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$63+ Cheap flights from Pasadena, CA to Boise (BOI)

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 11/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Boise Air Term. Gowen Fld are usually found in October or February, booked 87 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap flight deals from Pasadena to Boise

Keep the following information in mind while searching for Pasadena to Boise flight deals. Data was last updated September 15, 2025.

Round-trip from

$189
(Kiwi.com)

One-way from

$63
(Southwest)

Popular in

December

Cheapest in

October

Average price

$284
From Pasadena to Boise Air Term. Gowen Fld
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One-way flight from Pasadena to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Pasadena to Boise

Cheapest flights from Pasadena to Boise
Explore the most affordable flight options available from Pasadena to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Tue 10/287:49 pmLAX - BOI
Nonstop2h 13mHawaiian Airlines
Tue 11/48:41 amBOI - LAX
1 stop4h 59mHawaiian Airlines
Deal found 9/13$189
This Hawaiian Airlines deal was found by Cheapflights users on 9/15. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1810:26 amLAX - BOI
Nonstop2h 09mHawaiian Airlines
Tue 10/218:26 pmBOI - LAX
Nonstop2h 19mHawaiian Airlines
Deal found 9/15$197
This Expedia deal was found by Cheapflights users on 9/13. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/26:15 amLAX - BOI
1 stop6h 06mMultiple Airlines
Mon 10/65:38 pmBOI - LAX
1 stop7h 23mMultiple Airlines
Deal found 9/13$202
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 11/53:27 pmLAX - BOI
2 stops19h 21mFrontier
Sun 11/912:33 pmBOI - LAX
1 stop20h 32mFrontier
Deal found 9/13$203
This Southwest deal was found by Cheapflights users on 9/12. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/148:20 amLAX - BOI
1 stop4h 20mSouthwest
Mon 11/172:40 pmBOI - LAX
1 stop6h 35mSouthwest
Deal found 9/12$205
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 10/26:15 amLAX - BOI
1 stop6h 06mMultiple Airlines
Sun 10/512:22 pmBOI - LAX
2 stops26h 31mMultiple Airlines
Deal found 9/13$206
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/810:15 amLAX - BOI
Nonstop2h 15mUnited Airlines
Sat 10/112:44 pmBOI - LAX
1 stop6h 37mUnited Airlines
Deal found 9/15$207
This Orbitz deal was found by Cheapflights users on 9/13. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/36:15 amLAX - BOI
1 stop13h 16mMultiple Airlines
Mon 10/64:01 pmBOI - LAX
1 stop5h 10mMultiple Airlines
Deal found 9/13$208
This Kiwi.com deal was found by Cheapflights users on 9/13. 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.
Fri 10/36:15 amLAX - BOI
1 stop13h 16mMultiple Airlines
Sat 10/48:26 pmBOI - LAX
Nonstop2h 19mMultiple Airlines
Deal found 9/13$210

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pasadena 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, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Pasadena to Boise that are best for you.

