Cheap Flights to Mercer Island , WA from CA $133

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How much is the cheapest flight to Mercer Island?

Prices were available within the past 7 days and start at CA $133 for one-way flights and CA $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri., May 17 - Sat., May 25
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
CA $329 Roundtrip, found 3 days ago
CA $329
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri., May 17 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Sat., May 25, priced at CA $329 found 3 days ago
American Airlines
Fri., May 17 - Sat., May 25
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
CA $344 Roundtrip, found 3 days ago
CA $344
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri., May 17 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Sat., May 25, priced at CA $344 found 3 days ago
American Airlines
Fri., May 17 - Sat., May 25
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
CA $370 Roundtrip, found 3 days ago
CA $370
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri., May 17 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Sat., May 25, priced at CA $370 found 3 days ago
Frontier Airlines
Tue., Apr. 30 - Sat., May 4
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
CA $379 Roundtrip, found 9 hours ago
CA $379
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Tue., Apr. 30 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Sat., May 4, priced at CA $379 found 9 hours ago
Alaska Airlines
Fri., May 17 - Mon., May 20
CMH
John Glenn Columbus Intl.
SEA
Seattle - Tacoma Intl.
CA $385 Roundtrip, found 17 hours ago
CA $385
Roundtrip
found 17 hours ago
Select Alaska Airlines flight, departing Fri., May 17 from John Glenn Columbus Intl. to Seattle - Tacoma Intl., returning Mon., May 20, priced at CA $385 found 17 hours ago

Find Your Flights to Mercer Island SEA

Cheap flights to Mercer Island (SEA)

Get started finding a cheap flight to Mercer Island 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 Mercer Island.

Roundtrip prices range from CA $273 - CA $385, and one-ways Mercer Island start as low as CA $133.

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 Mercer Island (SEA)

You have several options for which airline you choose to travel with to Mercer Island. There are 10 airlines flying into SEA: American Airlines, Delta, Frontier Airlines, Alaska Airlines. 

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 Mercer Island (SEA) varies throughout the year based on seasonal demand. You’ll see the lowest rates for roundtrips to SEA in May 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.

Frequently asked questions

What is the name of Mercer Island's airport?
If you’re traveling by air, you won’t have to think too long and hard about which airport to fly into. Mercer Island has just one – Seattle - Tacoma Intl. Airport (SEA).
How far is Sea-Tac Airport from central Mercer Island?
It’s 14 kilometres from SEA to downtown Mercer Island. Make things easier by working out the best way of commuting from the airport to the city center before you arrive.
What airport is best to fly into Mercer Island?
There are two major airports that service Mercer Island. Sea-Tac Airport is approximately 14 kilometres from downtown, while Snohomish County - Paine Field Airport (PAE) is around 40 kilometres away. After you find a great price and get a place to stay, you’ll have a better idea of which one to head to.
How many airlines fly to Mercer Island?
Mercer Island is serviced by 31 air carriers from 118 airports around the world.
Which airlines fly to Mercer Island?
Alaska Airlines and Delta Air Lines are some of the top airlines that offer flights to Mercer Island. Travelers often choose Portland to take off from with Alaska Airlines flying this route the most.
How many nonstop flights are there to Mercer Island?
Organizing an exciting Mercer Island getaway is child’s play when there are 3,661 nonstop flights each week to get you there.
Where are the most popular flights to Mercer Island departing from?
A large number of flights to Mercer Island take off from San Francisco, Anchorage and Los Angeles airports.
How long is the flight to Mercer Island Airport?
If it’s Portland you’re departing, you’ll be in the air for around 1 hour and 1 minute before you arrive in Mercer Island. Terminal to terminal from San Francisco takes about 2 hours and 14 minutes and from Spokane, the flight time is 1 hour and 9 minutes.
How to book the cheapest flight to Mercer Island?
We’ve all come across those jet-setters who somehow grab wonderfully cheap airfares wherever they go. Would you like to know how to do it for your Mercer Island vacation? Don’t leave it until the last possible moment to secure your flight. Don’t stop there, however. Do some research and find out if there are a couple of airports at your destination. Ticket prices often differ depending on the airport you fly into. Remember to compare fares across airlines too. And finally, remember that it’s first in, best dressed. Know what a typical airfare costs and be ready to book your ticket as soon as you see a great bargain. The sweetest deals don’t last long.
How to survive the flight to Mercer Island?
Depending on where you’re coming from, your trip to Mercer Island could be a piece of cake or it could drag on forever. Here are some handy travel tips that will help you start your next unforgettable escape on the right foot.What to pack in your hand luggage:

  • The secret to having an amazing flight experience is to plan ahead. So, let’s start with the basics: passport, boarding pass, credit cards and medications. Next, bring on board items that’ll help while away those hours, like your laptop or a thrilling book. It’s also wise to bring your chargers, a comfy neck pillow and a pair of earplugs. And of course, don’t forget to squeeze in toiletries like a toothbrush, lip balm and a spare change of clothes.

Do not pack the following items in your hand luggage:

  • Put all your full-sized bottles of hair gel and hairspray in your checked baggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 milliliters) will be confiscated by security. Pointed or sharp objects, like your trusty Swiss Army knife, and products which are flammable or explosive, such as aerosol cans, flares and gasoline, are also prohibited.

What to wear on a flight:

  • Comfort should be your main priority when deciding what to wear on your flight. Consider your footwear choice with care too, as swelling of the feet and ankles can be a side effect of flying. Roomy, closed-toed shoes are always a sensible way to go.
  • Most travelers are aware of DVT (deep vein thrombosis), a blood clotting condition caused by long periods of inactivity. There are numerous ways to mitigate your risk. Wear a good-quality pair of compression socks, drink plenty of water and remember to keep your legs and feet moving. Walk the aisles of the cabin or perform exercises in your seat.

How to get through airport security fast when flying to Mercer Island?
It’s easy — be prepared. We’ve rounded up some top tips for a speedy trip through airport security. Look out Mercer Island, here you come:

  • Be sure to have your boarding pass and ID close by. They’re the first items you’ll be asked to show at airport security.
  • Your coat, belt, keys and other items in your pocket, like your headphones, will be required to go through the X-ray machine. Make your life easier by removing them as it gets closer to your turn.
  • For just a few minutes, you’ll need to unplug from technology. Your tablet, phone and any other electronics must also go through the scanner.
  • Any liquids or gels, such as perfume or hand cream, that you want to bring on board need to be in containers no larger than 3.4 ounces (100 milliliters). Also, they all must fit inside a quart-size (one liter), clear zip-close bag.
  • It’s also possible you’ll need to remove your shoes to be X-rayed, so wearing lightweight sneakers is always a clever idea.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked suitcase. They won’t be allowed on board.

Flights to Mercer Island information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Airlines serving
Alaska Airlines, American Airlines, Delta, Spirit Airlines, Sun Country Airlines
Roundtrip price
CA $328
Popular airline
Delta

Trending flights to Mercer Island

Prices were available within the past 7 days and start at CA $133 for one-way flights and CA $273 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

WestJet
Wed., Jul. 24 - Fri., Jul. 26
YEG
Edmonton Intl.
SEA
Seattle - Tacoma Intl.
CA $273 Roundtrip, found 1 hour ago
CA $273
Roundtrip
found 1 hour ago
Select WestJet flight, departing Wed., Jul. 24 from Edmonton Intl. to Seattle - Tacoma Intl., returning Fri., Jul. 26, priced at CA $273 found 1 hour ago
*Available to Expedia members.