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CA $211 Cheap Flights from Seattle (SEA) to Miami (MIA)

View CA $211 flight on Wed, Aug 26, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Miami International Airport (MIA)

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Cheap flights from Seattle (SEA) to Miami (MIA)

Prices were available within the past 7 days and start at CA $211 for one-way flights and CA $451 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Thu, Aug 20 - Thu, Sep 3
SEA
Seattle
MIA
Miami
CA $451 Roundtrip, just found
CA $451
Roundtrip
just found
Select Alaska Airlines flight, departing Thu, Aug 20 from Seattle to Miami, returning Thu, Sep 3, priced at CA $451 just found
Delta
Wed, Aug 19 - Tue, Sep 8
SEA
Seattle
MIA
Miami
CA $451 Roundtrip, just found
CA $451
Roundtrip
just found
Select Delta flight, departing Wed, Aug 19 from Seattle to Miami, returning Tue, Sep 8, priced at CA $451 just found
Delta
Fri, Sep 25 - Sat, Oct 3
SEA
Seattle
MIA
Miami
CA $472 Roundtrip, just found
CA $472
Roundtrip
just found
Select Delta flight, departing Fri, Sep 25 from Seattle to Miami, returning Sat, Oct 3, priced at CA $472 just found
American Airlines
Fri, Sep 25 - Sat, Oct 3
SEA
Seattle
MIA
Miami
CA $479 Roundtrip, just found
CA $479
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 25 from Seattle to Miami, returning Sat, Oct 3, priced at CA $479 just found
Delta
Fri, Sep 25 - Sat, Oct 3
SEA
Seattle
MIA
Miami
CA $482 Roundtrip, just found
CA $482
Roundtrip
just found
Select Delta flight, departing Fri, Sep 25 from Seattle to Miami, returning Sat, Oct 3, priced at CA $482 just found
American Airlines
Fri, Sep 25 - Sat, Oct 3
SEA
Seattle
MIA
Miami
CA $486 Roundtrip, just found
CA $486
Roundtrip
just found
Select American Airlines flight, departing Fri, Sep 25 from Seattle to Miami, returning Sat, Oct 3, priced at CA $486 just found
Delta
Wed, Aug 5 - Mon, Aug 24
SEA
Seattle
MIA
Miami
CA $488 Roundtrip, found 14 hours ago
CA $488
Roundtrip
found 14 hours ago
Select Delta flight, departing Wed, Aug 5 from Seattle to Miami, returning Mon, Aug 24, priced at CA $488 found 14 hours ago
Delta
Tue, Aug 18 - Tue, Sep 8
SEA
Seattle
MIA
Miami
CA $489 Roundtrip, just found
CA $489
Roundtrip
just found
Select Delta flight, departing Tue, Aug 18 from Seattle to Miami, returning Tue, Sep 8, priced at CA $489 just found
United
Sun, Aug 30 - Sat, Sep 12
SEA
Seattle
MIA
Miami
CA $499 Roundtrip, found 19 hours ago
CA $499
Roundtrip
found 19 hours ago
Select United flight, departing Sun, Aug 30 from Seattle to Miami, returning Sat, Sep 12, priced at CA $499 found 19 hours ago
Sun Country Airlines
Sun, Dec 20 - Sun, Dec 27
SEA
Seattle
MIA
Miami
CA $956 Roundtrip, found 1 day ago
CA $956
Roundtrip
found 1 day ago
Select Sun Country Airlines flight, departing Sun, Dec 20 from Seattle to Miami, returning Sun, Dec 27, priced at CA $956 found 1 day ago

Alternative airports near Miami

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Fort Lauderdale - Hollywood Intl. FLL. Average driving time to city centre is 32 minutes. Flights from CA $685
FLL
Fort Lauderdale - Hollywood Intl.
Average driving time to city centre32 min
Flights from CA $685

