Seattle

$259+ Cheap flights from Melbourne, FL to Seattle (MLB - 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
MLB — SEA
nov. 21 — nov. 281
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Melbourne to Seattle with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Melbourne to Seattle

Cheapest flights from Melbourne to Seattle
Explore the most affordable flight options available from Melbourne to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on octubre 22, 2025.

This American Airlines deal was found by Cheapflights users on 10/20. 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.
mar. 11/412:20 pmMLB - SEA
1 stop11h 19mAmerican Airlines
mar. 11/116:19 amSEA - MLB
1 stop7h 32mAmerican Airlines
Deal found 10/20$380
This American Airlines deal was found by Cheapflights users on 10/19. 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.
mar. 11/412:20 pmMLB - SEA
1 stop11h 19mAmerican Airlines
sáb. 11/810:07 pmSEA - MLB
1 stop10h 18mAmerican Airlines
Deal found 10/19$497
This Delta deal was found by Cheapflights users on 10/22. 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.
lun. 12/226:47 pmMLB - SEA
1 stop8h 11mDelta
mar. 12/3010:55 pmSEA - MLB
1 stop8h 47mDelta
Deal found 10/22$499
This Delta deal was found by Cheapflights users on 10/21. 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.
mar. 10/216:50 pmMLB - SEA
1 stop8h 04mDelta
dom. 10/2611:10 pmSEA - MLB
1 stop8h 16mDelta
Deal found 10/21$506
This American Airlines deal was found by Cheapflights users on 10/21. 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.
mié. 11/512:20 pmMLB - SEA
2 stops13h 58mAmerican Airlines
dom. 11/910:07 pmSEA - MLB
1 stop10h 38mAmerican Airlines
Deal found 10/21$511

Cheap flight deals from Melbourne to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Melbourne (MLB) 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 octubre 22, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$380
(American Airlines)

One-way from

$259
(Delta)

Popular in

June

Cheapest in

November

Average price

$684
Provider with most accurate pricing for Melbourne-Seattle/Tacoma Intl flight deals.
Provider most trusted by Cheapflights users for Melbourne-Seattle/Tacoma Intl flights.
From Melbourne to Seattle/Tacoma Intl
One-way flight from Melbourne to Seattle/Tacoma Intl
Highest demand for flights based on searches. 12% potential increase in price ($84 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($33 potential savings vs. average RT price).
Average for round-trip flights in October 2025

Cheapflights Fare Finder

 
Customize your flight search to find flights from Melbourne 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 2,558,603 searches. Data last updated octubre 22, 2025.
Use the filters below to find and compare flights from Melbourne to Seattle that are best for you.

Fly from

Melbourne

Fly to

Seattle

Route

Depart

Return

Price

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

mar. 11/4

12:20 pm-8:39 pm

1 stop11h 19m

Seattle/Tacoma Intl

mar. 11/11

6:19 am-4:51 pm

1 stop7h 32m

$380

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

mar. 11/4

12:20 pm-8:39 pm

1 stop11h 19m

Seattle/Tacoma Intl

sáb. 11/8

10:07 pm-11:25 am

1 stop10h 18m

$497

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

lun. 12/22

6:47 pm-11:58 pm

1 stop8h 11m

Seattle/Tacoma Intl

mar. 12/30

10:55 pm-10:42 am

1 stop8h 47m

$499

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

sáb. 11/8

6:50 pm-11:54 pm

1 stop8h 04m

Seattle/Tacoma Intl

lun. 11/10

11:00 pm-10:35 am

1 stop8h 35m

$506

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

mié. 11/5

6:50 pm-11:54 pm

1 stop8h 04m

Seattle/Tacoma Intl

dom. 11/9

11:00 pm-10:35 am

1 stop8h 35m

$506

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

vie. 3/20

3:20 pm-10:05 pm

1 stop9h 45m

$259

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

mié. 10/29

6:00 am-12:27 pm

1 stop9h 27m

$393

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

mié. 10/29

2:45 pm-12:27 am

2 stops12h 42m

$398

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

mar. 1/20

3:20 pm-10:25 pm

1 stop10h 05m

$455

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

vie. 11/28

6:05 am-12:53 pm

1 stop9h 48m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/22

Showing 1-10 of 12 results
1
2

Compare providers for flights from Melbourne 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 Melbourne to Seattle in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice 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 Melbourne, Florida-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Melbourne, Florida-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Melbourne, Florida-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Melbourne, Florida-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 Melbourne, Florida-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 Melbourne to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Melbourne 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.

Cheapflights Insights

Everything you need to know about your flight from Melbourne to Seattle

What is the cheapest month to book a flight from Melbourne, Florida to Seattle?

Currently, November is the cheapest month in which you can book a flight from Melbourne, Florida to Seattle (average of $128). Flying from Melbourne, Florida to Seattle in February is currently the most expensive (average of $256). 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 MLB to SEA?

Find hourly flight availability from Melbourne 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 octubre 22, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from Melbourne, Florida to Seattle by exploring options for tickets in the afternoon.

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 octubre 22, 2025.
Peruse reviews from past customers who have flown with Delta and American Airlines from Melbourne to Seattle to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Comfort

7.9

Crew

8.5

Overall

7.9

Boarding

8.2

Entertainment

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Melbourne to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • How long is the flight from Melbourne, Florida to Seattle?

    American Airlines can get you from Melbourne, Florida to Seattle in just under 11h 19m. Your travel time can differ by up to . The distance between Melbourne, Florida and Seattle is about 2594 mi.

  • What are the cheapest airlines flying from Melbourne, Florida to Seattle round-trip?

    Cheapflights users have booked flights from Melbourne, Florida to Seattle round-trip from $307. Another airline that can offer you cheap pricing is American Airlines. Delta is priced at 49% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Melbourne 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 Melbourne, Florida to Seattle?

    Currently, November is the cheapest month in which you can book a flight from Melbourne, Florida to Seattle (average of $128). Flying from Melbourne, Florida to Seattle in February is currently the most expensive (average of $256). 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

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Renton
Lacey
Olympia
Kent
Federal Way
Cle Elum
Marysville
Puyallup
Chehalis
Kirkland
Fife
Issaquah

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Melbourne to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Melbourne to Seattle

Discover the top 2 airlines that operate flights from Melbourne 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 2,558,603 searches. Data last updated octubre 22, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$307Average$602FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$441Average$634FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.