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$128+ Cheap flights from Pennsylvania 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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOI
12月 25 — 1月 11
周三 12/25
周三 1/1
1 adult, Economy
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Cheap flight deals from Pennsylvania to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) 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 12月 20, 2024.

Round-trip from

$255
(American Airlines)

One-way from

$128
(American Airlines)
From Pennsylvania to Idaho
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One-way flight from Pennsylvania to Idaho
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Find flight deals from Pennsylvania to Idaho

Cheapest flights from Pennsylvania to Idaho
Explore the most affordable flight options available from Pennsylvania to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12月 20, 2024.

This United deal was found by Cheapflights users on 12/19. 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.
周日 12/296:24 pmEWR - JAC
Nonstop4h 56mUnited Airlines
周二 1/148:00 amJAC - EWR
Nonstop4h 33mUnited Airlines
Deal found 12/19$494
This Delta deal was found by Cheapflights users on 12/18. 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.
周二 12/313:29 pmJFK - SUN
1 stop8h 54mDelta
周六 1/113:35 pmSUN - JFK
1 stop6h 38mDelta
Deal found 12/18$528
This American Airlines deal was found by Cheapflights users on 12/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周日 12/227:05 amEWR - JAC
1 stop7h 06mAmerican Airlines
周五 12/2712:42 pmJAC - EWR
1 stop7h 25mAmerican Airlines
Deal found 12/20$583
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周二 12/3111:30 amJFK - SUN
1 stop24h 37mAlaska Airlines
周三 1/810:25 amSUN - JFK
2 stops27h 05mAlaska Airlines
Deal found 12/18$595
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周五 12/277:00 amJFK - BOI
1 stop9h 54mAlaska Airlines
周五 1/102:40 pmBOI - JFK
1 stop22h 49mAlaska Airlines
Deal found 12/18$597
This Delta deal was found by Cheapflights users on 12/20. 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.
周三 12/257:05 amEWR - JAC
2 stops11h 35mDelta
周日 12/297:00 amJAC - EWR
1 stop8h 41mDelta
Deal found 12/20$618
This Alaska Airlines deal was found by Cheapflights users on 12/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周二 12/317:30 amEWR - SUN
2 stops28h 37mAlaska Airlines
周三 1/810:25 amSUN - EWR
1 stop26h 04mAlaska Airlines
Deal found 12/18$644
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周二 12/314:00 pmEWR - GEG
1 stop10h 08mAlaska Airlines
周五 1/37:00 amGEG - EWR
1 stop8h 29mAlaska Airlines
Deal found 12/19$647
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周四 12/193:25 pmEWR - JAC
1 stop28h 54mAlaska Airlines
周日 12/2212:52 pmJAC - EWR
1 stop24h 38mAlaska Airlines
Deal found 12/19$693
This Alaska Airlines deal was found by Cheapflights users on 12/19. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
周日 12/297:00 amJFK - JAC
1 stop13h 19mAlaska Airlines
周日 1/1212:39 pmJAC - JFK
1 stop24h 51mAlaska Airlines
Deal found 12/19$698
This United Airlines deal was found by Cheapflights users on 12/18. 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.
周二 12/313:29 pmEWR - SUN
1 stop7h 36mUnited Airlines
周一 1/62:14 pmSUN - EWR
1 stop9h 01mUnited Airlines
Deal found 12/18$722
This Delta deal was found by Cheapflights users on 12/19. 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.
周日 12/295:45 pmJFK - BOI
1 stop9h 03mDelta
周六 1/47:35 amBOI - JFK
1 stop10h 43mDelta
Deal found 12/19$737

Find flights from Pennsylvania to Idaho within your budget

Customize your flight search to find flights from Pennsylvania 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 2,558,603 searches. Data last updated 12月 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkJackson

