Journey information
Overview: Portland, OR to Boise, ID flight
Flights from Portland, OR to Boise, ID depart on average 24 times per day, taking around 1h 15m. Cheap flight tickets for this journey start at $101 (€82) but you can travel from only $45 (€37) by bus.
There are 4 flights per day. The earliest flight runs at 00:40, the last at 23:58. The fastest flight covers the 344 miles (555 km) distance in 1h 15m. May is the cheapest month to fly.
Distance 344 miles (555 km) |
Average flight duration 1h 15m |
Cheapest ticket price $101 (€82) |
Flights per day 24 |
Direct flights 4 |
Fastest flight 1h 15m |
First flight 12:40 AM |
Last flight 11:58 PM |
Cheapest Month May |
Cheapest Day Mon |
High Season Jan - Mar |
Low Season Jul - Sep |
Best time to book 21 days |
The cheapest and fastest flights from Portland, OR to Boise, ID
Cheapest price
$101
Average price
$209
Fastest journey
1 h 15 m
Average duration
1 h 17 m
Flights per day
2
Distance
555 km
The best way to find a cheap flight ticket from Portland, OR to Boise, ID is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Portland, OR to Boise, ID will cost around $209 if you buy it on the day, but the cheapest tickets can be found for only $101.
Of the 2 flights that leave Portland, OR for Boise, ID onSun, Jun 21, 2 travel direct so it’s quite easy to avoid journeys where you’ll have to change along the way.
On Sun, Jun 21 the direct flights cover the 555 km distance in an average of 1 h 17 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Sun, Jun 21 the longest flights will take 1 h 19 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
2:00 PM1h15Portland, OR3:15 PMBoise, ID$1011One-way0 transfers
4:40 AM1h19Portland, OR5:59 AMBoise, ID$3171One-way0 transfers
2:00 PM1h15Portland, OR3:15 PMBoise, ID$1011One-way0 transfers
4:40 AM1h19Portland, OR5:59 AMBoise, ID$3171One-way0 transfers
Travel Information
Compare bus and flight for Portland, OR to Boise, ID
Omio recommends booking the bus as it is the most popular option from Portland, OR to Boise, ID among Omio's users. If you are prioritising price take the bus with prices starting from $45. For those with little time consider booking a flight which can get you there in 1h 15m. The ticket price range depends on the travel mode: a bus costs an average of $45, and a flight costs an average of $101.
Distance: 344 miles (555 km)
Compare flight with
| Flight | Most popular Bus | Driving |
|---|---|---|
$230 Average price | $64 Average price Cheapest | $87 Average price (fuel + tolls) |
4h 15m Average total duration Fastest 1h 15m Onboard + 3h 0m Additional time* | 11h 13m Average total duration 10h 43m Onboard + 30m Additional time* | 6h 14m Average total duration (door-to-door) |
![]() Most popular airline | ![]() Most popular bus company | Your own car or car rental |
Direct Options | Direct Options | Direct Options |
This is compared to other travel options from Portland, OR to Boise, ID:
A bus is $166 (€136) less than a flight for this route with tickets for a flight from Portland, OR to Boise, ID costing on average $230 (€188).
Other travel options to Boise, ID take longer:
Bus takes on average 10h 43m.
Live departures
Portland, OR to Boise, ID flight times
The table below shows live departures for Portland, OR to Boise, ID flights for today, Saturday, June 20. You can also manually refresh the results below to see updated flight journeys.
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
![]() | 9:48 PM Portland, OR | 1h22 | 11:10 PM Boise, ID | 0 transfersDirect | |
| Sunday, June 21 | |||||
![]() | 4:40 AM Portland, OR | 1h19 | 5:59 AM Boise, ID | 0 transfersDirect | |
![]() | 2:00 PM Portland, OR | 1h15 | 3:15 PM Boise, ID | 0 transfersDirect | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Portland, OR to Boise, ID by bus or flight
Compare bus and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
Jun 21
Jun 22
Jun 23
Jun 24
Jun 25
Jun 26
Jun 27
Why should you book Portland, OR to Boise, ID flights with Omio?
Why book with Omio vs Alaska Airlines?
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Alaska Airlines with all available travel options, which are bus and flight to ensure you get the best deal for traveling from Portland, OR to Boise, ID.
Why book with Omio over Skyscanner, Trip or Edreams?
- Multiple modes of transport: Omio allows you to compare travel options including bus and flight to find the ideal travel option from Portland, OR to Boise, ID.
Airlines: Alaska Airlines from Portland, OR to Boise, IDFind the best flights between Portland, OR to Boise, ID with Omio's travel partners Alaska Airlines from $45 (€37). We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Alaska Airlines
FAQs: Portland, OR to Boise, ID Flight
Find answers to the most common questions about traveling from Portland, OR to Boise, ID by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Boise, ID, this guide helps you travel smarter and with confidence.

- Boise River Festival, a vibrant celebration of the Boise River featuring live music, art, and outdoor activities
- Idaho Potato Drop, a unique New Year's Eve event where a giant potato is dropped at midnight to ring in the new year
- Boise Music Festival, an annual event showcasing local and national musical acts across various genres.
- Independence Day, vibrant fireworks and festive celebrations throughout the city
- Labor Day, pleasant weather perfect for outdoor activities and local events
- Thanksgiving, a time for family gatherings with fewer tourists and beautiful fall scenery.
popular airports
Popular airports from Portland, OR to Boise, ID
Most Portland, OR to Boise, ID flights use the Portland International Airport to Boise airport pair. Use this guide to compare Portland, OR and Boise, ID airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Which Portland, OR airport do flights to Boise, ID leave from?
Getting to Portland International Airport from Portland city centre
Portland International Airport is 8 km from Portland city centre. Public transport options include:
Portland International Airport airport facilities and services
Portland International Airport has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants in concourses, including Burgerville and Mo's Seafood
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located throughout the airport.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Portland International Airport: Parking, Taxis, WC.
Bike and car services
Available at Portland International Airport: Car Rental.
Accessibility
Accessibility facilities are available at Portland International Airport: Ramps, assistance.
Shops, hotels and contact
Nearby hotels include Hotels nearby, including Sheraton Portland Airport Hotel..
Which Boise, ID airport do flights from Portland, OR arrive at?
Getting to Boise from Boise city centre
Boise is 6 km from Boise city centre. Public transport options include:
Boise airport facilities and services
Boise has practical services for this route, including Wifi, Shopping, Parking, Dining, ATM, Taxis, Accessibility, WC, Hotel, Shower, Lounge, Lost and Found Office, and Car Rental.
Food and drink
Food options include: Restaurants in the main terminal, including fast food and cafes
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located near baggage claim and ticketingas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Boise: Parking, Taxis, WC.
Bike and car services
Available at Boise: Car Rental.
Accessibility
Accessibility facilities are available at Boise: Elevators, ramps.
Shops, hotels and contact
Nearby hotels include Hotels within walking distance, such as Hampton Inn Boise Airport..
Most popular flights from Portland, OR
More options for your journey from Portland, OR to Boise, ID
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