Fly from

Pasadena

Fly to

Boise

Route

Depart

Return

Price

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 10/22

8:30 am-3:50 pm

1 stop6h 20m

Boise Air Term. Gowen Fld

Sat 10/25

2:15 pm-7:20 pm

1 stop6h 05m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 10/4

10:32 am-6:29 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

Wed 10/8

8:26 pm-9:45 pm

Nonstop2h 19m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 10/8

6:20 pm-11:57 pm

1 stop4h 37m

Boise Air Term. Gowen Fld

Sat 10/18

8:26 pm-9:45 pm

Nonstop2h 19m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 10/18

7:46 pm-10:52 pm

Nonstop2h 06m

Boise Air Term. Gowen Fld

Sun 10/19

7:45 am-9:09 am

Nonstop2h 24m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 10/17

7:46 pm-10:52 pm

Nonstop2h 06m

Boise Air Term. Gowen Fld

Wed 10/22

7:45 am-9:09 am

Nonstop2h 24m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 10/23

7:45 pm-10:56 pm

Nonstop2h 11m

Boise Air Term. Gowen Fld

Sat 10/25

8:26 pm-9:45 pm

Nonstop2h 19m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 11/5

11:59 am-3:05 pm

Nonstop2h 06m

Boise Air Term. Gowen Fld

Mon 11/10

7:45 am-9:14 am

Nonstop2h 29m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 10/13

12:35 pm-11:40 pm

1 stop10h 05m

Boise Air Term. Gowen Fld

Fri 10/24

5:40 pm-10:40 pm

1 stop6h 00m

$222

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 10/8

5:39 pm-11:44 pm

1 stop5h 05m

Boise Air Term. Gowen Fld

Mon 10/13

2:12 pm-3:35 pm

Nonstop2h 23m

$227

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 10/18

10:32 am-6:29 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

Tue 10/21

8:26 pm-9:45 pm

Nonstop2h 19m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 20 results
1
2

Best time to book a flight from Pasadena to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise from Pasadena 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 Pasadena to Boise

How far ahead should I book a flight from Pasadena to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Pasadena to Boise. Price data was last updated on September 12, 2025.

The best time to book flights from Pasadena to Boise is 87 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Pasadena to Boise?

Currently, October is the cheapest month in which you can book a flight from Pasadena to Boise (average of $314). Flying from Pasadena to Boise in June is currently the most expensive (average of $398). 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 P4S to BOI?

Find hourly flight availability from Pasadena to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Pasadena to Boise as you normally would.

What is the cheapest day to fly from Pasadena to Boise?

Use this chart to determine the cheapest time to fly round-trip from Pasadena to Boise. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their Pasadena to Boise flight should consider departing on Tuesday at noon when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Pasadena to Boise

Explore weekly flight availability from Pasadena to Boise. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from P4S to BOI are scheduled on a Monday (30 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (27 on average).

Reviews of airlines servicing Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated September 15, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Pasadena to Boise. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,954 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Hawaiian Airlines
7.8
Good
2,723 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,929 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Spirit Airlines
6.3
Okay
8,015 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Boarding

8.1

Comfort

7.8

Crew

8.5

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

Find useful and relevant information for your journey from Pasadena to Boise. 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 into for flights to Boise from Pasadena?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly into if you book a flight from Pasadena to Boise. You should not have trouble finding flights to Air Term. Gowen Fld from Pasadena; the airport handles an average of 28 inbound flights from Pasadena per day. You should also have plenty of airline options to choose from since 8 airlines have flights to the Boise airport from Pasadena. It is only a 3.3 mi journey from Air Term. Gowen Fld (BOI) to Boise’s city center.

  • How popular is this Pasadena to Boise flight route?

    The Pasadena to Boise Air Term. Gowen Fld flight path was viewed by 21 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Pasadena to Boise?

    Southwest, Hawaiian Airlines, and Delta can get you from Pasadena to Boise in just under 2h 06m. Your travel time can differ by up to 4h 51m. Pasadena and Boise are separated by a distance of 675 mi. This flight may include one or multiple stops.

  • What are the most reliable airlines from Pasadena to Boise?

    Consider Air New Zealand (98%), Singapore Airlines (98%) or United Airlines (96%) when booking your flight. These represent the most reliable airlines when flying from Pasadena to Boise.

  • What are the cheapest flights from Pasadena to Boise?

    Looking for the cheapest flight from Pasadena to Boise? While on average our users pay $292, our data indicates the cheapest price to be $148. The most popular route (Los Angeles - Boise Air Term. Gowen Fld), is priced around $178.

  • Can I find deals for flights from Pasadena to Boise that include hotel bookings?

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

  • How can I find direct flights from Pasadena to Boise?

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

  • Can I find deals for business class flights from Pasadena to Boise?

    Yes. Cheapflights offers flight deals from Pasadena to Boise 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 Pasadena to Boise?

    Currently, October is the cheapest month in which you can book a flight from Pasadena to Boise (average of $314). Flying from Pasadena to Boise in June is currently the most expensive (average of $398). 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

Traveling to a place near Boise?

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

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Top 8 airlines flying from Pasadena to Boise

Discover the top 8 airlines that operate flights from Pasadena to Boise. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$162FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$268FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$118Average$293FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$121Average$229FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$157Average$311FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$350FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$164Average$318FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$524FlexibilityNo cancel feeOn-time71%

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