EWR - JAC

EWRJAC

Newark

周二 3/4

7:05 am-12:15 pm

1 stop7h 10m

Jackson Hole

周三 3/12

12:53 pm-11:36 pm

1 stop8h 43m

$255

NewarkSpokane

EWR - GEG

EWRGEG

Newark

周三 1/22

4:58 pm-8:49 am

1 stop18h 51m

Spokane

周日 1/26

9:39 am-5:50 am

1 stop17h 11m

$258

NewarkSpokane

EWR - GEG

EWRGEG

Newark

周五 1/10

5:30 pm-11:53 pm

1 stop9h 23m

Spokane

周日 1/12

8:30 pm-2:29 pm

1 stop14h 59m

$260

NewarkSpokane

EWR - GEG

EWRGEG

Newark

周三 1/22

6:05 am-1:15 pm

1 stop10h 10m

Spokane

周三 1/29

7:24 pm-8:52 am

2 stops10h 28m

$283

NewarkJackson

EWR - JAC

EWRJAC

Newark

周二 1/28

9:37 am-4:39 pm

2 stops9h 02m

Jackson Hole

周六 2/1

2:28 pm-12:46 am

1 stop8h 18m

$290

New YorkHailey

JFK - SUN

JFKSUN

New York John F Kennedy Intl

周日 1/26

1:00 pm-9:40 am

1 stop22h 40m

Hailey Sun Valley-Friedman

周五 1/31

6:57 pm-3:29 pm

1 stop18h 32m

$308

NewarkJackson

EWR - JAC

EWRJAC

Newark

周六 1/18

5:30 pm-11:05 am

1 stop19h 35m

Jackson Hole

周六 1/25

11:45 am-2:29 pm

1 stop24h 44m

$314

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

周六 2/1

1:00 pm-10:23 pm

1 stop11h 23m

Boise Air Term. Gowen Fld

周六 2/8

12:04 pm-3:00 pm

1 stop24h 56m

$328

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

周六 2/1

2:30 pm-9:52 pm

1 stop9h 22m

Boise Air Term. Gowen Fld

周六 2/8

7:00 am-8:00 pm

2 stops11h 00m

$333

NewarkHailey

EWR - SUN

EWRSUN

Newark

周三 2/26

5:37 pm-9:37 am

1 stop18h 00m

Hailey Sun Valley-Friedman

周六 3/1

7:04 pm-2:33 pm

1 stop17h 29m

$334

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

Showing 1-10 of 60 results
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Best time to book a flight from Pennsylvania to Idaho

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

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

What is the cheapest month to book a flight from Pennsylvania to Idaho?

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Idaho (average of $314). Flying from Pennsylvania 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 PA to ID?

Find hourly flight availability from Pennsylvania 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 12月 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pennsylvania 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 12月 20, 2024.
To help decide which airline to fly from Pennsylvania to Idaho, see what other customers have to say about Delta, American Airlines and Alaska Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,545 reviews

Food

7.2

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Alaska Airlines
8.0
Very good
9,545 reviews
Alaska Airlines
8.0
Very good
9,545 reviews

Food

7.2

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Delta
8.0
Very good
8,601 reviews
Alaska Airlines
8.0
Very good
9,545 reviews

Food

7.2

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

United Airlines
7.4
Good
9,043 reviews
Alaska Airlines
8.0
Very good
9,545 reviews

Food

7.2

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,545 reviews

Food

7.2

Overall

8.0

Boarding

8.2

Comfort

7.9

Entertainment

7.1

Crew

8.5

Reviews

1 / 10

Things were good, crew was good. It was just the flight itself was very rough. Lots of turbulence, probably one of the shakiest flights I've been on. Kids throwing up, kids crying everywhere because of it.

Related info for your journey

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

  • What are the cheapest airlines to fly from Pennsylvania to Idaho one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $128. However, be on the lookout for offers from Alaska Airlines and Delta, as they are both options that can get you from Pennsylvania to Idaho for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania 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 Pennsylvania to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Idaho (average of $314). Flying from Pennsylvania 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.

See more FAQs

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Alternative routes for Pennsylvania to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Pennsylvania to Idaho

Discover the top 5 airlines that operate flights from Pennsylvania 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 2,558,603 searches. Data last updated 12月 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$169Average$274FlexibilityNo cancel feeOn-time65%
DeltaCheapest$298Average$640FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$554FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$687FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$341Average$431FlexibilityNo cancel feeOn-time63%
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