Travel with Axel,
get the best price.

Nashville → Seattle

Dec 13, 2026 · return Dec 19, 2026

BNA → SEA1 adulteconomyRound trip

9 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
4:50 pmBNA
5h 14m
Nonstop
8:04 pmSEA
Alaska Airlines
11:10 pmSEA
4h 30m
Nonstop
5:40 am+1BNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Delta Air Lines
6:30 amBNA
5h 14m
Nonstop
9:44 amSEA
Delta Air Lines
5:35 pmSEA
4h 23m
Nonstop
11:58 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Alaska Airlines
7:02 amBNA
5h 9m
Nonstop
10:11 amSEA
Alaska Airlines
11:10 pmSEA
4h 30m
Nonstop
5:40 am+1BNA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
12:35 pmBNA
8h
AUS · 1h
6:35 pmSEA
Southwest Airlines
9:25 amSEA
6h 20m
DEN · 1h 25m
5:45 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

American Airlines
2:47 pmBNA
8h 9m
DFW · 1h 9m
8:56 pmSEA
American Airlines
11:59 pmSEA
6h 47m
ORD · 1h 4m
8:46 am+1BNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
5:35 pmBNA
7h 15m
DEN · 1h 15m
10:50 pmSEA
Southwest Airlines
9:25 amSEA
6h 20m
DEN · 1h 25m
5:45 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Southwest Airlines
12:20 pmBNA
8h 20m
SMF · 1h 40m
6:40 pmSEA
Southwest Airlines
9:25 amSEA
6h 20m
DEN · 1h 25m
5:45 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Delta Air Lines
6:30 amBNA
5h 15m
Nonstop
9:45 amSEA
Delta Air Lines
1:25 pmSEA
6h 43m
SLC · 1h 24m
10:08 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sat, Dec 19

Delta Air Lines
1:41 pmBNA
7h 6m
SLC · 1h 1m
6:47 pmSEA
Delta Air Lines
5:35 pmSEA
4h 23m
Nonstop
11:58 pmBNA

Round-trip total · 1 adult · Taxes included

Make this trip yours

BNA ⇄ SEA

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, Alaska 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)
2026-12-13 → 2026-12-19Alaska AirlinesAS1377 / AS247$417.132026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Delta Air LinesDL1642 / DL815$428.882026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Southwest AirlinesWN4242 + WN425 / WN2150 + WN1573$376.002026-10-29T00:50:21Z
2026-12-13 → 2026-12-19American AirlinesAA1100 + AS322 / AA2379 + AA3973$387.752026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Alaska AirlinesAS281 / AS247$417.132026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Southwest AirlinesWN237 + WN3141 / WN2150 + WN1573$376.002026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Southwest AirlinesWN735 + WN1586 / WN2150 + WN1573$376.002026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Delta Air LinesDL1642 / DL1120 + DL2317$415.382026-10-29T00:50:21Z
2026-12-13 → 2026-12-19Delta Air LinesDL1593 + DL871 / DL815$418.882026-10-29T00:50:21Z

2026-12-13 → 2026-12-19 · $417.13

  • Alaska Airlines AS1377: BNA 2026-12-13 16:50:00 → SEA 2026-12-13 20:04:00; nonstop; 314 minutes. Local airport times.
  • Alaska Airlines AS247: SEA 2026-12-19 23:10:00 → BNA 2026-12-20 05:40:00; nonstop; 270 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $428.88

  • Delta Air Lines DL1642: BNA 2026-12-13 06:30:00 → SEA 2026-12-13 09:44:00; nonstop; 314 minutes. Local airport times.
  • Delta Air Lines DL815: SEA 2026-12-19 17:35:00 → BNA 2026-12-19 23:58:00; nonstop; 263 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $376.00

  • Southwest Airlines WN4242 / WN425: BNA 2026-12-13 12:35:00 → SEA 2026-12-13 18:35:00; 1 stop(s) via AUS; 480 minutes. Local airport times.
    • WN4242: BNA 2026-12-13 12:35:00 → AUS 2026-12-13 14:55:00; layover at AUS: 60 minutes.
    • WN425: AUS 2026-12-13 15:55:00 → SEA 2026-12-13 18:35:00.
  • Southwest Airlines WN2150 / WN1573: SEA 2026-12-19 09:25:00 → BNA 2026-12-19 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN2150: SEA 2026-12-19 09:25:00 → DEN 2026-12-19 13:00:00; layover at DEN: 85 minutes.
    • WN1573: DEN 2026-12-19 14:25:00 → BNA 2026-12-19 17:45:00.

