HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$104+ Cheap flights from Oregon to Boise (BOI)

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — BOI
Jul 18 — Jul 251
Sat 7/18
Sat 7/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oregon to Boise 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 Boise

Cheapest flights from Oregon to Boise
Explore the most affordable flight options available from Oregon to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 18, 2026.

This CheapOair deal was found by Cheapflights users on 6/18. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/132:45 pm
PDX
-
BOI
Nonstop1h 22m
Alaska Airlines
Sat 10/174:17 pm
BOI
-
PDX
Nonstop1h 24m
Alaska Airlines
Deal found 6/18$197
This CheapOair deal was found by Cheapflights users on 6/15. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2210:49 am
PDX
-
BOI
Nonstop1h 31m
Alaska Airlines
Sat 9/261:31 pm
BOI
-
PDX
Nonstop1h 18m
Alaska Airlines
Deal found 6/15$202
This Delta deal was found by Cheapflights users on 6/18. 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 8/193:25 pm
PDX
-
BOI
1 stop6h 05m
Delta
Sat 8/295:59 pm
BOI
-
PDX
1 stop5h 39m
Delta
Deal found 6/18$207
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 8/212:33 pm
PDX
-
BOI
Nonstop1h 22m
Alaska Airlines
Sun 8/236:00 am
BOI
-
PDX
Nonstop1h 20m
Alaska Airlines
Deal found 6/18$217
This Delta deal was found by Cheapflights users on 6/18. 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 8/195:30 am
PDX
-
BOI
1 stop3h 25m
Delta
Fri 8/2812:23 pm
BOI
-
PDX
1 stop5h 51m
Delta
Deal found 6/18$222
This Delta deal was found by Cheapflights users on 6/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/131:38 pm
PDX
-
BOI
1 stop5h 39m
Delta
Sat 10/1712:42 pm
BOI
-
PDX
1 stop4h 52m
Delta
Deal found 6/15$227
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 8/255:07 am
PDX
-
BOI
1 stop6h 29m
Alaska Airlines
Tue 8/254:12 pm
BOI
-
PDX
1 stop5h 24m
Alaska Airlines
Deal found 6/18$231
This Expedia deal was found by Cheapflights users on 6/18. 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.
Sun 8/237:00 am
PDX
-
BOI
Nonstop1h 34m
Alaska Airlines
Mon 8/316:00 am
BOI
-
PDX
Nonstop1h 20m
Alaska Airlines
Deal found 6/18$235
This Delta deal was found by Cheapflights users on 6/18. 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 8/235:30 am
PDX
-
BOI
1 stop3h 25m
Delta
Sun 8/233:29 pm
BOI
-
PDX
1 stop5h 15m
Delta
Deal found 6/18$237
This Southwest deal was found by Cheapflights users on 6/16. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/155:25 am
PDX
-
BOI
1 stop6h 05m
Southwest
Wed 7/2211:45 am
BOI
-
PDX
1 stop5h 55m
Southwest
Deal found 6/16$243
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 8/1910:33 am
PDX
-
BOI
1 stop8h 47m
Alaska Airlines
Tue 8/256:00 am
BOI
-
PDX
Nonstop1h 20m
Alaska Airlines
Deal found 6/18$244
This Delta deal was found by Cheapflights users on 6/16. 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 7/155:45 pm
EUG
-
BOI
1 stop5h 06m
Delta
Tue 7/216:51 am
BOI
-
EUG
1 stop7h 07m
Delta
Deal found 6/16$287

Find flight deals from Oregon to Boise

Keep the following information in mind while searching for Oregon to Boise flight deals. Data was last updated June 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$197
(CheapOair)

One-way from

$104
(United Airlines)

Popular in

June

Cheapest in

April

Average price

$347

Good round-trip deal

$287 or less

Good one-way deal

$173 or less
Provider with most accurate pricing for Portland-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Boise Air Term. Gowen Fld flights.
Search Deals
From Oregon to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Oregon to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a round-trip flight from Oregon to Boise Air Term. Gowen Fld.
Search Deals
Price to beat on a one-way flight from Oregon to Boise Air Term. Gowen Fld.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oregon to Boise 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 18, 2026.
Use the filters below to find and compare flights from Oregon to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

