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Miami Intl. Airport to Seattle Tacoma Intl. Airport flight

Explore the cheapest one-way and round-trip flights from Miami Intl. Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from AED 508 and round-trip from AED 617. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        MIA 6:18 PM
        6h 41m
        Nonstop
        SEA 9:59 PM
        Miami - Seattle | Sat, Oct 17 | Alaska Airlines
        SEA 8:08 AM
        6h 7m
        Nonstop
        MIA 5:15 PM
        Seattle - Miami | Wed, Oct 21 | Alaska Airlines
        AED 617 AED 1,786
        65% off
        65% off
        AED 1,786 AED 617
      • MIA 6:15 PM
        6h 45m
        Nonstop
        SEA 10:00 PM
        Miami - Seattle | Sat, Oct 17 | Delta Air Lines
        SEA 8:08 AM
        6h 7m
        Nonstop
        MIA 5:15 PM
        Seattle - Miami | Wed, Oct 21 | Alaska Airlines
        AED 940 AED 1,786
        47% off
        47% off
        AED 1,786 AED 940
      • MIA 8:15 PM
        6h 44m
        Nonstop
        SEA 11:59 PM
        Miami - Seattle | Fri, Oct 16 | American Airlines
        SEA 8:39 PM
        5h 43m
        Nonstop
        MIA 5:22 AM
        Seattle - Miami | Tue, Oct 20 | American Airlines
        AED 1,351 AED 1,786
        24% off
        24% off
        AED 1,786 AED 1,351
      • MIA 8:15 PM
        6h 44m
        Nonstop
        SEA 11:59 PM
        Miami - Seattle | Fri, Oct 30 | American Airlines
        SEA 9:14 PM
        5h 46m
        Nonstop
        MIA 6:00 AM
        Seattle - Miami | Tue, Nov 3 | American Airlines
        AED 1,357
        24% off
        AED 1,786 AED 1,357
      • MIA 8:15 PM
        6h 44m
        Nonstop
        SEA 11:59 PM
        Miami - Seattle | Sat, Oct 17 | American Airlines
        SEA 11:45 PM
        8h 17m
        1 stop
        MIA 11:02 AM
        Seattle - Miami | Wed, Oct 21 | American Airlines
        AED 981
        45% off
        AED 1,786 AED 981
      • MIA 8:14 PM
        6h 45m
        Nonstop
        SEA 11:59 PM
        Miami - Seattle | Sat, Nov 14 | American Airlines
        SEA 7:30 AM
        8h 2m
        1 stop
        MIA 6:32 PM
        Seattle - Miami | Mon, Nov 16 | American Airlines
        AED 1,009
        44% off
        AED 1,786 AED 1,009
      • MIA 6:17 PM
        6h 48m
        Nonstop
        SEA 10:05 PM
        Miami - Seattle | Sat, Nov 14 | Delta Air Lines
        SEA 11:45 PM
        10h 10m
        1 stop
        MIA 12:55 PM
        Seattle - Miami | Mon, Nov 16 | Delta Air Lines
        AED 1,016
        43% off
        AED 1,786 AED 1,016
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Fri, Oct 16 | Frontier Airlines
        SEA 4:27 PM
        29h 20m
        1 stop
        MIA 12:47 AM
        Seattle - Miami | Tue, Oct 20 | Frontier Airlines
        AED 1,174
        34% off
        AED 1,786 AED 1,174
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Sat, Oct 17 | Frontier Airlines
        SEA 8:08 AM
        6h 7m
        Nonstop
        MIA 5:15 PM
        Seattle - Miami | Wed, Oct 21 | Alaska Airlines
        AED 1,189
        33% off
        AED 1,786 AED 1,189
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Sat, Oct 24 | Frontier Airlines
        SEA 4:27 PM
        29h 17m
        1 stop
        MIA 12:44 AM
        Seattle - Miami | Thu, Oct 29 | Frontier Airlines
        AED 1,216