2026-12-13 → 2026-12-19 · $387.75

  • American Airlines AA1100 / AS322: BNA 2026-12-13 14:47:00 → SEA 2026-12-13 20:56:00; 1 stop(s) via DFW; 489 minutes. Local airport times.
    • AA1100: BNA 2026-12-13 14:47:00 → DFW 2026-12-13 17:11:00; layover at DFW: 69 minutes.
    • AS322: DFW 2026-12-13 18:20:00 → SEA 2026-12-13 20:56:00.
  • American Airlines AA2379 / AA3973: SEA 2026-12-19 23:59:00 → BNA 2026-12-20 08:46:00; 1 stop(s) via ORD; 407 minutes. Local airport times.
    • AA2379: SEA 2026-12-19 23:59:00 → ORD 2026-12-20 05:55:00; layover at ORD: 64 minutes.
    • AA3973: ORD 2026-12-20 06:59:00 → BNA 2026-12-20 08:46:00.

2026-12-13 → 2026-12-19 · $417.13

  • Alaska Airlines AS281: BNA 2026-12-13 07:02:00 → SEA 2026-12-13 10:11:00; nonstop; 309 minutes. Local airport times.
  • Alaska Airlines AS247: SEA 2026-12-19 23:10:00 → BNA 2026-12-20 05:40:00; nonstop; 270 minutes. Local airport times.

2026-12-13 → 2026-12-19 · $376.00

  • Southwest Airlines WN237 / WN3141: BNA 2026-12-13 17:35:00 → SEA 2026-12-13 22:50:00; 1 stop(s) via DEN; 435 minutes. Local airport times.
    • WN237: BNA 2026-12-13 17:35:00 → DEN 2026-12-13 19:25:00; layover at DEN: 75 minutes.
    • WN3141: DEN 2026-12-13 20:40:00 → SEA 2026-12-13 22:50:00.
  • Southwest Airlines WN2150 / WN1573: SEA 2026-12-19 09:25:00 → BNA 2026-12-19 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN2150: SEA 2026-12-19 09:25:00 → DEN 2026-12-19 13:00:00; layover at DEN: 85 minutes.
    • WN1573: DEN 2026-12-19 14:25:00 → BNA 2026-12-19 17:45:00.

2026-12-13 → 2026-12-19 · $376.00

  • Southwest Airlines WN735 / WN1586: BNA 2026-12-13 12:20:00 → SEA 2026-12-13 18:40:00; 1 stop(s) via SMF; 500 minutes. Local airport times.
    • WN735: BNA 2026-12-13 12:20:00 → SMF 2026-12-13 15:00:00; layover at SMF: 100 minutes.
    • WN1586: SMF 2026-12-13 16:40:00 → SEA 2026-12-13 18:40:00.
  • Southwest Airlines WN2150 / WN1573: SEA 2026-12-19 09:25:00 → BNA 2026-12-19 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN2150: SEA 2026-12-19 09:25:00 → DEN 2026-12-19 13:00:00; layover at DEN: 85 minutes.
    • WN1573: DEN 2026-12-19 14:25:00 → BNA 2026-12-19 17:45:00.

2026-12-13 → 2026-12-19 · $415.38

  • Delta Air Lines DL1642: BNA 2026-12-13 06:30:00 → SEA 2026-12-13 09:45:00; nonstop; 315 minutes. Local airport times.
  • Delta Air Lines DL1120 / DL2317: SEA 2026-12-19 13:25:00 → BNA 2026-12-19 22:08:00; 1 stop(s) via SLC; 403 minutes. Local airport times.
    • DL1120: SEA 2026-12-19 13:25:00 → SLC 2026-12-19 16:26:00; layover at SLC: 84 minutes.
    • DL2317: SLC 2026-12-19 17:50:00 → BNA 2026-12-19 22:08:00.

2026-12-13 → 2026-12-19 · $418.88

  • Delta Air Lines DL1593 / DL871: BNA 2026-12-13 13:41:00 → SEA 2026-12-13 18:47:00; 1 stop(s) via SLC; 426 minutes. Local airport times.
    • DL1593: BNA 2026-12-13 13:41:00 → SLC 2026-12-13 16:30:00; layover at SLC: 61 minutes.
    • DL871: SLC 2026-12-13 17:31:00 → SEA 2026-12-13 18:47:00.
  • Delta Air Lines DL815: SEA 2026-12-19 17:35:00 → BNA 2026-12-19 23:58:00; nonstop; 263 minutes. Local airport times.

More dates for this route