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

A quick flight from Seattle to New York LaGuardia Airport can take about 7h 05m. Southwest provides one of the quickest options available for as low as $203. The distance between Seattle and New York LaGuardia Airport is about 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 Seattle to New York LaGuardia Airport round-trip?

Cheapflights users have booked flights from Seattle to New York LaGuardia Airport round-trip from $148. Other airlines that can offer you cheap pricing are Alaska Airlines, from $232, and Southwest, from $248. These flights start at 64% 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 Southwest. According to our data, you can fly for as low as $109. Users have also found prices from $129 and $139 on United Airlines and Delta, respectively.

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.

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).

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

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

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 6 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.

$104+ Cheap Flights from Seattle to New York LaGuardia Airport, NY

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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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Cheapflights Tip: The best prices from Seattle/Tacoma Intl to New York LaGuardia are usually found in January or September, booked 17 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	$197 (American Airlines)
One-way from	$104 (Southwest)
Popular in	December
Cheapest in	January
Average price	$396

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.

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From Seattle/Tacoma Intl to New York LaGuardia

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

Search Deals

Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($22 potential savings vs. average RT price).

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Average for round-trip flights in October 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 October 23, 2025.

Tue 10/2812:34 amSEA - LGA

1 stop7h 49mAmerican Airlines

Thu 10/308:25 amLGA - SEA

1 stop9h 23mAmerican Airlines

Deal found 10/21

$197

Sat 12/611:02 amSEA - LGA

1 stop7h 58mMultiple Airlines

Sat 12/1310:55 pmLGA - SEA

1 stop12h 15mMultiple Airlines

Deal found 10/22

$198

Thu 12/41:09 pmSEA - LGA

2 stops27h 37mMultiple Airlines

Sat 12/610:55 pmLGA - SEA

1 stop15h 58mMultiple Airlines

Deal found 10/23

$199

Fri 11/142:22 pmSEA - LGA

2 stops30h 05mFrontier

Tue 11/1810:55 pmLGA - SEA

1 stop16h 12mFrontier

Deal found 10/22

$201

Fri 12/59:45 amSEA - LGA

1 stop22h 15mMultiple Airlines

Sat 12/610:55 pmLGA - SEA

1 stop15h 58mMultiple Airlines

Deal found 10/23

$202

Sat 11/110:39 amSEA - LGA

1 stop8h 46mAmerican Airlines

Sat 11/86:00 amLGA - SEA

1 stop9h 53mAmerican Airlines

Deal found 10/22

$206

Tue 10/2812:34 amSEA - LGA

1 stop7h 49mAmerican Airlines

Fri 10/316:00 amLGA - SEA

1 stop8h 30mAmerican Airlines

Deal found 10/23

$207

Fri 10/315:45 amSEA - LGA

1 stop7h 00mSouthwest

Thu 11/611:40 amLGA - SEA

1 stop11h 20mSouthwest

Deal found 10/21

$212

Fri 11/72:22 pmSEA - LGA

2 stops19h 00mFrontier

Tue 11/1110:55 pmLGA - SEA

1 stop16h 12mFrontier

Deal found 10/21

$213

Fri 11/148:22 pmSEA - LGA

2 stops23h 37mMultiple Airlines

Tue 11/1810:55 pmLGA - SEA

1 stop16h 12mMultiple Airlines

Deal found 10/22

$214

Thu 11/273:22 pmSEA - LGA

2 stops21h 11mMultiple Airlines

Wed 12/310:55 pmLGA - SEA

1 stop16h 19mMultiple Airlines

Deal found 10/21

$218

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 October 23, 2025.

