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Cheap flights from Boise to Philadelphia from $97

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 5/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Boise to Philadelphia

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Boise to Philadelphia.
Delta Logo
1:43 pm - 11:03 pmBOI-PHL
7h 20m1 stop
Delta Logo
6:15 am - 10:57 amPHL-BOI
6h 42m1 stop
$343Delta
Find Deal
jue., jul. 10 - mar., jul. 15
Delta Logo
3:25 pm - 11:39 pmBOI-PHL
6h 14m1 stop
Delta Logo
6:40 pm - 12:12 amPHL-BOI
7h 32m1 stop
$345Delta
Find Deal
sáb., jul. 12 - lun., jul. 21
United Airlines Logo
2:43 pm - 11:35 pmBOI-PHL
6h 52m1 stop
United Airlines Logo
6:30 am - 11:43 amPHL-BOI
7h 13m1 stop
$372United Airlines
Find Deal
sáb., may. 17 - lun., jun. 30
United Airlines Logo
2:43 pm - 11:35 pmBOI-PHL
6h 52m1 stop
United Airlines Logo
6:30 am - 1:37 pmPHL-BOI
9h 07m2 stops
$377United Airlines
Find Deal
sáb., may. 17 - mar., may. 20
American Airlines Logo
1:50 pm - 11:54 pmBOI-PHL
8h 04m1 stop
American Airlines Logo
1:55 pm - 10:00 pmPHL-BOI
10h 05m1 stop
$391American Airlines
Find Deal
sáb., may. 17 - mar., may. 20
 Logo
12:16 pm - 6:01 amBOI-PHL
15h 45m1 stop
 Logo
10:42 am - 1:45 pmPHL-BOI
29h 03m2 stops
vie., jun. 6 - vie., jun. 13
Southwest Logo
10:35 am - 10:30 pmBOI-PHL
9h 55m2 stops
Southwest Logo
2:40 pm - 11:55 pmPHL-BOI
11h 15m2 stops
$449Southwest
Find Deal
sáb., may. 17 - mar., may. 20
American Airlines Logo
1:15 pm - 10:58 pmBOI-PHL
7h 43m1 stop
American Airlines Logo
5:21 pm - 11:36 pmPHL-BOI
8h 15m1 stop
$457American Airlines
Find Deal
vie., jun. 20 - sáb., jun. 28
Southwest Logo
5:00 am - 4:20 pmBOI-PHL
9h 20m2 stops
Southwest Logo
2:00 pm - 12:25 amPHL-BOI
12h 25m2 stops
$467Southwest
Find Deal
vie., ago. 29 - lun., sep. 1
 Logo
1:52 pm - 5:52 amBOI-PHL
14h 00m1 stop
 Logo
7:04 am - 1:47 pmPHL-BOI
8h 43m1 stop
lun., may. 5 - mié., may. 7

United Airlines flights from Boise to Philadelphia

Our best United Airlines deals on Boise to Philadelphia flight tickets
United Airlines
May 17
BOI2:43 pmBoise Air Term. Gowen Fld
6h 52m
1 stop
PHL11:35 pmPhiladelphia
Jun 30
PHL6:30 amPhiladelphia
7h 13m
1 stop
BOI11:43 amBoise Air Term. Gowen Fld
United Airlines
May 17
BOI2:43 pmBoise Air Term. Gowen Fld
6h 52m
1 stop
PHL11:35 pmPhiladelphia
May 20
PHL6:30 amPhiladelphia
9h 07m
2 stops
BOI1:37 pmBoise Air Term. Gowen Fld
United Airlines
Jun 20
BOI7:07 pmBoise Air Term. Gowen Fld
8h 45m
1 stop
PHL5:52 amPhiladelphia
Jun 28
PHL8:15 amPhiladelphia
11h 52m
2 stops
BOI6:07 pmBoise Air Term. Gowen Fld

American Airlines flights from Boise to Philadelphia

Our best American Airlines deals on Boise to Philadelphia flight tickets
American Airlines
May 17
BOI1:50 pmBoise Air Term. Gowen Fld
8h 04m
1 stop
PHL11:54 pmPhiladelphia
May 20
PHL1:55 pmPhiladelphia
10h 05m
1 stop
BOI10:00 pmBoise Air Term. Gowen Fld
American Airlines
Jun 20
BOI1:15 pmBoise Air Term. Gowen Fld
7h 43m
1 stop
PHL10:58 pmPhiladelphia
Jun 28
PHL5:21 pmPhiladelphia
8h 15m
1 stop
BOI11:36 pmBoise Air Term. Gowen Fld
American Airlines
May 8
BOI1:50 pmBoise Air Term. Gowen Fld
8h 04m
1 stop
PHL11:54 pmPhiladelphia
May 11
PHL9:30 amPhiladelphia
9h 10m
1 stop
BOI4:40 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 January. Flight prices, which tend to average around $366, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Philadelphia, with average flight prices from Boise averaging around $416.

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 9 weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around $482 when searching 9 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 $381 on momondo.

How have Boise to Philadelphia flight prices changed over time?

As of April 2025, prices for Boise to Philadelphia flights are approximately 58% 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

$97

Fastest flight time

6h 14m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from Boise in the past 72 hours is $97. The best round-trip flight deal from Boise to Philadelphia found on momondo in the last 72 hours is $343.
The fastest flight from Boise to Philadelphia takes 6h 14m
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 6h 14m.

  • 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
DeltaPriceFrom $309Free CancellationRating
8.0
7,920 reviews
Search Delta flights
American AirlinesPriceFrom $338Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $367Free CancellationRating
8.0
4,287 reviews
Search Southwest flights
United AirlinesPriceFrom $376Free CancellationRating
7.4
8,685 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
Cherry Hill
North Wildwood
Dewey Beach
Lewes
Exton
Vineland
Essington
New Castle
Pottstown
Avalon
Stone Harbor

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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