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

As of November 2026, 3 flights take off from Seattle and land in Miami each day. The most common flight departure time for this route is 8:00a.m., with 75% of daily flights taking off at noon.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Miami?

Delta, United Airlines, and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to Miami

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

As of November 2026, 21 flights take off from Seattle and land in Miami each week. The most common flight departure day for this route is Wed, with 24% of weekly flights taking off on this day.

Which airlines fly to Miami?

Delta, Alaska Airlines and American Airlines are the top three most popular airlines that fly to Miami from Seattle according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when travelling to Miami. Keep in mind that there are 3 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Miami Airport?

Prices for flights from Seattle/Tacoma Intl Airport to Miami Airport are updated daily.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Miami Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to Miami Airport is 3 as of November 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Miami Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Miami Airport.

What documentation or ID do you need to fly to Miami Airport?

The necessary travel and health documents for your Miami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

C$ 247 Cheap Flights from Seattle to Miami in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to Miami

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:30 a.m. - 7:45 p.m.SEA Seattle/Tacoma Intl-MIA Miami

8h 15m1 stop Denver Intl

7:35 a.m. - 4:23 p.m.MIA Miami-SEA Seattle/Tacoma Intl

11h 48m2 stops Denver Intl San Francisco

C$ 515United Airlines

Thu, 3 Dec - Sat, 5 Dec

8:00 a.m. - 4:55 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 55mdirect

6:09 p.m. - 10:05 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 56mdirect

C$ 519Delta

Sat, 30 Jan - Thu, 4 Feb

8:30 a.m. - 7:45 p.m.SEA Seattle/Tacoma Intl-MIA Miami

8h 15m1 stop Denver Intl

4:05 p.m. - 10:32 p.m.MIA Miami-SEA Seattle/Tacoma Intl

9h 27m1 stop Chicago O'Hare Intl

C$ 519United Airlines

Wed, 2 Dec - Sat, 19 Dec

8:01 a.m. - 4:50 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 49mdirect

6:10 p.m. - 10:04 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 54mdirect

C$ 519Delta

Sat, 20 Feb - Thu, 25 Feb

8:30 a.m. - 7:45 p.m.SEA Seattle/Tacoma Intl-MIA Miami

8h 15m1 stop Denver Intl

4:40 p.m. - 11:44 p.m.MIA Miami-SEA Seattle/Tacoma Intl

10h 04m1 stop San Francisco

C$ 519United Airlines

Tue, 1 Dec - Fri, 4 Dec

8:00 a.m. - 4:55 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 55mdirect

6:09 p.m. - 10:05 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 56mdirect

C$ 519Delta

Sat, 23 Jan - Tue, 26 Jan

8:13 a.m. - 5:06 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 53mdirect

6:21 p.m. - 10:20 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 59mdirect

C$ 526Alaska Airlines

Fri, 27 Nov - Wed, 2 Dec

8:13 a.m. - 5:06 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 53mdirect

6:21 p.m. - 10:20 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 59mdirect

C$ 526Alaska Airlines

Tue, 24 Nov - Wed, 2 Dec

12:37 p.m. - 11:20 p.m.SEA Seattle/Tacoma Intl-MIA Miami

7h 43m1 stop Dallas/Fort Worth

8:59 p.m. - 12:59 a.m.MIA Miami-SEA Seattle/Tacoma Intl

7h 00mdirect

C$ 549American Airlines

Wed, 9 Dec - Sat, 19 Dec

11:55 p.m. - 11:25 a.m.SEA Seattle/Tacoma Intl-MIA Miami

8h 30m1 stop Chicago O'Hare Intl

9:05 p.m. - 12:59 a.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 54mdirect

C$ 582American Airlines

Fri, 22 Jan - Sun, 31 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

8:10 a.m. - 5:06 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 56mdirect

6:17 p.m. - 10:05 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 48mdirect

C$ 755Delta

Tue, 10 Nov - Sat, 14 Nov

8:05 a.m. - 5:03 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 58mdirect

6:17 p.m. - 10:05 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 48mdirect

