What are the cheapest airlines to fly from Niagara Falls to Seattle one-way?

The cheapest airlines for a one-way flight from Niagara Falls to Seattle are WestJet (C$ 219), Air Canada (C$ 223), and Delta (C$ 225).

What are the cheapest flights from Niagara Falls to Seattle?

While on average a flight from Niagara Falls to Seattle is generally C$ 1,389, our data shows the cheapest flight currently is C$ 233. When looking at the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl), you can expect to pay C$ 373 for that flight.

What are the most reliable airlines from Niagara Falls to Seattle?

Before booking your flight to Seattle from Niagara Falls, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (100%), Alaska Airlines (95%), Hawaiian Airlines( 94%).

What are the most popular airlines that fly from Niagara Falls to Seattle?

The most popular airlines flying from Niagara Falls to Seattle are American Airlines, Air Canada and Alaska Airlines. Something to consider prior to booking your flight.

How far in advance should I book a flight from Niagara Falls to Seattle?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 43 days in advance, which can save you up to 64% on flights from Niagara Falls to Seattle compared to booking the week you need them. Waiting 43 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at C$ 564. For sooner than that we have options available in the next 3 days from C$ 1,007.

What is the cheapest month to fly from Niagara Falls to Seattle?

October can be a great time to fly to Seattle from Niagara Falls with a flight ticket averaging about C$ 646. Cheapflights users have found deals in the month of October for as cheap as C$ 355. The most expensive prices can be found in the month of March.

What airport do you fly into for flights to Seattle from Niagara Falls?

Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Seattle. 6 airlines have flights to Seattle/Tacoma Intl from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 1 inbound flight from Niagara Falls per day.

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

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

How can I find direct flights from Niagara Falls to Seattle?

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

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

Yes. Cheapflights offers flight deals from Niagara Falls 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$ 214+ Flights from Niagara Falls to Seattle

The best prices from Niagara Falls to Seattle/Tacoma Intl are usually found in October or November, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Niagara Falls to Seattle

Round-trip from	C$ 364
One-way from	C$ 219
Popular in	March
Cheapest in	October

Air Canada
20/1-27/1
1 total stop
24h 21m total
Niagara Falls to Seattle

Search Deals

WestJet
10/12
1 total stop
9h 26m total
Niagara Falls to Seattle

Search Deals

High demand for flights, 23% potential price rise

Search Deals

Best time to find cheap flights, 29% potential price drop

Search Deals

Find flight deals from Niagara Falls to Seattle

Cheapest flights from Niagara Falls to Seattle
Explore the most affordable flight options available from Niagara Falls to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Mon 16/127:15 p.m.YYZ - SEA

Nonstop5h 25mAir Canada

Wed 25/127:15 p.m.SEA - YYZ

1 stop7h 54mAir Canada

Deal found 20/11C$ 378

Mon 16/125:04 p.m.YYZ - SEA

1 stop8h 21mDelta

Wed 25/128:30 a.m.SEA - YYZ

1 stop11h 38mDelta

Deal found 20/11C$ 380

Sat 14/128:05 a.m.YYZ - SEA

1 stop16h 04mUnited Airlines

Tue 7/111:05 a.m.SEA - YYZ

1 stop9h 06mUnited Airlines

Deal found 21/11C$ 387

Wed 27/116:30 a.m.YYZ - SEA

1 stop10h 51mWestJet

Wed 4/123:15 p.m.SEA - YYZ

1 stop18h 24mWestJet

Deal found 20/11C$ 416

Wed 4/128:00 p.m.YYZ - SEA

1 stop15h 57mMultiple Airlines

Wed 11/124:00 p.m.SEA - YYZ

1 stop11h 46mMultiple Airlines

Deal found 19/11C$ 425

Sat 14/124:20 p.m.YYZ - SEA

Nonstop5h 19mAlaska Airlines

Wed 1/17:26 a.m.SEA - YYZ

Nonstop4h 41mAlaska Airlines

Deal found 21/11C$ 462

Wed 11/124:05 p.m.YYZ - SEA

1 stop9h 16mAmerican Airlines

Thu 12/1212:15 a.m.SEA - YYZ

1 stop9h 18mAmerican Airlines

Deal found 19/11C$ 686

Best flights from Niagara Falls to Seattle
Discover carefully curated flight deals from Niagara Falls to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated 21 November 2024.

