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$598+ Cheap flights from Plattsburgh to Seattle (PBG - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/18. Fares are subject to change and may not be available on all flights or dates of travel.
PBG — SEA
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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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 July 30, 2026.

This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/188:55 am
PBG
-
SEA
1 stop14h 49m
Multiple Airlines
Sun 10/189:36 pm
SEA
-
PBG
1 stop13h 29m
Multiple Airlines
Deal found 7/25$598
This Booking.com deal was found by Cheapflights users on 7/25. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/308:55 am
PBG
-
SEA
1 stop27h 42m
Multiple Airlines
Tue 9/19:35 pm
SEA
-
PBG
1 stop18h 50m
Multiple Airlines
Deal found 7/25$642
This Mytrip deal was found by Cheapflights users on 7/25. 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.
Sat 9/198:55 am
PBG
-
SEA
1 stop14h 38m
Multiple Airlines
Sun 10/183:56 pm
SEA
-
PBG
1 stop24h 29m
Multiple Airlines
Deal found 7/25$648
This Trip.com deal was found by Cheapflights users on 7/29. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/58:55 am
PBG
-
SEA
1 stop14h 31m
Multiple Airlines
Tue 12/83:59 pm
SEA
-
PBG
1 stop24h 26m
Multiple Airlines
Deal found 7/29$682
This Booking.com deal was found by Cheapflights users on 7/29. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:55 am
PBG
-
SEA
1 stop27h 49m
Multiple Airlines
Wed 10/143:56 pm
SEA
-
PBG
1 stop24h 29m
Multiple Airlines
Deal found 7/29$689
This Trip.com deal was found by Cheapflights users on 7/25. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/98:55 am
PBG
-
SEA
2 stops27h 33m
Multiple Airlines
Sun 10/183:56 pm
SEA
-
PBG
1 stop24h 29m
Multiple Airlines
Deal found 7/25$770

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 July 30, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$598
(Trip.com)
Provider with most accurate pricing for Plattsburgh Intl-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Plattsburgh Intl-Seattle/Tacoma Intl flights.
Search Deals
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 July 30, 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

Fri 9/18

8:55 am-8:44 pm

1 stop14h 49m

Seattle/Tacoma Intl

Sun 10/18

9:36 pm-2:05 pm

1 stop13h 29m

$598

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Sat 12/5

8:55 am-8:26 pm

1 stop14h 31m

Seattle/Tacoma Intl

Tue 12/8

3:59 pm-7:25 pm

1 stop24h 26m

$682
Quickest round-trip

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Fri 10/9

8:55 am-8:24 pm

1 stop14h 29m

Seattle/Tacoma Intl

Sun 10/18

9:36 pm-2:05 pm

1 stop13h 29m

$689

PlattsburghSeattle

PBG - SEA

PBGSEA

Plattsburgh Intl

Wed 10/7

8:55 am-8:20 am

2 stops26h 25m

Seattle/Tacoma Intl

Wed 10/14

8:49 am-2:05 pm

2 stops26h 16m

$898

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/25

Sorted by cheapest first

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 July.
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.

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.

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
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Tacoma
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Leavenworth
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Snoqualmie
Tumwater
Centralia
Puyallup
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