Travel with Axel,
get the best price.

Buffalo → Nashville

Dec 25, 2026 · return Dec 31, 2026

BUF → BNA1 adulteconomyRound trip

7 flight options · 4 airlines

Nonstop flights

Fri, Dec 25 – Thu, Dec 31

Southwest Airlines
1:40 pmBUF
2h 10m
Nonstop
2:50 pmBNA
Southwest Airlines
12:25 pmBNA
1h 50m
Nonstop
3:15 pmBUF

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 25 – Thu, Dec 31

American Airlines
11:32 amBUF
4h 54m
CLT · 1h 8m
3:26 pmBNA
American Airlines
5:15 amBNA
4h 25m
CLT · 1h 10m
10:40 amBUF

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Thu, Dec 31

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

Fri, Dec 25 – Thu, Dec 31

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, Dec 25 – Thu, Dec 31

Southwest Airlines
7:25 pmBUF
4h 45m
MDW · 1h 20m
11:10 pmBNA
Southwest Airlines
12:25 pmBNA
1h 50m
Nonstop
3:15 pmBUF

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Thu, Dec 31

Southwest Airlines
3:05 pmBUF
5h 50m
BWI · 2h 30m
7:55 pmBNA
Southwest Airlines
12:25 pmBNA
1h 50m
Nonstop
3:15 pmBUF

Round-trip total · 1 adult · Taxes included

Fri, Dec 25 – Thu, Dec 31

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

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 5, 2026 → Nov 8, 2026Nov 14, 2026 → Nov 21, 2026Nov 24, 2026 → Nov 29, 2026Dec 5, 2026 → Dec 12, 2026Dec 17, 2026 → Dec 20, 2026Dec 26, 2026 → Jan 2, 2027Jan 5, 2027 · One wayJan 16, 2027 → Jan 23, 2027Feb 5, 2027 → Feb 8, 2027Apr 3, 2027 → Apr 10, 2027Jun 26, 2027 → Jul 3, 2027Sep 17, 2027 → Sep 20, 2027
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)
2026-12-25 → 2026-12-31Southwest AirlinesWN2591 / WN498$363.382026-10-29T00:53:46Z
2026-12-25 → 2026-12-31American AirlinesAA1203 + AA2666 / AA1794 + AA1203$395.252026-10-29T00:53:46Z
2026-12-25 → 2026-12-31United AirlinesUA3715 + UA1608 / UA2125 + UA4823$408.002026-10-29T00:53:46Z
2026-12-25 → 2026-12-31Delta Air LinesDL5426 + DL5842 / DL2439 + DL4636$420.752026-10-29T00:53:46Z
2026-12-25 → 2026-12-31Southwest AirlinesWN830 + WN2146 / WN498$369.882026-10-29T00:53:46Z
2026-12-25 → 2026-12-31Southwest AirlinesWN2381 + WN1883 / WN498$369.882026-10-29T00:53:46Z
2026-12-25 → 2026-12-31United AirlinesUA6157 + UA213 / UA2125 + UA4823$408.002026-10-29T00:53:46Z

2026-12-25 → 2026-12-31 · $363.38

  • Southwest Airlines WN2591: BUF 2026-12-25 13:40:00 → BNA 2026-12-25 14:50:00; nonstop; 130 minutes. Local airport times.
  • Southwest Airlines WN498: BNA 2026-12-31 12:25:00 → BUF 2026-12-31 15:15:00; nonstop; 110 minutes. Local airport times.

2026-12-25 → 2026-12-31 · $395.25

  • American Airlines AA1203 / AA2666: BUF 2026-12-25 11:32:00 → BNA 2026-12-25 15:26:00; 1 stop(s) via CLT; 294 minutes. Local airport times.
    • AA1203: BUF 2026-12-25 11:32:00 → CLT 2026-12-25 13:47:00; layover at CLT: 68 minutes.
    • AA2666: CLT 2026-12-25 14:55:00 → BNA 2026-12-25 15:26:00.
  • American Airlines AA1794 / AA1203: BNA 2026-12-31 05:15:00 → BUF 2026-12-31 10:40:00; 1 stop(s) via CLT; 265 minutes. Local airport times.
    • AA1794: BNA 2026-12-31 05:15:00 → CLT 2026-12-31 07:45:00; layover at CLT: 70 minutes.
    • AA1203: CLT 2026-12-31 08:55:00 → BUF 2026-12-31 10:40:00.

