How popular is this San Diego to Boise flight route?

Flights from San Diego to Boise Air Term. Gowen Fld have been viewed 21 times in the past calendar month.

What are the cheapest airlines flying from San Diego to Boise round-trip?

Cheapflights users have booked flights from San Diego to Boise round-trip from $142. Other airlines that can offer you cheap pricing are Delta, from $157, and American Airlines, from $159. Users have found that Spirit Airlines is 56% cheaper than the other options available to this destination.

What are the cheapest airlines to fly from San Diego to Boise one-way?

One-way options have recently been found by users for as low as $64 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $79 and United Airlines from $94 one-way.

What are the cheapest flights from San Diego to Boise?

The cheapest flight price from San Diego to Boise is $88. On average you can expect to pay $304. The most popular route, (San Diego - Boise Air Term. Gowen Fld), can usually be booked for $142.

What are the most reliable airlines from San Diego to Boise?

Before booking your flight to Boise from San Diego, check out the most reliable airlines to get you to your destination on time: Southwest (92%), SkyWest Airlines (70%), Japan Airlines( 62%).

What are the most popular airlines that fly from San Diego to Boise?

Alaska Airlines, Delta and Hawaiian Airlines are the most popular airlines when flying from San Diego to Boise.

What is the cheapest day to fly round-trip from San Diego to Boise?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Boise. Check prices with Cheapflights to find a great deal for your trip.

What is the cheapest month to fly from San Diego to Boise?

April can be a great time to fly to Boise from San Diego with a flight ticket averaging about $328. Cheapflights users have found deals in the month of April for as cheap as $153. The most expensive prices can be found in the month of March.

Most accurate provider : When it comes to deals on San Diego-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Boise flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Diego-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

What airports do I use to fly from San Diego to Boise?

If you wish to fly to Boise from San Diego, then you need to book flights from San Diego to Boise Air Term. Gowen Fld. There are 6 flights from San Diego (SAN) to Air Term. Gowen Fld (BOI) per day to choose from. Flights to Boise from San Diego are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 2h 05m is how long a nonstop flight from San Diego to Boise Air Term. Gowen Fld typically takes.

Can I find deals for flights from San Diego to Boise that include hotel bookings?

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

How can I find direct flights from San Diego to Boise?

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

Can I find deals for business class flights from San Diego to Boise?

Yes. Cheapflights offers flight deals from San Diego 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.

$64+ Flights from San Diego to Boise

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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 San Diego to Boise Air Term. Gowen Fld are usually found in April or September, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Diego to Boise

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$142 (CheapOair)
One-way from	$64 (FlightHub)
Popular in	March
Cheapest in	April
Average price	$257
Good round-trip deal	$223 or less
Good one-way deal	$108 or less

Provider with most accurate pricing for San Diego-Boise Air Term. Gowen Fld flight deals.

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Provider most trusted by Cheapflights users for San Diego-Boise Air Term. Gowen Fld flights.

Search Deals

From San Diego to Boise Air Term. Gowen Fld

Search Deals

One-way flight from San Diego to Boise Air Term. Gowen Fld

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in April 2025

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Price to beat on a round-trip flight from San Diego to Boise Air Term. Gowen Fld.

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Price to beat on a one-way flight from San Diego to Boise Air Term. Gowen Fld.

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Find flight deals from San Diego to Boise

Cheapest flights from San Diego to Boise
Explore the most affordable flight options available from San Diego to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Thu 5/85:43 pmSAN - BOI

1 stop16h 38mSpirit Airlines

Mon 5/1212:16 pmBOI - SAN

1 stop19h 57mSpirit Airlines

Deal found 4/10

$142

Tue 6/33:17 pmSAN - BOI

1 stop6h 12mDelta

Tue 6/106:10 pmBOI - SAN

1 stop6h 34mDelta

Deal found 4/10

$157

Tue 5/64:31 pmSAN - BOI

1 stop6h 01mAmerican Airlines

Sat 5/101:50 pmBOI - SAN

1 stop5h 36mAmerican Airlines

Deal found 4/10

$159

Sat 5/176:15 amSAN - BOI

1 stop9h 56mAlaska Airlines

Mon 5/197:58 pmBOI - SAN

Nonstop2h 21mAlaska Airlines

Deal found 4/10

$190

Fri 6/136:57 pmSAN - BOI

1 stop4h 01mMultiple Airlines

Mon 6/239:36 amBOI - SAN

1 stop9h 50mMultiple Airlines

Deal found 4/10

$199

Sat 5/36:33 amSAN - BOI

1 stop5h 58mHawaiian Airlines

Sun 5/49:18 amBOI - SAN

Nonstop2h 22mHawaiian Airlines

Deal found 4/10

$200

Fri 6/273:35 pmSAN - BOI

1 stop6h 20mSouthwest

Sun 6/295:45 amBOI - SAN

1 stop4h 10mSouthwest

Deal found 4/9

$226

Fri 4/256:15 amSAN - BOI

1 stop5h 29mUnited Airlines

Tue 4/295:00 amBOI - SAN

2 stops10h 54mUnited Airlines

Deal found 4/10

$372

Best flights from San Diego to Boise
Discover carefully curated flight deals from San Diego to Boise that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 11, 2025.

