How does KAYAK find such low prices on flights from Pennsylvania to Boise?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Boise.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Boise?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Pennsylvania to Boise?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Pennsylvania with another airline.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Boise?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

$104 CHEAP FLIGHTS from Pennsylvania to Boise

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Flight Deals

Cheap Flights from Pennsylvania to Boise

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Pennsylvania to Boise

Tue, Nov 10 - Tue, Nov 17

5:00 am - 11:00 amPHL Philadelphia-BOI Boise Air Term. Gowen Fld

8h 00m1 stop Denver Intl

1:05 pm - 11:30 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

8h 25m1 stop Denver Intl

$207Southwest

Mon, Feb 1 - Mon, Feb 8

4:40 pm - 11:05 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

8h 25m1 stop Denver Intl

1:45 pm - 12:55 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 10m1 stop Denver Intl

$207Southwest

Tue, Jan 19 - Mon, Jan 25

7:15 pm - 11:55 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

6h 40m1 stop Minneapolis St Paul

1:15 pm - 11:41 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

8h 26m1 stop Salt Lake City

$207Delta

Tue, Oct 27 - Thu, Oct 29

7:00 am - 3:20 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 20m1 stop Seattle/Tacoma Intl

1:40 pm - 12:56 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 16m1 stop Atlanta Hartsfield-Jackson

$207Delta

Sat, Nov 7 - Sat, Nov 14

5:37 am - 12:37 pmABE Allentown-Bethlehem-BOI Boise Air Term. Gowen Fld

9h 00m1 stop Chicago O'Hare Intl

1:24 pm - 11:03 pmBOI Boise Air Term. Gowen Fld-ABE Allentown-Bethlehem

7h 39m1 stop Chicago O'Hare Intl

$207American Airlines

Tue, Nov 3 - Tue, Nov 10

3:34 pm - 10:42 pmPIT Pittsburgh-BOI Boise Air Term. Gowen Fld

9h 08m1 stop Dallas/Fort Worth

2:03 pm - 10:46 pmBOI Boise Air Term. Gowen Fld-PIT Pittsburgh

6h 43m1 stop Phoenix Sky Harbor Intl

$267American Airlines

Tue, Nov 10 - Wed, Dec 2

4:38 pm - 11:33 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

8h 55m1 stop San Francisco

2:48 pm - 11:41 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

6h 53m1 stop Denver Intl

$311United Airlines

Sat, Oct 31 - Sat, Nov 7

9:45 am - 6:03 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 18m2 stops Chicago O'Hare Intl Denver Intl

2:51 pm - 11:39 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

6h 48m1 stop Denver Intl

$316United Airlines

Tue, Nov 10 - Wed, Nov 11

7:02 am - 2:27 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

9h 25m1 stop Seattle/Tacoma Intl

6:21 pm - 5:32 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 11m1 stop Seattle/Tacoma Intl

$406Alaska Airlines

Wed, Nov 11 - Sat, Nov 14

8:08 am - 2:27 pmPIT Pittsburgh-BOI Boise Air Term. Gowen Fld

8h 19m1 stop Seattle/Tacoma Intl

10:49 am - 8:36 pmBOI Boise Air Term. Gowen Fld-PIT Pittsburgh

7h 47m1 stop Seattle/Tacoma Intl

$413Alaska Airlines

Recent last minute flight deals from Pennsylvania to Boise

Thu, Oct 8 - Sun, Oct 11

8:44 pm - 1:55 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

19h 11m1 stop Las Vegas Harry Reid Intl

2:50 pm - 7:18 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

14h 28m1 stop Las Vegas Harry Reid Intl

$499Frontier

Thu, Oct 8 - Sat, Oct 10

8:44 pm - 1:55 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

19h 11m1 stop Las Vegas Harry Reid Intl

6:43 am - 5:38 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

8h 55m1 stop Seattle/Tacoma Intl

$558Multiple Airlines

Fri, Oct 9 - Sun, Oct 11

8:07 am - 2:33 pmERI Erie-BOI Boise Air Term. Gowen Fld

8h 26m1 stop Chicago O'Hare Intl

3:24 pm - 11:55 pmBOI Boise Air Term. Gowen Fld-ERI Erie

6h 31m1 stop Chicago O'Hare Intl

$584American Airlines

Tue, Oct 13 - Wed, Oct 14

7:00 am - 1:22 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

8h 22m1 stop Phoenix Sky Harbor Intl

12:14 pm - 12:25 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

10h 11m1 stop Dallas/Fort Worth

$587American Airlines

Mon, Oct 12 - Mon, Oct 26

2:56 pm - 9:57 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 01m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 10:59 amBOI Boise Air Term. Gowen Fld-MDT Harrisburg

9h 49m1 stop Atlanta Hartsfield-Jackson

$588Delta

Tue, Oct 13 - Wed, Oct 14

1:24 pm - 10:33 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

11h 09m2 stops Chicago O'Hare Intl Denver Intl

10:30 am - 7:33 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

7h 03m1 stop Denver Intl

$592United Airlines

Mon, Oct 12 - Mon, Oct 26

2:56 pm - 9:57 pmMDT Harrisburg-BOI Boise Air Term. Gowen Fld

9h 01m1 stop Atlanta Hartsfield-Jackson

11:10 pm - 11:33 amBOI Boise Air Term. Gowen Fld-MDT Harrisburg

10h 23m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$593Delta

Tue, Oct 13 - Wed, Oct 14

1:50 pm - 10:20 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 30m2 stops Nashville Intl Denver Intl

11:20 am - 11:35 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

10h 15m2 stops Las Vegas Harry Reid Intl Denver Intl

$597Southwest

Thu, Oct 8 - Sat, Oct 10

6:15 am - 1:38 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

9h 23m2 stops Washington, D.C. Dulles Intl Denver Intl

12:26 pm - 9:29 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

7h 03m1 stop Chicago O'Hare Intl

$680United Airlines

Thu, Oct 8 - Sat, Oct 10

5:10 pm - 1:05 amPHL Philadelphia-BOI Boise Air Term. Gowen Fld

9h 55m2 stops Dallas Love Field Las Vegas Harry Reid Intl

8:20 am - 8:05 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 45m2 stops Denver Intl Lambert-St Louis

$685Southwest

Useful Info

Low season	January
High season	December
Cheapest flight	$104

Best time to beat the crowds with an average 21% drop in price.

Most popular time to fly with an average 5% increase in price.

Flight from Philadelphia to Boise

How does KAYAK find such low prices on flights from Pennsylvania to Boise?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pennsylvania to Boise.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pennsylvania to Boise?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boise from Pennsylvania is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Pennsylvania to Boise?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boise with an airline and back to Pennsylvania with another airline.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pennsylvania to Boise?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boise from Pennsylvania up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.