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Pasadena

$72+ Cheap flights from Boise (BOI) to Pasadena, CA

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 1/23. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Jan 22 — Jan 291
Thu 1/22
Thu 1/29
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Pasadena are usually found in April or September, booked 72 days in advance, depart on a Thursday or Friday and return on a Saturday

Cheap flight deals from Boise to Pasadena

Cheapest flights from Boise to Pasadena
Explore the most affordable flight options available from Boise to Pasadena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 23, 2025.

This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Mon 12/2210:41 pmBOI - LAX
1 stop9h 37mMultiple Airlines
Wed 12/316:34 amLAX - BOI
1 stop28h 09mMultiple Airlines
Deal found 12/21$304
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Mon 12/2210:41 pmBOI - LAX
1 stop9h 37mMultiple Airlines
Sun 12/289:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/21$340
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/307:00 amBOI - LAX
Nonstop2h 36mUnited Airlines
Sun 1/47:14 pmLAX - BOI
Nonstop2h 16mUnited Airlines
Deal found 12/21$397
This Delta deal was found by Cheapflights users on 12/21. 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 12/318:20 amBOI - LAX
Nonstop2h 35mDelta
Sun 1/47:16 pmLAX - BOI
1 stop4h 03mDelta
Deal found 12/21$407
This Delta deal was found by Cheapflights users on 12/21. 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 12/318:20 amBOI - LAX
Nonstop2h 35mDelta
Mon 1/57:15 pmLAX - BOI
Nonstop2h 03mDelta
Deal found 12/21$437
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Mon 12/299:46 pmBOI - LAX
1 stop10h 32mMultiple Airlines
Sat 1/38:58 pmLAX - BOI
1 stop13h 45mMultiple Airlines
Deal found 12/21$447
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 12/311:42 pmBOI - LAX
2 stops42h 36mMultiple Airlines
Sun 1/49:20 pmLAX - BOI
1 stop16h 44mMultiple Airlines
Deal found 12/21$450
This Alaska Airlines deal was found by Cheapflights users on 12/21. 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 12/317:15 amBOI - LAX
Nonstop2h 40mAlaska Airlines
Sat 1/310:08 amLAX - BOI
Nonstop2h 20mAlaska Airlines
Deal found 12/21$457
This United Airlines deal was found by Cheapflights users on 12/21. 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.
Tue 12/307:00 amBOI - LAX
Nonstop2h 36mUnited Airlines
Sat 1/36:00 amLAX - BOI
1 stop4h 39mUnited Airlines
Deal found 12/21$467
This Kiwi.com deal was found by Cheapflights users on 12/21. 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.
Mon 12/2210:41 pmBOI - LAX
1 stop9h 37mMultiple Airlines
Mon 12/299:20 pmLAX - BOI
2 stops18h 27mMultiple Airlines
Deal found 12/21$468

Find flight deals from Boise to Pasadena

Keep the following information in mind while searching for Boise to Pasadena flight deals. Data was last updated December 23, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$191
(Alaska Airlines)

One-way from

$72
(Kiwi.com)

Popular in

March

Cheapest in

April

Average price

$293
Provider with most accurate pricing for Boise Air Term. Gowen Fld-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-Los Angeles flights.
Search Deals
From Boise Air Term. Gowen Fld to Pasadena
Search Deals
One-way flight from Boise Air Term. Gowen Fld to Pasadena
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($7 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($7 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 Boise to Pasadena 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 23, 2025.
Use the filters below to find and compare flights from Boise to Pasadena that are best for you.

