Find flights
Deals
When to book
Airlines
Travel Guide

Cheap flights to Seattle from $105

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 17/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
WAS — SEA
23 Mar — 30 Mar1
1 adult
Sat 23/3
Sat 30/3

Find deals on flights to Seattle by searching across hundreds of travel sites at once.

 
Cheapflights users frequently choose these airlines when searching for flights to Seattle, based on our search results.
Cheapflights users frequently choose these airlines when searching for flights to Seattle, based on our search results.
Here’s why our users search for flights through Cheapflights

Save over 16%Compare Cheapflights against other travel sites with one search.

Price trackingHolding out for a great deal? Get notified when prices are reduced.

Customise ResultsFilter for flights based on cabin class, airline, free Wi-Fi, and more.

Unlimited free useSearch as many times as you want with no hidden charges or fees.

Flights to Seattle in 2024

Find the latest flights to Seattle in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.

Popular in

December

Cheapest in

February

Average price

$1,946

Return from

$1,260

One-way from

$628
High demand for flights, 11% potential price rise
Best time to find cheap flights, 3% potential price drop
Average for return flights in March 2024
From Sydney Kingsford Smith to Seattle/Tacoma Intl
One-way flight from Sydney Kingsford Smith (SYD) to Seattle/Tacoma Intl (SEA)

Cheap flights to Seattle in March & April 2024

Discover affordable flights and deals to Seattle in March and April 2024. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
The deals listed below are some of the cheapest flights available to Seattle in March and April 2024. If these prices don't match your budget, be sure to check back soon for more deals.
Mon 15/406:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Tue 23/409:15SEA - SFO
Nonstop2h 14mAlaska Airlines
Deal found 18/3$201
Thu 18/412:25SFO - SEA
Nonstop2h 13mAlaska Airlines
Thu 18/421:33SEA - SFO
Nonstop2h 11mAlaska Airlines
Deal found 18/3$203
Mon 15/406:05SFO - SEA
Nonstop2h 20mDelta
Fri 19/406:15SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$206
Tue 16/406:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Sat 20/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$207
Thu 11/406:05SFO - SEA
Nonstop2h 20mDelta
Fri 12/406:15SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$209
Tue 30/414:50SFO - SEA
1 stop15h 11mAlaska Airlines
Wed 1/509:15SEA - SFO
Nonstop2h 14mAlaska Airlines
Deal found 17/3$210
Wed 17/416:56SFO - SEA
1 stop3h 23mAlaska Airlines
Tue 23/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$219
Wed 17/416:56SFO - SEA
1 stop3h 23mAlaska Airlines
Thu 18/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$222
Thu 25/409:50SFO - SEA
1 stop6h 53mAlaska Airlines
Sun 28/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 17/3$224

Seattle 2024 flight deals

Explore flight deals for Seattle in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 651,626 searches and data were last updated on 19 March 2024.
Listed are some of the best fares we've found on flights departing to Seattle in 2024. Check back in a little while for more flight options.
Mon 15/406:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Tue 23/409:15SEA - SFO
Nonstop2h 14mAlaska Airlines
Deal found 18/3$201
Thu 18/412:25SFO - SEA
Nonstop2h 13mAlaska Airlines
Thu 18/421:33SEA - SFO
Nonstop2h 11mAlaska Airlines
Deal found 18/3$203
Mon 15/406:05SFO - SEA
Nonstop2h 20mDelta
Fri 19/406:15SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$206
Tue 16/406:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Sat 20/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$207
Thu 11/406:05SFO - SEA
Nonstop2h 20mDelta
Sun 14/406:15SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$209
Mon 6/510:00SFO - SEA
Nonstop2h 21mDelta
Sat 11/507:25SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$210
Tue 7/516:40SFO - SEA
Nonstop2h 17mDelta
Mon 13/507:25SEA - SFO
Nonstop2h 12mDelta
Deal found 16/3$212
Wed 17/416:56SFO - SEA
1 stop3h 23mAlaska Airlines
Tue 23/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$219
Wed 17/416:56SFO - SEA
1 stop3h 23mAlaska Airlines
Thu 18/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$222

