How long is the flight from Great Falls to Oregon?

Airlines like Alaska Airlines and Delta fly from Great Falls to Oregon in about 4h 16m. The time it takes to get you to your destination can typically vary by up to 4h 28m. The distance between Great Falls and Oregon is about 520 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Oregon ranges from 0.7 - 5.6 inches per month. November is typically the wettest month, when rainfall can reach 5.6 in. July is typically the driest time to visit Oregon when rainfall is around 0.7 in.

If weather is an important factor for your trip to Oregon, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular routes from Great Falls to Oregon?

Most travelers choose Great Falls - Portland, Great Falls - Boise Air Term. Gowen Fld or Great Falls - Eugene when deciding on the best route from Great Falls to Oregon.

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

When flying from Great Falls to Oregon, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Great Falls to Oregon?

Great Falls (GTF) is the airport you will fly out of if you book a flight from Great Falls to Oregon. It is only a 3.5 mi journey to Great Falls (GTF) from Great Falls’s city center.

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

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

How can I find direct flights from Great Falls to Oregon?

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

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

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

$133+ Flights from Great Falls to Oregon

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Great Falls to Oregon with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Great Falls to Oregon

Cheapest flights from Great Falls to Oregon
Explore the most affordable flight options available from Great Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Wed 12/317:21 pmGTF - PDX

1 stop5h 51mAlaska Airlines

Sun 1/41:51 pmPDX - GTF

1 stop3h 50mAlaska Airlines

Deal found 12/16

$741

Wed 12/317:21 pmGTF - BOI

2 stops28h 36mAlaska Airlines

Sun 1/42:39 pmBOI - GTF

1 stop4h 02mAlaska Airlines

Deal found 12/15

$788

Wed 12/317:21 pmGTF - RDM

1 stop4h 10mAlaska Airlines

Sun 1/45:54 amRDM - GTF

1 stop11h 47mAlaska Airlines

Deal found 12/16

$840

Wed 12/315:30 amGTF - RDM

2 stops10h 21mDelta

Sun 1/46:05 amRDM - GTF

1 stop5h 26mDelta

Deal found 12/16

$903

Fri 12/197:21 pmGTF - EUG

1 stop26h 38mAlaska Airlines

Sun 12/215:56 amEUG - GTF

1 stop11h 45mAlaska Airlines

Deal found 12/16

$1,288

Best flights from Great Falls to Oregon
Discover carefully curated flight deals from Great Falls to Oregon that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 18, 2025.

