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

Delta and American Airlines are the most popular carriers operating from Melbourne to Seattle/Tacoma Intl

What airlines fly to Seattle?

Alaska Airlines, Delta and Hawaiian Airlines are the top three most popular airlines that fly to Seattle from Melbourne, Florida according to our data. Alaska Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 8 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport are updated daily.

How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?

There are 2 operators available for flights from Melbourne Airport to Seattle/Tacoma Intl Airport as of January 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Melbourne 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.

$233 Cheap Flights from Melbourne to Seattle in 2026

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Find the cheapest flights from Melbourne, Florida to Seattle

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:19 am - 12:51 pm

MLB

SEA

9h 32m

1 stop

10:08 pm - 11:28 am

SEA

MLB

10h 20m

1 stop

$397American Airlines

jeu., mars 19 - lun., mars 23

6:39 pm - 11:55 pm

MLB

SEA

8h 16m

1 stop

6:15 am - 10:56 pm

SEA

MLB

13h 41m

1 stop

$431Delta

jeu., mars 12 - mer., mars 18

6:39 pm - 11:55 pm

MLB

SEA

8h 16m

1 stop

6:00 am - 10:56 pm

SEA

MLB

13h 56m

2 stops

$446Delta

jeu., mars 12 - mer., mars 18

6:19 am - 12:51 pm

MLB

SEA

9h 32m

1 stop

7:15 am - 11:51 pm

SEA

MLB

13h 36m

2 stops

$492American Airlines

ven., févr. 13 - ven., févr. 20

6:19 am - 12:51 pm

MLB

SEA

9h 32m

1 stop

7:21 am - 11:51 pm

SEA

MLB

13h 30m

2 stops

$499American Airlines

jeu., mars 19 - lun., mars 23

6:00 am - 6:24 pm

MLB

SEA

15h 24m

2 stops

6:00 am - 10:56 pm

SEA

MLB

13h 56m

2 stops

$556Delta

jeu., mars 12 - mer., mars 18

6:19 am - 12:51 pm

MLB

SEA

9h 32m

1 stop

6:00 am - 5:32 pm

SEA

MLB

8h 32m

1 stop

$594American Airlines

ven., févr. 13 - ven., févr. 20

6:22 am - 2:24 pm

MLB

SEA

11h 02m

2 stops

11:58 pm - 5:11 pm

SEA

MLB

14h 13m

2 stops

$601American Airlines

dim., mai 17 - mar., mai 26

6:39 pm - 11:55 pm

MLB

SEA

8h 16m

1 stop

9:45 pm - 10:56 pm

SEA

MLB

22h 11m

1 stop

$611Delta

ven., mars 13 - jeu., mars 19

6:35 pm - 12:06 am

MLB

SEA

8h 31m

1 stop

9:20 pm - 10:34 am

SEA

MLB

10h 14m

1 stop

$627Delta

dim., mai 17 - mar., mai 26

American Airlines flights from Melbourne, Florida to Seattle

Our best American Airlines deals on Melbourne, Florida to Seattle flight tickets

American Airlines

Mar 19

MLB6:19 amMelbourne

9h 32m

1 stop

SEA12:51 pmSeattle/Tacoma Intl

Mar 23

SEA10:08 pmSeattle/Tacoma Intl

10h 20m

1 stop

MLB11:28 amMelbourne

$397

American Airlines

Feb 13

MLB6:19 amMelbourne

9h 32m

1 stop

SEA12:51 pmSeattle/Tacoma Intl

Feb 20

SEA7:15 amSeattle/Tacoma Intl

13h 36m

2 stops

MLB11:51 pmMelbourne

$492

American Airlines

Mar 19

MLB6:19 amMelbourne

9h 32m

1 stop

SEA12:51 pmSeattle/Tacoma Intl

Mar 23

SEA7:21 amSeattle/Tacoma Intl

13h 30m

2 stops

MLB11:51 pmMelbourne

$499

Delta flights from Melbourne, Florida to Seattle

Our best Delta deals on Melbourne, Florida to Seattle flight tickets

Delta

Mar 12

MLB6:39 pmMelbourne

8h 16m

1 stop

SEA11:55 pmSeattle/Tacoma Intl

Mar 18

SEA6:15 amSeattle/Tacoma Intl

13h 41m

1 stop

MLB10:56 pmMelbourne

$431

Delta

Mar 12

MLB6:39 pmMelbourne

8h 16m

1 stop

SEA11:55 pmSeattle/Tacoma Intl

Mar 18

SEA6:00 amSeattle/Tacoma Intl

13h 56m

2 stops

MLB10:56 pmMelbourne

$446

Delta

Mar 12

MLB6:00 amMelbourne

15h 24m

2 stops

SEA6:24 pmSeattle/Tacoma Intl

Mar 18

SEA6:00 amSeattle/Tacoma Intl

13h 56m

2 stops

MLB10:56 pmMelbourne

$556

momondo Fare Finder

Use the filters below to find and compare flights from Melbourne, Florida to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

