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S$ 101+ Cheap flights from Seattle

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 11-2. 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.
SEA — SIN
22 Feb — 1 Mar1
1 adult
1 adult, Economy, 0 bags

What to know about flights from Seattle

Discover essential information about flights departing from Seattle, including flight schedules, destinations, airlines operating at the Seattle airport, and any specific guidelines or requirements for travellers. Please note that the information is based on the most recent updates available. Data last updated 23 January 2026.

Cheapest one-way flight

S$ 354

Most popular destination

Singapore Changi (SIN)

Good round-trip deal

S$ 560 or less

Good one-way deal

S$ 146 or less
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Singapore Changi.
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Singapore Changi (SIN) is currently the most popular flight destination from Seattle/Tacoma Intl (average return price of S$ 416).
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Price to beat on a round-trip flight from Seattle/Tacoma Intl.
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Price to beat on a one-way flight from Seattle/Tacoma Intl.
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Find flights from Seattle

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Cheapest flights from Seattle
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 23 January 2026.

Wed 18-219:59
SEA
-
LAX
Nonstop2h 46m
Delta
Wed 25-209:56
LAX
-
SEA
Nonstop3h 02m
Delta
Deal found 23-1S$ 176
Sat 28-209:50
SEA
-
LAX
Nonstop2h 45m
Delta
Wed 4-320:25
LAX
-
SEA
Nonstop3h 00m
Delta
Deal found 21-1S$ 177
Thu 19-221:14
SEA
-
LAX
Nonstop2h 45m
Alaska Airlines
Tue 24-208:46
LAX
-
SEA
Nonstop3h 02m
Alaska Airlines
Deal found 22-1S$ 189
Sat 7-307:25
SEA
-
LAX
Nonstop2h 50m
Delta
Mon 9-315:35
LAX
-
SEA
Nonstop2h 46m
Delta
Deal found 22-1S$ 190
Wed 29-408:45
SEA
-
LAX
Nonstop3h 03m
United Airlines
Tue 5-512:45
LAX
-
SEA
Nonstop3h 06m
United Airlines
Deal found 21-1S$ 192
Tue 3-312:45
SEA
-
LAX
1 stop4h 10m
Southwest
Sat 7-315:00
LAX
-
SEA
1 stop7h 55m
Southwest
Deal found 21-1S$ 195
Wed 29-405:30
SEA
-
LAX
1 stop6h 45m
Southwest
Tue 5-516:10
LAX
-
SEA
1 stop4h 10m
Southwest
Deal found 21-1S$ 196
Thu 19-208:30
SEA
-
LAX
Nonstop3h 08m
United Airlines
Thu 26-219:05
LAX
-
SEA
Nonstop3h 08m
United Airlines
Deal found 22-1S$ 201
Tue 17-306:00
SEA
-
LAX
2 stops8h 20m
Southwest
Tue 7-416:55
LAX
-
SEA
1 stop4h 05m
Southwest
Deal found 22-1S$ 203
Thu 5-306:30
SEA
-
LAX
1 stop7h 00m
Southwest
Wed 11-314:15
LAX
-
SEA
1 stop5h 15m
Southwest
Deal found 22-1S$ 209
Tue 24-321:20
SEA
-
FAI
Nonstop3h 52m
Delta
Fri 27-301:30
FAI
-
SEA
Nonstop3h 46m
Delta
Deal found 22-1S$ 384
Mon 23-308:20
SEA
-
FAI
1 stop11h 43m
Alaska Airlines
Mon 30-310:00
FAI
-
SEA
Nonstop3h 42m
Alaska Airlines
Deal found 22-1S$ 394

Find flights from Seattle within your budget

 
Find flights departing from Seattle that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 23 January 2026. In the last 7 days, Cheapflights users made a total of 200,618 searches

