What airlines fly to New York LaGuardia Airport?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to New York LaGuardia Airport from Seattle according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to New York LaGuardia Airport. Keep in mind that there are 5 different airlines that fly to New York LaGuardia Airport on a routine basis, so you have a few additional options to choose from.

Which airport is the most popular layover for flights between Seattle and New York LaGuardia Airport?

Chicago (ORD) was the most common stop: 44% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport has the shortest travel time from Seattle to New York LaGuardia Airport?

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 6h 58m.

Which layover airport has the shortest connection time from Seattle to New York LaGuardia Airport?

Minneapolis (MSP) has the shortest average layover time for this route: 0h 47m.

Which layover airport offers the lowest fares from Seattle to New York LaGuardia Airport?

Flights via Chicago (ORD) offer the lowest average round-trip price of $243.

What is the cheapest airline that flies from Seattle/Tacoma Intl to New York LaGuardia?

United Airlines and Southwest are the most popular carriers operating from Seattle/Tacoma Intl to New York LaGuardia

When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?

Prices for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport are refreshed on a daily basis.

How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?

The number of operators available for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport is 5 as of June 2026.

How old do you have to be to fly from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New York LaGuardia Airport.

What documentation or ID do you need to fly to New York LaGuardia Airport?

The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$164 Cheap Flights from Seattle to New York LaGuardia Airport in 2026

Q: What is the typical price of a round-trip flight between Seattle and New York LaGuardia Airport?

Prices are currently low for flights on this route. Typical prices usually range from $333 to $456. The lowest price recently found on this route was $319.

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to New York

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:00 am - 6:25 pm

SEA

LGA

8h 25m

1 stop

1:25 pm - 7:15 pm

LGA

SEA

8h 50m

1 stop

$319United Airlines

Wed, Sep 9 - Sat, Sep 12

11:13 pm - 9:15 am

SEA

LGA

7h 02m

1 stop

4:25 pm - 10:56 pm

LGA

SEA

9h 31m

1 stop

$326United Airlines

Thu, Oct 1 - Mon, Oct 5

12:40 am - 12:02 pm

SEA

LGA

8h 22m

1 stop

12:21 pm - 6:48 pm

LGA

SEA

9h 27m

1 stop

$327American Airlines

Thu, Aug 20 - Thu, Aug 27

12:59 am - 12:29 pm

SEA

LGA

8h 30m

1 stop

8:15 am - 2:59 pm

LGA

SEA

9h 44m

1 stop

$328American Airlines

Tue, Nov 3 - Sat, Nov 7

11:00 pm - 9:13 am

SEA

LGA

7h 13m

1 stop

4:25 pm - 10:56 pm

LGA

SEA

9h 31m

1 stop

$330United Airlines

Mon, Sep 21 - Mon, Oct 5

11:59 pm - 11:29 am

SEA

LGA

8h 30m

1 stop

12:30 pm - 7:15 pm

LGA

SEA

9h 45m

1 stop

$332American Airlines

Wed, Nov 4 - Sat, Nov 7

11:00 pm - 9:40 am

SEA

LGA

7h 40m

1 stop

3:55 pm - 11:05 pm

LGA

SEA

10h 10m

1 stop

$337Southwest

Wed, Aug 12 - Wed, Aug 19

6:25 am - 5:30 pm

SEA

LGA

8h 05m

1 stop

6:59 pm - 12:50 am

LGA

SEA

8h 51m

1 stop

$338American Airlines

Wed, Aug 26 - Sun, Aug 30

8:10 am - 6:41 pm

SEA

LGA

7h 31m

1 stop

4:25 pm - 10:56 pm

LGA

SEA

9h 31m

1 stop

$340United Airlines

Wed, Sep 30 - Mon, Oct 5

8:55 am - 9:25 pm

SEA

LGA

9h 30m

1 stop

3:15 pm - 11:05 pm

LGA

SEA

10h 50m

2 stops

$342Southwest

Wed, Aug 19 - Tue, Aug 25

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Southwest flights from Seattle to New York LaGuardia Airport

