Cheap flights from Seattle to Miami (SEA - MIA)

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The best prices from Seattle/Tacoma Intl to Miami are usually found in August or July, booked 22 days in advance, depart on a Tuesday or Wednesday 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 2021: compare Seattle to Miami flight prices with the expected peak season, weather and rainfall in Miami.
SEA - MIA
Price
$264 - $545
MIA
Temperature
68 - 84.2 °F
MIA
Precipitation
1.6 - 9.9 inches

Popular in

December

High demand for flights, 30% potential price rise

Cheapest in

August

Best time to find cheap flights, 31% potential price drop

Round-trip from

$264

From Seattle/Tacoma Intl to Miami

One-way from

$80

One-way flight from Seattle/Tacoma Intl to Miami

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 20 days early can save you up to 3% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Seattle to Miami for as little as $359 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 $372 for flights departing within the next 3 days.

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 at noon, which can drop the price by up to 39% versus a flight in the evening.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Miami. Flights to Miami from Seattle in August are about $382 on average during August, but can be found for as low as $142.

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 21% on the overall cost on flights from Seattle to Miami.

Cheap flights from Seattle to Miami in October, November 2021

The best prices found for SEA to MIA flights for October, November
6 Nov - 9 Nov
$145pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
9 Nov - 16 Nov
$146pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
2 Nov - 8 Nov
$147pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Spirit Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to Miami 2021 flight deals

Cheap flights to Miami from Seattle found for this year
4 Dec - 8 Dec
$123pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Dec - 8 Dec
$131pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
8 Dec - 13 Dec
$140pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Miami from Seattle

Save time with Seattle to Miami direct flight deals
1 Nov - 3 Nov
$177pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
13 Nov - 13 Jan
$187pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
9 Jan - 19 Jan
$197pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to Miami

Late deals on round-trip flights to Miami from Seattle, departing today and this week
27 Oct - 3 Nov
$163pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
MIA
Miami
MIA
Miami
Multiple Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
25 Oct - 8 Dec
$167pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
27 Oct - 3 Nov
$168pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
   
2 STOPS
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl

One-way flights to Miami from Seattle

The cheapest one-way flights from Seattle to Miami
7:59 pm - 1:40 am
Frontier
1 Stop
26h 41m
SEA - MIA
Frontier
$80
Kiwi.com
6:02 pm - 2:54 am
American Airlines
Nonstop
5h 52m
SEA - MIA
American Airlines
2:50 pm - 5:32 am
Spirit Airlines
2 Stops
35h 42m
SEA - MIA
Spirit Airlines
$90
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Miami</span> flights.

Flight FAQs

From Seattle to Miami

Which airlines flying from Seattle/Tacoma Intl to Miami have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, Frontier, and United Airlines flying from Seattle/Tacoma Intl to Miami have implemented new flexible cancellation policies.

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 Frontier for just $123, but on average you can expect to pay $151.

Are there nonstop flights from Seattle to Miami for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Seattle to Miami under $200. A good price for a nonstop flight from Seattle to Miami is less than $239.

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.

How popular is this Seattle to Miami flight route?

This flight path from Seattle/Tacoma Intl to Miami was viewed by 162 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines flying from Seattle to Miami round-trip?

Our cheapest airline available from Seattle to Miami is Frontier. Our recent data shows that you can find tickets from as low as $123 on this airline. An additional option worth looking into is Spirit Airlines, starting at $170. Frontier 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?

$64 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 $66 and $89, respectively.

What are the cheapest flights from Seattle to Miami?

The cheapest flight price from Seattle to Miami is $128. On average you can expect to pay $900. The most popular route, (Seattle/Tacoma Intl - Miami), can usually be booked for $145.

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

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from Seattle to Miami.

COVID Restrictions

View COVID Travel Restrictions for Miami, FL

Do I need a COVID test to fly to Miami from Seattle?

Information is based on travel restrictions for travel to Miami within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter Miami.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Miami.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering Miami.

Do I need a test to fly back to Seattle from Miami?

Returning to Seattle/Tacoma Intl from Miami

COVID-19 testing requirements
Visitors from Miami must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

Quarantine requirements
Visitors from Miami are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for Miami, FL

Alternative routes for Seattle to Miami

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

Destination information for Miami

Things to know before you go - useful duration and weather info for your trip from Seattle to Miami.
Flight duration from SEA to MIA
6h 11m
Average temperature for October in Miami
86.0 °F
Avg rainfall for October in Miami
8.0 ″

Airports servicing Seattle

Airports servicing Miami

Top 8 airlines flying from Seattle/Tacoma Intl 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.
Airline Cheapest Average Flexibility On-time COVID-19 safety
United Airlines
$97 $346 No cancel fee 69%
Frontier
$113 $275 No cancel fee 62%
Spirit Airlines
$127 $329 No cancel fee 65%
Delta
$143 $426 No cancel fee N/A
Sun Country Air
$158 $540 No cancel fee 83%
American Airlines
$182 $471 No cancel fee 71%
Alaska Airlines
$216 $513 No cancel fee 75%
Envoy Air
$421 $900 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Envoy Air. Please check directly on their website for additional information.

Hourly flight availability from Seattle to Miami

See what time of day planes typically take off from Seattle towards Miami.
Evening 6 PM to midnight 100% of SEA to MIA departures
Early morning Midnight to 6 AM 0% of SEA to MIA departures
Morning 6 AM to noon 0% of SEA to MIA departures
Afternoon Noon to 6 PM 0% of SEA to MIA departures
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.
Sunday
1 daily flight
Monday
1 daily flight
Tuesday
0 flights
Wednesday
0 flights
Thursday
1 daily flight
Friday
1 daily flight
Saturday
1 daily flight
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