Cheap flights from Knoxville, TN to Hartford, CT
Flights starting at $91. Choose between Allegiant Air, BREEZE, or United 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 Hartford
Search by stops
- Nonstop
- Up to 1 stop
- Up to 2 stops
Search by carrier
Search by price
Search by departure date
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, BREEZE, United Airlines, Spirit Airlines, and Frontier Airlines. Knoxville and Hartford have 156 direct flights per week. When you arrive at Hartford, consider visiting Times Square, Manhattan Island, Statue of Liberty, Empire State Building, and Metropolitan Museum of Art.
Check-in for a flight from Knoxville to Hartford
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 |
BREEZE | MX | No | No | |
United Airlines | UAL | UA | Yes | No |
Spirit Airlines | NKS | NK | 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 |
Weather in Hartford
Average Weather
Month | Average monthly max temperature | Average monthly min temperature |
January | 1°C | -5°C |
February | 3°C | -5°C |
March | 7°C | -1°C |
April | 14°C | 4°C |
May | 21°C | 9°C |
June | 25°C | 14°C |
July | 29°C | 18°C |
August | 28°C | 17°C |
September | 24°C | 13°C |
October | 17°C | 8°C |
November | 10°C | 2°C |
December | 4°C | -1°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 Hartford
- Flights from Orlando to Hartford
- Flights from Fort Lauderdale to Hartford
- Flights from Denver to Hartford
- Flights from Tampa to Hartford
- Flights from Los Angeles to Hartford
- Flights from Atlanta to Hartford
- Flights from Charlotte to Hartford
- Flights from Raleigh to Hartford
- Flights from San Juan to Hartford
- Flights from Chicago to Hartford
- Flights from Miami to Hartford
- Flights from Houston to Hartford
- Flights from New Orleans to Hartford
- Flights from San Diego to Hartford
- Flights from San Francisco to Hartford
- Flights from Las Vegas to Hartford
- Flights from West Palm Beach to Hartford
- Flights from Austin to Hartford
- Flights from Dallas to Hartford
- Flights from Minneapolis to Hartford
Popular routes
- Flights from New York to Mexico City
- Flights from Tel Aviv to Bishkek
- Flights from Edinburgh to Toulouse
- Flights from Lisbon to Guayaquil
- Flights from Kolkata to Pondicherry
- Flights from Chetumal to Cancún
- Flights from Chicago to Mexico City
- Flights from Richmond to San Pedro Sula
- Flights from San Juan to Akron
- Flights from Chicago to Orlando
- Flights from Kuwait City to Dublin
- Flights from Jacksonville to Omaha
- Flights from McCook to Denver
Airports near Knoxville
- Nashville International
- Asheville Regional
- McGhee Tyson
- Greenville–Spartanburg International
- Blue Grass
- Chattanooga Metropolitan
- Tri-Cities Regional