Cheap flights to Knox County

Popular airlines to Knox County

  • American Airlines

    American Airlines

  • Delta

    Delta

  • United

    United

  • Spirit Airlines

    Spirit Airlines

  • Southwest Airlines

    Southwest Airlines

  • Alaska Airlines

    Alaska Airlines

  • Frontier Airlines

    Frontier Airlines

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 15% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Popular cities in Knox County

FlightsFlights

Howard

Howard

Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at €81 for one-way flights and €145 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Thu, 4 Dec - Mon, 8 Dec
DCA
Washington
CMH
Columbus
€145 Return, found 6 days ago
€145
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Dec from Washington to Columbus, returning Mon, 8 Dec, priced at €145 found 6 days ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
DCA
Washington
CMH
Columbus
€159 Return, found 6 days ago
€159
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Dec from Washington to Columbus, returning Mon, 8 Dec, priced at €159 found 6 days ago
American Airlines
Sat, 13 Dec - Sun, 14 Dec
TPA
Tampa
CMH
Columbus
€162 Return, found 11 hours ago
€162
Return
found 11 hours ago
Select American Airlines flight, departing Sat, 13 Dec from Tampa to Columbus, returning Sun, 14 Dec, priced at €162 found 11 hours ago
Delta
Thu, 4 Dec - Mon, 8 Dec
DCA
Washington
CMH
Columbus
€162 Return, found 6 days ago
€162
Return
found 6 days ago
Select Delta flight, departing Thu, 4 Dec from Washington to Columbus, returning Mon, 8 Dec, priced at €162 found 6 days ago
American Airlines
Sat, 13 Dec - Sun, 14 Dec
TPA
Tampa
CMH
Columbus
€166 Return, found 11 hours ago
€166
Return
found 11 hours ago
Select American Airlines flight, departing Sat, 13 Dec from Tampa to Columbus, returning Sun, 14 Dec, priced at €166 found 11 hours ago
Delta
Sat, 13 Dec - Sun, 14 Dec
TPA
Tampa
CMH
Columbus
€171 Return, found 11 hours ago
€171
Return
found 11 hours ago
Select Delta flight, departing Sat, 13 Dec from Tampa to Columbus, returning Sun, 14 Dec, priced at €171 found 11 hours ago
American Airlines
Thu, 4 Dec - Mon, 8 Dec
DCA
Washington
CMH
Columbus
€182 Return, found 6 days ago
€182
Return
found 6 days ago
Select American Airlines flight, departing Thu, 4 Dec from Washington to Columbus, returning Mon, 8 Dec, priced at €182 found 6 days ago
United
Sat, 13 Dec - Mon, 15 Dec
BWI
Baltimore
CMH
Columbus
€293 Return, found 1 day ago
€293
Return
found 1 day ago
Select United flight, departing Sat, 13 Dec from Baltimore to Columbus, returning Mon, 15 Dec, priced at €293 found 1 day ago
British Airways
Wed, 24 Dec - Sun, 4 Jan
DUB
Dublin
CMH
Columbus
€615 Return, found 1 day ago
€615
Return
found 1 day ago
Select British Airways flight, departing Wed, 24 Dec from Dublin to Columbus, returning Sun, 4 Jan, priced at €615 found 1 day ago
Iberia
Mon, 24 Nov - Sun, 7 Dec
DUB
Dublin
CMH
Columbus
€743 Return, found 13 hours ago
€743
Return
found 13 hours ago
Select Iberia flight, departing Mon, 24 Nov from Dublin to Columbus, returning Sun, 7 Dec, priced at €743 found 13 hours ago

About Knox County

Expedia offers flights to Knox County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Knox County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Knox County that have flexible change policies?
By using our convenient "No change fee" filter, that's how. All you have to do is enter your preferred dates and destination, click "Search," then click the checkbox directly below the "Flexible change policies" heading (top left-hand side of your screen). Expedia makes it a snap to find flexible and affordable fares to Knox County.
Which airlines fly to Knox County?
When you're ready to lock in your seat to or near Knox County, these quality airlines look forward to welcoming you on board:

  • American Airlines - 1,075 flights to or near Knox County each month, including 1,075 flights to John Glenn Columbus Intl. Airport (CMH) per month.
  • Delta Air Lines - 771 flights to or near Knox County each month, including 771 flights to John Glenn Columbus Intl. Airport (CMH) per month.
  • Southwest Airlines - 663 flights to or near Knox County each month, including 663 flights to John Glenn Columbus Intl. Airport (CMH) per month.

How can I find cheap tickets to Knox County?
One of the best ways to nab cheap tickets to Knox County is to be flexible with your travel dates. Search for your flights, then click "flexible dates" at the top of your results. It will reveal the cheapest prices for nearby days. The lowest price for a flight to Knox County in the last seven days was €145. Booking well ahead will generally help you pick up an even better deal.
How much is a flight to Knox County?
If you were jetting one way from Tampa (TPA), you could've picked up a low-cost fare for just €81 in the last seven days. Return flights to Knox County ranged from €145 to €743 during this same period.
What are the most popular airports to fly into in Knox County?
Get ready to pack your bags and land at one of these busy Knox County airports:

  • John Glenn Columbus Intl. Airport (CMH) - 3,385 flights per month.
  • Rickenbacker Intl. Airport (LCK) - 121 flights per month.

How much is a plane ticket to Knox County?
Flights to Knox County ranged from €145 to €743 in the last seven days. Normally, the sooner you book the better the deal.
What is the best time to go to Knox County?
A lovely time to go to Mount Vernon is after June 20 when the summer season starts. In Knox County's busiest city, temperatures vary from 16ºC to 27ºC at this time — ideal weather for sightseeing! February, March and April are the most popular months for tourists.
What months are the cheapest to book a flight to Knox County?
To land cheap flights to Knox County, try to book sometime in February when prices are at their cheapest. When's the most costly? In the USA, it's the festive month of December.

Trending flights to Knox County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Wed, 24 Dec - Sun, 4 Jan
DUB
Dublin
CMH
Columbus
€615 Return, found 1 day ago
€615
Return
found 1 day ago
Select British Airways flight, departing Wed, 24 Dec from Dublin to Columbus, returning Sun, 4 Jan, priced at €615 found 1 day ago
*Available to Expedia members.