BOI - PWM

$200 Find Cheap Flights from Boise to Portland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Boise to Portland departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Portland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Portland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Boise to Portland, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$399
Delta
Tue 4/14Thu 4/23
BOI - PWM • 2 stops
Cheapest one-way
$200
American Airlines
Sat 4/11
BOI - PWM • 1 stop
Top airlines
Cheapest • from $399 (round-trip)
Best reviews • 8.0 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Boise and Portland. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $498 (round-trip)
Shortest trip • 7h 06m (one-way)
Insights
Insights
Insights
Insights
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Portland!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Boise to Portland (BOI-PWM)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Boise to Portland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Boise to Portland

Tue, Apr 14 - Thu, Apr 23
Delta Logo
8:40 pm - 12:05 pm
BOI
-
PWM
13h 25m
2 stops
Delta Logo
6:30 am - 8:00 pm
PWM
-
BOI
15h 30m
2 stops
$399Delta
Tue, Apr 14 - Thu, Apr 23
Delta Logo
8:30 am - 11:23 pm
BOI
-
PWM
12h 53m
2 stops
Delta Logo
11:42 am - 10:28 pm
PWM
-
BOI
12h 46m
2 stops
$401Delta
Tue, Apr 14 - Thu, Apr 23
Delta Logo
10:41 am - 12:46 am
BOI
-
PWM
12h 05m
2 stops
Delta Logo
6:30 am - 8:00 pm
PWM
-
BOI
15h 30m
2 stops
$403Delta
Tue, May 5 - Wed, May 13
Delta Logo
11:35 pm - 2:11 pm
BOI
-
PWM
12h 36m
2 stops
Delta Logo
12:55 pm - 10:13 pm
PWM
-
BOI
11h 18m
2 stops
$419Delta
Sat, May 23 - Thu, May 28
American Airlines Logo
3:11 pm - 12:35 am
BOI
-
PWM
7h 24m
1 stop
American Airlines Logo
6:00 am - 2:20 pm
PWM
-
BOI
10h 20m
1 stop
$424American Airlines
Tue, Apr 14 - Thu, Apr 23
Delta Logo
11:35 pm - 12:05 pm
BOI
-
PWM
10h 30m
2 stops
Delta Logo
11:42 am - 10:28 pm
PWM
-
BOI
12h 46m
2 stops
$431Delta
Tue, May 5 - Wed, May 13
Delta Logo
11:35 pm - 2:11 pm
BOI
-
PWM
12h 36m
2 stops
Delta Logo
12:55 pm - 10:13 pm
PWM
-
BOI
11h 18m
2 stops
$434Delta
Tue, May 5 - Wed, May 13
Delta Logo
11:35 pm - 2:11 pm
BOI
-
PWM
12h 36m
2 stops
Delta Logo
12:55 pm - 10:13 pm
PWM
-
BOI
11h 18m
2 stops
$449Delta
Tue, Apr 14 - Thu, Apr 23
American Airlines Logo
1:29 pm - 12:13 am
BOI
-
PWM
8h 44m
1 stop
American Airlines Logo
10:24 am - 10:54 pm
PWM
-
BOI
14h 30m
2 stops
$453American Airlines
Tue, May 5 - Wed, May 13
American Airlines Logo
1:29 pm - 12:13 am
BOI
-
PWM
8h 44m
1 stop
American Airlines Logo
10:48 am - 11:41 pm
PWM
-
BOI
14h 53m
2 stops
$458American Airlines
Booking Insights

KAYAK's insights & trends for Boise to Portland flights

Get data-powered insights and trends into flights from Boise to Portland to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Boise to Portland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Boise to Portland were found on Delta ($399) and American Airlines ($412).

Good to know

Low seasonOctober
Cheapest flight$200
Best time to beat the crowds with an average 40% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from Boise to Portland

When to book flights from Boise to Portland

Are your dates flexible? Find out the best times to travel from Boise to Portland based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Boise to Portland

  • What is the cheapest flight from Boise to Portland?

    In the last 3 days, the lowest price for a flight from Boise to Portland was $200 for a one-way ticket and $399 for a round-trip.

  • Do I need a passport to fly between Boise and Portland?

    No

  • Which airports will I be using when flying from Boise to Portland?

    On your way to Portland, you’ll fly out from Boise Air Term. Gowen Fld. You’ll be landing at Portland.

