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SEA - YFC

Find cheap flights from Seattle to Fredericton - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Nonstop flights
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There are currently no direct flights between Seattle and Fredericton. You'll need to take a connecting flight to reach the destination.
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Cheap Flights from Seattle to Fredericton (SEA-YFC)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Fredericton

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SEA  Seattle/Tacoma Airport-YFC Fredericton
2588 mimulti-stop
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YFC  Fredericton-SEA Seattle/Tacoma Airport
2588 mimulti-stop
Multiple Airlines
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When to book flights from Seattle to Fredericton

Are your dates flexible? Find out the best times to travel from Seattle to Fredericton based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Seattle to Fredericton flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • How long is a flight from Seattle to Fredericton?

    A nonstop flight from Seattle to Fredericton takes 00m, covering 2,588 miles.

  • Do I need a passport to fly from Seattle to Fredericton?

    Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

  • Which airports can I use when flying from Seattle to Fredericton?

    Flights from Seattle to Fredericton usually depart from Seattle/Tacoma Intl (SEA) and arrive at Fredericton (YFC).

  • Can I save money by using flexible dates for flights from Seattle to Fredericton?

    Yes. Flexible dates can save you up to 34% on flights from Seattle to Fredericton. Tuesday is the cheapest departure day at $533 round-trip on average, while Saturday is the most expensive at $796, a difference of $263.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • What is the time difference between Seattle and Fredericton?

    Fredericton is 4 hours ahead of Seattle (Atlantic Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Your guide to booking Seattle to Fredericton flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Tuesday departure and avoid flying on Saturday. On this route, Tuesday flights average $533, about $263 less than Saturday fares (33% savings) based on the last 12 months.

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Complete your trip to Fredericton with a hotel stay or car rental

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