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Cheap flights from Boise to Portland (BOI - PWM) from $218

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 7/17. 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.
BOI — PWM
May 5 — May 121
From?
To?
Sun 5/5
Sun 5/12
1 adult, Economy
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The best prices from Boise Air Term. Gowen Fld to Portland are usually found in December or January, booked 39 days in advance, depart on a Monday or Saturday and return on a Thursday

Cheap flight deals from Boise to Portland

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Portland (PWM). 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 April 30, 2024.

Popular in

June

Cheapest in

December

Round-trip from

$293

One-way from

$228
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 35% potential price drop
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From Boise Air Term. Gowen Fld to Portland
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One-way flight from Boise Air Term. Gowen Fld to Portland
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What is the cheapest day to fly round-trip from Boise to Portland, Maine?

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

How far in advance should I book a flight from Boise to Portland, Maine?

Find a great deal and save up to 41% by booking at least 38 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Boise to Portland, Maine within the next two weeks, with the cheapest ticket starting at $615.

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

Due to multiple factors, expect to potentially pay more when booking in June. For low rates, December can be a great choice for travel to Portland, Maine. Flights to Portland, Maine from Boise in December are about $701 on average during December, but can be found for as low as $453.

When is the cheapest time to fly from Boise to Portland, Maine (BOI - PWM)?

It’s optimal to fly from Boise to Portland, Maine at noon. By choosing this option you can save up to 29% on the cost of your flight, compared to a flight in the afternoon.

Cheap United Airlines flights from Boise to Portland

Explore cheap flight options specifically provided by United Airlines for the route between Boise and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Consider these cheap United Airlines flights we've found departing from Boise to Portland. Make sure to check back often as deals are often changing.
Sat 5/257:08 pmBOI - PWM
2 stops23h 01mUnited Airlines
Thu 5/305:30 amPWM - BOI
2 stops12h 53mUnited Airlines
Deal found 4/30$597
Fri 10/117:10 pmBOI - PWM
2 stops13h 17mUnited Airlines
Wed 10/165:30 amPWM - BOI
2 stops12h 40mUnited Airlines
Deal found 4/29$668
Sat 5/257:08 pmBOI - PWM
2 stops23h 01mUnited Airlines
Thu 5/303:20 pmPWM - BOI
1 stop20h 25mUnited Airlines
Deal found 4/30$689
Sat 5/2512:34 pmBOI - PWM
1 stop6h 59mUnited Airlines
Thu 5/306:02 amPWM - BOI
1 stop7h 35mUnited Airlines
Deal found 4/30$799
Wed 8/712:37 pmBOI - PWM
1 stop6h 56mUnited Airlines
Wed 8/143:20 pmPWM - BOI
1 stop20h 27mUnited Airlines
Deal found 4/30$870
Wed 5/1511:58 amBOI - PWM
2 stops20h 46mUnited Airlines
Mon 5/206:30 pmPWM - BOI
2 stops17h 24mUnited Airlines
Deal found 4/30$908
Sat 6/812:34 pmBOI - PWM
1 stop6h 59mUnited Airlines
Mon 7/153:20 pmPWM - BOI
1 stop24h 11mUnited Airlines
Deal found 4/30$926
Sat 6/812:34 pmBOI - PWM
1 stop6h 59mUnited Airlines
Sun 7/146:05 amPWM - BOI
1 stop7h 30mUnited Airlines
Deal found 4/29$968
Sat 6/85:00 amBOI - PWM
1 stop8h 39mUnited Airlines
Mon 7/153:20 pmPWM - BOI
1 stop8h 00mUnited Airlines
Deal found 4/29$1,037

