$133 Cheap Flights from Pasco (PSC) to Great Falls (GTF)

View $133 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Great Falls, MT (GTF-Great Falls Intl.)

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Cheap Flights from Pasco to Great Falls (PSC-GTF)

Prices were available within the past 7 days and start at $133 for one-way flights and $214 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Sat, Jan 17 - Tue, Jan 20
PSC
Pasco
GTF
Great Falls
$214 Roundtrip, found 1 day ago
$214
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Sat, Jan 17 from Pasco to Great Falls, returning Tue, Jan 20, priced at $214 found 1 day ago
Delta
Tue, Jan 13 - Wed, Jan 21
PSC
Pasco
GTF
Great Falls
$215 Roundtrip, found 1 day ago
$215
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Pasco to Great Falls, returning Wed, Jan 21, priced at $215 found 1 day ago
Delta
Wed, Jan 14 - Tue, Jan 20
PSC
Pasco
GTF
Great Falls
$219 Roundtrip, found 1 day ago
$219
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 14 from Pasco to Great Falls, returning Tue, Jan 20, priced at $219 found 1 day ago
Hawaiian Airlines
Mon, Jan 12 - Tue, Jan 20
PSC
Pasco
GTF
Great Falls
$224 Roundtrip, found 1 day ago
$224
Roundtrip
found 1 day ago
Select Hawaiian Airlines flight, departing Mon, Jan 12 from Pasco to Great Falls, returning Tue, Jan 20, priced at $224 found 1 day ago
Delta
Tue, Jan 13 - Thu, Jan 22
PSC
Pasco
GTF
Great Falls
$225 Roundtrip, found 1 day ago
$225
Roundtrip
found 1 day ago
Select Delta flight, departing Tue, Jan 13 from Pasco to Great Falls, returning Thu, Jan 22, priced at $225 found 1 day ago
Delta
Wed, Jan 14 - Thu, Jan 22
PSC
Pasco
GTF
Great Falls
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Delta flight, departing Wed, Jan 14 from Pasco to Great Falls, returning Thu, Jan 22, priced at $229 found 1 day ago
Hawaiian Airlines
Sat, Nov 22 - Tue, Dec 2
PSC
Pasco
GTF
Great Falls
$232 Roundtrip, found 6 days ago
$232
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Nov 22 from Pasco to Great Falls, returning Tue, Dec 2, priced at $232 found 6 days ago
Delta
Thu, Jan 15 - Tue, Jan 20
PSC
Pasco
GTF
Great Falls
$241 Roundtrip, found 1 day ago
$241
Roundtrip
found 1 day ago
Select Delta flight, departing Thu, Jan 15 from Pasco to Great Falls, returning Tue, Jan 20, priced at $241 found 1 day ago
Alaska Airlines
Sat, Jan 17 - Mon, Jan 19
PSC
Pasco
GTF
Great Falls
$263 Roundtrip, found 1 day ago
$263
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Jan 17 from Pasco to Great Falls, returning Mon, Jan 19, priced at $263 found 1 day ago
United
Thu, Jan 15 - Sun, Jan 18
PSC
Pasco
GTF
Great Falls
$927 Roundtrip, found 1 day ago
$927
Roundtrip
found 1 day ago
Select United flight, departing Thu, Jan 15 from Pasco to Great Falls, returning Sun, Jan 18, priced at $927 found 1 day ago

Alternative airports near Great Falls

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Great Falls Intl. GTF. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from $342
GTF
Great Falls Intl.
CheapestClosest
Average driving time to city center8 min
Flights from $342

Frequently asked questions

How much does a flight from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF) cost?
Get a cheap one-way flight from $133 or cheap return flight from $214 from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF)?
Planning your getaway for January can help you save, as it's the cheapest month for flights between PSC and GTF. You'll often find the lowest fares during the off-season.
What is the cheapest airline that flies from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF)?
To find the cheapest airline that'll fly you from PSC to GTF, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF)?
There are no daily nonstop flights from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from PSC to GTF?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary based on various factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF)?
To avoid possible delays on the Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF) route, fly before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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.
Is it cheaper to buy a plane ticket from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF) last-minute?
Waiting until just before your trip to book a ticket from PSC to GTF generally means paying more. While you may find some last-minute discounts, they're not always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a PSC to GTF flight and hotel package?
Compared with arranging hotels and flights separately, booking a PSC to GTF flight and hotel package with Expedia could result in significant savings. Better still, having everything in one easy place takes the hassle out of planning your trip. Just secure your flights and select from our wide range of hotels, then tailor your trip with other add-ons like tours, car rentals and activities.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Great Falls Intl. Airport (GTF)?
Typically, it's possible to reschedule or cancel your PSC to GTF flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find further details on our Customer Service portal.

Travel information

Origin airport
Tri-Cities
Destination airport
Great Falls Intl.
Airlines serving
Alaska Airlines, Delta, United
Roundtrip price
$214
Distance
375 mi

Book with confidence

Pasco to Great Falls Flights

The cheapest times to fly from Pasco to Great Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pasco to Great Falls are during the month of January. You can find some of the cheapest flights from Pasco to Great Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pasco to Great Falls

Sunday is one of the best days to book for cheap flights from Pasco to Great Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pasco to Great Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pasco to Great Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $133 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pasco to Great Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pasco to Great Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pasco to Great Falls Flights

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*Available to One Key members.