Sat 2/75:59 pmGTF - RDM

1 stop4h 16mAlaska Airlines

Tue 2/101:34 pmRDM - GTF

1 stop26h 45mAlaska Airlines

Deal found 12/16

$214

Tue 1/61:15 pmGTF - PDX

2 stops8h 44mDelta

Tue 1/137:10 amPDX - GTF

2 stops9h 20mDelta

Deal found 12/15

$235

Sat 2/72:29 pmGTF - RDM

1 stop7h 52mUnited Airlines

Tue 2/105:00 amRDM - GTF

1 stop7h 48mUnited Airlines

Deal found 12/15

$400

Sat 1/175:59 pmGTF - BOI

1 stop18h 52mAlaska Airlines

Wed 1/2110:00 amBOI - GTF

1 stop7h 19mAlaska Airlines

Deal found 12/15

$214

Sat 1/105:59 pmGTF - PDX

1 stop16h 30mAlaska Airlines

Mon 1/121:38 pmPDX - GTF

1 stop26h 41mAlaska Airlines

Deal found 12/16

$214

Tue 1/67:21 pmGTF - PDX

1 stop26h 26mAlaska Airlines

Tue 1/139:10 amPDX - GTF

1 stop7h 09mAlaska Airlines

Deal found 12/15

$214

Thu 2/196:10 pmGTF - RDM

1 stop6h 35mDelta

Tue 2/2412:25 pmRDM - GTF

1 stop4h 03mDelta

Deal found 12/17

$287

Mon 2/95:59 pmGTF - EUG

1 stop23h 55mAlaska Airlines

Fri 2/133:07 pmEUG - GTF

1 stop25h 41mAlaska Airlines

Deal found 12/15

$224

Sat 1/175:59 pmGTF - PDX

1 stop16h 30mAlaska Airlines

Wed 1/212:38 pmPDX - GTF

1 stop25h 41mAlaska Airlines

Deal found 12/15

$224

Thu 2/55:59 pmGTF - BOI

1 stop6h 00mAlaska Airlines

Sun 2/811:35 amBOI - GTF

1 stop5h 44mAlaska Airlines

Deal found 12/15

$280

Fri 2/201:10 pmGTF - PDX

2 stops8h 45mDelta

Sun 2/227:10 amPDX - GTF

2 stops9h 18mDelta

Deal found 12/16

$470

Fri 2/204:57 pmGTF - PDX

1 stop6h 44mAlaska Airlines

Sun 2/228:30 amPDX - GTF

1 stop6h 47mAlaska Airlines

Deal found 12/16

$311

Wed 12/317:21 pmGTF - BOI

2 stops28h 36mAlaska Airlines

Sun 1/42:39 pmBOI - GTF

1 stop4h 02mAlaska Airlines

Deal found 12/15

$788

Last-minute flights from Great Falls to Oregon
Discover last-minute flight deals from Great Falls to Oregon. Data last updated December 18, 2025 and is based on user searches.

Fri 12/197:21 pmGTF - EUG

1 stop26h 38mAlaska Airlines

Sun 12/215:56 amEUG - GTF

1 stop11h 45mAlaska Airlines

Deal found 12/16

$1,288

Wed 12/317:21 pmGTF - PDX

1 stop5h 51mAlaska Airlines

Sun 1/41:51 pmPDX - GTF

1 stop3h 50mAlaska Airlines

Deal found 12/16

$741

Wed 12/317:21 pmGTF - BOI

2 stops28h 36mAlaska Airlines

Sun 1/42:39 pmBOI - GTF

1 stop4h 02mAlaska Airlines

Deal found 12/15

$788

Wed 12/317:21 pmGTF - RDM

1 stop4h 10mAlaska Airlines

Sun 1/45:54 amRDM - GTF

1 stop11h 47mAlaska Airlines

Deal found 12/16

$840

Wed 12/315:30 amGTF - RDM

2 stops10h 21mDelta

Sun 1/46:05 amRDM - GTF

1 stop5h 26mDelta

Deal found 12/16

$903

Tue 1/67:21 pmGTF - PDX

1 stop26h 26mAlaska Airlines

Tue 1/139:10 amPDX - GTF

1 stop7h 09mAlaska Airlines

Deal found 12/15

$214

Tue 1/61:15 pmGTF - PDX

2 stops8h 44mDelta

Tue 1/137:10 amPDX - GTF

2 stops9h 20mDelta

Deal found 12/15

$235

Sat 1/105:59 pmGTF - PDX

1 stop5h 47mAlaska Airlines

Mon 1/127:40 amPDX - GTF

2 stops32h 39mAlaska Airlines

Deal found 12/16

$271

Sat 1/105:30 amGTF - PDX

2 stops8h 14mDelta

Mon 1/127:10 amPDX - GTF

2 stops9h 20mDelta

Deal found 12/16

$611

Sat 1/175:59 pmGTF - BOI

1 stop5h 02mAlaska Airlines

Wed 1/219:02 amBOI - GTF

1 stop8h 17mAlaska Airlines

Deal found 12/16

$214

Sat 1/175:59 pmGTF - PDX

1 stop16h 30mAlaska Airlines

Wed 1/217:38 pmPDX - GTF

1 stop20h 41mAlaska Airlines

Deal found 12/16

$224

One-way flights from Great Falls to Oregon
Search for one-way flight options from Great Falls to Oregon. Find affordable one-way fares based on user searches. Data last updated December 18, 2025.

