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$72+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jan 25 — Feb 11
Sun 1/25
Sun 2/1
1 adult, Economy
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Cheapflights Tip: The best prices from Pasadena to Boise Air Term. Gowen Fld are usually found in February or April, booked 87 days in advance, depart on a Saturday or Wednesday and return on a Thursday

Cheap 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 December 26, 2025.

This Trip.com deal was found by Cheapflights users on 12/23. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/316:34 amLAX - BOI
1 stop28h 09mFrontier
Sun 1/412:38 pmBOI - LAX
1 stop20h 04mFrontier
Deal found 12/23$322
This WAYA deal was found by Cheapflights users on 12/24. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:19 amLAX - BOI
1 stop4h 45mMultiple Airlines
Mon 1/197:05 amBOI - LAX
Nonstop2h 34mMultiple Airlines
Deal found 12/24$336
This Alaska Airlines deal was found by Cheapflights users on 12/24. 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.
Mon 12/293:39 pmLAX - BOI
1 stop5h 28mAlaska Airlines
Mon 1/198:58 pmBOI - LAX
1 stop24h 07mAlaska Airlines
Deal found 12/24$396
This United Airlines deal was found by Cheapflights users on 12/24. 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.
Mon 12/297:14 pmLAX - BOI
Nonstop2h 16mUnited Airlines
Mon 1/1910:15 amBOI - LAX
Nonstop2h 36mUnited Airlines
Deal found 12/24$412
This WAYA deal was found by Cheapflights users on 12/25. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:19 amLAX - BOI
1 stop4h 45mMultiple Airlines
Sun 1/117:05 amBOI - LAX
Nonstop2h 34mMultiple Airlines
Deal found 12/25$417
This eDestinos deal was found by Cheapflights users on 12/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2810:03 pmLAX - BOI
1 stop16h 01mMultiple Airlines
Sun 1/45:43 amBOI - LAX
1 stop4h 56mMultiple Airlines
Deal found 12/25$421
This Kiwi.com deal was found by Cheapflights users on 12/23. 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 12/316:34 amLAX - BOI
1 stop28h 09mMultiple Airlines
Fri 1/29:46 pmBOI - LAX
1 stop10h 32mMultiple Airlines
Deal found 12/23$435
This Kiwi.com deal was found by Cheapflights users on 12/24. 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.
Sun 12/2810:03 pmLAX - BOI
1 stop16h 01mMultiple Airlines
Mon 12/299:46 pmBOI - LAX
1 stop10h 32mMultiple Airlines
Deal found 12/24$437
This Alaska Airlines deal was found by Cheapflights users on 12/23. 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.
Wed 12/3110:08 amLAX - BOI
Nonstop2h 20mAlaska Airlines
Fri 1/27:15 amBOI - LAX
Nonstop2h 40mAlaska Airlines
Deal found 12/23$457
This WAYA deal was found by Cheapflights users on 12/24. 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:19 amLAX - BOI
1 stop4h 45mMultiple Airlines
Tue 12/307:15 amBOI - LAX
Nonstop2h 40mMultiple Airlines
Deal found 12/24$463

Find flight deals from Pasadena to Boise

Keep the following information in mind while searching for Pasadena to Boise flight deals. Data was last updated December 26, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$186
(Alaska Airlines)

One-way from

$72
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$362
Provider with most accurate pricing for Los Angeles-Boise Air Term. Gowen Fld flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Boise Air Term. Gowen Fld flights.
Search Deals
From Pasadena to Boise Air Term. Gowen Fld
Search Deals
One-way flight from Pasadena to Boise Air Term. Gowen Fld
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 26, 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

Thu 2/26

8:46 am-3:08 pm

1 stop5h 22m

Boise Air Term. Gowen Fld

Sat 2/28

1:20 pm-4:59 pm

1 stop4h 39m

$186

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Mon 2/2

4:35 pm-7:51 pm

Nonstop2h 16m

Boise Air Term. Gowen Fld

Mon 2/9

7:05 pm-12:34 am

1 stop6h 29m

$187

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 2/18

7:45 am-2:58 pm

1 stop6h 13m

Boise Air Term. Gowen Fld

Sat 2/21

8:12 pm-9:34 pm

Nonstop2h 22m

$187

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 1/15

4:35 pm-7:51 pm

Nonstop2h 16m

Boise Air Term. Gowen Fld

Sun 1/18

7:45 am-12:24 pm

1 stop5h 39m

$187

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 1/23

4:15 pm-11:48 pm

1 stop6h 33m

Boise Air Term. Gowen Fld

Fri 1/30

10:15 am-11:51 am

Nonstop2h 36m

$187

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 1/16

4:35 pm-7:51 pm

Nonstop2h 16m

Boise Air Term. Gowen Fld

Sun 1/18

2:20 pm-8:23 pm

1 stop7h 03m

$187

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 2/4

7:15 pm-10:18 pm

Nonstop2h 03m

Boise Air Term. Gowen Fld

Wed 2/11

5:40 am-1:55 pm

1 stop9h 15m

$191

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 2/6

6:35 pm-11:48 pm

1 stop4h 13m

Boise Air Term. Gowen Fld

Sun 2/8

7:45 am-12:24 pm

1 stop5h 39m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 2/28

7:45 am-2:58 pm

1 stop6h 13m

$88

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 4/11

6:00 pm-10:52 pm

1 stop3h 52m

$88

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/25

Showing 1-10 of 18 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 December 19, 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, April is the cheapest month in which you can book a flight from Pasadena to Boise (average of $98). Flying from Pasadena to Boise in November is currently the most expensive (average of $182). 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 December 26, 2025.

One of the essential ways to save on airfare from Pasadena to Boise is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the evening could potentially save you up to 23% on airfare.

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 December 20, 2025.

Travelers seeking maximum savings on their Pasadena to Boise flight should consider departing on Tuesday evenings when fares are most often at their lowest. Friday mornings 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 December 26, 2025.

The most flights from P4S to BOI are scheduled on a Wednesday (24 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (15 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 December 26, 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
11,536 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,536 reviews
Alaska Airlines
8.0
Very good
11,536 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,015 reviews
Alaska Airlines
8.0
Very good
11,536 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Hawaiian Airlines
7.8
Good
2,820 reviews
Alaska Airlines
8.0
Very good
11,536 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,116 reviews
Alaska Airlines
8.0
Very good
11,536 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Allegiant Air
7.2
Good
702 reviews
Alaska Airlines
8.0
Very good
11,536 reviews

Boarding

8.1

Food

7.1

Comfort

7.8

Overall

8.0

Crew

8.5

Entertainment

7.0

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

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 19 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 59 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?

    Alaska Airlines and United Airlines can get you from Pasadena to Boise in just under 2h 16m. Your travel time can differ by up to 3h 06m. Pasadena and Boise are separated by a distance of 675 mi. This flight may include one or multiple stops.

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

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $70. Allegiant Air flights start at $80 while deals on Alaska Airlines start at $90 one-way.

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

    Consider Copa Airlines (100%), Alaska Airlines (93%) or Virgin Atlantic (93%) 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 $338, our data indicates the cheapest price to be $74. The most popular route (Los Angeles - Boise Air Term. Gowen Fld), is priced around $157.

  • 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, April is the cheapest month in which you can book a flight from Pasadena to Boise (average of $98). Flying from Pasadena to Boise in November is currently the most expensive (average of $182). 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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Alternative routes for Pasadena to Boise

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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 December 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$78Average$159FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$245FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$124Average$253FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$128Average$266FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$156Average$280FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$156Average$332FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$167Average$293FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$258Average$536FlexibilityNo cancel feeOn-time71%

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