$172+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
GTF — PDX
Mar 2 — Mar 91
1 adult, Economy
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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
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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 January 31, 2026.
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 January 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 3/64:57 pm
GTF
- PDX
1 stop6h 44m
Alaska Airlines
Tue 3/108:30 am
PDX
- GTF
1 stop6h 47m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$303
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/244:57 pm
GTF
- RDM
1 stop5h 35m
Alaska Airlines
Sat 2/289:02 am
RDM
- GTF
1 stop7h 46m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/186:28 pm
GTF
- EUG
1 stop4h 03m
Alaska Airlines
Sat 2/2112:30 pm
EUG
- GTF
2 stops26h 47m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:28 pm
GTF
- BOI
1 stop5h 31m
Alaska Airlines
Sun 3/82:31 pm
BOI
- GTF
2 stops49h 46m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:20 pm
GTF
- BOI
1 stop4h 45m
Delta
Sun 3/812:45 pm
BOI
- GTF
1 stop4h 57m
Delta
Deal found 1/29![Delta logo]()
$364
This Delta deal was found by Cheapflights users on 1/30. 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 7/146:20 pm
GTF
- PDX
1 stop6h 21m
Delta
Tue 7/215:05 pm
PDX
- GTF
1 stop4h 39m
Delta
Deal found 1/30![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:57 pm
GTF
- BOI
1 stop5h 43m
Alaska Airlines
Sun 3/82:31 pm
BOI
- GTF
2 stops49h 46m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 1/28. 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 4/11:05 pm
GTF
- PDX
2 stops8h 54m
Delta
Tue 4/77:05 am
PDX
- GTF
2 stops9h 37m
Delta
Deal found 1/28![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/56:20 pm
GTF
- BOI
1 stop4h 45m
Delta
Sun 3/812:45 pm
BOI
- GTF
1 stop4h 57m
Delta
Deal found 1/29![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/146:28 pm
GTF
- BOI
1 stop4h 12m
Alaska Airlines
Tue 2/1710:50 pm
BOI
- GTF
2 stops18h 58m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$548
This Delta deal was found by Cheapflights users on 1/28. 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.
Fri 2/135:20 am
GTF
- BOI
1 stop4h 25m
Delta
Tue 2/1712:59 pm
BOI
- GTF
1 stop4h 34m
Delta
Deal found 1/28![Delta logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/134:57 pm
GTF
- BOI
1 stop5h 43m
Alaska Airlines
Tue 2/174:30 pm
BOI
- GTF
2 stops25h 18m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$570
Best flights from Great Falls to OregonDiscover 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 January 31, 2026.
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 January 31, 2026.
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 3/64:57 pm
GTF
- PDX
1 stop6h 44m
Alaska Airlines
Tue 3/108:30 am
PDX
- GTF
1 stop6h 47m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$303
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:20 pm
GTF
- BOI
1 stop4h 45m
Delta
Sun 3/812:45 pm
BOI
- GTF
1 stop4h 57m
Delta
Deal found 1/29![Delta logo]()
$364
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/244:57 pm
GTF
- RDM
1 stop5h 35m
Alaska Airlines
Sat 2/289:02 am
RDM
- GTF
1 stop7h 46m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$304
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/186:28 pm
GTF
- EUG
1 stop4h 03m
Alaska Airlines
Sat 2/2112:30 pm
EUG
- GTF
2 stops26h 47m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$324
This Delta deal was found by Cheapflights users on 1/30. 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 7/146:20 pm
GTF
- PDX
1 stop6h 21m
Delta
Tue 7/215:05 pm
PDX
- GTF
1 stop4h 39m
Delta
Deal found 1/30![Delta logo]()
$395
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:28 pm
GTF
- BOI
1 stop5h 31m
Alaska Airlines
Sun 3/82:31 pm
BOI
- GTF
2 stops49h 46m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$341
This Delta deal was found by Cheapflights users on 1/28. 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 4/11:05 pm
GTF
- PDX
2 stops8h 54m
Delta
Tue 4/77:05 am
PDX
- GTF
2 stops9h 37m
Delta
Deal found 1/28![Delta logo]()
$418
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/54:57 pm
GTF
- BOI
1 stop5h 43m
Alaska Airlines
Sun 3/82:31 pm
BOI
- GTF
2 stops49h 46m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 1/28. 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.
