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

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

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save on select hotels after you book a flight*
  • trophy illustration

    Find the right fit

    We search billions of combinations of flights to help you find your next adventure
Flights from Seattle (SEA) to Miami (MIA)
Origin airport
Seattle - Tacoma Intl.
Destination airport
Miami Intl.
Distance
4353 km
Average flight time
8 hours 47 mins

Seattle to Miami Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to Miami offer the perfect respite. Not only does exploring Miami provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Seattle to Miami may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Miami are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Miami more flexibly many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Miami is now!

Frequently asked questions

How long does it take to fly from Sea-Tac Airport to MIA?
A direct flight with American Airlines takes around 5 hours and 51 minutes. Book the 8:10PM flight from Sea-Tac Airport and touch down at MIA at 5:01AM. Clinch an amazing deal on this and many other routes when you use Expedia to book your trip.
Is it cheaper to buy a plane ticket from Sea-Tac Airport to Miami Intl. Airport (MIA) last minute?
Booking your trip from SEA to MIA last minute could save you dollars if you're lucky to find a terrific deal. However, fares typically don't come down in price closer to the departure date. If you wait, flights could also be sold out or the best seats taken (don't get stuck in the middle!). If you don't want to hedge your bets, book well in advance of the date you want to leave. In fact, some of the best deals are available on Expedia up to a year in advance. If your favorite carrier hasn't released its airfares yet, check back regularly as offers are updated on Expedia all the time.
What airline has the least delays from Sea-Tac Airport to MIA?
Recording an on-time arrival score of 88%, American Airlines is the airline that's most likely to fly you from Seattle - Tacoma Intl. Airport (SEA) to MIA reliably on schedule. Flight delays can be an excuse to head to the airport bar. However, they can also make you miss an important connection that upends your entire journey. Stay updated about delays by looking up your flight status through the free Expedia App before you even reach the airport. If you're already at the terminal and the delay is lengthy, head to the customer service desk to find out your next steps.
What airports do you fly into for Miami from Seattle?
From Seattle, you can journey to Miami via Miami Intl. Airport (MIA), Fort Lauderdale - Hollywood Intl. Airport (FLL) and Opa Locka Executive Airport (OPF). Find out which hub works best for you before making your decision. If you opt for Miami Intl. Airport (MIA), it's roughly 10 kilometers west of the downtown area. Use the cash you save when booking your journey with Expedia to check out the city's popular sights, such as Vizcaya Museum and Gardens and Lincoln Road Mall.
What are the most popular departure times for flights from Seattle - Tacoma Intl. Airport (SEA) to MIA?
Between 7:00 AM - 8:00 AM is when you'll find the most Alaska Airlines flights jetting off from SEA to MIA. Our useful tip? Book a flight that departs in the morning. With air traffic yet to build up, your chances of traveling on a delay-free flight are better.
Can I change the date of my flight from Seattle - Tacoma Intl. Airport (SEA) to MIA?
We know plans can get upended, so Expedia is here to help make amending your trip as easy as possible. First, find your SEA to Miami Intl. Airport (MIA) itinerary through the Expedia Trips portal and browse the ticket rules and conditions about what changes can be made. If you purchased your airfare in the last 24 hours, some carriers will let you cancel for free and book new flights. If you bought your fare more than 24 hours ago, connect with us through our Customer Service portal so we can assist you further.

Explore a world of travel with Expedia