Cheap flights from New York LaGuardia Airport to Seattle from $149

In general, November is the cheapest month to fly from New York LaGuardia Airport to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $266. If you don’t want to visit Seattle in November, then you should wait until October to fly from New York LaGuardia Airport, when ticket prices are also cheap, with an average price of $281.

On average, the least expensive day to fly to Seattle from New York LaGuardia Airport is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $442. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New York LaGuardia Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $513.

Flying to Seattle from New York LaGuardia Airport in the evening is the least expensive time of day to depart. momondo users have found prices as low as $372 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $568. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

You are more likely to see cheaper flights to Seattle from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $359 when searching 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 $310 on momondo.

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

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Seattle from New York LaGuardia Airport according to our data. American Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 5 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.

Historically, on average around 0% of flights between New York and Seattle have experienced a delay on any given week. The average delay length over the past 12 months has been 0 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights at night have, in the past, seen delays more frequently in comparison.

Denver (DEN) was the most common stop: 67% of momondo users choosing 1-stop flights on this route connected there.

Flights via Denver (DEN) offer the lowest average round-trip price of $240.

Flights connecting via Chicago (ORD) have the shortest average one-way travel time: 8h 05m.

Chicago (ORD) has the shortest average layover time for this route: 0h 54m.