Cheap flights from Seattle to Miami (SEA - MIA) from $61

This is the cheapest one-way flight price, found on 9/27. Prices may vary by date and flight preferences.
SEA — MIA
Oct 2 — Oct 91

The best prices from Seattle/Tacoma Intl to Miami are usually found in January or September, booked 36 days in advance, depart on a Tuesday or Saturday and return on a Tuesday

How to find the cheapest flight from Seattle (SEA) to Miami (MIA)

All the information you need to plan the best SEA to MIA flight in 2023: compare Seattle to Miami flight prices with the expected peak season, weather and rainfall in Miami.

Popular in

June

Cheapest in

January

Round-trip from

$213

One-way from

$87
High demand for flights, 29% potential price rise
Best time to find cheap flights, 31% potential price drop
From Seattle/Tacoma Intl to Miami
One-way flight from Seattle/Tacoma Intl to Miami

SEA - MIA

Price

$213 - $501

MIA

Temperature

68 - 84.2 °F

MIA

Rainfall

1.6 - 9.9 inches

What is the cheapest day to fly round-trip from Seattle to Miami?

Leaving on a Monday is a viable option for saving on travel. Heavily demanded days of the week can typically drive up the prices you see. Booking your travel for a less competitive day can save up to 16% on the overall cost on flights from Seattle to Miami.

How far in advance should I book a flight from Seattle to Miami?

Users have found that booking a flight from Seattle to Miami at least 35 days early can save you up to 39% on average compared to booking a flight this week. If booking 35 days before your flight isn’t an option for you, users have found flights from Seattle to Miami for as little as $544 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $685 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle to Miami?

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, January can be a great choice for travel to Miami. Flights to Miami from Seattle in January are about $472 on average during January, but can be found for as low as $168.

When is the cheapest time to fly from Seattle to Miami (SEA - MIA)?

When flying from Seattle to Miami, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 68% versus a flight at noon.

Cheap Spirit Airlines flights from Seattle to Miami

Consider these cheap Spirit Airlines flights we've found departing from Seattle to Miami. Make sure to double check the flight details before booking.
  • If you’re traveling from Seattle to Miami, one of the more common airlines traveling that route is Spirit Airlines. Seattle to Miami flights are typically 36% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $427.64 RT. The cheapest Spirit Airlines flight found for this route was $149. When traveling from Seattle to Miami on Spirit Airlines, the most popular airport to depart from is Seattle/Tacoma Intl Airport and the most popular airport to arrive at is Miami Airport. When flying from Seattle to Miami, Spirit Airlines flights are 13% more popular than any other airline flying that same route.

Cheap Frontier flights from Seattle to Miami

Take a gander at the lowest prices we've found on Frontier flights from Seattle to Miami. Check back soon if you're not seeing flights that suit your needs.
  • One of the most popular airlines traveling from Seattle to Miami is Frontier. Flights from Frontier traveling this route typically cost $522.69 RT. This price is typically 37% cheaper than other airlines that offer Seattle to Miami flights. When booking this route, the cheapest RT price found was $266. Seattle/Tacoma Intl Airport is the most common Seattle airport to take off from when flying to Miami. Miami Airport is the most popular arrival airport in Miami. When flying from Seattle to Miami, Frontier flights are 1% more popular than any other airline flying that same route.

Cheap Seattle to Miami flights in September & October 2023

The best prices found for SEA to MIA flights for September, October
Check out some of the best flight deals from Seattle to Miami in 2023. More deals are always being added, so be sure to check back regularly.

Seattle to Miami 2023 flight deals

Cheap flights to Miami from Seattle found for this year
Check out some of the best flight deals from Seattle to Miami in 2023. More deals are always being added, so be sure to check back regularly.

Non-stop flights to Miami from Seattle

Save time with Seattle to Miami direct flight deals
Consider booking one of these non-stop flights heading from Seattle to Miami. Users can also choose from other Seattle to Miami flights by using the search form above.

Seattle to Miami flights leaving soon

Late deals on return flights to Miami from Seattle, departing today and this week
Book one of these great deals on flights from Seattle to Miami. To prevent any unwanted surprises, users should verify their flight info before booking.

One-way flights to Miami from Seattle

The cheapest one-way flights from Seattle to Miami
Take a look at some of the one-way flights we've detected from Seattle to Miami. Users in need of a round-trip flight from Seattle to Miami instead should update the search form at the top of page.

Find flights from Seattle to Miami within your budget

Use the slider to find flights from Seattle to Miami that fit your budget.

