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Cheap flights from Philadelphia to Boise from $174

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 1/25. 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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Find the cheapest flights from Philadelphia to Boise

Cheap round-trip flights

These are some of the best round-trip flight deals from Philadelphia to Boise that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Philadelphia to Boise.

Cheap last minute flights

Planning a quick getaway from Philadelphia to Boise? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boise, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Philadelphia to Boise

Find recent round-trip train or bus tickets from Philadelphia to Boise.

All round-trip flight deals to Boise

The cheapest plane tickets to Boise found on KAYAK recently.
6:15 am - 6:43 pmPHL-BOI
14h 28m1 stop
7:38 pm - 9:57 amBOI-PHL
12h 19m2 stops
$259Spirit Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
6:15 am - 6:43 pmPHL-BOI
14h 28m1 stop
7:38 pm - 9:00 pmBOI-PHL
23h 22m3 stops
$278Spirit Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
2:37 pm - 6:43 pmPHL-BOI
30h 06m3 stops
7:38 pm - 9:57 amBOI-PHL
12h 19m2 stops
$298Spirit Airlines
Find Deal
Thu, Jan 23 - Thu, Jan 30
4:55 pm - 11:40 pmPHL-BOI
8h 45m1 stop
6:25 am - 9:10 pmBOI-PHL
12h 45m2 stops
$366Southwest
Find Deal
Mon, Feb 10 - Tue, Feb 11
1:43 pm - 10:24 pmPHL-BOI
10h 41m1 stop
1:28 pm - 10:58 pmBOI-PHL
7h 30m1 stop
$367American Airlines
Find Deal
Mon, Feb 3 - Sat, Feb 8
6:15 am - 3:40 pmPHL-BOI
11h 25m2 stops
6:25 am - 9:10 pmBOI-PHL
12h 45m2 stops
$371Southwest
Find Deal
Mon, Feb 10 - Tue, Feb 11
11:37 am - 8:15 pmPHL-BOI
10h 38m2 stops
10:35 am - 11:20 pmBOI-PHL
10h 45m2 stops
$377Delta
Find Deal
Mon, Feb 3 - Sat, Feb 8
3:10 pm - 12:10 amPHL-BOI
11h 00m2 stops
7:20 pm - 5:46 amBOI-PHL
8h 26m1 stop
$387Delta
Find Deal
Sat, May 17 - Mon, May 26
6:00 am - 12:20 pmPHL-BOI
8h 20m1 stop
7:00 am - 3:44 pmBOI-PHL
6h 44m1 stop
$426United Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
3:40 pm - 10:56 pmPHL-BOI
9h 16m1 stop
8:00 am - 9:40 pmBOI-PHL
11h 40m2 stops
$431United Airlines
Find Deal
Fri, Jan 10 - Tue, Jan 14
12:35 pm - 9:52 pmPHL-BOI
11h 17m1 stop
$174American Airlines
Find Deal
Sat, Jan 25
2:40 pm - 9:49 amPHL-BOI
21h 09m2 stops
Wed, Jan 8
1:50 pm - 9:52 pmPHL-BOI
10h 02m2 stops
$179American Airlines
Find Deal
Sat, Jan 25
11:02 am - 6:43 pmPHL-BOI
33h 41m3 stops
$192Spirit Airlines
Find Deal
Sat, Jan 11
6:55 am - 12:20 pmPHL-BOI
7h 25m1 stop
$193Delta
Find Deal
Sat, Jan 11
6:00 am - 5:02 pmPHL-BOI
13h 02m2 stops
$198Delta
Find Deal
Sat, Jan 11
2:45 pm - 11:02 amPHL-BOI
22h 17m2 stops
$208Spirit Airlines
Find Deal
Thu, Jan 2
5:23 am - 9:49 amPHL-BOI
30h 26m3 stops
Wed, Jan 8
1:37 pm - 11:02 amPHL-BOI
23h 25m3 stops
$272Spirit Airlines
Find Deal
Sun, Jan 5
8:00 am - 10:05 amPHL-BOI
28h 05m3 stops
$332United Airlines
Find Deal
Sat, Jan 25

