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$129+ Cheap flights from Miami to Seattle (MIA - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/10. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SEA
Dec 7 — Dec 141
Sat 12/7
Sat 12/14
1 adult, Economy
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The best prices from Miami to Seattle/Tacoma Intl are usually found in October or September, booked 26 days in advance, depart on a Thursday or Friday and return on a Tuesday

Cheap flight deals from Miami to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Miami (MIA) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 2, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

June

Cheapest in

October

Round-trip from

$231
(Orbitz)

One-way from

$129
(Delta)
Provider with most accurate pricing for Miami-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Miami-Seattle/Tacoma Intl flights.
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High demand for flights, 21% potential price rise
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Best time to find cheap flights, 16% potential price drop
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From Miami to Seattle/Tacoma Intl
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One-way flight from Miami to Seattle/Tacoma Intl
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Find flight deals from Miami to Seattle

Cheapest flights from Miami to Seattle
Explore the most affordable flight options available from Miami to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 2, 2024.

This eDestinos deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1911:08 amMIA - SEA
2 stops29h 03mMultiple Airlines
Thu 1/93:15 pmSEA - MIA
1 stop7h 37mMultiple Airlines
Deal found 12/1$233
This Delta deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/255:29 pmMIA - SEA
Nonstop7h 04mDelta
Tue 1/77:15 amSEA - MIA
Nonstop5h 50mDelta
Deal found 12/2$257
This CheapOair deal was found by Cheapflights users on 12/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:00 amMIA - SEA
1 stop11h 37mFrontier
Mon 12/309:36 pmSEA - MIA
1 stop28h 24mFrontier
Deal found 12/1$268
This Alaska Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/259:00 amMIA - SEA
Nonstop6h 56mAlaska Airlines
Tue 1/79:59 pmSEA - MIA
1 stop17h 16mAlaska Airlines
Deal found 12/2$276
This FlightHub deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/129:28 pmMIA - SEA
1 stop17h 27mSpirit Airlines
Mon 12/165:15 amSEA - MIA
2 stops22h 42mSpirit Airlines
Deal found 12/2$281
This American Airlines deal was found by Cheapflights users on 12/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/258:20 amMIA - SEA
Nonstop6h 53mAmerican Airlines
Wed 1/15:30 amSEA - MIA
1 stop9h 46mAmerican Airlines
Deal found 12/2$337
This eDestinos deal was found by Cheapflights users on 11/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/2112:12 pmMIA - SEA
1 stop13h 31mSun Country Air
Sat 12/2811:59 pmSEA - MIA
1 stop16h 09mSun Country Air
Deal found 11/30$508

Find flights from Miami to Seattle within your budget

Customize your flight search to find flights from Miami to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,650,959 searches. Data last updated December 2, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