Our best Southwest deals on Seattle to New York LaGuardia Airport flight tickets

Southwest

Aug 12

SEA11:05 pmSeattle/Tacoma Intl

9h 20m

1 stop

LGA11:25 amNew York LaGuardia

Aug 18

LGA10:15 amNew York LaGuardia

10h 55m

1 stop

SEA6:10 pmSeattle/Tacoma Intl

$337

Southwest

Aug 19

SEA8:55 amSeattle/Tacoma Intl

9h 30m

1 stop

LGA9:25 pmNew York LaGuardia

Aug 25

LGA3:15 pmNew York LaGuardia

10h 50m

2 stops

SEA11:05 pmSeattle/Tacoma Intl

$342

Southwest

Sep 16

SEA6:25 amSeattle/Tacoma Intl

10h 50m

2 stops

LGA8:15 pmNew York LaGuardia

Sep 22

LGA3:15 pmNew York LaGuardia

10h 50m

2 stops

SEA11:05 pmSeattle/Tacoma Intl

$347

American Airlines flights from Seattle to New York LaGuardia Airport

Our best American Airlines deals on Seattle to New York LaGuardia Airport flight tickets

American Airlines

Aug 20

SEA12:40 amSeattle/Tacoma Intl

8h 22m

1 stop

LGA12:02 pmNew York LaGuardia

Aug 25

LGA6:00 amNew York LaGuardia

8h 15m

1 stop

SEA11:15 amSeattle/Tacoma Intl

$327

American Airlines

Sep 2

SEA11:16 pmSeattle/Tacoma Intl

8h 13m

1 stop

LGA10:29 amNew York LaGuardia

Sep 8

LGA12:21 pmNew York LaGuardia

9h 27m

1 stop

SEA6:48 pmSeattle/Tacoma Intl

$328

American Airlines

Aug 26

SEA6:25 amSeattle/Tacoma Intl

8h 05m

1 stop

LGA5:30 pmNew York LaGuardia

Aug 30

LGA6:59 pmNew York LaGuardia

8h 51m

1 stop

SEA12:50 amSeattle/Tacoma Intl

$338

momondo 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

Cheapest round-trip

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 9/9

7:00 am-6:25 pm

1 stop8h 25m

New York LaGuardia

Sat 9/12

1:25 pm-7:15 pm

1 stop8h 50m

$319

Quickest round-trip

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Thu 10/1

11:13 pm-9:15 am

1 stop7h 02m

New York LaGuardia

Mon 10/5

4:25 pm-10:56 pm

1 stop9h 31m

$326

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Thu 8/20

12:40 am-12:02 pm

1 stop8h 22m

New York LaGuardia

Thu 8/27

12:21 pm-6:48 pm

1 stop9h 27m

$327

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Tue 11/3

12:59 am-12:29 pm

1 stop8h 30m

New York LaGuardia

Sat 11/7

8:15 am-2:59 pm

1 stop9h 44m

$328

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Mon 9/21

11:00 pm-9:13 am

1 stop7h 13m

New York LaGuardia

Mon 10/5

4:25 pm-10:56 pm

1 stop9h 31m

$330

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 11/4

11:59 pm-11:29 am

1 stop8h 30m

New York LaGuardia

Sat 11/7

12:30 pm-7:15 pm

1 stop9h 45m

$332

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 8/12

11:00 pm-9:40 am

1 stop7h 40m

New York LaGuardia

Wed 8/19

3:55 pm-11:05 pm

1 stop10h 10m

$337

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 8/26

6:25 am-5:30 pm

1 stop8h 05m

New York LaGuardia

Sun 8/30

6:59 pm-12:50 am

1 stop8h 51m

$338

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 9/30

8:10 am-6:41 pm

1 stop7h 31m

New York LaGuardia

Mon 10/5

4:25 pm-10:56 pm

1 stop9h 31m

$340

SeattleNew York

SEA - LGA

SEALGA

Seattle/Tacoma Intl

Wed 8/19

8:55 am-9:25 pm

1 stop9h 30m

New York LaGuardia

Tue 8/25

3:15 pm-11:05 pm

2 stops10h 50m

$342

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the typical price of a round-trip flight between Seattle and New York LaGuardia Airport?

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

The cheapest month to fly to New York LaGuardia Airport from Seattle is in March. Flight prices, which tend to average around $257, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in March, then you should wait until January to fly from Seattle, when ticket prices are also cheap, with an average price of $276.

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

You are more likely to see cheaper flights to New York LaGuardia Airport from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $429 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Seattle for as low as $326 on momondo.

Can stopping save me money on Seattle to New York LaGuardia Airport flights?

You could potentially save up to 27% on your flight if you consider stops on a Seattle to New York LaGuardia Airport flight.

