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$154+ Cheap flights from Philadelphia to Boise (PHL - 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 12/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BOI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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The best prices from Philadelphia to Boise Air Term. Gowen Fld are usually found in April or January, booked 81 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

Cheap flight deals from Philadelphia to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 November 21, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

November

Cheapest in

April

Round-trip from

$287
(FlightHub)

One-way from

$154
(FlightHub)
Provider with most accurate pricing for Philadelphia-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-Boise Air Term. Gowen Fld flights.
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High demand for flights, 24% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Philadelphia to Boise Air Term. Gowen Fld
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One-way flight from Philadelphia to Boise Air Term. Gowen Fld
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Find flight deals from Philadelphia to Boise

Cheapest flights from Philadelphia to Boise
Explore the most affordable flight options available from Philadelphia to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 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.
Tue 12/177:15 amPHL - BOI
1 stop9h 35mSpirit Airlines
Sun 12/2211:57 amBOI - PHL
1 stop23h 48mSpirit Airlines
Deal found 11/20$287
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.
Tue 12/242:45 pmPHL - BOI
2 stops10h 25mDelta
Wed 1/85:30 amBOI - PHL
1 stop6h 14mDelta
Deal found 11/19$356
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:55 pmPHL - BOI
2 stops11h 05mSouthwest
Sun 1/56:05 amBOI - PHL
2 stops9h 55mSouthwest
Deal found 11/20$446
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/242:45 pmPHL - BOI
3 stops27h 25mMultiple Airlines
Sun 1/58:03 pmBOI - PHL
3 stops39h 37mMultiple Airlines
Deal found 11/20$570
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/2510:33 amPHL - BOI
2 stops11h 35mUnited Airlines
Sun 1/127:15 pmBOI - PHL
2 stops13h 35mUnited Airlines
Deal found 11/19$589
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/235:00 amPHL - BOI
1 stop9h 33mAmerican Airlines
Fri 1/32:05 pmBOI - PHL
1 stop8h 15mAmerican Airlines
Deal found 11/20$656

Find flights from Philadelphia to Boise within your budget

Customize your flight search to find flights from Philadelphia 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 2,629,791 searches. Data last updated November 21, 2024.

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Any airport

Route

Depart

Return

Price

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 12/17

7:15 am-2:50 pm

1 stop9h 35m

Boise Air Term. Gowen Fld

Sun 12/22

11:57 am-1:45 pm

1 stop23h 48m

$287

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 1/9

6:00 am-12:20 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Tue 1/14

12:15 pm-9:40 pm

1 stop7h 25m

$353

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 12/24

2:45 pm-11:10 pm

2 stops10h 25m

Boise Air Term. Gowen Fld

Wed 1/8

5:30 am-1:44 pm

1 stop6h 14m

$356

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 1/7

10:35 am-4:56 pm

1 stop8h 21m

Boise Air Term. Gowen Fld

Fri 1/17

2:07 pm-11:59 pm

1 stop7h 52m

$381

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sun 1/5

7:25 pm-12:45 am

1 stop7h 20m

Boise Air Term. Gowen Fld

Fri 1/10

5:15 am-5:40 pm

1 stop10h 25m

$408

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 4/15

7:25 am-1:45 pm

1 stop8h 20m

Boise Air Term. Gowen Fld

Thu 4/17

5:00 pm-6:01 am

1 stop11h 01m

$416

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sun 5/11

6:00 am-8:49 pm

2 stops16h 49m

Boise Air Term. Gowen Fld

Sat 5/17

9:50 am-11:56 pm

2 stops12h 06m

$542

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 12/12

2:45 pm-10:58 am

2 stops22h 13m

$154

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 12/11

7:05 am-1:31 pm

1 stop8h 26m

$173

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 12/11

11:43 am-9:19 pm

2 stops11h 36m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/20

Showing 1-10 of 11 results
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Compare providers for flights from Philadelphia to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Philadelphia to Boise in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Philadelphia-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-Boise flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Philadelphia-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Philadelphia to Boise

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

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

How far ahead should I book a flight from Philadelphia to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Boise. Price data was last updated on November 15, 2024.

To ensure you get the cheapest price possible for a flight from Philadelphia to Boise, you should look to book at least 81 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boise (average of $310). Flying from Philadelphia 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 PHL to BOI?

Find hourly flight availability from Philadelphia 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 November 21, 2024.

It’s optimal to fly from Philadelphia to Boise at noon. By choosing this option you can save up to 54% on the cost of your flight, compared to a flight in the evening.

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 November 21, 2024.
Get a feel of what it's like to fly with Spirit Airlines, Delta and American Airlines from Philadelphia to Boise by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,014 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

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

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

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

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

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

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

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

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

Overall

8.1

Reviews

1 / 10

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

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
5,014 reviews

Food

7.2

Comfort

8.1

Crew

8.7

Entertainment

7.7

Boarding

8.2

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 Philadelphia to Boise. 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 flying from Philadelphia to Boise round-trip?

    Our cheapest airline available from Philadelphia to Boise is Spirit Airlines. Our recent data shows that you can find tickets from as low as $287 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $353 and $356 round-trip. Spirit Airlines is priced at 42% lower than the current average price of a flight leaving 3 months from now.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $154. American Airlines flights start at $173 while deals on Delta start at $177 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Boise (average of $310). Flying from Philadelphia 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.

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Top 5 airlines flying from Philadelphia to Boise

Discover the top 5 airlines that operate flights from Philadelphia 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 2,629,791 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$196Average$294FlexibilityNo cancel feeOn-time65%
DeltaCheapest$321Average$494FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$337Average$635FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$341Average$393FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$346Average$522FlexibilityNo cancel feeOn-time71%
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