Spirit Airlines flights from Philadelphia to Boise

Our best Spirit Airlines deals on Philadelphia to Boise flight tickets
Spirit Airlines
Jan 23
PHL6:15 amPhiladelphia
14h 28m
1 stop
BOI6:43 pmBoise Air Term. Gowen Fld
Jan 30
BOI7:38 pmBoise Air Term. Gowen Fld
12h 19m
2 stops
PHL9:57 amPhiladelphia
Spirit Airlines
Jan 23
PHL6:15 amPhiladelphia
14h 28m
1 stop
BOI6:43 pmBoise Air Term. Gowen Fld
Jan 30
BOI7:38 pmBoise Air Term. Gowen Fld
23h 22m
3 stops
PHL9:00 pmPhiladelphia
Spirit Airlines
Jan 23
PHL2:37 pmPhiladelphia
30h 06m
3 stops
BOI6:43 pmBoise Air Term. Gowen Fld
Jan 30
BOI7:38 pmBoise Air Term. Gowen Fld
12h 19m
2 stops
PHL9:57 amPhiladelphia

Alaska Airlines flights from Philadelphia to Boise

Our best Alaska Airlines deals on Philadelphia to Boise flight tickets
Alaska Airlines
Jan 13
PHL6:32 pmPhiladelphia
17h 25m
1 stop
BOI9:57 amBoise Air Term. Gowen Fld
Jan 14
BOI11:00 amBoise Air Term. Gowen Fld
28h 32m
1 stop
PHL5:32 pmPhiladelphia
Alaska Airlines
Apr 15
PHL5:46 pmPhiladelphia
8h 12m
1 stop
BOI11:58 pmBoise Air Term. Gowen Fld
Apr 17
BOI6:18 pmBoise Air Term. Gowen Fld
9h 42m
1 stop
PHL6:00 amPhiladelphia
Alaska Airlines
Jan 17
PHL6:32 pmPhiladelphia
17h 25m
1 stop
BOI9:57 amBoise Air Term. Gowen Fld
Jan 20
BOI12:14 pmBoise Air Term. Gowen Fld
27h 18m
1 stop
PHL5:32 pmPhiladelphia

See travel insights to Boise from

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?

The month of April is, on average, the cheapest month to fly to Boise from Philadelphia, with most prices found around $323. If you aren’t able to travel during the month of April, then book flights to Boise from Philadelphia during January instead. Flights to Boise in January, while not as cheap as those in April, still average around $366.

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?

The ideal time to book your flight to Boise is 41 days in advance when prices tend to average $503. Keep in mind that you might also find cheap flights to Boise outside of this time window. In fact, momondo users recently found flights from Philadelphia to Boise for $286.

Can stopping save me money on Philadelphia to Boise flights?

You could potentially save up to 1% on your flight if you consider stops on a Philadelphia to Boise flight.

How have Philadelphia to Boise flight prices changed over time?

As of December 2024, prices for Philadelphia to Boise flights are approximately 18% 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

Best Price Found

$174

Fastest flight time

7h 12m

Direct flights

None

Airports in Boise

1 airport
The best one-way flight to Boise from Philadelphia in the past 72 hours is $174. The best round-trip flight deal from Philadelphia to Boise found on momondo in the last 72 hours is $259.
The fastest flight from Philadelphia to Boise takes 7h 12m
There are no direct flights from Philadelphia to Boise. Popular non-direct route for this connection is Philadelphia Airport - Boise Air Term. Gowen Fld Airport.
There is 1 airport near Boise: Boise Air Term. Gowen Fld (BOI)

  • 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 7h 12m.

  • 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?

  • 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?


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
Spirit AirlinesPriceFrom $196Free CancellationRating
6.3
8,104 reviews
Search Spirit Airlines flights
DeltaPriceFrom $326Free CancellationRating
8.0
8,560 reviews
Search Delta flights
United AirlinesPriceFrom $337Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
SouthwestPriceFrom $341Free CancellationRating
8.1
4,749 reviews
Search Southwest flights
American AirlinesPriceFrom $363Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

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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