Cheap American Airlines flights from Boise to Portland

Explore cheap flight options specifically provided by American Airlines for the route between Boise and Portland. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Browse through some of the cheapest American Airlines flights traveling from Boise to Portland. Make sure to examine the flight information before completing your reservation.
Wed 9/46:30 amBOI - PWM
2 stops16h 12mAmerican Airlines
Wed 9/116:07 amPWM - BOI
2 stops13h 08mAmerican Airlines
Deal found 4/28$338
Wed 8/76:40 amBOI - PWM
2 stops13h 48mAmerican Airlines
Wed 8/147:18 amPWM - BOI
2 stops16h 13mAmerican Airlines
Deal found 4/30$426
Wed 9/47:31 amBOI - PWM
1 stop7h 49mAmerican Airlines
Wed 9/118:00 amPWM - BOI
2 stops11h 15mAmerican Airlines
Deal found 4/28$538
Fri 10/186:04 pmBOI - PWM
2 stops19h 08mAmerican Airlines
Tue 10/227:30 amPWM - BOI
2 stops18h 04mAmerican Airlines
Deal found 4/29$576
Fri 6/711:46 amBOI - PWM
2 stops11h 06mAmerican Airlines
Mon 7/156:00 amPWM - BOI
2 stops12h 35mAmerican Airlines
Deal found 4/29$586
Fri 6/711:46 amBOI - PWM
2 stops11h 06mAmerican Airlines
Sun 7/146:00 amPWM - BOI
2 stops12h 35mAmerican Airlines
Deal found 4/30$626
Sat 6/85:15 pmBOI - PWM
2 stops15h 07mAmerican Airlines
Mon 7/156:00 amPWM - BOI
2 stops12h 35mAmerican Airlines
Deal found 4/29$651
Sun 6/96:35 amBOI - PWM
2 stops16h 17mAmerican Airlines
Tue 7/167:35 amPWM - BOI
2 stops11h 00mAmerican Airlines
Deal found 4/30$674
Wed 8/285:14 pmBOI - PWM
2 stops16h 55mAmerican Airlines
Mon 9/212:06 pmPWM - BOI
2 stops11h 25mAmerican Airlines
Deal found 4/30$676

Cheap Boise to Portland flights in April & May 2024

Find cheap flight options from Boise to Portland specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Prices were last updated on April 30, 2024.
Check out some of the best flight deals from Boise to Portland in 2024. Check back regularly for other flight deals.
Sat 5/257:08 pmBOI - PWM
2 stops23h 01mUnited Airlines
Thu 5/305:30 amPWM - BOI
2 stops12h 53mUnited Airlines
Deal found 4/30$597
Sat 5/257:08 pmBOI - PWM
2 stops23h 01mUnited Airlines
Thu 5/303:20 pmPWM - BOI
1 stop20h 25mUnited Airlines
Deal found 4/30$689
Sat 5/2512:34 pmBOI - PWM
1 stop6h 59mUnited Airlines
Thu 5/306:02 amPWM - BOI
1 stop7h 35mUnited Airlines
Deal found 4/30$799
Tue 5/145:15 pmBOI - PWM
2 stops16h 32mAmerican Airlines
Tue 5/216:03 amPWM - BOI
2 stops19h 29mAmerican Airlines
Deal found 4/29$804
Wed 5/155:15 pmBOI - PWM
2 stops16h 32mAmerican Airlines
Mon 5/2012:59 pmPWM - BOI
2 stops12h 33mAmerican Airlines
Deal found 4/29$806
Wed 5/1511:58 amBOI - PWM
2 stops20h 46mUnited Airlines
Mon 5/206:30 pmPWM - BOI
2 stops17h 24mUnited Airlines
Deal found 4/30$908
Sat 5/256:00 amBOI - PWM
3 stops13h 59mAmerican Airlines
Thu 5/307:45 amPWM - BOI
2 stops17h 47mAmerican Airlines
Deal found 4/30$959
Wed 5/1511:00 amBOI - PWM
2 stops10h 44mDelta
Mon 5/206:05 amPWM - BOI
1 stop9h 40mDelta
Deal found 4/29$982
Tue 5/1411:00 amBOI - PWM
2 stops10h 57mDelta
Tue 5/216:05 amPWM - BOI
1 stop9h 40mDelta
Deal found 4/29$1,012

