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$133+ Cheap flights to Seattle

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
— SEA
Apr 24 — May 11
Fri 4/24
Fri 5/1
1 adult, Economy
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Flights to Seattle in 2026

Cheapest flights to Seattle
Explore the most affordable flight options available to Seattle. Find the lowest fares based on data from user searches, with prices last updated on March 25, 2026.

This SmartFares deal was found by Cheapflights users on 3/20. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:00 pm
EWR
-
SEA
Nonstop6h 13m
Hawaiian Airlines
Wed 4/156:13 am
SEA
-
EWR
Nonstop5h 17m
Hawaiian Airlines
Deal found 3/20$250
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/68:30 am
LGA
-
SEA
2 stops18h 05m
Southwest
Mon 5/115:15 am
SEA
-
LGA
1 stop9h 40m
Southwest
Deal found 3/23$256
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/147:50 am
EWR
-
SEA
Nonstop6h 12m
United Airlines
Sun 4/1910:55 pm
SEA
-
EWR
Nonstop5h 21m
United Airlines
Deal found 3/20$259
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/244:30 pm
LGA
-
SEA
1 stop10h 00m
Southwest
Tue 4/286:30 am
SEA
-
LGA
2 stops9h 25m
Southwest
Deal found 3/25$259
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/226:38 am
LGA
-
SEA
1 stop8h 51m
American Airlines
Sun 5/311:33 pm
SEA
-
LGA
1 stop9h 38m
American Airlines
Deal found 3/24$263
This Southwest deal was found by Cheapflights users on 3/23. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:45 pm
LGA
-
SEA
1 stop9h 25m
Southwest
Sat 4/1811:55 pm
SEA
-
LGA
1 stop8h 25m
Southwest
Deal found 3/23$264
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 am
LGA
-
SEA
2 stops18h 05m
Southwest
Wed 4/296:00 am
SEA
-
LGA
1 stop8h 55m
Southwest
Deal found 3/25$265
This United Airlines deal was found by Cheapflights users on 3/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/148:30 pm
EWR
-
SEA
Nonstop6h 16m
United Airlines
Wed 4/157:05 pm
SEA
-
EWR
1 stop7h 46m
United Airlines
Deal found 3/20$269
This Southwest deal was found by Cheapflights users on 3/24. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/143:55 pm
LGA
-
SEA
1 stop11h 15m
Southwest
Thu 4/166:30 am
SEA
-
LGA
2 stops12h 45m
Southwest
Deal found 3/24$269
This Kiwi.com deal was found by Cheapflights users on 3/23. 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.
Tue 4/147:20 am
EWR
-
SEA
Nonstop6h 09m
Hawaiian Airlines
Sat 4/182:50 pm
SEA
-
EWR
Nonstop5h 21m
Hawaiian Airlines
Deal found 3/23$270
This Southwest deal was found by Cheapflights users on 3/25. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/228:30 am
LGA
-
SEA
2 stops18h 05m
Southwest
Mon 4/278:00 am
SEA
-
LGA
2 stops9h 25m
Southwest
Deal found 3/25$270
This Kiwi.com deal was found by Cheapflights users on 3/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/219:00 am
EWR
-
SEA
Nonstop6h 14m
Alaska Airlines
Tue 4/282:52 pm
SEA
-
EWR
Nonstop5h 37m
Alaska Airlines
Deal found 3/22$272

Find flight deals to Seattle

Find the latest flights to Seattle in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on March 25, 2026.

Popular in

December

Cheapest in

October

Average price

$394

Round-trip from

$250

One-way from

$133

Good round-trip deal

$330 or less

Good one-way deal

$210 or less
Highest demand for flights based on searches. 2% potential increase in price ($10 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals
From New York to Seattle/Tacoma Intl
Search Deals
One-way flight from New York to Seattle/Tacoma Intl (SEA)
Search Deals
Price to beat on a round-trip flight from New York to Seattle/Tacoma Intl.
Search Deals
Price to beat on a one-way flight from New York to Seattle/Tacoma Intl.
Search Deals

Cheapflights Fare Finder

 
Locate flights to Seattle that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 2,558,603 searches and data was last updated on March 25, 2026.
Use the filters below to find and compare flights to Seattle that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 4/23

