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Flight Seattle: compare all flight tickets

The best prices right now

New York – Seattle
Outbound – Oct 1, 2026
ASEWR
direct
6h 2m
SEA
Return – Oct 7, 2026
ASSEA
direct
5h 35m
EWR
$369
yesterday
Dallas – Seattle
Outbound – Sep 22, 2026
ASDFW
direct
4h 20m
SEA
Return – Sep 29, 2026
F9SEA
1 stop
5h 53m
DEN
DFW
$345
yesterday

* Prices are in USD per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that availability and ticket prices are subject to change and should not be considered as the final price quoted.

Which airlines fly to Seattle from the U.S.?

What is the cheapest month for a flight to Seattle?

Monthly price data (Table View)
September
Sep
$310
October
Oct
$318
November
Nov
$302
December
Dec
$614
January
Jan
$132
February
Feb
$0
March
Mar
$546
April
Apr
$395
May
May
$131
June
Jun
$435
July
Jul
$357
August
Aug
$386

* The prices shown are an average per month of the prices found by Liligo users during the last 30 days. Flights departing from the U.S.

Price of plane tickets to Seattle

  • A plane ticket from the U.S. to Seattle costs on average $312.
  • Flight tickets usually vary between $122 and $483.
  • The cheapest month to book a flight from the U.S. to Seattle is: October.
  • The departure airport where the cheapest flights for Seattle can be found is: Bob Hope Airport.
  • The high season in Seattle corresponds to the months of November, March and August.
  • For the cheapest airplane ticket prices, it is advisable to buy your flight ticket at least 5 months before the departure date.

Frequently asked questions

How many direct flights are there to Seattle from the U.S.?

On average there are 14 flights per week from the U.S. to Seattle.

21% of flights are direct flights and 79% are flights with stopover(s).

On average there are 3 direct flights per week.

How long is a flight from the U.S. to Seattle?

The duration of the flight depends on your departure airport. Here are some examples:

  • A flight from Newark to Seattle takes 8h 46m.
  • A flight from Philadelphia to Seattle takes 15h 24m.
  • A flight from Atlanta to Seattle takes 7h 15m.
  • A flight from Los Angeles to Seattle takes 2h 48m.

The durations indicated correspond to the shortest flights found on these routes.

Which airlines offer plane tickets to Seattle?

The main airlines that operate flights between the U.S. and Seattle are American Airlines, Alaska Airlines, Frontier Airlines and Sun Country Airlines.

What is the best departure airport to go to Seattle?

The most popular departure airport is: Newark Liberty International Airport.
23% of flights to the U.S. depart from this airport.

The departure airport with the most direct flights is: John F. Kennedy International Airport.
8% of direct flights to the U.S. depart from this airport.

The cheapest departure airport on average is: Bob Hope Airport.
Comparison among airports in the U.S.

How much does a car rental cost for Seattle?

Renting a car in Seattle costs on average:

  • $64 per day for an Economy category car.
  • $65 per day for an Intermediate category car.

Prepare your trip to Seattle