Cheap Flights to Seattle

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Home North America USA Washington Cheap flights to Seattle/Tacoma Intl, Washington

Flights to Seattle in 2021

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Popular inDecemberHigh demand for flights, 4% potential price rise
Cheapest inMarchBest time to find cheap flights, 2% potential price drop
Average price$1,445Average for round-trip flights in September 2021
Round-trip from$2,661From Auckland Intl to Seattle/Tacoma Intl
One-way from$14One-way flight from Auckland Intl (AKL) to Seattle/Tacoma Intl (SEA)

COVID Restrictions

View COVID Travel Restrictions for Seattle

Can I fly to Seattle/Tacoma Intl from USA right now?

Information is based on travel restrictions for travel to Seattle/Tacoma Intl within the United States

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

COVID-19 testing requirements
Visitors from USA must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Seattle/Tacoma Intl.

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

Can I fly back to USA from Seattle/Tacoma Intl?

Returning to USA from Seattle/Tacoma Intl

COVID-19 testing requirements
Visitors from Seattle/Tacoma Intl must present a negative RT-PCR (NAAT) test taken 72 hours before departing to USA.

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

Hide COVID Travel Restrictions for Seattle

Cheapest prices for Seattle flights by month

The cheapest ticket to Seattle found for each month in 2021 based on historical flight searches by Cheapflights users.
January
$1,203
February
$1,479
March
$1,464
April
$1,399
May
$1,365
June
$1,562
July
$1,444
August
$1,415
September
$1,394
October
$1,375
December
$1,600
At the present moment the cheapest month to fly to Seattle/Tacoma Intl is currently ; with December being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

When is the best time to fly to Seattle/Tacoma Intl Airport?

Average Seattle/Tacoma Intl flight ticket prices and weather conditions for 2021 and 2022 by month.
AKL - SEA
Price
$1,203 - $2,486
SEA
Temperature
8 - 25 °C
SEA
Precipitation
18 - 166 mm
Flying to Seattle in April is usually considered the best time to fly. However, you will find other deals are always available year round. If weather is an important factor for you when considering when to fly to Seattle, the warmest period tends to be July, with the wettest being November.

When is the best time to book a flight to Seattle?

The price you pay for your flight to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 61 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Which day is cheapest to fly to Seattle?

At the moment, Wednesday is the most economical day to take a flight to Seattle. Tuesday is likely to be the most costly.

What time of day is cheapest to fly to Seattle?

Flights in the morning are typically the cheapest time of the day to fly to Seattle. Flights at midday are usually the most expensive.

Alternative, similarly priced destinations

See alternative destinations where airfare is generally forecast to be close to Seattle flight prices.

Find the best Seattle flight deals for you

Cheap tickets to Seattle found by our users in New Zealand as recently as September 27, 2021.
Other local departures to Seattle/Tacoma Intl from New Zealand

Cheapest flights to USA

Not set on Seattle? See the cheapest flights to New Zealand. Airfare prices updated on September 27, 2021.
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