Flights to Seattle departing soon

Discover available last-minute flight options to Seattle, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
Browse through available last-minute flights travelling to Seattle. Double check the price, date, and time of your last-minute flight.
Tue 26/312:00LGA - SEA
1 stop11h 23mDelta
Wed 27/311:55SEA - LGA
1 stop8h 49mDelta
Deal found 16/3$463
Mon 25/310:20LGA - SEA
1 stop11h 30mDelta
Mon 25/300:30SEA - LGA
1 stop7h 25mDelta
Deal found 17/3$466
Wed 27/317:25LAX - SEA
1 stop5h 13mAlaska Airlines
Mon 8/420:45SEA - LAX
Nonstop2h 44mAlaska Airlines
Deal found 17/3$481
Wed 27/314:00LAX - SEA
Nonstop2h 59mAlaska Airlines
Mon 8/420:45SEA - LAX
Nonstop2h 44mAlaska Airlines
Deal found 18/3$491
Wed 27/319:08LAX - SEA
Nonstop2h 52mUnited Airlines
Tue 2/406:38SEA - LAX
Nonstop2h 42mUnited Airlines
Deal found 17/3$513
Sun 24/317:25LAX - SEA
1 stop23h 54mAlaska Airlines
Mon 22/421:15SEA - LAX
Nonstop2h 44mAlaska Airlines
Deal found 18/3$518
Thu 28/307:20LAX - SEA
1 stop16h 39mAlaska Airlines
Mon 1/421:15SEA - LAX
Nonstop2h 44mAlaska Airlines
Deal found 18/3$520
Wed 27/314:40SFO - SEA
Nonstop2h 14mAlaska Airlines
Tue 2/420:55SEA - SFO
Nonstop2h 12mAlaska Airlines
Deal found 17/3$532
Sun 24/317:25LAX - SEA
1 stop15h 23mAlaska Airlines
Mon 22/408:45SEA - LAX
1 stop6h 52mAlaska Airlines
Deal found 18/3$533

One-way flights to Seattle

Explore one-way flight options to Seattle for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.
These are some of the best available deals on flights to Seattle. Book a round-trip flight to Seattle instead by using the search form above.
Wed 17/406:05SFO - SEA
Nonstop2h 20mDelta
Deal found 18/3$105
Wed 8/510:35SFO - SEA
Nonstop2h 18mDelta
Deal found 18/3$107
Wed 8/510:35SFO - SEA
Nonstop2h 18mDelta
Deal found 18/3$120
Sun 2/606:00SFO - SEA
Nonstop2h 17mDelta
Deal found 18/3$128
Mon 8/416:45SFO - SEA
1 stop4h 58mAlaska Airlines
Deal found 18/3$134
Wed 17/420:15LAX - SEA
Nonstop2h 57mDelta
Deal found 18/3$136
Fri 3/506:05SFO - SEA
Nonstop2h 20mDelta
Deal found 18/3$142
Wed 29/508:39LAX - SEA
1 stop7h 36mAlaska Airlines
Deal found 18/3$149
Thu 18/407:20LAX - SEA
Nonstop2h 57mDelta
Deal found 17/3$151

Direct flights to Seattle

Mon 15/406:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Tue 23/409:15SEA - SFO
Nonstop2h 14mAlaska Airlines
Deal found 18/3$201
Thu 18/412:25SFO - SEA
Nonstop2h 13mAlaska Airlines
Thu 18/421:33SEA - SFO
Nonstop2h 11mAlaska Airlines
Deal found 18/3$203
Mon 15/406:05SFO - SEA
Nonstop2h 20mDelta
Fri 19/406:15SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$206
Tue 16/406:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Sat 20/406:00SEA - SFO
Nonstop2h 10mAlaska Airlines
Deal found 18/3$207
Thu 11/406:05SFO - SEA
Nonstop2h 20mDelta
Sun 14/406:15SEA - SFO
Nonstop2h 12mDelta
Deal found 18/3$209
Mon 6/506:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Fri 10/521:33SEA - SFO
Nonstop2h 11mAlaska Airlines
Deal found 17/3$210
Tue 7/512:27SFO - SEA
Nonstop2h 13mDelta
Thu 16/507:25SEA - SFO
Nonstop2h 12mDelta
Deal found 16/3$212
Tue 4/606:00SFO - SEA
Nonstop2h 17mDelta
Tue 11/610:00SEA - SFO
Nonstop2h 18mDelta
Deal found 17/3$226
Mon 6/520:35SFO - SEA
Nonstop2h 27mDelta
Sun 12/507:25SEA - SFO
Nonstop2h 12mDelta
Deal found 16/3$232

Find flights to Seattle within your budget

Locate flights to Seattle that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 651,626 searches and data was last updated on 19 March 2024.

