How often are flights from New York to Seattle delayed?

About 0% of weekly flights between New York and Seattle have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for New York to Seattle flights?

Historically, flights departing at night are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Thursday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

How long is the flight from New York LaGuardia Airport to Seattle?

For as low as $277, United Airlines can have you in Seattle from New York LaGuardia Airport in 8h 15m. Airlines will cover a distance of 2405 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from New York LaGuardia Airport to Seattle round-trip?

Currently priced at $190, Frontier will fly you from New York LaGuardia Airport to Seattle and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $196 and $196, respectively. These flights start at 48% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from New York LaGuardia Airport to Seattle one-way?

For one-way options, check prices for Southwest. According to our data, you can fly for as low as $108. Users have also found prices from $119 and $124 on Alaska Airlines and United Airlines, respectively.

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.

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).

What are the most popular airlines that fly from New York LaGuardia Airport to Seattle?

Before booking your flight from New York LaGuardia Airport to Seattle check out the most popular airlines for this route: American Airlines, United Airlines or Delta.

What is the cheapest time of day to fly from LGA to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New York LaGuardia Airport to Seattle as you normally would.

Most accurate provider : When it comes to deals on New York LaGuardia Airport-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Seattle flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New York LaGuardia Airport-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 New York LaGuardia Airport-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airport do you fly into for flights to Seattle from New York LaGuardia?

If you book a flight to Seattle from New York LaGuardia, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from New York LaGuardia to Seattle/Tacoma Intl per day from 5 different airlines.

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

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

How can I find direct flights from LaGuardia to Seattle?

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

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

Yes. Cheapflights offers flight deals from LaGuardia 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.

$138+ Flights from New York LaGuardia Airport, NY to Seattle

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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

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Cheap flight deals from LaGuardia to Seattle

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$253 (United Airlines)
One-way from	$138 (American Airlines)
Popular in	April
Cheapest in	January
Average price	$262

Provider with most accurate pricing for New York LaGuardia-Seattle/Tacoma Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York LaGuardia-Seattle/Tacoma Intl flights.

Search Deals

From New York LaGuardia to Seattle/Tacoma Intl

Search Deals

One-way flight from New York LaGuardia to Seattle/Tacoma Intl

Search Deals

Highest demand for flights based on searches. 14% potential increase in price ($63 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($10 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from LaGuardia to Seattle

Cheapest flights from LaGuardia to Seattle
Explore the most affordable flight options available from LaGuardia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 6, 2026.

jue. 2/59:15 amLGA - SEA

1 stop9h 46mUnited Airlines

jue. 2/127:00 amSEA - LGA

1 stop7h 13mUnited Airlines

Deal found 1/5

$253

mié. 4/810:55 pmLGA - SEA

1 stop16h 35mFrontier

dom. 4/122:54 pmSEA - LGA

1 stop28h 06mFrontier

Deal found 1/6

$255

jue. 2/196:59 pmLGA - SEA

1 stop8h 25mAmerican Airlines

dom. 2/2211:57 pmSEA - LGA

1 stop8h 33mAmerican Airlines

Deal found 1/6

$256

jue. 2/124:30 pmLGA - SEA

1 stop10h 54mAmerican Airlines

mié. 2/181:37 pmSEA - LGA

1 stop7h 22mAmerican Airlines

Deal found 1/6

$257

jue. 1/2910:10 amLGA - SEA

1 stop8h 51mUnited Airlines

mar. 2/35:00 amSEA - LGA

2 stops9h 13mUnited Airlines

Deal found 1/5

$258

jue. 2/56:15 amLGA - SEA

1 stop8h 17mUnited Airlines

sáb. 2/710:58 amSEA - LGA

2 stops9h 45mUnited Airlines

Deal found 1/6

$260

mar. 1/2711:55 amLGA - SEA

2 stops13h 40mSouthwest

mar. 2/39:55 amSEA - LGA

2 stops10h 10mSouthwest

Deal found 1/5

$262

mar. 2/174:05 pmLGA - SEA

1 stop10h 02mAmerican Airlines

vie. 2/2012:07 amSEA - LGA

1 stop9h 56mAmerican Airlines

Deal found 1/6

$264

jue. 4/910:55 pmLGA - SEA

1 stop16h 35mFrontier

dom. 4/122:54 pmSEA - LGA

1 stop28h 06mFrontier

Deal found 1/6

$269

mié. 2/1811:55 amLGA - SEA

2 stops13h 40mSouthwest

mar. 2/249:55 amSEA - LGA

1 stop9h 45mSouthwest

Deal found 1/6

$273

sáb. 2/144:25 pmLGA - SEA

1 stop9h 18mUnited Airlines

sáb. 2/2111:59 pmSEA - LGA

1 stop9h 13mUnited Airlines

Deal found 1/6

$274

Best flights from LaGuardia to Seattle
Discover carefully curated flight deals from LaGuardia to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated enero 6, 2026.