C$ 755Delta

Sat, 7 Nov - Sat, 14 Nov

8:05 a.m. - 5:03 p.m.SEA Seattle/Tacoma Intl-MIA Miami

5h 58mdirect

6:17 p.m. - 10:05 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 48mdirect

C$ 755Delta

Sat, 7 Nov - Wed, 11 Nov

8:07 a.m. - 5:07 p.m.SEA Seattle/Tacoma Intl-MIA Miami

6h 00mdirect

6:21 p.m. - 10:20 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 59mdirect

C$ 783Alaska Airlines

Thu, 5 Nov - Wed, 2 Dec

7:05 a.m. - 6:20 p.m.SEA Seattle/Tacoma Intl-MIA Miami

8h 15m1 stop Houston George Bush Intcntl

7:30 a.m. - 4:27 p.m.MIA Miami-SEA Seattle/Tacoma Intl

11h 57m2 stops Denver Intl San Francisco

C$ 790United Airlines

Sat, 7 Nov - Tue, 10 Nov

6:45 a.m. - 9:00 p.m.SEA Seattle/Tacoma Intl-MIA Miami

11h 15m2 stops Denver Intl Orlando

2:35 p.m. - 10:50 p.m.MIA Miami-SEA Seattle/Tacoma Intl

11h 15m1 stop Denver Intl

C$ 790Southwest

Sat, 7 Nov - Tue, 10 Nov

6:45 a.m. - 9:00 p.m.SEA Seattle/Tacoma Intl-MIA Miami

11h 15m2 stops Denver Intl Orlando

12:00 p.m. - 10:50 p.m.MIA Miami-SEA Seattle/Tacoma Intl

13h 50m2 stops Austin Bergstrom Denver Intl

C$ 797Southwest

Sat, 7 Nov - Tue, 10 Nov

7:10 a.m. - 7:07 p.m.SEA Seattle/Tacoma Intl-MIA Miami

8h 57m1 stop Los Angeles

5:10 a.m. - 11:12 a.m.MIA Miami-SEA Seattle/Tacoma Intl

9h 02m1 stop Dallas/Fort Worth

C$ 944American Airlines

Sun, 8 Nov - Sun, 15 Nov

8:07 a.m. - 5:07 p.m.SEA Seattle/Tacoma Intl-MIA Miami

6h 00mdirect

6:10 p.m. - 9:54 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 44mdirect

C$ 979Alaska Airlines

Fri, 6 Nov - Sat, 7 Nov

8:07 a.m. - 5:07 p.m.SEA Seattle/Tacoma Intl-MIA Miami

6h 00mdirect

6:10 p.m. - 9:54 p.m.MIA Miami-SEA Seattle/Tacoma Intl

6h 44mdirect

C$ 984Alaska Airlines

Fri, 6 Nov - Mon, 9 Nov

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Delta flights from Seattle to Miami

