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$65+ Cheap flights from Idaho 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 7/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PDX
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Idaho to Oregon

Keep the following information in mind while searching for Idaho to Oregon flight deals. Data was last updated April 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$107
(Kiwi.com)

One-way from

$65
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$227

Good round-trip deal

$86 or less

Good one-way deal

$54 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Portland flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Portland flights.
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From Idaho to Oregon
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One-way flight from Idaho to Oregon
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Highest demand for flights based on searches. 9% potential increase in price ($28 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Idaho to Oregon.
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Price to beat on a one-way flight from Idaho to Oregon.
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Find flight deals from Idaho to Oregon

Cheapest flights from Idaho to Oregon
Explore the most affordable flight options available from Idaho to Oregon. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/28. 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.
Fri 5/304:50 pmIDA - PDX
Nonstop1h 39mAllegiant Air
Mon 6/21:21 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Deal found 4/28$107
This SmartFares deal was found by Cheapflights users on 4/29. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/314:01 pmBOI - PDX
Nonstop1h 19mAlaska Airlines
Sun 6/19:49 pmPDX - BOI
Nonstop1h 10mAlaska Airlines
Deal found 4/29$150
This Hawaiian Airlines deal was found by Cheapflights users on 4/27. 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.
Tue 5/275:30 amBOI - PDX
Nonstop1h 20mHawaiian Airlines
Tue 6/39:49 pmPDX - BOI
Nonstop1h 10mHawaiian Airlines
Deal found 4/27$157
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 5/205:06 amGEG - PDX
Nonstop1h 12mAlaska Airlines
Tue 5/279:51 pmPDX - GEG
Nonstop1h 08mAlaska Airlines
Deal found 4/29$157
This Delta deal was found by Cheapflights users on 4/29. 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.
Sat 6/79:05 amGEG - PDX
1 stop3h 36mDelta
Mon 6/92:20 pmPDX - GEG
1 stop4h 30mDelta
Deal found 4/29$167
This Delta deal was found by Cheapflights users on 4/27. 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.
Mon 6/97:05 pmGEG - BOI
1 stop4h 09mDelta
Tue 6/175:15 amBOI - GEG
1 stop5h 45mDelta
Deal found 4/27$177
This Delta deal was found by Cheapflights users on 4/29. 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 6/54:59 pmBOI - PDX
1 stop3h 21mDelta
Mon 6/92:20 pmPDX - BOI
1 stop5h 15mDelta
Deal found 4/29$177
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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 5/249:46 amGEG - BOI
Nonstop1h 01mAlaska Airlines
Sun 5/259:20 pmBOI - GEG
Nonstop1h 08mAlaska Airlines
Deal found 4/28$197
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2712:36 pmBOI - PDX
1 stop11h 28mMultiple Airlines
Tue 6/32:30 pmPDX - BOI
Nonstop1h 14mMultiple Airlines
Deal found 4/29$200
This Vliegwinkel deal was found by Cheapflights users on 4/28. 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 Vliegwinkel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/246:00 amGEG - BOI
Nonstop1h 01mHawaiian Airlines
Sun 5/256:44 pmBOI - GEG
Nonstop1h 02mHawaiian Airlines
Deal found 4/28$202
This Hawaiian Airlines deal was found by Cheapflights users on 4/29. 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.
Wed 5/288:59 pmBOI - EUG
1 stop3h 56mHawaiian Airlines
Tue 6/36:03 amEUG - BOI
1 stop5h 19mHawaiian Airlines
Deal found 4/29$218
This Expedia deal was found by Cheapflights users on 4/29. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:48 amGEG - PDX
1 stop12h 31mMultiple Airlines
Sun 6/89:51 pmPDX - GEG
Nonstop1h 08mMultiple Airlines
Deal found 4/29$220

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho 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 April 29, 2025.
Use the filters below to find and compare flights from Idaho to Oregon that are best for you.

Fly from

Idaho

Fly to

Oregon

Route

Depart

Return

Price

Idaho FallsPortland

IDA - PDX

IDAPDX

Idaho Falls Fanning Field

Fri 5/30

4:50 pm-5:29 pm

Nonstop1h 39m

Portland

Mon 6/2

1:21 pm-4:00 pm

Nonstop1h 39m

$107

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Sat 5/31

4:01 pm-4:20 pm

Nonstop1h 19m

Portland

Sun 6/1

9:49 pm-11:59 pm

Nonstop1h 10m

$150

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Tue 5/27

5:30 am-5:50 am

Nonstop1h 20m

Portland

Tue 6/3

9:49 pm-11:59 pm

Nonstop1h 10m

$157

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Tue 5/20

7:15 am-12:41 pm

1 stop5h 26m

Portland

Tue 5/27

1:21 pm-6:45 pm

1 stop5h 24m

$157

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Mon 6/9

7:05 pm-12:14 am

1 stop4h 09m

Boise Air Term. Gowen Fld

Tue 6/17

5:15 am-10:00 am

1 stop5h 45m

$177

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Thu 6/5

4:59 pm-7:20 pm

1 stop3h 21m

Portland

Mon 6/9

2:20 pm-8:35 pm

1 stop5h 15m

$177

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Tue 5/27

12:36 pm-11:04 pm

1 stop11h 28m

Portland

Tue 6/3

2:30 pm-4:44 pm

Nonstop1h 14m

$200

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 5/24

6:00 am-8:01 am

Nonstop1h 01m

Boise Air Term. Gowen Fld

Sun 5/25

6:44 pm-6:46 pm

Nonstop1h 02m

$202

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Tue 5/20

8:43 am-9:50 am

Nonstop1h 07m

Portland

Tue 5/27

1:25 pm-4:54 pm

1 stop3h 29m

$207

BoiseEugene

BOI - EUG

BOIEUG

Boise Air Term. Gowen Fld

Wed 5/28

8:59 pm-11:55 pm

1 stop3h 56m

Eugene

Tue 6/3

6:03 am-12:22 pm

1 stop5h 19m

$218

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to Oregon

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

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

Currently, November is the cheapest month in which you can book a flight from Idaho to Oregon (average of $277). Flying from Idaho 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.

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

Find hourly flight availability from Idaho to Oregon. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to Oregon as you normally would.

Weekly flight availability from Idaho to Oregon

Explore weekly flight availability from Idaho to Oregon. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from USID to USOR are scheduled on a Monday (12 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (12 on average).

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 April 29, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Idaho to Oregon by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,961 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,295 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,405 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,961 reviews

Crew

8.5

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

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

  • How popular is this Idaho to Oregon flight route?

    The Idaho to Oregon flight path was viewed by 33 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    The cheapest airlines for a one-way flight from Idaho to Oregon are Allegiant Air ($65), Southwest ($79), and Frontier ($86).

  • Can I find deals for flights from Idaho to Oregon that include hotel bookings?

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

  • How can I find direct flights from Idaho to Oregon?

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

  • Can I find deals for business class flights from Idaho to Oregon?

    Yes. Cheapflights offers flight deals from Idaho 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 Idaho to Oregon?

    Currently, November is the cheapest month in which you can book a flight from Idaho to Oregon (average of $277). Flying from Idaho 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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Alternative routes for Idaho to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Oregon

Discover the top 6 airlines that operate flights from Idaho 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$146FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$74Average$110FlexibilityNo cancel feeOn-time88%
DeltaCheapest$143Average$386FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$147Average$197FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$159Average$392FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$333Average$791FlexibilityNo cancel feeOn-time69%

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