HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$97+ Cheap flights from Pennsylvania to Boise (BOI)

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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Boise with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Pennsylvania to Boise

Keep the following information in mind while searching for Pennsylvania to Boise flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$231
(American Airlines)

One-way from

$97
(Hawaiian Airlines)

Popular in

November

Cheapest in

April

Average price

$450
Provider with most accurate pricing for Philadelphia-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-Boise Air Term. Gowen Fld flights.
Search Deals
From Pennsylvania to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Pennsylvania to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

Find flight deals from Pennsylvania to Boise

Cheapest flights from Pennsylvania to Boise
Explore the most affordable flight options available from Pennsylvania to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This American Airlines deal was found by Cheapflights users on 3/27. 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 4/266:00 amLGA - BOI
1 stop8h 33mAmerican Airlines
Sat 5/31:23 pmBOI - LGA
1 stop8h 03mAmerican Airlines
Deal found 3/27$231
This American Airlines deal was found by Cheapflights users on 3/27. 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 4/265:59 amEWR - BOI
1 stop8h 34mAmerican Airlines
Sat 5/35:18 pmBOI - EWR
1 stop10h 42mAmerican Airlines
Deal found 3/27$231
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 4/267:20 amJFK - BOI
1 stop10h 26mAlaska Airlines
Sat 5/31:00 pmBOI - JFK
1 stop7h 59mAlaska Airlines
Deal found 3/27$232
This Delta deal was found by Cheapflights users on 3/27. 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 4/265:59 amEWR - BOI
1 stop9h 21mDelta
Sat 5/31:00 pmBOI - EWR
1 stop8h 56mDelta
Deal found 3/27$233
This Delta deal was found by Cheapflights users on 3/27. 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 4/264:35 pmJFK - BOI
1 stop9h 12mDelta
Sat 5/32:30 pmBOI - JFK
1 stop8h 27mDelta
Deal found 3/27$233
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/236:30 amIAD - BOI
1 stop9h 17mAlaska Airlines
Mon 4/281:00 pmBOI - IAD
1 stop9h 23mAlaska Airlines
Deal found 3/27$242
This Southwest deal was found by Cheapflights users on 3/27. 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.
Sat 4/266:00 amLGA - BOI
1 stop12h 10mSouthwest
Sat 5/310:35 amBOI - LGA
1 stop10h 50mSouthwest
Deal found 3/27$243
This Hawaiian 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:20 amJFK - BOI
1 stop8h 27mHawaiian Airlines
Fri 5/27:04 pmBOI - JFK
1 stop9h 56mHawaiian Airlines
Deal found 3/25$255
This Delta deal was found by Cheapflights users on 3/26. 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 4/306:05 amLGA - BOI
2 stops10h 30mDelta
Sun 5/411:30 pmBOI - LGA
1 stop9h 13mDelta
Deal found 3/26$262
This Delta deal was found by Cheapflights users on 3/27. 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 4/237:25 amIAD - BOI
1 stop10h 35mDelta
Sun 4/278:00 pmBOI - IAD
1 stop8h 20mDelta
Deal found 3/27$264
This Delta deal was found by Cheapflights users on 3/27. 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 4/235:10 pmDCA - BOI
1 stop8h 59mDelta
Sun 4/2711:30 pmBOI - DCA
1 stop7h 36mDelta
Deal found 3/27$264
This United Airlines deal was found by Cheapflights users on 3/26. 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 5/63:21 pmEWR - BOI
1 stop8h 21mUnited Airlines
Wed 5/142:00 pmBOI - EWR
1 stop8h 58mUnited Airlines
Deal found 3/26$269

Cheapflights Fare Finder

Customize your flight search to find flights from Pennsylvania to Boise 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 28, 2025.
Use the filters below to find and compare flights from Pennsylvania to Boise that are best for you.

