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Cheap flights from Miami to Seattle from C$ 185

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 7/2. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — SEA
22 Jan — 29 Jan1
1 adult

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 17 January 2025.

Round-trip from

C$ 312

One-way from

C$ 185

Popular in

June

Cheapest in

January

Average price

C$ 456
Delta
  • Delta
  • 28/2-5/3
  • Nonstop
  • 12h 54m total
  • Miami to Seattle
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Alaska Airlines
  • Alaska Airlines
  • 7/2
  • Nonstop
  • 6h 57m total
  • Miami to Seattle
Search Deals
High demand for flights, 13% potential price rise
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Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in January 2025
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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 17 January 2025.

Fri 28/25:15 p.m.MIA - SEA
Nonstop7h 04mDelta
Wed 5/37:15 a.m.SEA - MIA
Nonstop5h 50mDelta
Deal found 16/1C$ 312
Thu 13/25:55 p.m.MIA - SEA
Nonstop7h 05mAlaska Airlines
Mon 24/28:05 a.m.SEA - MIA
1 stop7h 42mAlaska Airlines
Deal found 16/1C$ 412
Wed 12/21:30 p.m.MIA - SEA
1 stop10h 00mUnited Airlines
Tue 18/211:59 p.m.SEA - MIA
1 stop8h 53mUnited Airlines
Deal found 16/1C$ 484
Thu 8/512:20 p.m.MIA - SEA
1 stop12h 09mJetBlue
Wed 21/510:38 a.m.SEA - MIA
1 stop10h 08mJetBlue
Deal found 16/1C$ 532
Fri 21/38:00 a.m.MIA - SEA
2 stops13h 50mSouthwest
Tue 25/35:15 a.m.SEA - MIA
2 stops12h 15mSouthwest
Deal found 16/1C$ 696

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 629,999 searches. Data last updated 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 28/2

5:15 p.m.-9:19 p.m.

Nonstop7h 04m

Seattle/Tacoma Intl

Wed 5/3

7:15 a.m.-4:05 p.m.

Nonstop5h 50m

C$ 312

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 13/2

5:55 p.m.-10:00 p.m.

Nonstop7h 05m

Seattle/Tacoma Intl

Mon 24/2

8:05 a.m.-6:47 p.m.

1 stop7h 42m

C$ 412

MiamiSeattle

MIA - SEA

MIASEA

Miami

Wed 12/2

1:30 p.m.-8:30 p.m.

1 stop10h 00m

Seattle/Tacoma Intl

Sat 22/2

8:10 a.m.-8:26 p.m.

1 stop9h 16m

C$ 484

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 8/5

12:20 p.m.-9:29 p.m.

1 stop12h 09m

Seattle/Tacoma Intl

Wed 21/5

10:38 a.m.-11:46 p.m.

1 stop10h 08m

C$ 532

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 21/3

8:00 a.m.-6:50 p.m.

2 stops13h 50m

Seattle/Tacoma Intl

Tue 25/3

5:15 a.m.-8:30 p.m.

2 stops12h 15m

C$ 696

MiamiSeattle

MIA - SEA

MIASEA

Miami

Fri 7/2

5:55 p.m.-9:52 p.m.

Nonstop6h 57m

C$ 185

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 6/3

3:30 p.m.-10:45 p.m.

1 stop10h 15m

C$ 200

MiamiSeattle

MIA - SEA

MIASEA

Miami

Tue 4/2

7:52 a.m.-12:19 a.m.

1 stop19h 27m

C$ 206

MiamiSeattle

MIA - SEA

MIASEA

Miami

Tue 18/2

5:15 p.m.-9:19 p.m.

Nonstop7h 04m

C$ 214

MiamiSeattle

MIA - SEA

MIASEA

Miami

Thu 5/6

12:20 p.m.-9:29 p.m.

1 stop12h 09m

C$ 296

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/1

Showing 1-10 of 12 results
1
2

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 10 January 2025.

The price you pay for your flight from Miami to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 80 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 C$ 257). Flying from Miami to Seattle in April is currently the most expensive (average of C$ 421). 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 17 January 2025.

When flying from Miami to Seattle, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Miami to Seattle

Explore weekly flight availability from Miami to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 17 January 2025.

The most flights from MIA to SEA are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

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 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

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 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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 17 January 2025.
Get a feel of what it's like to fly with Alaska Airlines and United Airlines from Miami to Seattle by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,199 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews
Check prices

Entertainment

7.7

Comfort

8.1

Crew

8.7

Overall

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • How popular is this Miami to Seattle flight route?

    This flight path from Miami to Seattle/Tacoma Intl was viewed by 2 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Cheapflights users have booked flights from Miami to Seattle round-trip from C$ 312. Other airlines that can offer you cheap pricing are Alaska Airlines, from C$ 412, and United Airlines, from C$ 484. These flights start at 46% lower than the current average price 3 months from now.

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

    The cheapest airlines for a one-way flight from Miami to Seattle are Alaska Airlines (C$ 185), United Airlines (C$ 200), and Spirit Airlines (C$ 206).

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

    Before booking your flight to Seattle from Miami, check out the most reliable airlines to get you to your destination on time: American Airlines (75%), GOL (75%), Alaska Airlines( 75%).

  • What are the cheapest flights from Miami to Seattle?

    Looking at all options, your cheapest flight can be booked for C$ 199. While the most popular route (Miami - Seattle/Tacoma Intl) can be booked for C$ 364 on average our data indicates C$ 716 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 C$ 257). Flying from Miami to Seattle in April is currently the most expensive (average of C$ 421). 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

Travelling to a place near Miami?

Book flights to Miami if you plan to visit one of these locations
SeaTac
Marysville
Tukwila
Tacoma
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Lynnwood
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