Mon 20/16:40 p.m.YYZ - SEA

1 stop19h 36mMultiple Airlines

Mon 27/16:05 a.m.SEA - YYZ

Nonstop4h 45mMultiple Airlines

Deal found 20/11C$ 364

Tue 28/17:55 a.m.YYZ - SEA

1 stop9h 26mWestJet

Sun 2/23:15 p.m.SEA - YYZ

1 stop12h 02mWestJet

Deal found 20/11C$ 367

Thu 9/16:00 a.m.YYZ - SEA

1 stop7h 45mDelta

Thu 16/16:00 a.m.SEA - YYZ

1 stop10h 09mDelta

Deal found 21/11C$ 373

Sat 11/17:05 p.m.YYZ - SEA

Nonstop5h 25mAir Canada

Sun 19/17:05 p.m.SEA - YYZ

1 stop8h 04mAir Canada

Deal found 19/11C$ 378

Thu 9/18:00 a.m.YYZ - SEA

1 stop11h 16mUnited Airlines

Thu 16/17:00 a.m.SEA - YYZ

1 stop14h 17mUnited Airlines

Deal found 20/11C$ 387

Thu 9/15:00 p.m.YYZ - SEA

1 stop10h 50mAlaska Airlines

Thu 16/17:27 a.m.SEA - YYZ

Nonstop4h 38mAlaska Airlines

Deal found 21/11C$ 399

Wed 1/11:10 p.m.YYZ - SEA

1 stop13h 21mAmerican Airlines

Mon 6/111:10 p.m.SEA - YYZ

1 stop13h 20mAmerican Airlines

Deal found 20/11C$ 606

Direct flights from Niagara Falls to Seattle
Explore direct flight options from Niagara Falls to Seattle based on user searches, and compare prices and availability for your desired travel dates. Data last updated 21 November 2024.

Thu 9/17:05 p.m.YYZ - SEA

Nonstop5h 25mAir Canada

Thu 16/16:05 a.m.SEA - YYZ

Nonstop4h 45mAir Canada

Deal found 21/11C$ 373

Sat 14/124:20 p.m.YYZ - SEA

Nonstop5h 19mAlaska Airlines

Wed 1/17:26 a.m.SEA - YYZ

Nonstop4h 41mAlaska Airlines

Deal found 21/11C$ 462

Mon 20/17:05 p.m.YYZ - SEA

Nonstop5h 25mMultiple Airlines

Mon 27/16:05 a.m.SEA - YYZ

Nonstop4h 45mMultiple Airlines

Deal found 21/11C$ 557

Sat 14/127:45 p.m.YYZ - SEA

Nonstop5h 25mUnited Airlines

Sun 5/16:05 a.m.SEA - YYZ

Nonstop4h 45mUnited Airlines

Deal found 21/11C$ 1,107

Last-minute flights from Niagara Falls to Seattle
Discover last-minute flight deals from Niagara Falls to Seattle. Data last updated 21 November 2024 and is based on user searches.