4:30 pm-11:30 pm

1 stop10h 00m

Seattle/Tacoma Intl

Tue 4/28

6:00 am-5:55 pm

1 stop8h 55m

$264

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 4/23

7:29 am-10:36 am

Nonstop6h 07m

Seattle/Tacoma Intl

Tue 4/28

6:03 am-2:30 pm

Nonstop5h 27m

$279

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 5/6

11:37 am-7:00 pm

1 stop10h 23m

Seattle/Tacoma Intl

Sat 5/9

11:00 pm-7:21 am

Nonstop5h 21m

$289

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 4/30

3:40 pm-12:05 am

1 stop11h 25m

Seattle/Tacoma Intl

Sat 5/2

6:40 am-10:15 pm

2 stops12h 35m

$299

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Fri 4/17

7:40 am-10:52 am

Nonstop6h 12m

Seattle/Tacoma Intl

Sat 4/18

10:55 pm-7:16 am

Nonstop5h 21m

$308

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 5/6

8:30 am-11:35 pm

2 stops18h 05m

Seattle/Tacoma Intl

Mon 5/11

6:30 am-8:10 pm

2 stops10h 40m

$317
Quickest round-trip

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Wed 4/8

7:20 am-10:29 am

Nonstop6h 09m

Seattle/Tacoma Intl

Mon 4/13

9:38 pm-6:00 am

Nonstop5h 22m

$322

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Thu 4/16

3:40 pm-12:05 am

1 stop11h 25m

Seattle/Tacoma Intl

Wed 4/22

9:20 am-10:20 pm

2 stops10h 00m

$328

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 4/29

4:34 pm-7:59 pm

Nonstop6h 25m

Seattle/Tacoma Intl

Mon 5/4

4:00 pm-12:20 am

Nonstop5h 20m

$336

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Sun 5/3

7:25 am-10:37 am

Nonstop6h 12m

Seattle/Tacoma Intl

Sun 5/17

11:00 pm-7:21 am

Nonstop5h 21m

$364

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/22

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Compare providers for flights 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 to Seattle in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
OvagoPrice Accuracy2 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*2 stars
CheapfaremartPrice Accuracy-Trust Score*1 star

*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: Out of all of the providers offering Seattle flight deals, Cheapflights users have found FlightHub to have the most accurate pricing on Cheapflights vs. their site about >95% of the time, users can find the same price on Seattle flight deals on Cheapflights and FlightHub. This is based on searches made for Seattle flights over the past month.
  • Most trusted provider: FlightHub is the most trusted provider by Cheapflights users offering Seattle flight deals. With a user feedback rating of 3 out of 3 stars (3 being the best), FlightHub has received the most positive sentiment from Cheapflights users searching for flights to Seattle. This is based on data collected from Cheapflights searches made over the past month.

Best time to book a flight to Seattle

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

When is the best time to book a flight to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from New York to Seattle. Price data was last updated on March 13, 2026.

The best time to book flights to Seattle is 83 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

How long is the flight to Seattle?

On average, a flight from New York to Seattle takes 12 hours 36 minutes. Flights to Seattle from other popular cities in USA will vary in length. Below are a few examples of popular routes and their flight times.

When is the cheapest time to fly to Seattle?

Use this chart to determine the cheapest time to fly round-trip from New York to Seattle. Price data was last updated on March 23, 2026.

Users looking for the lowest fares to Seattle should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travelers will want to avoid Monday at noon, when prices are usually at their highest.

Weekly flight availability to Seattle

The most flights from New York to Seattle are scheduled on a Monday (45 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (21 on average).

What are the most popular airlines that fly to Seattle?

The most popular airlines flying from New York to Seattle are Alaska Airlines, United Airlines and Delta.

Alaska Airlines
Alaska Airlines
From $87
Delta
Delta
From $68
American Airlines
American Airlines
From $117
United Airlines
United Airlines
From $116

What are the cheapest airlines that fly to Seattle?

The cheapest airlines flying from New York to Seattle are Frontier, Delta and Spirit Airlines.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

The best insider tips for flights to Seattle

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Seattle trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on American Airlines and Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Robert Schrader

Robert Schrader

Expert on Alaska Airlines

One of the web's original travel bloggers, Robert launched his first site Leave Your Daily Hell in 2009. Since then, he's expanded into destination niche sites (one each for Japan, Thailand and Taiwan), in addition to having written for the inflight magazines of Singapore Airlines and Korean Air. Overall, he's visited nearly 100 countries, and flies business as often as possible.