Thu 5/85:43 pmSAN - BOI

1 stop16h 38mSpirit Airlines

Mon 5/1212:16 pmBOI - SAN

1 stop19h 57mSpirit Airlines

Deal found 4/10

$142

Tue 6/33:17 pmSAN - BOI

1 stop6h 12mDelta

Tue 6/106:10 pmBOI - SAN

1 stop6h 34mDelta

Deal found 4/10

$157

Tue 5/64:31 pmSAN - BOI

1 stop6h 01mAmerican Airlines

Sat 5/101:50 pmBOI - SAN

1 stop5h 36mAmerican Airlines

Deal found 4/10

$159

Sat 5/176:15 amSAN - BOI

1 stop9h 56mAlaska Airlines

Mon 5/197:58 pmBOI - SAN

Nonstop2h 21mAlaska Airlines

Deal found 4/10

$190

Fri 6/136:57 pmSAN - BOI

1 stop4h 01mMultiple Airlines

Mon 6/239:36 amBOI - SAN

1 stop9h 50mMultiple Airlines

Deal found 4/10

$199

Sat 5/36:33 amSAN - BOI

1 stop5h 58mHawaiian Airlines

Sun 5/49:18 amBOI - SAN

Nonstop2h 22mHawaiian Airlines

Deal found 4/10

$200

Fri 6/273:35 pmSAN - BOI

1 stop6h 20mSouthwest

Sun 6/295:45 amBOI - SAN

1 stop4h 10mSouthwest

Deal found 4/9

$226

Fri 4/256:15 amSAN - BOI

1 stop5h 29mUnited Airlines

Tue 4/295:00 amBOI - SAN

2 stops10h 54mUnited Airlines

Deal found 4/10

$372

Last-minute flights from San Diego to Boise
Discover last-minute flight deals from San Diego to Boise. Data last updated April 11, 2025 and is based on user searches.

Thu 4/177:35 pmSAN - BOI

Nonstop2h 21mAlaska Airlines

Sun 4/205:27 pmBOI - SAN

Nonstop2h 20mAlaska Airlines

Deal found 4/11

$437

Thu 4/172:00 pmSAN - BOI

Nonstop2h 15mSouthwest

Sun 4/206:00 amBOI - SAN

2 stops6h 35mSouthwest

Deal found 4/10

$452

Thu 4/1710:12 amSAN - BOI

1 stop5h 36mAmerican Airlines

Sun 4/201:51 pmBOI - SAN

1 stop5h 37mAmerican Airlines

Deal found 4/11

$457

Fri 4/187:35 pmSAN - BOI

Nonstop2h 21mHawaiian Airlines

Sun 4/277:04 pmBOI - SAN

Nonstop2h 15mHawaiian Airlines

Deal found 4/11

$357

Fri 4/181:30 pmSAN - BOI

1 stop4h 21mDelta

Sun 4/275:50 amBOI - SAN

1 stop5h 17mDelta

Deal found 4/11

$377

Fri 4/1810:16 amSAN - BOI

2 stops10h 27mUnited Airlines

Sun 4/277:00 pmBOI - SAN

1 stop6h 18mUnited Airlines

Deal found 4/10

$556

Mon 4/216:15 amSAN - BOI

1 stop5h 42mSpirit Airlines

Wed 4/231:52 pmBOI - SAN

1 stop11h 50mSpirit Airlines

Deal found 4/10

$225

Mon 4/218:53 amSAN - BOI

Nonstop2h 27mMultiple Airlines

Wed 4/231:52 pmBOI - SAN

1 stop11h 50mMultiple Airlines

Deal found 4/10

$366

Fri 4/256:15 amSAN - BOI

1 stop5h 29mUnited Airlines

Tue 4/295:00 amBOI - SAN

2 stops10h 54mUnited Airlines

Deal found 4/10

$372

Sat 5/37:20 amSAN - BOI

1 stop7h 40mDelta

Sun 5/47:50 pmBOI - SAN

1 stop4h 53mDelta

Deal found 4/10

$167

Sat 5/32:25 pmSAN - BOI

2 stops6h 20mSouthwest

Sun 5/46:40 pmBOI - SAN

1 stop4h 30mSouthwest

Deal found 4/9

$242

Tue 5/64:31 pmSAN - BOI

1 stop6h 01mAmerican Airlines

Sat 5/101:50 pmBOI - SAN

1 stop5h 36mAmerican Airlines

Deal found 4/10

$159

One-way flights from San Diego to Boise
Search for one-way flight options from San Diego to Boise. Find affordable one-way fares based on user searches. Data last updated April 11, 2025.