Wed 27/116:30 a.m.YYZ - SEA

1 stop10h 51mWestJet

Wed 4/123:15 p.m.SEA - YYZ

1 stop18h 24mWestJet

Deal found 20/11C$ 416

Wed 27/116:30 a.m.YYZ - SEA

1 stop10h 51mMultiple Airlines

Mon 9/129:57 a.m.SEA - YYZ

2 stops28h 23mMultiple Airlines

Deal found 21/11C$ 441

Thu 28/114:20 p.m.YYZ - SEA

Nonstop5h 35mAlaska Airlines

Tue 10/127:22 a.m.SEA - YYZ

Nonstop4h 33mAlaska Airlines

Deal found 19/11C$ 702

Thu 28/116:15 a.m.YYZ - SEA

2 stops11h 40mAmerican Airlines

Tue 10/1211:59 p.m.SEA - YYZ

1 stop10h 11mAmerican Airlines

Deal found 19/11C$ 729

Fri 29/117:00 a.m.YYZ - SEA

1 stop8h 46mDelta

Mon 9/1212:50 a.m.SEA - YYZ

1 stop9h 51mDelta

Deal found 19/11C$ 716

Fri 29/117:15 p.m.YYZ - SEA

Nonstop5h 25mUnited Airlines

Wed 11/125:00 a.m.SEA - YYZ

1 stop7h 02mUnited Airlines

Deal found 19/11C$ 778

Sat 30/119:45 a.m.YYZ - SEA

1 stop7h 40mAir Canada

Sun 8/126:05 a.m.SEA - YYZ

Nonstop4h 45mAir Canada

Deal found 19/11C$ 897

Wed 4/128:00 p.m.YYZ - SEA

1 stop15h 57mMultiple Airlines

Wed 11/124:00 p.m.SEA - YYZ

1 stop11h 46mMultiple Airlines

Deal found 19/11C$ 425

Wed 11/124:05 p.m.YYZ - SEA

1 stop9h 16mAmerican Airlines

Thu 12/1212:15 a.m.SEA - YYZ

1 stop9h 18mAmerican Airlines

Deal found 19/11C$ 686

Sat 14/128:05 a.m.YYZ - SEA

1 stop16h 04mUnited Airlines

Tue 7/111:05 a.m.SEA - YYZ

1 stop9h 06mUnited Airlines

Deal found 21/11C$ 387

Sat 14/124:20 p.m.YYZ - SEA

Nonstop5h 19mAlaska Airlines

Wed 1/17:26 a.m.SEA - YYZ

Nonstop4h 41mAlaska Airlines

Deal found 21/11C$ 462

Mon 16/127:15 p.m.YYZ - SEA

Nonstop5h 25mAir Canada

Wed 25/127:15 p.m.SEA - YYZ

1 stop7h 54mAir Canada

Deal found 20/11C$ 378

One-way flights from Niagara Falls to Seattle
Search for one-way flight options from Niagara Falls to Seattle. Find affordable one-way fares based on user searches. Data last updated 21 November 2024.

Tue 10/127:55 a.m.YYZ - SEA

1 stop9h 26mWestJet

Deal found 19/11C$ 219

Thu 30/18:00 a.m.YYZ - SEA

1 stop9h 30mAir Canada

Deal found 21/11C$ 223

Tue 17/126:15 a.m.YYZ - SEA

1 stop13h 57mDelta

Deal found 20/11C$ 225

Thu 30/111:00 a.m.YYZ - SEA

3 stops13h 20mUnited Airlines

Deal found 20/11C$ 230

Wed 8/16:30 a.m.YYZ - SEA

2 stops30h 17mMultiple Airlines

Deal found 19/11C$ 236

Tue 10/126:15 a.m.YYZ - SEA

2 stops14h 08mAmerican Airlines

Deal found 19/11C$ 240

Sat 7/124:20 p.m.YYZ - SEA

Nonstop5h 19mAlaska Airlines

Deal found 20/11C$ 388

Find flights from Niagara Falls to Seattle within your budget

Fly from

Fly to

Route

Depart

Return

Price

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Mon 20/1

6:40 p.m.-11:16 a.m.

1 stop19h 36m

Seattle/Tacoma Intl

Mon 27/1

6:05 a.m.-1:50 p.m.

Nonstop4h 45m

C$ 364

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 28/1

7:55 a.m.-2:21 p.m.

1 stop9h 26m

Seattle/Tacoma Intl

Sun 2/2

3:15 p.m.-6:17 a.m.

1 stop12h 02m

C$ 367

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 9/1

6:00 a.m.-10:45 a.m.

1 stop7h 45m

Seattle/Tacoma Intl

Thu 16/1

6:00 a.m.-7:09 p.m.