jue. 2/510:10 amLGA - SEA

1 stop8h 51mUnited Airlines

mar. 2/105:00 amSEA - LGA

2 stops9h 13mUnited Airlines

Deal found 1/5

$258

mar. 1/2711:55 amLGA - SEA

2 stops13h 40mSouthwest

mar. 2/39:55 amSEA - LGA

2 stops10h 10mSouthwest

Deal found 1/5

$262

mié. 2/189:05 amLGA - SEA

1 stop8h 15mDelta

mié. 2/251:30 pmSEA - LGA

1 stop7h 14mDelta

Deal found 1/6

$277

mar. 2/242:30 pmLGA - SEA

2 stops11h 00mSouthwest

sáb. 2/288:55 amSEA - LGA

2 stops11h 30mSouthwest

Deal found 1/4

$295

jue. 1/292:55 pmLGA - SEA

2 stops10h 48mUnited Airlines

dom. 2/17:00 amSEA - LGA

1 stop7h 13mUnited Airlines

Deal found 1/5

$300

jue. 2/121:01 pmLGA - SEA

1 stop12h 19mDelta

dom. 2/2211:15 pmSEA - LGA

1 stop6h 42mDelta

Deal found 1/6

$310

jue. 2/126:15 amLGA - SEA

1 stop10h 20mSouthwest

mar. 2/246:05 amSEA - LGA

2 stops10h 55mSouthwest

Deal found 1/5

$299

mar. 2/310:28 amLGA - SEA

2 stops10h 46mUnited Airlines

dom. 2/88:10 amSEA - LGA

1 stop7h 34mUnited Airlines

Deal found 1/5

$300

mar. 1/271:15 pmLGA - SEA

2 stops11h 00mUnited Airlines

vie. 1/3010:58 amSEA - LGA

1 stop7h 16mUnited Airlines

Deal found 1/6

$300

jue. 2/52:40 pmLGA - SEA

1 stop11h 10mSouthwest

mar. 2/106:05 amSEA - LGA

2 stops10h 55mSouthwest

Deal found 1/5

$303

lun. 3/22:05 pmLGA - SEA

2 stops12h 35mSouthwest

mié. 3/117:00 amSEA - LGA

2 stops12h 30mSouthwest

Deal found 1/5

$304

sáb. 2/144:25 pmLGA - SEA

1 stop9h 18mUnited Airlines

sáb. 2/218:17 amSEA - LGA

1 stop7h 25mUnited Airlines

Deal found 1/4

$307

Last-minute flights from LaGuardia to Seattle
Discover last-minute flight deals from LaGuardia to Seattle. Data last updated enero 6, 2026 and is based on user searches.