  • Which aircraft models fly most regularly from Boise to Portland?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Boise to Portland?

    oneworld, and Star Alliance are the airline alliances operating flights between Boise and Portland, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Boise to Portland, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Boise to Portland are Southwest and United Airlines. With an average price for the route of $477 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $711 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Boise to Portland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Boise to Portland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Boise to Portland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Portland from Boise is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Boise to Portland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Portland with an airline and back to Boise with another airline. Booking your flights between Boise and PWM can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Boise to Portland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Portland from Boise up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Boise to Portland

 
See real verified KAYAK customer reviews for airlines flying from Boise to Portland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Boise to Portland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4319 reviews
8.0Comfort
8.6Crew
7.5Entertainment
7.0Food
8.1Boarding
Airline reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

2.0 MediocreBeth, Mar 2026
MDW - PIT
Read more Southwest reviews

I flew twice this week on Southwest, was delayed over 2 hours both ways. From Pittsburgh to Chicago it was due to weather but the gate agents, pilot etc were great at updating everyone. Today from Midway to Pittsburgh the plane had come from an international location, kept getting delayed, no information was given until we were delayed for the third time. It was ridiculous, whoever scheduled that plane to fly to Pittsburgh after didn’t consider a lot of things.

Boarding was easy. The seats are small and fairly uncomfortable

I was supposed to be on a later flight. When I showed up at the gate, the woman working there was extremely helpful getting moved up to this earlier flight.

We had a 5 hour delay on the tarmac in Baltimore

Long layover between flights to Long Island from BWI - need better coordination between flights

I elected to pay for the upgrades and found very little difference

The new seating arrangement is so over priced for what you get.

The problem with the seat assignments is that there were a lot of rows in the front that were empty but my row at the back was full. Just not so pleasant.

No food or entertainment, just a quick 40 minute flight. A little bumpy due to Santa Ana winds but pilot has no control over that. Good flight and landing!

Good but I prefer choose your own seat. With the new assigned seats they should board from the back I see no advantage to this new boarding. Just like every other airline

Experience was great - no complaints. Took off on time, landed early. Got to the gate relatively quickly - took a little bit of extra time to deplane but nothing excessive.

Economy plus was so cramped I could not use my laptop. It was beyond bad.

OK, we were delayed and had to de plane and reboard.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Both my flight where delayed Had 25min to make it to my transfer flight

Everything was on time and service on the flight was great!

Wifi Bluetooth features for watching in flight movie was horrible. Screen kept blacking out no connection of sound although it said connected. Other than that smooth trip .

The travel company that you have on your site did me so wrong. I don’t know how it happened, but they put my son‘s name on my plane ticket flying to Vietnam. Along with his birthday. They would not have let me fly from Fort Myers to Ho Chi Minh City. I don’t think that I can ever use your service again. I typed my information into the browser along with my passport number and four days before I’m leaving I have to quickly search another ticket to fly out here.

Seats are uncomfortable. This has been a trend in the industry for decades. Trying to fit more seats on each plane to increase profits at the expense of the passenger.

I rated the experience "mediocre" because of the 2 hour delay in take off. This is the 4th flight from DFW on AA where there was a delay and in one of the instances (after 13 delays), the flight was cancelled. I understand weather but for the March 18th flight, there was no weather issue in Dallas or Detroit. I called Concierge Key and they were wonderful, booking me on a later flight in case my flight was cancelled. I have flown with American for many years and never has there been this consistent pattern of delays. Very disappointing.

They put me on an earlier and I got home sooner

Not good. One of my luggage is missing. And until now they can’t find it

Horrible experience upon landing. Probably more due to DCA utter incompetence than AA.

Jill was the flight attendant in first class she was fabulous!! Best flight attendant I have had in years.!! And I fly every other week. Other can learn from her!!

Really good. I accidentally left my duffel on the plane and the reps were so friendly in retrieving it.

My 9:50AM flight was delayed to 3:40PM "due to incoming aircraft delay". No aircraft is "delayed" that long. Found out once we did board (after several changes in times) that the aircraft had a maintenance issue and we had to wait for another aircraft. Just tell us that. The aircraft we did get was old and the seats need to be updated. I have been traveling for several weeks with AA and you should refresh your entertainment content as frequent flyers have gone through most of your new content. I have Celiac and a shellfish allergy and continue to have struggles with meals on business and first class flights. Please keep this in mind. Sorry - was a long travel day yesterday and a bit cranky this morning with my experience comments. Still an AA fan.

The business steward was absolutely amazing! Smiles and kindness! Wish all AA flights are like this one!

As a first class customer, there was no power the entire flight which limited my ability to work. I find this unacceptable. The first 11 rows on the left side of the plan were out. I was only offered the option to charge my phone which was not the issue because my laptop was out of power. I asked if there was anything that can be done for me, and the answer was, "no". I was not offered any type of compensation for this AA problem which caused me unnecessary stress due to inability to address business issues on an already challenging travel day. Flight attendants tried to reset the power once but that was the extent of their support. Very disappointing for the lack of expected services on a flight. Please contact me with customer focused response to this complaint.

Delay after delay with little communication then AA lost my luggage and at airport would not assist just said scan this QR code to track your luggage and submit a claim. However QR code provided did not work so have to go back to airport

Everything you need to know for your flight from Boise to Portland

Information on your arrival and departure airports