HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho

$69+ Cheap flights from Oregon to Idaho

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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOI
ago. 4 — ago. 111
lun. 8/4
lun. 8/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Idaho 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 Oregon to Idaho

Keep the following information in mind while searching for Oregon to Idaho flight deals. Data was last updated julio 30, 2025.

Round-trip from

$97
(Hawaiian Airlines)

One-way from

$69
(Alaska Airlines)

Popular in

December

Cheapest in

April

Average price

$278

Good round-trip deal

$68 or less

Good one-way deal

$114 or less
From Oregon to Idaho
Search Deals
One-way flight from Oregon to Idaho
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($16 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals
Price to beat on a round-trip flight from Oregon to Idaho.
Search Deals
Price to beat on a one-way flight from Oregon to Idaho.
Search Deals

Find flight deals from Oregon to Idaho

Cheapest flights from Oregon to Idaho
Explore the most affordable flight options available from Oregon to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

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.
mar. 8/2610:37 pmBOI - GEG
Nonstop1h 21mHawaiian Airlines
mar. 9/27:48 pmGEG - BOI
Nonstop1h 09mHawaiian Airlines
Deal found 7/29$97
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/264:20 pmBOI - GEG
1 stop3h 25mDelta
mar. 9/26:10 amGEG - BOI
1 stop5h 56mDelta
Deal found 7/29$117
This Alaska Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 8/207:15 amBOI - GEG
Nonstop1h 09mAlaska Airlines
mié. 8/209:54 amGEG - BOI
Nonstop1h 09mAlaska Airlines
Deal found 7/30$131
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/237:00 amPDX - GEG
Nonstop1h 08mHawaiian Airlines
mié. 8/275:06 amGEG - PDX
Nonstop1h 12mHawaiian Airlines
Deal found 7/30$137
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.
mar. 8/1910:30 amPDX - GEG
Nonstop1h 11mAlaska Airlines
sáb. 8/235:06 amGEG - PDX
Nonstop1h 12mAlaska Airlines
Deal found 7/28$138
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/271:24 pmPDX - BOI
1 stop3h 52mHawaiian Airlines
mié. 9/34:00 pmBOI - PDX
Nonstop1h 22mHawaiian Airlines
Deal found 7/28$147
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.
mar. 8/265:30 amPDX - BOI
1 stop6h 36mDelta
mar. 9/25:45 amBOI - PDX
1 stop3h 30mDelta
Deal found 7/28$152
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.
jue. 8/212:30 pmPDX - BOI
Nonstop1h 20mAlaska Airlines
dom. 8/246:00 amBOI - PDX
Nonstop1h 20mAlaska Airlines
Deal found 7/28$158
This Southwest deal was found by Cheapflights users on 7/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/2710:55 amPDX - BOI
2 stops10h 30mSouthwest
mié. 9/311:30 amBOI - PDX
1 stop6h 30mSouthwest
Deal found 7/30$162
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/812:07 pmPDX - BOI
1 stop7h 14mSpirit Airlines
vie. 9/129:16 pmBOI - PDX
1 stop22h 48mSpirit Airlines
Deal found 7/28$169
This Delta deal was found by Cheapflights users on 7/30. 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.
sáb. 8/231:36 pmPDX - GEG
1 stop5h 03mDelta
mié. 8/277:35 amGEG - PDX
1 stop2h 59mDelta
Deal found 7/30$193
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/612:25 pmPDX - BOI
1 stop22h 21mFrontier
dom. 8/1012:36 pmBOI - PDX
1 stop12h 40mFrontier
Deal found 7/27$195

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Idaho 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 julio 30, 2025.
Use the filters below to find and compare flights from Oregon to Idaho that are best for you.