sáb. 1/179:00 amLGA - SEA

1 stop11h 45mAmerican Airlines

mar. 1/206:00 amSEA - LGA

1 stop8h 00mAmerican Airlines

Deal found 1/3

$276

mar. 1/2711:55 amLGA - SEA

2 stops13h 40mSouthwest

mar. 2/39:55 amSEA - LGA

2 stops10h 10mSouthwest

Deal found 1/5

$262

jue. 1/2910:10 amLGA - SEA

1 stop8h 51mUnited Airlines

mar. 2/35:00 amSEA - LGA

2 stops9h 13mUnited Airlines

Deal found 1/5

$258

jue. 2/59:15 amLGA - SEA

1 stop9h 46mUnited Airlines

jue. 2/127:00 amSEA - LGA

1 stop7h 13mUnited Airlines

Deal found 1/5

$253

jue. 2/56:15 amLGA - SEA

1 stop8h 17mUnited Airlines

sáb. 2/710:58 amSEA - LGA

2 stops9h 45mUnited Airlines

Deal found 1/6

$260

mié. 2/116:00 amLGA - SEA

1 stop9h 23mDelta

mié. 2/1811:15 pmSEA - LGA

1 stop6h 42mDelta

Deal found 1/6

$277

jue. 2/124:30 pmLGA - SEA

1 stop10h 54mAmerican Airlines

mié. 2/181:37 pmSEA - LGA

1 stop7h 22mAmerican Airlines

Deal found 1/6

$257

sáb. 2/144:25 pmLGA - SEA

1 stop9h 18mUnited Airlines

sáb. 2/2111:59 pmSEA - LGA

1 stop9h 13mUnited Airlines

Deal found 1/6

$274

mar. 2/174:05 pmLGA - SEA

1 stop10h 02mAmerican Airlines

vie. 2/2012:07 amSEA - LGA

1 stop9h 56mAmerican Airlines

Deal found 1/6

$264

mié. 2/1811:55 amLGA - SEA

2 stops13h 40mSouthwest

mar. 2/249:55 amSEA - LGA

1 stop9h 45mSouthwest

Deal found 1/6

$273

jue. 2/196:59 pmLGA - SEA

1 stop8h 25mAmerican Airlines

dom. 2/2211:57 pmSEA - LGA

1 stop8h 33mAmerican Airlines

Deal found 1/6

$256

One-way flights from LaGuardia to Seattle
Search for one-way flight options from LaGuardia to Seattle. Find affordable one-way fares based on user searches. Data last updated enero 6, 2026.

