Direct (nonstop) flights from Houston to Nashville
1 airline flys nonstop from George Bush Intcntl Houston (IAH) to Nashville International (BNA). It's 657 miles (1,057 km), about 2h 1m in the air. Operated by United Airlines.
United Airlines
Route data last updated: May 26, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Houston to Nashville with one stop · direct emits 122 kg CO₂ per passenger
Looking for the return flight?
BNA → IAH: Flights from Nashville to HoustonOther direct flights from Houston
Direct flights from Nashville (BNA)
Frequently Asked Questions
How long is the direct flight from Houston to Nashville?
A nonstop flight from Houston (IAH) to Nashville (BNA) takes approximately 2 hours and 1 minutes. The distance is 657 miles (1,057 km).
Which airlines fly nonstop from Houston to Nashville?
Just United Airlines.
Is there a nonstop flight from Houston to Nashville?
Yes. 1 airline: United Airlines.
How far is Houston from Nashville?
The flight distance from Houston to Nashville is 657 miles (1,057 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as the length of Italy.
What type of aircraft flies from Houston to Nashville?
At 2h 1m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
What is the carbon footprint of a flight from Houston to Nashville?
Roughly 122 kg CO2 per passenger one-way. That's about the same as driving 610 km.
Is the return flight from Nashville to Houston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Houston to Nashville?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at George Bush Intcntl Houston for this flight?
1.5-2 hours for domestic. Add more time during holidays or busy travel weekends.