Cheap flights from Rio de Janeiro, Brazil to Knoxville, TN

Flights starting at £314. Choose between Allegiant Air, Copa Airlines, or Frontier Airlines to find the best price.

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Travelers usually depart from Rio de Janeiro–Galeão International, Santos Dumont, or Jacarepaguá Airport when they travel from Rio de Janeiro to Knoxville. The most popular airlines for this route are Allegiant Air, Copa Airlines, Frontier Airlines, Avianca, and LATAM Airlines. Rio de Janeiro and Knoxville have 184 direct flights per week.

Check-in for a flight from Rio de Janeiro to Knoxville

NameCarrier codeIATA CodePassport needed during bookingOnline check-in available
Allegiant AirAAYG4NoOpens 24 days before flight
Closes 1 hours before flight
Copa AirlinesCMPCMYes0
0
Frontier AirlinesFFTF9NoOpens 24 days before flight
Closes 1 hours before flight
AviancaAVAAVNoOpens 48 days before flight
Closes 1 hours before flight
LATAM AirlinesLANLAYes0
0

Weather in Knoxville

Average Weather

MonthAverage monthly max temperatureAverage monthly min temperature
January7°C0°C
February10°C1°C
March15°C4°C
April20°C8°C
May25°C13°C
June29°C18°C
July30°C20°C
August30°C19°C
September27°C16°C
October21°C10°C
November14°C4°C
December10°C2°C
Hottest Month
30°C
July
Coldest month
0°C
January
Sunny days
254
days per year
Snow days
4
days per year

14 day forecast

Friday
22 Mar
90%
21°C7°C
29 Mar
88%
21°C6°C
Saturday
23 Mar
88%
11°C4°C
30 Mar
86%
7°C5°C
Sunday
24 Mar
17°C1°C
31 Mar
13°C1°C
Monday
25 Mar
18°C6°C
1 Apr
19°C2°C
Tuesday
26 Mar
86%
19°C8°C
2 Apr
20°C9°C
Wednesday
27 Mar
13°C5°C
3 Apr
73%
23°C14°C
Thursday
28 Mar
17°C2°C
4 Apr
25°C12°C

Frequently asked questions

What are the most popular routes to and from Rio de Janeiro?
What are the most popular routes to and from Knoxville?
Which airports are there in Rio de Janeiro?
What airports are near Rio de Janeiro?
What airports are near Knoxville?
Is it possible to combine flights, buses, and trains in one itinerary when traveling between Rio de Janeiro and Knoxville?
What is Virtual Interlining and how do I use it?
Which airlines fly between Rio de Janeiro and Knoxville?
When's the best time to travel between Rio de Janeiro and Knoxville?
What flights operate between Rio de Janeiro and Knoxville?
How many airports are there near Rio de Janeiro?
How many airports are there near Knoxville?
What time do nonstop (direct) flights between Rio de Janeiro and Knoxville depart?
What time do nonstop (direct) flights between Rio de Janeiro and Knoxville arrive?
What time do flights between Rio de Janeiro and Knoxville depart?
What time do flights between Rio de Janeiro and Knoxville arrive?

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