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Cheap flights from Boise to Portland from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Portland departing on 5/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to Portland

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Portland.
Delta Logo
7:35 am - 10:45 amBOI-PDX
4h 10m1 stop
Delta Logo
5:50 pm - 11:50 pmPDX-BOI
5h 00m1 stop
$147Delta
Find Deal
Tue, Jun 3 - Mon, Jun 9
Hawaiian Airlines Logo
4:01 pm - 4:20 pmBOI-PDX
1h 19mnonstop
Hawaiian Airlines Logo
9:49 pm - 11:59 pmPDX-BOI
1h 10mnonstop
$157Hawaiian Airlines
Find Deal
Tue, May 20 - Tue, May 27
Delta Logo
5:45 am - 10:45 amBOI-PDX
6h 00m1 stop
Delta Logo
5:30 am - 10:06 amPDX-BOI
3h 36m1 stop
$167Delta
Find Deal
Sat, May 17 - Sun, May 18
Alaska Airlines Logo
2:41 pm - 8:26 pmBOI-PDX
6h 45m2 stops
Alaska Airlines Logo
3:00 pm - 8:03 pmPDX-BOI
4h 03m1 stop
$215Alaska Airlines
Find Deal
Tue, May 13 - Wed, May 14
Hawaiian Airlines Logo
5:30 am - 5:50 amBOI-PDX
1h 20mnonstop
Hawaiian Airlines Logo
9:49 pm - 11:59 pmPDX-BOI
1h 10mnonstop
$217Hawaiian Airlines
Find Deal
Thu, May 15 - Sun, May 18
Alaska Airlines Logo
7:06 pm - 10:20 pmBOI-PDX
4h 14m1 stop
Alaska Airlines Logo
9:35 pm - 11:40 amPDX-BOI
13h 05m1 stop
$219Alaska Airlines
Find Deal
Fri, May 16 - Mon, May 19
United Airlines Logo
11:02 am - 2:54 pmBOI-PDX
4h 52m1 stop
United Airlines Logo
1:45 pm - 9:39 pmPDX-BOI
6h 54m1 stop
$227United Airlines
Find Deal
Tue, May 6 - Tue, May 13
Southwest Logo
1:55 pm - 11:10 pmBOI-PDX
10h 15m2 stops
Southwest Logo
6:30 am - 11:35 amPDX-BOI
4h 05m1 stop
$233Southwest
Find Deal
Mon, Jun 9 - Tue, Jun 10
Southwest Logo
1:55 pm - 11:10 pmBOI-PDX
10h 15m2 stops
Southwest Logo
6:25 pm - 12:25 amPDX-BOI
5h 00m1 stop
$236Southwest
Find Deal
Mon, Jun 9 - Tue, Jun 10
United Airlines Logo
2:00 pm - 6:13 pmBOI-PDX
5h 13m1 stop
United Airlines Logo
1:45 pm - 9:39 pmPDX-BOI
6h 54m1 stop
$277United Airlines
Find Deal
Wed, May 7 - Sat, May 10

Alaska Airlines flights from Boise to Portland

Our best Alaska Airlines deals on Boise to Portland flight tickets
Alaska Airlines
May 13
BOI2:41 pmBoise Air Term. Gowen Fld
6h 45m
2 stops
PDX8:26 pmPortland
May 14
PDX3:00 pmPortland
4h 03m
1 stop
BOI8:03 pmBoise Air Term. Gowen Fld
Alaska Airlines
May 16
BOI7:06 pmBoise Air Term. Gowen Fld
4h 14m
1 stop
PDX10:20 pmPortland
May 19
PDX9:35 pmPortland
13h 05m
1 stop
BOI11:40 amBoise Air Term. Gowen Fld
Alaska Airlines
May 24
BOI4:01 pmBoise Air Term. Gowen Fld
1h 19m
PDX4:20 pmPortland
May 26
PDX9:49 pmPortland
1h 10m
BOI11:59 pmBoise Air Term. Gowen Fld

United Airlines flights from Boise to Portland

Our best United Airlines deals on Boise to Portland flight tickets
United Airlines
May 6
BOI11:02 amBoise Air Term. Gowen Fld
4h 52m
1 stop
PDX2:54 pmPortland
May 13
PDX1:45 pmPortland
6h 54m
1 stop
BOI9:39 pmBoise Air Term. Gowen Fld
United Airlines
May 7
BOI2:00 pmBoise Air Term. Gowen Fld
5h 13m
1 stop
PDX6:13 pmPortland
May 10
PDX1:45 pmPortland
6h 54m
1 stop
BOI9:39 pmBoise Air Term. Gowen Fld
United Airlines
May 5
BOI7:41 amBoise Air Term. Gowen Fld
5h 58m
1 stop
PDX12:39 pmPortland
May 7
PDX10:00 amPortland
5h 21m
1 stop
BOI4:21 pmBoise Air Term. Gowen Fld

See travel insights to Portland from

How to get the cheapest flight ticket from Boise to Portland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boise and Portland?