Sat 1/315:15 amSEA - LGA

1 stop7h 05mSouthwest

Sat 2/711:55 amLGA - SEA

2 stops12h 10mSouthwest

Deal found 10/20

$203

Sat 1/178:10 amSEA - LGA

1 stop7h 34mUnited Airlines

Tue 1/206:00 amLGA - SEA

2 stops10h 57mUnited Airlines

Deal found 10/23

$256

Sat 11/86:00 amSEA - LGA

1 stop8h 34mDelta

Tue 11/116:49 pmLGA - SEA

1 stop8h 12mDelta

Deal found 10/21

$277

Thu 1/229:55 amSEA - LGA

1 stop9h 45mSouthwest

Sun 1/252:40 pmLGA - SEA

1 stop11h 10mSouthwest

Deal found 10/21

$264

Wed 11/197:00 amSEA - LGA

1 stop8h 07mUnited Airlines

Sun 11/236:15 amLGA - SEA

1 stop8h 15mUnited Airlines

Deal found 10/22

$267

Wed 12/101:45 pmSEA - LGA

1 stop6h 55mDelta

Wed 12/176:00 amLGA - SEA

1 stop7h 54mDelta

Deal found 10/21

$277

Tue 11/117:00 amSEA - LGA

1 stop7h 07mUnited Airlines

Wed 11/122:55 pmLGA - SEA

2 stops10h 33mUnited Airlines

Deal found 10/22

$272

Wed 11/126:00 amSEA - LGA

1 stop7h 39mDelta

Sat 11/157:55 amLGA - SEA

1 stop8h 02mDelta

Deal found 10/21

$277

Tue 11/1111:10 pmSEA - LGA

1 stop6h 45mDelta

Sat 11/159:30 amLGA - SEA

1 stop8h 15mDelta

Deal found 10/21

$277

Wed 12/106:00 amSEA - LGA

1 stop6h 50mDelta

Thu 12/116:00 amLGA - SEA

1 stop7h 54mDelta

Deal found 10/21

$277

Tue 3/106:00 amSEA - LGA

1 stop9h 46mDelta

Wed 3/113:00 pmLGA - SEA

1 stop12h 16mDelta

Deal found 10/21

$277

Last-minute flights from Seattle to LaGuardia
Discover last-minute flight deals from Seattle to LaGuardia. Data last updated October 23, 2025 and is based on user searches.

Tue 10/2812:34 amSEA - LGA

1 stop7h 49mAmerican Airlines

Thu 10/308:25 amLGA - SEA

1 stop9h 23mAmerican Airlines

Deal found 10/21

$197

Tue 10/2812:34 amSEA - LGA

1 stop7h 49mAmerican Airlines

Sat 11/15:51 pmLGA - SEA

1 stop9h 03mAmerican Airlines

Deal found 10/23

$207

Fri 10/315:45 amSEA - LGA

1 stop7h 00mSouthwest

Thu 11/611:40 amLGA - SEA

1 stop11h 20mSouthwest

Deal found 10/21

$212

Sat 11/110:39 amSEA - LGA

1 stop8h 46mAmerican Airlines

Sat 11/86:00 amLGA - SEA

1 stop9h 53mAmerican Airlines

Deal found 10/22

$206

Sat 11/112:59 amSEA - LGA

1 stop8h 30mAmerican Airlines

Wed 11/51:37 pmLGA - SEA

1 stop10h 02mAmerican Airlines

Deal found 10/21

$227

Fri 11/72:22 pmSEA - LGA

2 stops19h 00mFrontier

Tue 11/1110:55 pmLGA - SEA

1 stop16h 12mFrontier

Deal found 10/21

$213

Fri 11/142:22 pmSEA - LGA

2 stops30h 05mFrontier

Tue 11/1810:55 pmLGA - SEA

1 stop16h 12mFrontier

Deal found 10/22

$201

Fri 11/148:22 pmSEA - LGA

2 stops23h 37mMultiple Airlines

Tue 11/1810:55 pmLGA - SEA

1 stop16h 12mMultiple Airlines

Deal found 10/22

$214

Mon 11/172:22 pmSEA - LGA

2 stops18h 07mFrontier

Fri 11/2110:58 pmLGA - SEA

1 stop15h 58mFrontier

Deal found 10/20

$219

Wed 11/191:37 pmSEA - LGA

2 stops30h 31mMultiple Airlines

Sun 11/238:30 pmLGA - SEA

1 stop14h 57mMultiple Airlines

Deal found 10/22

$228

Mon 11/243:22 pmSEA - LGA

2 stops21h 11mMultiple Airlines

Thu 12/48:55 pmLGA - SEA

1 stop14h 51mMultiple Airlines

Deal found 10/21

$223

Thu 11/273:22 pmSEA - LGA

2 stops21h 11mMultiple Airlines

Fri 12/510:55 pmLGA - SEA

1 stop15h 58mMultiple Airlines

Deal found 10/21

$218

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 October 23, 2025.

