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Cheap flights from West Palm Beach to Seattle from $89

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from West Palm Beach to Seattle departing on 2/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 7:43 pm
PBI
-
SEA
16h 43m2 stops
Delta Logo
7:20 am - 12:14 am
SEA
-
PBI
13h 54m2 stops
$336Delta
Thu, Jan 29 - Tue, Feb 3
Delta Logo
12:20 pm - 10:25 pm
PBI
-
SEA
13h 05m1 stop
Delta Logo
11:05 pm - 9:54 am
SEA
-
PBI
7h 49m1 stop
$337Delta
Wed, Feb 11 - Wed, Feb 18
JetBlue Logo
1:15 pm - 8:53 pm
PBI
-
SEA
10h 38m1 stop
JetBlue Logo
11:59 pm - 2:18 pm
SEA
-
PBI
11h 19m1 stop
$338JetBlue
Wed, May 20 - Mon, May 25
Delta Logo
6:00 am - 8:00 pm
PBI
-
SEA
17h 00m2 stops
Delta Logo
11:05 pm - 9:54 am
SEA
-
PBI
7h 49m1 stop
$345Delta
Wed, Feb 11 - Wed, Feb 18
Delta Logo
3:45 pm - 11:12 pm
PBI
-
SEA
10h 27m1 stop
Delta Logo
6:00 am - 5:45 pm
SEA
-
PBI
8h 45m1 stop
$350Delta
Thu, Feb 12 - Wed, Feb 18
Delta Logo
1:03 pm - 9:49 pm
PBI
-
SEA
11h 46m1 stop
Delta Logo
7:20 am - 12:14 am
SEA
-
PBI
13h 54m2 stops
$351Delta
Tue, Jan 27 - Mon, Feb 2
Delta Logo
8:00 am - 7:43 pm
PBI
-
SEA
14h 43m2 stops
Delta Logo
9:45 pm - 6:54 pm
SEA
-
PBI
18h 09m1 stop
$354Delta
Sat, Jan 31 - Fri, Feb 6
Delta Logo
8:00 am - 7:43 pm
PBI
-
SEA
14h 43m2 stops
Delta Logo
7:20 am - 12:14 am
SEA
-
PBI
13h 54m2 stops
$356Delta
Thu, Jan 29 - Fri, Feb 6
Delta Logo
7:00 am - 11:15 pm
PBI
-
SEA
19h 15m1 stop
Delta Logo
7:20 am - 12:14 am
SEA
-
PBI
13h 54m2 stops
$360Delta
Mon, Jan 26 - Sun, Feb 1
Delta Logo
8:00 am - 4:15 pm
PBI
-
SEA
11h 15m1 stop
Delta Logo
7:20 am - 12:37 am
SEA
-
PBI
14h 17m2 stops
$364Delta
Thu, Feb 12 - Tue, Feb 17

American Airlines flights from West Palm Beach to Seattle

Our best American Airlines deals on West Palm Beach to Seattle flight tickets
American Airlines
Jan 24
PBI2:58 pmPalm Beach Intl
8h 47m
1 stop
SEA8:45 pmSeattle/Tacoma Intl
Jan 31
SEA6:12 amSeattle/Tacoma Intl
8h 54m
1 stop
PBI6:06 pmPalm Beach Intl
$377
Find similar
American Airlines
Jan 24
PBI2:58 pmPalm Beach Intl
8h 47m
1 stop
SEA8:45 pmSeattle/Tacoma Intl
Jan 31
SEA6:00 amSeattle/Tacoma Intl
11h 25m
2 stops
PBI8:25 pmPalm Beach Intl
$382
Find similar
American Airlines
Jan 24
PBI12:24 pmPalm Beach Intl
12h 56m
2 stops
SEA10:20 pmSeattle/Tacoma Intl
Jan 31
SEA7:35 amSeattle/Tacoma Intl
10h 45m
2 stops
PBI9:20 pmPalm Beach Intl
$387
Find similar

United Airlines flights from West Palm Beach to Seattle

Our best United Airlines deals on West Palm Beach to Seattle flight tickets
United Airlines
Jan 17
PBI2:52 pmPalm Beach Intl
11h 23m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Jan 20
SEA11:45 pmSeattle/Tacoma Intl
10h 59m
1 stop
PBI1:44 pmPalm Beach Intl
$407
Find similar
United Airlines
Jan 17
PBI7:30 amPalm Beach Intl
13h 58m
2 stops
SEA6:28 pmSeattle/Tacoma Intl
Jan 20
SEA11:45 pmSeattle/Tacoma Intl
10h 59m
1 stop
PBI1:44 pmPalm Beach Intl
$412
Find similar
United Airlines
Feb 6
PBI6:35 amPalm Beach Intl
9h 14m
1 stop
SEA12:49 pmSeattle/Tacoma Intl
Feb 9
SEA8:10 amSeattle/Tacoma Intl
9h 24m
1 stop
PBI8:34 pmPalm Beach Intl
$420
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from West Palm Beach 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, momondo users made 832,500 searches. Data last updated December 23, 2025.
Use the filters below to find and compare flights from West Palm Beach to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 1/29

