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$105+ Cheap flights from Seattle

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/4. 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.
SEA — SYD
26 févr. — 5 mars1
1 adult

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 21 février 2025.

Cheapest one-way flight

$247

Cheapest airline

Alaska Airlines

Most popular destination

San Francisco (SFO)

Good round-trip deal

$249 or less

Good one-way deal

$117 or less
The cheapest one-way flight from Seattle/Tacoma Intl is currently to San Francisco.
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On average, Alaska Airlines currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of $464).
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San Francisco (SFO) is currently the most popular flight destination from Seattle/Tacoma Intl (average return price of $976).
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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

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 21 février 2025.

mar. 18/321:42SEA - EWR
Nonstop5h 17mAlaska Airlines
dim. 23/307:00EWR - SEA
Nonstop6h 15mAlaska Airlines
Deal found 19/2$373
mar. 1/409:48SEA - EWR
2 stops31h 51mSpirit Airlines
lun. 7/422:10EWR - SEA
3 stops23h 59mSpirit Airlines
Deal found 21/2$375
lun. 14/421:42SEA - EWR
Nonstop5h 17mHawaiian Airlines
mer. 23/418:00EWR - SEA
Nonstop6h 08mHawaiian Airlines
Deal found 19/2$387
jeu. 27/308:50SEA - EWR
1 stop10h 05mUnited Airlines
ven. 4/408:00EWR - SEA
Nonstop6h 08mUnited Airlines
Deal found 19/2$390
dim. 13/411:36SEA - JFK
1 stop14h 54mMultiple Airlines
mer. 16/417:29JFK - SEA
Nonstop6h 25mMultiple Airlines
Deal found 21/2$400
lun. 10/300:49SEA - EWR
1 stop8h 05mDelta
mar. 18/318:45EWR - SEA
1 stop8h 24mDelta
Deal found 21/2$403
mar. 1/422:56SEA - JFK
Nonstop5h 29mDelta
sam. 5/407:10JFK - SEA
Nonstop6h 15mDelta
Deal found 20/2$403
mar. 8/421:37SEA - JFK
Nonstop5h 23mAlaska Airlines
mer. 16/417:29JFK - SEA
Nonstop6h 25mAlaska Airlines
Deal found 21/2$404
ven. 2/521:30SEA - JFK
Nonstop5h 25mJetBlue
lun. 5/516:55JFK - SEA
Nonstop6h 18mJetBlue
Deal found 21/2$426
sam. 22/321:37SEA - JFK
Nonstop5h 23mHawaiian Airlines
mar. 1/411:30JFK - SEA
Nonstop6h 17mHawaiian Airlines
Deal found 21/2$450
lun. 31/300:59SEA - JFK
1 stop9h 31mAmerican Airlines
lun. 7/415:59JFK - SEA
1 stop11h 52mAmerican Airlines
Deal found 20/2$506
ven. 18/418:20SEA - JFK
1 stop13h 03mSun Country Air
jeu. 24/411:21JFK - SEA
1 stop8h 58mSun Country Air
Deal found 20/2$557

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 21 février 2025. In the last 7 days, Cheapflights users made a total of 647,157 searches

Fly to

Sydney

Route

Depart

Return

Price

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 18/3

21:42-05:59

Nonstop5h 17m

Newark

dim. 23/3

07:00-10:15

Nonstop6h 15m

$373

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

mar. 1/4

09:48-20:39

2 stops31h 51m

Newark

lun. 7/4

22:10-19:09

3 stops23h 59m

$375

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

lun. 14/4

21:42-05:59

Nonstop5h 17m

Newark

mer. 23/4

18:00-21:08

Nonstop6h 08m

$387

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

jeu. 27/3

08:50-21:55

1 stop10h 05m

Newark

ven. 4/4

08:00-11:08

Nonstop6h 08m

$390

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

dim. 13/4

11:36-05:30

1 stop14h 54m

New York John F Kennedy Intl

mer. 16/4

17:29-20:54

Nonstop6h 25m

$400

SeattleNewark

SEA - EWR

SEAEWR

Seattle/Tacoma Intl

lun. 10/3

00:49-11:54

1 stop8h 05m

Newark

mar. 18/3

18:45-00:09

1 stop8h 24m

$403

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

mar. 1/4

22:56-07:25

Nonstop5h 29m

New York John F Kennedy Intl

sam. 5/4

07:10-10:25

Nonstop6h 15m

$403

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

mar. 8/4

21:37-06:00

Nonstop5h 23m

New York John F Kennedy Intl

mer. 16/4

17:29-20:54

Nonstop6h 25m

$404

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

ven. 2/5

21:30-05:55

Nonstop5h 25m

New York John F Kennedy Intl

ven. 9/5

16:55-20:13

Nonstop6h 18m

$426

SeattleNew York

SEA - JFK

SEAJFK

Seattle/Tacoma Intl

sam. 22/3

21:37-06:00

Nonstop5h 23m

New York John F Kennedy Intl

sam. 29/3

07:20-10:39

Nonstop6h 19m

$450

Flights are sorted by cheapest return flights first.

