Flight Destinations in Knox County

View ฿26,870 flight on Tue, 18 Aug 2026Opens in a new window

Popular airlines to Knox County

  • American Airlines

  • Delta

  • United

  • Southwest Airlines

  • Alaska Airlines

  • Spirit Airlines

  • Frontier Airlines

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Cheap round-trip flights to Knox County

Prices were available within the past 7 days and start at ฿26,870 for one-way flights and ฿36,620 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿36,620 Return, just found
฿36,620
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿36,620 just found
Air Canada
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿36,780 Return, just found
฿36,780
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿36,780 just found
Air Canada
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿38,955 Return, just found
฿38,955
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿38,955 just found
Air Canada
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿39,115 Return, just found
฿39,115
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿39,115 just found
EVA Airways
Sat, 16 May - Sat, 25 Jul
BKK
Bangkok
CMH
Columbus
฿40,805 Return, found 4 days ago
฿40,805
Return
found 4 days ago
Select EVA Airways flight, departing Sat, 16 May from Bangkok to Columbus, returning Sat, 25 Jul, priced at ฿40,805 found 4 days ago
Air Canada
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿40,840 Return, just found
฿40,840
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿40,840 just found
Air Canada
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿41,000 Return, just found
฿41,000
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿41,000 just found
Qatar Airways
Mon, 14 Sept - Mon, 28 Sept
BKK
Bangkok
CMH
Columbus
฿41,115 Return, found 5 days ago
฿41,115
Return
found 5 days ago
Select Qatar Airways flight, departing Mon, 14 Sept from Bangkok to Columbus, returning Mon, 28 Sept, priced at ฿41,115 found 5 days ago
Cathay Pacific
Sat, 19 Sept - Sat, 10 Oct
BKK
Bangkok
CMH
Columbus
฿45,160 Return, found 5 days ago
฿45,160
Return
found 5 days ago
Select Cathay Pacific flight, departing Sat, 19 Sept from Bangkok to Columbus, returning Sat, 10 Oct, priced at ฿45,160 found 5 days ago
United
Tue, 1 Sept - Sun, 13 Sept
BKK
Bangkok
CMH
Columbus
฿46,005 Return, found 5 days ago
฿46,005
Return
found 5 days ago
Select United flight, departing Tue, 1 Sept from Bangkok to Columbus, returning Sun, 13 Sept, priced at ฿46,005 found 5 days ago

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
Wed, 30 Sept - Mon, 5 Oct
BKK
Bangkok
CMH
Columbus
฿36,620 Return, just found
฿36,620
Return
just found
Select Air Canada flight, departing Wed, 30 Sept from Bangkok to Columbus, returning Mon, 5 Oct, priced at ฿36,620 just found

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 ฿36,620. 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 Bangkok (BKK), you could've picked up a low-cost fare for just ฿26,870 in the last seven days. Return flights to Knox County ranged from ฿36,620 to ฿46,005 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 ฿36,620 to ฿46,005 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.

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About Knox County

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About Knox County

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