Cheap flights from Seattle to LaGuardia (SEA - LGA)

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Seattle (SEA) to LaGuardia (LGA)

All the information you need to plan the best SEA to LGA flight in 2022: compare Seattle to LaGuardia flight prices with the expected peak season, weather and rainfall in LaGuardia.
SEA - LGA
Price
$227 - $568
LGA
Temperature
33.8 - 77 °F
LGA
Rainfall
2.8 - 4.5 inches

Popular in

May

High demand for flights, 36% potential price rise

Cheapest in

January

Best time to find cheap flights, 38% potential price drop

Round-trip from

$227

From Seattle/Tacoma Intl to New York LaGuardia

One-way from

$199

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

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
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 May. Prices are generally better when you fly from Seattle to New York LaGuardia Airport in February, with the cheapest ticket starting at $187.

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 48 days in advance, which can save you up to 32% on flights from Seattle to New York LaGuardia Airport compared to booking the week you need them. Waiting 48 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 $358. For sooner than that we have options available in the next 3 days from $396.

When is the cheapest time to fly from Seattle to New York LaGuardia Airport (SEA - LGA)?

When flying from Seattle to New York LaGuardia Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap flights from Seattle to LaGuardia in June, July 2022

The best prices found for SEA to LGA flights for June, July
12 Jul - 15 Jul
$415pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
12 Jul - 19 Jul
$451pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
12 Jul - 26 Jul
$461pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

Seattle/Tacoma Intl to LaGuardia 2022 flight deals

Cheap flights to LaGuardia from Seattle found for this year
3 Dec - 7 Dec
$254pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
4 Oct - 11 Oct
$256pp
SEA
Seattle/Tacoma Intl
American Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl
3 Dec - 7 Dec
$259pp
SEA
Seattle/Tacoma Intl
American Airlines
   
2 STOPS
LGA
New York LaGuardia
LGA
New York LaGuardia
American Airlines
 
1 STOP
SEA
Seattle/Tacoma Intl

Last minute flights from Seattle to LaGuardia

Late deals on round-trip flights to LaGuardia from Seattle, departing today and this week
4 Jul - 11 Jul
$498pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Spirit Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl
4 Jul - 11 Jul
$499pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Multiple Airlines
     
3 STOPS
SEA
Seattle/Tacoma Intl
7 Jul - 21 Jul
$506pp
SEA
Seattle/Tacoma Intl
Multiple Airlines
 
1 STOP
LGA
New York LaGuardia
LGA
New York LaGuardia
Multiple Airlines
   
2 STOPS
SEA
Seattle/Tacoma Intl

One-way flights to LaGuardia from Seattle

The cheapest one-way flights from Seattle to LaGuardia
6:53 am - 7:30 pm
United Airlines
1 Stop
9h 37m
SEA - LGA
United Airlines
$199
United
6:00 pm - 3:58 am
Delta
1 Stop
6h 58m
SEA - LGA
Delta
$218
Delta
6:59 pm - 8:14 am
JetBlue
1 Stop
10h 15m
SEA - LGA
JetBlue

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">LaGuardia</span> flights.

Flight FAQs

From Seattle to LaGuardia

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.

Which airlines flying from Seattle/Tacoma Intl to New York LaGuardia have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines, United Airlines, and Frontier flying from Seattle/Tacoma Intl to New York LaGuardia have implemented new flexible cancellation policies.

Can I find flights from Seattle to New York LaGuardia Airport for under $300 on Cheapflights?

Yes, there are multiple flights from Seattle to New York LaGuardia Airport for under $300. The cheapest flight booked recently is on American Airlines for just $254, but on average you can expect to pay $279.

Are there last-minute flights available from Seattle to New York LaGuardia Airport for under $500?

There are currently 20+ open flights from Seattle to New York LaGuardia Airport within the next 7 days for less than $500.

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 $254. Other airlines that can offer you cheap pricing are Alaska Airlines, from $294, and United Airlines, from $326. These flights start at 30% 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 United Airlines. According to our data, you can fly for as low as $128. Users have also found prices from $131 and $168 on American Airlines and Delta, 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 are the cheapest flights from Seattle to New York LaGuardia Airport?

Looking at all options, your cheapest flight can be booked for $253. While the most popular route (Seattle/Tacoma Intl - New York LaGuardia) can be booked for $254 on average our data indicates $556 when flying from Seattle to New York LaGuardia Airport.

COVID Restrictions

View COVID Travel Restrictions for LaGuardia (LGA)

Do I need a COVID test to fly to LaGuardia from Seattle?

Information is based on travel restrictions for travel to New York LaGuardia within the United States

Most visitors from Seattle/Tacoma Intl need to provide a negative COVID-19 test result and/or quarantine to enter New York LaGuardia.

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl are not required to present a negative COVID-19 PCR test or antigen result upon entering New York LaGuardia.

Quarantine requirements
Visitors from Seattle/Tacoma Intl are not required to quarantine after entering New York LaGuardia.

Do I need a test to fly back to Seattle from LaGuardia?

Returning to Seattle/Tacoma Intl from New York LaGuardia

COVID-19 testing requirements
Visitors from New York LaGuardia are not required to present a negative COVID-19 PCR test or antigen result upon entering Seattle/Tacoma Intl.

Quarantine requirements
Visitors from New York LaGuardia are not required to quarantine after entering Seattle/Tacoma Intl.

Hide COVID Travel Restrictions for LaGuardia (LGA)

Alternative routes for Seattle to LaGuardia

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for LaGuardia

Things to know before you go - useful duration and weather info for your trip from Seattle to LaGuardia.
Average temperature for June in LaGuardia
82.4 °F
Avg rainfall for June in LaGuardia
4.1 ″

Airports servicing Seattle

Airports servicing New York

Top 7 airlines flying from Seattle/Tacoma Intl to New York LaGuardia

The chart below displays the airlines Cheapflights users traveling from Seattle to LaGuardia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Spirit Airlines
$104 $290 No cancel fee 65%
Frontier
$123 $242 No cancel fee 62%
Alaska Airlines
$161 $378 No cancel fee 75%
American Airlines
$169 $346 No cancel fee 71%
United Airlines
$171 $334 No cancel fee 69%
JetBlue
$179 $428 No cancel fee 62%
Delta
$214 $517 No cancel fee N/A