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Cheap flights from Portland to Boise (PWM - BOI) from $179

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 9/12. 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.
PWM — BOI
Jun 11 — Jun 181
From?
To?
Tue 6/11
Tue 6/18
1 adult, Economy
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Cheap flight deals from Portland to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Boise (BOI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 6, 2024.

Popular in

March

Cheapest in

September

Round-trip from

$312

One-way from

$179
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 33% potential price drop
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From Portland to Boise Air Term. Gowen Fld
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One-way flight from Portland to Boise Air Term. Gowen Fld
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What is the cheapest day to fly round-trip from Portland, Maine to Boise?

Users have found that flying from Portland, Maine to Boise on a Saturday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Portland, Maine to Boise?

September is one of the best times of the year to fly to Boise from Portland, Maine. Prices for September average $673 per person but you can even find prices for as low as $415. The most expensive prices can be found in the month of March. Opting for a September flight can save you 40% on your journey compared to booking in March

What is the cheapest time of day to fly from PWM to BOI?

It’s typically best to fly out from Portland, Maine to Boise in the morning. Doing so could potentially save you 7% on the flight price compared to flying at noon, which is usually more expensive.

Cheap Portland to Boise flights in June & July 2024

Find cheap flight options from Portland to Boise specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Prices were last updated on June 6, 2024.
These are some of the most attractive deals on flights from Portland to Boise in 2024. Check back soon for alternative fares.
Fri 7/51:33 pmPWM - BOI
2 stops25h 20mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
2 stops20h 05mMultiple Airlines
Deal found 6/5$401
Fri 7/59:49 amPWM - BOI
3 stops29h 04mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
2 stops20h 05mMultiple Airlines
Deal found 6/5$453
Fri 7/51:33 pmPWM - BOI
1 stop28h 54mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
2 stops20h 05mMultiple Airlines
Deal found 6/5$474
Fri 7/59:49 amPWM - BOI
3 stops29h 04mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
3 stops20h 05mMultiple Airlines
Deal found 6/5$506
Wed 7/171:30 pmPWM - BOI
3 stops24h 29mMultiple Airlines
Fri 7/191:03 pmBOI - PWM
2 stops20h 12mMultiple Airlines
Deal found 6/4$511
Wed 7/1712:08 pmPWM - BOI
2 stops25h 15mMultiple Airlines
Fri 7/191:03 pmBOI - PWM
2 stops20h 12mMultiple Airlines
Deal found 6/4$521
Thu 6/2011:07 amPWM - BOI
2 stops14h 09mAmerican Airlines
Sat 6/225:15 pmBOI - PWM
2 stops16h 43mAmerican Airlines
Deal found 6/4$559
Tue 6/181:00 pmPWM - BOI
2 stops12h 16mAmerican Airlines
Thu 6/206:35 amBOI - PWM
2 stops16h 17mAmerican Airlines
Deal found 6/4$560
Fri 7/57:04 amPWM - BOI
2 stops16h 54mAmerican Airlines
Thu 7/1112:51 amBOI - PWM
2 stops13h 12mAmerican Airlines
Deal found 6/5$570

Portland to Boise 2024 flight deals

Discover exclusive flight deals for travel between Portland and Boise in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
These are some of the most attractive deals on flights from Portland to Boise in 2024. Check back soon for alternative fares.
Sat 9/213:34 pmPWM - BOI
1 stop8h 11mAmerican Airlines
Sat 9/287:00 amBOI - PWM
2 stops12h 59mAmerican Airlines
Deal found 6/5$363
Sat 9/217:41 amPWM - BOI
2 stops16h 04mAmerican Airlines
Sat 9/287:00 amBOI - PWM
2 stops12h 59mAmerican Airlines
Deal found 6/5$368
Fri 7/51:33 pmPWM - BOI
2 stops25h 20mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
2 stops20h 05mMultiple Airlines
Deal found 6/5$401
Fri 7/59:49 amPWM - BOI
3 stops29h 04mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
2 stops20h 05mMultiple Airlines
Deal found 6/5$453
Fri 7/51:33 pmPWM - BOI
1 stop28h 54mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
2 stops20h 05mMultiple Airlines
Deal found 6/5$474
Sat 9/213:34 pmPWM - BOI
1 stop8h 11mAmerican Airlines
Sat 9/281:41 pmBOI - PWM
1 stop23h 08mAmerican Airlines
Deal found 6/5$487
Fri 7/59:49 amPWM - BOI
3 stops29h 04mMultiple Airlines
Fri 7/121:03 pmBOI - PWM
3 stops20h 05mMultiple Airlines
Deal found 6/5$506
Wed 7/171:30 pmPWM - BOI
3 stops24h 29mMultiple Airlines
Fri 7/191:03 pmBOI - PWM
2 stops20h 12mMultiple Airlines
Deal found 6/4$511
Wed 7/1712:08 pmPWM - BOI
2 stops25h 15mMultiple Airlines
Fri 7/191:03 pmBOI - PWM
2 stops20h 12mMultiple Airlines
Deal found 6/4$521