Deals found on 21/2

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 Sydney. Price data was last updated on 14 February 2025.

The best time to book flights from Seattle is 31 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.

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

Currently, July is the cheapest month in which you can book a flight from Seattle (average of $1,190). Flying from Seattle in January will prove the most costly (average of $1,398). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

Which airlines fly from Seattle?

When flying from Seattle check dates and pricing for the following: Air Canada, United Airlines, Hawaiian Airlines. As they depart for the following popular destinations: Sydney.

Air Canada

Air Canada

From $800

Alaska Airlines

Alaska Airlines

From $125

United Airlines

United Airlines

From $754

Scandinavian Airlines

Scandinavian Airlines

From $681

What are popular destinations to fly to from Seattle?

Seattle offers frequent flights to Los Angeles (561 flights per day), San Francisco (469 flights per day) and Portland (455 flights per day).

Vancouver Intl

Vancouver Intl

From $592

San Francisco

San Francisco

From $158

Los Angeles

Los Angeles

From $19

Honolulu

Honolulu

From $381

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Los Angeles, with prices starting at $30. Explore other affordable destinations below.

Los Angeles

Los Angeles

From $19

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

From $41

Edmonton

Edmonton

From $116

Kahului

Kahului

From $146

Airline reviews for flights from Seattle

Get insights into the airlines that provide service from Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing airline for your flight from Seattle. In the last 7 days, Cheapflights users made a total of 647,157 searches.
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Crew

9.1

Overall

8.7

Entertainment

7.2

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

Air Tahiti Nui
8.7
Very Good
61 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Crew

9.1

Overall

8.7

Entertainment

7.2

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

China Airlines
8.2
Very Good
727 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Crew

9.1

Overall

8.7

Entertainment

7.2

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

Alaska Airlines
8.0
Very Good
9,696 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Crew

9.1

Overall

8.7

Entertainment

7.2

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

Fiji Airways
8.0
Very Good
184 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Crew

9.1

Overall

8.7

Entertainment

7.2

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

Delta
8.0
Very Good
8,217 reviews
Air Tahiti Nui
8.7
Very Good
61 reviews
Check prices

Food

7.8

Crew

9.1

Overall

8.7

Entertainment

7.2

Comfort

8.0

Boarding

8.7

Reviews

1 / 2

10.0
Excellent

Isabelle,Apr 2023

AKL - PPT

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.

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Direct flights from Washington

Book a direct flight from one of these other cities located in Washington.
Direct flights from Spokane

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 21 février 2025.

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

    For the current month, the most popular flights from Seattle are Bangkok Suvarnabhumi Airport, Mumbai, Boston. Boston, Bangkok Suvarnabhumi Airport, Mumbai are the most popular locations from Seattle year round.

  • What is the cheapest flight from Seattle to anywhere?

    Users have flown out of Seattle for as low as $30 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for $704 to fly from Seattle.

  • What are the cheapest airlines flying from Seattle to anywhere?

    According to our data, users have found Spirit Airlines, Alaska Airlines, and Hawaiian Airlines to have the cheapest round-trip prices from Seattle. Some of the destinations and prices are as follows: Spirit Airlines flights from Seattle to Los Angeles ($191). Alaska Airlines flights from Seattle to Anchorage ($196). Hawaiian Airlines flights from Seattle to Sydney Kingsford Smith ($856).

  • 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:
    Fly from Seattle/Tacoma Intl to Salt Lake City starting at $752
    Fly from Seattle/Tacoma Intl to Cincinnati starting at $1,007
    Fly from Seattle/Tacoma Intl to Newark Airport starting at $1,514
    Fly from Seattle/Tacoma Intl to Vancouver Intl Airport starting at $2,578

  • What is the cheapest first class flight from Seattle?

    If you’re looking to fly first-class from Seattle to anywhere, put Dallas on your list as prices start at $1,670 for this destination.

  • What is the cheapest month to fly from Seattle?

    Currently, the cheapest month for flights from Seattle is July. The most expensive month for flights is January. 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 Sydney from $1,270 round trip
    Fly from Seattle to Melbourne from $1,298 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?

    Cheapflights helps you find that perfect flight from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

    Certainly. Search results for flights from 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 from Seattle become cheaper?

    Yes, Cheapflights offers price alerts on flights from Seattle so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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Fly with Cheapflights

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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?

Cheapflights helps you find that perfect flight from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Seattle with no change fees?

Certainly. Search results for flights from 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 from Seattle become cheaper?

Yes, Cheapflights offers price alerts on flights from Seattle so you can book your travels when it’s right. The Price Alerts feature is available by clicking the bell icon next to the flight deals above and providing your email address.

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