Wed 11/55:40 amSEA - LGA

1 stop9h 15mSouthwest

Deal found 10/21

$104

Tue 1/136:05 amSEA - LGA

1 stop9h 00mSouthwest

Deal found 10/22

$105

Tue 10/285:50 amSEA - LGA

2 stops8h 40mSouthwest

Deal found 10/21

$109

Sun 11/92:22 pmSEA - LGA

2 stops26h 08mFrontier

Deal found 10/21

$110

Tue 12/95:18 amSEA - LGA

1 stop8h 46mAmerican Airlines

Deal found 10/23

$111

Sun 11/168:22 pmSEA - LGA

2 stops20h 08mFrontier

Deal found 10/22

$112

Thu 12/41:09 pmSEA - LGA

2 stops42h 57mMultiple Airlines

Deal found 10/23

$113

Fri 11/148:22 pmSEA - LGA

2 stops23h 37mMultiple Airlines

Deal found 10/22

$114

Mon 11/241:01 pmSEA - LGA

2 stops26h 59mMultiple Airlines

Deal found 10/21

$115

Thu 11/138:22 pmSEA - LGA

3 stops47h 20mMultiple Airlines

Deal found 10/23

$116

Sat 11/812:58 pmSEA - LGA

1 stop30h 02mFrontier

Deal found 10/21

$117

Mon 12/1511:01 amSEA - LGA

2 stops33h 04mFrontier

Deal found 10/23

$118

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

Sat 1/31

5:15 am-3:20 pm

1 stop7h 05m

New York LaGuardia

Sat 2/7

11:55 am-9:05 pm

2 stops12h 10m

$203

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 1/17

8:10 am-6:44 pm

1 stop7h 34m

New York LaGuardia

Tue 1/20

6:00 am-1:57 pm

2 stops10h 57m

$256

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Thu 1/22

9:55 am-10:40 pm

1 stop9h 45m

New York LaGuardia

Sun 1/25

2:40 pm-10:50 pm

1 stop11h 10m

$264

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 11/19

7:00 am-6:07 pm

1 stop8h 07m

New York LaGuardia

Sun 11/23

6:15 am-11:30 am

1 stop8h 15m

$267

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 11/11

7:00 am-5:07 pm

1 stop7h 07m

New York LaGuardia

Wed 11/12

2:55 pm-10:28 pm

2 stops10h 33m

$272

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Sat 11/8

6:00 am-5:34 pm

1 stop8h 34m

New York LaGuardia

Tue 11/11

6:49 pm-12:01 am

1 stop8h 12m

$277

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 12/10

1:45 pm-11:40 pm

1 stop6h 55m

New York LaGuardia

Wed 12/17

6:00 am-10:54 am

1 stop7h 54m

$277

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 11/12

6:00 am-4:39 pm

1 stop7h 39m

New York LaGuardia

Sat 11/15

7:55 am-12:57 pm

1 stop8h 02m

$277

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 11/11

11:10 pm-8:55 am

1 stop6h 45m

New York LaGuardia

Sat 11/15

9:30 am-2:45 pm

1 stop8h 15m

$277

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 12/10

6:00 am-3:50 pm

1 stop6h 50m

New York LaGuardia

Thu 12/11

6:00 am-10:54 am

1 stop7h 54m

$277

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/21

Showing 1-10 of 20 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 October.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
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 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 17 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, November is the cheapest month in which you can book a flight from Seattle to New York LaGuardia Airport (average of $128). Flying from Seattle to New York LaGuardia Airport in June is currently the most expensive (average of $326). 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 21% on airfare.

Reviews of airlines servicing LaGuardia

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Seattle to New York LaGuardia Airport 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

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,236 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Delta

7.9

Good

7,982 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

United Airlines

7.4

Good

8,995 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.2

Good

11,032 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Frontier

5.8

Fair

3,128 reviews

Southwest

8.0

Very good

4,236 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 6 airlines. Seattle/Tacoma Intl is conveniently located just 11.4 mi from Seattle’s city center.
How long is the flight from Seattle to New York LaGuardia Airport?
A quick flight from Seattle to New York LaGuardia Airport can take about 7h 05m. Southwest provides one of the quickest options available for as low as $203. The distance between Seattle and New York LaGuardia Airport is about 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 Seattle to New York LaGuardia Airport round-trip?
Cheapflights users have booked flights from Seattle to New York LaGuardia Airport round-trip from $148. Other airlines that can offer you cheap pricing are Alaska Airlines, from $232, and Southwest, from $248. These flights start at 64% 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 Southwest. According to our data, you can fly for as low as $109. Users have also found prices from $129 and $139 on United Airlines and Delta, 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, November is the cheapest month in which you can book a flight from Seattle to New York LaGuardia Airport (average of $128). Flying from Seattle to New York LaGuardia Airport in June is currently the most expensive (average of $326). 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 6 airlines flying from Seattle to LaGuardia

Airline	Cheapest	Average	Flexibility	On-time
Frontier	Cheapest$148	Average$230	FlexibilityNo cancel fee	On-time62%
Alaska Airlines	Cheapest$232	Average$377	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$248	Average$386	FlexibilityNo cancel fee	On-time63%
United Airlines	Cheapest$256	Average$420	FlexibilityNo cancel fee	On-time69%
American Airlines	Cheapest$261	Average$399	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$266	Average$469	FlexibilityNo cancel fee	On-timeN/A

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$104+ 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 11/5. 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 17 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 October 23, 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 October 23, 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 October.

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

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Reviews of airlines servicing LaGuardia

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Seattle to New York LaGuardia Airport 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 Seattle to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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Alternative routes for Seattle to LaGuardia

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Top 6 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 October 23, 2025.