Boise to Portland 2024 flight deals

Discover exclusive flight deals for travel between Boise and Portland in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,913,887 searches. Data last updated April 30, 2024.
Check out some of the best flight deals from Boise to Portland in 2024. Check back regularly for other flight deals.
Wed 9/46:30 amBOI - PWM
2 stops16h 12mAmerican Airlines
Wed 9/116:07 amPWM - BOI
2 stops13h 08mAmerican Airlines
Deal found 4/28$338
Sun 6/211:00 amBOI - PWM
2 stops10h 44mDelta
Wed 6/55:00 amPWM - BOI
2 stops9h 22mDelta
Deal found 4/30$423
Wed 8/76:40 amBOI - PWM
2 stops13h 48mAmerican Airlines
Wed 8/147:18 amPWM - BOI
2 stops16h 13mAmerican Airlines
Deal found 4/30$426
Thu 10/1711:00 amBOI - PWM
2 stops21h 43mDelta
Tue 10/223:15 pmPWM - BOI
2 stops10h 14mDelta
Deal found 4/29$510
Wed 9/47:31 amBOI - PWM
1 stop7h 49mAmerican Airlines
Wed 9/118:00 amPWM - BOI
2 stops11h 15mAmerican Airlines
Deal found 4/28$538
Fri 6/711:39 pmBOI - PWM
1 stop10h 50mDelta
Sun 7/1412:00 pmPWM - BOI
1 stop28h 08mDelta
Deal found 4/30$556
Fri 10/181:50 pmBOI - PWM
1 stop7h 39mDelta
Tue 10/223:15 pmPWM - BOI
2 stops10h 14mDelta
Deal found 4/29$561
Fri 10/186:04 pmBOI - PWM
2 stops19h 08mAmerican Airlines
Tue 10/227:30 amPWM - BOI
2 stops18h 04mAmerican Airlines
Deal found 4/29$576
Fri 6/711:46 amBOI - PWM
2 stops11h 06mAmerican Airlines
Mon 7/156:00 amPWM - BOI
2 stops12h 35mAmerican Airlines
Deal found 4/29$586

One-way flights to Portland from Boise

Search for one-way flight options from Boise to Portland. 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 2,913,887 searches. Data last updated April 30, 2024.
If you're seeking multiple options on one-way flights from Boise to Portland, be sure to check out these deals, which are updated often. Those seeking round-trip flights from Boise to Portland should utilize the search form at the the top of the page.
Wed 7/175:50 pmBOI - PWM
1 stop16h 45mSun Country Air
Deal found 4/29$218
Sat 7/205:30 pmBOI - PWM
1 stop16h 58mSun Country Air
Deal found 4/29$228
Sat 7/205:40 amBOI - PWM
2 stops12h 29mDelta
Deal found 4/29$303
Fri 7/1910:35 pmBOI - PWM
3 stops35h 53mMultiple Airlines
Deal found 4/29$334
Fri 7/196:30 amBOI - PWM
2 stops15h 16mAmerican Airlines
Deal found 4/29$336
Thu 7/1811:15 pmBOI - PWM
2 stops22h 59mDelta
Deal found 4/29$413
Wed 7/175:40 amBOI - PWM
2 stops9h 07mDelta
Deal found 4/29$414
Tue 7/1612:59 amBOI - PWM
2 stops13h 04mAmerican Airlines
Deal found 4/29$431
Sun 7/2110:09 amBOI - PWM
1 stop22h 46mDelta
Deal found 4/29$517

Find flights from Boise to Portland within your budget

Customize your flight search to find flights from Boise to Portland 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 2,913,887 searches. Data last updated April 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$338 - $719

Route

Depart

Return

Price

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Wed 9/4

2 stops16h 12m

Portland

Wed 9/11

2 stops13h 08m

$338

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Wed 8/7

2 stops13h 48m

Portland

Wed 8/14

2 stops16h 13m

$426

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Thu 10/17

2 stops21h 43m

Portland

Tue 10/22

2 stops10h 14m

$510

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Wed 9/4

1 stop7h 49m

Portland

Wed 9/11

2 stops11h 15m

$538

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Fri 6/7

1 stop10h 50m

Portland

Sun 7/14

1 stop28h 08m

$556

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Fri 10/18

1 stop7h 39m

Portland

Tue 10/22

2 stops10h 14m

$561

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Sat 5/25

2 stops23h 01m

Portland

Thu 5/30

2 stops12h 53m

$597

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Fri 10/11

2 stops13h 17m

Portland

Wed 10/16

2 stops12h 40m

$668

Boise Air Term. Gowen FldPortland

BOI - PWM

BOIPWM

Boise Air Term. Gowen Fld

Wed 8/7

1 stop16h 01m

Portland

Wed 8/14

2 stops13h 24m

$719

Flights are sorted by cheapest first

Deals found on 4/28

When is the best time to book a flight from Boise to Portland, Maine?

