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Cheap flights from Miami to Seattle from C$ 128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Miami to Seattle departing on 10/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Miami to Seattle

Cheap round-trip flights

These are some of the best round-trip flight deals from Miami to Seattle that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Miami to Seattle.

Cheap last-minute flights

Planning a quick getaway from Miami to Seattle? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Seattle, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Miami to Seattle

Find recent round-trip train or bus tickets from Miami to Seattle.

All round-trip flight deals from Miami to Seattle

The cheapest plane tickets from Miami to Seattle found on KAYAK recently.
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 254Delta
Find Deal
Thu, 13 Feb - Tue, 18 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 312Delta
Find Deal
Fri, 28 Feb - Mon, 3 Mar
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 326Delta
Find Deal
Sat, 15 Feb - Tue, 18 Feb
10:15 a.m. - 9:30 p.m.MIA-SEA
14h 15m1 stop
10:38 a.m. - 11:46 p.m.SEA-MIA
10h 08m1 stop
C$ 361JetBlue
Find Deal
Tue, 8 Apr - Wed, 30 Apr
6:15 a.m. - 3:54 p.m.MIA-SEA
12h 39m2 stops
11:59 p.m. - 11:17 a.m.SEA-MIA
8h 18m1 stop
C$ 405United Airlines
Find Deal
Wed, 5 Mar - Wed, 5 Mar
5:55 p.m. - 10:00 p.m.MIA-SEA
7h 05mdirect
8:05 a.m. - 6:47 p.m.SEA-MIA
7h 42m1 stop
C$ 412Alaska Airlines
Find Deal
Thu, 27 Feb - Tue, 4 Mar
5:55 p.m. - 10:00 p.m.MIA-SEA
7h 05mdirect
8:59 p.m. - 6:47 p.m.SEA-MIA
18h 48m1 stop
C$ 443Alaska Airlines
Find Deal
Thu, 13 Feb - Mon, 17 Feb
6:15 a.m. - 12:44 p.m.MIA-SEA
9h 29m1 stop
11:59 p.m. - 11:52 a.m.SEA-MIA
8h 53m1 stop
C$ 479United Airlines
Find Deal
Thu, 13 Feb - Mon, 17 Feb
8:40 a.m. - 5:50 p.m.MIA-SEA
12h 10m2 stops
6:00 a.m. - 9:05 p.m.SEA-MIA
12h 05m1 stop
C$ 535Southwest
Find Deal
Wed, 2 Apr - Wed, 9 Apr
4:25 p.m. - 12:50 a.m.MIA-SEA
11h 25m2 stops
5:15 a.m. - 8:30 p.m.SEA-MIA
12h 15m2 stops
C$ 609Southwest
Find Deal
Mon, 24 Mar - Wed, 2 Apr
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
C$ 128Delta
Find Deal
Mon, 10 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
C$ 157Delta
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Wed, 12 Feb
2:28 p.m. - 10:38 p.m.MIA-SEA
11h 10m1 stop
C$ 181JetBlue
Find Deal
Wed, 26 Mar
10:15 a.m. - 9:30 p.m.MIA-SEA
14h 15m1 stop
C$ 188JetBlue
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Tue, 8 Apr
3:30 p.m. - 10:45 p.m.MIA-SEA
10h 15m1 stop
C$ 200United Airlines
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Thu, 6 Mar
6:19 a.m. - 3:54 p.m.MIA-SEA
12h 35m2 stops
C$ 207United Airlines
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Thu, 13 Mar
7:52 a.m. - 5:00 p.m.MIA-SEA
12h 08m2 stops
C$ 233Spirit Airlines
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Wed, 22 Jan