Our best Delta deals on Seattle to Miami flight tickets

Delta

29 Jan

SEA8:00 a.m.Seattle/Tacoma Intl

5h 55m

MIA4:55 p.m.Miami

3 Feb

MIA6:09 p.m.Miami

6h 56m

SEA10:05 p.m.Seattle/Tacoma Intl

C$ 519

Delta

19 Feb

SEA5:50 p.m.Seattle/Tacoma Intl

15h 45m

1 stop

MIA12:35 p.m.Miami

24 Feb

MIA7:11 p.m.Miami

16h 38m

1 stop

SEA8:49 a.m.Seattle/Tacoma Intl

C$ 521

Delta

5 Dec

SEA8:10 a.m.Seattle/Tacoma Intl

5h 51m

MIA5:01 p.m.Miami

13 Dec

MIA6:12 p.m.Miami

6h 53m

SEA10:05 p.m.Seattle/Tacoma Intl

C$ 528

Alaska Airlines flights from Seattle to Miami

Our best Alaska Airlines deals on Seattle to Miami flight tickets

Alaska Airlines

24 Nov

SEA8:13 a.m.Seattle/Tacoma Intl

5h 53m

MIA5:06 p.m.Miami

2 Dec

MIA6:21 p.m.Miami

6h 59m

SEA10:20 p.m.Seattle/Tacoma Intl

C$ 526

Alaska Airlines

28 Jan

SEA8:13 a.m.Seattle/Tacoma Intl

5h 54m

MIA5:07 p.m.Miami

3 Feb

MIA4:47 p.m.Miami

8h 41m

1 stop

SEA10:28 p.m.Seattle/Tacoma Intl

C$ 568

Alaska Airlines

23 Nov

SEA8:13 a.m.Seattle/Tacoma Intl

5h 53m

MIA5:06 p.m.Miami

3 Dec

MIA4:51 p.m.Miami

8h 52m

1 stop

SEA10:43 p.m.Seattle/Tacoma Intl

C$ 582

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Thu 3/12

8:30 a.m.-7:45 p.m.

1 stop8h 15m

Miami

Sat 5/12

7:35 a.m.-4:23 p.m.

2 stops11h 48m

C$ 515

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Sat 30/1

8:00 a.m.-4:55 p.m.

Nonstop5h 55m

Miami

Thu 4/2

6:09 p.m.-10:05 p.m.

Nonstop6h 56m

C$ 519

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Wed 2/12

8:30 a.m.-7:45 p.m.

1 stop8h 15m

Miami

Sat 19/12

4:05 p.m.-10:32 p.m.

1 stop9h 27m

C$ 519

Quickest round-trip

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Sat 20/2

8:01 a.m.-4:50 p.m.

Nonstop5h 49m

Miami

Thu 25/2

6:10 p.m.-10:04 p.m.

Nonstop6h 54m

C$ 519

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Tue 1/12

8:30 a.m.-7:45 p.m.

1 stop8h 15m

Miami

Fri 4/12

4:40 p.m.-11:44 p.m.

1 stop10h 04m

C$ 519

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Sat 23/1

8:00 a.m.-4:55 p.m.

Nonstop5h 55m

Miami

Tue 26/1

6:09 p.m.-10:05 p.m.

Nonstop6h 56m

C$ 519

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Fri 27/11

8:13 a.m.-5:06 p.m.

Nonstop5h 53m

Miami

Wed 2/12

6:21 p.m.-10:20 p.m.

Nonstop6h 59m

C$ 526

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Tue 24/11

8:13 a.m.-5:06 p.m.

Nonstop5h 53m

Miami

Wed 2/12

6:21 p.m.-10:20 p.m.

Nonstop6h 59m

C$ 526

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Wed 9/12

12:37 p.m.-11:20 p.m.

1 stop7h 43m

Miami

Sat 19/12

8:59 p.m.-12:59 a.m.

Nonstop7h 00m

C$ 549

SeattleMiami

SEA Seattle/Tacoma Intl - MIA Miami

SEAMIA

Seattle/Tacoma Intl

Fri 22/1

11:55 p.m.-11:25 a.m.

1 stop8h 30m

Miami

Sun 31/1

9:05 p.m.-12:59 a.m.

Nonstop6h 54m

C$ 582

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Miami

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between Seattle and Miami?

Prices are currently low for flights on this route.

Typical prices usually range from C$ 540 to C$ 888.
The lowest price recently found on this route was C$ 515.

What is the cheapest month to fly to Miami?

If you are unable to visit Miami during the month of March, then departing from Seattle during the month February is also very affordable. Most momondo users find prices during this month for around C$ 546.

What is the cheapest day to depart on your flight to Miami?

On average, the least expensive day to fly to Miami from Seattle is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as C$ 596. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Tuesday is C$ 734.

What is the cheapest time of day to depart on your flight to Miami?

