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

As of May 2026, 24 flights take off from Seattle and land in Miami each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

As of May 2026, 3 flights take off from Seattle and land in Miami each day. The most common flight departure time for this route is 7:00a.m., with 63% of daily flights taking off at noon.

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 42% of people opting to fly with this airline when travelling to Miami. Keep in mind that there are 4 different airlines that fly to Miami on a routine basis, so you have a few additional options to choose from.

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

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

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 4 as of May 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$ 176 Cheap Flights from Seattle to Miami in 2026

Q: 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$ 748 to C$ 387. The lowest price recently found on this route was C$ 314.

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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.

3:34 p.m. - 5:51 a.m.

SEA

MIA

11h 17m

1 stop

10:06 p.m. - 10:39 a.m.

MIA

SEA

15h 33m

1 stop

C$ 315Frontier

Thu, 9 Jul - Tue, 14 Jul

7:50 a.m. - 4:50 p.m.

SEA

MIA

6h 00mdirect

5:37 p.m. - 9:25 p.m.

MIA

SEA

6h 48mdirect

C$ 324Delta

Thu, 28 May - Wed, 3 Jun

3:34 p.m. - 5:51 a.m.

SEA

MIA

11h 17m

1 stop

10:06 p.m. - 10:39 a.m.

MIA

SEA

15h 33m

1 stop

C$ 334Frontier

Thu, 6 Aug - Mon, 10 Aug

7:50 a.m. - 4:50 p.m.

SEA

MIA

6h 00mdirect

5:37 p.m. - 9:25 p.m.

MIA

SEA

6h 48mdirect

C$ 338Delta

Thu, 28 May - Tue, 2 Jun

3:34 p.m. - 5:51 a.m.

SEA

MIA

11h 17m

1 stop

10:06 p.m. - 10:39 a.m.

MIA

SEA

15h 33m

1 stop

C$ 342Frontier

Wed, 8 Jul - Tue, 14 Jul

7:15 a.m. - 11:21 p.m.

SEA

MIA

13h 06m

1 stop

8:30 a.m. - 12:00 p.m.

MIA

SEA

6h 30mdirect

C$ 351Delta

Wed, 10 Jun - Sat, 20 Jun

7:50 p.m. - 5:33 a.m.

SEA

MIA

30h 43m

1 stop

6:00 a.m. - 9:48 a.m.

MIA

SEA

30h 48m

1 stop

C$ 356Frontier

Fri, 5 Jun - Wed, 10 Jun

3:34 p.m. - 5:51 a.m.

SEA

MIA

11h 17m

1 stop

6:00 a.m. - 2:19 p.m.

MIA

SEA

11h 19m

1 stop

C$ 361Frontier

Wed, 8 Jul - Sun, 12 Jul

5:30 a.m. - 5:41 p.m.

SEA

MIA

9h 11m

1 stop

7:39 a.m. - 4:51 p.m.

MIA

SEA

12h 12m

1 stop

C$ 365Delta

Mon, 1 Jun - Sat, 6 Jun

7:50 p.m. - 5:33 a.m.

SEA

MIA

30h 43m

1 stop

6:00 a.m. - 9:48 a.m.

MIA

SEA

30h 48m

1 stop

C$ 382Frontier

Sat, 6 Jun - Thu, 11 Jun

Delta flights from Seattle to Miami

Our best Delta deals on Seattle to Miami flight tickets

Delta

28 May

SEA7:50 a.m.Seattle/Tacoma Intl

6h 00m

MIA4:50 p.m.Miami

3 Jun

MIA5:37 p.m.Miami

6h 48m

SEA9:25 p.m.Seattle/Tacoma Intl

C$ 324

Delta

10 Jun

SEA8:25 a.m.Seattle/Tacoma Intl

6h 06m

MIA5:31 p.m.Miami

13 Jun

MIA8:30 a.m.Miami

6h 30m

SEA12:00 p.m.Seattle/Tacoma Intl

C$ 338

Delta

10 Jun

SEA5:30 a.m.Seattle/Tacoma Intl

9h 34m

1 stop

MIA6:04 p.m.Miami

21 Jun

MIA6:30 a.m.Miami

6h 30m

SEA10:00 a.m.Seattle/Tacoma Intl

C$ 351

Alaska Airlines flights from Seattle to Miami

Our best Alaska Airlines deals on Seattle to Miami flight tickets

Alaska Airlines

8 Jun

SEA7:55 a.m.Seattle/Tacoma Intl

6h 05m

MIA5:00 p.m.Miami

24 Jun

MIA6:20 p.m.Miami

6h 40m

SEA10:00 p.m.Seattle/Tacoma Intl

C$ 484

Alaska Airlines

23 May

SEA7:55 a.m.Seattle/Tacoma Intl

6h 05m

MIA5:00 p.m.Miami

28 May

MIA6:00 p.m.Miami

6h 49m

SEA9:49 p.m.Seattle/Tacoma Intl

C$ 686

Alaska Airlines

22 May

SEA7:55 a.m.Seattle/Tacoma Intl

6h 05m

MIA5:00 p.m.Miami

28 May

MIA6:00 p.m.Miami

6h 49m

SEA9:49 p.m.Seattle/Tacoma Intl

C$ 727

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Thu 9/7

3:34 p.m.-5:51 a.m.

