Find Cheap Flights from Seattle/Tacoma Intl to Miami (SEA - MIA)

Search hundreds of travel sites at once for deals on flights to Miami

Sat 2/17
Sat 2/24
Any month
Compare vs. KAYAK |

Good to Know

Low Season:
October
Best time to beat the crowds
2%
expected price decrease
High Season:
December
Most popular time to fly
3%
expected price increase
Average Price:
$485
(avg. price over the last 2 weeks)
Good Deal:
$356
or less (round trip)

When to Book Flights from Seattle/Tacoma Intl to Miami

Average price per month
Flight prices as travel date approaches
-1 day
-2 days

Top tips for Finding a Cheap Flight

Looking for a cheap flight? 25% of our users found flights on this route for $356 or less.
The cheapest flight from Seattle/Tacoma Intl to Miami was found 22 days before departure, on average.
Book at least 2 weeks before departure in order to get a below-average price.
Morning departure is around 26% cheaper than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

FAQs for Booking Seattle/Tacoma Intl to Miami Flights

How long does a flight from Seattle/Tacoma Intl to Miami take?
An average nonstop flight takes 5h 51m, covering a distance of 2721 miles.
How many flights are there between Seattle/Tacoma Intl and Miami?
There are 51 (nonstop) flights between Seattle/Tacoma Intl and Miami per week, averaging 7 per day.
Which airlines provide the cheapest flights from Seattle/Tacoma Intl to Miami?
In the past 3 days, the cheapest round-trip tickets were found on Frontier ($298), American Airlines ($344) and Multiple Airlines ($358).
Do I need a passport to fly between Seattle/Tacoma Intl and Miami?
No.
Which airlines fly most frequently between Seattle/Tacoma Intl and Miami?
American Airlines (3 times daily), LATAM Airlines (2 times daily), LATAM Airlines (2 times daily) are the most frequent flyers on this route.
What’s the cheapest day of the week to fly Seattle/Tacoma Intl to Miami?
For Seattle/Tacoma Intl to Miami, Tuesday is the cheapest day to fly on average and Saturday is the most expensive. Flying from Miami back to Seattle/Tacoma Intl, the best deals are generally found on Tuesday, with Friday being the most expensive.

Book cheap flights from Seattle/Tacoma Intl to Miami (round-trip)

Airports
Origin
Seattle
$298
only
$298
Destination
Miami
$298
only
$298
Tue, Apr 3
SEA
MIA
14h 05m
Tue, Apr 10
MIA
SEA
17h 50m
Trip: 8 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

ATL
DEN
Excellent 8.0

The gate agent and the crew were great to accommodate the barrage of flight changes. Once we were cleared for takeoff the flight was very smooth and the cabin crew as well as the pilots did a fantastic job to ensure timely arrival and that everyone is accommodated.

I received at least 3 emails that that the flight was delayed: by 30min, 12min and then by 1min. Of course the mobile app did not reflect this (in an effort to make things more confusing). Once we boarded it was very very hot inside and the pilot informed us that we'll get cooled as soon as they start the engines.

Mon, Aug 27
SEA
MIA
5h 51m
Wed, Sep 12
MIA
SEA
6h 37m
Trip: 17 days
7.8GoodShow reviews
Overall 7.8 Good
Based on 8 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.7
Food
6.7
LHR
JFK
Excellent 9.3

Great flat beds, entertainment, noise cancelling headphones. Awesome 3 course meal.

Could have made the bar area more exciting ... as Virgin Atlantic bars do.

SEA
MIA
Excellent 8.0

Kind and attentive crew

Was a bit delayed

LHR
ORD
Mediocre 2.0

Nothing really. I will never book from Kayak ever

Everything

SEA
MIA
Excellent 10.0

Food was good, crew was friendly, cordial which is not good at all on flights by United Airlines, Delta American Airlines and Air Canada. Flight from Miami-Sao Paulo was nice and no too long as when I fly through Toronto by Air Canada or through Chicago by USA airlines.

