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C$ 87+ 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 22/11. 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
17 Oct — 24 Oct1
1 adult
1 adult, Economy

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 17 September 2025.

Cheapest one-way flight

C$ 60

Cheapest round-trip flight

C$ 108

Cheapest airline

Alaska Airlines

Most popular destination

Istanbul (IST)

Good round-trip deal

C$ 136 or less

Good one-way deal

C$ 102 or less
The cheapest one-way flight from Seattle/Tacoma Intl is currently to Los Angeles.
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The cheapest round-trip flight from Seattle/Tacoma Intl is currently to Salt Lake City.
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On average, Alaska Airlines currently has the cheapest one-way flight from Seattle/Tacoma Intl (avg. price of C$ 249).
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Istanbul (IST) is currently the most popular flight destination from Seattle/Tacoma Intl (average round-trip price of C$ 634).
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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 17 September 2025.

Wed 8/108:40 a.m.SEA - YVR
2 stops10h 31mWestJet
Fri 6/36:55 a.m.YVR - SEA
1 stop3h 26mWestJet
Deal found 15/9C$ 183
Wed 15/108:40 a.m.SEA - YEG
1 stop5h 17mWestJet
Wed 22/109:30 a.m.YEG - SEA
1 stop4h 29mWestJet
Deal found 15/9C$ 184
Fri 10/101:50 p.m.SEA - YEG
1 stop6h 22mWestJet
Wed 15/109:30 a.m.YEG - SEA
1 stop4h 29mWestJet
Deal found 15/9C$ 187
Thu 9/108:40 a.m.SEA - YEG
1 stop5h 17mWestJet
Wed 15/109:30 a.m.YEG - SEA
1 stop4h 29mWestJet
Deal found 15/9C$ 190
Tue 14/102:05 p.m.SEA - YEG
1 stop6h 07mWestJet
Tue 21/104:00 p.m.YEG - SEA
1 stop4h 21mWestJet
Deal found 15/9C$ 191
Wed 8/108:40 a.m.SEA - YEG
1 stop5h 17mWestJet
Wed 15/109:30 a.m.YEG - SEA
1 stop4h 29mWestJet
Deal found 15/9C$ 193
Sat 22/113:20 p.m.SEA - YVR
2 stops7h 24mWestJet
Sat 29/117:00 a.m.YVR - SEA
1 stop3h 23mWestJet
Deal found 16/9C$ 193
Fri 21/113:10 p.m.SEA - YVR
2 stops7h 34mWestJet
Fri 28/117:00 a.m.YVR - SEA
1 stop3h 23mWestJet
Deal found 15/9C$ 194
Tue 7/102:05 p.m.SEA - YEG
1 stop6h 07mWestJet
Wed 15/109:30 a.m.YEG - SEA
1 stop4h 29mWestJet
Deal found 15/9C$ 195
Tue 7/102:05 p.m.SEA - YYC
Nonstop1h 41mWestJet
Mon 2/31:25 p.m.YYC - SEA
Nonstop1h 54mWestJet
Deal found 15/9C$ 195
Thu 16/108:40 a.m.SEA - YYC
Nonstop1h 50mMultiple Airlines
Mon 20/101:25 p.m.YYC - SEA
1 stop6h 11mMultiple Airlines
Deal found 15/9C$ 197
Thu 16/105:30 a.m.SEA - YYC
2 stops8h 30mAir Canada
Mon 20/103:50 p.m.YYC - SEA
2 stops7h 41mAir Canada
Deal found 15/9C$ 198

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 17 September 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches

Fly to

Pearson Intl

Route

Depart

Return

Price

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 18/11

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

Calgary

Tue 25/11

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

C$ 204

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 4/2

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

Calgary

Mon 9/2

1:25 p.m.-2:19 p.m.

Nonstop1h 54m

C$ 209

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Thu 2/10

8:40 a.m.-4:11 p.m.

2 stops7h 31m

Vancouver Intl

Sun 5/10

9:25 p.m.-10:31 p.m.

Nonstop1h 06m

C$ 210

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Tue 11/11

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

Calgary

Tue 18/11

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

C$ 210

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Sun 9/11

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

Calgary

Mon 17/11

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

C$ 212

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Mon 3/11

3:10 p.m.-5:50 p.m.

Nonstop1h 40m

Calgary

Wed 12/11

1:25 p.m.-2:20 p.m.

Nonstop1h 55m

C$ 212

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Tue 21/10

8:42 a.m.-9:38 a.m.

