£110 Cheap Flights from Kalispell (FCA) to Seattle (SEA)

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Popular airlines from Glacier Park Intl. Airport (FCA) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Kalispell (FCA) to Seattle (SEA)

Prices were available within the past 7 days and start at £110 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) cost?
One-way flights typically cost between £74 and £534 and return flights often range between £74 and £534. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Anaa (AAA) to Toronto, ON (YYZ-Pearson Intl.) ticket fares go up or down.
What is the cheapest month to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
April is typically the cheapest month to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with average return fares of approximately £177. This is about 25% lower than the average price throughout the year. April often sees lower prices as it's outside peak holiday seasons, offering a sweet spot before summer travel begins. Other cheap months to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include January and November.
Which airlines fly direct from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Enter FCA to SEA and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
To find a cheap flight from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The best airline to fly with from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveller to traveller. If you like to fly early, AS offers early morning flights. If price is the most important factor, AS typically offers the lowest fares. UA offers the most daily flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is brilliant if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Based on booking data from the past year, the cheapest months to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are April and January, with average return flights around £177. However, the most popular months for this route are February and September, meaning you'll find plenty of flight options during these times. If you're looking for the best balance of price and availability, consider these months, keeping in mind that the cheapest times might have fewer direct options.
How many flights per day from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
There are approximately 20 connecting flights per day from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Some common connection points include Salt Lake City Intl. (SLC), Denver Intl. (DEN), and Portland Intl. (PDX).
What is the earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) (FCA) to Seattle, WA (SEA-Seattle - Tacoma Intl.) (SEA) typically departs at approximately 5:00 AM local time, operated by Delta Air Lines. This is a seasonal service active in February, March, November, and December. An early departure like this can help you maximise your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
You'll typically find the most flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) on a Thursday, with around 11 flights available. This gives you a good selection for your travel plans. Major airlines on this route include Alaska Airlines, United Airlines, and Delta Air Lines. Flight schedules are consistent throughout the week, so you'll have plenty of options no matter when you choose to fly.
What are the most popular departure times for flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
The most popular departure times for flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are between 12pm and 3pm. Approximately 42% of passengers prefer this time window. Many major carriers, including Alaska Airlines, United Airlines and Delta Air Lines, offer flights during this window. This timing works well if you prefer to travel during the day and arrive in Seattle in the afternoon.
How long does it take to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Flying nonstop from FCA to SEA takes around 1 hour 50 minutes, with the route covering approximately 378 miles. Flights with a layover typically take 5 hours 40 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
Select the "Business class" and "First class" filters when looking for FCA to SEA flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.
How do I earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight with Expedia?
It's easy to earn miles on a Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia. *Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Seattle from Glacier Park Intl. (FCA)?
From Glacier Park Intl. (FCA), you can fly directly into Seattle - Tacoma Intl. (SEA) to reach Seattle. Some flights may connect through major hubs like Salt Lake City Intl. (SLC), Denver Intl. (DEN), Seattle - Tacoma Intl. (SEA) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) at the last minute?
Typically, booking a last minute flight from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package?
Securing a Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.)?
If you booked your Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

0
Origin airport
Glacier Park Intl.
Destination airport
Seattle - Tacoma Intl.
Airlines serving
Alaska Airlines
Return price
£215
Distance
604 km

Book with confidence

Compare flights from Kalispell to Seattle easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Kalispell to Seattle. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Seattle - Tacoma Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Glacier Park Intl. to Seattle - Tacoma Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Glacier Park Intl. (FCA) to Seattle - Tacoma Intl. (SEA)

The easiest way to view the best deals on flights from Kalispell to Seattle today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Glacier Park Intl. to Seattle - Tacoma Intl. start at just and range up to .  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Kalispell and Seattle
  • booking your flight during , the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Kalispell to Seattle flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Glacier Park Intl. to Seattle - Tacoma Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from Kalispell to Seattle easily and book with confidence

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