PortlandBoise

PDX - BOI

PDXBOI

Portland

Sat 8/29

9:33 pm-11:55 pm

Nonstop1h 22m

Boise Air Term. Gowen Fld

Tue 9/1

1:32 pm-1:50 pm

Nonstop1h 18m

$217

PortlandBoise

PDX - BOI

PDXBOI

Portland

Mon 8/10

5:15 pm-10:50 pm

1 stop4h 35m

Boise Air Term. Gowen Fld

Sat 8/15

6:40 am-11:35 am

1 stop5h 55m

$243

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 8/7

1:35 pm-10:35 pm

1 stop8h 00m

Boise Air Term. Gowen Fld

Sun 8/9

7:30 am-11:35 am

1 stop5h 05m

$243

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 7/10

5:00 pm-1:50 am

1 stop7h 50m

Boise Air Term. Gowen Fld

Mon 7/20

11:45 am-3:45 pm

1 stop5h 00m

$271

PortlandBoise

PDX - BOI

PDXBOI

Portland

Wed 8/5

4:00 pm-10:25 pm

1 stop5h 25m

Boise Air Term. Gowen Fld

Fri 8/7

2:55 pm-9:10 pm

1 stop7h 15m

$271

PortlandBoise

PDX - BOI

PDXBOI

Portland

Thu 7/23

5:30 am-3:45 pm

1 stop9h 15m

Boise Air Term. Gowen Fld

Mon 7/27

12:20 pm-4:40 pm

1 stop5h 20m

$276

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Wed 7/29

12:32 pm-5:24 pm

1 stop3h 52m

Boise Air Term. Gowen Fld

Wed 8/5

8:59 am-1:04 pm

1 stop5h 05m

$287

PortlandBoise

PDX - BOI

PDXBOI

Portland

Fri 7/10

8:35 am-4:44 pm

1 stop7h 09m

Boise Air Term. Gowen Fld

Sun 7/12

6:30 am-10:20 am

1 stop4h 50m

$287

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Wed 7/15

5:45 pm-11:51 pm

1 stop5h 06m

Boise Air Term. Gowen Fld

Tue 7/21

6:51 am-12:58 pm

1 stop7h 07m

$287

EugeneBoise

EUG - BOI

EUGBOI

Eugene

Tue 7/21

12:32 pm-6:46 pm

1 stop5h 14m

Boise Air Term. Gowen Fld

Wed 7/29

12:20 pm-5:05 pm

1 stop5h 45m

$287

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
...
6

Best time to book a flight from Oregon to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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 Boise

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

Currently, August is the cheapest month in which you can book a flight from Oregon to Boise (average of $58). Flying from Oregon to Boise in June is currently the most expensive (average of $224). 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 BOI?

Find hourly flight availability from Oregon to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 18, 2026.

When flying from Oregon to Boise, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 13% versus a flight in the afternoon.

Weekly flight availability from Oregon to Boise

Explore weekly flight availability from Oregon to Boise. 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 18, 2026.

The most flights from USOR to BOI are scheduled on a Thursday (8 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).

How much does it cost to fly round-trip from Oregon to Boise?

How far ahead should I book a flight from Oregon to Boise?

The best time to book flights from Oregon to Boise is 65 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest day to fly from Oregon to Boise?

Use this chart to determine the cheapest time to fly round-trip from Oregon to Boise. Price data was last updated on June 13, 2026.

Travelers seeking maximum savings on their Oregon to Boise flight should consider departing on Thursday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What airport do you fly into for flights to Boise from Oregon?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly into when you book flights from Oregon to Boise.

  • How popular is this Oregon to Boise flight route?

    Flights from Oregon to Boise Air Term. Gowen Fld have been viewed 3 times in the past calendar month.

  • How long is the flight from Oregon to Boise?

    Departing from Oregon to Boise will take you 1h 22m. The distance between Oregon and Boise is about 343 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Southwest. According to our data, you can fly for as low as $75. Users have also found prices from $78 and $88 on Hawaiian Airlines and United Airlines, respectively.

  • What are the most popular routes from Oregon to Boise?

    The most popular route from Oregon to Boise is Portland - Boise Air Term. Gowen Fld. You may also consider Medford - Boise Air Term. Gowen Fld or Eugene - Boise Air Term. Gowen Fld.

  • What are the most reliable airlines from Oregon to Boise?

    The top 3 most reliable airlines when flying from Oregon to Boise are Hawaiian Airlines (97%), Horizon Air (93%) and British Airways (90%).

  • What are the cheapest flights from Oregon to Boise?

    The cheapest flight price from Oregon to Boise is $149. On average you can expect to pay $320. The most popular route, (Portland - Boise Air Term. Gowen Fld), can usually be booked for $207.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Oregon to Boise (average of $58). Flying from Oregon to Boise in June is currently the most expensive (average of $224). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
Caldwell
Ontario
McCall

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.

Top 4 airlines flying from Oregon to Boise

Discover the top 4 airlines that operate flights from Oregon to Boise. 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 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$83Average$259FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$117Average$326FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$137Average$382FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$341Average$418FlexibilityNo 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.