Fly from

Oregon

Fly to

Idaho

Route

Depart

Return

Price

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mar. 8/26

10:37 pm-10:58 pm

Nonstop1h 21m

Spokane

mar. 9/2

7:48 pm-9:57 pm

Nonstop1h 09m

$97

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mar. 8/26

4:20 pm-6:45 pm

1 stop3h 25m

Spokane

mar. 9/2

6:10 am-1:06 pm

1 stop5h 56m

$117

BoiseSpokane

BOI - GEG

BOIGEG

Boise Air Term. Gowen Fld

mié. 8/20

7:15 am-7:24 am

Nonstop1h 09m

Spokane

mié. 8/20

9:54 am-12:03 pm

Nonstop1h 09m

$131

PortlandSpokane

PDX - GEG

PDXGEG

Portland

sáb. 8/23

7:00 am-8:08 am

Nonstop1h 08m

Spokane

mié. 8/27

5:06 am-6:18 am

Nonstop1h 12m

$137

PortlandSpokane

PDX - GEG

PDXGEG

Portland

mar. 8/19

10:30 am-11:41 am

Nonstop1h 11m

Spokane

sáb. 8/23

5:06 am-6:18 am

Nonstop1h 12m

$138

PortlandBoise

PDX - BOI

PDXBOI

Portland

mié. 8/27

1:24 pm-6:16 pm

1 stop3h 52m

Boise Air Term. Gowen Fld

mié. 9/3

4:00 pm-4:22 pm

Nonstop1h 22m

$147

PortlandBoise

PDX - BOI

PDXBOI

Portland

mar. 8/26

5:30 am-1:06 pm

1 stop6h 36m

Boise Air Term. Gowen Fld

mar. 9/2

5:45 am-8:15 am

1 stop3h 30m

$152

PortlandBoise

PDX - BOI

PDXBOI

Portland

jue. 8/21

2:30 pm-4:50 pm

Nonstop1h 20m

Boise Air Term. Gowen Fld

dom. 8/24

6:00 am-6:20 am

Nonstop1h 20m

$158

PortlandBoise

PDX - BOI

PDXBOI

Portland

mié. 8/27

10:55 am-10:25 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

mié. 9/3

11:30 am-5:00 pm

1 stop6h 30m

$162

PortlandBoise

PDX - BOI

PDXBOI

Portland

lun. 9/8

12:07 pm-8:21 pm

1 stop7h 14m

Boise Air Term. Gowen Fld

vie. 9/12

9:16 pm-7:04 pm

1 stop22h 48m

$169

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

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

Best time to book a flight from Oregon to Idaho

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

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

Currently, October is the cheapest month in which you can book a flight from Oregon to Idaho (average of $314). Flying from Oregon to Idaho in June is currently the most expensive (average of $398). 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 OR to ID?

Find hourly flight availability from Oregon to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated julio 30, 2025.

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

Weekly flight availability from Oregon to Idaho

Explore weekly flight availability from Oregon to Idaho. 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 julio 30, 2025.

The most flights from USOR to USID are scheduled on a Tuesday (15 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (12 on average).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated julio 30, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta from Oregon to Idaho. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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.
Southwest
8.0
Very good
4,241 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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
7,980 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Crew

8.5

Comfort

7.8

Overall

8.0

Food

7.1

Entertainment

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 Oregon to Idaho. 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 Oregon to Idaho flight route?

    Within the past month, 7 users have taken a look at flights from Oregon to Idaho.

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

    The cheapest airlines for a one-way flight from Oregon to Idaho are Alaska Airlines ($69), Southwest ($76), and Delta ($79).

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Oregon to Idaho (average of $314). Flying from Oregon to Idaho in June is currently the most expensive (average of $398). 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 Oregon to Idaho

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

Top 6 airlines flying from Oregon to Idaho

Discover the top 6 airlines that operate flights from Oregon to Idaho. 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 julio 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$68Average$110FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$91Average$158FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$150Average$328FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$157Average$403FlexibilityNo cancel feeOn-time75%
DeltaCheapest$166Average$426FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$246Average$406FlexibilityNo cancel feeOn-time63%

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.