Travel with Axel,
get the best price.

Buffalo → Nashville

Jan 1, 2027 · return Jan 4, 2027

BUF → BNA1 adulteconomyRound trip

6 flight options · 4 airlines

One-stop flights

Fri, Jan 1 – Mon, Jan 4

Southwest Airlines
1:40 pmBUF
2h 10m
Nonstop
2:50 pmBNA
Southwest Airlines
7:45 amBNA
6h 10m
BWI · 3h 15m
2:55 pmBUF

Round-trip total · 1 adult · Taxes included

Fri, Jan 1 – Mon, Jan 4

American Airlines
11:32 amBUF
4h 54m
CLT · 1h 8m
3:26 pmBNA
American Airlines
3:58 pmBNA
4h 57m
ORD · 1h 10m
9:55 pmBUF

Round-trip total · 1 adult · Taxes included

Fri, Jan 1 – Mon, Jan 4

United Airlines
10:00 amBUF
4h 41m
IAD · 1h 7m
1:41 pmBNA
United Airlines
1:38 pmBNA
4h 27m
IAD · 1h 5m
7:05 pmBUF

Round-trip total · 1 adult · Taxes included

Fri, Jan 1 – Mon, Jan 4

Delta Air Lines
11:24 amBUF
6h 19m
JFK · 1h 59m
4:43 pmBNA
Delta Air Lines
6:00 amBNA
4h 24m
DTW · 1h 11m
11:24 amBUF

Round-trip total · 1 adult · Taxes included

Fri, Jan 1 – Mon, Jan 4

Southwest Airlines
7:25 pmBUF
4h 45m
MDW · 1h 20m
11:10 pmBNA
Southwest Airlines
7:45 amBNA
6h 10m
BWI · 3h 15m
2:55 pmBUF

Round-trip total · 1 adult · Taxes included

Fri, Jan 1 – Mon, Jan 4

United Airlines
11:23 amBUF
6h 5m
EWR · 1h 52m
4:28 pmBNA
United Airlines
1:38 pmBNA
4h 27m
IAD · 1h 5m
7:05 pmBUF

Round-trip total · 1 adult · Taxes included

Make this trip yours

BUF ⇄ BNA

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-01 → 2027-01-04Southwest AirlinesWN2591 / WN504 + WN449$308.282026-10-29T00:53:46Z
2027-01-01 → 2027-01-04American AirlinesAA1203 + AA2666 / AA2032 + AA1073$330.152026-10-29T00:53:46Z
2027-01-01 → 2027-01-04United AirlinesUA6157 + UA213 / UA2125 + UA4823$340.802026-10-29T00:53:46Z
2027-01-01 → 2027-01-04Delta Air LinesDL5426 + DL5842 / DL2439 + DL4636$351.452026-10-29T00:53:46Z
2027-01-01 → 2027-01-04Southwest AirlinesWN830 + WN2146 / WN504 + WN449$314.182026-10-29T00:53:46Z
2027-01-01 → 2027-01-04United AirlinesUA3715 + UA1608 / UA2125 + UA4823$340.802026-10-29T00:53:46Z

2027-01-01 → 2027-01-04 · $308.28

  • Southwest Airlines WN2591: BUF 2027-01-01 13:40:00 → BNA 2027-01-01 14:50:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN504 / WN449: BNA 2027-01-04 07:45:00 → BUF 2027-01-04 14:55:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
    • WN504: BNA 2027-01-04 07:45:00 → BWI 2027-01-04 10:25:00; layover at BWI: 195 minutes.
    • WN449: BWI 2027-01-04 13:40:00 → BUF 2027-01-04 14:55:00.

2027-01-01 → 2027-01-04 · $330.15

  • American Airlines AA1203 / AA2666: BUF 2027-01-01 11:32:00 → BNA 2027-01-01 15:26:00; 1 stop(s) via CLT; 294 minutes. Local airport times.
    • AA1203: BUF 2027-01-01 11:32:00 → CLT 2027-01-01 13:47:00; layover at CLT: 68 minutes.
    • AA2666: CLT 2027-01-01 14:55:00 → BNA 2027-01-01 15:26:00.
  • American Airlines AA2032 / AA1073: BNA 2027-01-04 15:58:00 → BUF 2027-01-04 21:55:00; 1 stop(s) via ORD; 297 minutes. Local airport times.
    • AA2032: BNA 2027-01-04 15:58:00 → ORD 2027-01-04 17:55:00; layover at ORD: 70 minutes.
    • AA1073: ORD 2027-01-04 19:05:00 → BUF 2027-01-04 21:55:00.