DCA
CLT
Excellent 8.6

My wife is hypoglycemic and requires food. The flight was so early that none of the terminal restaraunts were open, nor did the plain have food for any passengers accept first class. I've purchased a box on other flights, but this one did not provide an option for a box lunch or breakfast.

Thu, Mar 8
SEA
MIA
14h 04m
Tue, Mar 20
MIA
SEA
14h 01m
Trip: 12 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
SEA
MIA
11h 59m
Mon, Mar 12
MIA
SEA
18h 13m
Trip: 5 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

ATL
DEN
Excellent 8.0

The gate agent and the crew were great to accommodate the barrage of flight changes. Once we were cleared for takeoff the flight was very smooth and the cabin crew as well as the pilots did a fantastic job to ensure timely arrival and that everyone is accommodated.

I received at least 3 emails that that the flight was delayed: by 30min, 12min and then by 1min. Of course the mobile app did not reflect this (in an effort to make things more confusing). Once we boarded it was very very hot inside and the pilot informed us that we'll get cooled as soon as they start the engines.

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

Tue, Apr 3
SEA
MIA
14h 05m
Wed, Apr 11
MIA
SEA
17h 50m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ATL
DEN
Excellent 8.0

The gate agent and the crew were great to accommodate the barrage of flight changes. Once we were cleared for takeoff the flight was very smooth and the cabin crew as well as the pilots did a fantastic job to ensure timely arrival and that everyone is accommodated.

I received at least 3 emails that that the flight was delayed: by 30min, 12min and then by 1min. Of course the mobile app did not reflect this (in an effort to make things more confusing). Once we boarded it was very very hot inside and the pilot informed us that we'll get cooled as soon as they start the engines.

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

Mon, Mar 19
SEA
MIA
10h 41m
Tue, Mar 20
MIA
SEA
14h 01m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
SEA
MIA
14h 05m
Mon, Mar 12
MIA
SEA
18h 13m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

Wed, Mar 7
SEA
MIA
14h 04m
Sun, Mar 11
MIA
SEA
14h 01m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 14
SEA
MIA
8h 19m
Tue, Mar 20
MIA
SEA
14h 01m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

Mon, Mar 12
SEA
MIA
14h 04m
Wed, Mar 14
MIA
SEA
18h 13m
Trip: 3 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Mar 6
SEA
MIA
14h 05m
Tue, Mar 13
MIA
SEA
14h 01m
Trip: 7 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

ATL
DEN
Excellent 8.0

The gate agent and the crew were great to accommodate the barrage of flight changes. Once we were cleared for takeoff the flight was very smooth and the cabin crew as well as the pilots did a fantastic job to ensure timely arrival and that everyone is accommodated.

I received at least 3 emails that that the flight was delayed: by 30min, 12min and then by 1min. Of course the mobile app did not reflect this (in an effort to make things more confusing). Once we boarded it was very very hot inside and the pilot informed us that we'll get cooled as soon as they start the engines.

Tue, Mar 13
SEA
MIA
14h 04m
Wed, Mar 14
MIA
SEA
18h 13m
Trip: 2 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 7
SEA
MIA
11h 59m
Tue, Mar 13
MIA
SEA
14h 01m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
MCO
CLT
Mediocre 3.3

The flight was ok

First of all the check in lady was rude and unprofessional. The company lost y luggage resulting in extra charges When I was looking for assistance mr Prince was extremely rude, rolling the eyes and not providing support, I was lost and seeking for guidance and I had to figure it out by myself

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

Thu, Jun 7
SEA
MIA
5h 51m
Wed, Jun 13
MIA
SEA
17h 32m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Apr 23
SEA
MIA
17h 40m
Wed, May 2
MIA
SEA
17h 32m
Trip: 10 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

ATL
DEN
Excellent 8.0

The gate agent and the crew were great to accommodate the barrage of flight changes. Once we were cleared for takeoff the flight was very smooth and the cabin crew as well as the pilots did a fantastic job to ensure timely arrival and that everyone is accommodated.