Fly from

Any airport

Fly to

Any airport

Budget

$111 - $259

Route

Depart

Return

Price

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 10/24

2 stops18h 09m

Miami

Tue 10/31

1 stop20h 30m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 10/24

2 stops18h 09m

Miami

Tue 11/7

1 stop20h 46m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 10/17

2 stops14h 50m

Miami

Tue 10/24

1 stop19h 58m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 10/10

2 stops18h 27m

Miami

Fri 10/13

2 stops25h 13m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 12/5

1 stop8h 56m

Miami

Thu 1/11

1 stop12h 36m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 10/24

Nonstop5h 43m

Miami

Tue 10/31

1 stop12h 39m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sun 11/5

1 stop13h 26m

Miami

Wed 11/8

1 stop12h 53m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Tue 10/24

Nonstop5h 45m

Miami

Tue 10/31

Nonstop6h 40m

Seattle/Tacoma IntlMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sat 11/4

1 stop7h 28m

Miami

Mon 11/6

1 stop10h 26m

Flights are sorted by cheapest first

Deals found on 9/26

Reviews of airlines servicing Miami

To help decide which airline to fly from Seattle to Miami, see what other customers have to say about Spirit Airlines, Frontier and American Airlines. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
1,393 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Alaska Airlines
8.1
Very good
1,393 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Delta
7.9
Good
3,023 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Sun Country Air
7.4
Good
94 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

United Airlines
7.4
Good
1,890 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

American Airlines
7.2
Good
2,635 reviews
Alaska Airlines
8.1
Very good
1,393 reviews

Crew

8.6

Overall

8.1

Comfort

8.0

Food

7.2

Boarding

8.3

Entertainment

7.2

Reviews

1 / 10

Excellent airlines the price was great service was excellent plane was very comfortable

Related info for your journey

Useful info, stats and facts about Seattle to Miami flights.

What airports do I use to fly from Seattle to Miami?

If you book a flight from Seattle to Miami, you will be flying from Seattle/Tacoma Intl to Miami. Flights to Miami (MIA) from Seattle/Tacoma Intl (SEA) take 5h 41m for a nonstop flight. There are 3 flights from Seattle/Tacoma Intl to Miami per day from 9 airlines.

Can I find flights from Seattle to Miami for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle to Miami for under $200. The cheapest flight booked recently is on Multiple Airlines for just $111, but on average you can expect to pay $133.

Are there nonstop flights from Seattle to Miami for under $300 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Miami under $300. A good price for a nonstop flight from Seattle to Miami is less than $309.

Are there last-minute flights available from Seattle to Miami for under $200?

There are currently 20+ open flights from Seattle to Miami within the next 7 days for less than $200.

What days are nonstop flights available from Seattle to Miami?

You can find nonstop flights on the following days: Thursday.

How popular is this Seattle to Miami flight route?

How many flights depart from Seattle to Miami on average per day?

2 flight departures from Seattle to Miami per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Seattle to Miami?

Airlines like Spirit Airlines fly from Seattle to Miami in about 18h 27m. The time it takes to get you to your destination can typically vary by up to . The distance between Seattle and Miami is about 2736 mi.

What is the cheapest airline to fly from Seattle to Miami round-trip?

Our cheapest airline available from Seattle to Miami is Spirit Airlines. Our recent data shows that you can find tickets from as low as $155 on this airline. Spirit Airlines is currently priced 67% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Seattle to Miami one-way?

$66 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and American Airlines, with prices starting from $73 and $87, respectively.

What are the most popular airlines that fly from Seattle to Miami?

What are the most reliable airlines from Seattle to Miami?

Before booking your flight to Miami from Seattle, check out the most reliable airlines to get you to your destination on time: GOL (86%), American Airlines (70%), Alaska Airlines( 68%).

What are the cheapest flights from Seattle to Miami?

The cheapest flight price from Seattle to Miami is $119. On average you can expect to pay $1,018. The most popular route, (Seattle/Tacoma Intl - Miami), can usually be booked for $111.

What does SEA to MIA mean?

SEA and MIA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to MIA refers to a flight route from Seattle/Tacoma Intl Airport to Miami Airport.

Alternative routes for Seattle to Miami

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from Seattle to Miami

The chart below displays the airlines Cheapflights users traveling from Seattle to Miami choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$96Average$197FlexibilityNo cancel feeOn-time62%
Search Frontier flights
JetBlueCheapest$128Average$407FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Spirit AirlinesCheapest$129Average$295FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
United AirlinesCheapest$129Average$456FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
Alaska AirlinesCheapest$149Average$428FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$159Average$418FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Sun Country AirCheapest$197Average$238FlexibilityNo cancel feeOn-time83%
Search Sun Country Air flights
American AirlinesCheapest$266Average$523FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Hourly flight availability from Seattle to Miami

See what time of day planes typically take off from Seattle to Miami
0%of flight departuresEarly morningMidnight to 6 am
70%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
30%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Miami

See how many times per day planes take to the skies headed from Seattle to Miami
Sunday3daily flights
Monday3daily flights
Tuesday3daily flights
Wednesday3daily flights
Thursday3daily flights
Friday3daily flights
Saturday3daily flights

Fly with Cheapflights

What makes Cheapflights the go-to destination for all your flight needs

How does Cheapflights help users find flights from Seattle to Miami?

When you search for this flight from Seattle to Miami, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Seattle to Miami?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Seattle to Miami.

Can Cheapflights find flights from Seattle to Miami with no change fees?

Yes, we can. To see specific flights from Seattle to Miami with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Miami become cheaper?

Yes! Start tracking prices for Seattle to Miami flights today and get alerted whenever prices for these flights change. To access this feature, navigate to the search form above to perform a search, which will then prompt you for a valid email address to use the tool.

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