1 stop10h 09m

C$ 373

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 6/3

7:05 p.m.-9:30 p.m.

Nonstop5h 25m

Seattle/Tacoma Intl

Tue 11/3

6:05 a.m.-1:50 p.m.

Nonstop4h 45m

C$ 378

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 9/1

8:00 a.m.-4:16 p.m.

1 stop11h 16m

Seattle/Tacoma Intl

Thu 16/1

7:00 a.m.-12:17 a.m.

1 stop14h 17m

C$ 387

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Thu 9/1

5:00 p.m.-12:50 a.m.

1 stop10h 50m

Seattle/Tacoma Intl

Thu 16/1

7:27 a.m.-3:05 p.m.

Nonstop4h 38m

C$ 399

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Fri 21/2

6:00 a.m.-12:31 p.m.

1 stop9h 31m

Seattle/Tacoma Intl

Mon 3/3

12:40 a.m.-1:00 p.m.

1 stop9h 20m

C$ 545

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 4/3

8:00 a.m.-2:30 p.m.

1 stop9h 30m

C$ 214

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 10/12

7:55 a.m.-2:21 p.m.

1 stop9h 26m

C$ 219

TorontoSeattle

YYZ - SEA

YYZSEA

Toronto Pearson Intl

Tue 17/12

6:15 a.m.-5:12 p.m.

1 stop13h 57m

C$ 225

Flights are sorted by cheapest round-trip flights first.

Deals found on 20/11

Showing 1-10 of 14 results

Best time to book a flight from Niagara Falls to Seattle

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

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.

Travel insights for flights from Niagara Falls to Seattle

Get recent, data-driven insights about flights from Niagara Falls to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Niagara Falls to Seattle?

The best time to book flights from Niagara Falls to Seattle is 42 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Niagara Falls to Seattle?

Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Seattle (average of C$ 271). Flying from Niagara Falls to Seattle in March is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NI4 to SEA?

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

What is the cheapest day to fly from Niagara Falls to Seattle?

Travelers seeking maximum savings on their Niagara Falls to Seattle flight should consider departing on Tuesday at noon when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

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.

Temperature in Seattle by month

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).

Reviews of airlines servicing Seattle

See what other customers who have flown with WestJet, Delta and Air Canada from Niagara Falls to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Alaska Airlines

8.0

Very good

9,464 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Delta

8.0

Very good

8,755 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

United Airlines

7.4

Good

9,172 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

WestJet

7.3

Good

2,811 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,464 reviews

Check prices

Reviews

1 / 10

It was the first time I have flown Alaska and I don’t think I can recommend it to others. It was so hot on the plane, food was preordered but I never received it.

Related info for your journey

What airport do you fly into for flights to Seattle from Niagara Falls?
Seattle/Tacoma Intl (SEA), located 18.4 km from the city centre, is the airport you fly into when you book flights from Niagara Falls to Seattle. 6 airlines have flights to Seattle/Tacoma Intl from Niagara Falls on a regular basis. Booking flights from Niagara Falls to Seattle/Tacoma Intl should not be difficult; the airport handles an average of 1 inbound flight from Niagara Falls per day.
What are the cheapest airlines to fly from Niagara Falls to Seattle one-way?
The cheapest airlines for a one-way flight from Niagara Falls to Seattle are WestJet (C$ 219), Air Canada (C$ 223), and Delta (C$ 225).
What are the most reliable airlines from Niagara Falls to Seattle?
Before booking your flight to Seattle from Niagara Falls, check out the most reliable airlines to get you to your destination on time: Brussels Airlines (100%), Alaska Airlines (95%), Hawaiian Airlines( 94%).
What are the cheapest flights from Niagara Falls to Seattle?
While on average a flight from Niagara Falls to Seattle is generally C$ 1,389, our data shows the cheapest flight currently is C$ 233. When looking at the most popular route, (Toronto Pearson Intl - Seattle/Tacoma Intl), you can expect to pay C$ 373 for that flight.
Can I find deals for flights from Niagara Falls to Seattle that include hotel bookings?
Yes. In addition to deals on Niagara Falls to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Niagara Falls to Seattle?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Niagara Falls to Seattle.
Can I find deals for business class flights from Niagara Falls to Seattle?
Yes. Cheapflights offers flight deals from Niagara Falls 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.
What is the cheapest month to book a flight from Niagara Falls to Seattle?
Currently, August is the cheapest month in which you can book a flight from Niagara Falls to Seattle (average of C$ 271). Flying from Niagara Falls to Seattle in March is currently the most expensive (average of C$ 418). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Niagara Falls to Seattle

