C$ 102+ 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 16/8. 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.
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 3 July 2025.
Cheapest one-way flight | C$ 103 |
---|---|
Cheapest round-trip flight | C$ 118 |
Cheapest airline | Alaska Airlines |
Most popular destination | Istanbul (IST) |
Good round-trip deal | C$ 159 or less |
Good one-way deal | C$ 120 or less |
Find flights from Seattle
Cheapest flights from SeattleExplore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.
Explore the most affordable flight options available from Seattle. Find the lowest fares based on data from user searches, with prices last updated on 3 July 2025.
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 3 July 2025. In the last 7 days, Cheapflights users made a total of 629,999 searches
Fly to
Route
Depart
Return
Price
SeattleDenver
SEA - DEN
SEADEN
Seattle/Tacoma Intl
Sun 26/10
8:34 p.m.-12:26 a.m.
Nonstop2h 52m
Denver Intl
Tue 28/10
8:55 p.m.-11:02 p.m.
Nonstop3h 07m
SeattleDenver
SEA - DEN
SEADEN
Seattle/Tacoma Intl
Sat 25/10
6:00 a.m.-9:51 a.m.
Nonstop2h 51m
Denver Intl
Tue 28/10
11:27 a.m.-3:37 p.m.
1 stop5h 10m
SeattleDenver
SEA - DEN
SEADEN
Seattle/Tacoma Intl
Sat 25/10
7:40 p.m.-11:24 p.m.
Nonstop2h 44m
Denver Intl
Tue 28/10
6:15 a.m.-8:26 a.m.
Nonstop3h 11m
SeattleDenver
SEA - DEN
SEADEN
Seattle/Tacoma Intl
Wed 5/11
5:20 a.m.-10:31 a.m.
1 stop4h 11m
Denver Intl
Wed 5/11
12:47 p.m.-2:50 p.m.
Nonstop3h 03m
SeattleDenver
SEA - DEN
SEADEN
Seattle/Tacoma Intl
Wed 13/8
5:25 a.m.-10:37 a.m.
1 stop4h 12m
Denver Intl
Sat 16/8
6:00 a.m.-8:01 a.m.
Nonstop3h 01m
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Sat 16/8
7:05 a.m.-1:57 p.m.
1 stop5h 52m
Edmonton
Sat 23/8
2:45 p.m.-7:21 p.m.
1 stop5h 36m
SeattleDenver
SEA - DEN
SEADEN
Seattle/Tacoma Intl
Sat 25/10
12:35 p.m.-4:10 p.m.
Nonstop2h 35m
Denver Intl
Mon 27/10
7:50 a.m.-3:00 p.m.
2 stops8h 10m
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Thu 17/7
5:30 a.m.-11:00 a.m.
1 stop4h 30m
Edmonton
Mon 21/7
2:45 p.m.-6:38 p.m.
1 stop4h 53m
SeattleCalgary
SEA - YYC
SEAYYC
Seattle/Tacoma Intl
Wed 16/7
1:50 p.m.-4:30 p.m.
Nonstop1h 40m
Calgary
Tue 22/7
5:45 p.m.-6:38 p.m.
Nonstop1h 53m
SeattleEdmonton
SEA - YEG
SEAYEG
Seattle/Tacoma Intl
Thu 17/7
5:30 a.m.-11:00 a.m.
1 stop4h 30m
Edmonton
Mon 21/7
10:50 a.m.-6:36 p.m.
2 stops8h 46m
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.
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 Vancouver Intl. Price data was last updated on 27 June 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 52 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$ 86). Flying from Seattle in May will prove the most costly (average of C$ 243). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
When is the cheapest time to fly from Seattle?
Use this chart to determine the cheapest time to fly round-trip from Seattle to Vancouver Intl. Price data was last updated on 29 June 2025.
Those who are seeking the cheapest fare on flights departing from Seattle would be wise to consider leaving during Thursday at noon when prices are typically at their lowest. When considering other options, price-conscious travelers should avoid Tuesday at noon when fares are usually the most expensive.
Which airlines fly from Seattle?
For flights departing from Seattle check dates and pricing for the following: Alaska Airlines, United Airlines. These airlines depart to the following popular destinations: Vancouver.
What are popular destinations to fly to from Seattle?
From Seattle you can expect to find greater availability for the following destinations: Chicago (792 flights per day), Los Angeles (618 flights per day) and San Francisco (587 flights per day).
What is the cheapest place to fly to from Seattle?
The cheapest city to fly to from Seattle is San Francisco, with prices starting at C$ 99. Explore other affordable destinations below.
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,Delta, andUnited Airlines from Seattle to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Surinder,May 2025
SEA - YYZ
Boarding
Food
Crew
Comfort
Entertainment
Overall
Reviews
Surinder,May 2025
SEA - YYZ
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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 3 July 2025.
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