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$538+ Cheap flights from Manhattan to Seattle (MHK - 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 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
MHK — SEA
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Manhattan to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Manhattan (MHK) 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 September 11, 2025.

Round-trip from

$538
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$473
From Manhattan to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 9% potential increase in price ($63 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Manhattan to Seattle

Cheapest flights from Manhattan to Seattle
Explore the most affordable flight options available from Manhattan to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:36 amMHK - SEA
1 stop8h 36mAmerican Airlines
Mon 9/291:02 pmSEA - MHK
1 stop8h 56mAmerican Airlines
Deal found 9/10$538

Cheapflights Fare Finder

 
Customize your flight search to find flights from Manhattan 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 September 11, 2025.
Use the filters below to find and compare flights from Manhattan to Seattle that are best for you.

Fly from

Manhattan

Fly to

Seattle

Route

Depart

Return

Price

ManhattanSeattle

MHK - SEA

MHKSEA

Manhattan

Thu 9/25

5:36 am-12:12 pm

1 stop8h 36m

Seattle/Tacoma Intl

Mon 9/29

1:02 pm-11:58 pm

1 stop8h 56m

$538

ManhattanSeattle

MHK - SEA

MHKSEA

Manhattan

Tue 3/10

4:10 pm-9:10 pm

1 stop7h 00m

Seattle/Tacoma Intl

Wed 3/11

11:55 am-10:07 pm

1 stop8h 12m

$712

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Best time to book a flight from Manhattan to Seattle

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

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

Currently, January is the cheapest month in which you can book a flight from Manhattan to Seattle (average of $238). Flying from Manhattan to Seattle in June is currently the most expensive (average of $388). 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.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown American Airlines from Manhattan to Seattle. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Crew

8.0

Overall

7.2

Entertainment

6.9

Comfort

7.2

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

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

  • How long is the flight from Manhattan to Seattle?

    Departing from Manhattan to Seattle will take you 8h 36m. Airlines will cover a distance of 1402 mi.

  • What is the cheapest airline to fly from Manhattan to Seattle round-trip?

    American Airlines, at $377, was found to be the cheapest airline from Manhattan to Seattle.. American Airlines is 36% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Manhattan to Seattle (average of $238). Flying from Manhattan to Seattle in June is currently the most expensive (average of $388). 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
SeaTac
Tukwila
Tacoma
Lakewood
Ocean Shores
Lynnwood
Edmonds
Leavenworth
Lacey
Renton
Olympia
Kent
Federal Way
Cle Elum
Puyallup
Chehalis
Kirkland
Issaquah
Aberdeen
Shoreline

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Manhattan to Seattle

Discover the top airline that operate flights from Manhattan to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$377Average$536FlexibilityNo cancel feeOn-time71%

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