7:52 a.m. - 12:19 a.m.MIA-SEA
19h 27m1 stop
C$ 239Spirit Airlines
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Wed, 22 Jan
7:52 p.m. - 6:00 a.m.MIA-SEA
13h 08m1 stop
C$ 252Alaska Airlines
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Thu, 13 Feb
7:59 p.m. - 12:48 p.m.MIA-SEA
19h 49m1 stop
C$ 269Alaska Airlines
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Tue, 15 Apr
5:55 p.m. - 9:52 p.m.MIA-SEA
6h 57mdirect
9:59 p.m. - 6:15 p.m.SEA-MIA
17h 16m1 stop
C$ 992Alaska Airlines
Find Deal
Tue, 21 Jan - Mon, 27 Jan
5:55 p.m. - 9:52 p.m.MIA-SEA
6h 57mdirect
7:56 a.m. - 4:55 p.m.SEA-MIA
5h 59mdirect
C$ 1,088Alaska Airlines
Find Deal
Tue, 21 Jan - Mon, 27 Jan
7:15 p.m. - 2:53 p.m.MIA-SEA
22h 38m1 stop
7:56 a.m. - 4:55 p.m.SEA-MIA
5h 59mdirect
C$ 1,089Alaska Airlines
Find Deal
Fri, 17 Jan - Sat, 1 Feb
7:15 p.m. - 7:08 a.m.MIA-SEA
14h 53m1 stop
7:56 a.m. - 4:55 p.m.SEA-MIA
5h 59mdirect
C$ 1,128Alaska Airlines
Find Deal
Tue, 21 Jan - Mon, 27 Jan
7:15 p.m. - 7:08 a.m.MIA-SEA
14h 53m1 stop
7:42 a.m. - 6:15 p.m.SEA-MIA
7h 33m1 stop
C$ 1,138Alaska Airlines
Find Deal
Tue, 21 Jan - Mon, 27 Jan
7:15 p.m. - 6:00 a.m.MIA-SEA
13h 45m1 stop
7:56 a.m. - 4:55 p.m.SEA-MIA
5h 59mdirect
C$ 1,167Alaska Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
8:45 a.m. - 10:30 p.m.MIA-SEA
16h 45m2 stops
6:00 p.m. - 4:15 p.m.SEA-MIA
19h 15m1 stop
C$ 1,243United Airlines
Find Deal
Tue, 21 Jan - Mon, 27 Jan
9:35 a.m. - 9:20 p.m.MIA-SEA
14h 45m2 stops
9:00 a.m. - 11:44 p.m.SEA-MIA
11h 44m1 stop
C$ 1,250United Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
8:45 a.m. - 6:15 p.m.MIA-SEA
12h 30m2 stops
5:00 a.m. - 10:21 p.m.SEA-MIA
14h 21m2 stops
C$ 1,258United Airlines
Find Deal
Sat, 18 Jan - Sat, 25 Jan
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 1,447Delta
Find Deal
Fri, 17 Jan - Mon, 20 Jan
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 254Delta
Find Deal
Thu, 13 Feb - Tue, 18 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 312Delta
Find Deal
Fri, 28 Feb - Mon, 3 Mar
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 326Delta
Find Deal
Sat, 15 Feb - Tue, 18 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 341Delta
Find Deal
Tue, 18 Feb - Wed, 19 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 348Delta
Find Deal
Wed, 12 Feb - Mon, 17 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 355Delta
Find Deal
Mon, 10 Feb - Tue, 18 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:15 a.m. - 4:05 p.m.SEA-MIA
5h 50mdirect
C$ 362Delta
Find Deal
Mon, 10 Feb - Tue, 18 Feb
5:15 p.m. - 9:19 p.m.MIA-SEA
7h 04mdirect
7:35 a.m. - 4:32 p.m.SEA-MIA
5h 57mdirect
C$ 369Delta
Find Deal
Fri, 28 Feb - Wed, 12 Mar
5:55 p.m. - 10:00 p.m.MIA-SEA
7h 05mdirect
7:55 a.m. - 4:50 p.m.SEA-MIA
5h 55mdirect
C$ 470Alaska Airlines
Find Deal
Wed, 26 Feb - Mon, 3 Mar
5:55 p.m. - 10:00 p.m.MIA-SEA
7h 05mdirect
7:55 a.m. - 4:50 p.m.SEA-MIA
5h 55mdirect
C$ 527Alaska Airlines
Find Deal
Fri, 28 Feb - Tue, 4 Mar