        32% off
        AED 1,786 AED 1,216
      • MIA 8:54 AM
        12h 25m
        1 stop
        SEA 6:19 PM
        Miami - Seattle | Sat, Oct 17 | United Airlines
        SEA 8:08 AM
        6h 7m
        Nonstop
        MIA 5:15 PM
        Seattle - Miami | Wed, Oct 21 | Alaska Airlines
        AED 1,232
        31% off
        AED 1,786 AED 1,232
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Sat, Nov 14 | Frontier Airlines
        SEA 8:10 AM
        5h 56m
        Nonstop
        MIA 5:06 PM
        Seattle - Miami | Mon, Nov 16 | Delta Air Lines
        AED 1,269
        28% off
        AED 1,786 AED 1,269
      • MIA 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Miami - Seattle | Wed, Oct 7 | Normal Airline
        SEA 3:00 PM
        6h
        Nonstop
        MIA 4:00 PM
        Seattle - Miami | Fri, Oct 9 | Normal Airline
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      • Cheapest nonstop
        MIA 6:18 PM
        6h 41m
        Nonstop
        SEA 9:59 PM
        Miami - Seattle | Fri, Oct 23 | Alaska Airlines
        AED 548 AED 787
        30% off
        30% off
        AED 787 AED 548
      • MIA 6:10 PM
        6h 44m
        Nonstop
        SEA 9:54 PM
        Miami - Seattle | Thu, Nov 19 | Alaska Airlines
        AED 548 AED 787
        30% off
        30% off
        AED 787 AED 548
      • MIA 6:15 PM
        6h 45m
        Nonstop
        SEA 10:00 PM
        Miami - Seattle | Fri, Oct 23 | Delta Air Lines
        AED 554 AED 787
        30% off
        30% off
        AED 787 AED 554
      • MIA 8:15 PM
        6h 44m
        Nonstop
        SEA 11:59 PM
        Miami - Seattle | Fri, Oct 23 | American Airlines
        AED 570
        28% off
        AED 787 AED 570
      • MIA 8:06 PM
        6h 53m
        Nonstop
        SEA 11:59 PM
        Miami - Seattle | Thu, Nov 19 | American Airlines
        AED 571
        27% off
        AED 787 AED 571
      • MIA 5:45 AM
        12h 37m
        1 stop
        SEA 3:22 PM
        Miami - Seattle | Mon, Nov 23 | Frontier Airlines
        AED 508
        35% off
        AED 787 AED 508
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Fri, Oct 30 | Frontier Airlines
        AED 597
        24% off
        AED 787 AED 597
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Sat, Oct 31 | Frontier Airlines
        AED 597
        24% off
        AED 787 AED 597
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Wed, Oct 28 | Frontier Airlines
        AED 597
        24% off
        AED 787 AED 597
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Wed, Nov 4 | Frontier Airlines
        AED 597
        24% off
        AED 787 AED 597
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Sat, Nov 14 | Frontier Airlines
        AED 598
        24% off
        AED 787 AED 598
      • MIA 5:50 AM
        12h 22m
        1 stop
        SEA 3:12 PM
        Miami - Seattle | Fri, Nov 6 | Frontier Airlines
        AED 598
        24% off
        AED 787 AED 598
      • MIA 1:00 PM
        17h 25m
        1 stop
        SEA 2:00 PM
        Miami - Seattle | Wed, Oct 7 | Normal Airline
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Displayed flight fares from Miami Intl. Airport to Seattle Tacoma Intl. Airport are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Trip.com Price Insights: Flights from Miami Intl. Airport to Seattle Tacoma Intl. Airport

