C$ 112+ Cheap Flights from Seattle | Cheapflights

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Cheapest round-trip

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 13/8

8:25 p.m.-11:05 p.m.

Nonstop2h 40m

Las Vegas Harry Reid Intl

Sun 16/8

6:02 a.m.-8:45 a.m.

Nonstop2h 43m

C$ 222

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 14/8

5:30 a.m.-11:25 a.m.

2 stops5h 55m

Las Vegas Harry Reid Intl

Tue 18/8

7:45 a.m.-10:30 a.m.

Nonstop2h 45m

C$ 243

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 23/9

1:45 p.m.-6:55 p.m.

1 stop5h 10m

Las Vegas Harry Reid Intl

Fri 25/9

4:50 p.m.-9:15 p.m.

1 stop4h 25m

C$ 243

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 13/8

5:30 a.m.-11:25 a.m.

2 stops5h 55m

Las Vegas Harry Reid Intl

Sun 16/8

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

Nonstop2h 40m

C$ 243

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 14/8

5:30 a.m.-11:25 a.m.

2 stops5h 55m

Las Vegas Harry Reid Intl

Sun 16/8

5:30 a.m.-11:45 a.m.

1 stop6h 15m

C$ 258

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 24/8

5:30 a.m.-11:25 a.m.

2 stops5h 55m

Las Vegas Harry Reid Intl

Mon 31/8

5:15 p.m.-9:50 p.m.

1 stop4h 35m

C$ 258

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 27/9

6:35 a.m.-9:05 a.m.

Nonstop2h 30m

Las Vegas Harry Reid Intl

Sat 3/10

12:05 p.m.-6:10 p.m.

2 stops6h 05m

C$ 266

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 5/9

3:35 p.m.-8:20 p.m.

1 stop4h 45m

Las Vegas Harry Reid Intl

Mon 7/9

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

1 stop5h 00m

C$ 297

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 12/11

5:00 a.m.-10:55 a.m.

2 stops5h 55m

Las Vegas Harry Reid Intl

Tue 17/11

9:45 a.m.-5:45 p.m.

1 stop8h 00m

C$ 303

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 6/8

5:00 a.m.-10:40 a.m.

1 stop5h 40m

Los Angeles

Thu 13/8

5:40 p.m.-12:20 a.m.

1 stop6h 40m

C$ 306

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Showing 1-10 of 60 resultsSorted by cheapest first

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6

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.

SEA-YYZ

SEA-LAS

SEA-LAX

SEA-YVR

SEA-YYC

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.

SEA-YYZ

SEA-LAS

SEA-LAX

SEA-YVR

SEA-YYC

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$ 375). Flying from Seattle in December will prove the most costly (average of C$ 689). 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

Lufthansa

Virgin Atlantic

Virgin Atlantic

Alaska Airlines

Alaska Airlines

What are popular destinations to fly to from Seattle?

From Seattle you can expect to find greater availability for the following destinations: Chicago (727 flights per day), Los Angeles (585 flights per day) and San Francisco (518 flights per day).

Istanbul

Doha Hamad Intl

Doha Hamad Intl

London

Dubai Intl

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$ 90. Explore other affordable destinations below.

Los Angeles

Reykjavik

Las Vegas Harry Reid Intl

Las Vegas Harry Reid Intl

San Francisco

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 63 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

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

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

Alaska Airlines

7.9

Good

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

7.2

Good

Alaska Airlines

7.9

Good

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

7.1

Good

Alaska Airlines

7.9

Good

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

Browse thousands of different options on Cheapflights for your next trip

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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

What are the most popular destinations to fly to from Seattle?
This month, the top selected destinations from Seattle are Boston, Chicago, 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$ 90 to Los Angeles (prices may vary depending on the airline and departure time). On average, users have booked flights for C$ 892 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$ 64). Delta flights from Seattle to Atlanta Hartsfield-Jackson (C$ 68). Hawaiian Airlines flights from Seattle to Denver Intl (C$ 80).
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$ 175
Fly from Seattle/Tacoma Intl to San Diego starting at C$ 283
Fly from Seattle/Tacoma Intl to Orlando Airport starting at C$ 522
Fly from Seattle/Tacoma Intl to Salt Lake City starting at C$ 577
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$ 490 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 December 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 Vancouver from C$ 291 round trip
Travel from Seattle to Calgary from C$ 399 round trip
Travel from Seattle to Toronto from C$ 463 round trip
Travel from Seattle to Montreal from C$ 555 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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