$144 Find Cheap Flights from Great Falls to Seattle - Compare and Save

These are the earliest and latest flight times available from Great Falls to Seattle:

• Earliest: departs at 4:08 pm and lands at 6:03 pm
• Latest: departs at 5:15 pm and lands at 7:10 pm.

The flight takes about 1h 55m.

Only Economy Class is available on flights from Great Falls to Seattle.

A nonstop flight from Great Falls to Seattle takes 1h 55m, covering 510 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

Round-trip flights from Great Falls to Seattle range from $206 to $382, with an average of $274 over the past 12 months. Anything below $206 counts as a good deal.

On this route, nonstop flights are cheaper than layover options on average. Nonstop fares average $273 round-trip, compared to $525 via a layover through Salt Lake City (SLC).

The Embraer 175 family is used most often on this route, operated mainly by Alaska Airlines and Hawaiian Airlines. Other aircraft seen on the route include Airbus A319 variants.

Afternoon is the busiest departure period on Great Falls to Seattle flights, with 100% of flights leaving in that window. Morning departures account for 0%, evening flights for 0%, and night flights for 0%.

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $210 to $986. That means the highest observed fare was about 5x higher than the lowest one.

Alaska Airlines is the only airline on the Great Falls to Seattle route offering in-flight Wi-Fi. Pricing depends on fare class.

One-way fares from Great Falls to Seattle are currently higher than usual. Average one-way flight prices are about $507, which is 88% above the typical average for this route.

Seattle/Tacoma Intl Airport (SEA) hosts 5 major car rental companies, with daily rates averaging $61 for economy cars. Top options include:

• Fox
• Europcar
• Thrifty
• Budget
• Hertz

Flights from Great Falls to Seattle usually depart from Great Falls (GTF) and arrive at Seattle/Tacoma Intl (SEA).

Most connecting flights from Great Falls to Seattle pass through Salt Lake City (SLC), which handles 100% of one-stop traffic on this route.

Yes. Flexible dates can save you up to 28% on flights from Great Falls to Seattle. Saturday is the cheapest departure day at $232 round-trip on average, while Friday is the most expensive at $318, a difference of $86.

Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Only Alaska Airlines operates flights between Great Falls and Seattle.

Seattle is 1 hour behind Great Falls (Pacific Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

Some of the most popular sights in Seattle are Pike Place Market, Lumen Field and Space Needle. These are among the most viewed places in Seattle on KAYAK.

Among airlines operating Great Falls to Seattle flights:

• Alaska Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so always check the fare details before booking.