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$105+ Cheap flights from Idaho to Pennsylvania

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Idaho to Pennsylvania

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

Find flight deals from Idaho to Pennsylvania

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

This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/143:45 pmBOI - EWR
1 stop22h 55mSpirit Airlines
Sun 1/57:15 pmEWR - BOI
1 stop17h 47mSpirit Airlines
Deal found 11/20$226
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/1510:50 pmBOI - EWR
1 stop15h 50mMultiple Airlines
Sat 1/47:15 pmEWR - BOI
1 stop17h 47mMultiple Airlines
Deal found 11/19$232
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.
Wed 12/188:00 amBOI - IAD
1 stop8h 50mUnited Airlines
Wed 12/256:30 amIAD - BOI
1 stop8h 58mUnited Airlines
Deal found 11/20$310
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 12/155:35 amBOI - JFK
1 stop9h 19mDelta
Tue 1/76:50 amJFK - BOI
1 stop7h 33mDelta
Deal found 11/20$330
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/911:57 amBOI - LGA
2 stops22h 07mSpirit Airlines
Fri 12/134:30 pmLGA - BOI
2 stops24h 20mSpirit Airlines
Deal found 11/20$340
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.
Wed 12/111:43 pmBOI - DCA
1 stop7h 57mDelta
Mon 12/164:00 pmDCA - BOI
2 stops10h 43mDelta
Deal found 11/20$345
This Delta deal was found by Cheapflights users on 11/18. 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.
Mon 12/91:25 pmGEG - IAD
1 stop7h 24mDelta
Fri 12/136:07 amIAD - GEG
1 stop10h 05mDelta
Deal found 11/18$362
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 12/155:35 amBOI - LGA
1 stop6h 08mDelta
Tue 1/76:00 amLGA - BOI
1 stop8h 25mDelta
Deal found 11/20$364
This Mytrip deal was found by Cheapflights users on 11/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/55:28 pmBOI - LGA
3 stops23h 56mMultiple Airlines
Wed 12/119:55 amLGA - BOI
3 stops27h 03mMultiple Airlines
Deal found 11/19$366
This Southwest deal was found by Cheapflights users on 11/18. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/97:55 amGEG - IAD
2 stops12h 05mSouthwest
Fri 12/134:00 pmIAD - GEG
1 stop11h 05mSouthwest
Deal found 11/18$371
This Delta deal was found by Cheapflights users on 11/19. 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.
Wed 12/113:26 pmBOI - EWR
1 stop6h 17mDelta
Sat 12/146:00 amEWR - BOI
2 stops12h 43mDelta
Deal found 11/19$388
This eDestinos 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2211:57 amBOI - JFK
1 stop16h 33mMultiple Airlines
Sun 1/57:59 amJFK - BOI
1 stop29h 03mMultiple Airlines
Deal found 11/20$391

Find flights from Idaho to Pennsylvania within your budget

Customize your flight search to find flights from Idaho to Pennsylvania 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Sat 12/14

3:45 pm-4:40 pm

1 stop22h 55m

Newark

Sun 1/5

7:15 pm-11:02 am

1 stop17h 47m

$226

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Sun 12/15

10:50 pm-4:40 pm

1 stop15h 50m

Newark

Sat 1/4

7:15 pm-11:02 am

1 stop17h 47m

$232

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Thu 1/9

9:39 am-5:35 am

1 stop16h 56m

Newark

Wed 1/15

4:48 pm-8:49 am

1 stop19h 01m

$268

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 12/18

8:00 am-6:50 pm

1 stop8h 50m

Washington, D.C. Dulles Intl

Wed 12/25

6:30 am-1:28 pm

1 stop8h 58m

$310

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Tue 1/14

7:00 am-5:53 pm

1 stop8h 53m

Washington, D.C. Reagan-National

Sun 1/19

5:32 pm-1:01 pm

1 stop21h 29m

$310

BoiseWashington, D.C.

BOI - IAD

BOIIAD

Boise Air Term. Gowen Fld

Wed 1/15

1:35 pm-12:18 am

1 stop8h 43m

Washington, D.C. Dulles Intl

Wed 1/22

6:00 am-1:57 pm

2 stops9h 57m

$315

BoiseWashington, D.C.

BOI - DCA

BOIDCA

Boise Air Term. Gowen Fld

Wed 1/15

1:35 pm-11:39 pm

1 stop8h 04m

Washington, D.C. Reagan-National

Wed 1/22

6:00 am-1:57 pm

2 stops9h 57m

$315

SpokaneNew York

GEG - JFK

GEGJFK

Spokane

Tue 1/7

1:15 pm-12:13 am

1 stop7h 58m

New York John F Kennedy Intl

Mon 1/13

7:00 pm-12:03 am

1 stop8h 03m

$316

SpokaneNew York

GEG - LGA

GEGLGA

Spokane

Tue 1/7

1:11 pm-11:44 pm

1 stop7h 33m

New York LaGuardia

Mon 1/13

6:00 am-12:01 pm

1 stop9h 01m

$316

SpokaneNewark

GEG - EWR

GEGEWR

Spokane

Mon 1/27

8:30 pm-5:29 pm

1 stop17h 59m

Newark

Fri 1/31

3:29 pm-7:43 am

1 stop19h 14m

$318

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

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

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

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

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

Currently, September is the cheapest month in which you can book a flight from Idaho to Pennsylvania (average of $234). Flying from Idaho to Pennsylvania in March is currently the most expensive (average of $284). 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 ID to PA?

Find hourly flight availability from Idaho to Pennsylvania. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

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

Rainfall in Pennsylvania by month

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

In terms of precipitation, rainfall in Pennsylvania ranges from 2.7 - 4.4 inches per month. July is typically the wettest month, when rainfall can reach 4.4 in. February is typically the driest time to visit Pennsylvania when rainfall is around 2.7 in.

Temperature in Pennsylvania by month

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

If weather is an important factor for your trip to Pennsylvania, 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 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Pennsylvania

Get insights into the airlines that provide service to Pennsylvania. 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 Pennsylvania. Reviews last updated November 20, 2024.
Get a feel of what it's like to fly with Alaska Airlines, American Airlines and Delta from Idaho to Pennsylvania by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Southwest
8.1
Very good
5,014 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Alaska Airlines
8.0
Very good
9,461 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

Delta
8.0
Very good
8,756 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

United Airlines
7.4
Good
9,171 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

Reviews

1 / 10

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

WestJet
7.3
Good
2,811 reviews
Southwest
8.1
Very good
5,014 reviews

Boarding

8.2

Crew

8.7

Comfort

8.1

Entertainment

7.7

Food

7.2

Overall

8.1

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 Idaho to Pennsylvania. 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 Idaho to Pennsylvania one-way?

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $105. However, be on the lookout for offers from Southwest and Delta, as they are both options that can get you from Idaho to Pennsylvania for a low price.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Idaho to Pennsylvania (average of $234). Flying from Idaho to Pennsylvania in March is currently the most expensive (average of $284). 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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Alternative routes for Idaho to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Idaho to Pennsylvania

Discover the top 6 airlines that operate flights from Idaho to Pennsylvania. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$307FlexibilityNo cancel feeOn-time65%
DeltaCheapest$258Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$529FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$347Average$605FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$364Average$724FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$367Average$486FlexibilityNo cancel feeOn-time63%
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