2027-01-01 → 2027-01-04 · $340.80

  • United Airlines UA6157 / UA213: BUF 2027-01-01 10:00:00 → BNA 2027-01-01 13:41:00; 1 stop(s) via IAD; 281 minutes. Local airport times.
    • UA6157: BUF 2027-01-01 10:00:00 → IAD 2027-01-01 11:28:00; layover at IAD: 67 minutes.
    • UA213: IAD 2027-01-01 12:35:00 → BNA 2027-01-01 13:41:00.
  • United Airlines UA2125 / UA4823: BNA 2027-01-04 13:38:00 → BUF 2027-01-04 19:05:00; 1 stop(s) via IAD; 267 minutes. Local airport times.
    • UA2125: BNA 2027-01-04 13:38:00 → IAD 2027-01-04 16:25:00; layover at IAD: 65 minutes.
    • UA4823: IAD 2027-01-04 17:30:00 → BUF 2027-01-04 19:05:00.

2027-01-01 → 2027-01-04 · $351.45

  • Delta Air Lines DL5426 / DL5842: BUF 2027-01-01 11:24:00 → BNA 2027-01-01 16:43:00; 1 stop(s) via JFK; 379 minutes. Local airport times.
    • DL5426: BUF 2027-01-01 11:24:00 → JFK 2027-01-01 12:59:00; layover at JFK: 119 minutes.
    • DL5842: JFK 2027-01-01 14:58:00 → BNA 2027-01-01 16:43:00.
  • Delta Air Lines DL2439 / DL4636: BNA 2027-01-04 06:00:00 → BUF 2027-01-04 11:24:00; 1 stop(s) via DTW; 264 minutes. Local airport times.
    • DL2439: BNA 2027-01-04 06:00:00 → DTW 2027-01-04 08:49:00; layover at DTW: 71 minutes.
    • DL4636: DTW 2027-01-04 10:00:00 → BUF 2027-01-04 11:24:00.

2027-01-01 → 2027-01-04 · $314.18

  • Southwest Airlines WN830 / WN2146: BUF 2027-01-01 19:25:00 → BNA 2027-01-01 23:10:00; 1 stop(s) via MDW; 285 minutes. Local airport times.
    • WN830: BUF 2027-01-01 19:25:00 → MDW 2027-01-01 20:15:00; layover at MDW: 80 minutes.
    • WN2146: MDW 2027-01-01 21:35:00 → BNA 2027-01-01 23:10:00.
  • Southwest Airlines WN504 / WN449: BNA 2027-01-04 07:45:00 → BUF 2027-01-04 14:55:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
    • WN504: BNA 2027-01-04 07:45:00 → BWI 2027-01-04 10:25:00; layover at BWI: 195 minutes.
    • WN449: BWI 2027-01-04 13:40:00 → BUF 2027-01-04 14:55:00.

2027-01-01 → 2027-01-04 · $340.80

  • United Airlines UA3715 / UA1608: BUF 2027-01-01 11:23:00 → BNA 2027-01-01 16:28:00; 1 stop(s) via EWR; 365 minutes. Local airport times.
    • UA3715: BUF 2027-01-01 11:23:00 → EWR 2027-01-01 13:03:00; layover at EWR: 112 minutes.
    • UA1608: EWR 2027-01-01 14:55:00 → BNA 2027-01-01 16:28:00.
  • United Airlines UA2125 / UA4823: BNA 2027-01-04 13:38:00 → BUF 2027-01-04 19:05:00; 1 stop(s) via IAD; 267 minutes. Local airport times.
    • UA2125: BNA 2027-01-04 13:38:00 → IAD 2027-01-04 16:25:00; layover at IAD: 65 minutes.
    • UA4823: IAD 2027-01-04 17:30:00 → BUF 2027-01-04 19:05:00.

More dates for this route