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Cheap flights from West Palm Beach to Seattle from $156

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
4:07 pm - 10:58 pm
PBI
-
SEA
9h 51m
1 stop
American Airlines Logo
8:10 am - 8:57 pm
SEA
-
PBI
9h 47m
1 stop
$311American Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
1:24 pm - 9:23 pm
PBI
-
SEA
10h 59m
1 stop
American Airlines Logo
9:35 pm - 9:12 am
SEA
-
PBI
8h 37m
1 stop
$347American Airlines
Tue, May 12 - Tue, Jun 9
American Airlines Logo
2:15 pm - 10:26 pm
PBI
-
SEA
11h 11m
1 stop
American Airlines Logo
5:05 am - 5:13 pm
SEA
-
PBI
9h 08m
1 stop
$357American Airlines
Sat, Aug 15 - Tue, Sep 15
American Airlines Logo
4:07 pm - 10:58 pm
PBI
-
SEA
9h 51m
1 stop
American Airlines Logo
11:58 pm - 12:54 pm
SEA
-
PBI
9h 56m
2 stops
$362American Airlines
Wed, Jun 3 - Tue, Jun 9
United Airlines Logo
4:18 pm - 10:47 pm
PBI
-
SEA
9h 29m
1 stop
United Airlines Logo
11:00 pm - 1:29 pm
SEA
-
PBI
11h 29m
1 stop
$364United Airlines
Tue, May 19 - Tue, May 26
American Airlines Logo
4:07 pm - 10:58 pm
PBI
-
SEA
9h 51m
1 stop
American Airlines Logo
11:58 pm - 12:54 pm
SEA
-
PBI
9h 56m
2 stops
$375American Airlines
Wed, Jun 3 - Tue, Jun 9
American Airlines Logo
4:07 pm - 10:58 pm
PBI
-
SEA
9h 51m
1 stop
American Airlines Logo
11:58 pm - 12:54 pm
SEA
-
PBI
9h 56m
2 stops
$376American Airlines
Wed, Jun 3 - Tue, Jun 9
Delta Logo
12:05 pm - 8:10 pm
PBI
-
SEA
11h 05m
1 stop
Delta Logo
7:20 am - 8:43 pm
SEA
-
PBI
10h 23m
1 stop
$377Delta
Fri, Jun 5 - Wed, Jun 10
United Airlines Logo
6:10 am - 6:32 pm
PBI
-
SEA
15h 22m
2 stops
United Airlines Logo
11:52 pm - 11:11 am
SEA
-
PBI
8h 19m
1 stop
$384United Airlines
Tue, May 12 - Tue, Jun 9
American Airlines Logo
6:00 am - 12:33 pm
PBI
-
SEA
9h 33m
1 stop
American Airlines Logo
12:59 am - 1:35 pm
SEA
-
PBI
9h 36m
1 stop
$390American Airlines
Thu, May 14 - Tue, May 19

American Airlines flights from West Palm Beach to Seattle

Our best American Airlines deals on West Palm Beach to Seattle flight tickets
American Airlines
Jun 3
PBI4:07 pmPalm Beach Intl
9h 51m
1 stop
SEA10:58 pmSeattle/Tacoma Intl
Jun 9
SEA8:10 amSeattle/Tacoma Intl
9h 47m
1 stop
PBI8:57 pmPalm Beach Intl
$311
American Airlines
May 12
PBI1:24 pmPalm Beach Intl
10h 59m
1 stop
SEA9:23 pmSeattle/Tacoma Intl
Jun 9
SEA9:35 pmSeattle/Tacoma Intl
8h 37m
1 stop
PBI9:12 amPalm Beach Intl
$347
American Airlines
Aug 15
PBI2:15 pmPalm Beach Intl
11h 11m
1 stop
SEA10:26 pmSeattle/Tacoma Intl
Sep 15
SEA5:05 amSeattle/Tacoma Intl
9h 08m
1 stop
PBI5:13 pmPalm Beach Intl
$357

