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Cheap flights from West Palm Beach to Seattle from $113

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 4/29. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:08 pm - 7:00 pm
PBI
-
SEA
9h 52m
1 stop
United Airlines Logo
11:00 pm - 12:06 pm
SEA
-
PBI
10h 06m
1 stop
$373United Airlines
週三, 4月 29 - 週一, 5月 18
American Airlines Logo
1:59 pm - 9:04 pm
PBI
-
SEA
10h 05m
1 stop
American Airlines Logo
10:29 pm - 9:01 am
SEA
-
PBI
7h 32m
1 stop
$377American Airlines
週四, 4月 23 - 週三, 4月 29
United Airlines Logo
12:08 pm - 7:00 pm
PBI
-
SEA
9h 52m
1 stop
United Airlines Logo
6:00 am - 10:28 pm
SEA
-
PBI
13h 28m
2 stops
$379United Airlines
週二, 4月 14 - 週四, 4月 16
American Airlines Logo
7:19 pm - 12:44 am
PBI
-
SEA
8h 25m
1 stop
American Airlines Logo
6:00 am - 4:47 pm
SEA
-
PBI
7h 47m
1 stop
$380American Airlines
週四, 4月 23 - 週三, 4月 29
United Airlines Logo
4:18 pm - 11:59 pm
PBI
-
SEA
10h 41m
1 stop
United Airlines Logo
11:00 pm - 2:06 pm
SEA
-
PBI
12h 06m
1 stop
$388United Airlines
週四, 5月 7 - 週二, 5月 12
United Airlines Logo
3:42 pm - 9:06 pm
PBI
-
SEA
8h 24m
1 stop
United Airlines Logo
10:55 pm - 12:06 pm
SEA
-
PBI
10h 11m
1 stop
$389United Airlines
週三, 4月 8 - 週二, 4月 14
United Airlines Logo
8:25 am - 4:12 pm
PBI
-
SEA
10h 47m
1 stop
United Airlines Logo
8:51 am - 10:38 pm
SEA
-
PBI
10h 47m
2 stops
$393United Airlines
週四, 5月 7 - 週二, 5月 12
Delta Logo
3:55 pm - 11:40 pm
PBI
-
SEA
10h 45m
1 stop
Delta Logo
6:00 am - 6:28 pm
SEA
-
PBI
9h 28m
1 stop
$398Delta
週四, 4月 9 - 週二, 4月 14
American Airlines Logo
6:00 am - 11:28 am
PBI
-
SEA
8h 28m
1 stop
American Airlines Logo
10:25 am - 10:54 pm
SEA
-
PBI
9h 29m
1 stop
$408American Airlines
週二, 4月 14 - 週四, 4月 16
Delta Logo
4:52 pm - 9:56 pm
PBI
-
SEA
8h 04m
1 stop
Delta Logo
11:05 pm - 11:24 am
SEA
-
PBI
9h 19m
1 stop
$409Delta
週六, 5月 23 - 週三, 5月 27

Delta flights from West Palm Beach to Seattle

Our best Delta deals on West Palm Beach to Seattle flight tickets
Delta
Apr 9
PBI3:55 pmPalm Beach Intl
10h 45m
1 stop
SEA11:40 pmSeattle/Tacoma Intl
Apr 14
SEA6:00 amSeattle/Tacoma Intl
9h 28m
1 stop
PBI6:28 pmPalm Beach Intl
$398
Delta
May 23
PBI4:52 pmPalm Beach Intl
8h 04m
1 stop
SEA9:56 pmSeattle/Tacoma Intl
May 27
SEA11:05 pmSeattle/Tacoma Intl
9h 19m
1 stop
PBI11:24 amPalm Beach Intl
$409
Delta
May 10
PBI8:00 amPalm Beach Intl
10h 24m
1 stop
SEA3:24 pmSeattle/Tacoma Intl
May 18
SEA11:55 pmSeattle/Tacoma Intl
8h 43m
1 stop
PBI11:38 amPalm Beach Intl
$458

JetBlue flights from West Palm Beach to Seattle

Our best JetBlue deals on West Palm Beach to Seattle flight tickets
JetBlue
Sep 2
PBI10:45 amPalm Beach Intl
13h 20m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
Sep 7
SEA10:20 pmSeattle/Tacoma Intl
14h 39m
1 stop
PBI3:59 pmPalm Beach Intl
$457
JetBlue
Sep 5
PBI10:45 amPalm Beach Intl
13h 20m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
Sep 12
SEA11:59 pmSeattle/Tacoma Intl
13h 16m
1 stop
PBI4:15 pmPalm Beach Intl
$477

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 3月 14, 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

週三 4/29

12:08 pm-7:00 pm

1 stop9h 52m

Seattle/Tacoma Intl

週一 5/18

11:00 pm-12:06 pm

1 stop10h 06m

$373

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週四 4/23

1:59 pm-9:04 pm

1 stop10h 05m

Seattle/Tacoma Intl

週三 4/29

10:29 pm-9:01 am

1 stop7h 32m

$377

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週二 4/14

12:08 pm-7:00 pm

1 stop9h 52m

Seattle/Tacoma Intl

週四 4/16

6:00 am-10:28 pm

2 stops13h 28m

$379
Quickest round-trip

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週四 4/23

7:19 pm-12:44 am

1 stop8h 25m

Seattle/Tacoma Intl

週三 4/29

6:00 am-4:47 pm

1 stop7h 47m

$380

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週四 5/7

4:18 pm-11:59 pm

1 stop10h 41m

Seattle/Tacoma Intl

週二 5/12

11:00 pm-2:06 pm

1 stop12h 06m

$388

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週三 4/8

3:42 pm-9:06 pm

1 stop8h 24m

Seattle/Tacoma Intl

週二 4/14

10:55 pm-12:06 pm

1 stop10h 11m

$389

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週四 5/7

8:25 am-4:12 pm

1 stop10h 47m

Seattle/Tacoma Intl

週二 5/12

8:51 am-10:38 pm

2 stops10h 47m

$393

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週四 4/9

3:55 pm-11:40 pm

1 stop10h 45m

Seattle/Tacoma Intl

週二 4/14

6:00 am-6:28 pm

1 stop9h 28m

$398

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週二 4/14

6:00 am-11:28 am

1 stop8h 28m

Seattle/Tacoma Intl

週四 4/16

10:25 am-10:54 pm

1 stop9h 29m

$408

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

週六 5/23

4:52 pm-9:56 pm

1 stop8h 04m

Seattle/Tacoma Intl

週三 5/27

11:05 pm-11:24 am

1 stop9h 19m

$409

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, 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 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 $467 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 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 March 2026, prices for West Palm Beach to Seattle flights are approximately 58% 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 24m

Direct flights

None
The fastest flight from West Palm Beach to Seattle takes 8h 24m
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 24m.

  • 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
12,042 reviews
Search Alaska Airlines flights
DeltaPriceFrom $209Free CancellationRating
7.9
8,291 reviews
Search Delta flights
American AirlinesPriceFrom $343Free CancellationRating
7.1
11,464 reviews
Search American Airlines flights
United AirlinesPriceFrom $367Free CancellationRating
7.4
9,423 reviews
Search United Airlines flights

  • United Airlines Flights From West Palm Beach to Seattle

    United Airlines operates around 6 flights from West Palm Beach to Seattle every week. The average price of these flights found in the last 72 hours has been $446, but momondo users have found United Airlines deals from West Palm Beach to Seattle from as low as $367 round-trip. United Airlines has been scored 7.4/10 in 9,423 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
Kent
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Fife
Westport
Centralia
Kirkland
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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