HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pasadena

$108+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
juin 17 — juin 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Boise to Pasadena with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Pasadena are usually found in April or February, booked 85 days in advance, depart on a Thursday or Wednesday and return on a Saturday

Cheap flight deals from Boise to Pasadena

Keep the following information in mind while searching for Boise to Pasadena flight deals. Data was last updated juin 12, 2025.

Round-trip from

$153
(Cheapflightsfares)

One-way from

$108
(Alaska Airlines)

Popular in

March

Cheapest in

April

Average price

$262
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. 1% potential increase in price ($4 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 June 2025
Search Deals

Find 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 juin 12, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/159:49 pmBOI - LAX
1 stop9h 29mSpirit Airlines
lun. 9/2911:58 amLAX - BOI
1 stop7h 46mSpirit Airlines
Deal found 6/11$153
This Delta deal was found by Cheapflights users on 6/10. 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.
mar. 9/23:45 pmBOI - LAX
Nonstop2h 21mDelta
mar. 9/97:59 pmLAX - BOI
Nonstop1h 58mDelta
Deal found 6/10$197
This Hawaiian Airlines deal was found by Cheapflights users on 6/10. 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.
mar. 9/28:27 pmBOI - LAX
Nonstop2h 19mHawaiian Airlines
mar. 9/97:00 amLAX - BOI
1 stop7h 00mHawaiian Airlines
Deal found 6/10$207
This Kiwi.com deal was found by Cheapflights users on 6/11. 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.
ven. 7/188:18 amBOI - LAX
Nonstop2h 27mMultiple Airlines
lun. 7/216:00 amLAX - BOI
1 stop11h 52mMultiple Airlines
Deal found 6/11$211
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/28:31 pmBOI - LAX
1 stop4h 28mAlaska Airlines
mar. 9/93:40 pmLAX - BOI
1 stop6h 00mAlaska Airlines
Deal found 6/11$216
This Southwest deal was found by Cheapflights users on 6/12. 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.
mer. 9/33:45 pmBOI - LAX
2 stops6h 15mSouthwest
mer. 9/177:20 amLAX - BOI
1 stop6h 50mSouthwest
Deal found 6/12$222
This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/292:45 pmBOI - LAX
1 stop5h 28mUnited Airlines
mar. 9/210:15 amLAX - BOI
Nonstop2h 15mUnited Airlines
Deal found 6/11$229
This FlightHub deal was found by Cheapflights users on 6/9. 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.
jeu. 6/2612:36 pmBOI - LAX
1 stop22h 24mFrontier
sam. 6/2812:04 pmLAX - BOI
1 stop22h 43mFrontier
Deal found 6/9$270
This American Airlines deal was found by Cheapflights users on 6/9. 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.
jeu. 6/196:52 amBOI - LAX
1 stop5h 42mAmerican Airlines
mar. 7/1510:15 amLAX - BOI
1 stop5h 32mAmerican Airlines
Deal found 6/9$367

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 juin 12, 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