2026-12-25 → 2026-12-31 · $408.00

  • United Airlines UA3715 / UA1608: BUF 2026-12-25 11:23:00 → BNA 2026-12-25 16:28:00; 1 stop(s) via EWR; 365 minutes. Local airport times.
    • UA3715: BUF 2026-12-25 11:23:00 → EWR 2026-12-25 13:03:00; layover at EWR: 112 minutes.
    • UA1608: EWR 2026-12-25 14:55:00 → BNA 2026-12-25 16:28:00.
  • United Airlines UA2125 / UA4823: BNA 2026-12-31 13:38:00 → BUF 2026-12-31 19:05:00; 1 stop(s) via IAD; 267 minutes. Local airport times.
    • UA2125: BNA 2026-12-31 13:38:00 → IAD 2026-12-31 16:25:00; layover at IAD: 65 minutes.
    • UA4823: IAD 2026-12-31 17:30:00 → BUF 2026-12-31 19:05:00.

2026-12-25 → 2026-12-31 · $420.75

  • Delta Air Lines DL5426 / DL5842: BUF 2026-12-25 11:24:00 → BNA 2026-12-25 16:43:00; 1 stop(s) via JFK; 379 minutes. Local airport times.
    • DL5426: BUF 2026-12-25 11:24:00 → JFK 2026-12-25 12:59:00; layover at JFK: 119 minutes.
    • DL5842: JFK 2026-12-25 14:58:00 → BNA 2026-12-25 16:43:00.
  • Delta Air Lines DL2439 / DL4636: BNA 2026-12-31 06:00:00 → BUF 2026-12-31 11:24:00; 1 stop(s) via DTW; 264 minutes. Local airport times.
    • DL2439: BNA 2026-12-31 06:00:00 → DTW 2026-12-31 08:49:00; layover at DTW: 71 minutes.
    • DL4636: DTW 2026-12-31 10:00:00 → BUF 2026-12-31 11:24:00.

2026-12-25 → 2026-12-31 · $369.88

  • Southwest Airlines WN830 / WN2146: BUF 2026-12-25 19:25:00 → BNA 2026-12-25 23:10:00; 1 stop(s) via MDW; 285 minutes. Local airport times.
    • WN830: BUF 2026-12-25 19:25:00 → MDW 2026-12-25 20:15:00; layover at MDW: 80 minutes.
    • WN2146: MDW 2026-12-25 21:35:00 → BNA 2026-12-25 23:10:00.
  • Southwest Airlines WN498: BNA 2026-12-31 12:25:00 → BUF 2026-12-31 15:15:00; nonstop; 110 minutes. Local airport times.

2026-12-25 → 2026-12-31 · $369.88

  • Southwest Airlines WN2381 / WN1883: BUF 2026-12-25 15:05:00 → BNA 2026-12-25 19:55:00; 1 stop(s) via BWI; 350 minutes. Local airport times.
    • WN2381: BUF 2026-12-25 15:05:00 → BWI 2026-12-25 16:20:00; layover at BWI: 150 minutes.
    • WN1883: BWI 2026-12-25 18:50:00 → BNA 2026-12-25 19:55:00.
  • Southwest Airlines WN498: BNA 2026-12-31 12:25:00 → BUF 2026-12-31 15:15:00; nonstop; 110 minutes. Local airport times.

2026-12-25 → 2026-12-31 · $408.00

  • United Airlines UA6157 / UA213: BUF 2026-12-25 10:00:00 → BNA 2026-12-25 13:41:00; 1 stop(s) via IAD; 281 minutes. Local airport times.
    • UA6157: BUF 2026-12-25 10:00:00 → IAD 2026-12-25 11:28:00; layover at IAD: 67 minutes.
    • UA213: IAD 2026-12-25 12:35:00 → BNA 2026-12-25 13:41:00.
  • United Airlines UA2125 / UA4823: BNA 2026-12-31 13:38:00 → BUF 2026-12-31 19:05:00; 1 stop(s) via IAD; 267 minutes. Local airport times.
    • UA2125: BNA 2026-12-31 13:38:00 → IAD 2026-12-31 16:25:00; layover at IAD: 65 minutes.
    • UA4823: IAD 2026-12-31 17:30:00 → BUF 2026-12-31 19:05:00.

More dates for this route