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$747+ Cheap flights from Seattle to Plattsburgh (SEA - PBG)

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 3/13. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PBG
Mar 28 — Apr 41
Sat 3/28
Sat 4/4
1 adult, Economy
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Cheap flight deals from Seattle to Plattsburgh

Cheapest flights from Seattle to Plattsburgh
Explore the most affordable flight options available from Seattle to Plattsburgh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 26, 2026.

This Expedia deal was found by Cheapflights users on 2/25. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/139:45 pm
SEA
-
PBG
1 stop13h 30m
Multiple Airlines
Tue 3/178:55 am
PBG
-
SEA
3 stops26h 12m
Multiple Airlines
Deal found 2/25$747

Find flight deals from Seattle to Plattsburgh

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Plattsburgh (PBG). 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 February 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$747
(Expedia)
Provider with most accurate pricing for Seattle/Tacoma Intl-Plattsburgh Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Plattsburgh Intl flights.
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From Seattle/Tacoma Intl to Plattsburgh Intl
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Seattle to Plattsburgh 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 February 26, 2026.
Use the filters below to find and compare flights from Seattle to Plattsburgh that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattlePlattsburgh

SEA - PBG

SEAPBG

Seattle/Tacoma Intl

Fri 3/13

9:45 pm-2:15 pm

1 stop13h 30m

Plattsburgh Intl

Tue 3/17

8:55 am-8:07 am

3 stops26h 12m

$747

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Sorted by cheapest first

Compare providers for flights from Seattle to Plattsburgh

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

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

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

Currently, January is the cheapest month in which you can book a flight from Seattle to Plattsburgh (average of $308). Flying from Seattle to Plattsburgh in June is currently the most expensive (average of $429). 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 Seattle to Plattsburgh. 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 Seattle to Plattsburgh that include hotel bookings?

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Seattle to Plattsburgh (average of $308). Flying from Seattle to Plattsburgh in June is currently the most expensive (average of $429). 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.

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