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.

$110 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

Thu, Jan 21 - Mon, Jan 25

6:30 am - 12:39 pmABE Allentown-Bethlehem-BOI Boise Air Term. Gowen Fld

8h 09m1 stop Atlanta Hartsfield-Jackson

1:43 pm - 10:46 pmBOI Boise Air Term. Gowen Fld-ABE Allentown-Bethlehem

7h 03m1 stop Atlanta Hartsfield-Jackson

$219Delta

Tue, Jan 19 - Mon, Jan 25

1:20 pm - 10:29 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

11h 09m1 stop Phoenix Sky Harbor Intl

12:28 pm - 10:59 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

8h 31m1 stop Phoenix Sky Harbor Intl

$219American Airlines

Thu, Jan 21 - Mon, Jan 25

6:14 pm - 10:23 amPHL Philadelphia-BOI Boise Air Term. Gowen Fld

18h 09m1 stop Seattle/Tacoma Intl

11:10 am - 5:11 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

28h 01m1 stop Seattle/Tacoma Intl

$219Alaska Airlines

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

$219Delta

Wed, Nov 11 - Sat, Nov 14

7:26 am - 12:37 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

7h 11m1 stop Chicago O'Hare Intl

1:24 pm - 10:53 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

7h 29m1 stop Chicago O'Hare Intl

$219American Airlines

Fri, Jan 29 - Sun, Jan 31

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

8h 25m1 stop Denver Intl

4:05 pm - 12:55 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

6h 50m1 stop Denver Intl

$280Southwest

Thu, Jan 21 - Mon, Jan 25

6:15 am - 2:52 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 37m2 stops Washington, D.C. Dulles Intl San Francisco

6:00 am - 5:08 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 08m1 stop San Francisco

$280United Airlines

Tue, Jan 19 - Mon, Jan 25

1:19 pm - 9:33 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 14m2 stops Chicago O'Hare Intl Denver Intl

6:00 am - 5:08 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 08m1 stop San Francisco

$280United Airlines

Fri, Jan 29 - Sun, Jan 31

5:45 am - 4:05 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

12h 20m2 stops Nashville Intl Denver Intl

4:05 pm - 12:55 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

6h 50m1 stop Denver Intl

$285Southwest

Thu, Nov 12 - Thu, Nov 19

7:02 am - 3:24 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 22m1 stop Seattle/Tacoma Intl

12:49 pm - 5:32 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

14h 43m1 stop Seattle/Tacoma Intl

$309Alaska Airlines

Recent last minute flight deals from Pennsylvania to Boise

Thu, Oct 29 - Sat, Oct 31

6:15 am - 11:31 amABE Allentown-Bethlehem-BOI Boise Air Term. Gowen Fld

7h 16m1 stop Chicago O'Hare Intl

12:31 pm - 9:02 pmBOI Boise Air Term. Gowen Fld-ABE Allentown-Bethlehem

6h 31m1 stop Chicago O'Hare Intl

$578United Airlines

Wed, Oct 28 - Wed, Nov 4

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

8h 22m1 stop Phoenix Sky Harbor Intl

8:00 am - 7:50 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 50m1 stop Phoenix Sky Harbor Intl

$580American Airlines

Thu, Oct 29 - Sat, Oct 31

6:15 am - 11:31 amABE Allentown-Bethlehem-BOI Boise Air Term. Gowen Fld

7h 16m1 stop Chicago O'Hare Intl

6:30 am - 9:02 pmBOI Boise Air Term. Gowen Fld-ABE Allentown-Bethlehem

12h 32m2 stops Denver Intl Chicago O'Hare Intl

$584United Airlines

Wed, Oct 28 - Wed, Nov 4

5:45 am - 5:14 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

13h 29m2 stops Minneapolis St Paul Seattle/Tacoma Intl

1:40 pm - 11:49 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

8h 09m1 stop Atlanta Hartsfield-Jackson

$585Delta

Wed, Oct 28 - Wed, Nov 4

5:00 am - 1:22 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 22m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

2:41 pm - 12:17 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

7h 36m1 stop Dallas/Fort Worth

$585American Airlines

Wed, Oct 28 - Wed, Nov 4

6:25 am - 2:45 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

10h 20m2 stops Lambert-St Louis Denver Intl

11:40 am - 11:30 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

9h 50m2 stops Phoenix Sky Harbor Intl Denver Intl

$590Southwest

Tue, Oct 27 - Sat, Oct 31

4:17 pm - 11:54 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

9h 37m1 stop Portland

5:59 am - 3:14 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

7h 15m1 stop Portland

$597Alaska Airlines

Wed, Oct 28 - Wed, Nov 4

6:41 pm - 9:56 amPHL Philadelphia-BOI Boise Air Term. Gowen Fld

17h 15m1 stop Seattle/Tacoma Intl

12:49 pm - 5:32 amBOI Boise Air Term. Gowen Fld-PHL Philadelphia

14h 43m1 stop Seattle/Tacoma Intl

$607Alaska Airlines

Tue, Oct 27 - Sat, Oct 31

5:30 am - 2:45 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

11h 15m1 stop Denver Intl

6:00 am - 8:00 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

12h 00m2 stops Las Vegas Harry Reid Intl Denver Intl

$618Southwest

Wed, Oct 28 - Wed, Nov 4

5:45 am - 5:14 pmPHL Philadelphia-BOI Boise Air Term. Gowen Fld

13h 29m2 stops Minneapolis St Paul Seattle/Tacoma Intl

5:30 am - 8:30 pmBOI Boise Air Term. Gowen Fld-PHL Philadelphia

13h 00m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

$638Delta

Useful Info

Low season	January
High season	December
Cheapest flight	$110

Best time to beat the crowds with an average 18% drop in price.

Most popular time to fly with an average 8% 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.