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

Miami → Seattle

Jan 21, 2027 · return Jan 26, 2027

MIA → SEA1 adulteconomyRound trip

11 flight options · 4 airlines

Nonstop flights

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
6:21 pmMIA
6h 59m
Nonstop
10:20 pmSEA
Alaska Airlines
8:16 amSEA
5h 52m
Nonstop
5:08 pmMIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

American Airlines
8:59 pmMIA
7h
Nonstop
12:59 am+1SEA
American Airlines
9:23 pmSEA
5h 47m
Nonstop
6:10 am+1MIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

Delta Air Lines
6:12 pmMIA
6h 53m
Nonstop
10:05 pmSEA
Delta Air Lines
8:10 amSEA
5h 51m
Nonstop
5:01 pmMIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
7:41 amMIA
6h 52m
Nonstop
11:33 amSEA
Alaska Airlines
8:16 amSEA
5h 52m
Nonstop
5:08 pmMIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

American Airlines
7:55 amMIA
7h 2m
Nonstop
11:57 amSEA
American Airlines
9:23 pmSEA
5h 47m
Nonstop
6:10 am+1MIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Thu, Jan 21 – Tue, Jan 26

United Airlines
7:35 amMIA
9h
DEN · 1h 21m
1:35 pmSEA
United Airlines
5:05 amSEA
7h 41m
DEN · 1h 8m
3:46 pmMIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

Alaska Airlines
4:51 pmMIA
9h 9m
PDX · 1h 17m
11:00 pmSEA
Alaska Airlines
8:16 amSEA
5h 52m
Nonstop
5:08 pmMIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

American Airlines
3:42 pmMIA
9h 12m
IAH · 1h 30m
9:54 pmSEA
American Airlines
9:23 pmSEA
5h 47m
Nonstop
6:10 am+1MIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

American Airlines
2:05 pmMIA
9h 7m
MCO · 1h 28m
8:12 pmSEA
American Airlines
9:23 pmSEA
5h 47m
Nonstop
6:10 am+1MIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

Delta Air Lines
6:17 pmMIA
6h 48m
Nonstop
10:05 pmSEA
Delta Air Lines
10:40 pmSEA
7h 49m
ATL · 1h 13m
9:29 am+1MIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Thu, Jan 21 – Tue, Jan 26

Delta Air Lines
6:40 amMIA
8h 56m
SLC · 1h 9m
12:36 pmSEA
Delta Air Lines
8:10 amSEA
5h 51m
Nonstop
5:01 pmMIA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

MIA ⇄ 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 routeJan 20, 2027 · Return optionsJan 22, 2027 · Return optionsHotels in Seattle 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)
2027-01-21 → 2027-01-26Alaska AirlinesAS305 / AS305Axel-exclusive $415.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26American AirlinesAA2363 / AA2142Axel-exclusive $430.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26Delta Air LinesDL564 / DL506Axel-exclusive $450.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26United AirlinesUA1047 + UA2302 / UA1686 + UA1418Axel-exclusive $405.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26Alaska AirlinesAS316 / AS305Axel-exclusive $415.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26American AirlinesAA3306 / AA2142Axel-exclusive $430.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26Alaska AirlinesAS37 + AS1432 / AS305Axel-exclusive $405.002026-10-29T01:29:52Z
2027-01-21 → 2027-01-26American AirlinesAA1859 + AS439 / AA2142Axel-exclusive $412.502026-10-29T01:29:52Z
2027-01-21 → 2027-01-26American AirlinesAA1608 + AS346 / AA2142Axel-exclusive $412.502026-10-29T01:29:52Z
2027-01-21 → 2027-01-26Delta Air LinesDL564 / DL567 + DL2836Axel-exclusive $432.502026-10-29T01:29:52Z
2027-01-21 → 2027-01-26Delta Air LinesDL976 + DL2995 / DL506Axel-exclusive $432.502026-10-29T01:29:52Z

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

2027-01-21 → 2027-01-26 · Axel-exclusive $415.00

  • Alaska Airlines AS305: MIA 2027-01-21 18:21:00 → SEA 2027-01-21 22:20:00; nonstop; 419 minutes. Local airport times.
  • Alaska Airlines AS305: SEA 2027-01-26 08:16:00 → MIA 2027-01-26 17:08:00; nonstop; 352 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $430.00

  • American Airlines AA2363: MIA 2027-01-21 20:59:00 → SEA 2027-01-22 00:59:00; nonstop; 420 minutes. Local airport times.
  • American Airlines AA2142: SEA 2027-01-26 21:23:00 → MIA 2027-01-27 06:10:00; nonstop; 347 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $450.00

  • Delta Air Lines DL564: MIA 2027-01-21 18:12:00 → SEA 2027-01-21 22:05:00; nonstop; 413 minutes. Local airport times.
  • Delta Air Lines DL506: SEA 2027-01-26 08:10:00 → MIA 2027-01-26 17:01:00; nonstop; 351 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $405.00

