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Cheap flights from Great Falls to Seattle (GTF - SEA) from $89

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
GTF — SEA
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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The best prices from Great Falls to Seattle/Tacoma Intl are usually found in January or February, booked 74 days in advance, depart on a Monday or Sunday and return on a Wednesday

Cheap flight deals from Great Falls to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Great Falls (GTF) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

December

Cheapest in

January

Round-trip from

$247

One-way from

$214
High demand for flights, 41% potential price rise
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Best time to find cheap flights, 28% potential price drop
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From Great Falls to Seattle/Tacoma Intl
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One-way flight from Great Falls to Seattle/Tacoma Intl
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What is the cheapest day to fly round-trip from Great Falls to Seattle?

Flying to your destination on a Tuesday 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 41 days in advance to save up to 175% 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 41 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 $396, or $847 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 $260. Cheapflights users have found deals in the month of January for as cheap as $143. The most expensive prices can be found in the month of December.

What is the cheapest time of day to fly from GTF to SEA?

Unlike at noon, when flights are generally more expensive, you can save up to 15% on flights from Great Falls to Seattle by exploring options for tickets in the morning.

Cheap Great Falls to Seattle flights in June & July 2024

Find cheap flight options from Great Falls to Seattle specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
Listed are some of the best fares we've found on flights departing from Great Falls to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Mon 7/154:11 pmGTF - SEA
Nonstop1h 49mAlaska Airlines
Fri 7/199:30 pmSEA - GTF
Nonstop1h 29mAlaska Airlines
Deal found 6/6$197
Sat 7/67:02 amGTF - SEA
Nonstop1h 49mAlaska Airlines
Sat 7/1312:50 pmSEA - GTF
Nonstop1h 41mAlaska Airlines
Deal found 6/6$202
Sat 6/297:02 amGTF - SEA
Nonstop1h 49mAlaska Airlines
Sun 7/79:30 pmSEA - GTF
Nonstop1h 29mAlaska Airlines
Deal found 6/6$212
Mon 7/155:31 pmGTF - SEA
1 stop8h 04mMultiple Airlines
Fri 7/195:10 amSEA - GTF
1 stop10h 31mMultiple Airlines
Deal found 6/6$234
Mon 7/155:31 pmGTF - SEA
3 stops23h 44mMultiple Airlines
Fri 7/195:10 amSEA - GTF
1 stop10h 31mMultiple Airlines
Deal found 6/6$279
Thu 6/204:11 pmGTF - SEA
Nonstop1h 49mAlaska Airlines
Sun 6/239:30 pmSEA - GTF
Nonstop1h 29mAlaska Airlines
Deal found 6/5$287
Thu 6/206:15 pmGTF - SEA
1 stop6h 44mDelta
Sun 6/235:30 amSEA - GTF
1 stop4h 54mDelta
Deal found 6/5$367
Fri 6/147:02 amGTF - SEA
Nonstop1h 49mAlaska Airlines
Sun 6/169:30 pmSEA - GTF
Nonstop1h 29mAlaska Airlines
Deal found 6/5$427
Fri 6/146:15 pmGTF - SEA
1 stop5h 03mDelta
Sun 6/165:30 amSEA - GTF
1 stop4h 54mDelta
Deal found 6/5$446

Great Falls to Seattle 2024 flight deals

Discover exclusive flight deals for travel between Great Falls and Seattle in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Listed are some of the best fares we've found on flights departing from Great Falls to Seattle in 2024. More deals are always being added, so be sure to check back regularly.
Fri 10/43:48 pmGTF - SEA
Nonstop1h 47mAlaska Airlines
Mon 10/79:28 pmSEA - GTF
Nonstop1h 31mAlaska Airlines
Deal found 6/5$197
Sat 7/67:02 amGTF - SEA
Nonstop1h 49mAlaska Airlines
Sat 7/1312:50 pmSEA - GTF
Nonstop1h 41mAlaska Airlines
Deal found 6/6$202
Wed 8/76:22 pmGTF - SEA
1 stop6h 37mDelta
Mon 8/125:30 amSEA - GTF
1 stop4h 53mDelta
Deal found 6/5$206
Sat 6/297:02 amGTF - SEA
Nonstop1h 49mAlaska Airlines
Sun 7/79:30 pmSEA - GTF
Nonstop1h 29mAlaska Airlines
Deal found 6/6$212
Mon 9/166:20 pmGTF - SEA
1 stop6h 39mDelta
Fri 9/205:30 amSEA - GTF
1 stop4h 30mDelta
Deal found 6/5$216
Thu 10/316:00 amGTF - SEA
Nonstop1h 52mAlaska Airlines
Mon 11/49:25 pmSEA - GTF
Nonstop1h 34mAlaska Airlines
Deal found 6/6$232
Mon 7/155:31 pmGTF - SEA
1 stop8h 04mMultiple Airlines
Fri 7/195:10 amSEA - GTF
1 stop10h 31mMultiple Airlines
Deal found 6/6$234
Fri 10/46:20 pmGTF - SEA
1 stop5h 05mDelta
Mon 10/75:40 amSEA - GTF
1 stop4h 33mDelta
Deal found 6/5$251
Mon 7/155:31 pmGTF - SEA
3 stops23h 44mMultiple Airlines
Fri 7/195:10 amSEA - GTF
1 stop10h 31mMultiple Airlines
Deal found 6/6$279

