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

Cheapflights users have booked flights from Seattle to New York LaGuardia Airport round-trip from $260. Other airlines that can offer you cheap pricing are Spirit Airlines, from $263, and United Airlines, from $267. These flights start at 37% lower than the current average price 3 months from now.

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

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $136. Users have also found prices from $139 and $144 on American Airlines and United Airlines, respectively.

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

American Airlines, Alaska Airlines and JetBlue are the most popular airlines when flying from Seattle to New York LaGuardia Airport.

What is the cheapest day to fly round-trip from Seattle to New York LaGuardia Airport?

Saturday flights are generally found to be more expensive for flights from Seattle to New York LaGuardia Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to New York LaGuardia Airport.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 61 days in advance, which can save you up to 104% on flights from Seattle to New York LaGuardia Airport compared to booking the week you need them. Waiting 61 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $427. For sooner than that we have options available in the next 3 days from $655.

What is the cheapest month to fly from Seattle to New York LaGuardia Airport?

Flights from Seattle to New York LaGuardia Airport lean towards being more expensive in December. Prices are generally better when you fly from Seattle to New York LaGuardia Airport in January, with the cheapest ticket starting at $232.

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

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

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

Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to New York LaGuardia. On average, Seattle/Tacoma Intl has 0 outbound flights to New York LaGuardia per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.

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

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

How can I find direct flights from Seattle to LaGuardia?

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

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

Yes. Cheapflights offers flight deals from Seattle to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$136+ Flights from Seattle to New York LaGuardia Airport, NY

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New York LaGuardia are usually found in January or September, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Seattle to LaGuardia

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$260 (FlightHub)
One-way from	$136 (FlightHub)
Popular in	December
Cheapest in	January
Average price	$372

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

Search Deals

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

Search Deals

From Seattle/Tacoma Intl to New York LaGuardia

Search Deals

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

Search Deals

High demand for flights, 0% potential price rise

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Find flight deals from Seattle to LaGuardia

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

Thu 5/226:25 amSEA - LGA

1 stop12h 40mFrontier

Thu 5/2910:00 pmLGA - SEA

1 stop13h 19mFrontier

Deal found 4/9

$260

Tue 5/136:00 amSEA - LGA

2 stops13h 00mSpirit Airlines

Sat 5/176:30 amLGA - SEA

2 stops10h 55mSpirit Airlines

Deal found 4/10

$263

Tue 5/2011:59 pmSEA - LGA

1 stop9h 14mUnited Airlines

Wed 5/287:29 pmLGA - SEA

1 stop8h 30mUnited Airlines

Deal found 4/10

$267

Fri 5/239:14 amSEA - LGA

1 stop8h 45mMultiple Airlines

Sat 5/241:35 pmLGA - SEA

2 stops13h 35mMultiple Airlines

Deal found 4/10

$274

Tue 9/96:18 amSEA - LGA

1 stop8h 05mAmerican Airlines

Sat 9/139:15 amLGA - SEA

1 stop8h 08mAmerican Airlines

Deal found 4/11

$277

Fri 5/210:00 pmSEA - LGA

1 stop7h 47mDelta

Thu 5/812:58 pmLGA - SEA

1 stop7h 52mDelta

Deal found 4/10

$317

Sat 5/36:45 amSEA - LGA

1 stop11h 40mSouthwest

Fri 5/912:30 pmLGA - SEA

1 stop11h 40mSouthwest

Deal found 4/10

$328

Best flights from Seattle to LaGuardia
Discover carefully curated flight deals from Seattle to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Thu 5/226:25 amSEA - LGA

1 stop12h 40mFrontier

Thu 5/2910:00 pmLGA - SEA

1 stop13h 19mFrontier

Deal found 4/9

$260

Tue 5/136:00 amSEA - LGA

2 stops13h 00mSpirit Airlines

Sat 5/176:30 amLGA - SEA

2 stops10h 55mSpirit Airlines

Deal found 4/10

$263

Tue 5/2011:59 pmSEA - LGA

1 stop9h 14mUnited Airlines

Wed 5/287:29 pmLGA - SEA

1 stop8h 30mUnited Airlines

Deal found 4/10

$267

Fri 5/239:14 amSEA - LGA

1 stop8h 45mMultiple Airlines

Sat 5/241:35 pmLGA - SEA

2 stops13h 35mMultiple Airlines

Deal found 4/10

$274

Tue 9/96:18 amSEA - LGA

1 stop8h 05mAmerican Airlines

Sat 9/139:15 amLGA - SEA

1 stop8h 08mAmerican Airlines

Deal found 4/11

$277

Fri 5/210:00 pmSEA - LGA

1 stop7h 47mDelta

Thu 5/812:58 pmLGA - SEA

1 stop7h 52mDelta

Deal found 4/10

$317

Sat 5/36:45 amSEA - LGA

1 stop11h 40mSouthwest

Fri 5/912:30 pmLGA - SEA

1 stop11h 40mSouthwest

Deal found 4/10

$328

Last-minute flights from Seattle to LaGuardia
Discover last-minute flight deals from Seattle to LaGuardia. Data last updated April 11, 2025 and is based on user searches.