MiamiSeattle

MIA - SEA

MIASEA

Miami

Tue 1/14

5:55 pm-9:52 pm

Nonstop6h 57m

Seattle/Tacoma Intl

Wed 1/22

7:10 am-9:47 pm

1 stop11h 37m

$231

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 1/10

5:55 pm-9:52 pm

Nonstop6h 57m

Seattle/Tacoma Intl

Sun 1/12

7:42 am-6:15 pm

1 stop7h 33m

$236

MiamiSeattle

MIA - SEA

MIASEA

Miami

Mon 2/3

7:30 pm-11:26 pm

Nonstop6h 56m

Seattle/Tacoma Intl

Wed 2/5

10:17 pm-7:00 am

Nonstop5h 43m

$237

MiamiSeattle

MIA - SEA

MIASEA

Miami

Wed 12/25

5:29 pm-9:33 pm

Nonstop7h 04m

Seattle/Tacoma Intl

Tue 1/7

7:15 am-4:05 pm

Nonstop5h 50m

$257

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 1/23

9:13 pm-12:14 am

1 stop30h 01m

Seattle/Tacoma Intl

Wed 1/29

10:13 am-10:13 pm

1 stop9h 00m

$268

MiamiSeattle

MIA - SEA

MIASEA

Miami

Wed 12/25

8:00 am-4:37 pm

1 stop11h 37m

Seattle/Tacoma Intl

Mon 12/30

9:36 pm-5:00 am

1 stop28h 24m

$328

MiamiSeattle

MIA - SEA

MIASEA

Miami

Tue 2/25

8:55 am-5:50 pm

2 stops11h 55m

Seattle/Tacoma Intl

Sat 3/1

6:05 pm-5:05 pm

2 stops20h 00m

$356

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 1/23

4:49 pm-11:00 pm

1 stop9h 11m

Seattle/Tacoma Intl

Wed 1/29

7:00 am-10:15 pm

2 stops12h 15m

$384

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 1/10

5:15 pm-9:19 pm

Nonstop7h 04m

$129

MiamiSeattle

MIA - SEA

MIASEA

Miami

Tue 12/17

9:28 pm-1:11 pm

1 stop18h 43m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/1

Showing 1-10 of 19 results
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Compare providers for flights from Miami to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Miami to Seattle in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
FlightsMojoPrice Accuracy-Trust Score*3 stars
FareScanPrice Accuracy3 starsTrust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Miami-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Miami-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Miami-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Miami-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Miami-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Miami to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Miami with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Miami to Seattle

Get recent, data-driven insights about flights from Miami to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Miami to Seattle. Price data was last updated on November 22, 2024.

Booking 26 days in advance of your planned departure date is, on average, the best time to get cheap flights from Miami to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Miami to Seattle?

Currently, January is the cheapest month in which you can book a flight from Miami to Seattle (average of $238). Flying from Miami to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from MIA to SEA?

Find hourly flight availability from Miami to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 2, 2024.

A simple way to save on the total cost of your ticket is to fly from Miami to Seattle at noon. If you’re flexible enough to do this you can expect to save up to 26% on your trip compared to booking a flight in the evening.

What is the cheapest day to fly from Miami to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Miami to Seattle. Price data was last updated on December 1, 2024.

Travelers seeking maximum savings on their Miami to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated December 2, 2024.
See what other customers who have flown with American Airlines, Alaska Airlines and Spirit Airlines from Miami to Seattle have to say. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Southwest
8.1
Very good
4,951 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Alaska Airlines
8.0
Very good
9,513 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Delta
8.0
Very good
8,698 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

United Airlines
7.4
Good
9,141 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,951 reviews

Comfort

8.1

Boarding

8.2

Crew

8.7

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

Flight was delayed by one hour and 40 minutes. Also baggage was delivered late at Boston. This delay made me miss my connection from Boston to Hyderabad

Related info for your journey

Find useful and relevant information for your journey from Miami to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Miami to Seattle?

    To fly from Miami to Seattle, you need to book a flight from Miami (MIA) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Miami take 6h 54m on average. When it comes time to book airfare, you have a few options: there are 3 outbound flights from Miami to Seattle/Tacoma Intl offered by 6 different airlines.

  • How popular is this Miami to Seattle flight route?

    Within the past month, 21 users have taken a look at flights from Miami to Seattle/Tacoma Intl.

  • What are the cheapest airlines flying from Miami to Seattle round-trip?

    According to our current data, Alaska Airlines ($236), American Airlines ($237), and Delta ($257) offers the cheapest pricing from Miami to Seattle. Alaska Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $129. Users have also found prices from $131 and $138 on Spirit Airlines and United Airlines, respectively.

  • What are the most reliable airlines from Miami to Seattle?

    Consider GOL (92%), American Airlines (89%) or Qatar Airways (89%) when booking your flight. These represent the most reliable airlines when flying from Miami to Seattle.

  • What are the cheapest flights from Miami to Seattle?

    Looking at all options, your cheapest flight can be booked for $128. While the most popular route (Miami - Seattle/Tacoma Intl) can be booked for $163 on average our data indicates $733 when flying from Miami to Seattle.

  • Can I find deals for flights from Miami to Seattle that include hotel bookings?

    Yes. In addition to deals on Miami to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Miami to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Miami to Seattle.

  • Can I find deals for business class flights from Miami to Seattle?

    Yes. Cheapflights offers flight deals from Miami to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Miami to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Miami to Seattle (average of $238). Flying from Miami to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Miami to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Miami to Seattle

Discover the top 6 airlines that operate flights from Miami to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,650,959 searches. Data last updated December 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$150Average$319FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$156Average$307FlexibilityNo cancel feeOn-time65%
DeltaCheapest$193Average$366FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$249Average$412FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$253Average$553FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$278Average$474FlexibilityNo cancel feeOn-time71%
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