I received at least 3 emails that that the flight was delayed: by 30min, 12min and then by 1min. Of course the mobile app did not reflect this (in an effort to make things more confusing). Once we boarded it was very very hot inside and the pilot informed us that we'll get cooled as soon as they start the engines.

PHL
DEN
Mediocre 2.0

This is actually almost a funny question because Frontier is the worst Airlines well actually that's not true spirit is the worst Airlines the seats are uncomfortable it takes about an hour and a half to just put your bags and baggage drop and then when you get on the plane They don't serve you anything they have no entertainment your crowded in can't move people are rude worst hairlines ever

Every single thing

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

Sun, Jun 10
SEA
MIA
5h 51m
Wed, Jun 13
MIA
SEA
17h 32m
Trip: 4 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Apr 24
SEA
MIA
17h 40m
Wed, May 2
MIA
SEA
17h 32m
Trip: 9 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
BUF
MCO
Good 7.3

Flight was great. Checkin etc was great

ISP
MIA
Excellent 10.0

Great flight from Islip to MIA. Looked at another review about water on flights and I was told by the crew that water is FREE!

Seats are small but newly redesigned.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

DCA
DEN
Excellent 8.0

Friendly staff

Didn't like I wasn't offered a cup of water and they nickel and dime you for EVERYTHING!

DEN
ORD
Excellent 9.6

They left me alone.

Fold down tables are tiny

Sat, Apr 28
SEA
MIA
8h 41m
Sat, May 5
MIA
SEA
13h 25m
Trip: 8 days
Overall 0.0 Poor
Based on 0 reviews
Fri, Apr 27
SEA
MIA
17h 40m
Wed, May 2
MIA
SEA
17h 32m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 33843 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
ORD
RSW
Good 6.0

Crew was super nice

Delayed 3 hours, boarded and was told would be another 30minutes because of mechanical issues.

BUF
MCO
Mediocre 3.3

The service was Ok, but our flight was 4 hours delayed and it wasn't mechanical or weather related delay, the airline made a scheduling error, we almost missed our car rental and we didn't get to our destination til really late at night when it should been there in the daytime. Overall, won't fly with them again

MKE
TPA
Mediocre 2.0

the flights and attendents were good ,flight was delayed almost 2 hours on my return flight

didnt have to pay for luggage on first flight put under seat on return flight the girl at ticket counter was rude to me and charged me 45.00 for my bag i put under my seat and she was not a pleasant person to deal with, i wouldnt fly frontier again

IAD
SAT
Mediocre 3.6

The crew was helpful and apologetic.

They purposefully understaffed the check in counter, which you have to use. They charge for every little thing, even carry on bags and snacks. The seats might as well be lawn chairs. They are so close together everyone onboard will die from head injuries if there's an accident. I'll fly Southwest from now on.

TPA
LAS
Okay 4.3

Very reasonable price.

You literally have to pay for even the basic things, including for seats to recline. Cushion on seats thin and seats don't recline. 5hrs flight and No entertainment, no tv, no radio, no complimentary food...they offered a cup of water.

Sun, Apr 29
SEA
MIA
8h 04m
Sat, May 5
MIA
SEA
13h 25m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Show more results

Seattle/Tacoma Intl to Miami Flight Information

Avg. Flight Duration 6h 14m
Flights Arrive in Miami
Flights Depart from Seattle/Tacoma Intl
Flight Price $298
Distance 2721 miles
Airlines Frontier, American Airlines
*
Prices are per person and are for e–tickets and include all taxes & fees in USD.

We attempt to get accurate prices, however, prices are not guaranteed.

Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

We compile tonnes of data for you
Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

If you have more questions or if you have a bad price to report to us,
please send us an and someone from our team will get back to you promptly.

^
The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.