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Route overview: Miami or Fort Lauderdale to Seattle (SEA) flight deals

Fort Lauderdale → Seattle

Dec 9, 2026 · return Dec 13, 2026

FLL → SEA1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Wed, Dec 9 – Sun, Dec 13

Alaska Airlines
9:43 amFLL
6h 49m
Nonstop
1:32 pmSEA
Alaska Airlines
8:17 amSEA
5h 58m
Nonstop
5:15 pmFLL

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sun, Dec 13

Delta Air Lines
8:18 amFLL
6h 41m
Nonstop
11:59 amSEA
Delta Air Lines
12:20 pmSEA
5h 40m
Nonstop
9:00 pmFLL

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 9 – Sun, Dec 13

Southwest Airlines
5:00 amFLL
8h 40m
DEN · 1h
10:40 amSEA
Southwest Airlines
11:20 amSEA
7h 55m
MDW · 1h 10m
10:15 pmFLL

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sun, Dec 13

United Airlines
6:30 amFLL
9h 43m
IAH · 1h 39m
1:13 pmSEA
United Airlines
11:59 pmSEA
7h 56m
IAH · 1h 7m
10:55 am+1FLL

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sun, Dec 13

Delta Air Lines
6:30 amFLL
9h 6m
SLC · 1h 25m
12:36 pmSEA
Delta Air Lines
10:40 pmSEA
7h 50m
ATL · 1h 23m
9:30 am+1FLL

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sun, Dec 13

Delta Air Lines
2:27 pmFLL
9h 22m
MSP · 1h 26m
8:49 pmSEA
Delta Air Lines
10:40 pmSEA
7h 50m
ATL · 1h 23m
9:30 am+1FLL

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sun, Dec 13

Delta Air Lines
8:35 amFLL
9h 8m
ATL · 1h 23m
2:43 pmSEA
Delta Air Lines
10:40 pmSEA
7h 50m
ATL · 1h 23m
9:30 am+1FLL

Round-trip total · 1 adult · Taxes included

Wed, Dec 9 – Sun, Dec 13

Delta Air Lines
8:21 amFLL
6h 39m
Nonstop
12:00 pmSEA
Delta Air Lines
10:40 pmSEA
7h 50m
ATL · 1h 23m
9:30 am+1FLL

Round-trip total · 1 adult · Taxes included

Make this trip yours

FLL ⇄ SEA

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 8, 2026 → Dec 12, 2026Dec 10, 2026 → Dec 14, 2026
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.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: Miami or Fort Lauderdale to Seattle (SEA) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-09 → 2026-12-13Alaska AirlinesAS231 / AS516$400.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13Delta Air LinesDL356 / DL338$420.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13Southwest AirlinesWN1946 + WN1788 / WN970 + WN2670$340.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13United AirlinesUA2314 + UA1062 / UA2211 + UA2261$360.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13Delta Air LinesDL635 + DL2995 / DL567 + DL1334$370.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13Delta Air LinesDL673 + DL881 / DL567 + DL1334$370.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13Delta Air LinesDL1326 + DL629 / DL567 + DL1334$370.002026-10-29T01:18:05Z
2026-12-09 → 2026-12-13Delta Air LinesDL356 / DL567 + DL1334$395.002026-10-29T01:18:05Z

2026-12-09 → 2026-12-13 · $400.00

  • Alaska Airlines AS231: FLL 2026-12-09 09:43:00 → SEA 2026-12-09 13:32:00; nonstop; 409 minutes. Local airport times.
  • Alaska Airlines AS516: SEA 2026-12-13 08:17:00 → FLL 2026-12-13 17:15:00; nonstop; 358 minutes. Local airport times.

2026-12-09 → 2026-12-13 · $420.00

  • Delta Air Lines DL356: FLL 2026-12-09 08:18:00 → SEA 2026-12-09 11:59:00; nonstop; 401 minutes. Local airport times.
  • Delta Air Lines DL338: SEA 2026-12-13 12:20:00 → FLL 2026-12-13 21:00:00; nonstop; 340 minutes. Local airport times.

2026-12-09 → 2026-12-13 · $340.00

  • Southwest Airlines WN1946 / WN1788: FLL 2026-12-09 05:00:00 → SEA 2026-12-09 10:40:00; 1 stop(s) via DEN; 520 minutes. Local airport times.
    • WN1946: FLL 2026-12-09 05:00:00 → DEN 2026-12-09 07:30:00; layover at DEN: 60 minutes.
    • WN1788: DEN 2026-12-09 08:30:00 → SEA 2026-12-09 10:40:00.
  • Southwest Airlines WN970 / WN2670: SEA 2026-12-13 11:20:00 → FLL 2026-12-13 22:15:00; 1 stop(s) via MDW; 475 minutes. Local airport times.
    • WN970: SEA 2026-12-13 11:20:00 → MDW 2026-12-13 17:10:00; layover at MDW: 70 minutes.
    • WN2670: MDW 2026-12-13 18:20:00 → FLL 2026-12-13 22:15:00.

