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$414+ Cheap flights from Plattsburgh to Seattle (PBG - 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
PBG — SEA
Apr 11 — Apr 181
Sat 4/11
Sat 4/18
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Plattsburgh to Seattle

Cheapest flights from Plattsburgh to Seattle
Explore the most affordable flight options available from Plattsburgh to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 12, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:45 pm
PBG
-
SEA
1 stop22h 08m
Multiple Airlines
Wed 4/89:40 pm
SEA
-
PBG
1 stop18h 45m
Multiple Airlines
Deal found 3/11$584
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:45 pm
PBG
-
SEA
1 stop21h 01m
Multiple Airlines
Wed 6/103:58 pm
SEA
-
PBG
1 stop19h 17m
Multiple Airlines
Deal found 3/11$628
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:45 pm
PBG
-
SEA
1 stop21h 01m
Multiple Airlines
Thu 6/1110:55 pm
SEA
-
PBG
1 stop17h 30m
Multiple Airlines
Deal found 3/11$648
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/42:45 pm
PBG
-
SEA
1 stop21h 01m
Multiple Airlines
Mon 6/811:30 pm
SEA
-
PBG
1 stop11h 45m
Multiple Airlines
Deal found 3/11$668
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:55 am
PBG
-
SEA
1 stop14h 37m
Multiple Airlines
Thu 6/1110:55 pm
SEA
-
PBG
1 stop17h 30m
Multiple Airlines
Deal found 3/11$688
This KAYAK deal was found by Cheapflights users on 3/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/12:45 pm
PBG
-
SEA
1 stop21h 01m
Multiple Airlines
Sat 6/1310:55 pm
SEA
-
PBG
1 stop17h 30m
Multiple Airlines
Deal found 3/11$693
This Travelocity deal was found by Cheapflights users on 3/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/268:55 am
PBG
-
SEA
1 stop15h 17m
Multiple Airlines
Sat 7/410:55 pm
SEA
-
PBG
1 stop12h 20m
Multiple Airlines
Deal found 3/7$844

Find flight deals from Plattsburgh to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Plattsburgh (PBG) 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 12, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$584
(Kiwi.com)

One-way from

$414
(Kiwi.com)
Provider with most accurate pricing for Plattsburgh Intl-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Plattsburgh Intl-Seattle/Tacoma Intl flights.
Search Deals
From Plattsburgh Intl to Seattle/Tacoma Intl
Search Deals
One-way flight from Plattsburgh Intl to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Plattsburgh 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 12, 2026.
Use the filters below to find and compare flights from Plattsburgh to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Mon 6/1

2:45 pm-8:46 am

1 stop21h 01m

Seattle/Tacoma Intl

Thu 6/11

10:55 pm-7:25 pm

1 stop17h 30m

$648

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Tue 6/2

8:55 am-8:46 am

1 stop26h 51m

Seattle/Tacoma Intl

Fri 6/5

11:30 pm-2:15 pm

1 stop11h 45m

$648

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Tue 6/2

8:55 am-8:46 am

1 stop26h 51m

Seattle/Tacoma Intl

Thu 6/4

3:53 pm-2:15 pm

1 stop19h 22m

$648

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Mon 6/1

2:45 pm-8:46 am

1 stop21h 01m

Seattle/Tacoma Intl

Fri 6/5

11:30 pm-2:15 pm

1 stop11h 45m

$648
Quickest round-trip

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Wed 6/3

8:55 am-8:32 pm

1 stop14h 37m

Seattle/Tacoma Intl

Fri 6/5

11:30 pm-2:15 pm

1 stop11h 45m

$668

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Mon 6/1

2:45 pm-8:46 am

1 stop21h 01m

Seattle/Tacoma Intl

Sat 6/13

10:55 pm-7:25 pm

1 stop17h 30m

$693

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Fri 6/26

8:55 am-9:12 pm

1 stop15h 17m

Seattle/Tacoma Intl

Sat 7/4

10:55 pm-2:15 pm

1 stop12h 20m

$844
Cheapest one-way

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Sun 3/29

7:46 pm-5:09 pm

3 stops48h 23m

$414

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Thu 3/26

11:20 am-11:19 am

3 stops26h 59m

$473

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Mon 3/23

8:55 am-9:03 pm

3 stops39h 08m

$486

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/11

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Plattsburgh 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 Plattsburgh to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust 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 Plattsburgh-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Plattsburgh-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Plattsburgh-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Plattsburgh-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 Plattsburgh-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 Plattsburgh to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Plattsburgh 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 Plattsburgh to Seattle

What is the cheapest month to book a flight from Plattsburgh to Seattle?

Currently, March is the cheapest month in which you can book a flight from Plattsburgh to Seattle (average of $301). Flying from Plattsburgh to Seattle in June is currently the most expensive (average of $461). 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.

Related info for your journey

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

  • Can I find deals for flights from Plattsburgh to Seattle that include hotel bookings?

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

  • How can I find direct flights from Plattsburgh to Seattle?

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

  • Can I find deals for business class flights from Plattsburgh to Seattle?

    Yes. Cheapflights offers flight deals from Plattsburgh 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 Plattsburgh to Seattle?

    Currently, March is the cheapest month in which you can book a flight from Plattsburgh to Seattle (average of $301). Flying from Plattsburgh to Seattle in June is currently the most expensive (average of $461). 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 Seattle?

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

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