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C$ 110+ 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 12/10. 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 — YYZ
13 Sep — 20 Sep1
1 adult
1 adult, Economy, 0 bags

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 14 August 2026. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles

SEALAX

Seattle/Tacoma Intl

Sat 26/9

5:30 a.m.-10:20 a.m.

1 stop4h 50m

Los Angeles

Tue 29/9

12:10 p.m.-4:50 p.m.

1 stop4h 40m

C$ 321

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles

SEALAX

Seattle/Tacoma Intl

Tue 22/9

11:40 a.m.-5:10 p.m.

1 stop5h 30m

Los Angeles

Tue 29/9

12:10 p.m.-4:50 p.m.

1 stop4h 40m

C$ 321

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles

SEALAX

Seattle/Tacoma Intl

Sat 19/9

5:30 a.m.-10:20 a.m.

1 stop4h 50m

Los Angeles

Mon 21/9

4:45 p.m.-8:55 p.m.

1 stop4h 10m

C$ 326

SeattleLas Vegas

SEA Seattle/Tacoma Intl - LAS Las Vegas Harry Reid Intl

SEALAS

Seattle/Tacoma Intl

Fri 30/10

5:10 p.m.-10:45 p.m.

1 stop5h 35m

Las Vegas Harry Reid Intl

Sun 1/11

6:30 a.m.-1:00 p.m.

1 stop6h 30m

C$ 330

SeattleLas Vegas

SEA Seattle/Tacoma Intl - LAS Las Vegas Harry Reid Intl

SEALAS

Seattle/Tacoma Intl

Sun 27/9

5:50 a.m.-12:45 p.m.

1 stop6h 55m

Las Vegas Harry Reid Intl

Wed 30/9

12:40 p.m.-7:15 p.m.

2 stops6h 35m

C$ 336

SeattleLas Vegas

SEA Seattle/Tacoma Intl - LAS Las Vegas Harry Reid Intl

SEALAS

Seattle/Tacoma Intl

Tue 27/10

5:50 a.m.-1:10 p.m.

2 stops7h 20m

Las Vegas Harry Reid Intl

Sun 1/11

7:25 a.m.-3:05 p.m.

1 stop7h 40m

C$ 351

SeattleLos Angeles

SEA Seattle/Tacoma Intl - LAX Los Angeles

SEALAX

Seattle/Tacoma Intl

Fri 18/9

3:40 p.m.-9:20 p.m.

1 stop5h 40m

Los Angeles

Sat 19/9

4:20 p.m.-8:30 p.m.

1 stop4h 10m

C$ 357

SeattleLas Vegas

SEA Seattle/Tacoma Intl - LAS Las Vegas Harry Reid Intl

SEALAS

Seattle/Tacoma Intl

Sat 14/11

8:30 a.m.-2:35 p.m.

1 stop6h 05m

Las Vegas Harry Reid Intl

Wed 18/11

9:44 a.m.-2:39 p.m.

1 stop4h 55m

C$ 358

SeattleLas Vegas

SEA Seattle/Tacoma Intl - LAS Las Vegas Harry Reid Intl

SEALAS

Seattle/Tacoma Intl

Mon 2/11

6:30 a.m.-1:10 p.m.

2 stops6h 40m

Las Vegas Harry Reid Intl

Mon 9/11

5:30 p.m.-11:55 p.m.

2 stops6h 25m

C$ 358

SeattleSanta Ana

SEA Seattle/Tacoma Intl - SNA Santa Ana J. Wayne/Orange Cnty

SEASNA

Seattle/Tacoma Intl

Fri 18/9

7:35 p.m.-10:30 p.m.

Nonstop2h 55m

Santa Ana J. Wayne/Orange Cnty

Wed 23/9

6:02 p.m.-8:59 p.m.

Nonstop2h 57m

C$ 365

Flights are sorted by cheapest round-trip flights first.

Deals found on 13/8

Showing 1-10 of 60 resultsSorted by cheapest first
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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 round-trip 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.

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

Currently, January is the cheapest month in which you can book a flight from Seattle (average of C$ 369). Flying from Seattle in August will prove the most costly (average of C$ 705). 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?

For flights departing from Seattle check dates and pricing for the following: Alaska Airlines, WestJet, Air Canada. These airlines depart to the following popular destinations: Toronto.

Turkish Airlines
Turkish Airlines
From C$ 809
Lufthansa
Lufthansa
From C$ 347
Alaska Airlines
Alaska Airlines
From C$ 128
Delta
Delta
From C$ 67

What are popular destinations to fly to from Seattle?

