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Route overview: Seattle to Nashville (BNA) flight deals

Seattle → Nashville

Dec 16, 2026 · return Dec 23, 2026

SEA → BNA1 adulteconomyRound trip

9 flight options · 5 airlines

Nonstop flights

Wed, Dec 16 – Wed, Dec 23

Alaska Airlines
5:37 pmSEA
4h 22m
Nonstop
11:59 pmBNA
Alaska Airlines
7:00 amBNA
5h 15m
Nonstop
10:15 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

Delta Air Lines
5:59 pmSEA
4h 19m
Nonstop
12:18 am+1BNA
Delta Air Lines
7:27 amBNA
5h 18m
Nonstop
10:45 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

Alaska Airlines
9:20 amSEA
4h 27m
Nonstop
3:47 pmBNA
Alaska Airlines
7:00 amBNA
5h 15m
Nonstop
10:15 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Wed, Dec 16 – Wed, Dec 23

Southwest Airlines
9:25 amSEA
6h 20m
DEN · 1h 25m
5:45 pmBNA
Southwest Airlines
5:25 pmBNA
8h 10m
MDW · 1h 40m
11:35 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

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

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

United Airlines
5:00 amSEA
6h 20m
DEN · 1h 3m
1:20 pmBNA
Alaska Airlines
7:00 amBNA
5h 15m
Nonstop
10:15 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

Alaska Airlines
12:30 amSEA
6h 53m
DFW · 1h 10m
9:23 amBNA
Alaska Airlines
7:00 amBNA
5h 15m
Nonstop
10:15 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

Delta Air Lines
5:40 pmSEA
4h 19m
Nonstop
11:59 pmBNA
Delta Air Lines
1:41 pmBNA
7h 6m
SLC · 1h 1m
6:47 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Wed, Dec 16 – Wed, Dec 23

Delta Air Lines
8:30 amSEA
6h 59m
MSP · 1h 29m
5:29 pmBNA
Delta Air Lines
7:27 amBNA
5h 18m
Nonstop
10:45 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SEA ⇄ BNA

Economy

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

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Explore this route

All dates for this routeDec 15, 2026 · Return optionsDec 17, 2026 · Return optionsHotels in Nashville with Axel
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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-16 → 2026-12-23Alaska AirlinesAS247 / AS281Axel-exclusive $474.002026-10-29T01:14:24Z
2026-12-16 → 2026-12-23Delta Air LinesDL815 / DL1642Axel-exclusive $498.002026-10-29T01:14:24Z
2026-12-16 → 2026-12-23Southwest AirlinesWN2150 + WN1573 / WN651 + WN3032Axel-exclusive $408.002026-10-29T01:14:24Z
2026-12-16 → 2026-12-23American AirlinesAA2379 + AA3973 / AA1100 + AS322Axel-exclusive $420.002026-10-29T01:14:24Z
2026-12-16 → 2026-12-23United Airlines / Alaska AirlinesUA2601 + UA355 / AS281Axel-exclusive $456.502026-10-29T01:14:24Z
2026-12-16 → 2026-12-23Alaska AirlinesAS522 / AS281Axel-exclusive $474.002026-10-29T01:14:24Z
2026-12-16 → 2026-12-23Alaska AirlinesAS424 + AA535 / AS281Axel-exclusive $456.502026-10-29T01:14:24Z
2026-12-16 → 2026-12-23Delta Air LinesDL815 / DL1593 + DL871Axel-exclusive $466.502026-10-29T01:14:24Z
2026-12-16 → 2026-12-23Delta Air LinesDL536 + DL2612 / DL1642Axel-exclusive $475.502026-10-29T01:14:24Z

Route overview: Seattle to Nashville (BNA) flight deals

2026-12-16 → 2026-12-23 · Axel-exclusive $474.00

  • Alaska Airlines AS247: SEA 2026-12-16 17:37:00 → BNA 2026-12-16 23:59:00; nonstop; 262 minutes. Local airport times.
  • Alaska Airlines AS281: BNA 2026-12-23 07:00:00 → SEA 2026-12-23 10:15:00; nonstop; 315 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $498.00

  • Delta Air Lines DL815: SEA 2026-12-16 17:59:00 → BNA 2026-12-17 00:18:00; nonstop; 259 minutes. Local airport times.
  • Delta Air Lines DL1642: BNA 2026-12-23 07:27:00 → SEA 2026-12-23 10:45:00; nonstop; 318 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $408.00

  • Southwest Airlines WN2150 / WN1573: SEA 2026-12-16 09:25:00 → BNA 2026-12-16 17:45:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • WN2150: SEA 2026-12-16 09:25:00 → DEN 2026-12-16 13:00:00; layover at DEN: 85 minutes.
    • WN1573: DEN 2026-12-16 14:25:00 → BNA 2026-12-16 17:45:00.
  • Southwest Airlines WN651 / WN3032: BNA 2026-12-23 17:25:00 → SEA 2026-12-23 23:35:00; 1 stop(s) via MDW; 490 minutes. Local airport times.
    • WN651: BNA 2026-12-23 17:25:00 → MDW 2026-12-23 19:05:00; layover at MDW: 100 minutes.
    • WN3032: MDW 2026-12-23 20:45:00 → SEA 2026-12-23 23:35:00.

