Direct (non-stop) flights from Miami (MIA) to SeaTac (SEA)
Find comprehensive flight information, schedules, and booking details for direct flights from Miami (MIA), US to SeaTac (SEA), US. This popular route is operated by 3 airlines, offering multiple daily departures.• Flight Duration: 6h 22m - 7h 07m (average flight time)• Distance: 2736 miles (4402 km) (air miles between airports)• Daily Flights: 3-4 flights (scheduled departures per day)
Miami (MIA)
US
SeaTac (SEA)
US
FLIGHT TIME
6h 22m - 7h 07m
FLIGHT DISTANCE
2736 miles (4402 km)
6h 51m - 6h 58m
07:17
19:35
2736 miles (4402 km)
January
3 (Show)
25
Terminal 1 (Miami (MIA))
Terminal 1 & Terminal 2 (SeaTac (SEA))
Flight Schedule
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Airlines Operating This Route
Alaska Airlines (AS), Delta Air Lines (DL), American Airlines (AA)
Click any airline to view their specific flight schedules, policies, and route details for this connection. You can also explore flights from Miami (MIA) and flights to SeaTac (SEA).
Route Insights
Route Demand
With 25 weekly flights, this route maintains steady demand throughout the week, providing travelers with frequent scheduling options.
Route Importance
Multiple airlines compete on this route (3 carriers), indicating its significance in connecting Miami (MIA) and Seattle (SEA). This competition often leads to competitive pricing and multiple daily departure options.
Best Time to Fly
Best Value Period
January typically offers the best value for travelers, with lower average fares compared to peak travel periods.
Price Trends
Price variation throughout the year is significant, with Jan being the most affordable month and prices increasing during peak travel seasons.
Distance & Duration Explained
Route Distance
At 2736 miles (4402 km), this is an ultra-long-haul route between Miami (MIA) and Seattle (SEA), requiring larger aircraft and extended flight times.
Flight Duration
Flight duration averages 6h 22m - 7h 07m, with actual times ranging from 6h 51m - 6h 58m depending on aircraft type, wind conditions, and routing.
Airline Comparison
Available Airlines
Travelers have 3 airline options on this route: Alaska Airlines, Delta Air Lines, American Airlines. Each airline offers different schedules, pricing, and service levels to meet various travel needs.
Flight Frequency
Alaska Airlines operates the most flights on this route with 2 daily departures, followed by Delta Air Lines and American Airlines.
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Best Time to Visit & Travel Planning
Cheapest Day
Cheapest Month
Average Fare
$387
Travel Planning Tips for Miami (MIA) to SeaTac (SEA)
- Best Day to Book
Wednesday typically offers the lowest fares for flights from Miami (MIA) to SeaTac (SEA). Consider booking on this day for potential savings.
- Best Month to Travel
January is generally the cheapest month to fly from Miami (MIA) to SeaTac (SEA). Plan your trip during this month for the best deals.
- Average Flight Price
The average fare for flights from Miami (MIA) to SeaTac (SEA) is approximately $387. Prices may vary based on booking time, season, and airline.
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Related Pages
Related Airports
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Frequently Asked Questions
How many flights operate from Miami (MIA) to Seattle (SEA)?
There are 4 direct flights operating from Miami (MIA) to Seattle (SEA). Approximately 3-4 flights daily.
Which airlines operate flights from Miami (MIA) to Seattle (SEA)?
3 airlines operate on this route: Alaska Airlines, Delta Air Lines, American Airlines.
How long is the flight from Miami (MIA) to Seattle (SEA)?
The flight duration from Miami (MIA) to Seattle (SEA) is approximately 6h 22m - 7h 07m.
What is the distance from Miami (MIA) to Seattle (SEA)?
The distance from Miami (MIA) to Seattle (SEA) is 2736 miles (4402 km).
What is the flight time range for this route?
Flight times on this route range from 6h 51m - 6h 58m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:17 and the latest flight departs at 19:35.
What is the cheapest month to fly from Miami (MIA) to Seattle (SEA)?
January is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 25 flights operate per week from Miami (MIA) to Seattle (SEA).
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 9 Passenger, Airbus A321neo.
What is the average flight price from Miami (MIA) to Seattle (SEA)?
The average flight price for a round-trip ticket from Miami (MIA) to Seattle (SEA) is approximately $485 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Miami (MIA) to Seattle (SEA) for the lowest prices?
January is typically the cheapest month to fly from Miami (MIA) to Seattle (SEA). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Miami (MIA) to Seattle (SEA)?
3 airlines offer direct flights from Miami (MIA) to Seattle (SEA), providing travelers with multiple options for scheduling and pricing.
How far is Seattle (SEA) from Miami (MIA)?
The distance from Miami (MIA) to Seattle (SEA) is 2736 miles (4402 km). This is a long-haul flight route.
How long does it take to fly from Miami (MIA) to Seattle (SEA)?
The flight time from Miami (MIA) to Seattle (SEA) is approximately 6h 22m - 7h 07m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Seattle (SEA) serve?
Seattle (SEA) serves Seattle, US.