What is the cheapest month for one-way flights from Miami Intl. Airport to Seattle Tacoma Intl. Airport?

Data is based on average one-way flight prices from Miami Intl. Airport to Seattle Tacoma Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Miami Intl. Airport to Seattle Tacoma Intl. Airport, the best time to buy is in November, with an average price of AED 579. You’ll want to avoid July, when the average price can reach as high as AED 1,462.

AED 1,462
AED 1,021
AED 579
AED 138
    Cheapest
  • AED 806
    Oct
  • AED 579
    Nov
  • AED 1,354
    Dec
  • AED 1,288
    Jan
  • AED 815
    Feb
  • AED 1,059
    Mar
  • AED 1,024
    Apr
  • AED 986
    May
  • AED 1,123
    Jun
  • AED 1,462
    Jul
  • AED 1,007
    Aug
  • AED 1,194
    Sep

What is the cheapest day of the week to fly from Miami Intl. Airport to Seattle Tacoma Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from Miami Intl. Airport to Seattle Tacoma Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Miami Intl. Airport to Seattle Tacoma Intl. Airport is Wednesday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.

AED 1,355
AED 1,066
AED 776
AED 487
    Cheapest
  • AED 1,072
    Mon
  • AED 977
    Tue
  • AED 776
    Wed
  • AED 895
    Thu
  • AED 1,252
    Fri
  • AED 980
    Sat
  • AED 1,355
    Sun

Which airline offers the cheapest flights from Miami Intl. Airport to Seattle Tacoma Intl. Airport?

The cheapest airline flying from Miami Intl. Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from AED 507) among 9 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From AED 507
Hahn Air
From AED 679
American Airlines
From AED 700
Alaska Airlines
From AED 702
Delta Air Lines
From AED 742
United Airlines
From AED 780
Sun Country Airlines
From AED 908
Apg Airlines
From AED 1,494
Air Canada
From AED 1,608

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What is the flight schedule from Miami Intl. Airport to Seattle Tacoma Intl. Airport?

Check the schedule for flights from Miami to Seattle and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AS305

    Miami Intl. Airport

    6:18 PM

    MIA

    6h 41m

    9:59 PM

    SEA

    S M T W T F S
    Search

  2. AA3252

    Miami Intl. Airport

    8:45 PM

    MIA

    6h 35m

    12:20 AM

    SEA

    S M T W T F S
    Search

  3. DL506

    Miami Intl. Airport

    6:19 PM

    MIA

    6h 36m

    9:55 PM

    SEA

    S M T W T F S
    Search

  4. DL2638

    Miami Intl. Airport

    8:05 AM

    MIA

    3h 6m

    Nonstop

    11:11 AM

    DTW

    S - T W T F S
    Search

  5. DL728

    Detroit Metropolitan Wayne County Airport

    12:15 PM

    DTW

    5h 8m

    Nonstop

    2:23 PM

    SEA

    S M T W T F S

  6. F91279

    Miami Intl. Airport

    5:50 AM

    MIA

    4h 39m

    Nonstop

    8:29 AM

    DEN

    S M T W T F S
    Search

  7. F91175

    Denver International Airport

    1:07 PM

    DEN

    3h 5m

    Nonstop

    3:12 PM

    SEA

    S M T W T F S
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About Miami Intl. Airport and Seattle Tacoma Intl. Airport

Learn about Miami Intl. Airport (MIA) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.

Flight distance 4,384.34 km
Cheapest one-way ticket price AED 508
Cheapest return ticket price AED 617

FAQs for Miami Intl. Airport to Seattle Tacoma Intl. Airport Flights

  • How long is the flight from Miami Intl. Airport to Seattle Tacoma Intl. Airport?

    Miami Intl. Airport to Seattle Tacoma Intl. Airport takes about 5 hours 55 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 3 daily flights from Miami Intl. Airport (MIA) to Seattle Tacoma Intl. Airport (SEA).
  • The earliest flight from Miami Intl. Airport to Seattle Tacoma Intl. Airport departs at 18:16, and the last departs at 20:17, with about 3 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from Miami Intl. Airport (MIA) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around AED 1,383 in October, the most expensive month to book this route.
  • The earliest flight departs from Miami Intl. Airport (MIA) at 07:25 and arrives in Seattle Tacoma Intl. Airport (SEA) at 11:22.
  • The latest flight departs from Miami Intl. Airport (MIA) at 19:50 and arrives in Seattle Tacoma Intl. Airport (SEA) at 23:35.
    • The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
  • American Airlines is a very popular airline operating an average of 1365 flights per month.
  • One-way flights from Miami Intl. Airport to Seattle Tacoma Intl. Airport currently start from AED 508, and round-trip fares start from AED 617. The current lowest fare is a Frontier Airlines flight departing on Mon, Nov 23; prices may vary depending on availability.
  • Yes. Alaska Airlines, Delta Air Lines and American Airlines operate direct flights from Miami Intl. Airport to Seattle Tacoma Intl. Airport, with an average flight time of 5 hours 51 minutes, and around 19 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Miami Intl. Airport to Seattle Tacoma Intl. Airport is AED 1,021. Prices may vary depending on the departure date, airline, and availability.
  • Gol Linhas Aereas Inteligentes are the most popular budget airlines flying from Miami Intl. Airport to Seattle Tacoma Intl. Airport, with one-way fares starting from AED 508. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • Miami Intl. Airport to Seattle Tacoma Intl. Airport operates around 19 weekly flights, mainly by Alaska Airlines, Delta Air Lines and American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter Miami Intl. Airport and Seattle Tacoma Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.