United Airlines flights from West Palm Beach to Seattle

Our best United Airlines deals on West Palm Beach to Seattle flight tickets
United Airlines
May 19
PBI4:18 pmPalm Beach Intl
9h 29m
1 stop
SEA10:47 pmSeattle/Tacoma Intl
May 26
SEA11:00 pmSeattle/Tacoma Intl
11h 29m
1 stop
PBI1:29 pmPalm Beach Intl
$364
United Airlines
May 12
PBI6:10 amPalm Beach Intl
15h 22m
2 stops
SEA6:32 pmSeattle/Tacoma Intl
Jun 9
SEA11:52 pmSeattle/Tacoma Intl
8h 19m
1 stop
PBI11:11 amPalm Beach Intl
$384
United Airlines
Jun 10
PBI4:09 pmPalm Beach Intl
10h 50m
1 stop
SEA11:59 pmSeattle/Tacoma Intl
Jun 21
SEA11:52 pmSeattle/Tacoma Intl
8h 19m
1 stop
PBI11:11 amPalm Beach Intl
$432

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 April 23, 2026.
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

Cheapest round-trip

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 6/3

4:07 pm-10:58 pm

1 stop9h 51m

Seattle/Tacoma Intl

Tue 6/9

8:10 am-8:57 pm

1 stop9h 47m

$311

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 5/12

1:24 pm-9:23 pm

1 stop10h 59m

Seattle/Tacoma Intl

Tue 6/9

9:35 pm-9:12 am

1 stop8h 37m

$347

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 8/15

2:15 pm-10:26 pm

1 stop11h 11m

Seattle/Tacoma Intl

Tue 9/15

5:05 am-5:13 pm

1 stop9h 08m

$357

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 6/3

4:07 pm-10:58 pm

1 stop9h 51m

Seattle/Tacoma Intl

Tue 6/9

11:58 pm-12:54 pm

2 stops9h 56m

$362

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 5/19

4:18 pm-10:47 pm

1 stop9h 29m

Seattle/Tacoma Intl

Tue 5/26

11:00 pm-1:29 pm

1 stop11h 29m

$364

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 6/3

4:07 pm-10:58 pm

1 stop9h 51m

Seattle/Tacoma Intl

Tue 6/9

11:58 pm-12:54 pm

2 stops9h 56m

$375

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 6/3

4:07 pm-10:58 pm

1 stop9h 51m

Seattle/Tacoma Intl

Tue 6/9

11:58 pm-12:54 pm

2 stops9h 56m

$376

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Fri 6/5

12:05 pm-8:10 pm

1 stop11h 05m

Seattle/Tacoma Intl

Wed 6/10

7:20 am-8:43 pm

1 stop10h 23m

$377

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 5/12

6:10 am-6:32 pm

2 stops15h 22m

Seattle/Tacoma Intl

Tue 6/9

11:52 pm-11:11 am

1 stop8h 19m

$384
Quickest round-trip

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 5/14

6:00 am-12:33 pm

1 stop9h 33m

Seattle/Tacoma Intl

Tue 5/19

12:59 am-1:35 pm

1 stop9h 36m

$390

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 typical price of a round-trip flight between West Palm Beach and Seattle?

What is the cheapest month to fly to Seattle?

In general, November 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 $375. If you don’t want to visit Seattle in November, then you should wait until October to fly from West Palm Beach, when ticket prices are also cheap, with an average price of $379.

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 from West Palm Beach 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 $470 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 $369 on momondo.

What cabin class options are available on West Palm Beach to Seattle flights?

There is only 1 cabin class available to choose from on West Palm Beach to Seattle 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 April 2026, prices for West Palm Beach to Seattle flights are approximately 40% 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 32m

Direct flights

None
The fastest flight from West Palm Beach to Seattle takes 8h 32m
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

Frequently asked questions about flying from West Palm Beach to Seattle

  • 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 32m.

  • 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
7.9
12,275 reviews
Search Alaska Airlines flights
DeltaPriceFrom $209Free CancellationRating
7.9
8,438 reviews
Search Delta flights
American AirlinesPriceFrom $345Free CancellationRating
7.1
11,661 reviews
Search American Airlines flights
United AirlinesPriceFrom $415Free CancellationRating
7.4
9,635 reviews
Search United Airlines flights

  • United Airlines Flights From West Palm Beach to Seattle

    United Airlines operates around 4 flights from West Palm Beach to Seattle every week. The average price of these flights found in the last 72 hours has been $486, but momondo users have found United Airlines deals from West Palm Beach to Seattle from as low as $415 round-trip. United Airlines has been scored 7.4/10 in 9,635 reviews.

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
Redmond
Kent
Marysville
Tukwila
Puyallup
Lakewood
Cle Elum
Federal Way
Centralia
Fife
Shoreline
Westport
Tumwater

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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