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Not ready to book? to track prices.Find the cheapest flights from New York LaGuardia Airport to Seattle
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United Airlines flights from New York LaGuardia Airport to Seattle
Our best United Airlines deals on New York LaGuardia Airport to Seattle flight tickets
Delta flights from New York LaGuardia Airport to Seattle
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How to get the cheapest flight ticket from New York LaGuardia Airport to Seattle
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
What is the cheapest month to fly to Seattle?
The cheapest month to fly to Seattle from New York LaGuardia Airport is in October. Flight prices, which tend to average around £203, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Seattle, with average flight prices from New York LaGuardia Airport averaging around £226.
What is the cheapest day to depart on your flight to Seattle?
According to our data, Wednesday is the cheapest day to fly to Seattle from New York LaGuardia Airport. The lowest ticket price found for a Wednesday departure recently was £351. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Be sure to avoid booking your departure on a Friday as prices are generally higher than usual. According to our data, the average ticket price to Seattle on Friday is £463.
What is the cheapest time of day to depart on your flight to Seattle?
According to our data, the cheapest time of day to fly to Seattle is at midday. momondo users have found flights departing from New York LaGuardia Airport to Seattle at midday for as low as £0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive, with an average ticket price of £394.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from New York LaGuardia Airport when booking 17 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around £331 when searching 17 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New York LaGuardia Airport for as low as £229 on momondo.
How many flights depart from New York LaGuardia Airport to Seattle on average per week?
As of April 2025, there are 6 flights per week flying from New York LaGuardia Airport to Seattle. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
When to book flights from New York LaGuardia Airport to Seattle
Cheap New York LaGuardia Airport to Seattle (LGA to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Seattle
How far is New York LaGuardia to Seattle/Tacoma Intl by plane?
A flight from New York LaGuardia to Seattle/Tacoma Intl will travel around 2404.7 mi. Typically, this will take 7h 28m by plane in normal conditions.
When did momondo last update prices for flights from New York LaGuardia Airport to Seattle/Tacoma Intl Airport?
Prices for flights from New York LaGuardia Airport to Seattle/Tacoma Intl Airport refresh daily.
How old do you have to be to fly from New York LaGuardia Airport to Seattle/Tacoma Intl Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York LaGuardia Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New York LaGuardia Airport to Seattle?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York LaGuardia Airport to Seattle is Airbus A330-200 (25.00% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (25.00%), Boeing 737 MAX 8 (12.50%), and Boeing 737 (12.50%).
Travelling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from New York to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from New York to Seattle with flexible booking policies on momondo?
All flight searches from New York to Seattle on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from New York to Seattle?
Once you have performed a search for New York to Seattle flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.
I’m not ready to book a flight from New York to Seattle right now. Can momondo alert me if prices change?
Price alerts on flights to Seattle from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.