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Cheap flights from West Palm Beach to Seattle from $127

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 2/7. 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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Find the cheapest flights from West Palm Beach to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
4:07 pm - 10:45 pm
PBI
-
SEA
9h 38m1 stop
United Airlines Logo
11:59 pm - 11:21 am
SEA
-
PBI
8h 22m1 stop
$279United Airlines
Wed, Mar 11 - Tue, Mar 24
American Airlines Logo
2:46 pm - 11:39 pm
PBI
-
SEA
11h 53m1 stop
American Airlines Logo
5:43 am - 6:29 pm
SEA
-
PBI
9h 46m1 stop
$306American Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
2:52 pm - 11:15 pm
PBI
-
SEA
11h 23m1 stop
United Airlines Logo
7:00 am - 8:28 pm
SEA
-
PBI
10h 28m1 stop
$307United Airlines
Sat, Jan 17 - Tue, Jan 20
United Airlines Logo
6:29 am - 3:44 pm
PBI
-
SEA
12h 15m2 stops
United Airlines Logo
7:00 am - 8:28 pm
SEA
-
PBI
10h 28m1 stop
$312United Airlines
Sat, Jan 17 - Tue, Jan 20
American Airlines Logo
12:24 pm - 9:50 pm
PBI
-
SEA
12h 26m2 stops
American Airlines Logo
7:35 am - 9:20 pm
SEA
-
PBI
10h 45m2 stops
$318American Airlines
Sat, Jan 17 - Tue, Jan 20
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
Tue, May 19 - Tue, May 26
United Airlines Logo
4:10 pm - 10:43 pm
PBI
-
SEA
9h 33m1 stop
United Airlines Logo
5:00 am - 3:25 pm
SEA
-
PBI
7h 25m1 stop
$342United Airlines
Wed, Feb 18 - Tue, Feb 24
Southwest Logo
3:15 pm - 11:55 pm
PBI
-
SEA
11h 40m2 stops
Southwest Logo
11:55 pm - 2:35 pm
SEA
-
PBI
11h 40m2 stops
$353Southwest
Wed, Mar 11 - Tue, Mar 24
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
$362JetBlue
Wed, May 20 - Tue, May 26
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
$367JetBlue
Sat, May 16 - Tue, May 19

United Airlines flights from West Palm Beach to Seattle

Our best United Airlines deals on West Palm Beach to Seattle flight tickets
United Airlines
Mar 11
PBI4:07 pmPalm Beach Intl
9h 38m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Mar 24
SEA11:59 pmSeattle/Tacoma Intl
8h 22m
1 stop
PBI11:21 amPalm Beach Intl
$279
Find similar
United Airlines
Jan 17
PBI2:52 pmPalm Beach Intl
11h 23m
1 stop
SEA11:15 pmSeattle/Tacoma Intl
Jan 20
SEA7:00 amSeattle/Tacoma Intl
10h 28m
1 stop
PBI8:28 pmPalm Beach Intl
$307
Find similar
United Airlines
Jan 17
PBI6:29 amPalm Beach Intl
12h 15m
2 stops
SEA3:44 pmSeattle/Tacoma Intl
Jan 20
SEA7:00 amSeattle/Tacoma Intl
10h 28m
1 stop
PBI8:28 pmPalm Beach Intl
$312
Find similar

American Airlines flights from West Palm Beach to Seattle

Our best American Airlines deals on West Palm Beach to Seattle flight tickets
American Airlines
May 6
PBI2:46 pmPalm Beach Intl
11h 53m
1 stop
SEA11:39 pmSeattle/Tacoma Intl
May 13
SEA5:43 amSeattle/Tacoma Intl
9h 46m
1 stop
PBI6:29 pmPalm Beach Intl
$306
Find similar
American Airlines
Jan 17
PBI12:24 pmPalm Beach Intl
12h 26m
2 stops
SEA9:50 pmSeattle/Tacoma Intl
Jan 20
SEA7:35 amSeattle/Tacoma Intl
10h 45m
2 stops
PBI9:20 pmPalm Beach Intl
$318
Find similar
American Airlines
Feb 6
PBI6:35 amPalm Beach Intl
18h 45m
1 stop
SEA10:20 pmSeattle/Tacoma Intl
Feb 15
SEA12:07 amSeattle/Tacoma Intl
14h 48m
1 stop
PBI5:55 pmPalm Beach Intl
$373
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 January 6, 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

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 3/11

4:07 pm-10:45 pm

1 stop9h 38m

Seattle/Tacoma Intl

Tue 3/24

11:59 pm-11:21 am

1 stop8h 22m

$279

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 5/6

2:46 pm-11:39 pm

1 stop11h 53m

Seattle/Tacoma Intl

Wed 5/13

5:43 am-6:29 pm

1 stop9h 46m

$306

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 1/17

2:52 pm-11:15 pm

1 stop11h 23m

Seattle/Tacoma Intl

Tue 1/20

7:00 am-8:28 pm

1 stop10h 28m

$307

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 1/17

6:29 am-3:44 pm

2 stops12h 15m

Seattle/Tacoma Intl

Tue 1/20

7:00 am-8:28 pm

1 stop10h 28m

$312

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 1/17

12:24 pm-9:50 pm

2 stops12h 26m

Seattle/Tacoma Intl

Tue 1/20

7:35 am-9:20 pm

2 stops10h 45m

$318

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 5/19

1:15 pm-8:53 pm

1 stop10h 38m

Seattle/Tacoma Intl

Tue 5/26

11:59 pm-2:18 pm

1 stop11h 19m

$338

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 2/18

4:10 pm-10:43 pm

1 stop9h 33m

Seattle/Tacoma Intl

Tue 2/24

5:00 am-3:25 pm

1 stop7h 25m

$342

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 3/11

3:15 pm-11:55 pm

2 stops11h 40m

Seattle/Tacoma Intl

Tue 3/24

11:55 pm-2:35 pm

2 stops11h 40m

$353

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 5/20

1:15 pm-8:53 pm

1 stop10h 38m

Seattle/Tacoma Intl

Tue 5/26

11:59 pm-2:18 pm

1 stop11h 19m

$362

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 5/16

1:15 pm-8:53 pm

1 stop10h 38m

Seattle/Tacoma Intl

Tue 5/19

11:59 pm-2:18 pm

1 stop11h 19m

$367

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, October 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 $374. If you don’t want to visit Seattle in October, then you should wait until November to fly from West Palm Beach, when ticket prices are also cheap, with an average price of $375.

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 $457 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 $348 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 January 2026, prices for West Palm Beach to Seattle flights are approximately 18% 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 38m

Direct flights

None
The fastest flight from West Palm Beach to Seattle takes 8h 38m
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 38m.

  • 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
11,648 reviews
Search Alaska Airlines flights
DeltaPriceFrom $237Free CancellationRating
7.9
8,018 reviews
Search Delta flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,132 reviews
Search United Airlines flights
American AirlinesPriceFrom $332Free CancellationRating
7.2
11,083 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
Federal Way
Cle Elum
Lakewood
Fife
Westport
Kirkland
Centralia
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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