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$58+ 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 5/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PDX
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
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 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$91
(FlightHub)

One-way from

$58
(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 17, 2025.

This FlightHub deal was found by Cheapflights users on 4/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/264:50 pmIDA - PDX
Nonstop1h 39mAllegiant Air
Fri 5/301:21 pmPDX - IDA
Nonstop1h 39mAllegiant Air
Deal found 4/17$91
This Southwest deal was found by Cheapflights users on 4/15. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/213:00 pmBOI - PDX
1 stop5h 00mSouthwest
Wed 5/283:55 pmPDX - BOI
1 stop6h 00mSouthwest
Deal found 4/15$151
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 5/1011:30 amGEG - BOI
1 stop4h 25mAlaska Airlines
Tue 5/134:20 pmBOI - GEG
1 stop3h 23mAlaska Airlines
Deal found 4/17$156
This Delta deal was found by Cheapflights users on 4/16. 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 5/1411:15 amGEG - BOI
1 stop4h 04mDelta
Wed 5/217:40 pmBOI - GEG
1 stop4h 58mDelta
Deal found 4/16$157
This Delta deal was found by Cheapflights users on 4/17. 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 5/87:35 amBOI - PDX
1 stop4h 10mDelta
Mon 5/125:00 pmPDX - BOI
1 stop6h 23mDelta
Deal found 4/17$157
This Delta deal was found by Cheapflights users on 4/16. 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 5/282:15 pmGEG - PDX
1 stop5h 05mDelta
Tue 6/31:21 pmPDX - GEG
1 stop3h 39mDelta
Deal found 4/16$157
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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 5/179:30 amGEG - PDX
1 stop2h 48mAlaska Airlines
Sat 5/174:00 pmPDX - GEG
1 stop5h 11mAlaska Airlines
Deal found 4/16$171
This United Airlines deal was found by Cheapflights users on 4/17. 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.
Tue 5/202:00 pmBOI - PDX
1 stop5h 17mUnited Airlines
Thu 5/229:54 amPDX - BOI
1 stop5h 43mUnited Airlines
Deal found 4/17$177
This Kiwi.com deal was found by Cheapflights users on 4/16. 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 5/96:30 amBOI - PDX
1 stop3h 27mHawaiian Airlines
Sun 5/119:35 amPDX - BOI
1 stop3h 12mHawaiian Airlines
Deal found 4/16$188
This Trip.com deal was found by Cheapflights users on 4/15. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:43 amGEG - PDX
Nonstop1h 07mMultiple Airlines
Sat 6/79:30 amPDX - GEG
1 stop4h 52mMultiple Airlines
Deal found 4/15$200
This Hawaiian Airlines deal was found by Cheapflights users on 4/17. 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.
Sat 5/101:25 pmGEG - BOI
1 stop5h 42mHawaiian Airlines
Tue 5/1310:26 amBOI - GEG
Nonstop1h 01mHawaiian Airlines
Deal found 4/17$207
This Alaska Airlines deal was found by Cheapflights users on 4/15. 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 6/35:30 amBOI - PDX
Nonstop1h 20mAlaska Airlines
Mon 6/92:30 pmPDX - BOI
Nonstop1h 14mAlaska Airlines
Deal found 4/15$207

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 17, 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

Mon 5/26

4:50 pm-5:29 pm

Nonstop1h 39m

Portland

Fri 5/30

1:21 pm-4:00 pm

Nonstop1h 39m

$91

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Wed 5/21

3:00 pm-7:00 pm

1 stop5h 00m

Portland

Wed 5/28

3:55 pm-10:55 pm

1 stop6h 00m

$151

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Sat 5/10

11:30 am-4:55 pm

1 stop4h 25m

Boise Air Term. Gowen Fld

Tue 5/13

4:20 pm-6:43 pm

1 stop3h 23m

$156

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 5/14

11:15 am-4:19 pm

1 stop4h 04m

Boise Air Term. Gowen Fld

Wed 5/21

7:40 pm-11:38 pm

1 stop4h 58m

$157

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Thu 5/8

7:35 am-10:45 am

1 stop4h 10m

Portland

Mon 5/12

5:00 pm-12:23 am

1 stop6h 23m

$157

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Wed 5/28

2:15 pm-7:20 pm

1 stop5h 05m

Portland

Tue 6/3

1:21 pm-5:00 pm

1 stop3h 39m

$157

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Sat 5/17

9:30 am-12:18 pm

1 stop2h 48m

Portland

Sat 5/17

4:00 pm-9:11 pm

1 stop5h 11m

$171

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Tue 5/20

2:00 pm-6:17 pm

1 stop5h 17m

Portland

Thu 5/22

9:54 am-4:37 pm

1 stop5h 43m

$177

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Fri 5/9

6:30 am-8:57 am

1 stop3h 27m

Portland

Sun 5/11

9:35 am-1:47 pm

1 stop3h 12m

$188

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Sat 5/31

8:43 am-9:50 am

Nonstop1h 07m

Portland

Sat 6/7

9:30 am-2:22 pm

1 stop4h 52m

$200

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

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 $369). 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 17, 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.

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 17, 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
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,382 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Food

7.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

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 ($58), Hawaiian Airlines ($75), and Southwest ($76).

  • 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 $369). 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$73Average$153FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$74Average$113FlexibilityNo cancel feeOn-time88%
DeltaCheapest$143Average$356FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$147Average$197FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$160Average$397FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$333Average$507FlexibilityNo cancel feeOn-time69%

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