One-way flights to Boise from Portland

Search for one-way flight options from Portland to Boise. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,050,429 searches. Data last updated June 6, 2024.
Take a look at some of the best available options we've come across on one-way flights from Portland to Boise. Users can also find round-trip Portland to Boise flights by using the search form above.
Thu 9/123:34 pmPWM - BOI
1 stop8h 11mAmerican Airlines
Deal found 6/5$179
Thu 9/127:41 amPWM - BOI
2 stops11h 01mAmerican Airlines
Deal found 6/5$184
Sat 9/216:00 amPWM - BOI
3 stops17h 16mUnited Airlines
Deal found 6/5$367
Thu 9/126:00 amPWM - BOI
3 stops14h 05mUnited Airlines
Deal found 6/6$629
Thu 9/126:00 amPWM - BOI
3 stops14h 05mUnited Airlines
Deal found 6/5$644
Sat 9/216:00 amPWM - BOI
3 stops18h 23mUnited Airlines
Deal found 6/5$914

Find flights from Portland to Boise within your budget

Customize your flight search to find flights from Portland 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 3,050,429 searches. Data last updated June 6, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$363 - $761

Route

Depart

Return

Price

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Sat 9/21

1 stop8h 11m

Boise Air Term. Gowen Fld

Sat 9/28

2 stops12h 59m

$363

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Sat 9/21

2 stops16h 04m

Boise Air Term. Gowen Fld

Sat 9/28

2 stops12h 59m

$368

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Fri 7/5

2 stops25h 20m

Boise Air Term. Gowen Fld

Fri 7/12

2 stops20h 05m

$401

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Fri 7/5

3 stops29h 04m

Boise Air Term. Gowen Fld

Fri 7/12

2 stops20h 05m

$453

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Fri 7/5

1 stop28h 54m

Boise Air Term. Gowen Fld

Fri 7/12

2 stops20h 05m

$474

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Sat 9/21

1 stop8h 11m

Boise Air Term. Gowen Fld

Sat 9/28

1 stop23h 08m

$487

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Fri 11/22

1 stop9h 53m

Boise Air Term. Gowen Fld

Mon 12/2

2 stops11h 34m

$527

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Tue 6/18

1 stop7h 37m

Boise Air Term. Gowen Fld

Thu 6/20

1 stop6h 59m

$742

PortlandBoise Air Term. Gowen Fld

PWM - BOI

PWMBOI

Portland

Sat 9/21

3 stops18h 56m

Boise Air Term. Gowen Fld

Sat 9/28

2 stops12h 56m

$761

Flights are sorted by cheapest first

Deals found on 6/5

What is the cheapest day to fly from Portland, Maine to Boise?

Use this chart to determine the cheapest time to fly round-trip from Portland to Boise. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Portland, Maine to Boise flight should consider departing on Thursday mornings when fares are most often at their lowest. Tuesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Portland to Boise

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

Temperature and rainfall in Boise by month

Plan your trip to Boise by taking into account the average temperature and rainfall totals by month.

BOI

Temperature

30.2 - 75.2 °F

If weather is an important factor for your trip to Boise, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated June 6, 2024.
Get a feel of what it's like to fly with American Airlines, Delta and United Airlines from Portland to Boise by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Alaska Airlines
8.1
Very good
9,222 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Delta
8.0
Very good
10,368 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

United Airlines
7.4
Good
10,696 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

American Airlines
7.3
Good
14,227 reviews
Alaska Airlines
8.1
Very good
9,222 reviews

Boarding

8.2

Food

7.3

Comfort

7.9

Overall

8.1

Entertainment

7.3

Crew

8.6

Reviews

1 / 10

Crew and airport staff were excellent. They accommodated my needs and were super professional and kind.

Related info for your journey

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

  • Can I find flights from Portland, Maine to Boise for under $400 on Cheapflights?

    Yes, there are multiple flights from Portland, Maine to Boise for under $400. The cheapest flight booked recently is on American Airlines for just $363, but on average you can expect to pay $517.

  • What are the cheapest airlines flying from Portland, Maine to Boise round-trip?

    According to our current data, American Airlines ($363), and Delta ($527) offers the cheapest pricing from Portland, Maine to Boise. You may be able to fly from Portland, Maine to Boise for 46% less than the average price by searching for these airlines.

  • What does PWM to BOI mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Portland Airport to Boise Air Term. Gowen Fld Airport flight would often be abbreviated as a PWM to BOI flight.

  • Can I find deals for flights from Portland to Boise that include extra baggage allowance?

    The amount of baggage you can bring on your Portland to Boise flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Portland to Boise with specific airlines?

    Yes, Cheapflights allows you to browse and filter Portland to Boise flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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.

  • Can I find deals for flights from Portland to Boise that allow pets onboard?

    Many airlines flying from Portland to Boise offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Portland to Boise?

    Yes, you can often find last-minute deals on Portland to Boise flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Portland, Maine to Boise flight deals updated?

    The Portland, Maine to Boise flight deals you see on this page were last updated on 6/5.

  • What are the most popular airlines that fly from Portland, Maine to Boise?

    The most popular airlines flying from Portland, Maine to Boise are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Portland, Maine to Boise?

    Currently, December is the cheapest month in which you can book a flight from Portland, Maine to Boise (average of $312). Flying from Portland, Maine to Boise in June is currently the most expensive (average of $457). 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

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Alternative routes for Portland to Boise
See prices for flight routes from nearby airports that may be better suited for you.

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Top 3 airlines flying from Portland to Boise

Discover the top 3 airlines that operate flights from Portland 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 3,050,429 searches. Data last updated June 6, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$380Average$634FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$424Average$542FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$507Average$830FlexibilityNo cancel feeOn-time69%
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Search flights from Portland to Boise by cabin class

Find flights from Portland to Boise, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Business Class
Prem Econ Class
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