Fly to

Singapore

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 28-2

19:05-21:50

Nonstop2h 45m

Los Angeles

Wed 4-3

18:00-20:58

Nonstop2h 58m

S$ 176

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 28-2

09:50-12:35

Nonstop2h 45m

Los Angeles

Wed 4-3

20:25-23:25

Nonstop3h 00m

S$ 176

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 18-2

19:59-22:45

Nonstop2h 46m

Los Angeles

Wed 25-2

09:56-12:58

Nonstop3h 02m

S$ 176

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 18-2

19:59-22:45

Nonstop2h 46m

Los Angeles

Thu 26-2

11:45-14:44

Nonstop2h 59m

S$ 189

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 7-3

07:25-10:15

Nonstop2h 50m

Los Angeles

Mon 9-3

20:30-23:21

Nonstop2h 51m

S$ 190

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 7-3

13:50-21:20

1 stop7h 30m

Los Angeles

Mon 9-3

16:10-22:50

1 stop6h 40m

S$ 214

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 24-3

06:00-14:20

2 stops8h 20m

Los Angeles

Thu 26-3

17:25-01:25

1 stop8h 00m

S$ 221

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 1-5

17:35-23:15

1 stop5h 40m

Los Angeles

Mon 4-5

19:50-00:55

1 stop5h 05m

S$ 222

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 27-3

21:55-06:45

1 stop8h 50m

Los Angeles

Tue 31-3

14:30-22:30

1 stop8h 00m

S$ 222

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 11-3

09:50-16:59

1 stop7h 09m

Los Angeles

Fri 13-3

10:50-16:57

1 stop6h 07m

S$ 227

Flights are sorted by cheapest return flights first.

Deals found on 21-1

Showing 1-10 of 60 results
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Best time to book a flight from Seattle

Have a flexible travel schedule? Discover the best time to fly from Seattle with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle

Get recent, data-driven insights about flights from Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Seattle to Singapore. Price data was last updated on 16 January 2026.

The price you pay for your flight from Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 85 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle?

Currently, September is the cheapest month in which you can book a flight from Seattle (average of S$ 700). Flying from Seattle in June will prove the most costly (average of S$ 1,011). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

What are popular destinations to fly to from Seattle?

From Seattle you can expect to find greater availability for the following destinations: Los Angeles (566 flights per day), San Francisco (425 flights per day) and Vancouver (391 flights per day).

Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From S$ 271
Fort Lauderdale
Fort Lauderdale
From S$ 409
San Jose
San Jose
From S$ 146

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is San Jose, with prices starting at S$ 146. Explore other affordable destinations below.

San Jose
San Jose
From S$ 146
Anchorage
Anchorage
From S$ 227
Atlanta Hartsfield-Jackson
Atlanta Hartsfield-Jackson
From S$ 271

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Direct flights from Pittsburgh
Direct flights from Indianapolis
Direct flights from Boise
Direct flights from Cleveland
Direct flights from San Antonio
Direct flights from Fort Lauderdale

Related info for your journey

Access useful and relevant information related to your journey from Seattle. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 23 January 2026.

  • What are the most popular destinations to fly to from Seattle?

    This month, the top selected destinations from Seattle are Bangkok Suvarnabhumi Airport, Mumbai, Boston. Throughout the year, Boston, Bangkok Suvarnabhumi Airport, Mumbai are some of the top choices made by users flying from Seattle.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as S$ 146 to San Jose, California (prices may vary depending on the airline and departure time). On average, users have booked flights for S$ 956 to fly from Seattle.

  • What is the cheapest premium economy flight from Seattle?

    Options for some of the cheapest premium economy flights from Seattle we have found on Cheapflights are as follows:
    Seattle/Tacoma Intl to San Francisco from S$ 1,440
    Seattle/Tacoma Intl to Singapore from S$ 4,619

  • What is the cheapest first class flight from Seattle?

    To fly first-class from Seattle on a budget, select a flight to Los Angeles from S$ 1,086.

  • What is the cheapest month to fly from Seattle?

    Currently, the cheapest month for flights from Seattle is September. The most expensive month for flights is June. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Seattle?

    View the cheapest flight destinations from Seattle:
    Fly from Seattle to Singapore from S$ 648 round trip

  • How does Cheapflights help users find flights from Seattle?

    Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

    Millions of users choose and trust Cheapflights to book the best flight deals from Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

  • Can Cheapflights find flights from Seattle with no change fees?

    Yes, we can. To see specific flights from Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

    Of course! You can now track prices for flights from Seattle and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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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 from Seattle?

Cheapflights helps you search for flights from Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Seattle for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle with no change fees?

Yes, we can. To see specific flights from Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Of course! You can now track prices for flights from Seattle and get an alert from Cheapflights when they change. Click the bell icon next to the flight deals above and provide your email address to set up price alerts.

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