HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boise

$65+ 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 12/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pasadena to Boise 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 Pasadena to Boise Air Term. Gowen Fld are usually found in February or April, booked 87 days in advance, depart on a Wednesday or Saturday and return on a Thursday

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 November 6, 2025.

This Alaska Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/410:03 amLAX - BOI
Nonstop2h 10mAlaska Airlines
Sun 12/78:20 pmBOI - LAX
Nonstop2h 25mAlaska Airlines
Deal found 11/4$197
This Kiwi.com deal was found by Cheapflights users on 11/5. 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.
Sat 12/209:20 pmLAX - BOI
2 stops13h 23mMultiple Airlines
Mon 12/2210:41 pmBOI - LAX
1 stop9h 37mMultiple Airlines
Deal found 11/5$199
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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.
Tue 12/910:58 amLAX - BOI
1 stop5h 07mAlaska Airlines
Tue 12/98:20 pmBOI - LAX
Nonstop2h 25mAlaska Airlines
Deal found 11/6$201
This Southwest deal was found by Cheapflights users on 11/6. 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.
Mon 12/88:15 amLAX - BOI
1 stop3h 35mSouthwest
Sat 12/131:50 pmBOI - LAX
1 stop6h 00mSouthwest
Deal found 11/6$202
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/210:20 amLAX - BOI
Nonstop2h 15mUnited Airlines
Tue 12/96:35 amBOI - LAX
1 stop5h 12mUnited Airlines
Deal found 11/4$204
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Thu 12/48:32 amLAX - BOI
1 stop7h 23mAmerican Airlines
Tue 12/92:09 pmBOI - LAX
1 stop5h 09mAmerican Airlines
Deal found 11/4$206
This United Airlines deal was found by Cheapflights users on 11/3. 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.
Thu 12/410:20 amLAX - BOI
Nonstop2h 15mUnited Airlines
Mon 12/810:35 amBOI - LAX
1 stop5h 20mUnited Airlines
Deal found 11/3$207
This Kiwi.com deal was found by Cheapflights users on 11/3. 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 12/48:51 pmLAX - BOI
1 stop13h 58mMultiple Airlines
Mon 12/810:41 pmBOI - LAX
2 stops15h 20mMultiple Airlines
Deal found 11/3$210
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/216:00 amLAX - BOI
1 stop8h 52mMultiple Airlines
Mon 11/2410:45 pmBOI - LAX
1 stop10h 10mMultiple Airlines
Deal found 11/5$211
This Southwest deal was found by Cheapflights users on 11/6. 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 12/58:40 amLAX - BOI
1 stop5h 25mSouthwest
Tue 12/912:55 pmBOI - LAX
2 stops6h 00mSouthwest
Deal found 11/6$212
This Alaska Airlines deal was found by Cheapflights users on 11/5. 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 12/310:58 amLAX - BOI
1 stop5h 07mAlaska Airlines
Wed 12/105:59 pmBOI - LAX
1 stop5h 59mAlaska Airlines
Deal found 11/5$216
This Alaska Airlines deal was found by Cheapflights users on 11/6. 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.
Thu 12/410:03 amLAX - BOI
Nonstop2h 10mAlaska Airlines
Tue 12/98:25 amBOI - LAX
1 stop5h 48mAlaska Airlines
Deal found 11/6$217

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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(United Airlines)

One-way from

$65
(Mytrip)

Popular in

December

Cheapest in

February

Average price

$297
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. 8% potential increase in price ($25 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 November 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 November 6, 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

Mon 12/15

10:20 am-1:35 pm

Nonstop2h 15m

Boise Air Term. Gowen Fld

Wed 1/7

7:45 am-12:24 pm

1 stop5h 39m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 12/4

10:03 am-1:13 pm

Nonstop2h 10m

Boise Air Term. Gowen Fld

Sun 12/7

8:20 pm-9:45 pm

Nonstop2h 25m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 12/13

2:00 pm-9:15 pm

1 stop6h 15m

Boise Air Term. Gowen Fld

Wed 12/17

12:55 pm-4:15 pm

1 stop4h 20m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 2/4

5:20 pm-11:48 pm

1 stop5h 28m

Boise Air Term. Gowen Fld

Mon 2/9

10:15 am-11:51 am

Nonstop2h 36m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 12/5

7:13 pm-10:26 pm

Nonstop2h 13m

Boise Air Term. Gowen Fld

Sun 12/7

1:50 pm-3:14 pm

Nonstop2h 24m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 12/6

3:45 pm-9:15 pm

1 stop4h 30m

Boise Air Term. Gowen Fld

Sun 12/7

5:00 am-10:05 am

1 stop6h 05m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sat 1/17

2:15 pm-8:04 pm

1 stop4h 49m

Boise Air Term. Gowen Fld

Tue 1/20

7:02 pm-8:17 pm

Nonstop2h 15m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 12/4

10:20 am-1:35 pm

Nonstop2h 15m

Boise Air Term. Gowen Fld

Mon 12/8

10:35 am-2:55 pm

1 stop5h 20m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 12/5

4:10 pm-11:44 pm

1 stop6h 34m

Boise Air Term. Gowen Fld

Tue 12/9

2:20 pm-5:45 pm

1 stop4h 25m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 12/10

3:37 pm-11:50 pm

1 stop7h 13m

Boise Air Term. Gowen Fld

Thu 12/11

8:20 pm-9:45 pm

Nonstop2h 25m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

Showing 1-10 of 22 results
1
2
3

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 October 31, 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, May is the cheapest month in which you can book a flight from Pasadena to Boise (average of $65). Flying from Pasadena to Boise in December is currently the most expensive (average of $158). 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 November 6, 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 11% 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 November 2, 2025.

Travelers seeking maximum savings on their Pasadena to Boise flight should consider departing on Wednesday mornings when fares are most often at their lowest. Saturday 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 November 6, 2025.

The most flights from P4S to BOI are scheduled on a Friday (29 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (14 on average).

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

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 November 6, 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
11,247 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

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
11,247 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

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
8,001 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

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
2,804 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

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
9,007 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

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.
American Airlines
7.2
Good
11,040 reviews
Alaska Airlines
8.0
Very good
11,247 reviews

Food

7.1

Crew

8.5

Comfort

7.8

Entertainment

7.0

Overall

8.0

Boarding

8.1

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 22 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 47 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?

    United Airlines, Alaska Airlines, and Southwest can get you from Pasadena to Boise in just under 2h 10m. Your travel time can differ by up to 4h 05m. 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 LATAM Airlines (98%), Aeromexico (96%) or KLM (95%) 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 $272, our data indicates the cheapest price to be $118. The most popular route (Los Angeles - Boise Air Term. Gowen Fld), is priced around $164.

  • 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, May is the cheapest month in which you can book a flight from Pasadena to Boise (average of $65). Flying from Pasadena to Boise in December is currently the most expensive (average of $158). 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

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 Pasadena to Boise

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

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$79Average$266FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$82Average$171FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$118Average$292FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$124Average$230FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$155Average$319FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$352FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$176Average$305FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$536FlexibilityNo 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.