A residential area surrounded by dense forest and mountains.

Cheap Flights to Sammamish , WA from CA $149

View CA $149 flight on Thu, Sep 10, 2026Opens in a new window

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How much is the cheapest flight to Sammamish?

Prices were available within the past 7 days and start at CA $149 for one-way flights and CA $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Harbour Air Seaplanes
WestJet
Air Canada
United
Alaska Airlines

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

From CA $308 - CA $517 per traveller.

Frequently asked questions

What is the name of Sammamish's airport?
Most people like to fly into Seattle - Tacoma Intl. Airport (SEA) when visiting the bustling city of Sammamish.
How far is SEA from central Sammamish?
The trip between Seattle - Tacoma Intl. Airport (SEA) and downtown Sammamish is reasonably long. You'll have to travel 27 kilometres before you can drop your bags at your hotel in the city.
What airport is best to fly into Sammamish?
There are two major airports that operate in Sammamish. Sea-Tac Airport is approximately 27 kilometres from the downtown area, while Snohomish County Airport is approximately 40 kilometres away. After you check prices and lock in a place to stay, you'll have more of an idea of which to touchdown at.
How many airlines fly to Sammamish?
There are 38 air carriers that service Sammamish from 124 airports around the world.
Which airlines fly to Sammamish?
In general, travellers choose to fly with Alaska Airlines, Delta and American Airlines when going to Sammamish. The biggest proportion of these flights come in from Los Angeles, with Alaska Airlines servicing this route the most frequently.
How many nonstop flights are there to Sammamish?
Flying to someplace new is much easier when there aren't any stopovers involved. If you're heading to Sammamish, the great news is that there are roughly 3,464 direct flights each week.
Where are the most popular flights to Sammamish departing from?
Travellers often depart from Los Angeles, Phoenix and Portland airports when going to Sammamish.
How long is the flight to Sammamish Airport?
Which airport you depart from determines how much of the in-flight entertainment you'll get to enjoy. From Los Angeles to Sammamish, the average flight time is 3 hours. From Phoenix it's roughly 3 hours and 17 minutes, and from Portland it's 1 hour and 5 minutes.
How to book the cheapest flight to Sammamish?
Don't leave locking in your flight to Sammamish until the very last minute. That's one trick savvy jet-setters use to get the best deals. Booking ahead means more choices and cheaper flights. Another fantastic way to get a bargain is to shop around. If your destination has more than one airport, research the cost of flying into a less busy terminal. Lastly, another simple way to save a few dollars is be ready to book fast. If you stumble on a terrific deal, don't think twice — snap it up while the opportunity's there.
Do you have any tips for my flight to Sammamish?
We've pulled together all the info you need to make your flight a stress-free experience. Follow our tips and tricks and you'll be breezing through the airport and enjoying Sammamish in no time at all. What to pack in your hand luggage:
  • The secret to having a great travel experience is to plan ahead. So, let's start with the essentials: passport, boarding pass, credit cards and important medications. Next, bring items that'll help keep you occupied, like your laptop or a juicy novel. It's also wise to pack your chargers, a quality neck pillow and a pair of headphones. Last but not least, be sure to toss in toiletry items like a toothbrush, cleansing wipes and a spare set of clothes.
Do not pack the following items in your hand luggage:
  • Put all your full-sized bottles of shampoo and conditioner in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like your beloved Swiss Army knife, and products which are explosive or flammable, such as spray paint, flares and poisons, are also not allowed.
What to wear on a flight:
  • Your aim is to feel as comfortable as you can. Choose flat, closed-toe shoes, dress in loose, natural fibers and don't forget to bring a sweater in case it gets chilly in the cabin.
  • It's likely you've heard about deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of sitting. To lower your risk on board, drink plenty of water, consider wearing compression tights or socks and move your lower limbs often.
How to get through airport security fast when flying to Sammamish?
The simple answer is — be prepared. We've pulled together some handy tips and tricks for an easy trip through security. Look out Sammamish, here you come:
  • First things first. Your travel documents and passport will need to be inspected by security personnel. Keep them handy so you don't hold up the line.
  • The X-ray machine is up next. Empty your pockets and remove anything that is likely to beep. This includes items like earphones or headphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • All your electronics, including your phone and tablet, are also required to be scanned separately.
  • Remove all gels and liquids from your carry-on bag. They usually need to be sent through the X-ray machine separately. Each item should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a quart-size (one litre), clear zip-close bag.
  • There's a chance you'll be required to take your shoes off for scanning, so wearing slip-on shoes is always a clever idea.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you must bring these kinds of items, put them in your checked baggage.

Book with confidence

Find Your Flights to Sammamish SEA

Cheap flights to Sammamish (SEA)

Get started finding a cheap flight to Sammamish on Expedia by either choosing a deal on this page or using the search bar to enter your travel dates, origin airport, and whether you want a roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you.

We recommend using the ‘Flexible Dates’ calendar at the top of the page to see the price of plane tickets on the surrounding dates. This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to Sammamish.

Roundtrip prices range from CA $298 - CA $384, and one-ways Sammamish start as low as CA $149.

Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be available at a cheaper rate.

Airlines that fly to Sammamish (SEA)

You have several options for which airline you choose to travel with to Sammamish. There are 10 airlines flying into SEA: Harbour Air Seaplanes, Delta, WestJet, Air Canada, Alaska Airlines, United. 

Cheap plane tickets may be available from different airlines at different times and with unique terms. It’s best to understand the details of each airline’s offer before judging its value.

For example, if you plan to check a bag or bring a carry-on, check whether the cheap airfare deal includes a baggage allowance. If not, verify whether the baggage fee is higher than the difference of other airline plane ticket deals offering free checked/carry-on baggage in exchange for a slightly higher airfare. 

Additionally, your preferred frequent flyer membership programmes may influence your choice of cheap airline. Expedia allows you to enter your membership numbers during checkout to earn points from your airline and Expedia Rewards—all while getting a great deal and planning all your travel on one online platform.

Find the best deals

At Expedia, we source many flight deals from multiple providers, so you can easily find the best deals that are right for you. A great strategy for getting the best deals can be to make sure you book and travel at optimal times. Airfare to Sammamish (SEA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SEA in September and in September for one-ways.

Cancellation & flexibility

To change or cancel eligible flights, go to ‘My Trips’ and navigate to your itinerary. If you booked within the last 24 hours, you might be able to cancel your flight for free. Learn more about flight changes or cancellations from our customer service portal. Some plane tickets are available with no change fees, which you can filter for during your search.

Find Your Flights to Sammamish SEA

Travel information

Destination airport
Seattle Paine Field Intl. Airport
Destination airport IATA code
PAE
Destination city name
Seattle Paine Field Intl. Airport
Roundtrip price
CA $154

Trending flights to Sammamish

Prices were available within the past 7 days and start at CA $149 for one-way flights and CA $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Harbour Air Seaplanes

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