Cheap flights from LaGuardia (LGA) to Seattle (SEA)

LGA — SEA
Oct 4 — Oct 111

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

All the information you need to plan the best LGA to SEA flight in 2022: compare LaGuardia to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

LGA - SEA

Price

$252 - $698

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJulyHigh demand for flights, 38% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 42% potential price drop
Round-trip from$252From New York LaGuardia to Seattle/Tacoma Intl
One-way from$144One-way flight from New York LaGuardia to Seattle/Tacoma Intl

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 33 days in advance, which can save you up to 10% on flights from New York LaGuardia Airport to Seattle compared to booking the week you need them. Waiting 33 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 $416. For sooner than that we have options available in the next 3 days from $421.

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

Our data shows that February tends to be the cheapest month to fly to Seattle from New York LaGuardia Airport. Users have commonly found prices around $372 for the month, but tickets can be as low as $186. Due to multiple factors, prepare for potentially higher prices in June.

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

Cheap flights from LaGuardia to Seattle in September, October 2022

The best prices found for LGA to SEA flights for September, October
Oct 25 - Nov 1
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

26h 08m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

21h 25m
$262

Spirit Airlines

Pick Dates

Deal found 9/27/22

Oct 31 - Nov 7
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

39h 52m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

20h 50m
$267

Multiple Airlines

Pick Dates

Deal found 9/28/22

Oct 26 - Oct 31
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

14h 29m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

7h 02m
$271

Multiple Airlines

Pick Dates

Deal found 9/26/22

LaGuardia to Seattle 2022 flight deals

Cheap flights to Seattle from LaGuardia found for this year
Dec 11 - Jan 14
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

8h 20m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

7h 07m
$255

Multiple Airlines

Pick Dates

Deal found 9/28/22

Nov 2 - Nov 7
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

17h 55m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

20h 50m
$260

Frontier

Pick Dates

Deal found 9/28/22

Nov 1 - Nov 8
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

26h 07m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

21h 21m
$261

Spirit Airlines

Pick Dates

Deal found 9/26/22

Cheap Spirit Airlines flights from LaGuardia to Seattle

Nov 8 - Nov 15
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

26h 09m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

19h 35m
$261

Spirit Airlines

Pick Dates

Deal found 9/27/22

Oct 25 - Nov 1
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

26h 08m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

21h 25m
$262

Spirit Airlines

Pick Dates

Deal found 9/27/22

Oct 25 - Nov 1
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

26h 08m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

2 stops

21h 25m
$275

Spirit Airlines

Pick Dates

Deal found 9/28/22

Cheap American Airlines flights from LaGuardia to Seattle

Nov 10 - Nov 13
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

9h 09m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

7h 40m
$287

American Airlines

Pick Dates

Deal found 9/27/22

Nov 10 - Nov 15
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

9h 09m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

7h 40m
$291

American Airlines

Pick Dates

Deal found 9/27/22

Nov 1 - Nov 12
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

9h 30m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

8h 49m
$292

American Airlines

Pick Dates

Deal found 9/28/22

Last minute flights from LaGuardia to Seattle

Late deals on return flights to Seattle from LaGuardia, departing today and this week
Oct 4 - Oct 27
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

19h 14m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

7h 01m
$379

United Airlines

Pick Dates

Deal found 9/27/22

Oct 6 - Oct 25
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

8h 32m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

8h 05m
$383

United Airlines

Pick Dates

Deal found 9/27/22

Oct 6 - Oct 22
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

9h 19m
SEA

Seattle/Tacoma Intl

LGA

New York LaGuardia

1 stop

7h 25m
$399

United Airlines

Pick Dates

Deal found 9/29/22

One-way flights to Seattle from LaGuardia

The cheapest one-way flights from LaGuardia to Seattle
Jan 10
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

8h 46m
$103

United Airlines

Pick Dates

Deal found 9/28/22

Jan 17
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

1 stop

8h 03m
$108

Delta

Pick Dates

Deal found 9/27/22

Nov 15
LGA

New York LaGuardia

SEA

Seattle/Tacoma Intl

2 stops

26h 09m
$118

Spirit Airlines

Pick Dates

Deal found 9/26/22

Related info for your journey

Useful info, stats and facts about LaGuardia to Seattle flights.

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 8 different airlines.

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

American Airlines, United Airlines, and Frontier are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

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

Yes, there are multiple flights from New York LaGuardia Airport to Seattle for under $300. The cheapest flight booked recently is on United Airlines for just $206, but on average you can expect to pay $255.

Are there last-minute flights available from New York LaGuardia Airport to Seattle for under $400?

There are currently 20+ open flights from New York LaGuardia Airport to Seattle within the next 7 days for less than $400.

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

Currently priced at $206, United Airlines will fly you from New York LaGuardia Airport to Seattle and back. In addition to United Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Frontier - these airlines can fly you to your destination from $216 and $260, respectively. These flights start at 52% 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 United Airlines. According to our data, you can fly for as low as $103. Users have also found prices from $108 and $118 on Delta and Spirit Airlines, respectively.

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, Alaska Airlines or JetBlue.

What are the cheapest flights from New York LaGuardia Airport to Seattle?

On average you can expect to pay $1,666 for a flight from New York LaGuardia Airport to Seattle. The cheapest flight overall is $173 while the most popular route, (New York LaGuardia - Seattle/Tacoma Intl) is currently priced at $216.

Alternative routes for LaGuardia to Seattle

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

Top 7 airlines flying from LaGuardia to Seattle

The chart below displays the airlines Cheapflights users traveling from LaGuardia to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$140Average$282FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
FrontierCheapest$148Average$256FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search Frontier flights
JetBlueCheapest$168Average$287FlexibilityNo cancel feeOn-time62%COVID-19 safety
Search JetBlue flights
United AirlinesCheapest$171Average$323FlexibilityNo cancel feeOn-time69%COVID-19 safety
Search United Airlines flights
American AirlinesCheapest$189Average$416FlexibilityNo cancel feeOn-time71%COVID-19 safety
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DeltaCheapest$199Average$483FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
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Spirit AirlinesCheapest$291Average$687FlexibilityNo cancel feeOn-time65%COVID-19 safety
Search Spirit Airlines flights