Sat 1/105:59 pmGTF - PDX

1 stop3h 48mAlaska Airlines

Deal found 12/15

$133

Thu 1/226:10 pmGTF - PDX

1 stop6h 45mDelta

Deal found 12/16

$143

Sun 5/316:20 pmGTF - BOI

1 stop5h 36mDelta

Deal found 12/16

$173

Mon 12/2910:25 pmGTF - EUG

1 stop17h 42mAllegiant Air

Deal found 12/17

$264

Sat 1/102:29 pmGTF - PDX

3 stops23h 05mUnited Airlines

Deal found 12/15

$294

Sun 5/315:09 pmGTF - BOI

2 stops25h 17mAlaska Airlines

Deal found 12/16

$323

Mon 12/2910:25 pmGTF - EUG

2 stops23h 39mMultiple Airlines

Deal found 12/17

$376

Thu 1/225:59 pmGTF - PDX

3 stops27h 28mMultiple Airlines

Deal found 12/16

$413

Sat 12/276:15 amGTF - BOI

1 stop27h 46mUnited Airlines

Deal found 12/16

$465

Sat 12/277:21 pmGTF - BOI

2 stops12h 57mAlaska Airlines

Deal found 12/16

$594

Sat 12/277:21 pmGTF - BOI

3 stops51h 41mMultiple Airlines

Deal found 12/16

$1,166

Find flight deals from Great Falls to Oregon

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$214 (Alaska Airlines)
One-way from	$133 (Alaska Airlines)
Popular in	October
Cheapest in	February
Average price	$468

Provider with most accurate pricing for Great Falls-Portland flight deals.

Search Deals

Provider most trusted by Cheapflights users for Great Falls-Portland flights.

Search Deals

From Great Falls to Oregon

Search Deals

One-way flight from Great Falls to Oregon

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease ($33 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to Oregon that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Great FallsRedmond

GTF - RDM

GTFRDM

Great Falls

Sat 2/7

5:59 pm-9:15 pm

1 stop4h 16m

Bend/Redmond

Tue 2/10

1:34 pm-5:19 pm

1 stop26h 45m

$214

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Sat 1/17

5:59 pm-12:51 pm

1 stop18h 52m

Boise Air Term. Gowen Fld

Wed 1/21

10:00 am-5:19 pm

1 stop7h 19m

$214

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Sat 1/10

5:59 pm-9:29 am

1 stop16h 30m

Portland

Mon 1/12

1:38 pm-5:19 pm

1 stop26h 41m

$214

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Tue 1/6

7:21 pm-8:47 pm

1 stop26h 26m

Portland

Tue 1/13

9:10 am-5:19 pm

1 stop7h 09m

$214

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Mon 2/9

5:59 pm-4:54 pm

1 stop23h 55m

Eugene

Fri 2/13

3:07 pm-5:48 pm

1 stop25h 41m

$224

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Sat 1/17

5:59 pm-9:29 am

1 stop16h 30m

Portland

Wed 1/21

2:38 pm-5:19 pm

1 stop25h 41m

$224

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Tue 1/6

1:15 pm-8:59 pm

2 stops8h 44m

Portland

Tue 1/13

7:10 am-5:30 pm

2 stops9h 20m

$235

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Thu 2/5

5:59 pm-11:59 pm

1 stop6h 00m

Boise Air Term. Gowen Fld

Sun 2/8

11:35 am-5:19 pm

1 stop5h 44m

$280

Great FallsRedmond

GTF - RDM

GTFRDM

Great Falls

Thu 2/19

6:10 pm-11:45 pm

1 stop6h 35m

Bend/Redmond

Tue 2/24

12:25 pm-5:28 pm

1 stop4h 03m

$287

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 2/20

4:57 pm-10:41 pm

1 stop6h 44m

Portland

Sun 2/22

8:30 am-4:17 pm

1 stop6h 47m

$311

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 24 results

Best time to book a flight from Great Falls to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon 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.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Oregon

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

Currently, August is the cheapest month in which you can book a flight from Great Falls to Oregon (average of $143). Flying from Great Falls to Oregon in April is currently the most expensive (average of $425). 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.

Reviews of airlines servicing Oregon

See what other customers who have flown with Alaska Airlines and Delta from Great Falls to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

