Cheap Flights to Mountlake Terrace: Mountlake Terrace Flight Deals

View €93 flight on Wed, 15 Oct 2025Opens in a new window

Popular airlines to Mountlake Terrace

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Cheap round-trip flights to Mountlake Terrace

Prices were available within the past 7 days and start at €93 for one-way flights and €168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, 18 Oct - Sat, 25 Oct
AUS
Austin
SEA
Seattle
€168 Return, found 18 hours ago
€168
Return
found 18 hours ago
Select American Airlines flight, departing Sat, 18 Oct from Austin to Seattle, returning Sat, 25 Oct, priced at €168 found 18 hours ago
Delta
Sat, 18 Oct - Sat, 25 Oct
AUS
Austin
SEA
Seattle
€168 Return, found 18 hours ago
€168
Return
found 18 hours ago
Select Delta flight, departing Sat, 18 Oct from Austin to Seattle, returning Sat, 25 Oct, priced at €168 found 18 hours ago
United
Sat, 11 Oct - Fri, 17 Oct
EWR
New York
SEA
Seattle
€253 Return, found 8 hours ago
€253
Return
found 8 hours ago
Select United flight, departing Sat, 11 Oct from New York to Seattle, returning Fri, 17 Oct, priced at €253 found 8 hours ago
Scandinavian Airlines
Mon, 1 Jun - Fri, 5 Jun
DUB
Dublin
SEA
Seattle
€417 Return, found 21 hours ago
€417
Return
found 21 hours ago
Select Scandinavian Airlines flight, departing Mon, 1 Jun from Dublin to Seattle, returning Fri, 5 Jun, priced at €417 found 21 hours ago
Condor
Sat, 21 Feb - Sat, 28 Feb
FRA
Frankfurt
SEA
Seattle
€440 Return, found 1 day ago
€440
Return
found 1 day ago
Select Condor flight, departing Sat, 21 Feb from Frankfurt to Seattle, returning Sat, 28 Feb, priced at €440 found 1 day ago

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

August is typically the cheapest month to fly

From €117 - €215 per traveller.

Frequently asked questions

What is the name of Mountlake Terrace's airport?
Mountlake Terrace is served by several airports, but most people prefer to touch down at Seattle - Tacoma Intl. Airport (SEA).
How far is SEA from central Mountlake Terrace?
Sea-Tac Airport is 40 kilometres from downtown Mountlake Terrace, so be prepared for a reasonable commute into the centre of the city.
What airport is best to fly into Mountlake Terrace?
There are two main airports that connect travellers with Mountlake Terrace. SEA is around 40 kilometres from downtown, while Snohomish County Airport is around 13 kilometres away. Once you find a good price and lock in a place to stay, you'll have more of an idea of which one to fly into.
How many airlines fly to Mountlake Terrace?
There are a total of 38 airlines connecting Mountlake Terrace with 124 airports across the globe.
Which airlines fly to Mountlake Terrace?
Mountlake Terrace receives most of its flights from Alaska Airlines, Delta and American Airlines with Alaska Airlines being the number one choice of carrier. Los Angeles is the most popular city for passengers to depart from.
How many nonstop flights are there to Mountlake Terrace?
With around 3,464 nonstop flights each week, you'll be touching down in Mountlake Terrace before you can say, "Are we there yet?"
Where are the most popular flights to Mountlake Terrace departing from?
Travellers frequently jet off from Los Angeles, Phoenix and Portland airports when heading to Mountlake Terrace.
How long is the flight to Mountlake Terrace Airport?
If you're flying to Mountlake Terrace from Los Angeles, you'll have a flight time of 3 hours. Those jetting off from Phoenix can expect to be travelling for 3 hours and 17 minutes. From Portland it's around 1 hour and 5 minutes away.
How to book the cheapest flight to Mountlake Terrace?
If you want to have some extra spending money on your trip to Mountlake Terrace, then listen up! As any seasoned traveller will tell you, avoid booking at the last minute. Airfares are often highest just prior to the departure date. Also, look around online and compare your options. If your destination has a few airports, you may be able to nab a fantastic price by flying into one a little further out. And finally, remember that the early bird catches the worm. Familiarise yourself with airfare costs and have your credit card ready to snap up a ticket as soon as you spot an unbeatable bargain. The best deals don't last long.
Do you have any tips for my flight to Mountlake Terrace?
Wherever you're coming from, flying can be an enjoyable experience if you've prepared well enough. Follow these handy travel tips that will get your Mountlake Terrace escape started on the right foot. What to pack in your hand luggage:

  • A plane ride can be a comfortable experience if you've got all the right gear. Firstly, you'll want some toiletry items, such as deodorant, toothpaste and a toothbrush, a fresh change of clothes and something to read. Secondly, make room in your bag for your mobile phone, a charger, any vital medications and maybe a cosy neck pillow too. Lastly, and most importantly, don't forget to bring your passport, travel documents and some cash.

Do not pack the following items in your hand luggage:

  • Leave all your full-sized bottles of shampoo and hair gel in your checked luggage. Any gels or liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Pointed or sharp objects, like your Swiss Army knife, and products which are explosive or flammable, such as flares, bleaching agents and fireworks, are also banned.

What to wear on a flight:

  • The aisles of an aircraft aren't the place for a fashion parade. Dress in comfortable layers and choose shoes that are roomy, flat and easy to take on and off.
  • Deep vein thrombosis (DVT), a blood clotting condition caused by prolonged inactivity, can be a risk on long-haul flights. Try to walk around the cabin and stretch your legs or do some simple exercises in your seat to promote better circulation.

How to get through airport security fast when flying to Mountlake Terrace?
The simple answer is — be prepared. We've put together some handy tips and tricks for a speedy trip through airport security. Watch out Mountlake Terrace, here you come:

  • First things first. Your passport and travel documents will need to be presented to security personnel. Have them close by so you don't hold up the line.
  • After that, both you and your carry-on luggage will be X-rayed. To speed things up, take off anything that might set the alarms off. Personal belongings such as your jacket, belt and earphones will be required to go through the machine.
  • For just a few moments, you'll have to unplug from technology. Your tablet, phone and any other electronics will also need to go through the scanner.
  • Travelling with a new hand cream? As long as it's in a container no larger than 3.4 ounces (100 millilitres) and it's stored in a zip-close bag, you can keep it with you in your carry-on baggage.
  • There's a chance you'll be required to remove your shoes for scanning, so wearing slip-on shoes is always a smart idea.
  • Avoid taking prohibited items in your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked baggage. They won't be allowed on board.

Book with confidence

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Mountlake Terrace. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Mountlake Terrace. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Mountlake Terrace, or are just on the lookout for the best flights to Mountlake Terrace, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Mountlake Terrace to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Travel information

Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Return price
€167

Trending flights to Mountlake Terrace

Prices were available within the past 7 days and start at €93 for one-way flights and €168 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Mon, 1 Jun - Fri, 5 Jun
DUB
Dublin
SEA
Seattle
€417 Return, found 23 hours ago
€417
Return
found 23 hours ago
Select Scandinavian Airlines flight, departing Mon, 1 Jun from Dublin to Seattle, returning Fri, 5 Jun, priced at €417 found 23 hours ago

Explore a world of travel with Expedia

Explore a world of travel with Expedia

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