$79 Cheap Flights from Kalispell (FCA) to Seattle (SEA)

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

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Cheap Flights from Kalispell to Seattle (FCA-SEA)

Prices were available within the past 7 days and start at $79 for one-way flights and $157 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Alaska Airlines
Alaska Airlines
Alaska Airlines
Delta
Delta
Delta
Alaska Airlines
Alaska Airlines
United

Frequently asked questions

How much does a flight from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA) cost?
Cheap return flights from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA) start from $154. This information is based on the cheapest price found on Expedia for this return journey departing within the next three months. This airfare is for a Alaska Airlines flight leaving FCA on May 6 2025 and touching down at SEA. The price was last updated on April 19 2025 and has not changed since.
What is the cheapest month to fly from FCA to SEA?
The cheapest flights from FCA to SEA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
Which airlines fly direct from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
If you’re departing from Glacier Park Intl. Airport (FCA), you can get on a nonstop flight to Seattle - Tacoma Intl. Airport (SEA) with Alaska Airlines.
What is the cheapest airline that flies from FCA to SEA?
With prices starting from $79 for a one-way journey from FCA to SEA, Alaska Airlines is currently the cheapest carrier flying this route. This fare is based on the lowest price found on Expedia departing within the next three months. The flight takes off from FCA on June 17 2025. Prices were last updated on April 19 2025 and have not changed since.
How many flights per day from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
When jetting out of Glacier Park Intl. Airport (FCA), you can choose from an average of 2 daily nonstop flights to Seattle - Tacoma Intl. Airport (SEA).
What are the most popular departure times for flights from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
Flights between FCA and SEA are busiest at 6 AM. If you’d like a more relaxed trip and possibly cheaper prices, choose a time when demand is lower.
What day of the week has the most flights from FCA to SEA?
If you depart on a Friday, you’ll get the greatest range of options for flights from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA).
What is the earliest flight from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
The earliest flight jetting off from Glacier Park Intl. Airport (FCA) is at around 6:20AM UTC-7. Board this plane and you’ll reach Seattle - Tacoma Intl. Airport (SEA) at approximately 7:11AM UTC-8. The total flight duration is 1h 51m.
How long does it take to fly from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
Flights from FCA to SEA have an average travel time of 1 hour and 45 minutes. The distance between these two airports is 380 mi.
What airline has the least delays from FCA to SEA?
Consider booking with Delta Air Lines if you’d like to fly straight from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA) without any delays. This carrier has the best track record for punctuality, with an on-time performance of 100%. Want to get notified of any changes? You can keep an eye on your flight status using the Expedia App.
What is the best time to fly from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
Choose a flight from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA) that leaves before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.
What airports do you fly into for Seattle from Glacier Park Intl. Airport (FCA)?
If you’re boarding a direct flight from Glacier Park Intl. Airport (FCA) to Seattle, Seattle - Tacoma Intl. Airport (SEA) is the only airport you can land at.
Is it cheaper to buy a plane ticket from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA) last-minute?
Holding off until right before your break to book a ticket from FCA to SEA generally means paying more. While it’s possible to find some last-minute discounts, there’s no guarantee. Keep your travel plans flexible to boost your chances of getting a bargain.
Is it cheaper to book a FCA to SEA flight and hotel package?
Opting for a FCA to SEA flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip all in one place. Select from our extensive range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Glacier Park Intl. Airport (FCA) to Seattle - Tacoma Intl. Airport (SEA)?
Usually, it’s possible to reschedule or cancel your FCA to SEA flight. However, if it’s been more than 24 hours since booking, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are possible and whether any costs are involved. You’ll also find further details on our Customer Service portal.
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