$51 Cheap flights to Knox County

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Cheap flights to Knox County from $51 One Way, $102 Round Trip

$102 return flights and $51 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.

Thu, Aug 27 - Sun, Aug 30
BDL
Hartford
CMH
Columbus
$102 Roundtrip, found 2 days ago
$102
Roundtrip
found 2 days ago
Select Breeze Airways flight, departing Thu, Aug 27 from Hartford to Columbus, returning Sun, Aug 30, priced at $102 found 2 days ago
Sat, Aug 15 - Mon, Aug 17
MCO
Orlando
CMH
Columbus
$122 Roundtrip, found 2 hours ago
$122
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Sat, Aug 15 from Orlando to Columbus, returning Mon, Aug 17, priced at $122 found 2 hours ago
Mon, Jul 13 - Sat, Jul 18
MCO
Orlando
CMH
Columbus
$163 Roundtrip, found 3 hours ago
$163
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Mon, Jul 13 from Orlando to Columbus, returning Sat, Jul 18, priced at $163 found 3 hours ago
Tue, Nov 3 - Tue, Nov 10
DEN
Denver
CMH
Columbus
$210 Roundtrip, found 1 day ago
$210
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 3 from Denver to Columbus, returning Tue, Nov 10, priced at $210 found 1 day ago
Tue, Sep 1 - Tue, Sep 8
LGA
New York
CMH
Columbus
$210 Roundtrip, found 3 days ago
$210
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Sep 1 from New York to Columbus, returning Tue, Sep 8, priced at $210 found 3 days ago
Tue, Sep 15 - Tue, Sep 22
EWR
New York
CMH
Columbus
$210 Roundtrip, found 2 days ago
$210
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Tue, Sep 15 from New York to Columbus, returning Tue, Sep 22, priced at $210 found 2 days ago
Wed, Aug 26 - Sat, Aug 29
LAX
Los Angeles
CMH
Columbus
$242 Roundtrip, found 18 hours ago
$242
Roundtrip
found 18 hours ago
Select Frontier Airlines flight, departing Wed, Aug 26 from Los Angeles to Columbus, returning Sat, Aug 29, priced at $242 found 18 hours ago

Deals For This Weekend's Flights

OriginDestinationTravel DatesFlights From*
FLLColumbusJune 28 to July 3$316
TPAColumbusJune 26 to August 24$340
MCOColumbusJune 28 to July 9$347
DFWColumbusJune 26 to June 28$357
LGAColumbusJune 26 to June 27$394
BOSColumbusJune 27 to June 29$409
ATLColumbusJune 26 to June 28$412
LAXColumbusJune 26 to June 29$464
PHXColumbusJune 27 to July 12$610
FCOColumbusJune 27 to July 1$1,596
*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
$71 nightly
The price is $83 total per night from Jul 12 to Jul 13
$83 total
Jul 12 - Jul 13
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 (2,125 reviews)
"Mid but nothing wrong just bad location"

Reviewed on Jun 21, 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
Fully refundableReserve now, pay when you stay
$96 nightly
The price is $112 total per night from Jun 28 to Jun 29
$112 total
Jun 28 - Jun 29
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 ...
Opens in a new windowThe Ohioan Hotel & Event Center
Drury Inn & Suites Columbus Polaris

Drury Inn & Suites Columbus Polaris

3 out of 5
8805 Orion Place Columbus OH
Fully refundableReserve now, pay when you stay
$131 nightly
The price is $152 total per night from Jun 28 to Jun 29
$152 total
Jun 28 - Jun 29
Total with taxes and fees
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 ...
9.4/10 Exceptional! (1,267 reviews)
"The staff was very friendly and helpful. The breakfast and evening get together was very good."

Reviewed on Jun 22, 2026

Opens in a new windowDrury Inn & Suites Columbus Polaris
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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
$71 nightly
The price is $84 total per night from Jul 5 to Jul 6
$84 total
Jul 5 - Jul 6
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! (1,260 reviews)
"I would skip this one. If you are looking for economy try the Quality Inn across the street."

Reviewed on Jun 23, 2026

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

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

Orbitz provides convenient, one-stop shopping for travelers looking for budget flights to Knox County or any other low fare domestic or international air travel.

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Now it is even faster to find exclusive deals and book cheap Knox County flights from any location with our new Orbitz apps. These cutting-edge mobile tools are available free to anyone with an Android device, iPad, or iPhone. Look up Knox County's most popular attractions, best restaurants, and entertainment venues or check on your flights to Knox County and make changes to your itinerary while waiting in line for your latte.

Stay on Budget, Earn Miles with Bargain Knox County Flights

You can find amazing discount fares with Orbitz’s guaranteed low prices or take advantage of last-minute sales and special travel packages. You can also earn points towards your airline frequent flyer programs when you book qualified flights to Knox County. That means you can rack up money-saving points and miles for future use while saving money now.

We Are Just a Phone Call Away If You Need Us

Booking, changing, or canceling your Knox County flights is a breeze with Orbitz’s online and mobile tools, but that doesn't mean that we leave you hanging if you want to speak with one of our representatives. If you need help, just contact our Customer Service by email or phone. To enjoy a less stressful trip, be sure to sign up for instant alerts so we can send you any updates or delays relating to your flights to Knox County to your mobile phone or email.

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 $102 and $1,596 this week. The best prices for one-way tickets were $51, originating in Hartford (BDL).
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.