lun. 2/234:30 pmLGA - SEA

1 stop9h 34mAmerican Airlines

Deal found 1/5

$138

mar. 1/2010:10 amLGA - SEA

1 stop11h 04mUnited Airlines

Deal found 1/5

$139

vie. 1/237:59 pmLGA - SEA

2 stops42h 20mMultiple Airlines

Deal found 1/6

$140

vie. 1/238:55 pmLGA - SEA

2 stops41h 24mFrontier

Deal found 1/5

$141

dom. 2/158:59 amLGA - SEA

2 stops29h 20mMultiple Airlines

Deal found 1/6

$142

mar. 3/103:30 pmLGA - SEA

2 stops12h 10mSouthwest

Deal found 1/5

$145

sáb. 1/105:57 pmLGA - SEA

1 stop20h 24mFrontier

Deal found 1/6

$146

mar. 2/178:59 pmLGA - SEA

2 stops38h 14mMultiple Airlines

Deal found 1/6

$149

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

jue. 2/5

10:10 am-4:01 pm

1 stop8h 51m

Seattle/Tacoma Intl

mar. 2/10

5:00 am-5:13 pm

2 stops9h 13m

$258

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

mar. 1/27

11:55 am-10:35 pm

2 stops13h 40m

Seattle/Tacoma Intl

mar. 2/3

9:55 am-11:05 pm

2 stops10h 10m

$262

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

mié. 2/18

9:05 am-2:20 pm

1 stop8h 15m

Seattle/Tacoma Intl

mié. 2/25

1:30 pm-11:44 pm

1 stop7h 14m

$277

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

mar. 2/24

2:30 pm-10:30 pm

2 stops11h 00m

Seattle/Tacoma Intl

sáb. 2/28

8:55 am-11:25 pm

2 stops11h 30m

$295

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

jue. 2/12

6:15 am-1:35 pm

1 stop10h 20m

Seattle/Tacoma Intl

mar. 2/24

6:05 am-8:00 pm

2 stops10h 55m

$299

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

jue. 1/29

2:55 pm-10:43 pm

2 stops10h 48m

Seattle/Tacoma Intl

dom. 2/1

7:00 am-5:13 pm

1 stop7h 13m

$300

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

mar. 2/3

10:28 am-6:14 pm

2 stops10h 46m

Seattle/Tacoma Intl

dom. 2/8

8:10 am-6:44 pm

1 stop7h 34m

$300

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

mar. 1/27

1:15 pm-9:15 pm

2 stops11h 00m

Seattle/Tacoma Intl

vie. 1/30

10:58 am-9:14 pm

1 stop7h 16m

$300

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

jue. 2/5

2:40 pm-10:50 pm

1 stop11h 10m

Seattle/Tacoma Intl

mar. 2/10

6:05 am-8:00 pm

2 stops10h 55m

$303

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

lun. 3/2

2:05 pm-11:40 pm

2 stops12h 35m

Seattle/Tacoma Intl

mié. 3/11

7:00 am-10:30 pm

2 stops12h 30m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/6

Showing 1-10 of 23 results

Compare providers for flights from LaGuardia to Seattle

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from LaGuardia to Seattle in January.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Ovago	Price Accuracy2 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust 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 New York LaGuardia Airport-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on New York LaGuardia Airport-Seattle flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from New York LaGuardia Airport-Seattle flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New York LaGuardia Airport-Seattle flights, Cheapflights users trust eDreams the most. eDreams 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 New York LaGuardia Airport-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 LaGuardia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from LaGuardia 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 New York LaGuardia Airport to Seattle

Prices

Delays

How far ahead should I book a flight from New York LaGuardia Airport to Seattle?

To ensure you get the cheapest price possible for a flight from New York LaGuardia Airport to Seattle, you should look to book at least 47 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from New York LaGuardia Airport to Seattle?

Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Seattle (average of $188). Flying from New York LaGuardia Airport to Seattle in June is currently the most expensive (average of $320). 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 a feel of what it's like to fly with Southwest, Delta, and United Airlines from New York LaGuardia Airport to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,248 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,018 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,132 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,084 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Frontier

5.7

Fair

3,063 reviews

Southwest

8.0

Very good

4,248 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

What airport do you fly into for flights to Seattle from New York LaGuardia?
If you book a flight to Seattle from New York LaGuardia, you will be flying to Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle. There are 0 flights from New York LaGuardia to Seattle/Tacoma Intl per day from 5 different airlines.
How long is the flight from New York LaGuardia Airport to Seattle?
For as low as $277, United Airlines can have you in Seattle from New York LaGuardia Airport in 8h 15m. Airlines will cover a distance of 2405 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the cheapest airlines flying from New York LaGuardia Airport to Seattle round-trip?
Currently priced at $190, Frontier will fly you from New York LaGuardia Airport to Seattle and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Southwest and American Airlines - these airlines can fly you to your destination from $196 and $196, respectively. These flights start at 48% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from New York LaGuardia Airport to Seattle one-way?
For one-way options, check prices for Southwest. According to our data, you can fly for as low as $108. Users have also found prices from $119 and $124 on Alaska Airlines and United Airlines, respectively.
Can I find deals for flights from LaGuardia to Seattle that include hotel bookings?
Yes. In addition to deals on LaGuardia to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from LaGuardia to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Seattle.
Can I find deals for business class flights from LaGuardia to Seattle?
Yes. Cheapflights offers flight deals from LaGuardia 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 New York LaGuardia Airport to Seattle?
Currently, October is the cheapest month in which you can book a flight from New York LaGuardia Airport to Seattle (average of $188). Flying from New York LaGuardia Airport to Seattle in June is currently the most expensive (average of $320). 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

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Alternative routes for LaGuardia to Seattle

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Other flights to Seattle

Top 5 airlines flying from LaGuardia to Seattle

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$190	Average$336	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$196	Average$441	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$196	Average$409	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$256	Average$392	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$257	Average$386	FlexibilityNo cancel fee	On-timeN/A

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$138+ Cheap flights from LaGuardia, NY (LGA) to Seattle (SEA)

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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from LaGuardia to Seattle with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from LaGuardia to Seattle

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from LaGuardia to Seattle

Cheapest flights from LaGuardia to SeattleExplore the most affordable flight options available from LaGuardia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 6, 2026.

Explore the most affordable flight options available from LaGuardia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 6, 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Seattle that are best for you.

Compare providers for flights from LaGuardia 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 from LaGuardia to Seattle in January.

Best time to book a flight from LaGuardia to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from LaGuardia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Seattle

How far ahead should I book a flight from New York LaGuardia Airport to Seattle?

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Reviews of airlines servicing Seattle

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from New York LaGuardia Airport to Seattle by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Seattle from New York LaGuardia?

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What is the cheapest month to book a flight from New York LaGuardia Airport to Seattle?

Traveling to a place near Seattle?

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Alternative routes for LaGuardia to Seattle

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Top 5 airlines flying from LaGuardia to Seattle

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Cheapest flights from LaGuardia to Seattle
Explore the most affordable flight options available from LaGuardia to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 6, 2026.