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$674+ Cheap flights from Augusta, ME to Seattle (AUG - 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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
AUG — SEA
May 25 — Jun 11
Mon 5/25
Mon 6/1
1 adult, Economy
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Cheap flight deals from Augusta to Seattle

Cheapest flights from Augusta to Seattle
Explore the most affordable flight options available from Augusta to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 25, 2026.

This Expedia deal was found by Cheapflights users on 4/22. 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.
Mon 6/812:50 pm
AUG
-
SEA
1 stop12h 37m
Multiple Airlines
Mon 8/1011:18 pm
SEA
-
AUG
1 stop9h 33m
Multiple Airlines
Deal found 4/22$674
This Expedia deal was found by Cheapflights users on 4/21. 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.
Wed 5/63:29 pm
AUG
-
SEA
1 stop9h 30m
Multiple Airlines
Sun 5/107:00 am
SEA
-
AUG
1 stop8h 50m
Multiple Airlines
Deal found 4/21$734

Find flight deals from Augusta to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Augusta (AUG) 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 April 25, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$674
(Expedia)
Provider with most accurate pricing for Augusta-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Augusta-Seattle/Tacoma Intl flights.
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From Augusta to Seattle/Tacoma Intl
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Augusta 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 April 25, 2026.
Use the filters below to find and compare flights from Augusta to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

AugustaSeattle

AUG - SEA

AUGSEA

Augusta

Mon 6/8

12:50 pm-10:27 pm

1 stop12h 37m

Seattle/Tacoma Intl

Mon 8/10

11:18 pm-11:51 am

1 stop9h 33m

$674
Quickest round-trip

AugustaSeattle

AUG - SEA

AUGSEA

Augusta

Wed 5/6

3:29 pm-9:59 pm

1 stop9h 30m

Seattle/Tacoma Intl

Sun 5/10

7:00 am-6:50 pm

1 stop8h 50m

$734

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/22

Sorted by cheapest first
  • Most accurate provider: When it comes to deals on Augusta, Maine-Seattle flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Augusta, Maine-Seattle flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Augusta, Maine-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Augusta, Maine-Seattle 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 Augusta, Maine-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 Augusta to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Augusta 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 Augusta 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 Augusta to Seattle that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Augusta 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
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Kent
Tumwater
Tukwila
Puyallup
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

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