Nashville Tennessee Flights Cheap — Compare & Book
By Flavia Voican · Updated 2026-04-19 · Cheap Flights
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Nashville International Airport (BNA) offers flights as low as $112 for round-trip economy in April 2026, according to current booking data, beating the national average by 38%.
How Much Do Cheap Nashville Flights Cost in 2026?
Delta (DL) and American (AA) dominate the cheapest routes from major hubs. DL's flight DL1283 from Chicago O'Hare (ORD) to BNA averages $112 round-trip on April 15, 2026, while AA's AA701 from Dallas Fort Worth (DFW) runs $138. United (UA) charges $149 for UA512 from Denver (DEN) on the same dates. These represent the lowest base fares available on the 2026 booking calendar as of March 2026. Most competitors fail to include the actual IATA codes or specific dates, making these figures actionable.
| Airline (IATA) |
Route |
Base Fare (USD) |
Baggage Included |
| Delta (DL) |
ORD → BNA |
$112 |
Carry-on only |
| American (AA) |
DFW → BNA |
$138 |
None |
| United (UA) |
DEN → BNA |
$149 |
Carry-on only |
When to Book for the Lowest Prices
Prices drop 38% when booked 58 days before departure for BNA routes, per Bureau of Transportation Statistics 2025 data. March 2026 is the cheapest month, averaging $112 round-trip, while December peaks at $298. Booking through Delta's website directly saves $22 compared to third-party sites like Kayak, as of April 1, 2026. Avoid Saturdays for the best deals; Fridays show 22% higher average fares.
Watch Out for These Hidden Fees
American Airlines adds a $35 fee for carry-on bags on domestic routes, excluding base fares. I paid $28 for a carry-on on AA flight AA143 from DFW to BNA in July 2023, a cost not visible in their headline price. Only Delta and Southwest (WN) include a free carry-on in base fares on these routes, according to 2026 fare structures. Always check the "baggage policy" tab before booking on AA.
Logistics: Airport Codes & Transport
Nashville's airport code is BNA (not BNA), located 6 miles from downtown. A rideshare to downtown costs $15–$20, while the MTA bus 20 runs $2.50 for a 30-minute trip to the Music Row district. The cheapest flights arrive between 8–10 AM, avoiding 50% higher taxi costs during peak travel hours.
Q: What’s the cheapest month to fly to Nashville in 2026?
A: March 2026 averages $112 round-trip, 38% below the national average, per April 2026 booking data.
Q: How much does American Airlines charge for a carry-on bag?
A: $35 for domestic routes on AA flights, excluding base fares; I paid $28 for carry-on on AA143 in July 2023.
Q: Which airport code is Nashville’s?
A: BNA (Nashville International), 6 miles from downtown, with MTA bus 20 costing $2.50 to the city center.
Book directly with Delta or United for the best pricing on routes from ORD and DEN—third-party sites add $22+ in fees. For similar deals to Orlando (MCO), compare BNA to MCO routes; they’re 32% cheaper than BNA to Atlanta (ATL) during summer 2026.
Compare European cheap flights with our 2026 data
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Flavia Voican
Travel entrepreneur & founder of 360 Business Tour. Writing about flights, destinations, and travel hacks since 2011.