Travel with Axel,
get the best price.

Nashville → Buffalo

Dec 7, 2026 · return Dec 8, 2026

BNA → BUF1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 7 – Tue, Dec 8

Southwest Airlines
12:30 pmBNA
1h 45m
Nonstop
3:15 pmBUF
Southwest Airlines
5:00 pmBUF
2h 15m
Nonstop
6:15 pmBNA

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Tue, Dec 8

Southwest Airlines
9:20 amBNA
1h 50m
Nonstop
12:10 pmBUF
Southwest Airlines
5:00 pmBUF
2h 15m
Nonstop
6:15 pmBNA

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 7 – Tue, Dec 8

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

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Tue, Dec 8

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

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Tue, Dec 8

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

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Tue, Dec 8

Southwest Airlines
7:45 amBNA
6h 10m
BWI · 3h 15m
2:55 pmBUF
Southwest Airlines
5:00 pmBUF
2h 15m
Nonstop
6:15 pmBNA

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Tue, Dec 8

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

Round-trip total · 1 adult · Taxes included

Mon, Dec 7 – Tue, Dec 8

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

Round-trip total · 1 adult · Taxes included

Make this trip yours

BNA ⇄ BUF

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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-07 → 2026-12-08Southwest AirlinesWN498 / WN711$310.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08American AirlinesAA1794 + AA1203 / AA1203 + AA2666$330.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08United AirlinesUA2125 + UA4823 / UA6157 + UA213$340.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08Delta Air LinesDL2439 + DL4636 / DL5426 + DL5842$350.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08Southwest AirlinesWN2170 / WN711$310.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08Southwest AirlinesWN504 + WN449 / WN711$300.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08Southwest AirlinesWN498 / WN830 + WN2146$300.002026-10-29T00:49:34Z
2026-12-07 → 2026-12-08American AirlinesAA2032 + AA1073 / AA1203 + AA2666$330.002026-10-29T00:49:34Z

2026-12-07 → 2026-12-08 · $310.00

  • Southwest Airlines WN498: BNA 2026-12-07 12:30:00 → BUF 2026-12-07 15:15:00; nonstop; 105 minutes. Local airport times.
  • Southwest Airlines WN711: BUF 2026-12-08 17:00:00 → BNA 2026-12-08 18:15:00; nonstop; 135 minutes. Local airport times.

2026-12-07 → 2026-12-08 · $330.00

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

2026-12-07 → 2026-12-08 · $340.00

  • United Airlines UA2125 / UA4823: BNA 2026-12-07 13:38:00 → BUF 2026-12-07 19:05:00; 1 stop(s) via IAD; 267 minutes. Local airport times.
    • UA2125: BNA 2026-12-07 13:38:00 → IAD 2026-12-07 16:25:00; layover at IAD: 65 minutes.
    • UA4823: IAD 2026-12-07 17:30:00 → BUF 2026-12-07 19:05:00.
  • United Airlines UA6157 / UA213: BUF 2026-12-08 10:00:00 → BNA 2026-12-08 13:41:00; 1 stop(s) via IAD; 281 minutes. Local airport times.
    • UA6157: BUF 2026-12-08 10:00:00 → IAD 2026-12-08 11:28:00; layover at IAD: 67 minutes.
    • UA213: IAD 2026-12-08 12:35:00 → BNA 2026-12-08 13:41:00.

2026-12-07 → 2026-12-08 · $350.00

  • Delta Air Lines DL2439 / DL4636: BNA 2026-12-07 06:00:00 → BUF 2026-12-07 11:24:00; 1 stop(s) via DTW; 264 minutes. Local airport times.
    • DL2439: BNA 2026-12-07 06:00:00 → DTW 2026-12-07 08:49:00; layover at DTW: 71 minutes.
    • DL4636: DTW 2026-12-07 10:00:00 → BUF 2026-12-07 11:24:00.
  • Delta Air Lines DL5426 / DL5842: BUF 2026-12-08 11:24:00 → BNA 2026-12-08 16:43:00; 1 stop(s) via JFK; 379 minutes. Local airport times.
    • DL5426: BUF 2026-12-08 11:24:00 → JFK 2026-12-08 12:59:00; layover at JFK: 119 minutes.
    • DL5842: JFK 2026-12-08 14:58:00 → BNA 2026-12-08 16:43:00.

2026-12-07 → 2026-12-08 · $310.00

  • Southwest Airlines WN2170: BNA 2026-12-07 09:20:00 → BUF 2026-12-07 12:10:00; nonstop; 110 minutes. Local airport times.
  • Southwest Airlines WN711: BUF 2026-12-08 17:00:00 → BNA 2026-12-08 18:15:00; nonstop; 135 minutes. Local airport times.

2026-12-07 → 2026-12-08 · $300.00

  • Southwest Airlines WN504 / WN449: BNA 2026-12-07 07:45:00 → BUF 2026-12-07 14:55:00; 1 stop(s) via BWI; 370 minutes. Local airport times.
    • WN504: BNA 2026-12-07 07:45:00 → BWI 2026-12-07 10:25:00; layover at BWI: 195 minutes.
    • WN449: BWI 2026-12-07 13:40:00 → BUF 2026-12-07 14:55:00.
  • Southwest Airlines WN711: BUF 2026-12-08 17:00:00 → BNA 2026-12-08 18:15:00; nonstop; 135 minutes. Local airport times.

2026-12-07 → 2026-12-08 · $300.00

  • Southwest Airlines WN498: BNA 2026-12-07 12:25:00 → BUF 2026-12-07 15:15:00; nonstop; 110 minutes. Local airport times.
  • Southwest Airlines WN830 / WN2146: BUF 2026-12-08 19:25:00 → BNA 2026-12-08 23:10:00; 1 stop(s) via MDW; 285 minutes. Local airport times.
    • WN830: BUF 2026-12-08 19:25:00 → MDW 2026-12-08 20:15:00; layover at MDW: 80 minutes.
    • WN2146: MDW 2026-12-08 21:35:00 → BNA 2026-12-08 23:10:00.

2026-12-07 → 2026-12-08 · $330.00

  • American Airlines AA2032 / AA1073: BNA 2026-12-07 15:58:00 → BUF 2026-12-07 21:55:00; 1 stop(s) via ORD; 297 minutes. Local airport times.
    • AA2032: BNA 2026-12-07 15:58:00 → ORD 2026-12-07 17:55:00; layover at ORD: 70 minutes.
    • AA1073: ORD 2026-12-07 19:05:00 → BUF 2026-12-07 21:55:00.
  • American Airlines AA1203 / AA2666: BUF 2026-12-08 11:32:00 → BNA 2026-12-08 15:26:00; 1 stop(s) via CLT; 294 minutes. Local airport times.
    • AA1203: BUF 2026-12-08 11:32:00 → CLT 2026-12-08 13:47:00; layover at CLT: 68 minutes.
    • AA2666: CLT 2026-12-08 14:55:00 → BNA 2026-12-08 15:26:00.

More dates for this route