Fly from

Any airport

Budget

$201 - $384

Route

Depart

Return

Price

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Mon 15/4

Nonstop2h 15m

Seattle/Tacoma Intl

Tue 23/4

Nonstop2h 14m

$201

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Thu 18/4

Nonstop2h 13m

Seattle/Tacoma Intl

Thu 18/4

Nonstop2h 11m

$203

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Mon 15/4

Nonstop2h 20m

Seattle/Tacoma Intl

Fri 19/4

Nonstop2h 12m

$206

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Fri 12/4

Nonstop2h 15m

Seattle/Tacoma Intl

Sun 14/4

Nonstop2h 20m

$207

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Wed 17/4

Nonstop2h 21m

Seattle/Tacoma Intl

Wed 17/4

Nonstop2h 10m

$209

San FranciscoSeattle/Tacoma Intl

SFO - SEA

SFOSEA

San Francisco

Tue 16/4

1 stop21h 57m

Seattle/Tacoma Intl

Sat 20/4

1 stop8h 56m

$265

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Tue 7/5

1 stop8h 30m

Seattle/Tacoma Intl

Wed 8/5

1 stop11h 09m

$268

New York LaGuardiaSeattle/Tacoma Intl

LGA - SEA

LGASEA

New York LaGuardia

Thu 25/4

1 stop11h 05m

Seattle/Tacoma Intl

Tue 30/4

1 stop10h 04m

$381

Los AngelesSeattle/Tacoma Intl

LAX - SEA

LAXSEA

Los Angeles

Fri 5/4

Nonstop2h 58m

Seattle/Tacoma Intl

Fri 12/4

Nonstop2h 42m

$384

Flights are sorted by cheapest first

Deals found on 18/3

Average price of flights to Seattle by month

Plan your trip to Seattle by taking into account the cheapest months to travel. The average price of a one-way flight to Seattle is currently $130 while a return flight costs $258. Price data was last updated on 17 March 2024.

Currently, March is the cheapest month in which you can book a flight to Seattle (average of $959). Flying to Seattle in December will prove the most costly (average of $1,532). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$1,786

February

$1,574

March

$1,461

April

$1,792

May

$1,742

June

$1,895

July

$2,075

August

$1,897

September

$1,883

October

$1,690

November

$1,606

December

$2,334

Peak Season:

It rains a lot in Seattle but there is much less rain from April to October, and because the summer weather (June – mid September) is mild, any time during this half of the year is pleasant. Summer is the most popular time and it’s when most people book their flights to Seattle. It stays light until 10pm in June and July. Summer is when the big, primarily outdoor, festivals are held. During the occasional summer rain, there is nearly always something to see in the theatres and performance halls. Higher rates for a flight and accommodation tend to be from around mid-May to mid-September.

Off Season:

The rainy season goes from October to April, however in February travellers book flights to Seattle to enjoy The Northwest Flower and Garden Show. It’s a five-day event that hosts entertainment for the whole family such as gardening fun, live music and food and wine. Florists, gardeners and designers all participate to put on a spectacular show of garden displays for visitors to view. There is also over 100 seminars hosted by gardening professionals who are on hand to share tips, tricks and ideas to jazz up your own garden. A slightly different event during the off seasons is Fremont Oktoberfest in Seattle which features the biggest beer garden in the Northwest with over 100 mircobrews and craft beers on offer to taste and enjoy. This delightful and fun-filled event has attractions for all the family to enjoy such as the Oktoberfest 5k beer run, live Seattle Bands, a children’s area with courgette racing and displays of the Texas Chainsaw Pumpkin carving. Even with all these activities, it’s possible to find cheap flights during this off season.

The most pleasant weather in more-or-less off-season times occurs in early May and late September, making this a great time to find great deals and cheap flights to Seattle.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

5 - 19 °C

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

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

Use this chart to determine the optimal time to book a return flight to Seattle. Price data was last updated on 28 January 2024.
The best time to book flights to Seattle is 88 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly to Seattle?

