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Cheap flights from Pennsylvania to Boise from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Boise departing on 8/17. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pennsylvania to Boise

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
5:00 am - 11:16 am
DCA
-
BOI
8h 16m
1 stop
American Airlines Logo
3:19 pm - 11:59 pm
BOI
-
DCA
6h 40m
1 stop
$195American Airlines
Wed, Aug 12 - Tue, Aug 18
American Airlines Logo
5:00 am - 11:16 am
DCA
-
BOI
8h 16m
1 stop
American Airlines Logo
12:12 pm - 10:58 pm
BOI
-
DCA
8h 46m
1 stop
$196American Airlines
Sat, Aug 29 - Sat, Sep 5
Delta Logo
6:00 am - 12:49 pm
IAD
-
BOI
8h 49m
1 stop
Delta Logo
2:53 pm - 11:21 pm
BOI
-
IAD
6h 28m
1 stop
$197Delta
Wed, Aug 26 - Tue, Sep 1
Delta Logo
6:00 am - 12:49 pm
LGA
-
BOI
8h 49m
1 stop
Delta Logo
1:59 pm - 11:24 pm
BOI
-
LGA
7h 25m
1 stop
$197Delta
Wed, Aug 26 - Mon, Aug 31
Southwest Logo
2:40 pm - 11:10 pm
DCA
-
BOI
10h 30m
2 stops
Southwest Logo
12:10 pm - 11:55 pm
BOI
-
DCA
9h 45m
1 stop
$207Southwest
Wed, Aug 26 - Mon, Aug 31
Southwest Logo
5:25 am - 10:50 am
PHL
-
BOI
7h 25m
1 stop
Southwest Logo
2:25 pm - 11:50 pm
BOI
-
PHL
7h 25m
1 stop
$218Southwest
Thu, Aug 20 - Tue, Aug 25
Frontier Logo
8:37 pm - 12:29 pm
PHL
-
BOI
17h 52m
1 stop
Frontier Logo
1:24 pm - 5:39 am
BOI
-
PHL
14h 15m
1 stop
$242Frontier
Mon, Jul 20 - Sun, Jul 26
United Airlines Logo
10:20 am - 5:58 pm
LGA
-
BOI
9h 38m
2 stops
United Airlines Logo
12:28 pm - 9:25 pm
BOI
-
LGA
6h 57m
1 stop
$244United Airlines
Sat, Sep 5 - Sat, Sep 12
Frontier Logo
12:54 pm - 12:29 pm
PHL
-
BOI
25h 35m
1 stop
Frontier Logo
1:24 pm - 11:49 am
BOI
-
PHL
20h 25m
1 stop
$252Frontier
Mon, Aug 3 - Sun, Aug 9
United Airlines Logo
4:57 pm - 10:40 pm
PIT
-
BOI
7h 43m
1 stop
United Airlines Logo
6:15 am - 4:01 pm
BOI
-
PIT
7h 46m
1 stop
$256United Airlines
Tue, Aug 25 - Wed, Aug 26

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United Airlines flights from Pennsylvania to Boise

Our best United Airlines deals on Pennsylvania to Boise flight tickets
United Airlines
Sep 5
LGA10:20 amNew York LaGuardia
9h 38m
2 stops
BOI5:58 pmBoise Air Term. Gowen Fld
Sep 12
BOI12:28 pmBoise Air Term. Gowen Fld
6h 57m
1 stop
LGA9:25 pmNew York LaGuardia
$244
United Airlines
Aug 25
PIT4:57 pmPittsburgh
7h 43m
1 stop
BOI10:40 pmBoise Air Term. Gowen Fld
Aug 26
BOI6:15 amBoise Air Term. Gowen Fld
7h 46m
1 stop
PIT4:01 pmPittsburgh
$256
United Airlines
Aug 24
LGA6:10 amNew York LaGuardia
7h 18m
1 stop
BOI11:28 amBoise Air Term. Gowen Fld
Aug 28
BOI2:44 pmBoise Air Term. Gowen Fld
6h 40m
1 stop
LGA11:24 pmNew York LaGuardia
$262

Delta flights from Pennsylvania to Boise

Our best Delta deals on Pennsylvania to Boise flight tickets
Delta
Aug 26
IAD6:00 amWashington, D.C. Dulles Intl
8h 49m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
Sep 1
BOI2:53 pmBoise Air Term. Gowen Fld
6h 28m
1 stop
IAD11:21 pmWashington, D.C. Dulles Intl
$197
Delta
Aug 22
PHL7:25 amPhiladelphia
7h 24m
1 stop
BOI12:49 pmBoise Air Term. Gowen Fld
Aug 29
BOI2:53 pmBoise Air Term. Gowen Fld
7h 03m
1 stop
PHL11:56 pmPhiladelphia
$201
Delta
Aug 12
JFK7:00 amNew York John F Kennedy Intl
9h 49m
1 stop
BOI2:49 pmBoise Air Term. Gowen Fld
Aug 13
BOI11:10 pmBoise Air Term. Gowen Fld
8h 55m
1 stop
JFK10:05 amNew York John F Kennedy Intl
$205

