Cheap flights from Seattle-Tacoma International to Miami (SEA - MIA)

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The best prices from Seattle-Tacoma International 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-Tacoma International (SEA) to Miami (MIA)

All the information you need to plan the best SEA to MIA flight in 2021: compare Seattle-Tacoma International to Miami flight prices with the expected peak season, weather and rainfall in Miami.
SEA - MIA
Price
$264 - $545
MIA
Temperature
78.8 - 91.4 °F
MIA
Rainfall
1.7 - 10.4 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 International to Miami

One-way from

$108

One-way flight from Seattle-Tacoma International to Miami

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Seattle-Tacoma International to Miami?

Thursday flights are generally found to be more expensive for flights from Seattle-Tacoma International to Miami. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Miami.

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

Users have found that booking a flight from Seattle-Tacoma International to Miami at least 28 days early can save you up to 33% on average compared to booking a flight this week. If booking 28 days before your flight isn’t an option for you, users have found flights from Seattle-Tacoma International to Miami for as little as $202 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 $254 for flights departing within the next 3 days.

What is the cheapest month to fly from Seattle-Tacoma International to Miami?

Flights from Seattle-Tacoma International to Miami lean towards being more expensive in December. Prices are generally better when you fly from Seattle-Tacoma International to Miami in July, with the cheapest ticket starting at $56.

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

It’s optimal to fly from Seattle-Tacoma International to Miami at noon. By choosing this option you can save up to 39% on the cost of your flight, compared to a flight in the evening.

Cheap flights from Seattle-Tacoma International to Miami in May, June 2021

The best prices found for SEA to MIA flights for May, June
18 May - 22 May
$137pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
14 May - 18 May
$139pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
18 May - 21 May
$151pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Seattle-Tacoma International to Miami 2021 flight deals

Cheap flights to Miami from Seattle-Tacoma International found for this year
18 May - 22 May
$137pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
14 May - 18 May
$139pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
18 May - 21 May
$151pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

Non-stop flights to Miami from Seattle-Tacoma International

Save time with Seattle-Tacoma International to Miami direct flight deals
27 Sep - 5 Oct
$197pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
30 May - 1 Oct
$227pp
SEA
Seattle/Tacoma Intl
American Airlines
Non-Stop
MIA
Miami
MIA
Miami
American Airlines
Non-Stop
SEA
Seattle/Tacoma Intl
29 May - 1 Oct
$247pp
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-Tacoma International to Miami

Late deals on round-trip flights to Miami from Seattle-Tacoma International, departing today and this week
14 May - 18 May
$139pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
14 May - 18 May
$153pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl
16 May - 19 May
$154pp
SEA
Seattle/Tacoma Intl
Frontier
 
1 STOP
MIA
Miami
MIA
Miami
Frontier
 
1 STOP
SEA
Seattle/Tacoma Intl

One-way flights to Miami from Seattle-Tacoma International

The cheapest one-way flights from Seattle-Tacoma International to Miami
6:45 pm - 9:10 am
United Airlines
1 Stop
11h 25m
SEA - MIA
United Airlines
$108
United
3:30 pm - 7:04 am
Sun Country Air
1 Stop
12h 34m
SEA - MIA
Sun Country Air
$117
mytrip.com
9:32 am - 8:10 pm
Delta
1 Stop
7h 38m
SEA - MIA
Delta
$119
Delta

Related info for your journey

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

Flight FAQs

From Seattle-Tacoma International to Miami

Are flight prices decreasing from Seattle to Miami due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Seattle and Miami for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Seattle/Tacoma Intl to Miami to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Alaska Airlines and Delta are some airlines that have done so. New policies for travelers booking flights from Seattle/Tacoma Intl to Miami include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

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-Tacoma International to Miami for under $200 on Cheapflights?

Yes, there are multiple flights from Seattle-Tacoma International to Miami for under $200. The cheapest flight booked recently is on Frontier for just $137, but on average you can expect to pay $162.

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

Cheapflights has at least 20 direct flights from Seattle-Tacoma International to Miami under $200. A good price for a nonstop flight from Seattle-Tacoma International to Miami is less than $323.

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

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

How popular is this 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.

Does it rain more in Seattle or Miami?

In Seattle, there will be less rainfall in Seattle compared to Miami over the next 17 days.

Is Seattle weather warmer or cooler than Miami?

We forecast the temperature to be around the 91 °F's in July, on average. The temperature in Miami is generally hotter than in Seattle. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Seattle-Tacoma International to Miami?

Airlines like Frontier fly from Seattle-Tacoma International to Miami in about 7h 37m. The time it takes to get you to your destination can typically vary by up to .

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

Our cheapest airline available from Seattle-Tacoma International to Miami is Frontier. Our recent data shows that you can find tickets from as low as $137 on this airline. Users have found that Frontier is 64% cheaper than the other options available to this destination.

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

$67 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on United Airlines and Sun Country Air, with prices starting from $108 and $112, respectively.

Alternative routes for Seattle-Tacoma International 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-Tacoma International to Miami.
Average temperature for May in Miami
87.8 °F
Avg rainfall for May in Miami
5.1 ″

Airports servicing Seattle

Airports servicing Miami

Top 8 airlines flying from Seattle-Tacoma International to Miami

The chart below displays the airlines Cheapflights users traveling from Seattle-Tacoma International 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
Frontier
$113 $275 No cancel fee 62%
Spirit Airlines
$127 $329 No cancel fee 65%
United Airlines
$97 $346 No cancel fee 69%
Delta
$143 $426 No cancel fee N/A
American Airlines
$182 $471 No cancel fee 71%
Alaska Airlines
$216 $513 No cancel fee 75%
Sun Country Air
$158 $540 No cancel fee 83%
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-Tacoma International to Miami

See what time of day planes typically take off from Seattle-Tacoma International 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-Tacoma International to Miami
See how many times per day planes take to the skies headed from Seattle-Tacoma International to Miami.
Sunday
0 flights
Monday
0 flights
Tuesday
0 flights
Wednesday
2 daily flights
Thursday
0 flights
Friday
0 flights
Saturday
0 flights
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