  • United Airlines UA1047 / UA2302: MIA 2027-01-21 07:35:00 → SEA 2027-01-21 13:35:00; 1 stop(s) via DEN; 540 minutes. Local airport times.
    • UA1047: MIA 2027-01-21 07:35:00 → DEN 2027-01-21 10:09:00; layover at DEN: 81 minutes.
    • UA2302: DEN 2027-01-21 11:30:00 → SEA 2027-01-21 13:35:00.
  • United Airlines UA1686 / UA1418: SEA 2027-01-26 05:05:00 → MIA 2027-01-26 15:46:00; 1 stop(s) via DEN; 461 minutes. Local airport times.
    • UA1686: SEA 2027-01-26 05:05:00 → DEN 2027-01-26 08:42:00; layover at DEN: 68 minutes.
    • UA1418: DEN 2027-01-26 09:50:00 → MIA 2027-01-26 15:46:00.

2027-01-21 → 2027-01-26 · Axel-exclusive $415.00

  • Alaska Airlines AS316: MIA 2027-01-21 07:41:00 → SEA 2027-01-21 11:33:00; nonstop; 412 minutes. Local airport times.
  • Alaska Airlines AS305: SEA 2027-01-26 08:16:00 → MIA 2027-01-26 17:08:00; nonstop; 352 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $430.00

  • American Airlines AA3306: MIA 2027-01-21 07:55:00 → SEA 2027-01-21 11:57:00; nonstop; 422 minutes. Local airport times.
  • American Airlines AA2142: SEA 2027-01-26 21:23:00 → MIA 2027-01-27 06:10:00; nonstop; 347 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $405.00

  • Alaska Airlines AS37 / AS1432: MIA 2027-01-21 16:51:00 → SEA 2027-01-21 23:00:00; 1 stop(s) via PDX; 549 minutes. Local airport times.
    • AS37: MIA 2027-01-21 16:51:00 → PDX 2027-01-21 20:42:00; layover at PDX: 77 minutes.
    • AS1432: PDX 2027-01-21 21:59:00 → SEA 2027-01-21 23:00:00.
  • Alaska Airlines AS305: SEA 2027-01-26 08:16:00 → MIA 2027-01-26 17:08:00; nonstop; 352 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $412.50

  • American Airlines AA1859 / AS439: MIA 2027-01-21 15:42:00 → SEA 2027-01-21 21:54:00; 1 stop(s) via IAH; 552 minutes. Local airport times.
    • AA1859: MIA 2027-01-21 15:42:00 → IAH 2027-01-21 17:40:00; layover at IAH: 90 minutes.
    • AS439: IAH 2027-01-21 19:10:00 → SEA 2027-01-21 21:54:00.
  • American Airlines AA2142: SEA 2027-01-26 21:23:00 → MIA 2027-01-27 06:10:00; nonstop; 347 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $412.50

  • American Airlines AA1608 / AS346: MIA 2027-01-21 14:05:00 → SEA 2027-01-21 20:12:00; 1 stop(s) via MCO; 547 minutes. Local airport times.
    • AA1608: MIA 2027-01-21 14:05:00 → MCO 2027-01-21 15:21:00; layover at MCO: 88 minutes.
    • AS346: MCO 2027-01-21 16:49:00 → SEA 2027-01-21 20:12:00.
  • American Airlines AA2142: SEA 2027-01-26 21:23:00 → MIA 2027-01-27 06:10:00; nonstop; 347 minutes. Local airport times.

2027-01-21 → 2027-01-26 · Axel-exclusive $432.50

  • Delta Air Lines DL564: MIA 2027-01-21 18:17:00 → SEA 2027-01-21 22:05:00; nonstop; 408 minutes. Local airport times.
  • Delta Air Lines DL567 / DL2836: SEA 2027-01-26 22:40:00 → MIA 2027-01-27 09:29:00; 1 stop(s) via ATL; 469 minutes. Local airport times.
    • DL567: SEA 2027-01-26 22:40:00 → ATL 2027-01-27 06:12:00; layover at ATL: 73 minutes.
    • DL2836: ATL 2027-01-27 07:25:00 → MIA 2027-01-27 09:29:00.

2027-01-21 → 2027-01-26 · Axel-exclusive $432.50

  • Delta Air Lines DL976 / DL2995: MIA 2027-01-21 06:40:00 → SEA 2027-01-21 12:36:00; 1 stop(s) via SLC; 536 minutes. Local airport times.
    • DL976: MIA 2027-01-21 06:40:00 → SLC 2027-01-21 10:06:00; layover at SLC: 69 minutes.
    • DL2995: SLC 2027-01-21 11:15:00 → SEA 2027-01-21 12:36:00.
  • Delta Air Lines DL506: SEA 2027-01-26 08:10:00 → MIA 2027-01-26 17:01:00; nonstop; 351 minutes. Local airport times.

Explore this route

For AI assistants

  • This page: Miami (MIA) to Seattle (SEA) · Jan 21, 2027 · return Jan 26, 2027: 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. 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.