Great Falls to Seattle flights leaving soon

Find last-minute flight options from Great Falls to Seattle for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Consider one of these great deals we found on last-minute flights from Great Falls to Seattle. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Fri 6/147:02 amGTF - SEA
Nonstop1h 49mAlaska Airlines
Sun 6/169:30 pmSEA - GTF
Nonstop1h 29mAlaska Airlines
Deal found 6/5$427
Fri 6/146:15 pmGTF - SEA
1 stop5h 03mDelta
Sun 6/165:30 amSEA - GTF
1 stop4h 54mDelta
Deal found 6/5$446
Fri 6/142:17 pmGTF - SEA
1 stop28h 20mUnited Airlines
Sun 6/164:25 pmSEA - GTF
2 stops19h 53mUnited Airlines
Deal found 6/5$950
Fri 6/142:17 pmGTF - SEA
3 stops33h 26mUnited Airlines
Sun 6/165:05 amSEA - GTF
1 stop14h 58mUnited Airlines
Deal found 6/5$1,021

One-way flights to Seattle from Great Falls

Search for one-way flight options from Great Falls to Seattle. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Great Falls to Seattle. Users needing a return flight from Great Falls to Seattle should utilize the search form above.
Sat 9/144:31 pmGTF - SEA
Nonstop1h 47mAlaska Airlines
Deal found 6/6$89
Sat 9/145:45 amGTF - SEA
1 stop4h 30mDelta
Deal found 6/6$108
Tue 6/255:45 amGTF - SEA
1 stop5h 18mDelta
Deal found 6/5$153
Sat 6/154:11 pmGTF - SEA
Nonstop1h 49mAlaska Airlines
Deal found 6/6$214
Mon 6/1711:44 amGTF - SEA
2 stops24h 24mMultiple Airlines
Deal found 6/5$215
Sat 6/1512:05 pmGTF - SEA
1 stop5h 35mDelta
Deal found 6/6$223
Sat 9/147:00 amGTF - SEA
2 stops19h 23mUnited Airlines
Deal found 6/6$273
Mon 6/1711:44 amGTF - SEA
3 stops24h 24mMultiple Airlines
Deal found 6/5$316
Sat 9/147:00 amGTF - SEA
3 stops15h 59mUnited Airlines
Deal found 6/6$393

Find flights from Great Falls to Seattle within your budget

Customize your flight search to find flights from Great Falls to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$197 - $530

