$78 Cheap flights from Philadelphia Intl. to Boise (PHL to BOI)

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from Philadelphia Intl. to Boise

Amazing PHL to BOI Flight Deals

The cheapest flights to Boise found within the past 7 days were $156 round trip and $78 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Jun 4 - Tue, Jun 11
PHL
Philadelphia
BOI
Boise
$156 Roundtrip, found 1 day ago
$156
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Philadelphia to Boise, returning Tue, Jun 11, priced at $156 found 1 day ago
Wed, May 29 - Wed, Jun 5
PHL
Philadelphia
BOI
Boise
$166 Roundtrip, found 5 days ago
$166
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, May 29 from Philadelphia to Boise, returning Wed, Jun 5, priced at $166 found 5 days ago
Wed, May 29 - Wed, Jun 5
PHL
Philadelphia
BOI
Boise
$173 Roundtrip, found 5 days ago
$173
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, May 29 from Philadelphia to Boise, returning Wed, Jun 5, priced at $173 found 5 days ago
Tue, Jun 4 - Wed, Jun 12
PHL
Philadelphia
BOI
Boise
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Jun 4 from Philadelphia to Boise, returning Wed, Jun 12, priced at $175 found 1 day ago
Wed, May 29 - Sat, Jun 1
PHL
Philadelphia
BOI
Boise
$176 Roundtrip, found 1 day ago
$176
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 29 from Philadelphia to Boise, returning Sat, Jun 1, priced at $176 found 1 day ago
Wed, May 29 - Mon, Jun 3
PHL
Philadelphia
BOI
Boise
$195 Roundtrip, found 3 days ago
$195
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Wed, May 29 from Philadelphia to Boise, returning Mon, Jun 3, priced at $195 found 3 days ago
Wed, Jun 12 - Wed, Jun 19
PHL
Philadelphia
BOI
Boise
$199 Roundtrip, found 2 days ago
$199
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Jun 12 from Philadelphia to Boise, returning Wed, Jun 19, priced at $199 found 2 days ago
Wed, May 29 - Wed, Jun 5
PHL
Philadelphia
BOI
Boise
$202 Roundtrip, found 5 days ago
$202
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Wed, May 29 from Philadelphia to Boise, returning Wed, Jun 5, priced at $202 found 5 days ago
Wed, May 29 - Sat, Jun 1
PHL
Philadelphia
BOI
Boise
$205 Roundtrip, found 1 day ago
$205
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, May 29 from Philadelphia to Boise, returning Sat, Jun 1, priced at $205 found 1 day ago
Wed, Jun 12 - Wed, Jun 19
PHL
Philadelphia
BOI
Boise
$206 Roundtrip, found 2 days ago
$206
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, Jun 12 from Philadelphia to Boise, returning Wed, Jun 19, priced at $206 found 2 days ago

Frequently asked questions

Are there direct flights from Philadelphia Intl. Airport (PHL) to Boise Airport?
You can’t fly direct from Philadelphia Airport to BOI, but don’t stress. American Airlines, United Airlines and Delta offer flights with just one stopover.
How long is the flight from PHL to Boise Airport (BOI)?
Flights between Philadelphia Airport and BOI take approximately 6 hours and 51 minutes all up. Make the most of that time in the air by resting, reading, checking out the in-flight entertainment or doing all three.
What is the flight distance from Philadelphia Intl. Airport (PHL) to Boise Airport (BOI)?
With a flight distance of 2,100 mi between Philadelphia Airport and BOI, you’ll be cruising at altitude for a reasonable length of time. It’s a great opportunity to get engrossed in a film, do some work or just chill out with a book.
What airlines fly from Philadelphia Airport to Boise Airport?
You’ll have to plan for at least one stopover if you’re flying from Philadelphia Airport to Boise Airport, as no airlines operate direct flights between these destinations. Get the most out of your layover by freshening up, stretching your legs and having a shop.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
Philadelphia Intl.
Traveling To
Boise
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$156

Route Info

Flight path for flights from Philadelphia International Airport to Boise Air Terminal (Gowen Field).


Origin:
PHL - Philadelphia International Airport
Destination:
BOI - Boise Air Terminal (Gowen Field)
Distance:
2,758.00 miles


Discover our best flights from Philadelphia PHL to Boise BOI. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Philadelphia PHL to Boise BOI at the right price  

Airfares to Boise BOI from Philadelphia PHL currently cost between $156 and $206. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Philadelphia PHL to Boise BOI 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Philadelphia PHL to Boise BOI on Travelocity starting at $78. Prices and availability subject to change. Additional terms may apply. 

 

Get to Boise BOI from Philadelphia PHL quicker with direct flights. 

Get to Boise faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to BOI from PHL to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Philadelphia PHL to Boise BOI

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to BOI from PHL. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Philadelphia PHL to Boise BOI today 

If you’re flexible about when you travel, June is usually the cheapest month to fly from Philadelphia PHL to Boise BOI. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Boise BOI from Philadelphia PHL 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to BOI from PHL have this option.  

 

Travel with confidence when you book flights to Boise BOI from Philadelphia PHL with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.