Fri 2/135:20 am
GTF
- BOI
1 stop4h 25m
Delta
Tue 2/1712:59 pm
BOI
- GTF
1 stop4h 34m
Delta
Deal found 1/28![Delta logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/146:28 pm
GTF
- BOI
1 stop4h 12m
Alaska Airlines
Tue 2/1710:50 pm
BOI
- GTF
2 stops18h 58m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$548
Last-minute flights from Great Falls to OregonDiscover last-minute flight deals from Great Falls to Oregon. Data last updated January 31, 2026 and is based on user searches.
Discover last-minute flight deals from Great Falls to Oregon. Data last updated January 31, 2026 and is based on user searches.
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/25:59 pm
GTF
- PDX
2 stops20h 31m
Alaska Airlines
Wed 2/45:41 pm
PDX
- GTF
2 stops22h 38m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$700
This Delta deal was found by Cheapflights users on 1/28. 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.
Fri 2/135:20 am
GTF
- BOI
1 stop4h 25m
Delta
Tue 2/1712:59 pm
BOI
- GTF
1 stop4h 34m
Delta
Deal found 1/28![Delta logo]()
$556
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Fri 2/134:57 pm
GTF
- BOI
1 stop5h 43m
Alaska Airlines
Tue 2/174:30 pm
BOI
- GTF
2 stops25h 18m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$570
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sat 2/146:28 pm
GTF
- BOI
1 stop4h 12m
Alaska Airlines
Tue 2/1710:50 pm
BOI
- GTF
2 stops18h 58m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$548
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:28 pm
GTF
- PDX
1 stop5h 13m
Alaska Airlines
Wed 2/1810:30 am
PDX
- GTF
1 stop6h 18m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$580
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/186:28 pm
GTF
- EUG
1 stop4h 03m
Alaska Airlines
Sat 2/2112:30 pm
EUG
- GTF
2 stops26h 47m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$324
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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 2/244:57 pm
GTF
- RDM
1 stop5h 35m
Alaska Airlines
Sat 2/289:02 am
RDM
- GTF
1 stop7h 46m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$304
One-way flights from Great Falls to OregonSearch for one-way flight options from Great Falls to Oregon. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
Search for one-way flight options from Great Falls to Oregon. Find affordable one-way fares based on user searches. Data last updated January 31, 2026.
This Delta deal was found by Cheapflights users on 1/30. 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.
Sun 5/316:20 pm
GTF
- BOI
1 stop5h 36m
Delta
Deal found 1/30![Delta logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/228:59 pm
GTF
- BOI
1 stop19h 52m
Allegiant Air
Deal found 1/28![Allegiant Air logo]()
$199
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/134:57 pm
GTF
- BOI
1 stop7h 02m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$262
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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.
Sun 5/316:52 pm
GTF
- BOI
2 stops26h 11m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$278
This Alaska Airlines deal was found by Cheapflights users on 1/30. 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 2/174:57 pm
GTF
- BOI
2 stops29h 37m
Alaska Airlines
Deal found 1/30![Alaska Airlines logo]()
$283
This Alaska Airlines deal was found by Cheapflights users on 1/28. 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.
Sun 2/224:57 pm
GTF
- BOI
2 stops31h 02m
Alaska Airlines
Deal found 1/28![Alaska Airlines logo]()
$308
This Alaska Airlines deal was found by Cheapflights users on 1/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:59 pm
GTF
- PDX
2 stops16h 30m
Alaska Airlines
Deal found 1/29![Alaska Airlines logo]()
$318
This Delta deal was found by Cheapflights users on 1/31. 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.
