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£148 Cheap Flights to Knox County

View £148 flight on Wed, 30 Sept 2026Opens in a new window

Popular airlines to Knox County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Frontier Airlines

  • Breeze Airways

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at £148 for one-way flights and £199 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
American Airlines
JetBlue Airways
Scandinavian Airlines
Scandinavian Airlines
Scandinavian Airlines
Alaska Airlines
American Airlines
Air France
KLM

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.

Scandinavian Airlines

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 £199. 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 New York (JFK), you could've picked up a low-cost fare for just £148 in the last seven days. Return flights to Knox County ranged from £199 to £729 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.
When is the cheapest time to fly to Knox County?
Take off for Knox County early on in the week and you'll usually be rewarded more economical fares. Tuesday is typically the cheapest day to get on a plane, closely followed by Monday. If you want to avoid the costliest flights, steer clear of Saturdays.
How much is a plane ticket to Knox County?
Flights to Knox County ranged from £199 to £729 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.

Book with confidence

Top tips for booking flights to Knox County from UK

Get ready to fly to Knox County

Prepare your luggage and book your flights to Knox County with Expedia. We offer a seamless flight booking experience, with a wide range of Knox County plane tickets to choose from. If you need help finding some of the best deals for cheap flights to Knox County in 2026, we are always available to assist you. Book your flights to Knox County today and let the adventure begin!

Find the best tickets to Knox County

To find some of the best tickets to Knox County in 2026, use Expedia's powerful search engine to compare dates and the different departure and arrival airports for your trip. Whether you're after direct flights to Knox County or last-minute flights to Knox County, you can filter and sort your search results, making it easy to find the ideal flight to Knox County.

Airlines fly to Knox County

There are 20 different airlines that fly to Knox County including some of the most trusted names in the business. To book flights to Knox County with your favourite airline, take a look at Expedia's flight listings and try out different dates to find some of the best Knox County plane tickets.

Find the cheapest flights to Knox County

By booking early you may find some of the best deals for Knox County flights from the UK, including Knox County direct flights. You can usually find affordable and cheap flights to Knox County, whether one-way from £148 or round-trip from £199, with Expedia if you book your trip far enough in advance.

Find the best airports for cheap flights to Knox County

Try searching for different Knox County airports with Expedia to find some of the cheapest flights to Knox County. Flights from New York (JFK) to Columbus (CMH) usually have the lowest price from £148.

Why book your flights to Knox County with Expedia

Expedia offers great deals on Knox County air fares from £148 to cater to every budget. Not only is Expedia one of the top platforms to book flights to Knox County from the UK, it is also your one-stop shop for booking hotels, car rentals, and more.

*Prices and availability are subject to change. Additional terms apply.

Top tips for booking flights to Knox County from UK

Travel information

Knox County Flights Information

Airlines serving
American Airlines, Delta, JetBlue Airways, Alaska Airlines, KLM, Air France, Iberia, Scandinavian Airlines
Roundtrip price
from £199
Knox County Flights Information
*Available to Expedia members.