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Idaho

$158+ Cheap flights from Pittsburgh (PIT) to Idaho

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — BOI
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from Pittsburgh to Idaho

Keep the following information in mind while searching for Pittsburgh to Idaho flight deals. Data was last updated August 14, 2025.

Round-trip from

$237
(Kiwi.com)

One-way from

$158
(Alaska Airlines)

Popular in

March

Cheapest in

April

Average price

$380
From Pittsburgh to Idaho
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One-way flight from Pittsburgh to Idaho
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Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Pittsburgh to Idaho

Cheapest flights from Pittsburgh to Idaho
Explore the most affordable flight options available from Pittsburgh to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:25 pmPIT - BOI
1 stop21h 56mSpirit Airlines
Fri 9/199:26 pmBOI - PIT
1 stop16h 54mSpirit Airlines
Deal found 8/13$237
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmPIT - BOI
1 stop29h 06mSpirit Airlines
Fri 9/199:26 pmBOI - PIT
1 stop16h 54mSpirit Airlines
Deal found 8/13$246
This FlightHub deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:25 pmPIT - BOI
1 stop29h 06mSpirit Airlines
Thu 9/182:16 pmBOI - PIT
1 stop24h 04mSpirit Airlines
Deal found 8/13$247
This Kiwi.com deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/195:25 pmPIT - BOI
1 stop21h 56mSpirit Airlines
Sun 9/212:16 pmBOI - PIT
1 stop24h 04mSpirit Airlines
Deal found 8/11$255
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:25 pmPIT - BOI
1 stop21h 56mSpirit Airlines
Sun 9/212:16 pmBOI - PIT
1 stop24h 04mSpirit Airlines
Deal found 8/13$268
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:30 pmPIT - BOI
1 stop7h 31mDelta
Tue 9/163:20 pmBOI - PIT
1 stop6h 07mDelta
Deal found 8/13$277
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/912:39 pmPIT - BOI
2 stops13h 19mDelta
Tue 9/161:25 pmBOI - PIT
1 stop7h 37mDelta
Deal found 8/13$282
This Kiwi.com deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/105:25 pmPIT - BOI
1 stop21h 56mSpirit Airlines
Sat 9/202:16 pmBOI - PIT
2 stops20h 42mSpirit Airlines
Deal found 8/13$288
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:30 pmPIT - BOI
1 stop7h 30mDelta
Sat 9/203:20 pmBOI - PIT
1 stop6h 07mDelta
Deal found 8/13$297
This Alaska Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/128:08 amPIT - BOI
1 stop8h 52mAlaska Airlines
Tue 9/168:46 pmBOI - PIT
1 stop8h 02mAlaska Airlines
Deal found 8/13$306
This Delta deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/95:30 pmPIT - BOI
1 stop7h 30mDelta
Fri 9/193:20 pmBOI - PIT
1 stop6h 07mDelta
Deal found 8/13$307
This American Airlines deal was found by Cheapflights users on 8/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/217:00 amPIT - GEG
1 stop7h 41mAmerican Airlines
Fri 9/2612:35 pmGEG - PIT
1 stop7h 03mAmerican Airlines
Deal found 8/13$317

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Idaho 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, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
Use the filters below to find and compare flights from Pittsburgh to Idaho that are best for you.

Fly from

Pittsburgh

Fly to

Idaho

Route

Depart

Return

Price

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Wed 9/10

5:25 pm-1:21 pm

1 stop21h 56m

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-4:20 pm

1 stop16h 54m

$237

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Wed 9/10

5:25 pm-1:21 pm

1 stop21h 56m

Boise Air Term. Gowen Fld

Mon 9/22

9:26 pm-4:20 pm

1 stop16h 54m

$237

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Thu 9/11

5:25 pm-8:31 pm

1 stop29h 06m

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-4:20 pm

1 stop16h 54m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Sun 9/14

5:25 pm-8:31 pm

1 stop29h 06m

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-4:20 pm

1 stop16h 54m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Fri 9/12

5:25 pm-1:21 pm

1 stop21h 56m

Boise Air Term. Gowen Fld

Mon 9/22

9:26 pm-4:20 pm

1 stop16h 54m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Thu 9/11

5:25 pm-8:31 pm

1 stop29h 06m

Boise Air Term. Gowen Fld

Mon 9/22

9:26 pm-4:20 pm

1 stop16h 54m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Fri 9/12

5:25 pm-1:21 pm

1 stop21h 56m

Boise Air Term. Gowen Fld

Fri 9/19

9:26 pm-4:20 pm

1 stop16h 54m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Sun 9/14

5:25 pm-8:31 pm

1 stop29h 06m

Boise Air Term. Gowen Fld

Mon 9/22

9:26 pm-4:20 pm

1 stop16h 54m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Wed 9/10

5:25 pm-1:21 pm

1 stop21h 56m

Boise Air Term. Gowen Fld

Thu 9/18

2:16 pm-4:20 pm

1 stop24h 04m

$246

PittsburghBoise

PIT - BOI

PITBOI

Pittsburgh

Thu 9/11

5:25 pm-8:31 pm

1 stop29h 06m

Boise Air Term. Gowen Fld

Thu 9/18

2:16 pm-4:20 pm

1 stop24h 04m

$247

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 56 results
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Best time to book a flight from Pittsburgh to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Idaho

What is the cheapest month to book a flight from Pittsburgh to Idaho?

Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Idaho (average of $314). Flying from Pittsburgh to Idaho in June is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PIT to ID?

Find hourly flight availability from Pittsburgh to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

When flying from Pittsburgh to Idaho, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho. Reviews last updated August 14, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Pittsburgh to Idaho by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,244 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,980 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,916 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,244 reviews

Overall

8.0

Entertainment

7.5

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Pittsburgh to Idaho?

    Pittsburgh (PIT) is the airport you will fly out of if you book a flight from Pittsburgh to Idaho. It is only a 13.5 mi journey to Pittsburgh (PIT) from Pittsburgh’s city center.

  • What are the cheapest airlines to fly from Pittsburgh to Idaho one-way?

    The cheapest airlines for a one-way flight from Pittsburgh to Idaho are Alaska Airlines ($158), American Airlines ($164), and Delta ($214).

  • What are the most popular routes from Pittsburgh to Idaho?

    While some choose either Pittsburgh - Boise Air Term. Gowen Fld or Pittsburgh - Spokane, Pittsburgh - Jackson Hole is the most popular route from Pittsburgh to Idaho.

  • Can I find deals for flights from Pittsburgh to Idaho that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Idaho?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Idaho.

  • Can I find deals for business class flights from Pittsburgh to Idaho?

    Yes. Cheapflights offers flight deals from Pittsburgh to Idaho by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Idaho?

    Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Idaho (average of $314). Flying from Pittsburgh to Idaho in June is currently the most expensive (average of $399). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Pittsburgh to Idaho

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Pittsburgh to Idaho

Discover the top 4 airlines that operate flights from Pittsburgh to Idaho. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$223Average$470FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$232Average$493FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$378Average$416FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$379Average$616FlexibilityNo cancel feeOn-time69%

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