Complete your trip

Seattle car rentals

Seattle/Tacoma Intl Airport car rentals

Kenmore Air Harbor Airport car rentals

Bellingham car rentals

Spokane car rentals

Port Angeles car rentals

Capitol Hill car rentals

West Seattle car rentals

Ballard car rentals

Queen Anne car rentals

University District car rentals

Northgate car rentals

Other flights to Seattle

Top 6 airlines flying from Niagara Falls to Seattle

Airline	Cheapest	Average	Flexibility	On-time
WestJet	CheapestC$ 298	AverageC$ 573	FlexibilityNo cancel fee	On-time60%	Search WestJet flights
Alaska Airlines	CheapestC$ 362	AverageC$ 582	FlexibilityNo cancel fee	On-time75%	Search Alaska Airlines flights
United Airlines	CheapestC$ 395	AverageC$ 708	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Air Canada	CheapestC$ 401	AverageC$ 699	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
Delta	CheapestC$ 409	AverageC$ 629	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
American Airlines	CheapestC$ 544	AverageC$ 712	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights

Fly with Cheapflights

How does Cheapflights help users find flights from Niagara Falls to Seattle?

When you search for this flight from Niagara Falls to Seattle, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Seattle?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Niagara Falls to Seattle.

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

Certainly. Search results for flights to Seattle from Niagara Falls shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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Cheap flights from Niagara Falls to Seattle from C$ 214

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 4/3. Fares are subject to change and may not be available on all flights or dates of travel.

The best prices from Niagara Falls to Seattle/Tacoma Intl are usually found in October or November, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Niagara Falls to Seattle

Round-trip from

One-way from

Popular in

Cheapest in

Find flight deals from Niagara Falls to Seattle

Cheapest flights from Niagara Falls to SeattleExplore the most affordable flight options available from Niagara Falls to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Explore the most affordable flight options available from Niagara Falls to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Find flights from Niagara Falls to Seattle within your budget

Best time to book a flight from Niagara Falls to Seattle

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

Travel insights for flights from Niagara Falls to Seattle

Get recent, data-driven insights about flights from Niagara Falls to Seattle including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Niagara Falls to Seattle?

Use this chart to determine the optimal time to book a round-trip flight from Niagara Falls to Seattle. Price data was last updated on 15 November 2024.

What is the cheapest month to book a flight from Niagara Falls to Seattle?

What is the cheapest time of day to fly from NI4 to SEA?

Find hourly flight availability from Niagara Falls to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

What is the cheapest day to fly from Niagara Falls to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Niagara Falls to Seattle. Price data was last updated on 18 November 2024.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

Reviews of airlines servicing Seattle

See what other customers who have flown with WestJet, Delta and Air Canada from Niagara Falls to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Niagara Falls to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Seattle from Niagara Falls?

What are the cheapest airlines to fly from Niagara Falls to Seattle one-way?

What are the most reliable airlines from Niagara Falls to Seattle?

What are the cheapest flights from Niagara Falls to Seattle?

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

How can I find direct flights from Niagara Falls to Seattle?

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

What is the cheapest month to book a flight from Niagara Falls to Seattle?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Niagara Falls to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Niagara Falls to Seattle

Fly with Cheapflights

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How does Cheapflights help users find flights from Niagara Falls to Seattle?

Why should you use Cheapflights to find cheap flight tickets from Niagara Falls to Seattle?

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

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

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Cheapest flights from Niagara Falls to Seattle
Explore the most affordable flight options available from Niagara Falls to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.