Wed 4/1611:45 pmSEA - LGA

1 stop7h 26mUnited Airlines

Fri 4/188:25 amLGA - SEA

1 stop10h 33mUnited Airlines

Deal found 4/9

$533

Thu 4/1712:45 amSEA - LGA

1 stop7h 14mDelta

Fri 5/22:59 pmLGA - SEA

1 stop12h 00mDelta

Deal found 4/10

$487

Thu 4/175:35 amSEA - LGA

2 stops9h 25mSouthwest

Thu 4/245:00 pmLGA - SEA

1 stop9h 35mSouthwest

Deal found 4/11

$568

Thu 4/178:00 amSEA - LGA

2 stops12h 29mAlaska Airlines

Thu 5/14:05 pmLGA - SEA

1 stop8h 55mAlaska Airlines

Deal found 4/10

$582

Thu 4/1711:50 pmSEA - LGA

3 stops30h 10mMultiple Airlines

Sun 4/206:00 amLGA - SEA

2 stops32h 35mMultiple Airlines

Deal found 4/9

$641

Fri 4/1811:54 amSEA - LGA

1 stop8h 32mAmerican Airlines

Mon 4/286:50 pmLGA - SEA

1 stop9h 01mAmerican Airlines

Deal found 4/11

$467

Mon 4/218:56 pmSEA - LGA

2 stops11h 05mSpirit Airlines

Thu 4/2411:56 amLGA - SEA

2 stops28h 29mSpirit Airlines

Deal found 4/10

$532

Mon 4/2111:55 pmSEA - LGA

1 stop11h 13mJetBlue

Tue 4/293:53 pmLGA - SEA

1 stop9h 34mJetBlue

Deal found 4/10

$549

Wed 4/2311:55 pmSEA - LGA

1 stop11h 13mJetBlue

Tue 4/292:48 pmLGA - SEA

1 stop10h 39mJetBlue

Deal found 4/10

$443

Fri 5/210:00 pmSEA - LGA

1 stop7h 47mDelta

Thu 5/812:58 pmLGA - SEA

1 stop7h 52mDelta

Deal found 4/10

$317

Sat 5/31:35 pmSEA - LGA

1 stop7h 09mAmerican Airlines

Fri 5/96:50 pmLGA - SEA

1 stop8h 55mAmerican Airlines

Deal found 4/11

$299

Sat 5/36:45 amSEA - LGA

1 stop11h 40mSouthwest

Fri 5/912:30 pmLGA - SEA

1 stop11h 40mSouthwest

Deal found 4/10

$328

One-way flights from Seattle to LaGuardia
Search for one-way flight options from Seattle to LaGuardia. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Mon 5/52:30 pmSEA - LGA