Mon 5/196:15 amSAN - BOI

1 stop4h 06mSpirit Airlines

Deal found 4/10

$64

Wed 5/281:55 pmSAN - BOI

1 stop6h 11mDelta

Deal found 4/10

$79

Sat 6/1410:43 amSAN - BOI

1 stop4h 58mUnited Airlines

Deal found 4/10

$94

Thu 5/297:31 pmSAN - BOI

Nonstop2h 19mHawaiian Airlines

Deal found 4/10

$99

Fri 5/29:59 pmSAN - BOI

2 stops13h 17mAlaska Airlines

Deal found 4/10

$102

Sun 5/118:48 pmSAN - BOI

2 stops23h 57mMultiple Airlines

Deal found 4/10

$104

Wed 6/256:30 amSAN - BOI

1 stop4h 05mSouthwest

Deal found 4/10

$108

Sun 4/208:50 amSAN - BOI

2 stops35h 57mAllegiant Air

Deal found 4/10

$223

Cheapflights Fare Finder

Use the filters below to find and compare flights from San Diego to Boise that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Thu 5/8

5:43 pm-11:21 am

1 stop16h 38m

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-7:13 am

1 stop19h 57m

$142

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Tue 6/3

3:17 pm-10:29 pm

1 stop6h 12m

Boise Air Term. Gowen Fld

Tue 6/10

6:10 pm-11:44 pm

1 stop6h 34m

$157

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Tue 5/6

4:31 pm-11:32 pm

1 stop6h 01m

Boise Air Term. Gowen Fld

Sat 5/10

1:50 pm-6:26 pm

1 stop5h 36m

$159

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Sat 5/17

6:15 am-5:11 pm

1 stop9h 56m

Boise Air Term. Gowen Fld

Mon 5/19

7:58 pm-9:19 pm

Nonstop2h 21m

$190

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Fri 6/13

6:57 pm-11:58 pm

1 stop4h 01m

Boise Air Term. Gowen Fld

Mon 6/23

9:36 am-6:26 pm

1 stop9h 50m

$199

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Sat 5/3

6:33 am-1:31 pm

1 stop5h 58m

Boise Air Term. Gowen Fld

Sun 5/4

9:18 am-10:40 am

Nonstop2h 22m

$200

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Fri 6/27

3:35 pm-10:55 pm

1 stop6h 20m

Boise Air Term. Gowen Fld

Sun 6/29

5:45 am-8:55 am

1 stop4h 10m

$226

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Fri 4/25

6:15 am-12:44 pm

1 stop5h 29m

Boise Air Term. Gowen Fld

Tue 4/29

5:00 am-2:54 pm

2 stops10h 54m

$372

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Mon 5/19

6:15 am-11:21 am

1 stop4h 06m

$64

San DiegoBoise

SAN - BOI

SANBOI

San Diego

Wed 5/28

1:55 pm-9:06 pm

1 stop6h 11m

$79

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/10

Showing 1-10 of 16 results

Compare providers for flights from San Diego to Boise

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Boise in April.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Kiwi.com	Price Accuracy3 stars	Trust Score*2 stars
CheapTicketsDeal	Price Accuracy3 stars	Trust Score*3 stars
CheapOair	Price Accuracy1 star	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Cheapfaremart	Price Accuracy-	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Diego-Boise flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Boise flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Diego-Boise flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Diego-Boise flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Diego-Boise flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Diego to Boise

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

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

To ensure you get the cheapest price possible for a flight from San Diego to Boise, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from San Diego to Boise?

Currently, October is the cheapest month in which you can book a flight from San Diego to Boise (average of $314). Flying from San Diego to Boise in June is currently the most expensive (average of $419). 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 SAN to BOI?

A simple way to save on the total cost of your ticket is to fly from San Diego to Boise at noon. If you’re flexible enough to do this you can expect to save up to 38% on your trip compared to booking a flight in the afternoon.

What is the cheapest day to fly from San Diego to Boise?

