$376+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — PBG
Oct 4 — Oct 111
Round-trip
1 adult, Economy
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Find cheap flights from Seattle to Plattsburgh with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Seattle to Plattsburgh
One-way
One-way flights from Seattle to PlattsburghSearch for one-way flight options from Seattle to Plattsburgh. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
Search for one-way flight options from Seattle to Plattsburgh. Find affordable one-way fares based on user searches. Data last updated September 4, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Sat 9/129:45 pm -
3 stops41h 24m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$376
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Fri 9/119:45 pm -
2 stops37h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$449
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 9/1010:53 am -
3 stops29h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$500
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 September 4, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
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 7,457,451 searches. Data last updated September 4, 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
Cheapest round-trip
SeattlePlattsburgh
SEA Seattle/Tacoma Intl - PBG Plattsburgh Intl
SEAPBG
Seattle/Tacoma Intl
Sat 9/12
9:45 pm-6:09 pm
3 stops41h 24m
Plattsburgh Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$376
Quickest round-trip
SeattlePlattsburgh
SEA Seattle/Tacoma Intl - PBG Plattsburgh Intl
SEAPBG
Seattle/Tacoma Intl
Fri 9/11
10:53 am-2:15 pm
3 stops24h 22m
Plattsburgh Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$499
SeattlePlattsburgh
SEA Seattle/Tacoma Intl - PBG Plattsburgh Intl
SEAPBG
Seattle/Tacoma Intl
Thu 9/10
10:53 am-7:25 pm
3 stops29h 32m
Plattsburgh Intl
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$500
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Seattle-Plattsburgh flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Seattle-Plattsburgh flight deals on Cheapflights vs. Expedia <90% 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 Expedia the most. Expedia 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.
SEA-PBG
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 Seattle to Plattsburgh. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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