Which layover airport has the shortest travel time from Philadelphia to Boise?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 7h 30m.

Which airport is the most popular layover for flights between Philadelphia and Boise?

Minneapolis (MSP) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Boise?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to Boise from Philadelphia according to our data. Delta is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Boise. Keep in mind that there are 5 different airlines that fly to Boise on a routine basis, so you have a few additional options to choose from.

Which layover airport offers the lowest fares from Philadelphia to Boise?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $394.

What is the cheapest airline that flies from Philadelphia to Boise Air Term. Gowen Fld?

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Philadelphia to Boise Air Term. Gowen Fld

Which layover airport has the shortest connection time from Philadelphia to Boise?

Seattle (SEA) has the shortest average layover time for this route: 1h 34m.

When did momondo last update prices for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?

Prices for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport refresh daily.

How many operators does momondo search for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?

As of October 2025, there are 4 operators available to choose from for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport.

How old do you have to be to fly from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Boise Air Term. Gowen Fld Airport.

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$212 Cheap Flights from Philadelphia to Boise in 2025/26

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6:19 am - 11:43 amPHL-BOI

7h 24m1 stop

12:28 pm - 4:49 amBOI-PHL

14h 21m1 stop

$234Frontier

Find Deal

Thu, Nov 13 - Sun, Nov 16

5:05 pm - 11:33 pmPHL-BOI

8h 28m1 stop

11:36 am - 11:47 pmBOI-PHL

10h 11m1 stop

$279American Airlines

Find Deal

Sat, Feb 14 - Sat, Feb 21

6:19 am - 11:43 amPHL-BOI

7h 24m1 stop

10:35 pm - 6:12 pmBOI-PHL

17h 37m2 stops

$291Multiple Airlines

Find Deal

Thu, Nov 13 - Sun, Nov 16

7:06 am - 3:26 pmPHL-BOI

10h 20m1 stop

6:00 pm - 5:37 amBOI-PHL

9h 37m1 stop

$307Alaska Airlines

Find Deal

Tue, Dec 16 - Thu, Dec 25

11:46 am - 8:20 pmPHL-BOI

10h 34m2 stops

1:00 pm - 11:18 pmBOI-PHL

8h 18m1 stop

$313Delta

Find Deal

Tue, Dec 16 - Thu, Dec 25

12:22 pm - 10:14 pmPHL-BOI

11h 52m2 stops

6:19 pm - 9:25 amBOI-PHL

13h 06m2 stops

$318Delta

Find Deal

Tue, Dec 16 - Wed, Dec 24

7:06 am - 4:16 pmPHL-BOI

11h 10m1 stop

6:00 pm - 5:37 amBOI-PHL

9h 37m1 stop

$329Alaska Airlines

Find Deal

Wed, Dec 17 - Thu, Dec 25

6:00 am - 9:51 pmPHL-BOI

17h 51m2 stops

12:59 pm - 4:47 amBOI-PHL

13h 48m1 stop

$352Multiple Airlines

Find Deal

Mon, Dec 8 - Sun, Dec 14

6:25 am - 1:44 pmPHL-BOI

9h 19m1 stop

6:15 am - 7:05 pmBOI-PHL

10h 50m2 stops

$396United Airlines

Find Deal

Fri, Nov 7 - Mon, Nov 10

3:20 pm - 12:35 amPHL-BOI

11h 15m2 stops

12:40 pm - 11:45 pmBOI-PHL

9h 05m2 stops

$404Southwest

Find Deal

Thu, Nov 13 - Sun, Nov 16

Frontier flights from Philadelphia to Boise

Our best Frontier deals on Philadelphia to Boise flight tickets

Frontier

Nov 13

PHL6:19 amPhiladelphia

7h 24m

1 stop

BOI11:43 amBoise Air Term. Gowen Fld

Nov 16

BOI12:28 pmBoise Air Term. Gowen Fld

14h 21m

1 stop

PHL4:49 amPhiladelphia

$234

Find similar

Frontier

Dec 20

PHL6:00 amPhiladelphia

8h 04m

1 stop

BOI12:04 pmBoise Air Term. Gowen Fld

Dec 25

BOI12:59 pmBoise Air Term. Gowen Fld

13h 48m

1 stop

PHL4:47 amPhiladelphia

$429

Find similar

American Airlines flights from Philadelphia to Boise

Our best American Airlines deals on Philadelphia to Boise flight tickets

American Airlines

Feb 14

PHL5:05 pmPhiladelphia

8h 28m

1 stop

