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CA $411 Cheap Flights from Seattle (SEA) to Fredericton (YFC)

View CA $411 flight on Fri, Oct 2, 2026Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Fredericton, NB (YFC-Greater Fredericton Intl.)

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Cheap flights from Seattle (SEA) to Fredericton (YFC)

Prices were available within the past 7 days and start at CA $411 for one-way flights and CA $1,285 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Aug 12 - Wed, Aug 26
SEA
Seattle
YFC
Fredericton
CA $1,285 Roundtrip, found 4 days ago
CA $1,285
Roundtrip
found 4 days ago
Select United flight, departing Wed, Aug 12 from Seattle to Fredericton, returning Wed, Aug 26, priced at CA $1,285 found 4 days ago
JetBlue Airways
Sat, Aug 8 - Fri, Aug 14
SEA
Seattle
YFC
Fredericton
CA $2,812 Roundtrip, found 1 day ago
CA $2,812
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Aug 8 from Seattle to Fredericton, returning Fri, Aug 14, priced at CA $2,812 found 1 day ago
JetBlue Airways
Sat, Aug 8 - Fri, Aug 14
SEA
Seattle
YFC
Fredericton
CA $2,958 Roundtrip, found 1 day ago
CA $2,958
Roundtrip
found 1 day ago
Select JetBlue Airways flight, departing Sat, Aug 8 from Seattle to Fredericton, returning Fri, Aug 14, priced at CA $2,958 found 1 day ago
Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
SEA
Seattle
YFC
Fredericton
CA $3,011 Roundtrip, found 1 day ago
CA $3,011
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Aug 8 from Seattle to Fredericton, returning Fri, Aug 14, priced at CA $3,011 found 1 day ago
Alaska Airlines
Sat, Aug 8 - Fri, Aug 14
SEA
Seattle
YFC
Fredericton
CA $3,351 Roundtrip, found 1 day ago
CA $3,351
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Aug 8 from Seattle to Fredericton, returning Fri, Aug 14, priced at CA $3,351 found 1 day ago

Frequently asked questions

How much does a flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) cost?
You can find cheap one-way flights from CA $411 and cheap return flights from CA $1,285 SEA to YFC with Expedia. One-way flights typically cost between CA$339 and CA$1655. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when SEA to YFC ticket fares go up or down.
What is the cheapest month to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
The cheapest months to fly from SEA to YFC are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
Enter SEA to YFC and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
JetBlue Airways is one of the cheapest airlines offering connecting return flights from Seattle - Tacoma Intl. (SEA) to Fredericton, NB (YFC-Greater Fredericton Intl.), with prices starting from around CA$1247 for flights that can be booked for departure within the next year. These flights typically include a layover in Logan Intl. (BOS). Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
To find a cheap flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
How many flights per day from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
There are approximately 13 connecting flights per day from Seattle - Tacoma Intl. (SEA) to Greater Fredericton Intl. (YFC). Some common connection points include Vancouver Intl. (YVR), O'Hare Intl. (ORD), and San Francisco Intl. (SFO).
What is the earliest flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
The earliest flight from Seattle - Tacoma Intl. (SEA) to Greater Fredericton Intl. (YFC) typically departs around 12:20 AM local time. This service is seasonal, active in July and August, and is operated by United and Air Canada. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
You'll typically find the most flights from Seattle - Tacoma Intl. (SEA) to Greater Fredericton Intl. (YFC) on a Thursday, with around 24 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include United, Air Canada, and Delta.
What are the most popular departure times for flights from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
The most popular departure times for flights from Seattle - Tacoma Intl. (SEA) to Greater Fredericton Intl. (YFC) are in the late evening, from 9pm to midnight. Many major carriers, including United, Delta and Alaska Airlines, offer flights during this window. Many travellers prefer this time because it allows you to make the most of your day before your flight and arrive at your destination in the morning.
How long does it take to fly from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
There are no nonstop flights from Seattle - Tacoma Intl. (SEA) to Fredericton, NB (YFC-Greater Fredericton Intl.). The distance between these two airports is approximately 4,168 kilometres. Flights with one stop typically take around 11 hours 30 minutes. If you have two or more stops, your travel time will be longer, usually around 13 hours 18 minutes. Keep in mind that these are average travel times, and your actual flight duration can vary depending on the specific routing, layover times, and even weather conditions.
Can you fly business or first class from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
You can fly business class between SEA and YFC. Airlines that offer business class service on this route include:

  • Air Canada

How do I earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) flight with Expedia?
It's easy to earn miles on a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Fredericton, NB (YFC) from Seattle, WA (SEA)?
If you're planning to travel to Fredericton from Seattle - Tacoma Intl. (SEA), you can fly directly into Greater Fredericton Intl. (YFC). Some flights may connect through major hubs like Vancouver Intl. (YVR), O'Hare Intl. (ORD), or George Bush Intercontinental (IAH) before reaching Fredericton. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) at the last minute?
Typically, booking a last minute flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) flight and hotel package?
Securing a Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.)?
If you booked your Seattle, WA (SEA-Seattle - Tacoma Intl.) to Fredericton, NB (YFC-Greater Fredericton Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Seattle - Tacoma Intl.
Destination airport
Greater Fredericton Intl.
Roundtrip price
CA $1,285
Distance
4142 km

Book with confidence

Seattle to Lincoln Flights

The easy way to book your flights from Seattle to Fredericton 

With Expedia, it’s simple to find and book flights to Fredericton from Seattle whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Greater Fredericton Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seattle to Fredericton today, tomorrow, or this week.  

 

Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Greater Fredericton Intl., YFC 

Sort your search results by price to find great deals on your flight from Seattle to Fredericton—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Fredericton from Seattle currently is just CA $1,285 rising to CA $3,351.  

Here are more money-saving tips: 

  • Fly in August when flight prices are normally at their lowest 
  • Book about a month to 6 weeks before you travel for the best prices to Fredericton  
  • Avoid peak season and weekends when flights can cost more
  • Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
  • One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

 

Reasons to choose Expedia for your flight to Fredericton from Seattle 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Fredericton with Expedia today.

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