HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Oregon

$56+ 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 7/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PDX
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho to Oregon with Cheapflights

1. Tell us where you want to go

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 June 12, 2025.

Round-trip from

$91
(Booking.com)

One-way from

$56
(Kiwi.com)

Popular in

November

Cheapest in

February

Average price

$278

Good round-trip deal

$86 or less

Good one-way deal

$82 or less
From Idaho to Oregon
Search Deals
One-way flight from Idaho to Oregon
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($30 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a round-trip flight from Idaho to Oregon.
Search Deals
Price to beat on a one-way flight from Idaho to Oregon.
Search Deals

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 June 12, 2025.

This Booking.com deal was found by Cheapflights users on 6/10. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/274:30 pmIDA - PDX
Nonstop1h 37mAllegiant Air
Fri 7/41:38 pmPDX - IDA
Nonstop1h 36mAllegiant Air
Deal found 6/10$91
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 9/176:00 amBOI - PDX
Nonstop1h 20mAlaska Airlines
Wed 9/242:30 pmPDX - BOI
Nonstop1h 20mAlaska Airlines
Deal found 6/12$137
This Alaska Airlines deal was found by Cheapflights users on 6/12. 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 8/1510:11 amGEG - BOI
Nonstop1h 09mAlaska Airlines
Tue 8/196:11 pmBOI - GEG
Nonstop1h 08mAlaska Airlines
Deal found 6/12$147
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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 9/1112:39 pmGEG - PDX
Nonstop1h 11mAlaska Airlines
Sat 9/139:59 pmPDX - GEG
Nonstop1h 12mAlaska Airlines
Deal found 6/10$147
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
Fri 8/156:00 amGEG - BOI
Nonstop1h 07mHawaiian Airlines
Sun 8/172:44 pmBOI - GEG
Nonstop1h 11mHawaiian Airlines
Deal found 6/10$157
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 8/268:46 pmBOI - EUG
1 stop4h 13mAlaska Airlines
Sun 8/315:27 amEUG - BOI
1 stop2h 53mAlaska Airlines
Deal found 6/11$158
This Delta deal was found by Cheapflights users on 6/10. 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 7/85:15 amBOI - EUG
1 stop6h 35mDelta
Thu 7/105:20 pmEUG - BOI
1 stop5h 43mDelta
Deal found 6/10$159
This Delta deal was found by Cheapflights users on 6/12. 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 8/155:30 pmGEG - BOI
1 stop5h 20mDelta
Tue 8/1911:45 amBOI - GEG
1 stop6h 04mDelta
Deal found 6/12$167
This Southwest deal was found by Cheapflights users on 6/10. 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.
Fri 8/225:45 pmBOI - PDX
1 stop5h 40mSouthwest
Mon 8/255:55 pmPDX - BOI
1 stop5h 10mSouthwest
Deal found 6/10$167
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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 10/115:05 amGEG - PDX
Nonstop1h 15mHawaiian Airlines
Sat 10/1110:34 amPDX - GEG
Nonstop1h 05mHawaiian Airlines
Deal found 6/10$171
This Mytrip deal was found by Cheapflights users on 6/12. 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 7/186:12 pmIDA - PDX
1 stop21h 03mMultiple Airlines
Mon 7/211:38 pmPDX - IDA
Nonstop1h 36mMultiple Airlines
Deal found 6/12$174
This Hawaiian Airlines deal was found by Cheapflights users on 6/9. 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 8/136:25 amBOI - PDX
1 stop4h 25mHawaiian Airlines
Mon 8/189:40 pmPDX - BOI
Nonstop1h 14mHawaiian Airlines
Deal found 6/9$177

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 June 12, 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 6/27

4:30 pm-5:07 pm

Nonstop1h 37m

Portland

Fri 7/4

1:38 pm-4:14 pm

Nonstop1h 36m

$91

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Wed 9/17

6:00 am-6:20 am

Nonstop1h 20m

Portland

Wed 9/24

2:30 pm-4:50 pm

Nonstop1h 20m

$137

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 8/15

10:11 am-12:20 pm

Nonstop1h 09m

Boise Air Term. Gowen Fld

Tue 8/19

6:11 pm-6:19 pm

Nonstop1h 08m

$147

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Thu 9/11

12:39 pm-1:50 pm

Nonstop1h 11m

Portland

Sat 9/13

9:59 pm-11:11 pm

Nonstop1h 12m

$147

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 8/15

6:00 am-8:07 am

Nonstop1h 07m

Boise Air Term. Gowen Fld

Sun 8/17

2:44 pm-2:55 pm

Nonstop1h 11m

$157

BoiseEugene

BOI - EUG

BOIEUG

Boise Air Term. Gowen Fld

Tue 8/26

8:46 pm-11:59 pm

1 stop4h 13m

Eugene

Sun 8/31

5:27 am-9:20 am

1 stop2h 53m

$158

BoiseEugene

BOI - EUG

BOIEUG

Boise Air Term. Gowen Fld

Tue 7/8

5:15 am-10:50 am

1 stop6h 35m

Eugene

Thu 7/10

5:20 pm-12:03 am

1 stop5h 43m

$159

BoisePortland

BOI - PDX

BOIPDX

Boise Air Term. Gowen Fld

Fri 8/22

5:45 pm-10:25 pm

1 stop5h 40m

Portland

Mon 8/25

5:55 pm-12:05 am

1 stop5h 10m

$167

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Fri 8/15

5:30 pm-11:50 pm

1 stop5h 20m

Boise Air Term. Gowen Fld

Tue 8/19

11:45 am-4:49 pm

1 stop6h 04m

$167

SpokanePortland

GEG - PDX

GEGPDX

Spokane

Sat 10/11

5:05 am-6:20 am

Nonstop1h 15m

Portland

Sat 10/11

10:34 am-11:39 am

Nonstop1h 05m

$171

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 60 results
1
2
3
...
6

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 June 12, 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 June 12, 2025.

The most flights from USID to USOR are scheduled on a Thursday (12 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (7 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 June 12, 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
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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 32 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 ($56), Southwest ($79), and Alaska Airlines ($79).

  • 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho to Oregon

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to LaGuardia flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Seattle flights
John F Kennedy Intl to O'Hare Intl flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to Seattle flights
Los Angeles to Newark flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Orlando flights
Newark to Miami flights
Newark to Los Angeles flights
LaGuardia to O'Hare Intl flights
LaGuardia to Miami flights
Newark to Seattle flights
John F Kennedy Intl to Seattle flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to O'Hare Intl flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
San Francisco to John F Kennedy Intl flights
Seattle to Los Angeles flights
LaGuardia to Fort Lauderdale flights
Newark to Orlando flights
San Francisco to Newark flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to San Francisco flights
Los Angeles to Honolulu flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Las Vegas flights
Newark to O'Hare Intl flights
O'Hare Intl to Seattle flights
Dallas/Fort Worth to Los Angeles flights
O'Hare Intl to Las Vegas flights
Los Angeles to LaGuardia flights
Newark to Las Vegas flights
Los Angeles to San Francisco flights
Hobby to Las Vegas flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Denver flights
Los Angeles to Dallas/Fort Worth flights
Atlanta to John F Kennedy Intl flights
San Francisco to Seattle flights
Newark to Dallas/Fort Worth flights
Fort Lauderdale to LaGuardia flights
Atlanta to LaGuardia flights
O'Hare Intl to LaGuardia flights
Hobby to Seattle flights

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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$74Average$109FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$76Average$153FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$137Average$227FlexibilityNo cancel feeOn-time85%
DeltaCheapest$143Average$362FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$162Average$391FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$176Average$539FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.