11,478 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Alaska Airlines

8.0

Very good

11,478 reviews

Alaska Airlines

8.0

Very good

11,478 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Delta

7.9

Good

8,008 reviews

Alaska Airlines

8.0

Very good

11,478 reviews

Reviews

1 / 20

2.0

Mediocre

Art,Dec 2025

SAN - OGG

Related info for your journey

What airport do you fly from for flights from Great Falls to Oregon?
Great Falls (GTF) is the airport you will fly out of if you book a flight from Great Falls to Oregon. It is only a 3.5 mi journey to Great Falls (GTF) from Great Falls’s city center.
How long is the flight from Great Falls to Oregon?
Airlines like Alaska Airlines and Delta fly from Great Falls to Oregon in about 4h 16m. The time it takes to get you to your destination can typically vary by up to 4h 28m. The distance between Great Falls and Oregon is about 520 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
What are the most popular routes from Great Falls to Oregon?
Most travelers choose Great Falls - Portland, Great Falls - Boise Air Term. Gowen Fld or Great Falls - Eugene when deciding on the best route from Great Falls to Oregon.
Can I find deals for flights from Great Falls to Oregon that include hotel bookings?
Yes. In addition to deals on Great Falls to Oregon flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Great Falls to Oregon?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Great Falls to Oregon.
Can I find deals for business class flights from Great Falls to Oregon?
Yes. Cheapflights offers flight deals from Great Falls to Oregon by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Great Falls to Oregon?
Currently, August is the cheapest month in which you can book a flight from Great Falls to Oregon (average of $143). Flying from Great Falls to Oregon in April is currently the most expensive (average of $425). 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

Browse thousands of different options on Cheapflights for your next trip

Alternative routes for Great Falls to Oregon

Bozeman to Nashville flights

Missoula to Nashville flights

Bozeman to Dallas/Fort Worth flights

Billings to Nashville flights

Bozeman to Denver flights

Bozeman to Las Vegas flights

Helena to Nashville flights

Missoula to Seattle flights

Billings to Dallas/Fort Worth flights

Missoula to Sky Harbor Intl flights

Great Falls to Nashville flights

Bozeman to Minneapolis flights

Bozeman to Newark flights

Missoula to Los Angeles flights

Bozeman to Seattle flights

Bozeman to John F Kennedy Intl flights

Missoula to Dallas/Fort Worth flights

Kalispell to Dallas/Fort Worth flights

Bozeman to Sky Harbor Intl flights

Bozeman to Miami flights

Bozeman to LaGuardia flights

Bozeman to San Francisco flights

Helena to Seattle flights

Bozeman to Los Angeles flights

Bozeman to Orlando flights

Billings to Seattle flights

Butte to Nashville flights

Bozeman to Kahului flights

Bozeman to Atlanta flights

Missoula to Tucson flights

Great Falls to Newark flights

Kalispell to Tampa flights

Bozeman to San Diego flights

Billings to Los Angeles flights

Missoula to Las Vegas flights

Missoula to Portland flights

Great Falls to John F Kennedy Intl flights

Bozeman to Salt Lake City flights

Kalispell to Seattle flights

Missoula to San Antonio flights

Helena to Honolulu flights

Billings to Austin flights

Missoula to Honolulu flights

Kalispell to Nashville flights

Billings to Sky Harbor Intl flights

Helena to Dallas/Fort Worth flights

Kalispell to New Orleans flights

Bozeman to Boston flights

Great Falls to Denver flights

Missoula to Denver flights

Complete your trip

Oregon car rentals

Portland Airport car rentals

Eugene Airport car rentals

Bend/Redmond Airport car rentals

Medford Airport car rentals

North Bend Airport car rentals

Klamath Falls Kingsley Field Airport car rentals

Top 2 airlines flying from Great Falls to Oregon

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$264	Average$397	FlexibilityNo cancel fee	On-timeN/A
Alaska Airlines	Cheapest$381	Average$610	FlexibilityNo cancel fee	On-time75%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$133+ Cheap flights from Great Falls (GTF) to Oregon

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 1/10. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Great Falls to Oregon with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Great Falls to Oregon

Cheapest flights from Great Falls to OregonExplore the most affordable flight options available from Great Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Explore the most affordable flight options available from Great Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.

Find flight deals from Great Falls to Oregon

Keep the following information in mind while searching for Great Falls to Oregon flight deals. Data was last updated December 18, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Great Falls to Oregon that are best for you.

Best time to book a flight from Great Falls to Oregon

Have a flexible travel schedule? Discover the best time to fly to Oregon from Great Falls with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Great Falls to Oregon

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

Reviews of airlines servicing Oregon

See what other customers who have flown with Alaska Airlines and Delta from Great Falls to Oregon have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly from for flights from Great Falls to Oregon?

How long is the flight from Great Falls to Oregon?

What are the most popular routes from Great Falls to Oregon?

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

How can I find direct flights from Great Falls to Oregon?

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Great Falls to Oregon

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

Top 2 airlines flying from Great Falls to Oregon

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Great Falls to Oregon
Explore the most affordable flight options available from Great Falls to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 18, 2025.