Cheap Flights from Niagara Falls (IAG) to Seattle (SEA)

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Flight from Niagara Falls to Seattle (IAG - SEA) route information
Origin airport
Niagara Falls Intl.
Destination airport
Seattle - Tacoma Intl.
Distance
3362 km

Niagara Falls to Seattle Flights

Ready for an adventure? Thought so! Prepare to see the sights when you book your trip from Niagara Falls to Seattle with Expedia.ca. Whether you’re visiting for business or pleasure, we know how important it is to bring home travel stories. Maybe your tales will include the best dinner of your life, or the weirdest street art you saw in the city, or the concert that turned you into a fan of a new band. Whatever it is, your new favourite anecdote is right around the corner. Book your trip from IAG to SEA and begin your journey!

Getting a cheap deal on your trip sets the tone for the perfect holiday. And with Expedia.ca, you know you can travel from Niagara Falls to Seattle on the cheap, with enough money left over for a stellar time in the city. That could mean more tours with the kids, more concerts with the spouse, more dessert amongst co-workers, or even front row seats to a sports game if you’re travelling solo. It’s your holiday! Make it great.

Travelling shouldn’t cost an arm and a leg before you even get to relax on the plane’s armrests. Count on Expedia.ca to get you the best discounts on flights from IAG to SEA. And remember this: You can also save big when you bundle. Add a hotel or car rental deal to your flight and witness those savings add up. Hey, more money for more souvenirs, right? Right! Pack your bags and we’ll see you on the route.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights from with Expedia Canada. Use us as your top travel destination and have the confidence that you’re getting a bargain!

Frequently asked questions

How much is a flight from IAG to SEA?
Pack your bags, because round-trip flights between IAG and SEA start from . That’s based on airfares available within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to lock in the best deal. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAG to Seattle - Tacoma Intl. Airport (SEA)?
The majority of flights can be canceled online, but every airline has its own terms and conditions. If you do decide to cancel your flight, check out our Customer Service Portal and follow the instructions.
How do I find cheap flights from IAG to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for IAG to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.
How far is the flight from Niagara Falls Intl. Airport (IAG) to Seattle - Tacoma Intl. Airport (SEA)?
Around 3,400 kilometers separates Niagara Falls and SeaTac, so pack some entertainment to help you while away a few hours. That latest bestseller you haven’t had time to finish will be perfect.
Which airlines fly direct from IAG to Sea-Tac Airport?
You won’t find any airlines operating directly between IAG and SEA, so be ready to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip!
Are Niagara Falls Intl. Airport to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices change all the time, so there are no guarantees. While last-minute flight deals between Niagara Falls Intl. Airport (IAG) and Sea-Tac Airport are possible, it’s also a good idea to keep a close eye on prices well before you fly. In fact, some air carriers announce their prices up to 12 months prior to the departure date. Expedia is constantly updating the best bargains around, so keep checking and be ready to pounce when the price is low.
Niagara Falls nearby Airports

Buffalo

Buffalo Niagara Intl. to Seattle
CA $329.00
*Available to Expedia members.