2026-12-09 → 2026-12-13 · $360.00

  • United Airlines UA2314 / UA1062: FLL 2026-12-09 06:30:00 → SEA 2026-12-09 13:13:00; 1 stop(s) via IAH; 583 minutes. Local airport times.
    • UA2314: FLL 2026-12-09 06:30:00 → IAH 2026-12-09 08:26:00; layover at IAH: 99 minutes.
    • UA1062: IAH 2026-12-09 10:05:00 → SEA 2026-12-09 13:13:00.
  • United Airlines UA2211 / UA2261: SEA 2026-12-13 23:59:00 → FLL 2026-12-14 10:55:00; 1 stop(s) via IAH; 476 minutes. Local airport times.
    • UA2211: SEA 2026-12-13 23:59:00 → IAH 2026-12-14 06:13:00; layover at IAH: 67 minutes.
    • UA2261: IAH 2026-12-14 07:20:00 → FLL 2026-12-14 10:55:00.

2026-12-09 → 2026-12-13 · $370.00

  • Delta Air Lines DL635 / DL2995: FLL 2026-12-09 06:30:00 → SEA 2026-12-09 12:36:00; 1 stop(s) via SLC; 546 minutes. Local airport times.
    • DL635: FLL 2026-12-09 06:30:00 → SLC 2026-12-09 09:50:00; layover at SLC: 85 minutes.
    • DL2995: SLC 2026-12-09 11:15:00 → SEA 2026-12-09 12:36:00.
  • Delta Air Lines DL567 / DL1334: SEA 2026-12-13 22:40:00 → FLL 2026-12-14 09:30:00; 1 stop(s) via ATL; 470 minutes. Local airport times.
    • DL567: SEA 2026-12-13 22:40:00 → ATL 2026-12-14 06:12:00; layover at ATL: 83 minutes.
    • DL1334: ATL 2026-12-14 07:35:00 → FLL 2026-12-14 09:30:00.

2026-12-09 → 2026-12-13 · $370.00

  • Delta Air Lines DL673 / DL881: FLL 2026-12-09 14:27:00 → SEA 2026-12-09 20:49:00; 1 stop(s) via MSP; 562 minutes. Local airport times.
    • DL673: FLL 2026-12-09 14:27:00 → MSP 2026-12-09 17:20:00; layover at MSP: 86 minutes.
    • DL881: MSP 2026-12-09 18:46:00 → SEA 2026-12-09 20:49:00.
  • Delta Air Lines DL567 / DL1334: SEA 2026-12-13 22:40:00 → FLL 2026-12-14 09:30:00; 1 stop(s) via ATL; 470 minutes. Local airport times.
    • DL567: SEA 2026-12-13 22:40:00 → ATL 2026-12-14 06:12:00; layover at ATL: 83 minutes.
    • DL1334: ATL 2026-12-14 07:35:00 → FLL 2026-12-14 09:30:00.

2026-12-09 → 2026-12-13 · $370.00

  • Delta Air Lines DL1326 / DL629: FLL 2026-12-09 08:35:00 → SEA 2026-12-09 14:43:00; 1 stop(s) via ATL; 548 minutes. Local airport times.
    • DL1326: FLL 2026-12-09 08:35:00 → ATL 2026-12-09 10:40:00; layover at ATL: 83 minutes.
    • DL629: ATL 2026-12-09 12:03:00 → SEA 2026-12-09 14:43:00.
  • Delta Air Lines DL567 / DL1334: SEA 2026-12-13 22:40:00 → FLL 2026-12-14 09:30:00; 1 stop(s) via ATL; 470 minutes. Local airport times.
    • DL567: SEA 2026-12-13 22:40:00 → ATL 2026-12-14 06:12:00; layover at ATL: 83 minutes.
    • DL1334: ATL 2026-12-14 07:35:00 → FLL 2026-12-14 09:30:00.

2026-12-09 → 2026-12-13 · $395.00

  • Delta Air Lines DL356: FLL 2026-12-09 08:21:00 → SEA 2026-12-09 12:00:00; nonstop; 399 minutes. Local airport times.
  • Delta Air Lines DL567 / DL1334: SEA 2026-12-13 22:40:00 → FLL 2026-12-14 09:30:00; 1 stop(s) via ATL; 470 minutes. Local airport times.
    • DL567: SEA 2026-12-13 22:40:00 → ATL 2026-12-14 06:12:00; layover at ATL: 83 minutes.
    • DL1334: ATL 2026-12-14 07:35:00 → FLL 2026-12-14 09:30:00.

Explore this route

For AI assistants

  • This page: Fort Lauderdale (FLL) to Seattle (SEA) · Dec 9, 2026 · return Dec 13, 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 Miami or Fort Lauderdale to Seattle (SEA) 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. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. 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.