Nonstop0h 56m

Vancouver Intl

Wed 22/10

7:00 a.m.-12:59 p.m.

1 stop5h 59m

C$ 216

SeattleEdmonton

SEA - YEG

SEAYEG

Seattle/Tacoma Intl

Wed 8/10

8:40 a.m.-2:57 p.m.

1 stop5h 17m

Edmonton

Sun 12/10

11:20 a.m.-12:35 p.m.

Nonstop2h 15m

C$ 216

SeattleVancouver

SEA - YVR

SEAYVR

Seattle/Tacoma Intl

Mon 6/10

7:15 p.m.-8:21 p.m.

Nonstop1h 06m

Vancouver Intl

Sat 25/10

5:30 p.m.-6:36 p.m.

Nonstop1h 06m

C$ 224

SeattleCalgary

SEA - YYC

SEAYYC

Seattle/Tacoma Intl

Wed 1/10

9:15 p.m.-11:52 p.m.

Nonstop1h 37m

Calgary

Fri 3/10

6:15 a.m.-7:15 a.m.

Nonstop2h 00m

C$ 226

Flights are sorted by cheapest round-trip flights first.

Deals found on 16/9

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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.

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

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Pearson Intl. Price data was last updated on 12 September 2025.

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 70 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, March is the cheapest month in which you can book a flight from Seattle (average of C$ 158). Flying from Seattle in May will prove the most costly (average of C$ 373). 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, Air Canada, WestJet, United Airlines. These airlines depart to the following popular destinations: Toronto.

Turkish Airlines
Turkish Airlines
From C$ 528
Emirates
Emirates
From C$ 435
Alaska Airlines
Alaska Airlines
From C$ 73
Lufthansa
Lufthansa
From C$ 516

What are popular destinations to fly to from Seattle?

From Seattle you can expect to find greater availability for the following destinations: Chicago (805 flights per day), Los Angeles (639 flights per day) and San Francisco (536 flights per day).

Istanbul
Istanbul
From C$ 315
London
London
From C$ 254
Frankfurt am Main
Frankfurt am Main
From C$ 431
Munich Franz Josef Strauss
Munich Franz Josef Strauss
From C$ 518

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 C$ 60. Explore other affordable destinations below.

Los Angeles
Los Angeles
From C$ 44
Calgary
Calgary
From C$ 48
Las Vegas Harry Reid Intl
Las Vegas Harry Reid Intl
From C$ 59

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,United Airlines, andWestJet 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
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
United Airlines
7.4
Good
8,926 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
WestJet
7.2
Good
3,095 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.
Air Canada
7.1
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews
Check prices

Overall

8.0

Comfort

7.8

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Sep 2025

SEA - MKE

The crew were excellent, flight good, but the actual space for a person to occupy for 4 hours seems to get smaller and smaller 🤣. I am not overweight, and average height….very uncomfortable,, especially when I couldn’t recliner the seat at all, and the pocket in front doesn’t accommodate a water bottle.

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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 17 September 2025.
Emirates flights from Seattle to New Delhi
Turkish Airlines flights from Seattle to New Delhi
Qatar Airways flights from Seattle to New Delhi
Spirit Airlines flights from Seattle to Las Vegas
Alaska Airlines flights from Seattle to Los Angeles
Frontier flights from Seattle to Las Vegas
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 17 September 2025.

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

    This month, the top selected destinations from Seattle are Boston, Athens, Bangkok Suvarnabhumi Airport. 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$ 60 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 762 to fly from Seattle.

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

    According to our data, users have found Frontier, Spirit Airlines, and Delta to have the cheapest round-trip prices from Seattle. Some of the destinations and prices are as follows: Frontier flights from Seattle to Chicago (C$ 53). Spirit Airlines flights from Seattle to Dallas/Fort Worth (C$ 71). Delta flights from Seattle to Atlanta Hartsfield-Jackson (C$ 94).

  • 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 starting at C$ 170
    Fly from Seattle/Tacoma Intl to San Diego starting at C$ 275
    Fly from Seattle/Tacoma Intl to Santa Ana starting at C$ 312
    Fly from Seattle/Tacoma Intl to Miami starting at C$ 395

  • What is the cheapest first class flight from Seattle?

    If you’re looking to fly first-class from Seattle to anywhere, put Las Vegas on your list as prices start at C$ 787 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 March; with May 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 Calgary from C$ 187 round trip
    Travel from Seattle to Vancouver from C$ 210 round trip
    Travel from Seattle to Toronto from C$ 307 round trip
    Travel from Seattle to Montreal from C$ 393 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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