Cheap flights from Great Falls to Seattle (GTF - SEA)

GTF — SEA
Feb 5 — Feb 121

The best prices from Great Falls to Seattle/Tacoma Intl are usually found in January or October, booked 43 days in advance, depart on a Saturday or Sunday and return on a Wednesday

How to find the cheapest flight from Great Falls (GTF) to Seattle (SEA)

All the information you need to plan the best GTF to SEA flight in 2023: compare Great Falls to Seattle flight prices with the expected peak season, weather and rainfall in Seattle.

GTF - SEA

Price

$229 - $438

SEA

Temperature

41 - 66.2 °F

SEA

Rainfall

0.7 - 6.6 inches

Popular inJulyHigh demand for flights, 32% potential price rise
Cheapest inJanuaryBest time to find cheap flights, 23% potential price drop
Average price$229Average for round-trip flights in January 2023
Round-trip from$229From Great Falls to Seattle/Tacoma Intl

What is the cheapest day to fly round-trip from Great Falls to Seattle?

Flying to your destination on a Monday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seattle. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Great Falls to Seattle?

Travelers have found it’s best to book a flight 43 days in advance to save up to 113% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 43 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Great Falls to Seattle 1-2 weeks in advance for as low as $485, or $743 for flights within the next 24 hours.

What is the cheapest month to fly from Great Falls to Seattle?

January can be a great time to fly to Seattle from Great Falls with a flight ticket averaging about $296. Cheapflights users have found deals in the month of January for as cheap as $156. The most expensive prices can be found in the month of July.

When is the cheapest time to fly from Great Falls to Seattle (GTF - SEA)?

Unlike at noon, when flights are generally more expensive, you can save up to 62% on flights from Great Falls to Seattle by exploring options for tickets in the morning.

Cheap flights from Great Falls to Seattle in January, February 2023

The best prices found for GTF to SEA flights for January, February
Feb 28 - Mar 7
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

7h 23m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$198

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 22 - Feb 26
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

7h 23m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

5h 02m
$207

Delta

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$209

Alaska Airlines

Pick Dates

Deal found 1/30

Great Falls to Seattle 2023 flight deals

Cheap flights to Seattle from Great Falls found for this year
Feb 28 - Mar 7
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

7h 23m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$198

Multiple Airlines

Pick Dates

Deal found 1/30

Feb 22 - Feb 26
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

7h 23m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

5h 02m
$207

Delta

Pick Dates

Deal found 1/30

Feb 28 - Mar 7
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$209

Alaska Airlines

Pick Dates

Deal found 1/30

Cheap Alaska Airlines flights from Great Falls to Seattle

Feb 28 - Mar 7
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$209

Alaska Airlines

Pick Dates

Deal found 1/30

Feb 19 - Feb 25
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$229

Alaska Airlines

Pick Dates

Deal found 1/29

Feb 19 - Feb 26
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$269

Alaska Airlines

Pick Dates

Deal found 1/29

Cheap Delta flights from Great Falls to Seattle

Feb 22 - Feb 26
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

7h 23m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

5h 02m
$207

Delta

Pick Dates

Deal found 1/30

Mar 10 - Mar 12
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

4h 30m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

4h 59m
$227

Delta

Pick Dates

Deal found 1/30

Mar 11 - Mar 12
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

5h 33m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

4h 59m
$247

Delta

Pick Dates

Deal found 1/30

Non-stop flights to Seattle from Great Falls

Save time with Great Falls to Seattle direct flight deals
Feb 28 - Mar 7
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$209

Alaska Airlines

Pick Dates

Deal found 1/30

Feb 19 - Feb 25
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$229

Alaska Airlines

Pick Dates

Deal found 1/29

Feb 19 - Feb 26
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$269

Alaska Airlines

Pick Dates

Deal found 1/29

Last minute flights from Great Falls to Seattle

Late deals on return flights to Seattle from Great Falls, departing today and this week
Feb 10 - Feb 17
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

6h 30m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

Nonstop

1h 37m
$412

Multiple Airlines

Pick Dates

Deal found 1/29

Feb 7 - Feb 12
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

28h 53m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

7h 19m
$492

United Airlines

Pick Dates

Deal found 1/28

Feb 7 - Feb 12
GTF

Great Falls

SEA

Seattle/Tacoma Intl

2 stops

25h 45m
SEA

Seattle/Tacoma Intl

GTF

Great Falls

1 stop

7h 19m
$497

United Airlines

Pick Dates

Deal found 1/28

One-way flights to Seattle from Great Falls

The cheapest one-way flights from Great Falls to Seattle
Mar 4
GTF

Great Falls

SEA

Seattle/Tacoma Intl

Nonstop

1h 45m
$95

Alaska Airlines

Pick Dates

Deal found 1/29

Feb 22
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

7h 23m
$104

Delta

Pick Dates

Deal found 1/30

Mar 4
GTF

Great Falls

SEA

Seattle/Tacoma Intl

1 stop

4h 54m
$154

Delta

Pick Dates

Deal found 1/29

Reviews of Airlines Servicing Seattle

Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.6

Food

7.2

Overall

8.0

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Alaska Airlines
8.0
Very good
1,360 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.6