Route

Depart

Return

Price

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Fri 10/4

Nonstop1h 47m

Seattle/Tacoma Intl

Mon 10/7

Nonstop1h 31m

$197

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Sat 7/6

Nonstop1h 49m

Seattle/Tacoma Intl

Sat 7/13

Nonstop1h 41m

$202

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Wed 8/7

1 stop6h 37m

Seattle/Tacoma Intl

Mon 8/12

1 stop4h 53m

$206

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Sat 6/29

Nonstop1h 49m

Seattle/Tacoma Intl

Sun 7/7

Nonstop1h 29m

$212

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Mon 9/16

1 stop6h 39m

Seattle/Tacoma Intl

Fri 9/20

1 stop4h 30m

$216

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Mon 7/15

1 stop8h 04m

Seattle/Tacoma Intl

Fri 7/19

1 stop10h 31m

$234

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Fri 10/4

1 stop5h 05m

Seattle/Tacoma Intl

Mon 10/7

1 stop4h 33m

$251

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Mon 7/15

3 stops23h 44m

Seattle/Tacoma Intl

Fri 7/19

1 stop10h 31m

$279

Great FallsSeattle/Tacoma Intl

GTF - SEA

GTFSEA

Great Falls

Mon 9/16

2 stops25h 59m

Seattle/Tacoma Intl

Fri 9/20

1 stop17h 41m

$530

Flights are sorted by cheapest first

Deals found on 6/5

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

Use this chart to determine the optimal time to book a round-trip flight from Great Falls to Seattle. Price data was last updated on May 31, 2024.
The price you pay for your flight from Great Falls to Seattle may vary depending on when you book. For the best chance of a lower fare, look to book 74 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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What is the cheapest day to fly from Great Falls to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Great Falls to Seattle. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Great Falls to Seattle flight should consider departing on Saturday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Great Falls to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Great Falls with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average temperature and rainfall totals by month.

SEA

Temperature

41 - 66.2 °F

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 6, 2024.
To help decide which airline to fly from Great Falls to Seattle, see what other customers have to say about Alaska Airlines, United Airlines and Delta. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Entertainment

7.3

Boarding

8.2

Crew

8.6

Comfort

7.9

Overall

8.1

Food

7.3

Reviews

1 / 10

There were no major issues. A bit of delay but it was understandable. It was a good experience otherwise.

Related info for your journey

Find useful and relevant information for your journey from Great Falls to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 49m on average. When it comes time to book airfare, you have a few options: there are 2 outbound flights from Great Falls to Seattle/Tacoma Intl offered by 2 different airlines.

  • 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 Alaska Airlines for just $197, but on average you can expect to pay $381.

  • Are there nonstop flights from Great Falls to Seattle for under $200 on Cheapflights?

    Cheapflights has at least 4 direct flights from Great Falls to Seattle under $200. A good price for a nonstop flight from Great Falls to Seattle is less than $224.

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

    There are currently 4+ open flights from Great Falls to Seattle within the next 7 days for less than $500.

  • How popular is this Great Falls to Seattle flight route?

    The Great Falls to Seattle/Tacoma Intl flight path was viewed by 11 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • 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 $197. Other airlines that can offer you cheap pricing are Delta, from $206, and United Airlines, from $530. Alaska Airlines is priced at 24% 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?

    $89 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 $108 and $273, respectively.

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

    Consider Qatar Airways (94%), Japan Airlines (94%) or Horizon Air (91%) 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 $398, our data indicates the cheapest price to be $127. The most popular route (Great Falls - Seattle/Tacoma Intl), is priced around $187.

  • What does GTF to SEA mean?

    This is defined as Great Falls Airport (GTF) and Seattle/Tacoma Intl Airport (SEA). Codes like Seattle/Tacoma Intl Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Great Falls to Seattle that include extra baggage allowance?

    The amount of baggage you can bring on your Great Falls to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Great Falls to Seattle with specific airlines?

    Yes, Cheapflights allows you to browse and filter Great Falls to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Great Falls to Seattle that include hotel bookings?

    Yes. In addition to deals on Great Falls to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Great Falls to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Seattle.

  • Can I find deals for business class flights from Great Falls to Seattle?

    Yes. Cheapflights offers flight deals from Great Falls to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Great Falls to Seattle that allow pets onboard?

    Many airlines flying from Great Falls to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Great Falls to Seattle?

    Yes, you can often find last-minute deals on Great Falls to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Great Falls to Seattle flight deals updated?

    The Great Falls to Seattle flight deals you see on this page were last updated on 6/6.

  • What is the cheapest month to book a flight from Great Falls to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Great Falls to Seattle (average of $247). Flying from Great Falls to Seattle in July is currently the most expensive (average of $406). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Great Falls to Seattle
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Top 2 airlines flying from Great Falls to Seattle

Discover the top 2 airlines that operate flights from Great Falls to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$103Average$236FlexibilityNo cancel feeOn-time75%
DeltaCheapest$197Average$247FlexibilityNo cancel feeOn-timeN/A
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Great Falls to San Francisco flights

Search flights from Great Falls to Seattle by cabin class

Find flights from Great Falls to Seattle, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
Prem Econ Class
Economy Class

Hourly flight availability from Great Falls to Seattle

Find hourly flight availability from Great Falls to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 6, 2024.
0%of flight departuresEarly morningMidnight to 6 am
75%of flight departuresMorning6 am to noon
25%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

Explore weekly flight availability from Great Falls to Seattle. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated June 6, 2024.
Sunday2daily flights
Monday2daily flights
Tuesday2daily flights
Wednesday2daily flights
Thursday2daily flights
Friday2daily flights
Saturday2daily flights

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