BOI11:33 pmBoise Air Term. Gowen Fld

Feb 21

BOI11:36 amBoise Air Term. Gowen Fld

10h 11m

1 stop

PHL11:47 pmPhiladelphia

$279

Find similar

American Airlines

Oct 27

PHL5:39 pmPhiladelphia

7h 53m

1 stop

BOI11:32 pmBoise Air Term. Gowen Fld

Oct 31

BOI1:33 pmBoise Air Term. Gowen Fld

7h 57m

1 stop

PHL11:30 pmPhiladelphia

$408

Find similar

American Airlines

Oct 21

PHL10:35 amPhiladelphia

11h 02m

1 stop

BOI7:37 pmBoise Air Term. Gowen Fld

Oct 31

BOI1:33 pmBoise Air Term. Gowen Fld

7h 57m

1 stop

PHL11:30 pmPhiladelphia

$463

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Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 11/13

6:19 am-11:43 am

1 stop7h 24m

Boise Air Term. Gowen Fld

Sun 11/16

12:28 pm-4:49 am

1 stop14h 21m

$234

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Sat 2/14

5:05 pm-11:33 pm

1 stop8h 28m

Boise Air Term. Gowen Fld

Sat 2/21

11:36 am-11:47 pm

1 stop10h 11m

$279

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 11/13

6:19 am-11:43 am

1 stop7h 24m

Boise Air Term. Gowen Fld

Sun 11/16

10:35 pm-6:12 pm

2 stops17h 37m

$291

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 12/16

7:06 am-3:26 pm

1 stop10h 20m

Boise Air Term. Gowen Fld

Thu 12/25

6:00 pm-5:37 am

1 stop9h 37m

$307

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 12/16

11:46 am-8:20 pm

2 stops10h 34m

Boise Air Term. Gowen Fld

Thu 12/25

1:00 pm-11:18 pm

1 stop8h 18m

$313

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Tue 12/16

12:22 pm-10:14 pm

2 stops11h 52m

Boise Air Term. Gowen Fld

Wed 12/24

6:19 pm-9:25 am

2 stops13h 06m

$318

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Wed 12/17

7:06 am-4:16 pm

1 stop11h 10m

Boise Air Term. Gowen Fld

Thu 12/25

6:00 pm-5:37 am

1 stop9h 37m

$329

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Mon 12/8

6:00 am-9:51 pm

2 stops17h 51m

Boise Air Term. Gowen Fld

Sun 12/14

12:59 pm-4:47 am

1 stop13h 48m

$352

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Fri 11/7

6:25 am-1:44 pm

1 stop9h 19m

Boise Air Term. Gowen Fld

Mon 11/10

6:15 am-7:05 pm

2 stops10h 50m

$396

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 11/13

3:20 pm-12:35 am

2 stops11h 15m

Boise Air Term. Gowen Fld

Sun 11/16

12:40 pm-11:45 pm

2 stops9h 05m

$404

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How to get the cheapest flight ticket from Philadelphia to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Layovers

What is the cheapest month to fly to Boise?

The month of September is, on average, the cheapest month to fly to Boise from Philadelphia, with most prices found around $359. If you aren’t able to travel during the month of September, then book flights to Boise from Philadelphia during August instead. Flights to Boise in August, while not as cheap as those in September, still average around $365.

What is the cheapest day to depart on your flight to Boise?

Our data shows that Tuesday is the least expensive day to fly to Boise. Tickets to fly out on this day can be as low as $421. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $618. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boise.

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Philadelphia to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $302. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $655 per ticket.

How far in advance should I book a flight to Boise?

You are more likely to see cheaper flights to Boise from Philadelphia when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $467 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Philadelphia for as low as $388 on momondo.

How have Philadelphia to Boise flight prices changed over time?

As of October 2025, prices for Philadelphia to Boise flights are approximately 16% more expensive when compared to flights at the same time last year.

