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Cheap flights from Boise to Philadelphia from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Philadelphia departing on 2/6. 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 Boise to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from Boise to Philadelphia 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 Boise to Philadelphia.

Cheap last minute flights

Planning a quick getaway from Boise to Philadelphia? 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 Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Boise to Philadelphia

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

All round-trip flight deals from Boise to Philadelphia

The cheapest plane tickets from Boise to Philadelphia found on KAYAK recently.
7:41 pm - 11:06 pmBOI-PHL
25h 25m1 stop
5:41 pm - 6:46 pmPHL-BOI
27h 05m1 stop
$226Spirit Airlines
Find Deal
Thu, Feb 27 - Mon, Mar 3
7:41 pm - 4:07 pmBOI-PHL
18h 26m2 stops
5:41 pm - 6:46 pmPHL-BOI
27h 05m1 stop
$264Spirit Airlines
Find Deal
Thu, Feb 27 - Mon, Mar 3
7:38 pm - 11:49 pmBOI-PHL
26h 11m3 stops
6:15 am - 6:43 pmPHL-BOI
14h 28m1 stop
$303Spirit Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
1:39 pm - 12:49 amBOI-PHL
9h 10m1 stop
6:40 pm - 12:18 amPHL-BOI
7h 38m1 stop
$343Delta
Find Deal
Thu, Feb 27 - Mon, Mar 3
7:38 pm - 9:57 amBOI-PHL
12h 19m2 stops
6:15 am - 6:43 pmPHL-BOI
14h 28m1 stop
$357Spirit Airlines
Find Deal
Thu, Feb 6 - Mon, Feb 10
7:20 pm - 5:46 amBOI-PHL
8h 26m1 stop
6:15 am - 2:00 pmPHL-BOI
9h 45m1 stop
$380Delta
Find Deal
Mon, May 19 - Fri, May 30
5:30 am - 2:50 pmBOI-PHL
7h 20m1 stop
10:55 am - 5:30 pmPHL-BOI
8h 35m1 stop
$395Southwest
Find Deal
Thu, Feb 13 - Sat, Feb 15
5:30 am - 2:50 pmBOI-PHL
7h 20m1 stop
6:25 am - 5:30 pmPHL-BOI
13h 05m2 stops
$408Southwest
Find Deal
Thu, Feb 13 - Sat, Feb 15
12:15 pm - 9:40 pmBOI-PHL
7h 25m1 stop
8:10 am - 1:23 pmPHL-BOI
7h 13m1 stop
$432United Airlines
Find Deal
Fri, Feb 7 - Tue, Feb 11
12:15 pm - 9:40 pmBOI-PHL
7h 25m1 stop
12:15 pm - 9:43 pmPHL-BOI
11h 28m2 stops
$437United Airlines
Find Deal
Fri, Feb 7 - Tue, Feb 11
10:39 am - 11:49 pmBOI-PHL
35h 10m3 stops
Thu, Feb 6
7:38 pm - 7:05 pmBOI-PHL
21h 27m2 stops
$177Spirit Airlines
Find Deal
Thu, Feb 6
7:00 pm - 5:35 amBOI-PHL
8h 35m1 stop
$209United Airlines
Find Deal
Sun, Apr 27
9:49 pm - 9:50 amBOI-PHL
34h 01m3 stops
$230Spirit Airlines
Find Deal
Sun, Apr 27
7:38 pm - 9:29 pmBOI-PHL
23h 51m3 stops
$244Spirit Airlines
Find Deal
Fri, Jan 31
5:00 pm - 5:46 amBOI-PHL
10h 46m2 stops
$257Delta
Find Deal
Sun, Apr 27
6:39 am - 5:49 pmBOI-PHL
9h 10m1 stop
$259American Airlines
Find Deal
Thu, Feb 6
7:38 pm - 9:57 amBOI-PHL
12h 19m2 stops
$277Spirit Airlines
Find Deal
Fri, Jan 31
1:39 pm - 10:52 pmBOI-PHL
7h 13m1 stop
$314Delta
Find Deal
Fri, Jan 31
7:38 pm - 7:14 pmBOI-PHL
21h 36m1 stop
6:15 am - 6:43 pmPHL-BOI
14h 28m1 stop
$399Spirit Airlines
Find Deal
Mon, Jan 27 - Thu, Jan 30
7:38 pm - 8:50 pmBOI-PHL
23h 12m3 stops
11:02 am - 9:49 amPHL-BOI
24h 47m3 stops
Sun, Jan 26 - Sat, Feb 1
10:39 am - 9:57 amBOI-PHL
21h 18m2 stops
11:02 am - 9:49 amPHL-BOI
24h 47m3 stops
Sun, Jan 26 - Sat, Feb 1
1:39 pm - 10:52 pmBOI-PHL
7h 13m1 stop
6:55 am - 12:25 pmPHL-BOI
7h 30m1 stop
$666Delta
Find Deal
Sat, Jan 25 - Wed, Jan 29
1:20 pm - 11:55 pmBOI-PHL
8h 35m1 stop
6:00 am - 4:16 pmPHL-BOI
12h 16m2 stops
$671Delta
Find Deal
Mon, Jan 27 - Thu, Jan 30
1:15 pm - 12:49 amBOI-PHL
9h 34m2 stops
9:33 am - 5:02 pmPHL-BOI
9h 29m2 stops
$676Delta
Find Deal
Sat, Jan 25 - Wed, Jan 29