Fly from

Pennsylvania

Fly to

Boise

Route

Depart

Return

Price

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 4/24

10:08 pm-12:57 pm

1 stop16h 49m

Boise Air Term. Gowen Fld

Mon 4/28

1:52 pm-4:22 pm

1 stop24h 30m

$225

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 4/26

6:00 am-12:33 pm

1 stop8h 33m

Boise Air Term. Gowen Fld

Sat 5/3

1:23 pm-11:26 pm

1 stop8h 03m

$231

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 4/26

5:59 am-12:33 pm

1 stop8h 34m

Boise Air Term. Gowen Fld

Sat 5/3

5:18 pm-6:00 am

1 stop10h 42m

$231

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 4/26

7:20 am-3:46 pm

1 stop10h 26m

Boise Air Term. Gowen Fld

Sat 5/3

1:00 pm-10:59 pm

1 stop7h 59m

$232

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 4/26

5:59 am-1:20 pm

1 stop9h 21m

Boise Air Term. Gowen Fld

Sat 5/3

1:00 pm-11:56 pm

1 stop8h 56m

$233

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 4/26

4:35 pm-11:47 pm

1 stop9h 12m

Boise Air Term. Gowen Fld

Sat 5/3

2:30 pm-12:57 am

1 stop8h 27m

$233

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 4/23

6:30 am-1:47 pm

1 stop9h 17m

Boise Air Term. Gowen Fld

Mon 4/28

1:00 pm-12:23 am

1 stop9h 23m

$242

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 4/26

6:00 am-4:10 pm

1 stop12h 10m

Boise Air Term. Gowen Fld

Sat 5/3

10:35 am-11:25 pm

1 stop10h 50m

$243

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Wed 4/30

7:20 am-1:47 pm

1 stop8h 27m

Boise Air Term. Gowen Fld

Fri 5/2

7:04 pm-7:00 am

1 stop9h 56m

$255

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 4/30

6:05 am-2:35 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Sun 5/4

11:30 pm-10:43 am

1 stop9h 13m

$262

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Pennsylvania to Boise

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

Cheapflights Insights

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

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

Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Boise (average of $314). Flying from Pennsylvania to Boise in June is currently the most expensive (average of $421). 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 BOI?

Find hourly flight availability from Pennsylvania to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 28, 2025.

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

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

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

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated March 28, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Boise, such as Southwest, Alaska Airlines and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

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
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

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
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

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
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

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
2,335 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

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
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Overall

8.1

Entertainment

7.6

Comfort

8.1

Boarding

8.2

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 Pennsylvania to Boise. 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 into for flights to Boise from Pennsylvania?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Pennsylvania to Boise. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

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

    For one-way options, check prices for Hawaiian Airlines. According to our data, you can fly for as low as $97. Users have also found prices from $99 and $136 on Delta and American Airlines, respectively.

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

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

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Pennsylvania to Boise (average of $314). Flying from Pennsylvania to Boise in June is currently the most expensive (average of $421). 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

Traveling to a place near Pennsylvania?

Book flights to Pennsylvania if you plan to visit one of these locations
Nampa
Meridian
McCall
Caldwell
Ontario

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Boise

See prices for flight routes from nearby airports that may be better suited for you.
Newark to Jackson flights
John F Kennedy Intl to Jackson flights
Los Angeles to Boise flights
O'Hare Intl to Jackson flights
Seattle to Spokane flights
Denver to Boise flights
LaGuardia to Jackson flights
Los Angeles to Spokane flights
Los Angeles to Jackson flights
Minneapolis to Spokane flights
Denver to Spokane flights
O'Hare Intl to Boise flights
San Diego to Spokane flights
Minneapolis to Boise flights
Dallas/Fort Worth to Boise flights
San Francisco to Spokane flights
Dallas/Fort Worth to Spokane flights
O'Hare Intl to Spokane flights
Seattle to Boise flights
Ontario to Spokane flights
Sky Harbor Intl to Spokane flights
Dallas/Fort Worth to Jackson flights
Dulles Intl to Jackson flights
John F Kennedy Intl to Spokane flights
San Francisco to Jackson flights
Burbank to Boise flights
Portland to Boise flights
San Diego to Boise flights
Newark to Spokane flights
Boston to Jackson flights
Santa Ana to Boise flights
Atlanta to Jackson flights
Ontario to Boise flights
Reagan-National to Jackson flights
John F Kennedy Intl to Boise flights
San Francisco to Boise flights
Fort Lauderdale to Jackson flights
Sky Harbor Intl to Boise flights
Baltimore to Jackson flights
LaGuardia to Spokane flights
Seattle to Jackson flights
Portland to Spokane flights
Newark to Boise flights
Sacramento to Boise flights
Denver to Jackson flights
Charlotte to Jackson flights
Philadelphia to Spokane flights
Seattle to Idaho Falls flights
Philadelphia to Jackson flights
Atlanta to Spokane flights

Top 5 airlines flying from Pennsylvania to Boise

Discover the top 5 airlines that operate flights from Pennsylvania to Boise. 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 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$160Average$262FlexibilityNo cancel feeOn-time65%
DeltaCheapest$308Average$489FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$332Average$597FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$333Average$475FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$341Average$426FlexibilityNo cancel feeOn-time63%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.