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.

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

Delta is the most popular carrier operating from Melbourne to Seattle/Tacoma Intl

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.

$230 Cheap Flights from Melbourne to Seattle in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Melbourne, Florida to Seattle

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:39 pm - 11:52 pm

MLB

SEA

8h 13m1 stop

9:45 pm - 10:38 am

SEA

MLB

9h 53m1 stop

$299Delta

Mon, Mar 9 - Mon, Mar 16

6:39 pm - 11:52 pm

MLB

SEA

8h 13m1 stop

3:59 pm - 10:38 am

SEA

MLB

15h 39m1 stop

$312Delta

Mon, Mar 9 - Tue, Mar 17

6:39 pm - 11:52 pm

MLB

SEA

8h 13m1 stop

1:30 pm - 10:38 am

SEA

MLB

18h 08m2 stops

$316Delta

Mon, Mar 9 - Tue, Mar 17

12:39 pm - 10:20 pm

MLB

SEA

12h 41m2 stops

7:00 am - 5:26 pm

SEA

MLB

7h 26m1 stop

$324American Airlines

Mon, Feb 2 - Mon, Feb 9

6:39 pm - 11:52 pm

MLB

SEA

8h 13m1 stop

6:15 am - 5:52 pm

SEA

MLB

8h 37m1 stop

$328Delta

Mon, Mar 9 - Wed, Mar 18

6:00 am - 7:59 pm

MLB

SEA

16h 59m2 stops

9:45 pm - 10:38 am

SEA

MLB

9h 53m1 stop

$336Delta

Tue, Mar 10 - Mon, Mar 16

6:39 pm - 9:59 am

MLB

SEA

18h 20m1 stop

9:45 pm - 10:38 am

SEA

MLB

9h 53m1 stop

$343Delta

Tue, Mar 10 - Sun, Mar 15

12:39 pm - 10:20 pm

MLB

SEA

12h 41m2 stops

6:38 pm - 12:09 pm

SEA

MLB

14h 31m2 stops

$350American Airlines

Mon, Feb 2 - Mon, Feb 9

6:00 am - 7:46 pm

MLB

SEA

16h 46m2 stops

9:45 pm - 10:38 am

SEA

MLB

9h 53m1 stop

$356Delta

Wed, Mar 11 - Sun, Mar 15

6:39 pm - 11:52 pm

MLB

SEA

8h 13m1 stop

6:00 am - 10:51 pm

SEA

MLB

13h 51m2 stops

$357Delta

Mon, Mar 9 - Sun, Mar 15

American Airlines flights from Melbourne, Florida to Seattle

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

American Airlines

Feb 2

MLB12:39 pmMelbourne

12h 41m

2 stops

SEA10:20 pmSeattle/Tacoma Intl

Feb 9

SEA7:00 amSeattle/Tacoma Intl

7h 26m

1 stop

MLB5:26 pmMelbourne

$324

American Airlines

Feb 2

MLB12:39 pmMelbourne

12h 41m

2 stops

SEA10:20 pmSeattle/Tacoma Intl

Feb 9

SEA6:38 pmSeattle/Tacoma Intl

14h 31m

2 stops

MLB12:09 pmMelbourne

$350

American Airlines

Mar 12

MLB6:19 amMelbourne

16h 10m

2 stops

SEA7:29 pmSeattle/Tacoma Intl

Mar 18

SEA10:08 pmSeattle/Tacoma Intl

10h 14m

1 stop

MLB11:22 amMelbourne

$364

Delta flights from Melbourne, Florida to Seattle

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

Delta

Mar 9

MLB6:39 pmMelbourne

8h 13m

1 stop

SEA11:52 pmSeattle/Tacoma Intl

Mar 16

SEA9:45 pmSeattle/Tacoma Intl

9h 53m

1 stop

MLB10:38 amMelbourne

$299

Delta

Mar 9

MLB6:39 pmMelbourne

8h 13m

1 stop

SEA11:52 pmSeattle/Tacoma Intl

Mar 17

SEA3:59 pmSeattle/Tacoma Intl

15h 39m

1 stop

MLB10:38 amMelbourne

$312

Delta

Mar 9

MLB6:39 pmMelbourne

8h 13m

1 stop

SEA11:52 pmSeattle/Tacoma Intl

Mar 17

SEA1:30 pmSeattle/Tacoma Intl

18h 08m

2 stops

MLB10:38 amMelbourne

$316

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

Mon 3/9

6:39 pm-11:52 pm

1 stop8h 13m

Seattle/Tacoma Intl

Mon 3/16

9:45 pm-10:38 am

1 stop9h 53m

$299

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Mon 3/9

6:39 pm-11:52 pm

1 stop8h 13m

Seattle/Tacoma Intl

Tue 3/17

3:59 pm-10:38 am

1 stop15h 39m

$312

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Mon 3/9

6:39 pm-11:52 pm

1 stop8h 13m

Seattle/Tacoma Intl

Tue 3/17

1:30 pm-10:38 am

2 stops18h 08m

$316

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Mon 2/2

12:39 pm-10:20 pm

2 stops12h 41m

Seattle/Tacoma Intl

Mon 2/9

7:00 am-5:26 pm

1 stop7h 26m

$324

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Mon 3/9

6:39 pm-11:52 pm

1 stop8h 13m

Seattle/Tacoma Intl

Wed 3/18

6:15 am-5:52 pm

1 stop8h 37m

$328

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Tue 3/10

6:00 am-7:59 pm

2 stops16h 59m

Seattle/Tacoma Intl

Mon 3/16

9:45 pm-10:38 am

1 stop9h 53m

$336

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Tue 3/10

6:39 pm-9:59 am

1 stop18h 20m

Seattle/Tacoma Intl

Sun 3/15

9:45 pm-10:38 am

1 stop9h 53m

$343

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Mon 2/2

12:39 pm-10:20 pm

2 stops12h 41m

Seattle/Tacoma Intl

Mon 2/9

6:38 pm-12:09 pm

2 stops14h 31m

$350

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Wed 3/11

6:00 am-7:46 pm

2 stops16h 46m

Seattle/Tacoma Intl

Sun 3/15

9:45 pm-10:38 am

1 stop9h 53m

$356

MelbourneSeattle

MLB - SEA

MLBSEA

Melbourne

Mon 3/9

6:39 pm-11:52 pm

1 stop8h 13m

Seattle/Tacoma Intl

Sun 3/15

6:00 am-10:51 pm

2 stops13h 51m

$357

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, Saturday 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 $508.

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 11m
Direct flights	None

The fastest flight from Melbourne, Florida to Seattle takes 8h 11m

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 11m 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 61% of all bookings. The subsequent popular airline is Delta at 39%.

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 8,025 reviews		Search Delta flights
American Airlines	PriceFrom $441	Free Cancellation	Rating 7.2 11,095 reviews		Search American Airlines flights

Tacoma

Leavenworth

SeaTac

Ocean Shores

Renton

Olympia

Lynnwood

Kent

Marysville

Puyallup

Redmond

Tukwila

Federal Way

Cle Elum

Lakewood

Fife

Westport

Kirkland

Centralia

Shoreline

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.