Cheap flights from Knoxville, TN to Plattsburgh, NY
Choose between Allegiant Air, Frontier Airlines, or Spirit Airlines to find the best price
Make your travel wishlist, we'll do the rest
Hidden deals
Kiwi-Code uncovers prices airlines don't want you to see.
Effortless booking
Use our flexible filters to tailor your search.
Travel hacking
Look out for the travel hack star icon for even cheaper fares.
Tips to know when travelling to Plattsburgh
Cheapest nonstop round-trip | $369 |
---|---|
Most popular airline | Allegiant Air |
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
Sorry, we couldn't find any results
Sorry, we couldn't find any results
Receive exclusive deals by email
By subscribing you agree to receive offers according to the conditions described in our Privacy Policy.
The most popular airlines for this route are Allegiant Air, Frontier Airlines, Spirit Airlines, and JetBlue Airways. Knoxville and Plattsburgh have 39 direct flights per week. When you arrive at Plattsburgh, consider visiting Island of Montreal, and Île Jésus.
Check-in for a flight from Knoxville to Plattsburgh
Name | Carrier code | IATA Code | Passport needed during booking | Online check-in available |
---|---|---|---|---|
Allegiant Air | AAY | G4 | No | Opens 24 days before flight Closes 1 hours before flight |
Frontier Airlines | FFT | F9 | No | Opens 24 days before flight Closes 1 hours before flight |
Spirit Airlines | NKS | NK | No | Opens 24 days before flight Closes 1 hours before flight |
JetBlue Airways | JBU | B6 | No | Opens 24 days before flight Closes 2 hours before flight |
Weather in Plattsburgh
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | -3°C | -10°C |
February | -1°C | -10°C |
March | 3°C | -5°C |
April | 10°C | 1°C |
May | 19°C | 8°C |
June | 22°C | 12°C |
July | 26°C | 16°C |
August | 25°C | 15°C |
September | 21°C | 12°C |
October | 14°C | 6°C |
November | 6°C | 0°C |
December | 0°C | -5°C |
14 day forecast
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.
Explore alternative trips
Flights from Knoxville
- Flights from Knoxville to Denver
- Flights from Knoxville to Las Vegas
- Flights from Knoxville to New York
- Flights from Knoxville to Orlando
- Flights from Knoxville to Los Angeles
- Flights from Knoxville to Fort Lauderdale
- Flights from Knoxville to Salt Lake City
- Flights from Knoxville to Chicago
- Flights from Knoxville to San Francisco
- Flights from Knoxville to Houston
- Flights from Knoxville to Sacramento
- Flights from Knoxville to Boston
- Flights from Knoxville to Minneapolis
- Flights from Knoxville to Tampa
- Flights from Knoxville to London
- Flights from Knoxville to San Juan
- Flights from Knoxville to Phoenix
- Flights from Knoxville to Dallas
- Flights from Knoxville to San Diego
- Flights from Knoxville to Destin
Flights to Plattsburgh
- Flights from Fort Lauderdale to Plattsburgh
- Flights from Orlando to Plattsburgh
- Flights from Tampa to Plattsburgh
- Flights from Los Angeles to Plattsburgh
- Flights from Atlanta to Plattsburgh
- Flights from Dallas to Plattsburgh
- Flights from Key West to Plattsburgh
- Flights from Asheville to Plattsburgh
- Flights from Memphis to Plattsburgh
- Flights from Boise to Plattsburgh
- Flights from Portland to Plattsburgh
- Flights from Las Vegas to Plattsburgh
- Flights from New York to Plattsburgh
- Flights from Denver to Plattsburgh
- Flights from Chicago to Plattsburgh
- Flights from Miami to Plattsburgh
- Flights from Phoenix to Plattsburgh
- Flights from Philadelphia to Plattsburgh
- Flights from San Francisco to Plattsburgh
- Flights from Houston to Plattsburgh
Popular routes
- Flights from Los Angeles to Guadalajara
- Flights from New York to London
- Flights from Idaho Falls to San Pedro Sula
- Flights from Burlington to Reykjavik
- Flights from New York to Sapporo
- Flights from Wichita to Quepos
- Flights from Anchorage to Islip
- Flights from Lanai to Cali
- Flights from Tulsa to Bamako
- Flights from West Palm Beach to Bilbao
- Flights from San Francisco to Las Vegas
- Flights from Atlantic City to Rajshahi
- Flights from Stockton to Pucallpa
Airports near Knoxville
- Nashville International
- McGhee Tyson
- Asheville Regional
- Greenville–Spartanburg International
- Blue Grass
- Chattanooga Metropolitan
- Tri-Cities Regional