CA $189 Cheap Flights from Kalispell (FCA) to Seattle (SEA)

You can find cheap one-way flights from CA $189 and cheap return flights CA $392 FCA to SEA with Expedia. One-way flights typically cost between CA$139 and CA$1,004. 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 FCA to SEA ticket fares go up or down.

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 around CA$330. April often sees lower prices as it's outside of peak holiday seasons, making it a great time to find a deal. Other cheap months to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) include January and November.

Only one airline offers direct flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.). Finnair operates 7 direct flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) every week.

Alaska Airlines is one of the cheapest airlines offering nonstop return flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), with tickets starting from around CA$202 for flights that can be booked for departure within the next year. Delta offers one of the cheapest connecting return flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) with a layover in Salt Lake City Intl. (SLC), starting from around CA$216. These prices are per adult for economy/coach class. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.

To find a cheap flight from Kalispell, MT (FCA) to Seattle, WA (SEA), 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.

The best airline to fly with from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Alaska Airlines typically offers the lowest fares. United offers the most daily flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.), which is great 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.

The cheapest months to fly from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are typically April and January, with average return flights around CA$330. The most popular months for this route are September and December, meaning you'll find plenty of flight options during these times. While there isn't a single month that is both the cheapest and most popular, if you're looking for the best value, aiming for April or January could save you money, while September and December offer more flexibility with schedules.

There are around 18 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).

The earliest flight from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) typically departs at around 5:00 AM local time, operated by Delta. This is a seasonal service active in February, March, November, and December. An early departure like this can help you make the most of your time at your destination. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

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 13 flights available. This gives you a good selection of options for your travel plans. Major airlines on this route include Alaska Airlines, United, and Delta. While Thursdays are slightly busier, flight schedules are fairly consistent throughout the week, so you'll have several flight options no matter which day you choose to fly.

The most popular departure times for flights from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) are in the afternoon, from 12pm to 3pm. Many major carriers, including Alaska Airlines, United and Delta, offer flights during this window. Many travellers prefer this time as it allows for a relaxed morning before heading to the airport and an early afternoon arrival in Seattle.

Flying from Kalispell, MT (FCA-Glacier Park Intl.) to Seattle, WA (SEA-Seattle - Tacoma Intl.) covers a distance of approximately 608 kilometres (378 miles). A non-stop flight typically takes around 1 hour 48 minutes. If you opt for a one-stop flight, your travel time will be longer, usually around 7 hours 48 minutes. Flights with two or more stops generally take about 13 hours 30 minutes. Keep in mind that actual flight times can vary due to factors like wind patterns and air traffic.

You can fly business class or first class between FCA and SEA.

First class cabins are available on Alaska Airlines, Delta, United, and American Airlines.

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.

If you're planning to travel to Seattle from Glacier Park Intl. (FCA), you can fly directly into Seattle - Tacoma Intl. (SEA). Some flights may connect through major hubs like Seattle - Tacoma Intl. (SEA), Salt Lake City Intl. (SLC), or Denver Intl. (DEN) before reaching Seattle. Compare routes and airports on Expedia to find the best flight options for your travel plans.

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.

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.

If you booked your Kalispell, MT (FCA) to Seattle, WA (SEA) 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.