6:00 am-7:43 pm

2 stops16h 43m

Seattle/Tacoma Intl

Tue 2/3

7:20 am-12:14 am

2 stops13h 54m

$336

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 2/11

12:20 pm-10:25 pm

1 stop13h 05m

Seattle/Tacoma Intl

Wed 2/18

11:05 pm-9:54 am

1 stop7h 49m

$337

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 5/20

1:15 pm-8:53 pm

1 stop10h 38m

Seattle/Tacoma Intl

Mon 5/25

11:59 pm-2:18 pm

1 stop11h 19m

$338

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 2/11

6:00 am-8:00 pm

2 stops17h 00m

Seattle/Tacoma Intl

Wed 2/18

11:05 pm-9:54 am

1 stop7h 49m

$345

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 2/12

3:45 pm-11:12 pm

1 stop10h 27m

Seattle/Tacoma Intl

Wed 2/18

6:00 am-5:45 pm

1 stop8h 45m

$350

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 1/27

1:03 pm-9:49 pm

1 stop11h 46m

Seattle/Tacoma Intl

Mon 2/2

7:20 am-12:14 am

2 stops13h 54m

$351

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 1/31

8:00 am-7:43 pm

2 stops14h 43m

Seattle/Tacoma Intl

Fri 2/6

9:45 pm-6:54 pm

1 stop18h 09m

$354

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 1/29

8:00 am-7:43 pm

2 stops14h 43m

Seattle/Tacoma Intl

Fri 2/6

7:20 am-12:14 am

2 stops13h 54m

$356

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Mon 1/26

7:00 am-11:15 pm

1 stop19h 15m

Seattle/Tacoma Intl

Sun 2/1

7:20 am-12:14 am

2 stops13h 54m

$360

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 2/12

8:00 am-4:15 pm

1 stop11h 15m

Seattle/Tacoma Intl

Tue 2/17

7:20 am-12:37 am

2 stops14h 17m

$364

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from West Palm Beach 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

What is the cheapest month to fly to Seattle?

In general, March is the cheapest month to fly from West Palm Beach to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $363. If you don’t want to visit Seattle in March, then you should wait until October to fly from West Palm Beach, when ticket prices are also cheap, with an average price of $374.

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

On average, the least expensive day to fly to Seattle from West Palm Beach is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $386. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from West Palm Beach because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $540.

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

Flying to Seattle from West Palm Beach in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $426 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $499. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Palm Beach Intl to Seattle/Tacoma Intl flight route?

Fly from Palm Beach Intl to Seattle/Tacoma Intl for the best Palm Beach Intl - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from West Palm Beach when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $452 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from West Palm Beach for as low as $335 on momondo.

What cabin class options are available on Palm Beach Intl to Seattle/Tacoma Intl flights?

There is only 1 cabin class available to choose from on Palm Beach Intl to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have West Palm Beach to Seattle flight prices changed over time?

As of December 2025, prices for West Palm Beach to Seattle flights are approximately 72% more expensive when compared to flights at the same time last year.

When to book flights from West Palm Beach to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from West Palm Beach to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap West Palm Beach to Seattle (PBI to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from West Palm Beach to Seattle

Fastest flight time

8h 07m

Direct flights

None
The fastest flight from West Palm Beach to Seattle takes 8h 07m
There are no direct flights from West Palm Beach to Seattle. There are no popular flight routes from West Palm Beach to Seattle.
Search flight deals

  • How far is Palm Beach Intl to Seattle/Tacoma Intl by plane?

    The distance between Palm Beach Intl and Seattle/Tacoma Intl is about 2690.6 mi. By plane, this route typically takes 8h 07m.

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

    Prices for flights from Palm Beach Intl Airport to Seattle/Tacoma Intl Airport were last updated today.

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

  • How old do you have to be to fly from Palm Beach Intl Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Palm Beach Intl 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 required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from West Palm Beach to Seattle?

Best airlines flying from West Palm Beach to Seattle

Compare and see reviews for airlines that fly from West Palm Beach to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Alaska AirlinesPriceFrom $87Free CancellationRating
8.0
11,513 reviews
Search Alaska Airlines flights
DeltaPriceFrom $237Free CancellationRating
7.9
8,014 reviews
Search Delta flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,106 reviews
Search United Airlines flights
American AirlinesPriceFrom $331Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Redmond
Tukwila
Cle Elum
Federal Way
Lakewood
Fife
Centralia
Westport
Kirkland
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from West Palm Beach to Seattle?

It is quick and easy to find West Palm Beach to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from West Palm Beach to Seattle with flexible booking policies on momondo?

Yes. All flights to Seattle from West Palm Beach on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from West Palm Beach to Seattle?

momondo helps you find the best flight between West Palm Beach 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 West Palm Beach to Seattle right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Seattle from West Palm Beach. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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