What is the cheapest month to fly to Portland?

The cheapest month to fly to Portland from Boise is in February. Flight prices, which tend to average around $207, are often lower during this time because this is during the off-season. If you don’t want to visit Portland in February, then you should wait until May to fly from Boise, when ticket prices are also cheap, with an average price of $221.

What is the cheapest day to depart on your flight to Portland?

The cheapest day to depart on your flight to Portland is on a Friday when prices can be found for as low as $332. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Portland is Sunday, with ticket prices averaging around $410.

What is the cheapest time of day to depart on your flight to Portland?

The cheapest time of day to fly to Portland is in the evening when flights can be purchased for as low as $323. In the morning is when there is more demand to fly to Portland, so prices are often more expensive at around $386 per ticket.

What is the cheapest Boise Air Term. Gowen Fld to Portland flight route?

Fly from Boise Air Term. Gowen Fld to Portland for the best Boise Air Term. Gowen Fld - Portland flight prices

How far in advance should I book a flight to Portland?

You are more likely to see cheaper flights to Portland from Boise when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to Portland for around $264 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Boise for as low as $206 on momondo.

What cabin class options are available on Boise Air Term. Gowen Fld to Portland flights?

There are 4 cabin classes available to choose from on Boise Air Term. Gowen Fld to Portland flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Boise to Portland flight prices changed over time?

As of April 2025, prices for Boise to Portland flights are approximately 31% cheaper when compared to flights at the same time last year.

When to book flights from Boise to Portland

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Portland according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boise to Portland (BOI to PDX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Portland

Best Price Found

$79

Fastest flight time

1h 15m

Direct flights

Every day

Airports in Portland

1 airport
The best one-way flight to Portland from Boise in the past 72 hours is $79. The best round-trip flight deal from Boise to Portland found on momondo in the last 72 hours is $147.
The fastest flight from Boise to Portland takes 1h 15m
Direct flights go from Boise to Portland every day.
There is 1 airport near Portland: Portland (PDX)

  • How far is Boise Air Term. Gowen Fld to Portland by plane?

    A flight from Boise Air Term. Gowen Fld to Portland will travel around 344.5 mi. Typically, this will take 1h 15m by plane in normal conditions.

  • When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Portland Airport?

    Prices for flights from Boise Air Term. Gowen Fld Airport to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Portland Airport?

  • How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Portland Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boise to Portland?

  • What is the most popular airline from Boise to Portland?


Best airlines flying from Boise to Portland

Compare and see reviews for airlines that fly from Boise to Portland with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $73Free CancellationRating
6.3
7,940 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $147Free CancellationRating
7.9
2,393 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $159Free CancellationRating
8.0
9,918 reviews
Search Alaska Airlines flights
DeltaPriceFrom $179Free CancellationRating
8.0
7,920 reviews
Search Delta flights
  • Alaska Airlines Flights From Boise to Portland

    Alaska Airlines flies from Boise to Portland around 31 times per week, with 9,911 momondo users rating the airline 8.0/10. The cheapest Alaska Airlines deal from Boise to Portland in the last 72 hours was $159 (round-trip), much lower than the average airfare cost of $275 for Alaska Airlines flights on this route.

  • Hawaiian Airlines Flights From Boise to Portland

    Another popular option for Boise to Portland flights is Hawaiian Airlines (7.9/10, 2,393 ratings). Hawaiian Airlines flies from Boise to Portland around 35 times per week, with deals starting from $147 round-trip and rising to an average price of around $197.


Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Lincoln City
Seaside
Cannon Beach
Salem
Vancouver
Astoria
Long Beach
Depoe Bay
Beaverton
Hood River
Rockaway Beach
Gresham
Hillsboro
McMinnville
Tigard
Longview
Clackamas
The Dalles
Oregon City
Pacific City

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Portland?

It is quick and easy to find Boise to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

Can I find flights from Boise to Portland with flexible booking policies on momondo?

Flights from Boise to Portland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boise to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Boise to Portland.

I’m not ready to book a flight from Boise to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Boise and alert you when they change.


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