lun. 9/15

9:49 pm-6:18 am

1 stop9h 29m

Los Angeles

lun. 9/29

11:58 am-8:44 pm

1 stop7h 46m

$153

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

mar. 9/2

3:45 pm-5:06 pm

Nonstop2h 21m

Los Angeles

mar. 9/9

11:59 am-3:03 pm

Nonstop2h 04m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

mar. 9/2

8:27 pm-9:46 pm

Nonstop2h 19m

Los Angeles

mar. 9/9

7:00 am-3:00 pm

1 stop7h 00m

$207

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

ven. 7/18

8:18 am-9:45 am

Nonstop2h 27m

Los Angeles

lun. 7/21

6:00 am-6:52 pm

1 stop11h 52m

$211

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

mar. 9/2

8:31 pm-11:59 pm

1 stop4h 28m

Los Angeles

mar. 9/9

3:40 pm-10:40 pm

1 stop6h 00m

$216

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

mer. 9/3

3:45 pm-9:00 pm

2 stops6h 15m

Los Angeles

mer. 9/17

7:20 am-3:10 pm

1 stop6h 50m

$222

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

ven. 8/29

2:45 pm-7:13 pm

1 stop5h 28m

Los Angeles

mar. 9/2

10:15 am-1:30 pm

Nonstop2h 15m

$229

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

jeu. 6/26

12:36 pm-10:00 am

1 stop22h 24m

Los Angeles

sam. 6/28

12:04 pm-11:47 am

1 stop22h 43m

$270

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

mar. 9/9

6:35 am-11:00 am

1 stop5h 25m

$108

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

lun. 10/27

1:05 pm-5:15 pm

1 stop5h 10m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 17 results
1
2

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 June 9, 2025.

The best time to book flights from Boise to Pasadena is 85 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, January is the cheapest month in which you can book a flight from Boise to Pasadena (average of $246). Flying from Boise to Pasadena in March is currently the most expensive (average of $327). 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 juin 12, 2025.

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

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 June 8, 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. Tuesday evenings 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 juin 12, 2025.

The most flights from BOI to P4S are scheduled on a Sunday (32 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (11 on average).

Rainfall in Pasadena by month

Plan your trip to Pasadena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Pasadena ranges from 0.0 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit Pasadena when rainfall is around 0.0 in.

Temperature in Pasadena by month

Plan your trip to Pasadena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Pasadena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 juin 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Boise to Pasadena to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

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 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 27 outbound flights to Pasadena per day. You should also have plenty of airline options to choose from since 9 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, 53 users have taken a look at flights from Boise Air Term. Gowen Fld to Pasadena.

  • 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 $108 on Alaska Airlines. Other airlines that offer cheap prices include Southwest from $109 and United Airlines from $119 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%), Iberia (100%) or Qatar Airways (100%) 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 $98. On average you can expect to pay $1,379. The most popular route, (Boise Air Term. Gowen Fld - Los Angeles), can usually be booked for $153.

  • 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, January is the cheapest month in which you can book a flight from Boise to Pasadena (average of $246). Flying from Boise to Pasadena in March is currently the most expensive (average of $327). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Boise to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Las Vegas flights
Boise to Los Angeles flights
Boise to San Diego flights
Spokane to San Diego flights
Boise to Santa Ana flights
Spokane to Los Angeles flights
Spokane to Las Vegas flights
Boise to San Francisco flights
Boise to Ontario flights
Boise to Sacramento flights
Boise to Burbank flights
Spokane to Ontario flights
Spokane to San Francisco flights
Jackson to San Francisco flights
Boise to San Jose flights
Boise to Reno flights
Boise to Long Beach flights
Spokane to Sacramento flights
Idaho Falls to Las Vegas flights
Spokane to Santa Ana flights
Lewiston to Yuma flights
Spokane to Reno flights
Idaho Falls to Los Angeles flights
Spokane to Long Beach flights
Idaho Falls to Santa Ana flights
Boise to Oakland flights
Spokane to Medford flights
Spokane to San Jose flights
Spokane to Fresno flights
Jackson to Las Vegas flights
Spokane to Burbank flights
Idaho Falls to San Diego flights
Idaho Falls to Ontario flights
Boise to Santa Rosa flights
Idaho Falls to Sacramento flights
Jackson to Los Angeles flights
Boise to Medford flights
Idaho Falls to San Francisco flights
Hailey to San Francisco flights
Jackson to San Diego flights
Spokane to Palm Springs flights
Boise to Palm Springs flights
Spokane to San Luis Obispo flights
Boise to Fresno flights
Spokane to Oakland flights
Hailey to Los Angeles flights
Boise to Santa Barbara flights
Idaho Falls to San Jose flights
Twin Falls to Las Vegas flights
Idaho Falls to Oakland flights

Top 9 airlines flying from Boise to Pasadena

Discover the top 9 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 juin 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$78Average$132FlexibilityNo cancel feeOn-timeN/A
DeltaCheapest$79Average$275FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$84Average$153FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$98Average$286FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$111Average$243FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$148Average$329FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$151Average$284FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$157Average$342FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$246Average$406FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.