Use this chart to determine the cheapest time to fly return to Seattle. Price data was last updated on 17 March 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Seattle should consider flying on Wednesday afternoons, when prices are typically cheapest. Budget-minded travellers will want to avoid Saturday afternoons, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 19 March 2024.
To help decide which airline to fly to Seattle, see what other customers have to say about ANA, Asiana Airlines and China Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.7
Very Good
79 reviews

Boarding

8.5

Entertainment

7.4

Overall

8.7

Food

7.8

Crew

8.9

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.7
Very Good
79 reviews
8.7
Very Good
79 reviews

Boarding

8.5

Entertainment

7.4

Overall

8.7

Food

7.8

Crew

8.9

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.6
Very Good
1,244 reviews
8.7
Very Good
79 reviews

Boarding

8.5

Entertainment

7.4

Overall

8.7

Food

7.8

Crew

8.9

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.5
Very Good
653 reviews
8.7
Very Good
79 reviews

Boarding

8.5

Entertainment

7.4

Overall

8.7

Food

7.8

Crew

8.9

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.5
Very Good
1,005 reviews
8.7
Very Good
79 reviews

Boarding

8.5

Entertainment

7.4

Overall

8.7

Food

7.8

Crew

8.9

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

8.3
Very Good
1,016 reviews
8.7
Very Good
79 reviews

Boarding

8.5

Entertainment

7.4

Overall

8.7

Food

7.8

Crew

8.9

Comfort

8.1

Reviews

1 / 2

Les sièges sont étroits, je mesure 1,77 m, les passants dans le couloirs notamment l'équipage n'arrêtaient pas de me cogner. nous étions en économie. l'équipage est au top. C'est le confort qui était négatif pour nous.

Destination Overview

Seattle is famous for coffee, and there’s certainly evidence of the residents’ love for it – check out the “original Starbucks” (which has moved but still has its original vintage look) next to Pike Place Market as well as the abundance of independent coffee shops and roasters making their mark in the city. But there’s more to Seattle than coffee. Pike Place Market itself, with its fruit, fish, cheese and flower sellers, is a feast for the senses. And artistic creativity abounds. The iconic Space Needle has great 360-degree city views, while the Olympic Sculpture Park is nine acres of first-class sculpture. The harbour is great for a stroll and there’s the Seattle Aquarium and Seattle Great Wheel there too to check out. Do not miss out on seeing the beautiful Puget Sound. Hop on a cruise for whale watching or head out to Bainbridge Island for a day trip. Ferry boats, a convenient way to travel and experience Seattle’s natural beauty, connect the numerous islands and shores throughout the waterways of Elliott Bay. Stay on dry land and walk through Seattle’s dozens of parks and enjoy the sight of sailboats roaming through the bay. Go shopping in landmark districts or attend one of the many festivals held year round in Seattle. When you feel like taking a trip that combines both natural beauty and urban activities, Seattle is undeniably the place to book flights to.

Getting around Seattle

Seattle-Tacoma International Airport (SEA), also known as Sea-Tac, is the city’s major airport. It is 16 km from the city centre. There are several options for getting into the city. The Link Light Rail is a convenient choice, taking just over 30 minutes to reach the centre. Shuttle buses are useful for those with a lot of luggage. There are also taxis and rental cars.

The Metro Transit system of buses, including electric and hybrid buses, is useful and tourist-friendly, though drivers do not carry change. Express routes are offered by some buses. Other options include the streetcar and the monorail, connecting with major attractions. The Washington State Ferries are a tourist attraction in their own right.

Seattle is generally safe, though common sense should be applied at all times and it can be best to avoid parks at night.

  • What does SEA mean?

    Seattle/Tacoma Intl Airport is SEA. This code is created by the International Air Transport Association (IATA) and airlines use IATA codes to identify the departing or arrival airports in the flight routes they service.

  • What airport do you fly into for flights to Seattle?

    Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights to Seattle.

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Search flights to Seattle by cabin class

Find flights to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights to Seattle?

Deals for Seattle flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Seattle?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Seattle.

Can Cheapflights find flights to Seattle with no change fees?

Certainly. Search results for flights to Seattle shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights to Seattle become cheaper?

Yes, Cheapflights offers price alerts on Seattle flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.