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$98+ 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 7/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
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 junio 12, 2025.

Round-trip from

$183
(Cheapflightsfares)

One-way from

$98
(Mytrip)

Popular in

December

Cheapest in

October

Average price

$267
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. 13% potential increase in price ($43 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($10 potential savings vs. average RT price).
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Average for round-trip flights in June 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 junio 12, 2025.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/2211:58 amLAX - BOI
1 stop7h 46mSpirit Airlines
lun. 9/229:49 pmBOI - LAX
1 stop9h 29mSpirit Airlines
Deal found 6/12$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.
mié. 8/137:59 pmLAX - BOI
Nonstop1h 58mDelta
sáb. 8/163:45 pmBOI - LAX
Nonstop2h 21mDelta
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.
mié. 8/137:50 pmLAX - BOI
Nonstop2h 04mHawaiian Airlines
sáb. 8/165:46 pmBOI - LAX
1 stop4h 38mHawaiian Airlines
Deal found 6/10$207
This Alaska Airlines 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 8/1110:42 pmLAX - BOI
1 stop24h 16mAlaska Airlines
sáb. 8/168:18 amBOI - LAX
Nonstop2h 27mAlaska Airlines
Deal found 6/12$210
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/306:38 amLAX - BOI
1 stop27h 54mFrontier
dom. 9/712:53 pmBOI - LAX
1 stop12h 32mFrontier
Deal found 6/10$212
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/46:00 amLAX - BOI
1 stop4h 30mSouthwest
mié. 9/106:05 pmBOI - LAX
1 stop3h 55mSouthwest
Deal found 6/9$217
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/116:00 amLAX - BOI
1 stop11h 52mMultiple Airlines
mar. 7/158:18 amBOI - LAX
Nonstop2h 27mMultiple Airlines
Deal found 6/11$241
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/126:10 amLAX - BOI
1 stop6h 08mAmerican Airlines
sáb. 7/125:17 pmBOI - LAX
1 stop5h 30mAmerican Airlines
Deal found 6/10$281
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 7/112:42 pmLAX - BOI
Nonstop2h 15mUnited Airlines
lun. 7/144:40 pmBOI - LAX
Nonstop2h 30mUnited Airlines
Deal found 6/10$323

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 junio 12, 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. 9/4

11:58 am-8:44 pm

1 stop7h 46m

Boise Air Term. Gowen Fld

sáb. 9/6

9:49 pm-6:18 am

1 stop9h 29m

$160

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mié. 8/13

7:59 pm-10:57 pm

Nonstop1h 58m

Boise Air Term. Gowen Fld

sáb. 8/16

3:45 pm-5:06 pm

Nonstop2h 21m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mié. 8/13

7:50 pm-10:54 pm

Nonstop2h 04m

Boise Air Term. Gowen Fld

sáb. 8/16

5:46 pm-9:24 pm

1 stop4h 38m

$207

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

lun. 8/11

10:42 pm-11:58 pm

1 stop24h 16m

Boise Air Term. Gowen Fld

sáb. 8/16

8:18 am-9:45 am

Nonstop2h 27m

$210

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

sáb. 8/30

6:38 am-11:32 am

1 stop27h 54m

Boise Air Term. Gowen Fld

dom. 9/7

12:53 pm-12:25 am

1 stop12h 32m

$212

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

jue. 9/4

6:00 am-11:30 am

1 stop4h 30m

Boise Air Term. Gowen Fld

mié. 9/10

6:05 pm-9:00 pm

1 stop3h 55m

$217

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

vie. 7/11

6:00 am-6:52 pm

1 stop11h 52m

Boise Air Term. Gowen Fld

mar. 7/15

8:18 am-9:45 am

Nonstop2h 27m

$241

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

sáb. 7/12

6:10 am-1:18 pm

1 stop6h 08m

Boise Air Term. Gowen Fld

sáb. 7/12

5:17 pm-9:47 pm

1 stop5h 30m

$281

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

mar. 7/1

12:42 pm-3:57 pm

Nonstop2h 15m

Boise Air Term. Gowen Fld

lun. 7/14

4:40 pm-6:10 pm

Nonstop2h 30m

$323

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

dom. 7/13

7:20 pm-6:52 pm

1 stop22h 32m

$98

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

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 June 9, 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 $395). 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 junio 12, 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 June 8, 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 junio 12, 2025.

The most flights from P4S to BOI are scheduled on a Tuesday (30 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (17 on average).

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

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 junio 12, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Pasadena to Boise by reading reviews from past customers. 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

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Food

7.1

Entertainment

7.1

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 26 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 13 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 Spirit Airlines, which is currently one of the cheapest options available, starting at $98. Delta flights start at $99 while deals on Southwest start at $104 one-way.

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

    Consider Copa Airlines (100%), United Airlines (98%) or Air New Zealand (98%) 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 $298, our data indicates the cheapest price to be $98. The most popular route (Los Angeles - Boise Air Term. Gowen Fld), is priced around $168.

  • 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 $395). 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 Pasadena?

Book flights to Pasadena if you plan to visit one of these locations
Nampa
Meridian
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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
Avelo AirlinesCheapest$64Average$152FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$68Average$146FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$275FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$108Average$257FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$124Average$218FlexibilityNo cancel feeOn-time88%
United AirlinesCheapest$148Average$334FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$156Average$280FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$157Average$325FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$512FlexibilityNo cancel feeOn-time71%

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