Food

7.2

Overall

8.0

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Delta
7.9
Good
2,028 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.6

Food

7.2

Overall

8.0

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

United Airlines
7.6
Good
1,174 reviews
Alaska Airlines
8.0
Very good
1,360 reviews

Comfort

8.0

Entertainment

7.1

Boarding

8.2

Crew

8.6

Food

7.2

Overall

8.0

Reviews

1 / 10

We had to plan a last minute trip with our three young children from Kahului Maui to Cleveland Ohio due to a death in the family. This meant seating selection was scarce. Even though Alaska Airlines was the more expensive option, we booked with them upon reviewing their family seating policy with confidence they would take care of us. Grateful we were all able to sit together… however the very last row in the back of the plane, pressed up against the bathrooms, on an overnight flight with 3 small children was the least ideal situation. The chairs didn’t recline, every time someone flushed the toilet/came in/out of the bathroom we heard the door slam. You know the sound. The overall noise in the back of the plane is very intense. Bright lights from the flight attendants in the kitchen. The seats were also not clean, old chocolate from previous people that melted all over the back of our pants. Did I mention we had another 5 hour flight after this one? We didn’t complain though. I just told my husband I’ll write a review. Look, I know it’s first come first served but if you’re gonna do our family like that, the tickets should’ve come at a discount. Our second leg was much better… but the service needs to be consistent and reliable to be my go to airline company.

Related info for your journey

Useful info, stats and facts about Great Falls to Seattle flights.

What airports do I use to fly from Great Falls to Seattle?

To fly from Great Falls to Seattle, you need to book a flight from Great Falls (GTF) to Seattle/Tacoma Intl (SEA). Nonstop flights to Seattle/Tacoma Intl from Great Falls take 1h 45m on average. When it comes time to book airfare, you have a few options: there is 1 outbound flight from Great Falls to Seattle/Tacoma Intl offered by 4 different airlines.

Which airlines flying from Great Falls to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Great Falls to Seattle/Tacoma Intl that may be offering flexible cancellation policies are Alaska Airlines, Delta, and American Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Great Falls to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from Great Falls to Seattle for under $200. The cheapest flight booked recently is on Multiple Airlines for just $198, but on average you can expect to pay $271.

Are there nonstop flights from Great Falls to Seattle for under $300 on Cheapflights?

Cheapflights has at least 17 direct flights from Great Falls to Seattle under $300. A good price for a nonstop flight from Great Falls to Seattle is less than $363.

Are there last-minute flights available from Great Falls to Seattle for under $500?

There are currently 20+ open flights from Great Falls to Seattle within the next 7 days for less than $500.

What are the cheapest airlines flying from Great Falls to Seattle round-trip?

Cheapflights users have booked flights from Great Falls to Seattle round-trip from $207. Another airline that can offer you cheap pricing is Alaska Airlines. Delta is priced at 29% lower than the current average price of a flight leaving 3 months from now.

What are the cheapest airlines to fly from Great Falls to Seattle one-way?

$95 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Delta and United Airlines, with prices starting from $104 and $348, respectively.

What are the most popular airlines that fly from Great Falls to Seattle?

Before booking your flight from Great Falls to Seattle check out the most popular airlines for this route: American Airlines, Alaska Airlines or Delta.

What are the most reliable airlines from Great Falls to Seattle?

Consider SkyWest Airlines (100%), Qatar Airways (100%) or Alaska Airlines (79%) when booking your flight. These represent the most reliable airlines when flying from Great Falls to Seattle.

What are the cheapest flights from Great Falls to Seattle?

Looking for the cheapest flight from Great Falls to Seattle? While on average our users pay $224, our data indicates the cheapest price to be $114. The most popular route (Great Falls - Seattle/Tacoma Intl), is priced around $198.

Alternative routes for Great Falls to Seattle

See prices for flight routes from nearby airports that may be better suited for you.

Top 3 airlines flying from Great Falls to Seattle

The chart below displays the airlines Cheapflights users traveling from Great Falls to Seattle choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Alaska AirlinesCheapest$99Average$258FlexibilityNo cancel feeOn-time75%COVID-19 safety
Search Alaska Airlines flights
American AirlinesCheapest$157Average$402FlexibilityNo cancel feeOn-time71%COVID-19 safety
Search American Airlines flights
DeltaCheapest$226Average$286FlexibilityNo cancel feeOn-timeN/ACOVID-19 safety
Search Delta flights

Hourly flight availability from Great Falls to Seattle

See what time of day planes typically take off from Great Falls to Seattle
0%of flight departuresEarly morningMidnight to 6 am
100%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Great Falls to Seattle

See how many times per day planes take to the skies headed from Great Falls to Seattle
Sunday0daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday0daily flights
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