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$122+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PDX
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap 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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Delta)

One-way from

$122
(Delta)

Popular in

January

Cheapest in

May

Average price

$542
Provider with most accurate pricing for Great Falls-Portland flight deals.
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Provider most trusted by Cheapflights users for Great Falls-Portland flights.
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From Great Falls to Oregon
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One-way flight from Great Falls to Oregon
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Highest demand for flights based on searches. 17% potential increase in price ($89 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find 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 March 28, 2025.

This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/175:45 amGTF - BOI
1 stop3h 45mDelta
Sat 6/216:00 amBOI - GTF
1 stop5h 01mDelta
Deal found 3/26$279
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/96:07 pmGTF - PDX
1 stop13h 18mAlaska Airlines
Mon 5/1210:35 amPDX - GTF
1 stop5h 52mAlaska Airlines
Deal found 3/27$323
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/56:19 pmGTF - PDX
1 stop6h 24mDelta
Thu 6/127:15 amPDX - GTF
2 stops9h 23mDelta
Deal found 3/27$329
This Alaska Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/64:55 pmGTF - EUG
1 stop5h 32mAlaska Airlines
Wed 8/1310:54 amEUG - GTF
1 stop4h 19mAlaska Airlines
Deal found 3/26$346
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:23 pmGTF - PDX
1 stop6h 02mHawaiian Airlines
Tue 9/210:40 amPDX - GTF
1 stop4h 03mHawaiian Airlines
Deal found 3/27$346
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:20 pmGTF - EUG
1 stop6h 24mDelta
Tue 8/126:15 amEUG - GTF
2 stops10h 24mDelta
Deal found 3/27$352
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/276:20 pmGTF - RDM
1 stop6h 12mDelta
Mon 9/15:55 amRDM - GTF
1 stop4h 46mDelta
Deal found 3/27$357
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/274:23 pmGTF - RDM
1 stop21h 13mAlaska Airlines
Tue 9/25:54 amRDM - GTF
1 stop8h 49mAlaska Airlines
Deal found 3/27$385
This Alaska Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/246:07 pmGTF - BOI
1 stop4h 32mAlaska Airlines
Mon 4/285:35 pmBOI - GTF
2 stops23h 52mAlaska Airlines
Deal found 3/27$399
This United Airlines deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/112:20 pmGTF - BOI
2 stops21h 04mUnited Airlines
Tue 4/157:30 amBOI - GTF
2 stops13h 43mUnited Airlines
Deal found 3/27$549
This United Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/66:25 amGTF - EUG
3 stops17h 16mUnited Airlines
Tue 8/126:29 pmEUG - GTF
2 stops18h 07mUnited Airlines
Deal found 3/26$890

Cheapflights Fare Finder

Customize your flight search to find flights from Great Falls to Oregon 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 2,558,603 searches. Data last updated March 28, 2025.
Use the filters below to find and compare flights from Great Falls to Oregon that are best for you.

Fly from

Great Falls

Fly to

Oregon

Route

Depart

Return

Price

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Tue 6/17

5:45 am-9:30 am

1 stop3h 45m

Boise Air Term. Gowen Fld

Sat 6/21

6:00 am-11:01 am

1 stop5h 01m

$279

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 5/9

6:07 pm-6:25 am

1 stop13h 18m

Portland

Mon 5/12

10:35 am-5:27 pm

1 stop5h 52m

$323

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Thu 6/5

6:19 pm-11:43 pm

1 stop6h 24m

Portland

Thu 6/12

7:15 am-5:38 pm

2 stops9h 23m

$329

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Wed 8/27

4:23 pm-9:25 pm

1 stop6h 02m

Portland

Tue 9/2

10:40 am-3:43 pm

1 stop4h 03m

$346

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Wed 8/6

4:55 pm-9:27 pm

1 stop5h 32m

Eugene

Wed 8/13

10:54 am-4:13 pm

1 stop4h 19m

$346

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Wed 8/6

6:20 pm-11:44 pm

1 stop6h 24m

Eugene

Tue 8/12

6:15 am-5:39 pm

2 stops10h 24m

$352

Great FallsRedmond

GTF - RDM

GTFRDM

Great Falls

Wed 8/27

6:20 pm-11:32 pm

1 stop6h 12m

Bend/Redmond

Mon 9/1

5:55 am-11:41 am

1 stop4h 46m

$357

Great FallsRedmond

GTF - RDM

GTFRDM

Great Falls

Wed 8/27

4:23 pm-12:36 pm

1 stop21h 13m

Bend/Redmond

Tue 9/2

5:54 am-3:43 pm

1 stop8h 49m

$385

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Thu 4/24

6:07 pm-10:39 pm

1 stop4h 32m

Boise Air Term. Gowen Fld

Mon 4/28

5:35 pm-5:27 pm

2 stops23h 52m

$399

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Fri 4/11

2:20 pm-11:24 am

2 stops21h 04m

Boise Air Term. Gowen Fld

Tue 4/15

7:30 am-9:13 pm

2 stops13h 43m

$549

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 17 results
1
2

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, November is the cheapest month in which you can book a flight from Great Falls to Oregon (average of $277). Flying from Great Falls to Oregon in March is currently the most expensive (average of $370). 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.

Rainfall in Oregon by month

Plan your trip to Oregon by taking into account the average rainfall totals by month.

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.

Temperature in Oregon by month

Plan your trip to Oregon by taking into account the average temperature totals by month.

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).

Reviews of airlines servicing Oregon

Get insights into the airlines that provide service to Oregon. 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 Oregon. Reviews last updated March 28, 2025.
To help decide which airline to fly from Great Falls to Oregon, see what other customers have to say about Alaska Airlines, Delta and Hawaiian Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,896 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,335 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Overall

8.0

Boarding

8.2

Entertainment

7.1

Comfort

7.9

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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?

    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.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $122. Users have also found prices from $208 and $308 on Hawaiian Airlines and Alaska Airlines, respectively.

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

    Most travelers choose Great Falls - Bend/Redmond, Great Falls - Portland or Great Falls - Boise Air Term. Gowen Fld 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, November is the cheapest month in which you can book a flight from Great Falls to Oregon (average of $277). Flying from Great Falls to Oregon in March is currently the most expensive (average of $370). 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 Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Great Falls to Oregon

Discover the top 2 airlines that operate flights from Great Falls to Oregon. 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 2,558,603 searches. Data last updated March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$169Average$422FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$307Average$371FlexibilityNo cancel feeOn-time75%
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