Southwest flights from Miami to Seattle

Our best Southwest deals on Miami to Seattle flight tickets
Southwest
2 Apr
MIA8:40 a.m.Miami
12h 10m
2 stops
SEA5:50 p.m.Seattle/Tacoma Intl
9 Apr
SEA6:00 a.m.Seattle/Tacoma Intl
12h 05m
1 stop
MIA9:05 p.m.Miami
Southwest
24 Mar
MIA4:25 p.m.Miami
11h 25m
2 stops
SEA12:50 a.m.Seattle/Tacoma Intl
2 Apr
SEA5:15 a.m.Seattle/Tacoma Intl
12h 15m
2 stops
MIA8:30 p.m.Miami
Southwest
4 Mar
MIA8:25 a.m.Miami
12h 25m
2 stops
SEA5:50 p.m.Seattle/Tacoma Intl
9 Mar
SEA8:15 p.m.Seattle/Tacoma Intl
14h 00m
2 stops
MIA1:15 p.m.Miami

United Airlines flights from Miami to Seattle

Our best United Airlines deals on Miami to Seattle flight tickets
United Airlines
5 Mar
MIA6:15 a.m.Miami
12h 39m
2 stops
SEA3:54 p.m.Seattle/Tacoma Intl
5 Mar
SEA11:59 p.m.Seattle/Tacoma Intl
8h 18m
1 stop
MIA11:17 a.m.Miami
United Airlines
13 Feb
MIA6:15 a.m.Miami
9h 29m
1 stop
SEA12:44 p.m.Seattle/Tacoma Intl
17 Feb
SEA11:59 p.m.Seattle/Tacoma Intl
8h 53m
1 stop
MIA11:52 a.m.Miami
United Airlines
12 Feb
MIA1:30 p.m.Miami
10h 00m
1 stop
SEA8:30 p.m.Seattle/Tacoma Intl
18 Feb
SEA11:59 p.m.Seattle/Tacoma Intl
8h 53m
1 stop
MIA11:52 a.m.Miami

See travel insights to Seattle from

How to get the cheapest flight ticket from Miami to Seattle

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

What is the cheapest month to fly to Seattle?

If you aren’t able to travel to Seattle during the month of January, then flying in October is also cheap. Prices for this month can be found on momondo for an average of C$ 486.

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

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

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

You are more likely to see cheaper flights to Seattle from Miami when booking 7 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around C$ 580 when searching 7 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Miami for as low as C$ 504 on momondo.

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

There are 3 cabin classes available to choose from on Miami to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Miami to Seattle flight prices changed over time?

As of January 2025, prices for Miami to Seattle flights are approximately 7% more expensive when compared to flights at the same time last year.

When to book flights from Miami to Seattle

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

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

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

Best price found

C$ 128

Fastest flight time

6h 30m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from Miami in the past 72 hours is C$ 128. The best round-trip flight deal from Miami to Seattle found on momondo in the last 72 hours is C$ 254.
The fastest flight from Miami to Seattle takes 6h 30m
Direct flights go from Miami to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • How far is Miami to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 4392.9 km away from Miami. A reasonable flight in good conditions will take 6h 46m.

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

    Prices for flights from Miami Airport to Seattle/Tacoma Intl Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Miami Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Miami to Seattle?


Travelling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Marysville
SeaTac
Lynnwood
Olympia
Tacoma
Kent
Kirkland
Tukwila
Ocean Shores
Redmond
Lakewood
Shoreline
Renton
Centralia
Ellensburg
Mukilteo
Cle Elum
Gig Harbor
Poulsbo

Why use momondo?

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

It is quick and easy to find Miami to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

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

Yes. All flights to Seattle from Miami on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from Miami.

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

Yes. momondo can track prices for Miami to Seattle flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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