Allegiant AirDepart12:10
Fri, Nov 13FAR → TYS
7h 09m · 1 stop
$331one way, per person
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- Cheapest fare
- $331
- Cheapest month
- November
- Direct flights
- Not recently
- Quickest trip
- 7h 09m
Allegiant Air · Fri, Nov 13
from $331
Usually 1+ stop
1,620 km
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Cheapest month to fly from Fargo to Knoxville
Lowest one-way fare per person in each month. Choose a month to see every date.
Cheapest dates in November 2026
The lowest fares we've seen for each day, cheapest first.
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About flights from Fargo to Knoxville
Fargo (FAR) and Knoxville (TYS) are about 1,620 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 7h 09m. Over the next few months, one-way fares start from $331, and November 2026 is currently the cheapest month to fly.
These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.
Frequently asked questions
How much is a flight from Fargo to Knoxville?
The cheapest one-way fare we've seen recently is $331 with Allegiant Air, departing Friday, November 13, 2026.
What is the cheapest month to fly from Fargo to Knoxville?
November 2026 currently has the lowest fares, from $331 one way.
Are there direct flights from Fargo to Knoxville?
We haven't seen direct fares recently, so most journeys include at least one stop.
How long is the flight from Fargo to Knoxville?
The quickest journey we've seen takes about 7h 09m. Fargo and Knoxville are around 1,620 km apart.
Which airlines fly from Fargo to Knoxville?
Recent fares on this route were with Allegiant Air.
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