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$116+ Cheap flights from Boise (BOI) 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 4/25. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — PHL
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Boise to Pennsylvania

Keep the following information in mind while searching for Boise to Pennsylvania flight deals. Data was last updated March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$228
(Delta)

One-way from

$116
(Delta)

Popular in

October

Cheapest in

January

Average price

$462
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Philadelphia flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Philadelphia flights.
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From Boise Air Term. Gowen Fld to Pennsylvania
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One-way flight from Boise Air Term. Gowen Fld to Pennsylvania
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Boise to Pennsylvania

Cheapest flights from Boise to Pennsylvania
Explore the most affordable flight options available from Boise to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Delta deal was found by Cheapflights users on 3/25. 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 4/247:50 pmBOI - EWR
1 stop7h 51mDelta
Wed 4/306:53 pmEWR - BOI
1 stop7h 10mDelta
Deal found 3/25$228
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 4/263:30 pmBOI - LGA
1 stop6h 09mDelta
Tue 4/297:50 amLGA - BOI
1 stop8h 45mDelta
Deal found 3/25$228
This Mytrip deal was found by Cheapflights users on 3/25. 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.
Wed 4/161:52 pmBOI - PIT
1 stop13h 53mSpirit Airlines
Tue 4/229:55 amPIT - BOI
1 stop29h 02mSpirit Airlines
Deal found 3/25$241
This Cheapflightsfares deal was found by Cheapflights users on 3/25. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:52 pmBOI - PHL
1 stop14h 00mSpirit Airlines
Tue 4/2210:08 pmPHL - BOI
1 stop16h 49mSpirit Airlines
Deal found 3/25$243
This Delta deal was found by Cheapflights users on 3/25. 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.
Sat 6/142:00 pmBOI - JFK
1 stop8h 26mDelta
Wed 6/184:45 pmJFK - BOI
1 stop9h 05mDelta
Deal found 3/25$269
This Delta deal was found by Cheapflights users on 3/25. 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 4/247:50 pmBOI - PHL
1 stop8h 00mDelta
Fri 4/256:55 pmPHL - BOI
1 stop7h 08mDelta
Deal found 3/25$271
This American Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/167:05 amBOI - JFK
1 stop8h 25mAmerican Airlines
Sat 4/193:25 pmJFK - BOI
2 stops10h 09mAmerican Airlines
Deal found 3/24$274
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/107:14 amBOI - LGA
2 stops10h 48mAmerican Airlines
Tue 5/137:30 amLGA - BOI
2 stops11h 10mAmerican Airlines
Deal found 3/25$279
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Tue 4/227:00 pmBOI - PHL
2 stops13h 38mUnited Airlines
Tue 4/296:41 amPHL - BOI
1 stop7h 29mUnited Airlines
Deal found 3/24$289
This Delta deal was found by Cheapflights users on 3/25. 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 5/1111:59 pmBOI - IAD
1 stop7h 15mDelta
Tue 5/136:25 amIAD - BOI
1 stop9h 21mDelta
Deal found 3/25$299
This Delta deal was found by Cheapflights users on 3/24. 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.
Tue 6/1011:35 pmBOI - DCA
1 stop7h 35mDelta
Tue 6/175:40 pmDCA - BOI
1 stop8h 34mDelta
Deal found 3/24$299
This United Airlines deal was found by Cheapflights users on 3/25. 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.
Sat 5/36:30 amBOI - LGA
2 stops8h 45mUnited Airlines
Sat 5/103:17 pmLGA - BOI
2 stops9h 35mUnited Airlines
Deal found 3/25$300

Cheapflights Fare Finder

Customize your flight search to find flights from Boise 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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Boise to Pennsylvania that are best for you.