Fly from

Boise

Fly to

Pasadena

Route

Depart

Return

Price

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Mon 2/2

9:02 am-1:41 pm

1 stop5h 39m

Los Angeles

Wed 2/4

7:45 pm-11:02 pm

Nonstop2h 17m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 1/20

7:25 am-8:55 am

Nonstop2h 30m

Los Angeles

Tue 1/20

7:15 pm-10:18 pm

Nonstop2h 03m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 1/20

7:25 am-8:55 am

Nonstop2h 30m

Los Angeles

Wed 1/21

7:15 pm-10:18 pm

Nonstop2h 03m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 2/5

7:02 pm-8:17 pm

Nonstop2h 15m

Los Angeles

Mon 2/9

7:45 pm-11:02 pm

Nonstop2h 17m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 3/6

8:12 pm-9:34 pm

Nonstop2h 22m

Los Angeles

Sat 3/14

7:45 pm-11:00 pm

Nonstop2h 15m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 3/7

8:16 am-9:49 am

Nonstop2h 33m

Los Angeles

Sun 3/15

6:30 am-3:08 pm

1 stop7h 38m

$201

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Mon 2/2

7:25 am-8:55 am

Nonstop2h 30m

Los Angeles

Wed 2/4

7:15 pm-10:18 pm

Nonstop2h 03m

$207

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 2/7

5:55 pm-4:22 pm

1 stop23h 27m

Los Angeles

Sun 2/15

7:45 am-10:40 pm

1 stop13h 55m

$214

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Wed 3/18

2:22 pm-9:43 pm

1 stop8h 21m

Los Angeles

Tue 3/24

8:00 am-3:29 pm

1 stop6h 29m

$214

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Thu 3/5

1:00 pm-11:03 pm

1 stop11h 03m

Los Angeles

Sun 3/8

7:45 am-10:40 pm

1 stop13h 55m

$214

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 23 results
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Best time to book a flight from Boise to Pasadena

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boise to Pasadena. Price data was last updated on December 19, 2025.

The best time to book flights from Boise to Pasadena is 72 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 Boise to Pasadena?

Currently, March is the cheapest month in which you can book a flight from Boise to Pasadena (average of $75). Flying from Boise to Pasadena in December is currently the most expensive (average of $183). 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 BOI to P4S?

Find hourly flight availability from Boise to Pasadena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 23, 2025.

A simple way to save on the total cost of your ticket is to fly from Boise to Pasadena in the evening. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

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

Use this chart to determine the cheapest time to fly round-trip from Boise to Pasadena. Price data was last updated on December 20, 2025.

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

Weekly flight availability from Boise to Pasadena

Explore weekly flight availability from Boise to Pasadena. 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 23, 2025.

The most flights from BOI to P4S are scheduled on a Monday (30 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (15 on average).

How much does it cost to fly round-trip from Boise to Pasadena?

Reviews of airlines servicing Pasadena

Get insights into the airlines that provide service to Pasadena. 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 Pasadena. Reviews last updated December 23, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and Hawaiian Airlines from Boise to Pasadena. 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
11,513 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
11,513 reviews
Alaska Airlines
8.0
Very good
11,513 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
7.9
Good
8,014 reviews
Alaska Airlines
8.0
Very good
11,513 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
2,820 reviews
Alaska Airlines
8.0
Very good
11,513 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
9,106 reviews
Alaska Airlines
8.0
Very good
11,513 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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
8,196 reviews
Alaska Airlines
8.0
Very good
11,513 reviews

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Overall

8.0

Comfort

7.8

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 Boise to Pasadena. 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 Boise to Pasadena?

    Boise Air Term. Gowen Fld (BOI) is the airport you will fly out of if you book a flight from Boise to Pasadena. You should not have trouble finding flights to Pasadena from Air Term. Gowen Fld; the airport handles an average of 24 outbound flights to Pasadena per day. You should also have plenty of airline options to choose from since 8 airlines have flights from the Boise airport to Pasadena. It is only a 3.3 mi journey to Air Term. Gowen Fld (BOI) from Boise’s city center.

  • How popular is this Boise to Pasadena flight route?

    Within the past month, 26 users have taken a look at flights from Boise Air Term. Gowen Fld to Pasadena.

  • How long is the flight from Boise to Pasadena?

    A quick flight from Boise to Pasadena can take about 2h 30m. Alaska Airlines provides one of the quickest options available for as low as $197. There are 675 mi between Boise and Pasadena. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $32 on Spirit Airlines. Other airlines that offer cheap prices include Allegiant Air from $69 and Southwest from $98 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Boise to Pasadena consider choosing Condor (100%), British Airways (98%) or Air France (97%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Boise to Pasadena?

    The cheapest flight price from Boise to Pasadena is $108. On average you can expect to pay $382. The most popular route, (Boise Air Term. Gowen Fld - Los Angeles), can usually be booked for $156.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from Boise to Pasadena (average of $75). Flying from Boise to Pasadena in December is currently the most expensive (average of $183). 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.

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Top 8 airlines flying from Boise to Pasadena

Discover the top 8 airlines that operate flights from Boise to Pasadena. 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 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$263FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$85Average$161FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$100Average$212FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$108Average$274FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$137Average$309FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$147Average$323FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$172Average$477FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$174Average$302FlexibilityNo cancel feeOn-time69%

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