Cheap flights from Boise to Philadelphia (BOI - PHL)

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The best prices from Boise to Philadelphia are usually found in August or July, booked 26 days in advance, depart on a Saturday or Thursday and return on a Wednesday

How to find the cheapest flight from
Boise (BOI) to Philadelphia (PHL)

All the information you need to plan the best BOI to PHL flight in 2021: compare Boise to Philadelphia flight prices with the expected peak season, weather and rainfall in Philadelphia.
BOI - PHL
Price
$254 - $505
PHL
Temperature
44.6 - 87.8 °F
PHL
Rainfall
2.4 - 4.5 inches

Popular in

December

High demand for flights, 21% potential price rise

Cheapest in

August

Best time to find cheap flights, 36% potential price drop

Round-trip from

$254

From Boise to Philadelphia

One-way from

$206

One-way flight from Boise to Philadelphia

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly round-trip from Boise to Philadelphia?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 47% on your flight compared to booking on days when demand is much higher.

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

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 23 days in advance, which can save you up to 26% on flights from Boise to Philadelphia compared to booking the week you need them. Waiting 23 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $179. For sooner than that we have options available in the next 3 days from $231.

What is the cheapest month to fly from Boise to Philadelphia?

The best pricing can be found in the month of July. Prices to Philadelphia from Boise average $184. You can even find prices in July for less than $184, as users have found deals to Philadelphia from as low as $52. The month of December appears to be one of the more expensive times to travel to Philadelphia from Boise. Flying in the targeted month can save you up to 39%.

When is the cheapest time to fly from Boise to Philadelphia (BOI - PHL)?

It’s optimal to fly from Boise to Philadelphia in the evening. By choosing this option you can save up to 60% on the cost of your flight, compared to a flight in the morning.

Cheap flights from Boise to Philadelphia in May, June 2021

The best prices found for BOI to PHL flights for May, June
4 Jun - 7 Jun
$235pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
2 Jun - 9 Jun
$238pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
5 Jun - 12 Jun
$239pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Boise to Philadelphia 2021 flight deals

Cheap flights to Philadelphia from Boise found for this year
4 Jun - 7 Jun
$235pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld
2 Jun - 9 Jun
$238pp
BOI
Boise Air Term. Gowen Fld
American Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
5 Jun - 12 Jun
$239pp
BOI
Boise Air Term. Gowen Fld
American Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

Last minute flights from Boise to Philadelphia

Late deals on round-trip flights to Philadelphia from Boise, departing today and this week
20 May - 21 May
$340pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
   
2 STOPS
BOI
Boise Air Term. Gowen Fld
20 May - 21 May
$343pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
BOI
Boise Air Term. Gowen Fld
20 May - 21 May
$368pp
BOI
Boise Air Term. Gowen Fld
Multiple Airlines
 
1 STOP
PHL
Philadelphia
PHL
Philadelphia
American Airlines
 
1 STOP
BOI
Boise Air Term. Gowen Fld

One-way flights to Philadelphia from Boise

The cheapest one-way flights from Boise to Philadelphia
5:10 pm - 2:00 am
Alaska Airlines
1 Stop
30h 50m
BOI - PHL
Alaska Airlines
1:15 am - 3:34 pm
Delta
2 Stops
12h 19m
BOI - PHL
Delta
$233
Delta
3:10 am - 5:18 am
American Airlines
2 Stops
24h 08m
BOI - PHL
American Airlines

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Boise</span> to <span class="emphasized">Philadelphia</span> flights.

Flight FAQs

From Boise to Philadelphia

Are flight prices decreasing from Boise to Philadelphia due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boise and Philadelphia for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boise Air Term. Gowen Fld to Philadelphia to control the spread of COVID-19?

Alaska Airlines is one of the many airlines that have implemented additional safety measures to control the spread of COVID-19. New policies for travelers booking flights from Boise Air Term. Gowen Fld to Philadelphia include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Boise Air Term. Gowen Fld to Philadelphia have flexible cancellations due to COVID-19?

Some of our airline partners flying from Boise Air Term. Gowen Fld to Philadelphia have new flexible policies in place due to COVID-19. Delta, United Airlines, and American Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Delta with this kind of flexibility.

Can I find flights from Boise to Philadelphia for under $300 on Cheapflights?

Yes, there are multiple flights from Boise to Philadelphia for under $300. The cheapest flight booked recently is on American Airlines for just $235, but on average you can expect to pay $297.

Are there nonstop flights from Boise to Philadelphia for under $200 on Cheapflights?

There are no nonstop flights from Boise to Philadelphia, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

Are there last-minute flights available from Boise to Philadelphia for under $400?

There are currently 5+ open flights from Boise to Philadelphia within the next 7 days for less than $400.

Does it rain more in Boise or Philadelphia?

Expected rainfall in Boise is more than in Philadelphia. You can expect this to be the case over the next 11 days.

Is Boise weather warmer or cooler than Philadelphia?

We forecast the temperature to be around the 93 °F's in July, on average. The temperature in Philadelphia is generally colder than in Boise. Book flights in a timely manner in correlation to your departure date.

How long is the flight from Boise to Philadelphia?

There are many flights that can get you from Boise to Philadelphia in 6h 57m. Fly via Delta, American Airlines, or Alaska Airlines to get the fastest option. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from Boise to Philadelphia round-trip?

Currently priced at $235, American Airlines will fly you from Boise to Philadelphia and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Delta and Alaska Airlines - these airlines can fly you to your destination from $313 and $333, respectively. Users have found that American Airlines is 41% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from Boise to Philadelphia one-way?

$118 is the cheapest one-way deal found within the past few days, from American Airlines. You may also be able to find cheap deals on Delta and Alaska Airlines, with prices starting from $182 and $196, respectively.

Alternative routes for Boise to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Philadelphia

Things to know before you go - useful duration and weather info for your trip from Boise to Philadelphia.
Average temperature for May in Philadelphia
75.2 °F
Avg rainfall for May in Philadelphia
3.6 ″

Airports servicing Boise

Airports servicing Philadelphia

Top 5 airlines flying from Boise to Philadelphia

The chart below displays the airlines Cheapflights users traveling from Boise to Philadelphia choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$110 $154 No cancel fee 62%
Alaska Airlines
$181 $379 No cancel fee 75%
American Airlines
$175 $404 No cancel fee 71%
United Airlines
$172 $443 No cancel fee 69%
Delta
$174 $465 No cancel fee N/A
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