1 stop11h 17m

Miami

Tue 14/7

10:06 p.m.-10:39 a.m.

1 stop15h 33m

C$ 314

Quickest round-trip

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Thu 28/5

7:50 a.m.-4:50 p.m.

Nonstop6h 00m

Miami

Wed 3/6

5:37 p.m.-9:25 p.m.

Nonstop6h 48m

C$ 324

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Thu 6/8

3:34 p.m.-5:51 a.m.

1 stop11h 17m

Miami

Mon 10/8

10:06 p.m.-10:39 a.m.

1 stop15h 33m

C$ 334

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Thu 28/5

7:50 a.m.-4:50 p.m.

Nonstop6h 00m

Miami

Tue 2/6

5:37 p.m.-9:25 p.m.

Nonstop6h 48m

C$ 338

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 8/7

3:34 p.m.-5:51 a.m.

1 stop11h 17m

Miami

Tue 14/7

10:06 p.m.-10:39 a.m.

1 stop15h 33m

C$ 342

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 10/6

7:15 a.m.-11:21 p.m.

1 stop13h 06m

Miami

Sat 20/6

8:30 a.m.-12:00 p.m.

Nonstop6h 30m

C$ 351

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Fri 5/6

7:50 p.m.-5:33 a.m.

1 stop30h 43m

Miami

Wed 10/6

6:00 a.m.-9:48 a.m.

1 stop30h 48m

C$ 356

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Wed 8/7

3:34 p.m.-5:51 a.m.

1 stop11h 17m

Miami

Sun 12/7

6:00 a.m.-2:19 p.m.

1 stop11h 19m

C$ 361

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Mon 1/6

5:30 a.m.-5:41 p.m.

1 stop9h 11m

Miami

Sat 6/6

7:39 a.m.-4:51 p.m.

1 stop12h 12m

C$ 365

SeattleMiami

SEA - MIA

SEAMIA

Seattle/Tacoma Intl

Sat 6/6

7:50 p.m.-5:33 a.m.

1 stop30h 43m

Miami

Thu 11/6

6:00 a.m.-9:48 a.m.

1 stop30h 48m

C$ 382

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?

What is the cheapest month to fly to Miami?

If you are unable to visit Miami during the month of September, then departing from Seattle during the month October is also very affordable. Most momondo users find prices during this month for around C$ 410.

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 Tuesday. momondo users have found tickets for Tuesday departures for as low as C$ 387. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Miami on Monday is C$ 665.

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$ 422. Flights to Miami are more costly in the evening, with an average ticket price of C$ 719. 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$ 506 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$ 402 on momondo.

Can stopping save me money on Seattle to Miami flights?

No. A direct flight is the cheapest option for a flight between Seattle to Miami.

How have Seattle to Miami flight prices changed over time?

As of May 2026, prices for Seattle to Miami flights are approximately 4% 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$ 543
Fastest flight time	6h 05m
Direct flights	Every day
Airports in Miami	1 airport

The best flight deal from Seattle to Miami found on momondo in the last 72 hours is C$ 543

The fastest flight from Seattle to Miami takes 6h 05m

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 6h 05m.
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 4 as of May 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 (68.84% of total bookings). The next most popular plane models are Boeing 737 MAX 9 (11.12%), Boeing 737-800 Passenger/BBJ2 (winglets) (5.56%), and Airbus A320-100/200 (2.97%).
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 Delta, representing 40% of all bookings. The subsequent popular airlines are Alaska Airlines at 34%, American Airlines at 15%, and Hawaiian Airlines at 11%.

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
American Airlines	PriceFrom C$ 189	Free Cancellation	Rating 7.1 11,667 reviews	Search American Airlines flights
Delta	PriceFrom C$ 211	Free Cancellation	Rating 7.9 8,454 reviews	Search Delta flights
Alaska Airlines	PriceFrom C$ 216	Free Cancellation	Rating 7.9 12,348 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom C$ 255	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights

Delta Flights From Seattle to Miami
Delta operates around 7 flights from Seattle to Miami every week. The average price of these flights found in the last 72 hours has been C$ 406, but momondo users have found Delta deals from Seattle to Miami from as low as C$ 211 round-trip. Delta has been scored 7.9/10 in 8,454 reviews.
Alaska Airlines Flights From Seattle to Miami
Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Seattle to Miami start from as low as C$ 216 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around C$ 406. Alaska Airlines operates 3 flights to Miami from Seattle in an average week. Users have rated it 7.9/10 across 12,348 reviews.

Miami Beach

Hollywood

Sunny Isles Beach

Dania Beach

Hallandale Beach

Pompano Beach

Key Largo

Marathon

Miami Springs

Surfside

Sunrise

Aventura

Lauderdale-by-the-Sea

Doral

Marco Island

Deerfield Beach

Bal Harbour

Palm Beach

Boynton Beach

Delray Beach

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.