Flight 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 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at S$286 for one-way flights and S$555 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, 11 Dec - Sat, 13 Dec
YUL
Montreal
CMH
Columbus
S$555 Return, found 1 day ago
S$555
Return
found 1 day ago
Select United flight, departing Thu, 11 Dec from Montreal to Columbus, returning Sat, 13 Dec, priced at S$555 found 1 day ago
Delta
Fri, 12 Dec - Sat, 13 Dec
YUL
Montreal
CMH
Columbus
S$555 Return, found 1 day ago
S$555
Return
found 1 day ago
Select Delta flight, departing Fri, 12 Dec from Montreal to Columbus, returning Sat, 13 Dec, priced at S$555 found 1 day ago
American Airlines
Sat, 13 Dec - Sat, 13 Dec
YUL
Montreal
CMH
Columbus
S$616 Return, found 1 day ago
S$616
Return
found 1 day ago
Select American Airlines flight, departing Sat, 13 Dec from Montreal to Columbus, returning Sat, 13 Dec, priced at S$616 found 1 day ago
United
Thu, 11 Dec - Thu, 18 Dec
YUL
Montreal
CMH
Columbus
S$623 Return, found 1 day ago
S$623
Return
found 1 day ago
Select United flight, departing Thu, 11 Dec from Montreal to Columbus, returning Thu, 18 Dec, priced at S$623 found 1 day ago
United
Tue, 9 Dec - Sat, 13 Dec
YUL
Montreal
CMH
Columbus
S$632 Return, found 1 day ago
S$632
Return
found 1 day ago
Select United flight, departing Tue, 9 Dec from Montreal to Columbus, returning Sat, 13 Dec, priced at S$632 found 1 day ago
Delta
Tue, 15 Sept - Mon, 21 Sept
SFO
San Francisco
CMH
Columbus
S$636 Return, found 1 day ago
S$636
Return
found 1 day ago
Select Delta flight, departing Tue, 15 Sept from San Francisco to Columbus, returning Mon, 21 Sept, priced at S$636 found 1 day ago
Air Canada
Wed, 10 Dec - Thu, 11 Dec
YUL
Montreal
CMH
Columbus
S$672 Return, found 1 day ago
S$672
Return
found 1 day ago
Select Air Canada flight, departing Wed, 10 Dec from Montreal to Columbus, returning Thu, 11 Dec, priced at S$672 found 1 day ago
Air Canada
Thu, 29 Jan - Thu, 5 Feb
SIN
Singapore
CMH
Columbus
S$1,193 Return, found 23 hours ago
S$1,193
Return
found 23 hours ago
Select Air Canada flight, departing Thu, 29 Jan from Singapore to Columbus, returning Thu, 5 Feb, priced at S$1,193 found 23 hours ago
United
Tue, 15 Sept - Mon, 21 Sept
SFO
San Francisco
CMH
Columbus
S$1,218 Return, found 1 day ago
S$1,218
Return
found 1 day ago
Select United flight, departing Tue, 15 Sept from San Francisco to Columbus, returning Mon, 21 Sept, priced at S$1,218 found 1 day ago
Cathay Pacific
Tue, 15 Sept - Mon, 21 Sept
SIN
Singapore
CMH
Columbus
S$1,549 Return, found 1 day ago
S$1,549
Return
found 1 day ago
Select Cathay Pacific flight, departing Tue, 15 Sept from Singapore to Columbus, returning Mon, 21 Sept, priced at S$1,549 found 1 day ago

Black Friday Sale

Save up to 50% on select hotels
Book now
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.

Knox County Flights Information

Airlines serving
Delta, United, American Airlines, Air Canada, EVA Airways, Cathay Pacific
Roundtrip price
from S$555

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 S$555. 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 San Francisco (SFO), you could've picked up a low-cost fare for just S$286 in the last seven days. Return flights to Knox County ranged from S$555 to S$1,549 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 S$555 to S$1,549 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.

Air Canada
Thu, 29 Jan - Thu, 5 Feb
SIN
Singapore
CMH
Columbus
S$1,193 Return, found 23 hours ago
S$1,193
Return
found 23 hours ago
Select Air Canada flight, departing Thu, 29 Jan from Singapore to Columbus, returning Thu, 5 Feb, priced at S$1,193 found 23 hours ago
*Available to Expedia members.