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Pasadena

$76+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Pasadena are usually found in September or October, booked 47 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 April 10, 2026.

This Alaska Airlines deal was found by Cheapflights users on 4/6. 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.
Fri 5/18:11 am
BOI
-
LAX
Nonstop2h 24m
Alaska Airlines
Sat 5/29:21 am
LAX
-
BOI
Nonstop2h 13m
Alaska Airlines
Deal found 4/6$177
This Southwest deal was found by Cheapflights users on 4/7. 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.
Sun 5/36:30 am
BOI
-
LAX
1 stop3h 45m
Southwest
Tue 5/124:50 pm
LAX
-
BOI
2 stops6h 35m
Southwest
Deal found 4/7$182
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/261:25 pm
BOI
-
LAX
1 stop20h 30m
Frontier
Mon 6/16:30 am
LAX
-
BOI
1 stop29h 00m
Frontier
Deal found 4/6$186
This United Airlines deal was found by Cheapflights users on 4/8. 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.
Fri 5/88:02 am
BOI
-
LAX
Nonstop2h 21m
United Airlines
Mon 5/113:40 pm
LAX
-
BOI
1 stop4h 37m
United Airlines
Deal found 4/8$187
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:05 pm
BOI
-
LAX
1 stop6h 14m
United Airlines
Tue 5/266:57 pm
LAX
-
BOI
Nonstop2h 08m
United Airlines
Deal found 4/9$191
This CheapOair deal was found by Cheapflights users on 4/6. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/71:22 pm
BOI
-
LAX
1 stop11h 54m
Frontier
Sat 5/99:40 am
LAX
-
BOI
1 stop25h 47m
Frontier
Deal found 4/6$192
This Delta deal was found by Cheapflights users on 4/7. 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.
Fri 5/14:55 pm
BOI
-
LAX
Nonstop2h 19m
Delta
Sun 5/37:57 pm
LAX
-
BOI
Nonstop2h 03m
Delta
Deal found 4/7$197
This Southwest deal was found by Cheapflights users on 4/8. 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 5/86:00 am
BOI
-
LAX
2 stops7h 35m
Southwest
Mon 5/116:35 am
LAX
-
BOI
1 stop6h 05m
Southwest
Deal found 4/8$202
This Alaska Airlines deal was found by Cheapflights users on 4/6. 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 5/1210:02 am
BOI
-
LAX
1 stop6h 46m
Alaska Airlines
Tue 5/127:45 pm
LAX
-
BOI
Nonstop2h 16m
Alaska Airlines
Deal found 4/6$206
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/38:02 am
BOI
-
LAX
Nonstop2h 21m
United Airlines
Tue 5/510:15 am
LAX
-
BOI
1 stop5h 31m
United Airlines
Deal found 4/9$207
This United Airlines deal was found by Cheapflights users on 4/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:02 am
BOI
-
LAX
Nonstop2h 21m
United Airlines
Mon 5/46:57 pm
LAX
-
BOI
Nonstop2h 19m
United Airlines
Deal found 4/9$210
This United Airlines deal was found by Cheapflights users on 4/7. 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 5/76:23 am
BOI
-
LAX
1 stop4h 29m
United Airlines
Sat 5/96:57 pm
LAX
-
BOI
Nonstop2h 19m
United Airlines
Deal found 4/7$211

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$177
(Alaska Airlines)

One-way from

$76
(Frontier)

Popular in

March

Cheapest in

September

Average price

$257
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. 8% potential increase in price ($26 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 10, 2026.
Use the filters below to find and compare flights from Boise to Pasadena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 5/9

7:05 am-8:24 am

Nonstop2h 19m

Los Angeles

Sun 5/24

11:28 am-2:34 pm

Nonstop2h 06m

$177

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 5/1

8:02 am-9:23 am

Nonstop2h 21m

Los Angeles

Sat 5/2

3:40 pm-9:17 pm

1 stop4h 37m

$187

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sun 5/3

8:02 am-9:23 am

Nonstop2h 21m

Los Angeles

Tue 5/12

10:15 am-3:26 pm

1 stop4h 11m

$187
Quickest round-trip

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 5/8

3:23 pm-4:40 pm

Nonstop2h 17m

Los Angeles

Sun 5/10

7:55 pm-10:58 pm

Nonstop2h 03m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 5/9

4:20 pm-8:08 pm

1 stop4h 48m

Los Angeles

Wed 5/13

9:15 am-3:26 pm

1 stop5h 11m

$197

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Tue 5/5

8:11 am-9:35 am

Nonstop2h 24m

Los Angeles

Wed 5/6

9:21 am-12:34 pm

Nonstop2h 13m

$217

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Sat 5/2

6:05 am-12:10 pm

1 stop7h 05m

Los Angeles

Sun 5/3

5:15 am-9:55 am

1 stop3h 40m

$217

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 5/29

7:33 pm-8:57 pm

Nonstop2h 24m

Los Angeles

Sat 6/6

7:00 am-10:20 am

Nonstop2h 20m

$217

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 5/1

8:11 am-9:35 am

Nonstop2h 24m

Los Angeles

Sun 5/3

7:45 pm-11:01 pm

Nonstop2h 16m

$217

BoiseLos Angeles

BOI - LAX

BOILAX

Boise Air Term. Gowen Fld

Fri 5/29

3:23 pm-4:40 pm

Nonstop2h 17m

Los Angeles

Wed 6/3

7:55 pm-10:58 pm

Nonstop2h 03m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 24 resultsSorted by cheapest first
1
2
3

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 April 3, 2026.

The best time to book flights from Boise to Pasadena is 47 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, June is the cheapest month in which you can book a flight from Boise to Pasadena (average of $89). Flying from Boise to Pasadena in December is currently the most expensive (average of $190). 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 April 10, 2026.

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 21% on your trip compared to booking a flight in the afternoon.

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 April 4, 2026.

Travelers seeking maximum savings on their Boise to Pasadena flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday 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 April 10, 2026.

The most flights from BOI to P4S are scheduled on a Saturday (22 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (13 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 April 10, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andDelta 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.
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,335 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,206 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,397 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Hawaiian Airlines
7.8
Good
2,839 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,562 reviews
Southwest
8.0
Very good
4,335 reviews

Overall

8.0

Crew

8.6

Comfort

8.0

Boarding

8.1

Food

7.0

Entertainment

7.5

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 18 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 19m. Delta provides one of the quickest options available for as low as $177. There are 675 mi between Boise and Pasadena. All flights are typically nonstop.

  • 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 $69 on Allegiant Air. Other airlines that offer cheap prices include Hawaiian Airlines from $95 and Alaska Airlines from $96 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 Air France (100%), Scandinavian Airlines (100%) or KLM (98%) 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 $440. The most popular route, (Boise Air Term. Gowen Fld - Los Angeles), can usually be booked for $137.

  • 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, June is the cheapest month in which you can book a flight from Boise to Pasadena (average of $89). Flying from Boise to Pasadena in December is currently the most expensive (average of $190). 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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Alternative routes for Boise to Pasadena

See prices for flight routes from nearby airports that may be better suited for you.
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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 April 10, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$68Average$254FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$89Average$155FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$108Average$242FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$117Average$279FlexibilityNo cancel feeOn-time75%
Allegiant AirCheapest$143Average$241FlexibilityNo cancel feeOn-time88%
SouthwestCheapest$148Average$303FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$157Average$295FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$307Average$647FlexibilityNo cancel feeOn-time71%

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