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$83+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PDX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
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 July 29, 2025.

Round-trip from

$230
(Mytrip)

One-way from

$83
(Mytrip)

Popular in

June

Cheapest in

October

Average price

$450
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. 10% potential increase in price ($53 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 29, 2025.

This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:21 amGTF - PDX
1 stop8h 36mMultiple Airlines
Sun 8/247:52 pmPDX - GTF
1 stop14h 29mMultiple Airlines
Deal found 7/28$230
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/274:29 pmGTF - RDM
1 stop8h 30mAlaska Airlines
Tue 9/21:31 pmRDM - GTF
1 stop25h 18mAlaska Airlines
Deal found 7/28$259
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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 9/34:29 pmGTF - BOI
1 stop6h 21mAlaska Airlines
Sat 9/136:35 amBOI - GTF
1 stop9h 14mAlaska Airlines
Deal found 7/27$259
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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 8/274:29 pmGTF - PDX
1 stop8h 30mAlaska Airlines
Tue 9/28:37 pmPDX - GTF
1 stop18h 12mAlaska Airlines
Deal found 7/28$259
This Alaska Airlines deal was found by Cheapflights users on 7/28. 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.
Tue 8/264:29 pmGTF - EUG
1 stop21h 10mAlaska Airlines
Tue 9/25:45 pmEUG - GTF
1 stop21h 04mAlaska Airlines
Deal found 7/28$269
This Delta deal was found by Cheapflights users on 7/27. 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 9/35:45 amGTF - BOI
2 stops9h 55mDelta
Sat 9/136:00 amBOI - GTF
1 stop6h 25mDelta
Deal found 7/27$291
This Delta deal was found by Cheapflights users on 7/28. 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.
Mon 8/186:06 pmGTF - PDX
2 stops15h 09mDelta
Sat 8/235:35 amPDX - GTF
1 stop4h 28mDelta
Deal found 7/28$300
This Hawaiian Airlines deal was found by Cheapflights users on 7/29. 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.
Thu 11/206:50 pmGTF - PDX
1 stop6h 19mHawaiian Airlines
Sat 11/221:24 pmPDX - GTF
1 stop4h 38mHawaiian Airlines
Deal found 7/29$310
This Mytrip deal was found by Cheapflights users on 7/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/1710:27 pmGTF - BOI
1 stop14h 54mMultiple Airlines
Sun 10/195:57 pmBOI - GTF
2 stops27h 35mMultiple Airlines
Deal found 7/28$364
This Delta deal was found by Cheapflights users on 7/28. 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 8/2711:43 amGTF - RDM
2 stops8h 07mDelta
Tue 9/27:00 amRDM - GTF
2 stops9h 26mDelta
Deal found 7/28$389
This Delta deal was found by Cheapflights users on 7/28. 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 8/125:45 amGTF - EUG
1 stop7h 03mDelta
Sat 8/165:45 amEUG - GTF
1 stop4h 18mDelta
Deal found 7/28$595
This United Airlines deal was found by Cheapflights users on 7/27. 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.
Wed 9/32:35 pmGTF - BOI
3 stops23h 14mUnited Airlines
Sat 9/132:13 pmBOI - GTF
2 stops31h 15mUnited Airlines
Deal found 7/27$672

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 July 29, 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 FallsPortland

GTF - PDX

GTFPDX

Great Falls

Fri 8/22

11:21 am-6:57 pm

1 stop8h 36m

Portland

Sun 8/24

7:52 pm-11:21 am

1 stop14h 29m

$230

Great FallsRedmond

GTF - RDM

GTFRDM

Great Falls

Wed 8/27

4:29 pm-11:59 pm

1 stop8h 30m

Bend/Redmond

Tue 9/2

1:31 pm-3:49 pm

1 stop25h 18m

$259

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Wed 9/3

4:29 pm-10:50 pm

1 stop6h 21m

Boise Air Term. Gowen Fld

Sat 9/13

6:35 am-3:49 pm

1 stop9h 14m

$259

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Wed 8/27

4:29 pm-11:59 pm

1 stop8h 30m

Portland

Tue 9/2

2:32 pm-3:49 pm

1 stop24h 17m

$259

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Tue 8/26

4:29 pm-12:39 pm

1 stop21h 10m

Eugene

Tue 9/2

5:45 pm-3:49 pm

1 stop21h 04m

$269

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Wed 9/3

5:45 am-3:40 pm

2 stops9h 55m

Boise Air Term. Gowen Fld

Sat 9/13

6:00 am-12:25 pm

1 stop6h 25m

$291

Great FallsPortland

GTF - PDX

GTFPDX

Great Falls

Mon 8/18

6:06 pm-8:15 am

2 stops15h 09m

Portland

Sat 8/23

5:35 am-11:03 am

1 stop4h 28m

$300

Great FallsBoise

GTF - BOI

GTFBOI

Great Falls

Fri 10/17

10:27 pm-1:21 pm

1 stop14h 54m

Boise Air Term. Gowen Fld

Sun 10/19

5:57 pm-9:32 pm

2 stops27h 35m

$364

Great FallsRedmond

GTF - RDM

GTFRDM

Great Falls

Wed 8/27

11:43 am-6:50 pm

2 stops8h 07m

Bend/Redmond

Tue 9/2

7:00 am-5:26 pm

2 stops9h 26m

$389

Great FallsEugene

GTF - EUG

GTFEUG

Great Falls

Tue 8/12

5:45 am-11:48 am

1 stop7h 03m

Eugene

Sat 8/16

5:45 am-11:03 am

1 stop4h 18m

$595

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 18 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 $368). 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.

How much does it cost to fly round-trip from Great Falls to Oregon?

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 July 29, 2025.
See what other customers who have flown with Alaska Airlines, Delta, and United Airlines 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
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Overall

8.0

Entertainment

7.1

Comfort

7.8

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 most popular routes from Great Falls to Oregon?

    Most travelers choose Great Falls - Eugene, 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 $368). 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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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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$264Average$397FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$317Average$610FlexibilityNo cancel feeOn-time75%

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