Fri 2/66:15 pm
GTF
- PDX
1 stop6h 40m
Delta
Deal found 1/31![Delta logo]()
$382
This Delta deal was found by Cheapflights users on 1/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/85:25 am
GTF
- PDX
1 stop4h 44m
Delta
Deal found 1/29![Delta logo]()
$400
This Delta deal was found by Cheapflights users on 1/31. 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 2/56:15 pm
GTF
- PDX
1 stop6h 40m
Delta
Deal found 1/31![Delta logo]()
$472
This Kiwi.com deal was found by Cheapflights users on 1/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/224:57 pm
GTF
- BOI
3 stops30h 03m
Multiple Airlines
Deal found 1/28![Multiple Airlines logo]()
$584
This Kiwi.com deal was found by Cheapflights users on 1/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1310:42 am
GTF
- BOI
3 stops37h 17m
Multiple Airlines
Deal found 1/29![Multiple Airlines logo]()
$615
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 January 31, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $303 (Alaska Airlines) |
One-way from | $172 (Delta) |
Popular in | October |
Cheapest in | September |
Average price | $529 |
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 January 31, 2026.
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 3/6
4:57 pm-10:41 pm
1 stop6h 44m
Portland
Tue 3/10
8:30 am-4:17 pm
1 stop6h 47m
$303
Great FallsRedmond
GTF - RDM
GTFRDM
Great Falls
Tue 2/24
4:57 pm-9:32 pm
1 stop5h 35m
Bend/Redmond
Sat 2/28
9:02 am-5:48 pm
1 stop7h 46m
$304
Great FallsEugene
GTF - EUG
GTFEUG
Great Falls
Wed 2/18
6:28 pm-9:31 pm
1 stop4h 03m
Eugene
Sat 2/21
12:30 pm-4:17 pm
2 stops26h 47m
$324
Great FallsBoise
GTF - BOI
GTFBOI
Great Falls
Wed 3/4
6:28 pm-11:59 pm
1 stop5h 31m
Boise Air Term. Gowen Fld
Sun 3/8
2:31 pm-4:17 pm
2 stops49h 46m
$341
Great FallsBoise
GTF - BOI
GTFBOI
Great Falls
Wed 3/4
6:20 pm-11:05 pm
1 stop4h 45m
Boise Air Term. Gowen Fld
Sun 3/8
12:45 pm-5:42 pm
1 stop4h 57m
$364
Great FallsPortland
GTF - PDX
GTFPDX
Great Falls
Tue 7/14
6:20 pm-11:41 pm
1 stop6h 21m
Portland
Tue 7/21
5:05 pm-10:44 pm
1 stop4h 39m
$395
Great FallsBoise
GTF - BOI
GTFBOI
Great Falls
Thu 3/5
4:57 pm-10:40 pm
1 stop5h 43m
Boise Air Term. Gowen Fld
Sun 3/8
2:31 pm-4:17 pm
2 stops49h 46m
$406
Great FallsPortland
GTF - PDX
GTFPDX
Great Falls
Wed 4/1
1:05 pm-8:59 pm
2 stops8h 54m
Portland
Tue 4/7
7:05 am-5:42 pm
2 stops9h 37m
$418
Great FallsBoise
GTF - BOI
GTFBOI
Great Falls
Sat 2/14
6:28 pm-10:40 pm
1 stop4h 12m
Boise Air Term. Gowen Fld
Tue 2/17
10:50 pm-5:48 pm
2 stops18h 58m
$548
Great FallsBoise
GTF - BOI
GTFBOI
Great Falls
Fri 2/13
5:20 am-9:45 am
1 stop4h 25m
Boise Air Term. Gowen Fld
Tue 2/17
12:59 pm-5:33 pm
1 stop4h 34m
$556
Showing 1-10 of 28 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.
GTF-RDM
GTF-EUG
GTF-BOI
GTF-PDX
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
GTF-USOR
GTF-RDM
GTF-EUG
GTF-BOI
GTF-PDX
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
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 January 31, 2026.
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.
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
8.0
Entertainment
7.0
Food
7.1
Reviews
1 / 20
10.0
ExcellentAnonymous,Jan 2026
STS - LAX
Related info for your journey
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Alternative routes for Great Falls to Oregon
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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 January 31, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$284 | Average$565 | FlexibilityNo cancel fee | On-time75% | |
| Cheapest$292 | Average$415 | FlexibilityNo cancel fee | On-timeN/A |