How have Seattle to New York LaGuardia Airport flight prices changed over time?

As of June 2026, prices for Seattle to New York LaGuardia Airport flights are approximately 23% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to New York LaGuardia Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to New York LaGuardia Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Seattle to New York LaGuardia Airport (SEA to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to New York LaGuardia Airport

Fastest flight time	7h 09m
Direct flights	None

The fastest flight from Seattle to New York LaGuardia Airport takes 7h 09m

There are no direct flights from Seattle to New York LaGuardia Airport. There are no popular flight routes from Seattle to New York LaGuardia Airport.

Search flight deals

Frequently asked questions about flying from Seattle to New York LaGuardia Airport

How far is Seattle/Tacoma Intl to New York LaGuardia by plane?
New York LaGuardia is 2404.7 mi away from Seattle/Tacoma Intl. Flights usually cover this in 7h 09m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?
Prices for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?
The number of operators available for flights from Seattle/Tacoma Intl Airport to New York LaGuardia Airport is 5 as of June 2026.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to New York LaGuardia Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to New York LaGuardia Airport.
What documentation or ID do you need to fly to New York LaGuardia Airport?
The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Seattle to New York LaGuardia Airport?
momondo data reveals that the most frequently booked airline on the route from Seattle to New York LaGuardia Airport is American Airlines, representing 37% of all bookings. The subsequent popular airlines are United Airlines at 25%, Delta at 22%, and Southwest at 11%.

Best airlines flying from Seattle to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Seattle to New York LaGuardia Airport with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $196	Free Cancellation	Rating 7.1 11,774 reviews	Search American Airlines flights
Southwest	PriceFrom $227	Free Cancellation	Rating 7.9 4,246 reviews	Search Southwest flights
Delta	PriceFrom $256	Free Cancellation	Rating 7.8 8,454 reviews	Search Delta flights
United Airlines	PriceFrom $275	Free Cancellation	Rating 7.4 9,899 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $307	Free Cancellation	Rating 7.9 12,590 reviews	Search Alaska Airlines flights

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Yonkers

East Rutherford

Mount Laurel

Asbury Park

Point Pleasant Beach

Stamford

Secaucus

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Wayne

Woodbridge

Parsippany

Tannersville

East Stroudsburg

Beach Haven

Spring Lake

Elizabeth

Staten Island

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to New York?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to New York. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Seattle to New York with flexible booking policies on momondo?

Flights from Seattle to New York with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Seattle to New York?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to New York from Seattle.

I’m not ready to book a flight from Seattle to New York right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to New York from Seattle. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Seattle to New York from $164

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to New York departing on 8/26. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Southwest flights from Seattle to New York LaGuardia Airport

Our best Southwest deals on Seattle to New York LaGuardia Airport flight tickets

American Airlines flights from Seattle to New York LaGuardia Airport

Our best American Airlines deals on Seattle to New York LaGuardia Airport flight tickets

momondo Fare Finder

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

See travel insights to New York from

How to get the cheapest flight ticket from Seattle to New York LaGuardia Airport

What is the typical price of a round-trip flight between Seattle and New York LaGuardia Airport?

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

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

Can stopping save me money on Seattle to New York LaGuardia Airport flights?

How have Seattle to New York LaGuardia Airport flight prices changed over time?

What is the cheapest airline that flies from Seattle/Tacoma Intl to New York LaGuardia?

What airlines fly to New York LaGuardia Airport?

Which airport is the most popular layover for flights between Seattle and New York LaGuardia Airport?

Which layover airport offers the lowest fares from Seattle to New York LaGuardia Airport?

Which layover airport has the shortest travel time from Seattle to New York LaGuardia Airport?

Which layover airport has the shortest connection time from Seattle to New York LaGuardia Airport?

When to book flights from Seattle to New York LaGuardia Airport

Cheap Seattle to New York LaGuardia Airport (SEA to LGA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to New York LaGuardia Airport

Fastest flight time

Direct flights

Frequently asked questions about flying from Seattle to New York LaGuardia Airport

Best airlines flying from Seattle to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Seattle to New York LaGuardia Airport with momondo

Traveling to a place near New York?

Why use momondo?

An easier way to manage your New York LaGuardia Airport trip

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Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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Popular flights according to clicks in the last 7 days on momondo

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Fly your favorite airline to New York

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List of cabin classes available on flights landing in New York. Availability may vary depending on flight origin and airline.

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