Delta flights from Boise to Philadelphia

Our best Delta deals on Boise to Philadelphia flight tickets
Delta
Feb 27
BOI1:39 pmBoise Air Term. Gowen Fld
9h 10m
1 stop
PHL12:49 amPhiladelphia
Mar 3
PHL6:40 pmPhiladelphia
7h 38m
1 stop
BOI12:18 amBoise Air Term. Gowen Fld
Delta
May 19
BOI7:20 pmBoise Air Term. Gowen Fld
8h 26m
1 stop
PHL5:46 amPhiladelphia
May 30
PHL6:15 amPhiladelphia
9h 45m
1 stop
BOI2:00 pmBoise Air Term. Gowen Fld
Delta
Feb 13
BOI6:00 amBoise Air Term. Gowen Fld
9h 28m
1 stop
PHL5:28 pmPhiladelphia
Feb 16
PHL6:00 amPhiladelphia
10h 05m
1 stop
BOI2:05 pmBoise Air Term. Gowen Fld

Spirit Airlines flights from Boise to Philadelphia

Our best Spirit Airlines deals on Boise to Philadelphia flight tickets
Spirit Airlines
Feb 27
BOI7:41 pmBoise Air Term. Gowen Fld
25h 25m
1 stop
PHL11:06 pmPhiladelphia
Mar 3
PHL5:41 pmPhiladelphia
27h 05m
1 stop
BOI6:46 pmBoise Air Term. Gowen Fld
Spirit Airlines
Feb 27
BOI7:41 pmBoise Air Term. Gowen Fld
18h 26m
2 stops
PHL4:07 pmPhiladelphia
Mar 3
PHL5:41 pmPhiladelphia
27h 05m
1 stop
BOI6:46 pmBoise Air Term. Gowen Fld
Spirit Airlines
Feb 6
BOI7:38 pmBoise Air Term. Gowen Fld
26h 11m
3 stops
PHL11:49 pmPhiladelphia
Feb 10
PHL6:15 amPhiladelphia
14h 28m
1 stop
BOI6:43 pmBoise Air Term. Gowen Fld

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Boise to Philadelphia

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 Philadelphia?

The cheapest month to fly to Philadelphia from Boise is in February. Flight prices, which tend to average around $374, are often lower during this time because this is during the off-season. The month of September is another great option to travel to Philadelphia, with average flight prices from Boise averaging around $397.

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

The cheapest day to depart from Boise to Philadelphia is on a Wednesday. Travelers who choose to depart for Philadelphia on a Wednesday will often find tickets for as low as $457. On the other hand, Sunday is the most expensive day to depart from Boise because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $638.

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

According to our data, the cheapest time of day to fly to Philadelphia is in the evening. momondo users have found flights departing from Boise to Philadelphia in the evening for as low as $407. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the morning when prices are around $502.

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

You are more likely to see cheaper flights to Philadelphia from Boise when booking 19 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $480 when searching 19 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from Boise for as low as $366 on momondo.

How have Boise to Philadelphia flight prices changed over time?

As of January 2025, prices for Boise to Philadelphia flights are approximately 67% more expensive when compared to flights at the same time last year.

When to book flights from Boise to Philadelphia

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

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

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

Best Price Found

$176

Fastest flight time

7h 13m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Boise in the past 72 hours is $176. The best round-trip flight deal from Boise to Philadelphia found on momondo in the last 72 hours is $226.
The fastest flight from Boise to Philadelphia takes 7h 13m
There are no direct flights from Boise to Philadelphia. Popular non-direct route for this connection is Boise Air Term. Gowen Fld Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)

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

    The straight-line distance from Boise Air Term. Gowen Fld to Philadelphia is 2106.8 mi. By plane, this route typically takes 7h 20m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boise to Philadelphia?


Best airlines flying from Boise to Philadelphia

Compare and see reviews for airlines that fly from Boise to Philadelphia with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $177Free CancellationRating
6.3
8,108 reviews
Search Spirit Airlines flights
DeltaPriceFrom $316Free CancellationRating
8.0
8,508 reviews
Search Delta flights
American AirlinesPriceFrom $356Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.1
4,647 reviews
Search Southwest flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
8,971 reviews
Search United Airlines flights

Traveling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Wildwood
Rehoboth Beach
Cape May
Ocean City
Wildwood Crest
Reading
King of Prussia
Newark
Dover
Dewey Beach
Cherry Hill
North Wildwood
Lewes
Exton
New Castle
Vineland
Pottstown
West Chester
Essington
Havre de Grace

Why use momondo?

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

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 Philadelphia from Boise.

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

Yes. All flights to Philadelphia from Boise on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Boise to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Boise and alert you when they change.


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