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$124+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
ago. 6 — ago. 131
mié. 8/6
mié. 8/13
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 agosto 1, 2025.

Round-trip from

$166
(FlightHub)

One-way from

$124
(Alaska Airlines)

Popular in

December

Cheapest in

October

Average price

$257
From Pasadena to Boise Air Term. Gowen Fld
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One-way flight from Pasadena to Boise Air Term. Gowen Fld
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Highest demand for flights based on searches. 12% potential increase in price ($38 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($9 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 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 agosto 1, 2025.

This FlightHub deal was found by Cheapflights users on 7/31. 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.
jue. 8/146:45 amLAX - BOI
1 stop9h 26mSpirit Airlines
jue. 8/216:06 pmBOI - LAX
1 stop6h 52mSpirit Airlines
Deal found 7/31$166
This Hawaiian Airlines deal was found by Cheapflights users on 7/30. 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.
mié. 8/277:45 pmLAX - BOI
Nonstop2h 09mHawaiian Airlines
mié. 9/34:34 pmBOI - LAX
1 stop5h 14mHawaiian Airlines
Deal found 7/30$167
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/266:00 amLAX - BOI
1 stop6h 48mAlaska Airlines
mar. 9/28:31 pmBOI - LAX
1 stop4h 30mAlaska Airlines
Deal found 7/29$176
This Mytrip deal was found by Cheapflights users on 8/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/268:55 pmLAX - BOI
1 stop15h 26mMultiple Airlines
lun. 9/296:37 pmBOI - LAX
3 stops30h 22mMultiple Airlines
Deal found 8/1$212
This United Airlines deal was found by Cheapflights users on 7/31. 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.
mié. 12/314:11 pmLAX - BOI
1 stop4h 19mUnited Airlines
jue. 1/86:48 amBOI - LAX
1 stop6h 55mUnited Airlines
Deal found 7/31$217
This FlightHub deal was found by Cheapflights users on 7/30. 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.
jue. 8/283:30 pmLAX - BOI
1 stop19h 08mFrontier
dom. 8/3112:33 pmBOI - LAX
1 stop12h 54mFrontier
Deal found 7/30$225
This Delta deal was found by Cheapflights users on 7/31. 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.
sáb. 10/1111:59 amLAX - BOI
Nonstop2h 06mDelta
dom. 10/125:40 amBOI - LAX
1 stop5h 19mDelta
Deal found 7/31$227

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 agosto 1, 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

jue. 8/14

6:45 am-5:11 pm

1 stop9h 26m

Boise Air Term. Gowen Fld

jue. 8/21

6:06 pm-11:58 pm

1 stop6h 52m

$166

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mié. 8/27

7:45 pm-10:54 pm

Nonstop2h 09m

Boise Air Term. Gowen Fld

mié. 9/3

4:34 pm-8:48 pm

1 stop5h 14m

$167

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mar. 8/26

6:00 am-1:48 pm

1 stop6h 48m

Boise Air Term. Gowen Fld

mar. 9/2

8:31 pm-12:01 am

1 stop4h 30m

$176

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mié. 10/8

7:46 pm-10:52 pm

Nonstop2h 06m

Boise Air Term. Gowen Fld

vie. 10/17

4:00 pm-5:19 pm

Nonstop2h 19m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

vie. 9/26

8:55 pm-1:21 pm

1 stop15h 26m

Boise Air Term. Gowen Fld

lun. 9/29

6:37 pm-11:59 pm

3 stops30h 22m

$212

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

jue. 8/28

3:30 pm-11:38 am

1 stop19h 08m

Boise Air Term. Gowen Fld

dom. 8/31

12:33 pm-12:27 am

1 stop12h 54m

$225

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mar. 8/26

3:46 pm-11:59 pm

2 stops7h 13m

$124

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

lun. 9/22

6:15 am-5:47 pm

2 stops10h 32m

$127

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

dom. 10/12

6:35 am-12:15 pm

1 stop4h 40m

$129

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

dom. 9/21

6:15 am-1:21 pm

1 stop6h 06m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Showing 1-10 of 11 results
1
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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 July 25, 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 agosto 1, 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 July 27, 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 agosto 1, 2025.

The most flights from P4S to BOI are scheduled on a Thursday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (19 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 agosto 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest, and Delta 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

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,246 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Spirit Airlines
6.3
Okay
8,048 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Entertainment

7.1

Comfort

7.8

Boarding

8.1

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 25 inbound flights from Pasadena per day. You should also have plenty of airline options to choose from since 9 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 16 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Pasadena to Boise one-way?

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $124. Southwest flights start at $129 while deals on Spirit Airlines start at $131 one-way.

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

    Consider United Airlines (100%), Air New Zealand (100%) or Singapore Airlines (100%) 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 $365, our data indicates the cheapest price to be $148. The most popular route (Los Angeles - Boise Air Term. Gowen Fld), is priced around $125.

  • 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
Meridian
Nampa
Ontario
McCall
Caldwell

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Top 9 airlines flying from Pasadena to Boise

Discover the top 9 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 agosto 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$64Average$146FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$78Average$147FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$263FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$108Average$260FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$124Average$237FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$154Average$333FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$280FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$339FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$218Average$524FlexibilityNo cancel feeOn-time71%

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