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$329+ Cheap flights from Portland, ME (PWM) to Idaho

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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BOI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Portland to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Idaho (USID). 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 November 21, 2024.

Find flight deals from Portland to Idaho

Cheapest flights from Portland to Idaho
Explore the most affordable flight options available from Portland to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This American Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/612:56 pmPWM - IDA
2 stops11h 27mAmerican Airlines
Tue 12/107:23 amIDA - PWM
2 stops13h 01mAmerican Airlines
Deal found 11/21$378
This Delta deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/155:05 amPWM - JAC
2 stops9h 20mDelta
Wed 1/83:30 pmJAC - PWM
2 stops23h 13mDelta
Deal found 11/20$501
This United Airlines deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:00 amPWM - GEG
2 stops12h 11mUnited Airlines
Sun 12/153:55 pmGEG - PWM
2 stops15h 22mUnited Airlines
Deal found 11/21$516
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/157:27 pmPWM - JAC
2 stops16h 23mUnited Airlines
Thu 1/91:55 pmJAC - PWM
1 stop6h 35mUnited Airlines
Deal found 11/20$577
This Delta deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/56:00 amPWM - GEG
1 stop8h 39mDelta
Sun 12/1512:52 pmGEG - PWM
1 stop8h 16mDelta
Deal found 11/21$582
This United Airlines deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/67:27 pmPWM - IDA
2 stops16h 26mUnited Airlines
Tue 12/106:05 pmIDA - PWM
2 stops18h 30mUnited Airlines
Deal found 11/20$677
This United deal was found by Cheapflights users on 11/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/174:15 pmPWM - BOI
1 stop8h 29mUnited Airlines
Thu 12/2610:42 amBOI - PWM
2 stops11h 17mUnited Airlines
Deal found 11/21$712
This Southwest deal was found by Cheapflights users on 11/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2011:15 amPWM - GEG
2 stops14h 15mSouthwest
Fri 12/275:00 amGEG - PWM
2 stops16h 05mSouthwest
Deal found 11/20$771

Find flights from Portland to Idaho within your budget

Customize your flight search to find flights from Portland to Idaho 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 1/7

5:35 am-9:10 pm

2 stops18h 35m

Spokane

Tue 1/14

5:30 am-10:15 pm

2 stops13h 45m

$366

PortlandIdaho Falls

PWM - IDA

PWMIDA

Portland

Fri 12/6

12:56 pm-10:23 pm

2 stops11h 27m

Idaho Falls Fanning Field

Tue 12/10

7:23 am-10:24 pm

2 stops13h 01m

$378

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Tue 1/7

4:46 pm-10:51 pm

2 stops9h 05m

Spokane

Tue 1/14

1:11 pm-11:51 pm

1 stop7h 40m

$396

PortlandSpokane

PWM - GEG

PWMGEG

Portland

Sun 1/19

6:00 am-3:33 pm

2 stops12h 33m

Spokane

Thu 1/23

5:10 am-10:30 pm

2 stops14h 20m

$478

PortlandJackson

PWM - JAC

PWMJAC

Portland

Sat 1/18

6:00 am-1:01 pm

1 stop9h 01m

Jackson Hole

Tue 1/21

3:49 pm-10:31 am

2 stops16h 42m

$496

PortlandJackson

PWM - JAC

PWMJAC

Portland

Sun 12/15

5:05 am-12:25 pm

2 stops9h 20m

Jackson Hole

Wed 1/8

3:30 pm-4:43 pm

2 stops23h 13m

$501

PortlandJackson

PWM - JAC

PWMJAC

Portland

Wed 1/29

5:24 am-2:17 pm

2 stops10h 53m

Jackson Hole

Mon 2/3

2:57 pm-12:06 pm

2 stops19h 09m

$536

PortlandIdaho Falls

PWM - IDA

PWMIDA

Portland

Fri 12/6

7:27 pm-9:53 am

2 stops16h 26m

Idaho Falls Fanning Field

Tue 12/10

6:05 pm-2:35 pm

2 stops18h 30m

$677

PortlandBoise

PWM - BOI

PWMBOI

Portland

Tue 12/17

4:15 pm-10:44 pm

1 stop8h 29m

Boise Air Term. Gowen Fld

Thu 12/26

10:42 am-11:59 pm

2 stops11h 17m

$712

PortlandJackson

PWM - JAC

PWMJAC

Portland

Tue 2/25

5:15 pm-12:13 pm

2 stops20h 58m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/21

Showing 1-10 of 12 results
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Best time to book a flight from Portland to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho 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.

Travel insights for flights from Portland to Idaho

Get recent, data-driven insights about flights from Portland to Idaho including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Idaho (average of $310). Flying from Portland, Maine to Idaho in June is currently the most expensive (average of $436). 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.

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

Find hourly flight availability from Portland to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Idaho as you normally would.

Rainfall in Idaho by month

Plan your trip to Idaho by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

Plan your trip to Idaho by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Idaho, 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated November 21, 2024.
Read through reviews of airlines operating flights from Portland to Idaho, such as United Airlines, Delta and American Airlines. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,005 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.7

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What airport do you fly from for flights from Portland to Idaho?

    If you book a flight to Idaho from Portland, you will be flying from Portland, which is the city’s only airport. Portland (PWM) is located 2.9 mi from the center of Portland.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $329. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Portland, Maine to Idaho for a low price.

  • What are the most popular routes from Portland, Maine to Idaho?

    The most popular flight routes from Portland, Maine to Idaho are Portland - Jackson Hole, Portland - Spokane and Portland - Boise Air Term. Gowen Fld.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Idaho (average of $310). Flying from Portland, Maine to Idaho in June is currently the most expensive (average of $436). 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.

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Top 4 airlines flying from Portland to Idaho

Discover the top 4 airlines that operate flights from Portland to Idaho. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$317Average$661FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$375Average$716FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$431Average$616FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$536Average$867FlexibilityNo cancel feeOn-time69%
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