Flights from Knoxville to Plattsburgh Starting at £275

We've found these cheap flights for you. You can book one-way or return flight tickets.

Round-trip
One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Knoxville to Plattsburgh

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Cheapest flights

From price

23 30
Apr

30 6
6 13
13 20
20 27
May

27 4
4 11
11 18
18 25
Jun

25 1
1 8
8 15

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

FAQ

When are flight tickets from Knoxville (TYS) to Plattsburgh (PBG) the cheapest?

Airlines adjust prices for flights from Knoxville to Plattsburgh based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much are flights from Knoxville (TYS) to Plattsburgh (PBG) cost?

According to Trip.com's data, the lowest price is around £467.
How many airports in Plattsburgh (PBG)?

There are 1 airport(s) in Plattsburgh (PBG): Plattsburgh International Airport.

How to find a cheap flight from Knoxville to Plattsburgh

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Knoxville to Plattsburgh. Book your flights at the right time and save more.

Be flexible with your travel dates to get the cheapest flight from Knoxville to Plattsburgh.

Tap "Date" on the flight search bar to browse the calendar for Knoxville to Plattsburgh airfare over the next 6 months in 2025.

Compare cheap flight deals from Knoxville to Plattsburgh across hundreds of airlines.

Use our comprehensive search to compare fares from over 500 airlines and find the most affordable flight tickets from Knoxville to Plattsburgh.

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Book early or wait until the last minute.

It's usually best to book early. Flight tickets are often cheapest when they're first released, typically about a year before the departure date. So, have a look online as soon as the flights you're interested in become available. If you miss the cheapest time, you might still find some good deals as the departure date gets closer.

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