stay

Austin (AUS) to Columbus (CMH)

United • Non-stop • Coach

Columbus (CMH) to Austin (AUS)

Southwest Airlines • Non-stop • Coach
Save 100% on your flight
Price was $2,832, price is now $1,787 per person
$1,787
per person
found 1 day ago
Jungle House Designer Residences – Downtown Columbus
5.0-star property

Jungle House Designer Residences – Downtown Columbus

Sep 4 - Sep 6

2 night stay

Austin (AUS) to Columbus (CMH)

Southwest Airlines • Coach

Columbus (CMH) to Austin (AUS)

American Airlines • Coach
Save 100% on your flight
Price was $1,488, price is now $1,073 per person
$1,073
per person
found 1 day ago
Don't see what you're looking for?
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Travelers ❤️ These Knox County 🏨

The Mount Vernon Grand Hotel

The Mount Vernon Grand Hotel

3.5 out of 5
12 Public Square Mount Vernon OH
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 rooms in our reviews. Popular attractions Ariel-Foundation Park and Kokosing Gap Trail are located nearby.
9.8/10 Exceptional! (898 reviews)
"We loved it and wished we were staying longer than one night! We plan to go back and stay for a couple of nights because there are wonderful day trips within a 35-50 mile radius! The rooms are beautiful and the staff very friendly and very helpful. I LOVED the lemonade that they keep going throughout ..."

Reviewed on Jul 5, 2026

Opens in a new windowThe Mount Vernon Grand Hotel
Wyndham Columbus

Wyndham Columbus

2.5 out of 5
175 Hutchinson Ave Columbus OH
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 and the clean rooms in our reviews. Popular attractions Polaris Fashion Place and The Shops at Worthington are located nearby.
6.8/10 (2,173 reviews)
"Staff is helpful"

Reviewed on Jul 9, 2026

Opens in a new windowWyndham Columbus
The Ohioan Hotel & Event Center

The Ohioan Hotel & Event Center

3.5 out of 5
100 Green Meadows Drive South Lewis Center OH
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 staff in our reviews. Popular attractions Columbus Zoo and Aquarium and Polaris Fashion Place are located nearby.
9.4/10 Exceptional! (1,029 reviews)
"The property was quiet, check-in was quick, rooms are clean and we were satisfied with our visit."

Reviewed on Jul 9, 2026

Opens in a new windowThe Ohioan Hotel & Event Center
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Drury Inn & Suites Columbus Polaris

Drury Inn & Suites Columbus Polaris

3 out of 5
8805 Orion Place Columbus OH
Book a stay at this business-friendly hotel in Columbus. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff in our reviews. Popular attractions Polaris Fashion Place and Topgolf are located nearby.
9.4/10 Exceptional! (1,284 reviews)
"Clean property and friendly staff."

Reviewed on Jul 8, 2026

Opens in a new windowDrury Inn & Suites Columbus Polaris
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.

Frequently asked questions

How much is the cheapest flight to Knox County?
During the last seven days, the cheapest roundtrip flight to Knox County cost $64 on our site. Look through our awesome deals, book your tickets and start planning your next exciting getaway. This price was available on Travelocity for flights to Knox County departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly to Knox County?
According to Travelocity's direct return flight demand between January and December last year, September is the cheapest period to jet out to Knox County. Keep an eye out for flights across this month and get an incredible deal today.
How can I check my flight status to Knox County?
Get helpful updates about your flight status and more with Trips. Travelocity's handy customer portal can be found at the top right of our homepage and is where you can view and manage your bookings. Create your account easily and quickly and get access to what you need. The Travelocity app allows you to see the details of your flight to Knox County while you're on the go — and even when offline. Travelocity's app can manage all your booking needs. Whether you'd like to organize transportation to or from the airport or share travel details with any members of your family flying with you, it's all possible through the app.
How do I find the best deals on flights to Knox County?
Try these tricks — book ahead of time, avoid vacation periods and be flexible with your dates. If you don't have a specific date in mind, search for your flight to Knox County on Travelocity and click on "Flexible dates" at the top of the page. This will reveal any cheaper fares on surrounding days. $64 was the most affordable price for a return flight to Knox County in the last seven days. This price was available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
Why should I book my flight to Knox County with Travelocity?
Pack your luggage and get ready for an unforgettable adventure with Travelocity. It's our mission to find you fantastic deals on cheap flights to Knox County. Whether you're seeking flexible airfares with plenty of room to move or cheap family flights on budget carriers, we've got what you need.
What are the most popular flight routes to Knox County?
Browse through these top flight routes to Knox County and start organizing your next big adventure:

  • Chicago, IL (ORD-O'Hare Intl.) to John Glenn Columbus Intl. Airport (CMH) - 2,392 flights a month.
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to John Glenn Columbus Intl. Airport (CMH) - 1,412 flights a month.
  • New York, NY (LGA-LaGuardia) to John Glenn Columbus Intl. Airport (CMH) - 1,170 flights a month.

How much is a flight to Knox County on average?
Based on prices found on Travelocity over the last seven days, roundtrip flights to Knox County were between $64 and $1,193. When you're ready to go, Travelocity will help you find a fare that'll work with your budget. These prices were available on Travelocity for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
How long is the average flight to Knox County?
Have a look at these popular routes to get a sense of how long you'll be airborne on a direct flight to Knox County:

  • Chicago, IL (ORD-O'Hare Intl.) to John Glenn Columbus Intl. Airport (CMH) - 1 hour and 21 minutes
  • Atlanta, GA (ATL-Hartsfield-Jackson Atlanta Intl.) to John Glenn Columbus Intl. Airport (CMH) - 1 hour and 28 minutes
  • New York, NY (LGA-LaGuardia) to John Glenn Columbus Intl. Airport (CMH) - 1 hour and 46 minutes

What can I expect on a flight to Knox County?
This depends on factors such as your carrier and where you're starting your journey from. Many airlines provide entertainment and food on long-haul journeys. Whether you're looking for first class flights to Knox County or cheap flights for family vacations, you'll be taken care of from the moment your plane leaves the runway to touchdown.