Use this chart to determine the optimal time to book a round-trip flight from Boise to Portland. Price data was last updated on January 28, 2024.
To ensure you get the cheapest price possible for a flight from Boise to Portland, Maine, you should look to book at least 37 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Search Deals

When is the cheapest time to fly from Boise to Portland, Maine?

Use this chart to determine the cheapest time to fly round-trip from Boise to Portland. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Boise to Portland, Maine flight should consider departing on Thursday at noon when fares are most often at their lowest. Wednesday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Portland by month

Plan your trip from Boise to Portland by taking into account the cheapest months to travel. The average price of a one-way flight from Boise to Portland is currently $355 while a round-trip flight costs $546. Price data was last updated on April 28, 2024.

Currently, January is the cheapest month in which you can book a flight from Boise to Portland, Maine (average of $293). Flying from Boise to Portland, Maine in April is currently the most expensive (average of $498). 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.

January

$293

February

$332

March

$414

April

$498

May

$439

June

$410

July

$448

August

$364

September

$341

October

$323

November

$333

December

$333

Temperature and rainfall in Portland by month

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

PWM

Temperature

23 - 68 °F

Reviews of airlines servicing Portland

Get insights into the airlines that provide service to Portland. 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 Portland. Reviews last updated April 30, 2024.
See what other customers who have flown with United Airlines, American Airlines and Delta from Boise to Portland have to say. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,111 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Delta
8.1
Very good
10,895 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,187 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,815 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Sun Country Air
7.3
Good
654 reviews
Alaska Airlines
8.1
Very good
9,111 reviews
Check prices

Overall

8.1

Comfort

7.9

Food

7.3

Crew

8.6

Boarding

8.2

Entertainment

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Boise to Portland. 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 Boise to Portland, Maine for under $400 on Cheapflights?

    Yes, there are multiple flights from Boise to Portland, Maine for under $400. The cheapest flight booked recently is on American Airlines for just $338, but on average you can expect to pay $596.

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

    American Airlines, at $338, was found to be the cheapest airline from Boise to Portland, Maine.Alternate airlines to your destination round-trip include Delta and United Airlines. These flights start at 51% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Boise to Portland, Maine one-way?

    The cheapest airline one-way is Sun Country Air, with whom users have recently found tickets for as low as $218. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Boise to Portland, Maine for a low price.

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

    When booking a flight from Boise to Portland, Maine, you may want to consider flying on American Airlines, Delta or United Airlines as they are the most popular for this route.

  • What does BOI to PWM mean?

    BOI stands for Boise Air Term. Gowen Fld Airport, while PWM stands for Portland Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

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

    The amount of baggage you can bring on your Boise to Portland 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 Boise to Portland with specific airlines?

    Yes, Cheapflights allows you to browse and filter Boise to Portland 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 Boise to Portland that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Boise to Portland 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 Boise to Portland that allow pets onboard?

    Many airlines flying from Boise to Portland 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 Boise to Portland?

    Yes, you can often find last-minute deals on Boise to Portland 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 Boise to Portland, Maine flight deals updated?

    The Boise to Portland, Maine flight deals you see on this page were last updated on 4/30.

See more FAQs

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

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Top 3 airlines flying from Boise to Portland

Discover the top 3 airlines that operate flights from Boise to Portland. 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 2,913,887 searches. Data last updated April 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$393Average$612FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$446Average$510FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$496Average$897FlexibilityNo cancel feeOn-time69%
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Search flights from Boise to Portland by cabin class

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

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How does Cheapflights help users find flights from Boise to Portland?

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Why should you use Cheapflights to find cheap flight tickets from Boise to Portland?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Portland from Boise.

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Users can book flights with no change fees policies with our dedicated filters. Book flights from Boise to Portland flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Boise to Portland become cheaper?

Yes! Start tracking prices for Boise to Portland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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