2026-12-16 → 2026-12-23 · Axel-exclusive $420.00

  • American Airlines AA2379 / AA3973: SEA 2026-12-16 23:59:00 → BNA 2026-12-17 08:46:00; 1 stop(s) via ORD; 407 minutes. Local airport times.
    • AA2379: SEA 2026-12-16 23:59:00 → ORD 2026-12-17 05:55:00; layover at ORD: 64 minutes.
    • AA3973: ORD 2026-12-17 06:59:00 → BNA 2026-12-17 08:46:00.
  • American Airlines AA1100 / AS322: BNA 2026-12-23 14:47:00 → SEA 2026-12-23 20:56:00; 1 stop(s) via DFW; 489 minutes. Local airport times.
    • AA1100: BNA 2026-12-23 14:47:00 → DFW 2026-12-23 17:11:00; layover at DFW: 69 minutes.
    • AS322: DFW 2026-12-23 18:20:00 → SEA 2026-12-23 20:56:00.

2026-12-16 → 2026-12-23 · Axel-exclusive $456.50

  • United Airlines UA2601 / UA355: SEA 2026-12-16 05:00:00 → BNA 2026-12-16 13:20:00; 1 stop(s) via DEN; 380 minutes. Local airport times.
    • UA2601: SEA 2026-12-16 05:00:00 → DEN 2026-12-16 08:41:00; layover at DEN: 63 minutes.
    • UA355: DEN 2026-12-16 09:44:00 → BNA 2026-12-16 13:20:00.
  • Alaska Airlines AS281: BNA 2026-12-23 07:00:00 → SEA 2026-12-23 10:15:00; nonstop; 315 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $474.00

  • Alaska Airlines AS522: SEA 2026-12-16 09:20:00 → BNA 2026-12-16 15:47:00; nonstop; 267 minutes. Local airport times.
  • Alaska Airlines AS281: BNA 2026-12-23 07:00:00 → SEA 2026-12-23 10:15:00; nonstop; 315 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $456.50

  • Alaska Airlines AS424 / AA535: SEA 2026-12-16 00:30:00 → BNA 2026-12-16 09:23:00; 1 stop(s) via DFW; 413 minutes. Local airport times.
    • AS424: SEA 2026-12-16 00:30:00 → DFW 2026-12-16 06:20:00; layover at DFW: 70 minutes.
    • AA535: DFW 2026-12-16 07:30:00 → BNA 2026-12-16 09:23:00.
  • Alaska Airlines AS281: BNA 2026-12-23 07:00:00 → SEA 2026-12-23 10:15:00; nonstop; 315 minutes. Local airport times.

2026-12-16 → 2026-12-23 · Axel-exclusive $466.50

  • Delta Air Lines DL815: SEA 2026-12-16 17:40:00 → BNA 2026-12-16 23:59:00; nonstop; 259 minutes. Local airport times.
  • Delta Air Lines DL1593 / DL871: BNA 2026-12-23 13:41:00 → SEA 2026-12-23 18:47:00; 1 stop(s) via SLC; 426 minutes. Local airport times.
    • DL1593: BNA 2026-12-23 13:41:00 → SLC 2026-12-23 16:30:00; layover at SLC: 61 minutes.
    • DL871: SLC 2026-12-23 17:31:00 → SEA 2026-12-23 18:47:00.

2026-12-16 → 2026-12-23 · Axel-exclusive $475.50

  • Delta Air Lines DL536 / DL2612: SEA 2026-12-16 08:30:00 → BNA 2026-12-16 17:29:00; 1 stop(s) via MSP; 419 minutes. Local airport times.
    • DL536: SEA 2026-12-16 08:30:00 → MSP 2026-12-16 13:48:00; layover at MSP: 89 minutes.
    • DL2612: MSP 2026-12-16 15:17:00 → BNA 2026-12-16 17:29:00.
  • Delta Air Lines DL1642: BNA 2026-12-23 07:27:00 → SEA 2026-12-23 10:45:00; nonstop; 318 minutes. Local airport times.

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For AI assistants

  • This page: Seattle (SEA) to Nashville (BNA) · Dec 16, 2026 · return Dec 23, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Nashville (BNA) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.