When to book flights from Philadelphia to Boise

Are you open to changing your travel dates? Check out the ideal times to fly from Philadelphia to Boise according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Philadelphia to Boise (PHL to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Boise

Direct flights	None

There are no direct flights from Philadelphia to Boise. There are no popular flight routes from Philadelphia to Boise.

Search flight deals

How far is Philadelphia to Boise Air Term. Gowen Fld by plane?
Boise Air Term. Gowen Fld is 2106.8 mi away from Philadelphia. In terms of flight time, this usually takes a little over 6h 57m.
When did momondo last update prices for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?
Prices for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport refresh daily.
How many operators does momondo search for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?
As of October 2025, there are 4 operators available to choose from for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport.
How old do you have to be to fly from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Philadelphia Airport to Boise Air Term. Gowen Fld Airport.
What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?
The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Philadelphia to Boise?
momondo data reveals that the most frequently booked airline on the route from Philadelphia to Boise is Delta, representing 40% of all bookings. The subsequent popular airlines are American Airlines at 29%, Southwest at 17%, and United Airlines at 14%.

Best airlines flying from Philadelphia to Boise

Compare and see reviews for airlines that fly from Philadelphia to Boise with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $307	Free Cancellation	Rating 7.9 7,975 reviews	Search Delta flights
American Airlines	PriceFrom $316	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights
Southwest	PriceFrom $358	Free Cancellation	Rating 8.0 4,238 reviews	Search Southwest flights
United Airlines	PriceFrom $359	Free Cancellation	Rating 7.4 8,976 reviews	Search United Airlines flights

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McCall

Meridian

Caldwell

Ontario

Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Boise?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Boise from Philadelphia.

Can I find flights from Philadelphia to Boise with flexible booking policies on momondo?

All flight searches from Philadelphia to Boise on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Philadelphia to Boise?

Once all potential Philadelphia to Boise flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Philadelphia to Boise right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Philadelphia to Boise flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Philadelphia to Boise from $212

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to Boise departing on 12/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Philadelphia to Boise

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Boise?

What is the cheapest day to depart on your flight to Boise?

What is the cheapest time of day to depart on your flight to Boise?

Our data shows that the cheapest Philadelphia to Boise flights are usually those with departure times at noon. Our users have found flights to Boise at noon for as low as $302. In the evening is when there is more demand to fly to Boise, so prices are often more expensive at around $655 per ticket.

How far in advance should I book a flight to Boise?

How have Philadelphia to Boise flight prices changed over time?

As of October 2025, prices for Philadelphia to Boise flights are approximately 16% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Philadelphia to Boise Air Term. Gowen Fld?

Alaska Airlines, Delta, and American Airlines are the most popular carriers operating from Philadelphia to Boise Air Term. Gowen Fld

What airlines fly to Boise?

Which airport is the most popular layover for flights between Philadelphia and Boise?

Minneapolis (MSP) was the most common stop: 30% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Philadelphia to Boise?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $394.

Which layover airport has the shortest travel time from Philadelphia to Boise?

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 7h 30m.

Which layover airport has the shortest connection time from Philadelphia to Boise?

Seattle (SEA) has the shortest average layover time for this route: 1h 34m.

When to book flights from Philadelphia to Boise

Cheap Philadelphia to Boise (PHL to BOI) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Philadelphia to Boise

Direct flights

How far is Philadelphia to Boise Air Term. Gowen Fld by plane?

When did momondo last update prices for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?

How many operators does momondo search for flights from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?

How old do you have to be to fly from Philadelphia Airport to Boise Air Term. Gowen Fld Airport?

What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

What is the most popular airline from Philadelphia to Boise?

Best airlines flying from Philadelphia to Boise

Compare and see reviews for airlines that fly from Philadelphia to Boise with momondo

Traveling to a place near Boise?

Why use momondo?

Why should I use momondo to find a flight deal from Philadelphia to Boise?

Can I find flights from Philadelphia to Boise with flexible booking policies on momondo?

How can momondo help me find flights from Philadelphia to Boise?

I’m not ready to book a flight from Philadelphia to Boise right now. Can momondo alert me if prices change?

An easier way to manage your Boise trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho