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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

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. Visit our flight page for the latest deals!>/a>

$126 CHEAP FLIGHTS from Pennsylvania to Boise

BOI

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

...and more

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41,299,237 searches in the past 7 days on KAYAK

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Cheapest round-trip

$251

Overall average: $416

United Airlines

Tue 3/10Tue 3/24

IAD - BOI • 1 stop

Cheapest one-way

$126

Overall average: $223

Delta

Wed 4/29

IAD - BOI • 1 stop

Start a new search

KAYAK searches 100s of sites at once to find you the best travel deals.

We hope you love your trip to Boise!

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, Mar 10 - Tue, Mar 24

4:00 pm - 9:29 pm

IAD

BOI

7h 29m

1 stop

6:55 pm - 5:36 am

BOI

IAD

8h 41m

1 stop

$251United Airlines

Tue, Mar 17 - Tue, Mar 31

4:40 pm - 11:45 pm

DCA

BOI

9h 05m

1 stop

5:52 am - 3:23 pm

BOI

DCA

7h 31m

1 stop

$251Delta

Tue, Mar 10 - Tue, Mar 24

6:00 am - 12:42 pm

IAD

BOI

8h 42m

1 stop

6:33 pm - 8:48 am

BOI

IAD

12h 15m

2 stops

$256American Airlines

Tue, Mar 10 - Tue, Mar 24

5:00 am - 1:00 pm

IAD

BOI

10h 00m

2 stops

6:33 pm - 8:48 am

BOI

IAD

12h 15m

2 stops

$261American Airlines

Wed, Apr 29 - Wed, May 6

7:00 am - 3:33 pm

JFK

BOI

10h 33m

1 stop

2:57 pm - 7:20 am

BOI

JFK

14h 23m

1 stop

$261Alaska Airlines

Tue, Mar 10 - Wed, Mar 11

7:29 pm - 9:40 am

EWR

BOI

16h 11m

1 stop

11:54 am - 11:29 pm

BOI

EWR

9h 35m

1 stop

$269Alaska Airlines

Wed, Mar 4 - Sun, Mar 8

11:40 am - 11:51 am

PHL

BOI

26h 11m

2 stops

12:15 pm - 5:31 am

BOI

PHL

15h 16m

1 stop

$299Frontier

Sat, Apr 11 - Sat, Apr 18

11:30 am - 7:24 pm

JFK

BOI

9h 54m

1 stop

11:58 am - 10:59 pm

BOI

JFK

9h 01m

1 stop

$309Hawaiian Airlines

Wed, Mar 4 - Sun, Mar 8

8:00 am - 11:51 am

DCA

BOI

29h 51m

1 stop

12:15 pm - 1:02 pm

BOI

DCA

22h 47m

1 stop

$310Frontier

Sat, Apr 11 - Sat, Apr 18

11:30 am - 7:24 pm

JFK

BOI

9h 54m

1 stop

6:00 am - 7:06 pm

BOI

JFK

11h 06m

1 stop

$310Hawaiian Airlines

Useful Info

Low season	January
High season	July
Cheapest flight	$126

Best time to beat the crowds with an average 13% drop in price.

Most popular time to fly with an average 1% increase in price.

Flight from Washington Dulles Airport 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.

McCall

Ontario

Everything you need to know for your flight to Boise

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

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Return flight deals

Information on the airport you'll fly into in Boise

Boise (BOI)

BOI

$126 Find Cheap Flights from Pennsylvania to Boise

KAYAK searches hundreds of travel sites at once for deals on flights to Boise

Everything you should know

Cheap Flights from Pennsylvania to Boise

Recent round-trip flight deals from Pennsylvania to Boise

Recent one-way flight deals from Pennsylvania to Boise

Recent last minute flight deals from Pennsylvania to Boise

Good to know

FAQs for booking flights from Pennsylvania 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.

Traveling to a place near Boise?

Everything you need to know for your flight to Boise

Information on the airport you'll fly into in Boise

Cabin class types available on flights to Pennsylvania

Complete your trip to Boise with a hotel stay or car rental

Find direct flights for Boise

Flights to other popular destinations

Flights from domestic origins to Boise

Choose which airport to fly into in Boise

Find deals for your return flight