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Cheap flights from West Palm Beach to Seattle from $148

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 6/3. 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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Find the cheapest flights from West Palm Beach to Seattle

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from West Palm Beach to Seattle.
JetBlue Logo
11:14 am - 7:58 pmPBI-SEA
11h 44m1 stop
JetBlue Logo
9:14 pm - 9:59 amSEA-PBI
9h 45m1 stop
$275JetBlue
Find Deal
Fri, Jun 20 - Mon, Jun 23
Delta Logo
12:14 pm - 8:23 pmPBI-SEA
11h 09m1 stop
Delta Logo
10:55 pm - 11:35 amSEA-PBI
9h 40m1 stop
$332Delta
Find Deal
Thu, May 15 - Tue, May 20
American Airlines Logo
7:27 pm - 12:45 amPBI-SEA
8h 18m1 stop
American Airlines Logo
10:13 am - 10:49 pmSEA-PBI
9h 36m1 stop
$356American Airlines
Find Deal
Thu, May 15 - Wed, May 21
American Airlines Logo
7:27 pm - 12:45 amPBI-SEA
8h 18m1 stop
American Airlines Logo
10:13 am - 10:49 pmSEA-PBI
9h 36m1 stop
$357American Airlines
Find Deal
Thu, May 15 - Wed, May 21
United Airlines Logo
4:46 pm - 10:50 pmPBI-SEA
9h 04m1 stop
United Airlines Logo
5:13 pm - 9:00 amSEA-PBI
12h 47m2 stops
$387United Airlines
Find Deal
Thu, May 15 - Tue, May 20
United Airlines Logo
4:03 pm - 10:42 pmPBI-SEA
9h 39m1 stop
United Airlines Logo
11:37 pm - 11:49 amSEA-PBI
9h 12m1 stop
$396United Airlines
Find Deal
Sat, May 17 - Wed, Jun 4
Alaska Airlines Logo
1:37 pm - 9:09 amPBI-SEA
22h 32m2 stops
Alaska Airlines Logo
11:40 pm - 10:44 amSEA-PBI
8h 04m1 stop
$462Alaska Airlines
Find Deal
Sat, May 24 - Sun, May 25
Southwest Logo
5:10 pm - 12:25 amPBI-SEA
10h 15m2 stops
Southwest Logo
11:10 pm - 6:00 pmSEA-PBI
15h 50m2 stops
$463Southwest
Find Deal
Fri, Jun 20 - Fri, Jul 4
Southwest Logo
5:10 pm - 12:25 amPBI-SEA
10h 15m2 stops
Southwest Logo
10:40 pm - 12:10 pmSEA-PBI
10h 30m1 stop
$464Southwest
Find Deal
Thu, Jul 24 - Tue, Jul 29
Alaska Airlines Logo
1:27 pm - 8:35 pmPBI-SEA
10h 08m1 stop
Alaska Airlines Logo
9:50 am - 10:20 pmSEA-PBI
9h 30m1 stop
$553Alaska Airlines
Find Deal
Wed, Aug 6 - Fri, Aug 15

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 15
PBI7:27 pmPalm Beach Intl
8h 18m
1 stop
SEA12:45 amSeattle/Tacoma Intl
May 21
SEA10:13 amSeattle/Tacoma Intl
9h 36m
1 stop
PBI10:49 pmPalm Beach Intl
American Airlines
May 15
PBI7:27 pmPalm Beach Intl
8h 18m
1 stop
SEA12:45 amSeattle/Tacoma Intl
May 21
SEA10:13 amSeattle/Tacoma Intl
9h 36m
1 stop
PBI10:49 pmPalm Beach Intl
American Airlines
May 24
PBI2:32 pmPalm Beach Intl
10h 18m
1 stop
SEA9:50 pmSeattle/Tacoma Intl
May 25
SEA5:20 amSeattle/Tacoma Intl
8h 02m
1 stop
PBI4:22 pmPalm Beach Intl

Alaska Airlines flights from West Palm Beach to Seattle

Our best Alaska Airlines deals on West Palm Beach to Seattle flight tickets
Alaska Airlines
May 24
PBI1:37 pmPalm Beach Intl
22h 32m
2 stops
SEA9:09 amSeattle/Tacoma Intl
May 25
SEA11:40 pmSeattle/Tacoma Intl
8h 04m
1 stop
PBI10:44 amPalm Beach Intl
Alaska Airlines
Aug 6
PBI1:27 pmPalm Beach Intl
10h 08m
1 stop
SEA8:35 pmSeattle/Tacoma Intl
Aug 15
SEA9:50 amSeattle/Tacoma Intl
9h 30m
1 stop
PBI10:20 pmPalm Beach Intl
Alaska Airlines
Sep 15
PBI12:01 pmPalm Beach Intl
14h 00m
2 stops
SEA11:01 pmSeattle/Tacoma Intl
Sep 19
SEA6:00 amSeattle/Tacoma Intl
9h 11m
1 stop
PBI6:11 pmPalm Beach Intl

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 $297. If you don’t want to visit Seattle in October, then you should wait until February to fly from West Palm Beach, when ticket prices are also cheap, with an average price of $321.

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.

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 8 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $452 when searching 8 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 $363 on momondo.

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

As of April 2025, prices for West Palm Beach to Seattle flights are approximately 63% 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

Best Price Found

$148

Fastest flight time

7h 55m

Direct flights

None

Airports in Seattle

1 airport
The best one-way flight to Seattle from West Palm Beach in the past 72 hours is $148. The best round-trip flight deal from West Palm Beach to Seattle found on momondo in the last 72 hours is $275.
The fastest flight from West Palm Beach to Seattle takes 7h 55m
There are no direct flights from West Palm Beach to Seattle. Popular non-direct route for this connection is Palm Beach Intl Airport - Seattle/Tacoma Intl Airport.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)

  • 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 7h 55m.

  • 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 $236Free CancellationRating
8.0
9,918 reviews
Search Alaska Airlines flights
DeltaPriceFrom $238Free CancellationRating
8.0
7,920 reviews
Search Delta flights
JetBluePriceFrom $243Free CancellationRating
7.3
2,924 reviews
Search JetBlue flights
American AirlinesPriceFrom $282Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Seattle?

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

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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