From Seattle you can expect to find greater availability for the following destinations: Chicago (561 flights per day), Vancouver (366 flights per day) and Los Angeles (366 flights per day).

Doha Hamad Intl
Doha Hamad Intl
From C$ 645
Istanbul
Istanbul
From C$ 538
Dubai Intl
Dubai Intl
From C$ 1,075
Los Angeles Los Angeles
Los Angeles Los Angeles
From C$ 46

What is the cheapest place to fly to from Seattle?

The cheapest city to fly to from Seattle is Los Angeles Los Angeles, with prices starting at C$ 46. Explore other affordable destinations below.

Los Angeles Los Angeles
Los Angeles Los Angeles
From C$ 46
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From C$ 47
Oakland
Oakland
From C$ 109
Vancouver Intl
Vancouver Intl
From C$ 148

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

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 82 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 629,999 searches.
Check out reviews from past customers who have flown Alaska Airlines,WestJet, andAir Canada from Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,810 reviews
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Alaska Airlines
7.9
Good
12,810 reviews
Alaska Airlines
7.9
Good
12,810 reviews
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
WestJet
7.2
Good
3,432 reviews
Alaska Airlines
7.9
Good
12,810 reviews
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle
Air Canada
7.1
Good
11,477 reviews
Alaska Airlines
7.9
Good
12,810 reviews
Check prices

Entertainment

7.0

Overall

7.9

Crew

8.5

Boarding

8.1

Comfort

7.8

Food

7.0

Reviews

1 / 20
6.0
Good

Anonymous,Jul 2026

SEA - LHR

Alaska has a brilliant crew. And the seats are good. As much as i loved my trip from Heathrow to Seattle, i definitely did not feel the same on the return flight. A lot was due to feeling very cramped and unfortunately for me, i had a kicker behind me and a passenger who did not stop moving (but constantly) next to me. The good was not good and i noticed that most people around me left most of their meal. The ice cream was very nice. I did not have breakfast. However the food was very nice on the way to Seattle

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Fly your favourite airline from Seattle

Browse through various options for flying your favorite airline from Seattle. Flight routes are based on user searches made on Cheapflights and were last updated on 14 August 2026.
Turkish Airlines flights from Seattle to New Delhi
Emirates flights from Seattle to New Delhi
Qatar Airways flights from Seattle to New Delhi
Frontier flights from Seattle to Las Vegas
Alaska Airlines flights from Seattle to Los Angeles
Alaska Airlines flights from Seattle to Las Vegas

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 14 August 2026.

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

    This month, the top selected destinations from Seattle are Boston, Chicago, Mumbai. 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 C$ 46 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 675 to fly from Seattle.

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

    According to our data, users have found Frontier, Delta, and Hawaiian Airlines to have the cheapest round-trip prices from Seattle. Some of the destinations and prices are as follows: Frontier flights from Seattle to Atlanta Hartsfield-Jackson (C$ 63). Delta flights from Seattle to Atlanta Hartsfield-Jackson (C$ 67). Hawaiian Airlines flights from Seattle to Denver Intl (C$ 79).

  • 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 San Jose, California starting at C$ 172
    Fly from Seattle/Tacoma Intl to San Diego starting at C$ 278
    Fly from Seattle/Tacoma Intl to Orlando Airport starting at C$ 514
    Fly from Seattle/Tacoma Intl to Salt Lake City starting at C$ 568

  • What is the cheapest first class flight from Seattle?

    If you’re looking to fly first-class from Seattle to anywhere, put Salt Lake City on your list as prices start at C$ 483 for this destination.

  • What is the cheapest month to fly from Seattle?

    At the present moment the cheapest month to fly from Seattle is currently January; with August being the most expensive. Prices will vary depending on multiple factors such as booking in advance, airline and departure airports and times.

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

    Check out the cheapest flights from Seattle to embark to:
    Travel from Seattle to Las Vegas from C$ 70 round trip
    Travel from Seattle to Los Angeles from C$ 240 round trip
    Travel from Seattle to Vancouver from C$ 296 round trip
    Travel from Seattle to Calgary from C$ 323 round trip
    Travel from Seattle to Toronto from C$ 478 round trip

  • How does Cheapflights help users find flights from Seattle?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

  • 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?

    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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How does Cheapflights help users find flights from Seattle?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Seattle. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

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?

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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