jeu. 3/19

6:19 am-12:51 pm

1 stop9h 32m

Seattle/Tacoma Intl

lun. 3/23

10:08 pm-11:28 am

1 stop10h 20m

$397

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

jeu. 3/12

6:39 pm-11:55 pm

1 stop8h 16m

Seattle/Tacoma Intl

mer. 3/18

6:15 am-10:56 pm

1 stop13h 41m

$431

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

jeu. 3/12

6:39 pm-11:55 pm

1 stop8h 16m

Seattle/Tacoma Intl

mer. 3/18

6:00 am-10:56 pm

2 stops13h 56m

$446

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

ven. 2/13

6:19 am-12:51 pm

1 stop9h 32m

Seattle/Tacoma Intl

ven. 2/20

7:15 am-11:51 pm

2 stops13h 36m

$492

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

jeu. 3/19

6:19 am-12:51 pm

1 stop9h 32m

Seattle/Tacoma Intl

lun. 3/23

7:21 am-11:51 pm

2 stops13h 30m

$499

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

jeu. 3/12

6:00 am-6:24 pm

2 stops15h 24m

Seattle/Tacoma Intl

mer. 3/18

6:00 am-10:56 pm

2 stops13h 56m

$556

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

ven. 2/13

6:19 am-12:51 pm

1 stop9h 32m

Seattle/Tacoma Intl

ven. 2/20

6:00 am-5:32 pm

1 stop8h 32m

$594

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

dim. 5/17

6:22 am-2:24 pm

2 stops11h 02m

Seattle/Tacoma Intl

mar. 5/26

11:58 pm-5:11 pm

2 stops14h 13m

$601

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

ven. 3/13

6:39 pm-11:55 pm

1 stop8h 16m

Seattle/Tacoma Intl

jeu. 3/19

9:45 pm-10:56 pm

1 stop22h 11m

$611

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

dim. 5/17

6:35 pm-12:06 am

1 stop8h 31m

Seattle/Tacoma Intl

mar. 5/26

9:20 pm-10:34 am

1 stop10h 14m

$627

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 Melbourne, Florida 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

Prices

Airlines

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from Melbourne, Florida is on a Thursday. momondo users have found tickets for Thursday departures for as low as $462. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Melbourne, Florida because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $502.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from Melbourne, Florida in the evening is the least expensive time of day to depart. momondo users have found prices as low as $397 when looking at flights departing in the evening. Flights to Seattle are more costly in the morning, with an average ticket price of $504. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

When to book flights from Melbourne, Florida to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Melbourne, Florida to Seattle according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Melbourne, Florida to Seattle (MLB to SEA) flight deals and tips

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

Fastest flight time	8h 18m
Direct flights	None

The fastest flight from Melbourne, Florida to Seattle takes 8h 18m

There are no direct flights from Melbourne, Florida to Seattle. There are no popular flight routes from Melbourne, Florida to Seattle.

Search flight deals

How far is Melbourne to Seattle/Tacoma Intl by plane?
The distance between Melbourne and Seattle/Tacoma Intl is about 2600.8 mi. Typically, this will take 8h 18m by plane in normal conditions.
When did momondo last update prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Melbourne Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Melbourne Airport to Seattle/Tacoma Intl Airport?
There are 2 operators available for flights from Melbourne Airport to Seattle/Tacoma Intl Airport as of January 2026.
How old do you have to be to fly from Melbourne Airport to Seattle/Tacoma Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Melbourne 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 airline from Melbourne, Florida to Seattle?
momondo data reveals that the most frequently booked airline on the route from Melbourne, Florida to Seattle is American Airlines, representing 63% of all bookings. The subsequent popular airline is Delta at 37%.

Best airlines flying from Melbourne, Florida to Seattle

Compare and see reviews for airlines that fly from Melbourne, Florida to Seattle with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $168	Free Cancellation	Rating 7.9 8,128 reviews		Search Delta flights
American Airlines	PriceFrom $411	Free Cancellation	Rating 7.2 11,205 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Cle Elum

Tukwila

Lakewood

Federal Way

Centralia

Westport

Kirkland

Fife

Tumwater

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Melbourne to Seattle. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Seattle from Melbourne which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Melbourne and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Seattle from Melbourne are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.