Fly from

Boise

Fly to

Pennsylvania

Route

Depart

Return

Price

BoiseNewark

BOI - EWR

BOIEWR

Boise Air Term. Gowen Fld

Thu 4/24

7:50 pm-5:41 am

1 stop7h 51m

Newark

Wed 4/30

6:53 pm-12:03 am

1 stop7h 10m

$228

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Sat 4/26

3:30 pm-11:39 pm

1 stop6h 09m

New York LaGuardia

Tue 4/29

7:50 am-2:35 pm

1 stop8h 45m

$228

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Mon 4/28

2:20 pm-12:28 am

1 stop8h 08m

New York John F Kennedy Intl

Wed 5/7

7:00 am-4:19 pm

1 stop11h 19m

$233

BoisePittsburgh

BOI - PIT

BOIPIT

Boise Air Term. Gowen Fld

Wed 4/16

1:52 pm-5:45 am

1 stop13h 53m

Pittsburgh

Tue 4/22

9:55 am-12:57 pm

1 stop29h 02m

$241

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Wed 4/16

1:52 pm-5:52 am

1 stop14h 00m

Philadelphia

Tue 4/22

10:08 pm-12:57 pm

1 stop16h 49m

$243

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Mon 4/28

6:41 pm-6:00 am

1 stop9h 19m

New York John F Kennedy Intl

Wed 5/7

9:30 am-10:10 pm

2 stops14h 40m

$255

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Thu 4/24

7:50 pm-5:50 am

1 stop8h 00m

Philadelphia

Fri 4/25

6:55 pm-12:03 am

1 stop7h 08m

$271

BoiseNew York

BOI - JFK

BOIJFK

Boise Air Term. Gowen Fld

Sat 5/3

5:18 pm-5:35 am

1 stop10h 17m

New York John F Kennedy Intl

Sat 5/10

8:05 am-4:40 pm

2 stops10h 35m

$274

BoiseNew York

BOI - LGA

BOILGA

Boise Air Term. Gowen Fld

Sat 5/10

7:14 am-8:02 pm

2 stops10h 48m

New York LaGuardia

Tue 5/13

7:30 am-4:40 pm

2 stops11h 10m

$279

BoisePhiladelphia

BOI - PHL

BOIPHL

Boise Air Term. Gowen Fld

Tue 4/22

7:00 pm-10:38 am

2 stops13h 38m

Philadelphia

Tue 4/29

6:41 am-12:10 pm

1 stop7h 29m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/24

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

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

Cheapflights Insights

Everything you need to know about your flight from Boise to Pennsylvania

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

Currently, August is the cheapest month in which you can book a flight from Boise to Pennsylvania (average of $236). Flying from Boise to Pennsylvania in March is currently the most expensive (average of $295). 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 BOI to PA?

Find hourly flight availability from Boise 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 March 26, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Boise 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 March 26, 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Boise to Pennsylvania. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,274 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,789 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,891 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,330 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,608 reviews
Southwest
8.1
Very good
4,274 reviews

Overall

8.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Food

7.1

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

Related info for your journey

Find useful and relevant information for your journey from Boise to Pennsylvania. 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 Boise to Pennsylvania?

    Boise Air Term. Gowen Fld (BOI), located 3.3 mi from the city center, is the airport you fly out of when you book flights from Boise to Pennsylvania.

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

    One-way options have recently been found by users for as low as $116 on Delta. Other airlines that offer cheap prices include United Airlines from $130 and Spirit Airlines from $131 one-way.

  • What are the most popular routes from Boise to Pennsylvania?

    The most popular route from Boise to Pennsylvania is Boise Air Term. Gowen Fld - New York John F Kennedy Intl. You may also consider Boise Air Term. Gowen Fld - Newark or Boise Air Term. Gowen Fld - New York LaGuardia.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to Pennsylvania (average of $236). Flying from Boise to Pennsylvania in March is currently the most expensive (average of $295). 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 Boise to Pennsylvania

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

Discover the top 5 airlines that operate flights from Boise 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 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$556FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$268Average$514FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$347Average$605FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$353Average$478FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$371Average$748FlexibilityNo cancel feeOn-time69%
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