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$103+ 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 3/10. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOI
Jan 26 — Feb 21
Sun 1/26
Sun 2/2
1 adult, Economy
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Cheap flight deals from Pennsylvania to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Pennsylvania (USPA) to Boise (BOI). 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 January 21, 2025.

Round-trip from

$204
(CheapOair)

One-way from

$103
(Mytrip)
From Pennsylvania to Boise Air Term. Gowen Fld
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One-way flight from Pennsylvania to Boise Air Term. Gowen Fld
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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 January 21, 2025.

This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/264:48 pmEWR - BOI
1 stop27h 58mSpirit Airlines
Wed 3/51:31 pmBOI - EWR
1 stop15h 17mSpirit Airlines
Deal found 1/21$204
This Cheapflightsfares deal was found by Cheapflights users on 1/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/3010:08 pmPHL - BOI
1 stop16h 28mSpirit Airlines
Wed 4/21:31 pmBOI - PHL
1 stop14h 13mSpirit Airlines
Deal found 1/20$241
This Expedia deal was found by Cheapflights users on 1/19. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/265:37 pmEWR - BOI
1 stop8h 22mMultiple Airlines
Mon 3/37:41 pmBOI - EWR
1 stop7h 39mMultiple Airlines
Deal found 1/19$265
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Wed 2/2612:30 pmLGA - BOI
1 stop11h 20mAmerican Airlines
Wed 3/51:23 pmBOI - LGA
1 stop8h 15mAmerican Airlines
Deal found 1/21$269
This Delta deal was found by Cheapflights users on 1/21. 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.
Sat 2/228:00 amJFK - BOI
1 stop8h 05mDelta
Tue 2/257:30 pmBOI - JFK
1 stop9h 45mDelta
Deal found 1/21$269
This Delta deal was found by Cheapflights users on 1/21. 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.
Wed 2/261:45 pmLGA - BOI
2 stops12h 13mDelta
Wed 3/51:39 pmBOI - LGA
1 stop8h 05mDelta
Deal found 1/21$274
This Delta deal was found by Cheapflights users on 1/20. 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 2/196:00 amEWR - BOI
2 stops10h 05mDelta
Tue 2/253:00 pmBOI - EWR
1 stop6h 41mDelta
Deal found 1/20$274
This United Airlines deal was found by Cheapflights users on 1/20. 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 2/196:10 amMDT - BOI
1 stop7h 50mUnited Airlines
Wed 2/268:00 amBOI - MDT
2 stops11h 09mUnited Airlines
Deal found 1/20$284
This CheapOair deal was found by Cheapflights users on 1/21. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/249:00 pmLGA - BOI
2 stops23h 46mSpirit Airlines
Fri 2/287:41 pmBOI - LGA
2 stops19h 40mSpirit Airlines
Deal found 1/21$285
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/244:00 pmJFK - BOI
1 stop8h 41mAlaska Airlines
Tue 2/258:59 pmBOI - JFK
1 stop9h 00mAlaska Airlines
Deal found 1/21$292
This Alaska Airlines deal was found by Cheapflights users on 1/19. 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.
Sat 3/16:29 pmEWR - BOI
1 stop20h 34mAlaska Airlines
Tue 3/46:46 pmBOI - EWR
1 stop19h 00mAlaska Airlines
Deal found 1/19$295
This Delta deal was found by Cheapflights users on 1/21. 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.
Mon 2/104:05 pmIAD - BOI
1 stop9h 41mDelta
Mon 2/243:00 pmBOI - IAD
1 stop6h 36mDelta
Deal found 1/21$301

Find flights from Pennsylvania to Boise within your budget

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 January 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

NewarkBoise

EWR - BOI

EWRBOI

Newark

Thu 2/20

6:45 am-6:46 pm

1 stop14h 01m

Boise Air Term. Gowen Fld

Thu 2/27

7:41 pm-3:47 pm

1 stop18h 06m

$204

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 2/26

12:30 pm-9:50 pm

1 stop11h 20m

Boise Air Term. Gowen Fld

Wed 3/5

1:23 pm-11:38 pm

1 stop8h 15m

$269

NewarkBoise

EWR - BOI

EWRBOI

Newark

Sat 2/22

5:11 pm-11:58 pm

1 stop8h 47m

Boise Air Term. Gowen Fld

Tue 2/25

3:00 pm-11:41 pm

1 stop6h 41m

$269

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Sat 2/22

5:30 pm-11:02 pm

1 stop7h 32m

Boise Air Term. Gowen Fld

Wed 2/26

10:35 am-10:02 pm

1 stop9h 27m

$269

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Fri 3/7

7:54 pm-12:32 pm

1 stop18h 38m

Boise Air Term. Gowen Fld

Wed 3/12

1:31 pm-5:44 am

1 stop14h 13m

$271

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 2/26

1:45 pm-11:58 pm

2 stops12h 13m

Boise Air Term. Gowen Fld

Wed 3/5

1:39 pm-11:44 pm

1 stop8h 05m

$274

HarrisburgBoise

MDT - BOI

MDTBOI

Harrisburg

Wed 2/19

6:10 am-12:00 pm

1 stop7h 50m

Boise Air Term. Gowen Fld

Wed 2/26

8:00 am-9:09 pm

2 stops11h 09m

$284

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Mon 2/24

9:00 pm-6:46 pm

2 stops23h 46m

Boise Air Term. Gowen Fld

Fri 2/28

7:41 pm-5:21 pm

2 stops19h 40m

$285

New YorkBoise

JFK - BOI

JFKBOI

New York John F Kennedy Intl

Mon 2/24

4:00 pm-10:41 pm

1 stop8h 41m

Boise Air Term. Gowen Fld

Tue 2/25

8:59 pm-7:59 am

1 stop9h 00m

$292

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Mon 2/10

4:05 pm-11:46 pm

1 stop9h 41m

Boise Air Term. Gowen Fld

Sun 2/16

5:30 am-1:47 pm

1 stop6h 17m

$301

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/21

Showing 1-10 of 60 results
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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.

Travel insights for flights from Pennsylvania to Boise

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

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 $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 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 January 21, 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 January 21, 2025.
Read through reviews of airlines operating flights from Pennsylvania to Boise, such as Spirit Airlines, United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,662 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,706 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,521 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,985 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,662 reviews

Comfort

8.1

Crew

8.7

Overall

8.1

Food

7.2

Entertainment

7.7

Boarding

8.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Spirit Airlines. According to our data, you can fly for as low as $103. Users have also found prices from $135 and $135 on Delta and Alaska 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 $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

Traveling to a place near Pennsylvania?

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

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Alternative routes for Pennsylvania to Boise

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 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 January 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$177Average$269FlexibilityNo cancel feeOn-time65%
DeltaCheapest$313Average$519FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$318Average$491FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$332Average$658FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$341Average$431FlexibilityNo cancel feeOn-time63%
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