Our data shows that the cheapest Seattle to Miami flights are usually those with departure times in the morning. Our users have found flights to Miami in the morning for as low as C$ 582. Flights to Miami are more costly in the evening, with an average ticket price of C$ 734. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Seattle/Tacoma Intl to Miami flight route?

Fly from Seattle/Tacoma Intl to Miami for the best Seattle/Tacoma Intl - Miami flight prices

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

You are more likely to see cheaper flights to Miami from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Miami for around C$ 605 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Miami from Seattle for as low as C$ 500 on momondo.

What cabin class options are available on Seattle to Miami flights?

There are 4 cabin classes available to choose from on Seattle to Miami flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Miami flight prices changed over time?

As of November 2026, prices for Seattle to Miami flights are approximately 20% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Miami

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Miami according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to Miami (SEA to MIA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Miami

Best price found	C$ 247
Fastest flight time	5h 49m
Direct flights	Every day
Airports in Miami	1 airport

The best one-way flight to Miami from Seattle in the past 72 hours is C$ 247. The best round-trip flight deal from Seattle to Miami found on momondo in the last 72 hours is C$ 515.

The fastest flight from Seattle to Miami takes 5h 49m

Direct flights go from Seattle to Miami every day.

There is 1 airport in Miami. From Seattle there are direct flights to Miami (MIA).

Search flight deals

Frequently asked questions about flying from Seattle to Miami

How far is Seattle/Tacoma Intl to Miami by plane?
The straight-line distance from Seattle/Tacoma Intl to Miami is 4392.9 km. In terms of flight time, this usually takes a little over 5h 49m.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Miami Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Miami Airport are updated daily.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Miami Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to Miami Airport is 3 as of November 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Miami Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Miami Airport.
What documentation or ID do you need to fly to Miami Airport?
The necessary travel and health documents for your Miami Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Seattle to Miami?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Seattle to Miami is Airbus A321neo (69.33% of total bookings). The next most popular plane models are Airbus A321-100/200 (9.09%), Boeing 737 MAX 9 (5.82%), and Boeing 737-900 Passenger/BBJ3 (winglets) (4.36%).
What is the most popular airline from Seattle to Miami?
momondo data reveals that the most frequently booked airline on the route from Seattle to Miami is American Airlines, representing 35% of all bookings. The subsequent popular airlines are Delta at 35% and Alaska Airlines at 30%.

Best airlines flying from Seattle to Miami

Compare and see reviews for airlines that fly from Seattle to Miami with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom C$ 215	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
American Airlines	PriceFrom C$ 218	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
Alaska Airlines	PriceFrom C$ 387	Free Cancellation	Rating 7.9 13,140 reviews	Search Alaska Airlines flights

Alaska Airlines Flights From Seattle to Miami
Alaska Airlines operates around 1 flight from Seattle to Miami every week. The average price of these flights found in the last 72 hours has been C$ 582, but momondo users have found Alaska Airlines deals from Seattle to Miami from as low as C$ 387 round-trip. Alaska Airlines has been scored 7.9/10 in 13,139 reviews.
Delta Flights From Seattle to Miami
Delta is also a popular choice for this route. Delta flight deals for Seattle to Miami start from as low as C$ 215 round-trip, depending on your selected dates, with average Delta deals seen on momondo around C$ 526. Delta operates 7 flights to Miami from Seattle in an average week. Users have rated it 7.8/10 across 8,700 reviews.

Miami Beach

Hollywood

Sunny Isles Beach

Cutler Bay

Dania Beach

Hallandale Beach

Pompano Beach

Lauderdale-by-the-Sea

Key Largo

Miami Springs

Palm Beach

Delray Beach

Sunrise

Surfside

Deerfield Beach

Islamorada

Coconut Creek

Wilton Manors

Weston

Homestead

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Miami?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Seattle to Miami. momondo saves you time and could save you money on your trip.

Can I find flights from Seattle to Miami with flexible booking policies on momondo?

Flights from Seattle to Miami with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to Miami?

momondo provides multiple filters to help you find the best flight to Miami from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Seattle to Miami right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Miami from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.