Read more
Harriet Baskas

Harriet Baskas

Expert on Delta and United Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Scott Laird

Scott Laird

Expert on Hawaiian Airlines

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more
Brandon Schultz

Brandon Schultz

Expert on SEA

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more

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 March 25, 2026.
Read through reviews of airlines servicing the United States, such as Alaska Airlines,Delta, andHawaiian Airlines. 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.
Alaska Airlines
7.9
Good
12,108 reviews

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Alaska Airlines
7.9
Good
12,108 reviews
Alaska Airlines
7.9
Good
12,108 reviews

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Delta
7.9
Good
8,327 reviews
Alaska Airlines
7.9
Good
12,108 reviews

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
Hawaiian Airlines
7.8
Good
2,840 reviews
Alaska Airlines
7.9
Good
12,108 reviews

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
United Airlines
7.4
Good
9,478 reviews
Alaska Airlines
7.9
Good
12,108 reviews

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.
JetBlue
7.2
Good
2,905 reviews
Alaska Airlines
7.9
Good
12,108 reviews

Overall

7.9

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Dec 2025

SJC - SEA

The flight was great. Don’t have to make it better. Everything was OK.

FAQs about flying to Seattle

Seattle, WA airport overview

Seattle-Tacoma International Airport (SEA), also affectionately known as Sea-Tac Airport, is located in the southern King County of Washington, 12 miles (19km) south of Seattle. Serving more than 31.5 million passengers in 2010, it is the United States’ 18th busiest airport.

Sea-Tac Airport has a Main (central) Terminal and ticketing arena surrounded by concourses A-D, as well as a two satellite terminals called the North and South Satellites. An automatic people-mover transports passengers between the satellite terminals and the Main Terminal. Running alongside the ticketing concourse is the airport garage, which houses five parking areas and a ground transportation center. All gates may be accessed once past security.

With an extensive selection of art on display throughout the airport, in addition to a host of shops, restaurants, bars, bistros and fast-food outlets, Sea-Tac is both attractive and inviting. Moreover, its combination of efficient facilities and helpful staff make pesky tasks such as checking-in a breeze.

Flights to Seattle-Tacoma International Airport comes from a number of cities worldwide, including Toronto, Paris, Atlanta, Los Angeles, Chicago, Seoul, London, Frankfurt, Amsterdam, Tokyo, New York, Honolulu and Beijing.

  • What airport do you fly into for flights to Seattle?

    If you book a flight to Seattle, you will be flying into Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. Booking flights from New York to Seattle/Tacoma Intl should be relatively easy as there are 35 daily flights from 10 different airlines.

  • Can I find cheaper flights to Seattle if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Seattle on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Seattle?

    Based on reviews from Cheapflights users, Frontier is rated the highest out of the airlines that fly to Seattle.

  • What is the cheapest airport to fly to in Seattle?

    Seattle/Tacoma Intl is currently the cheapest airport to fly to in Seattle. One-way flights to Seattle/Tacoma Intl typically cost $38, while round-trip flights cost around $58.

  • How much is a round-trip flight to Seattle?

    A round-trip flight to Seattle will typically cost around $700, however they can be found for as little as $58.

  • Where does the fastest flight to Seattle depart from?

    For those looking to save time traveling to Seattle, Yakima Air Terminal offers the quickest one-way flight (0 hours 49 minutes).

  • Which airport is closest to Showbox SoDo?

    If being close to Showbox SoDo is important to you, you’ll want to land at Seattle/Tacoma Intl Airport.

  • Does Seattle/Tacoma Intl have rental cars?

    Yes. Those touching down at Seattle/Tacoma Intl can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Seattle/Tacoma Intl?

    Yes. Seattle/Tacoma Intl has hotels nearby for those requiring accommodations. Seatac Inn is the closest property to Seattle/Tacoma Intl (0.0 mi away from Seattle/Tacoma Intl).

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Kent
Lynnwood
Edmonds
Lacey
Renton
Puyallup
Kirkland
Snoqualmie
Ellensburg
Tukwila
Fife
Lakewood
Leavenworth
Issaquah
Aberdeen
Shoreline

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