2 stops17h 31mSpirit Airlines

Deal found 4/10

$136

Sat 5/107:30 amSEA - LGA

1 stop8h 44mAmerican Airlines

Deal found 4/10

$139

Sat 5/35:15 amSEA - LGA

2 stops9h 00mUnited Airlines

Deal found 4/9

$144

Fri 5/309:14 amSEA - LGA

1 stop8h 45mFrontier

Deal found 4/10

$148

Wed 5/75:00 amSEA - LGA

1 stop10h 05mSouthwest

Deal found 4/10

$157

Sun 5/117:25 pmSEA - LGA

2 stops23h 35mMultiple Airlines

Deal found 4/10

$171

Sun 5/2511:40 pmSEA - LGA

1 stop8h 40mAlaska Airlines

Deal found 4/9

$179

Sat 5/1711:50 pmSEA - LGA

1 stop7h 48mDelta

Deal found 4/10

$189

Wed 4/2311:55 pmSEA - LGA

1 stop11h 13mJetBlue

Deal found 4/10

$247

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Thu 5/22

6:25 am-10:05 pm

1 stop12h 40m

New York LaGuardia

Thu 5/29

10:00 pm-8:19 am

1 stop13h 19m

$260

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 5/13

6:00 am-10:00 pm

2 stops13h 00m

New York LaGuardia

Sat 5/17

6:30 am-2:25 pm

2 stops10h 55m

$263

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 5/20

11:59 pm-12:13 pm

1 stop9h 14m

New York LaGuardia

Wed 5/28

7:29 pm-12:59 am

1 stop8h 30m

$267

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Fri 5/23

9:14 am-8:59 pm

1 stop8h 45m

New York LaGuardia

Sat 5/24

1:35 pm-12:10 am

2 stops13h 35m

$274

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 9/9

6:18 am-5:23 pm

1 stop8h 05m

New York LaGuardia

Sat 9/13

9:15 am-2:23 pm

1 stop8h 08m

$277

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Fri 5/2

10:00 pm-8:47 am

1 stop7h 47m

New York LaGuardia

Thu 5/8

12:58 pm-5:50 pm

1 stop7h 52m

$317

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 5/3

6:45 am-9:25 pm

1 stop11h 40m

New York LaGuardia

Fri 5/9

12:30 pm-9:10 pm

1 stop11h 40m

$328

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Mon 5/5

2:30 pm-11:01 am

2 stops17h 31m

$136

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 5/10

7:30 am-7:14 pm

1 stop8h 44m

$139

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 5/3

5:15 am-5:15 pm

2 stops9h 00m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 16 results

Compare providers for flights from Seattle to LaGuardia

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

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

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

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

To ensure you get the cheapest price possible for a flight from Seattle to New York LaGuardia Airport, you should look to book at least 35 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 Seattle to New York LaGuardia Airport?

Currently, January is the cheapest month in which you can book a flight from Seattle to New York LaGuardia Airport (average of $199). Flying from Seattle to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

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

One of the essential ways to save on airfare from Seattle to New York LaGuardia Airport is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 22% on airfare.

What is the cheapest day to fly from Seattle to New York LaGuardia Airport?

Travelers seeking maximum savings on their Seattle to New York LaGuardia Airport flight should consider departing on Monday mornings when fares are most often at their lowest. Friday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in LaGuardia by month

In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.

Temperature in LaGuardia by month

If weather is an important factor for your trip to New York LaGuardia Airport, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing LaGuardia

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Seattle to New York. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Delta

8.0

Very good

7,910 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

JetBlue

7.3

Good

2,925 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

8.0

Excellent

Anonymous,Aug 2024

SEA - LAS

Seats were not that comfy especially for someone with big hips 😥

Related info for your journey

What airport do you fly from for flights from Seattle to New York LaGuardia?
Most people fly from Seattle/Tacoma Intl (SEA) if they book a flight from Seattle to New York LaGuardia. On average, Seattle/Tacoma Intl has 0 outbound flights to New York LaGuardia per day from 7 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
What are the cheapest airlines flying from Seattle to New York LaGuardia Airport round-trip?
Cheapflights users have booked flights from Seattle to New York LaGuardia Airport round-trip from $260. Other airlines that can offer you cheap pricing are Spirit Airlines, from $263, and United Airlines, from $267. These flights start at 37% lower than the current average price 3 months from now.
What are the cheapest airlines to fly from Seattle to New York LaGuardia Airport one-way?
For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $136. Users have also found prices from $139 and $144 on American Airlines and United Airlines, respectively.
Can I find deals for flights from Seattle to LaGuardia that include hotel bookings?
Yes. In addition to deals on Seattle to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to LaGuardia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to LaGuardia.
Can I find deals for business class flights from Seattle to LaGuardia?
Yes. Cheapflights offers flight deals from Seattle to LaGuardia 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 Seattle to New York LaGuardia Airport?
Currently, January is the cheapest month in which you can book a flight from Seattle to New York LaGuardia Airport (average of $199). Flying from Seattle to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.

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Top 7 airlines flying from Seattle to LaGuardia

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$128	Average$246	FlexibilityNo cancel fee	On-time62%
American Airlines	Cheapest$240	Average$406	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$256	Average$486	FlexibilityNo cancel fee	On-time63%
Delta	Cheapest$276	Average$480	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$276	Average$451	FlexibilityNo cancel fee	On-time69%
JetBlue	Cheapest$277	Average$463	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$305	Average$467	FlexibilityNo cancel fee	On-time75%

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$136+ Cheap flights from Seattle (SEA) to LaGuardia, NY (LGA)

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 5/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to LaGuardia with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New York LaGuardia are usually found in January or September, booked 35 days in advance, depart on a Tuesday or Wednesday and return on a Monday

Cheap flight deals from Seattle to LaGuardia

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to LaGuardia

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

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

Cheapflights Fare Finder

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

Compare providers for flights from Seattle to LaGuardia

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 Seattle to LaGuardia in April.

Best time to book a flight from Seattle to LaGuardia

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to LaGuardia. Price data was last updated on April 4, 2025.

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

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

Find hourly flight availability from Seattle to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 11, 2025.

What is the cheapest day to fly from Seattle to New York LaGuardia Airport?

Use this chart to determine the cheapest time to fly round-trip from Seattle to LaGuardia. Price data was last updated on December 16, 2024.

Rainfall in LaGuardia by month

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

Temperature in LaGuardia by month

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

Reviews of airlines servicing LaGuardia

Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Seattle to New York. You can also see how each airline compares 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 Seattle to LaGuardia. 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 from for flights from Seattle to New York LaGuardia?

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

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

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

How can I find direct flights from Seattle to LaGuardia?

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

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

Traveling to a place near Seattle?

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Alternative routes for Seattle to LaGuardia

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Top 7 airlines flying from Seattle to LaGuardia

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