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania to Boise that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 10, 2026.
Use the filters below to find and compare flights from Pennsylvania to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 8/12

5:00 am-11:16 am

1 stop8h 16m

Boise Air Term. Gowen Fld

Tue 8/18

3:19 pm-11:59 pm

1 stop6h 40m

$195

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Sat 8/29

5:00 am-11:16 am

1 stop8h 16m

Boise Air Term. Gowen Fld

Sat 9/5

12:12 pm-10:58 pm

1 stop8h 46m

$196

Washington, D.C.Boise

IAD - BOI

IADBOI

Washington, D.C. Dulles Intl

Wed 8/26

6:00 am-12:49 pm

1 stop8h 49m

Boise Air Term. Gowen Fld

Tue 9/1

2:53 pm-11:21 pm

1 stop6h 28m

$197

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Wed 8/26

6:00 am-12:49 pm

1 stop8h 49m

Boise Air Term. Gowen Fld

Mon 8/31

1:59 pm-11:24 pm

1 stop7h 25m

$197

Washington, D.C.Boise

DCA - BOI

DCABOI

Washington, D.C. Reagan-National

Wed 8/26

2:40 pm-11:10 pm

2 stops10h 30m

Boise Air Term. Gowen Fld

Mon 8/31

12:10 pm-11:55 pm

1 stop9h 45m

$207
Quickest round-trip

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Thu 8/20

5:25 am-10:50 am

1 stop7h 25m

Boise Air Term. Gowen Fld

Tue 8/25

2:25 pm-11:50 pm

1 stop7h 25m

$218

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Mon 7/20

8:37 pm-12:29 pm

1 stop17h 52m

Boise Air Term. Gowen Fld

Sun 7/26

1:24 pm-5:39 am

1 stop14h 15m

$242

New YorkBoise

LGA - BOI

LGABOI

New York LaGuardia

Sat 9/5

10:20 am-5:58 pm

2 stops9h 38m

Boise Air Term. Gowen Fld

Sat 9/12

12:28 pm-9:25 pm

1 stop6h 57m

$244

PhiladelphiaBoise

PHL - BOI

PHLBOI

Philadelphia

Mon 8/3

12:54 pm-12:29 pm

1 stop25h 35m

Boise Air Term. Gowen Fld

Sun 8/9

1:24 pm-11:49 am

1 stop20h 25m

$252

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Tue 8/25

4:57 pm-10:40 pm

1 stop7h 43m

Boise Air Term. Gowen Fld

Wed 8/26

6:15 am-4:01 pm

1 stop7h 46m

$256

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Boise from

How to get the cheapest flight ticket from Pennsylvania to Boise

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 Boise?

The month of September is, on average, the cheapest month to fly to Boise from Pennsylvania, with most prices found around $88. If you aren’t able to travel during the month of September, then book flights to Boise from Pennsylvania during July instead. Flights to Boise in July, while not as cheap as those in September, still average around $123.

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

You are more likely to see cheaper flights to Boise from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Boise for around $455 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boise from Pennsylvania for as low as $298 on momondo.

Can stopping save me money on Pennsylvania to Boise flights?

You could potentially save up to 45% on your flight if you consider stops on a Pennsylvania to Boise flight.

Cheap Pennsylvania to Boise flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pennsylvania to Boise

Fastest flight time

6h 18m

Direct flights

None
The fastest flight from Pennsylvania to Boise takes 6h 18m
There are no direct flights from Pennsylvania to Boise. There are no popular flight routes from Pennsylvania to Boise.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Boise

  • When did momondo last update prices for flights from Pennsylvania to Boise Air Term. Gowen Fld Airport?

    Prices for flights from Pennsylvania to Boise Air Term. Gowen Fld Airport were last updated today.

  • How many operators does momondo search for flights from Pennsylvania to Boise Air Term. Gowen Fld Airport?

  • How old do you have to be to fly from Pennsylvania to Boise Air Term. Gowen Fld Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to Boise Air Term. Gowen Fld Airport.

  • What documentation or ID do you need to fly to Boise Air Term. Gowen Fld Airport?

    The travel and health documents you'll need for your trip to Boise Air Term. Gowen Fld Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boise Air Term. Gowen Fld Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Pennsylvania to Boise

Compare and see reviews for airlines that fly from Pennsylvania to Boise with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $237Free CancellationRating
7.8
8,453 reviews
Search Delta flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
9,955 reviews
Search United Airlines flights
American AirlinesPriceFrom $283Free CancellationRating
7.1
11,789 reviews
Search American Airlines flights
SouthwestPriceFrom $350Free CancellationRating
7.9
4,248 reviews
Search Southwest flights

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Nampa
Meridian
Ontario
McCall
Caldwell
Eagle

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Boise?

Finding the right flight to Boise from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boise quick and easy, saving you time and money.

Can I find flights from Pennsylvania to Boise with flexible booking policies on momondo?

Yes. All flights to Boise from Pennsylvania on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pennsylvania to Boise?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Boise.

I’m not ready to book a flight from Pennsylvania to Boise right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Pennsylvania to Boise flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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