Cheap Flights to Mountlake Terrace

View ₩509,300 flight on Tue, Feb 17, 2026Opens in a new window

Popular airlines to Mountlake Terrace

  • Plan, book, fly with confidence

  • trending down icon

    Be in the know

    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • payments icon

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

How much is the cheapest flight to Mountlake Terrace?

Prices were available within the past 7 days and start at ₩509,300 for one-way flights and ₩475,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 22 - Wed, Sep 24
ICN
Seoul
SEA
Seattle
₩475,700 Roundtrip, found 2 days ago
₩475,700
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Sep 22 from Seoul to Seattle, returning Wed, Sep 24, priced at ₩475,700 found 2 days ago
United
Thu, Nov 27 - Sun, Feb 1
ICN
Seoul
SEA
Seattle
₩586,300 Roundtrip, found 3 days ago
₩586,300
Roundtrip
found 3 days ago
Select United flight, departing Thu, Nov 27 from Seoul to Seattle, returning Sun, Feb 1, priced at ₩586,300 found 3 days ago
Hawaiian Airlines
Sat, Oct 25 - Wed, Oct 29
ICN
Seoul
SEA
Seattle
₩603,600 Roundtrip, found 1 day ago
₩603,600
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from Seoul to Seattle, returning Wed, Oct 29, priced at ₩603,600 found 1 day ago
Korean Air
Wed, Oct 22 - Sat, Oct 25
ICN
Seoul
SEA
Seattle
₩624,600 Roundtrip, found 3 hours ago
₩624,600
Roundtrip
found 3 hours ago
Select Korean Air flight, departing Wed, Oct 22 from Seoul to Seattle, returning Sat, Oct 25, priced at ₩624,600 found 3 hours ago
Delta
Thu, Oct 9 - Thu, Oct 23
ICN
Seoul
SEA
Seattle
₩675,100 Roundtrip, just found
₩675,100
Roundtrip
just found
Select Delta flight, departing Thu, Oct 9 from Seoul to Seattle, returning Thu, Oct 23, priced at ₩675,100 just found

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

August is typically the cheapest month to fly

From ₩189,590 - ₩349,064 per traveler.

Searching for cheap flights to Mountlake Terrace? No travel company presents more choices than Expedia if you're looking to compare flights to Mountlake Terrace. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Seattle. Expedia provides the cheapest flights to many destinations in Seattle and you may find even greater savings if you combine your flight with a hotel stay in Mountlake Terrace.

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 kilometers from downtown Mountlake Terrace, so be prepared for a reasonable commute into the center of the city.
What airport is best to fly into Mountlake Terrace?
There are two main airports that connect travelers with Mountlake Terrace. SEA is around 40 kilometers from downtown, while Snohomish County Airport is around 13 kilometers 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?
Travelers 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 traveling 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 traveler 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 farther out. And finally, remember that the early bird catches the worm. Familiarize 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 cozy 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 milliliters) 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.
  • Traveling with a new hand cream? As long as it's in a container no larger than 3.4 ounces (100 milliliters) 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.

Flights to Mountlake Terrace information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
₩475,700

Trending flights to Mountlake Terrace

Prices were available within the past 7 days and start at ₩509,300 for one-way flights and ₩475,700 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Mon, Sep 22 - Wed, Sep 24
ICN
Seoul
SEA
Seattle
₩475,700 Roundtrip, found 2 days ago
₩475,700
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Sep 22 from Seoul to Seattle, returning Wed, Sep 24, priced at ₩475,700 found 2 days ago
*Available to Expedia members.