Cheap flights from Winnipeg to Seattle from $130
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Winnipeg to Seattle departing on 7/22. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Winnipeg to Seattle
Cheap round-trip flights
Cheap one-way flights
Cheap last minute flights
Delta flights from Winnipeg to Seattle
Our best Delta deals on Winnipeg to Seattle flight tickets
WestJet flights from Winnipeg to Seattle
Our best WestJet deals on Winnipeg to Seattle flight tickets
See travel insights to Seattle from
How to get the cheapest flight ticket from Winnipeg to Seattle
Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip
What is the cheapest month to fly to Seattle?
In general, June is the cheapest month to fly from Winnipeg to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $260. If you don’t want to visit Seattle in June, then you should wait until August to fly from Winnipeg, when ticket prices are also cheap, with an average price of $262.
What is the cheapest day to depart on your flight to Seattle?
On average, the least expensive day to fly to Seattle from Winnipeg is on a Thursday. momondo users have found tickets for Thursday departures for as low as $314. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Winnipeg because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $439.
What is the cheapest time of day to depart on your flight to Seattle?
Flying to Seattle from Winnipeg in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as $311 when looking at flights departing in the afternoon. Flights to Seattle are more costly in the morning, with an average ticket price of $355. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.
How far in advance should I book a flight to Seattle?
You are more likely to see cheaper flights to Seattle from Winnipeg when booking 8 weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $307 when searching 8 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Winnipeg for as low as $216 on momondo.
What is the cheapest airline that flies from Winnipeg to Seattle/Tacoma Intl?
WestJet, Delta, and Air Canada are the most popular carriers operating from Winnipeg to Seattle/Tacoma Intl
What airlines fly to Seattle?
Air Canada, WestJet and Delta are the top three most popular airlines that fly to Seattle from Winnipeg according to our data. Air Canada is the first choice among our users, with 40% of people opting to fly with this airline when traveling to Seattle. Keep in mind that there are 3 different airlines that fly to Seattle on a routine basis, so you have a few additional options to choose from.
When to book flights from Winnipeg to Seattle
Cheap Winnipeg to Seattle (YWG to SEA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Winnipeg to Seattle
How far is Winnipeg to Seattle/Tacoma Intl by plane?
There are 1152.6 mi between Winnipeg and Seattle/Tacoma Intl. A reasonable flight in good conditions will take 5h 23m.
When did momondo last update prices for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport?
Prices for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport are updated daily.
How many operators does momondo search for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport?
As of June 2025, there are 3 operators available to choose from for flights from Winnipeg Airport to Seattle/Tacoma Intl Airport.
How old do you have to be to fly from Winnipeg Airport to Seattle/Tacoma Intl Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Winnipeg Airport to Seattle/Tacoma Intl Airport.
What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?
The required travel and health documents for your Seattle/Tacoma Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Winnipeg to Seattle?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Winnipeg to Seattle is Air Canada (40% of total bookings). The next most popular airlines are WestJet (37%) and Delta (24%).
Best airlines flying from Winnipeg to Seattle
Compare and see reviews for airlines that fly from Winnipeg to Seattle with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $175 | Free Cancellation | Rating 7.2 2,868 reviews | |||
| PriceFrom $215 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $268 | Free Cancellation | Rating 7.1 9,537 reviews |
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Winnipeg to Seattle?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Winnipeg to Seattle. momondo saves you time and could save you money on your trip.
Can I find flights from Winnipeg to Seattle with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Seattle from Winnipeg with this policy.
How can momondo help me find flights from Winnipeg to Seattle?
Once all potential Winnipeg to Seattle flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Winnipeg to Seattle right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Seattle from Winnipeg. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.