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$174+ Cheap flights from West Palm Beach to Seattle (PBI - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/3. Fares are subject to change and may not be available on all flights or dates of travel.
PBI — SEA
Mar 30 — Apr 61
Sun 3/30
Sun 4/6
1 adult, Economy
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Cheapflights Tip: The best prices from Palm Beach Intl to Seattle/Tacoma Intl are usually found in February or October, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from West Palm Beach to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from West Palm Beach (PBI) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$277
(American Airlines)

One-way from

$174
(American Airlines)

Popular in

June

Cheapest in

February

Average price

$426
Provider with most accurate pricing for Palm Beach Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Palm Beach Intl-Seattle/Tacoma Intl flights.
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From Palm Beach Intl to Seattle/Tacoma Intl
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One-way flight from Palm Beach Intl to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 19% potential increase in price ($107 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from West Palm Beach to Seattle

Cheapest flights from West Palm Beach to Seattle
Explore the most affordable flight options available from West Palm Beach to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 25, 2025.

This American Airlines deal was found by Cheapflights users on 3/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/247:22 pmPBI - SEA
1 stop8h 40mAmerican Airlines
Wed 4/301:35 pmSEA - PBI
1 stop7h 43mAmerican Airlines
Deal found 3/23$350
This Delta deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/53:45 pmPBI - SEA
1 stop9h 35mDelta
Tue 5/66:00 amSEA - PBI
1 stop8h 05mDelta
Deal found 3/24$351
This United Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/301:30 pmPBI - SEA
1 stop11h 44mUnited Airlines
Tue 5/611:35 pmSEA - PBI
1 stop11h 07mUnited Airlines
Deal found 3/24$451
This JetBlue Airways deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure JetBlue Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/312:26 pmPBI - SEA
1 stop13h 01mJetBlue
Sun 4/611:55 pmSEA - PBI
1 stop12h 09mJetBlue
Deal found 3/24$485
This Southwest deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/812:55 pmPBI - SEA
2 stops14h 20mSouthwest
Mon 7/2110:40 pmSEA - PBI
1 stop10h 30mSouthwest
Deal found 3/24$488
This Alaska Airlines deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:40 pmPBI - SEA
2 stops20h 24mAlaska Airlines
Sat 8/236:00 amSEA - PBI
1 stop9h 18mAlaska Airlines
Deal found 3/24$524
This Mytrip deal was found by Cheapflights users on 3/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1211:42 amPBI - SEA
2 stops29h 43mMultiple Airlines
Sun 5/186:00 amSEA - PBI
2 stops27h 31mMultiple Airlines
Deal found 3/24$528

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
Use the filters below to find and compare flights from West Palm Beach to Seattle that are best for you.

Fly from

West Palm Beach

Fly to

Seattle

Route

Depart

Return

Price

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 4/24

7:22 pm-1:02 am

1 stop8h 40m

Seattle/Tacoma Intl

Wed 4/30

1:35 pm-12:18 am

1 stop7h 43m

$350

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Mon 5/5

3:45 pm-10:20 pm

1 stop9h 35m

Seattle/Tacoma Intl

Tue 5/6

6:00 am-5:05 pm

1 stop8h 05m

$351

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Wed 4/30

1:30 pm-10:14 pm

1 stop11h 44m

Seattle/Tacoma Intl

Tue 5/6

11:35 pm-1:42 pm

1 stop11h 07m

$451

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 4/3

12:26 pm-10:27 pm

1 stop13h 01m

Seattle/Tacoma Intl

Sun 4/6

11:55 pm-3:04 pm

1 stop12h 09m

$485

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 7/8

12:55 pm-12:15 am

2 stops14h 20m

Seattle/Tacoma Intl

Mon 7/21

10:40 pm-12:10 pm

1 stop10h 30m

$488

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Tue 8/12

2:40 pm-8:04 am

2 stops20h 24m

Seattle/Tacoma Intl

Sat 8/23

6:00 am-6:18 pm

1 stop9h 18m

$524

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Mon 5/12

11:42 am-2:25 pm

2 stops29h 43m

Seattle/Tacoma Intl

Sun 5/18

6:00 am-12:31 pm

2 stops27h 31m

$528

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Sat 5/3

1:36 pm-11:09 pm

1 stop12h 33m

$174

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Mon 5/12

12:14 pm-8:23 pm

1 stop11h 09m

$176

West Palm BeachSeattle

PBI - SEA

PBISEA

Palm Beach Intl

Thu 4/3

12:26 pm-10:27 pm

1 stop13h 01m

$202

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/23

Showing 1-10 of 14 results
1
2

Compare providers for flights from West Palm Beach to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from West Palm Beach to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on West Palm Beach-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on West Palm Beach-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from West Palm Beach-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on West Palm Beach-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for West Palm Beach-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from West Palm Beach to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from West Palm Beach with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from West Palm Beach to Seattle

How far ahead should I book a flight from West Palm Beach to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from West Palm Beach to Seattle. Price data was last updated on March 21, 2025.

To ensure you get the cheapest price possible for a flight from West Palm Beach to Seattle, you should look to book at least 58 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from West Palm Beach to Seattle?

Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Seattle (average of $238). Flying from West Palm Beach to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PBI to SEA?

Find hourly flight availability from West Palm Beach to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 25, 2025.

It’s typically best to fly out from West Palm Beach to Seattle in the afternoon. Doing so could potentially save you 15% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from West Palm Beach to Seattle?

Use this chart to determine the cheapest time to fly round-trip from West Palm Beach to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their West Palm Beach to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated March 25, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from West Palm Beach to Seattle by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,785 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,272 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,890 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,605 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
JetBlue
7.3
Good
2,924 reviews
Alaska Airlines
8.0
Very good
9,785 reviews

Overall

8.0

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from West Palm Beach to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from West Palm Beach to Seattle round-trip?

    Flying on American Airlines is currently your cheapest option to Seattle, with prices starting at $277. Additional round-trip tickets that might be worth considering are offered by Delta and Southwest, with the lowest prices starting at $351 and $420, respectively. American Airlines is 38% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from West Palm Beach to Seattle one-way?

    One-way options have recently been found by users for as low as $174 on American Airlines. Other airlines that offer cheap prices include Delta from $176 and JetBlue from $202 one-way.

  • Can I find deals for flights from West Palm Beach to Seattle that include hotel bookings?

    Yes. In addition to deals on West Palm Beach to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from West Palm Beach to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from West Palm Beach to Seattle.

  • Can I find deals for business class flights from West Palm Beach to Seattle?

    Yes. Cheapflights offers flight deals from West Palm Beach to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from West Palm Beach to Seattle?

    Currently, January is the cheapest month in which you can book a flight from West Palm Beach to Seattle (average of $238). Flying from West Palm Beach to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near West Palm Beach?

Book flights to West Palm Beach if you plan to visit one of these locations
SeaTac
Tukwila
Tacoma
Lakewood
Renton
Lacey
Ocean Shores
Leavenworth
Federal Way
Olympia
Cle Elum
Centralia
Mukilteo
Aberdeen
Shoreline
Lynnwood
Shelton
Silverdale
Redmond
Monroe

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Top 4 airlines flying from West Palm Beach to Seattle

Discover the top 4 airlines that operate flights from West Palm Beach to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$451FlexibilityNo cancel feeOn-timeN/A
JetBlueCheapest$243Average$285FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$282Average$511FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$454FlexibilityNo cancel feeOn-time69%
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