How long is the flight from Fredericton to Seattle?

A quick flight from Fredericton to Seattle can take about 12h 57m. Air Canada provides one of the quickest options available for as low as C$ 1,056. There are 4165 km between Fredericton and Seattle. Both multi-stop and direct flights can be found to your destination and back.

In terms of precipitation, rainfall in Seattle ranges from 18.0 - 168.0 mm per month. November is typically the wettest month, when rainfall can reach 168.0 mm. July is typically the driest time to visit Seattle when rainfall is around 18.0 mm.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 19.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from YFC to SEA?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Fredericton to Seattle as you normally would.

Can I find deals for flights from Fredericton to Seattle that include hotel bookings?

Yes. In addition to deals on Fredericton to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Fredericton to Seattle?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fredericton to Seattle.

Can I find deals for business class flights from Fredericton to Seattle?

Yes. Cheapflights offers flight deals from Fredericton to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

C$ 519+ Cheap Flights from Fredericton to Seattle

Cheap flight deals from Fredericton to Seattle

Enter your travel dates to find the best prices.

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Best

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Cheapest flights from Fredericton to Seattle
Explore the most affordable flight options available from Fredericton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Sat 21/115:40 a.m. -

2 stops12h 57m

Sun 29/117:05 p.m. -

2 stops12h 49m

Deal found 19/10C$ 1,056

Fri 4/126:25 a.m. -

2 stops12h 12m

Fri 11/128:40 a.m. -

2 stops11h 18m

Deal found 19/10C$ 1,085

Tue 15/126:25 a.m. -

2 stops12h 12m

Tue 29/127:45 a.m. -

1 stop12h 13m

Deal found 19/10C$ 1,112

Tue 15/126:25 a.m. -

3 stops19h 33m

Tue 29/125:00 a.m. -

2 stops13h 00m

Deal found 19/10C$ 1,133

Fri 4/1212:35 p.m. -

3 stops15h 09m

Fri 11/123:20 p.m. -

2 stops16h 34m

Deal found 19/10C$ 1,141

Tue 15/127:00 a.m. -

1 stop16h 56m

Tue 29/128:33 a.m. -

1 stop23h 24m

Deal found 19/10C$ 1,177

Find flight deals from Fredericton to Seattle

Round-trip from	C$ 1,056
One-way from	C$ 519

Air Canada
21/11-29/11
4 total stops
25h 46m total
Fredericton to Seattle

Search Deals

7/12-31/12
3 total stops
29h 00m total
Fredericton to Seattle

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Fredericton to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Mon 7/12

12:40 p.m.-1:40 p.m.

3 stops29h 00m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 519

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Fri 4/12

7:00 a.m.-3:43 p.m.

3 stops36h 43m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 550

Quickest round-trip

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Wed 2/12

6:25 a.m.-2:37 p.m.

2 stops12h 12m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 553

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Fri 4/12

6:25 a.m.-2:37 p.m.

2 stops12h 12m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 554

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Mon 7/12

12:35 p.m.-9:57 p.m.

2 stops13h 22m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 557

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Wed 2/12

6:25 a.m.-9:58 p.m.

3 stops19h 33m

Seattle/Tacoma Intl

Wed 31/12

12:00 a.m.-4:00 a.m.

Nonstop0h 00m

C$ 603

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Sat 21/11

5:40 a.m.-2:37 p.m.

2 stops12h 57m

Seattle/Tacoma Intl

Sun 29/11

7:05 p.m.-11:54 a.m.

2 stops12h 49m

C$ 1,056

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Tue 15/12

6:25 a.m.-2:37 p.m.

2 stops12h 12m

Seattle/Tacoma Intl

Tue 29/12

7:45 a.m.-11:58 p.m.

1 stop12h 13m

C$ 1,112

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Fri 4/12

12:35 p.m.-8:59 p.m.

1 stop12h 24m

Seattle/Tacoma Intl

Fri 11/12

8:40 a.m.-11:58 p.m.

2 stops11h 18m

C$ 1,119

FrederictonSeattle

YFC Fredericton - SEA Seattle/Tacoma Intl

YFCSEA

Fredericton

Tue 15/12

6:25 a.m.-9:58 p.m.

3 stops19h 33m

Seattle/Tacoma Intl

Tue 29/12

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

2 stops13h 00m

C$ 1,133

Flights are sorted by cheapest round-trip flights first.

Deals found on 22/10

Showing 1-10 of 13 resultsSorted by cheapest first

Best time to book a flight from Fredericton to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Fredericton with our price prediction graph.

YFC-SEA

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.

Related info for your journey

How long is the flight from Fredericton to Seattle?
A quick flight from Fredericton to Seattle can take about 12h 57m. Air Canada provides one of the quickest options available for as low as C$ 1,056. There are 4165 km between Fredericton and Seattle. Both multi-stop and direct flights can be found to your destination and back.
Can I find deals for flights from Fredericton to Seattle that include hotel bookings?
Yes. In addition to deals on Fredericton to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Fredericton to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Fredericton to Seattle.
Can I find deals for business class flights from Fredericton to Seattle?
Yes. Cheapflights offers flight deals from Fredericton to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Why should you use Cheapflights to find cheap flight tickets from Fredericton to 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 to Seattle from Fredericton.

Can Cheapflights find flights from Fredericton to Seattle with no change fees?

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Cheap flights from Fredericton to Seattle from C$ 519

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/12. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Fredericton to Seattle

Cheapest flights from Fredericton to SeattleExplore the most affordable flight options available from Fredericton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Explore the most affordable flight options available from Fredericton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Best flights from Fredericton to SeattleDiscover carefully curated flight deals from Fredericton to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Discover carefully curated flight deals from Fredericton to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Last-minute flights from Fredericton to SeattleDiscover last-minute flight deals from Fredericton to Seattle. Data last updated 23 October 2026 and is based on user searches.

Discover last-minute flight deals from Fredericton to Seattle. Data last updated 23 October 2026 and is based on user searches.

One-way flights from Fredericton to SeattleSearch for one-way flight options from Fredericton to Seattle. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.

Search for one-way flight options from Fredericton to Seattle. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.

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Best time to book a flight from Fredericton to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Fredericton with our price prediction graph.

Related info for your journey

How long is the flight from Fredericton to Seattle?

Can I find deals for flights from Fredericton to Seattle that include hotel bookings?

How can I find direct flights from Fredericton to Seattle?

Can I find deals for business class flights from Fredericton to Seattle?

Travelling to a place near Seattle?

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Alternative routes for Fredericton to Seattle

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Complete your trip

Complete your trip to Seattle by adding a car rental and/or hotel reservation to your travel itinerary.

Direct flights to Washington

Book a non-stop flight to one of these other cities located in Washington.

Search flights from Fredericton to Seattle by cabin class

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Fredericton and Seattle flights

Browse other Fredericton and Seattle flight options. Last updated on 23 October 2026.

Other flights from Fredericton

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Other flights to Seattle

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Can Cheapflights notify me if prices for flights from Fredericton to Seattle become cheaper?

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Cheapest flights from Fredericton to Seattle
Explore the most affordable flight options available from Fredericton to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 23 October 2026.

Best flights from Fredericton to Seattle
Discover carefully curated flight deals from Fredericton to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 23 October 2026.

Last-minute flights from Fredericton to Seattle
Discover last-minute flight deals from Fredericton to Seattle. Data last updated 23 October 2026 and is based on user searches.

One-way flights from Fredericton to Seattle
Search for one-way flight options from Fredericton to Seattle. Find affordable one-way fares based on user searches. Data last updated 23 October 2026.