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) cost?
You can find cheap one-way flights from CA $211 and cheap return flights from CA $451 SEA to MIA with Expedia. One-way flights typically cost between CA$319 and CA$1706, and return flights often range between CA$518 and CA$2134. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to MIA ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA) to Miami, FL (MIA)?
The cheapest months to fly from Seattle, WA (SEA) to Miami, FL (MIA) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
There are 2 airlines offering direct flights from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA). These include:
  • American Airlines operates 12 direct flights from Seattle - Tacoma Intl. to Miami Intl. every week.
  • Delta operates 7 direct flights from Seattle - Tacoma Intl. to Miami Intl. every week.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
Sun Country Airlines offers one of the cheapest connecting return flights from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) starting from around CA$448. Delta is one of the cheapest airlines offering nonstop return flights from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA), with tickets starting from around CA$546 for flights that can be booked for departure within the next year. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA) to Miami, FL (MIA)?
To find a cheap flight from Seattle, WA (SEA) to Miami, FL (MIA), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
The best airline to fly with from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) will differ from traveler to traveler. If you like to fly early, Delta offers early morning flights. If price is the most important factor, Delta typically offers the lowest fares. Delta offers the most daily flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
The cheapest months to fly from Seattle-Tacoma International Airport (SEA) to Miami International Airport (MIA) are typically January and September, with average return flights around CA$497. While June is a popular month for travel, offering plenty of flight options, it's not the cheapest. If you're looking for the best value, aiming for January or September will help you find more affordable fares.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
You'll find around 3 nonstop flights per day from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA). For even more choices, look at flights that include layovers, as there are approximately 132 connecting flights per day. Some common connection points include Dallas-Fort Worth Intl. (DFW), Denver Intl. (DEN), and O'Hare Intl. (ORD).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) typically departs around 12:05 AM local time. This flight is operated by American Airlines. This is a seasonal service, active in February and March. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) on a Friday, with around 93 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include Alaska Airlines, American Airlines, and United. Fridays offer notably more flight options compared to other days of the week, making it a good day to consider if you need flexibility.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) are in the early morning, from 6am to 9am. Many major carriers, including Delta, American Airlines and Alaska Airlines, offer flights during this window. Many travellers prefer these times as it allows for an early start to their journey, getting them to Miami with plenty of time to settle in.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
A nonstop flight from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) typically takes around 5 hours 48 minutes. This route covers a distance of approximately 4379 kilometres. If you opt for a one-stop flight, your travel time will be longer, usually around 8 hours. Flights with two or more stops will take even more time, averaging about 12 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic, so it's always a good idea to factor in some extra time when planning your trip.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
Yes, you can fly business class or first class between SEA and MIA. Airlines that offer business class service on this route include:

  • Frontier Airlines
  • Delta

First class cabins are available on:

  • Alaska Airlines
  • United
  • Delta
  • American Airlines

How much is a business class flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.)?
A direct, return business class ticket from Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) typically costs between CA$3,438 - CA$4,131. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Seattle - Tacoma Intl. (SEA) to Miami Intl. (MIA) if you opt for a connecting flight.
How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Miami, FL (MIA) from Seattle, WA (SEA)?
If you're planning to travel to Miami from Seattle - Tacoma Intl. (SEA), you can fly directly into Miami Intl. (MIA). Some flights may connect through major hubs like Denver Intl. (DEN), San Francisco Intl. (SFO), or Los Angeles Intl. (LAX) before reaching Miami. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Miami, FL (MIA-Miami Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA) to Miami, FL (MIA)?
If you booked your Seattle, WA (SEA) to Miami, FL (MIA) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Miami Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Sun Country Airlines, United
Roundtrip price
CA $450
Distance
4353 km
Average flight time
9 hours 39 mins

Book with confidence

Seattle to Miami Flights

The easy way to book your flights from Seattle to Miami 

With Expedia, it’s simple to find and book flights to Miami from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Miami Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Miami today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Miami Intl., MIA 

Sort your search results by price to find great deals on your flight from Seattle to Miami—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Miami from Seattle currently is just CA $451 rising to CA $956.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Miami  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Miami from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Miami with Expedia today.

Seattle to Miami Flights

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