Travelers seeking maximum savings on their San Diego to Boise flight should consider departing on Monday evenings 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 San Diego to Boise

The most flights from SAN to BOI are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Boise 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

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 a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Diego to Boise by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Alaska Airlines

8.0

Very good

9,851 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Southwest

8.0

Very good

4,279 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Delta

8.0

Very good

7,910 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Hawaiian Airlines

7.9

Good

2,366 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

United Airlines

7.4

Good

8,636 reviews

Alaska Airlines

8.0

Very good

9,851 reviews

Reviews

1 / 20

10.0

Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

What airports do I use to fly from San Diego to Boise?
If you wish to fly to Boise from San Diego, then you need to book flights from San Diego to Boise Air Term. Gowen Fld. There are 6 flights from San Diego (SAN) to Air Term. Gowen Fld (BOI) per day to choose from. Flights to Boise from San Diego are available from 6 different airlines, which means you should have some options if you want to compare airfare deals. 2h 05m is how long a nonstop flight from San Diego to Boise Air Term. Gowen Fld typically takes.
How popular is this San Diego to Boise flight route?
Flights from San Diego to Boise Air Term. Gowen Fld have been viewed 21 times in the past calendar month.
What are the cheapest airlines flying from San Diego to Boise round-trip?
Cheapflights users have booked flights from San Diego to Boise round-trip from $142. Other airlines that can offer you cheap pricing are Delta, from $157, and American Airlines, from $159. Users have found that Spirit Airlines is 56% cheaper than the other options available to this destination.
What are the cheapest airlines to fly from San Diego to Boise one-way?
One-way options have recently been found by users for as low as $64 on Spirit Airlines. Other airlines that offer cheap prices include Delta from $79 and United Airlines from $94 one-way.
What are the most reliable airlines from San Diego to Boise?
Before booking your flight to Boise from San Diego, check out the most reliable airlines to get you to your destination on time: Southwest (92%), SkyWest Airlines (70%), Japan Airlines( 62%).
What are the cheapest flights from San Diego to Boise?
The cheapest flight price from San Diego to Boise is $88. On average you can expect to pay $304. The most popular route, (San Diego - Boise Air Term. Gowen Fld), can usually be booked for $142.
Can I find deals for flights from San Diego to Boise that include hotel bookings?
Yes. In addition to deals on San Diego to Boise flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Diego to Boise?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Diego to Boise.
Can I find deals for business class flights from San Diego to Boise?
Yes. Cheapflights offers flight deals from San Diego 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 San Diego to Boise?
Currently, October is the cheapest month in which you can book a flight from San Diego to Boise (average of $314). Flying from San Diego to Boise in June is currently the most expensive (average of $419). 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

Nampa

Meridian

McCall

Caldwell

Ontario

Browse thousands of different options on Cheapflights for your next trip

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Other flights to Boise

Top 6 airlines flying from San Diego to Boise

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$89	Average$154	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$158	Average$283	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$158	Average$271	FlexibilityNo cancel fee	On-timeN/A
Hawaiian Airlines	Cheapest$163	Average$387	FlexibilityNo cancel fee	On-time85%
Alaska Airlines	Cheapest$184	Average$371	FlexibilityNo cancel fee	On-time75%
Southwest	Cheapest$187	Average$318	FlexibilityNo cancel fee	On-time63%

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$64+ Cheap flights from San Diego to Boise (SAN - 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Diego to Boise with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Diego to Boise Air Term. Gowen Fld are usually found in April or September, booked 64 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Diego to Boise

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from San Diego to Boise

Cheapest flights from San Diego to BoiseExplore the most affordable flight options available from San Diego to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

Explore the most affordable flight options available from San Diego to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.

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Compare providers for flights from San Diego to Boise

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Boise in April.

Best time to book a flight from San Diego to Boise

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Everything you need to know about your flight from San Diego to Boise

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

Use this chart to determine the optimal time to book a round-trip flight from San Diego to Boise. Price data was last updated on April 4, 2025.

What is the cheapest month to book a flight from San Diego to Boise?

What is the cheapest time of day to fly from SAN to BOI?

Find hourly flight availability from San Diego 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 April 11, 2025.

What is the cheapest day to fly from San Diego to Boise?

Use this chart to determine the cheapest time to fly round-trip from San Diego to Boise. Price data was last updated on March 30, 2025.

Weekly flight availability from San Diego to Boise

Explore weekly flight availability from San Diego 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 April 11, 2025.

Rainfall in Boise by month

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

Temperature in Boise by month

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

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 April 11, 2025.

Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from San Diego to Boise by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Diego to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from San Diego to Boise?

How popular is this San Diego to Boise flight route?

What are the cheapest airlines flying from San Diego to Boise round-trip?

What are the cheapest airlines to fly from San Diego to Boise one-way?

What are the most reliable airlines from San Diego to Boise?

What are the cheapest flights from San Diego to Boise?

Can I find deals for flights from San Diego to Boise that include hotel bookings?

How can I find direct flights from San Diego to Boise?

Can I find deals for business class flights from San Diego to Boise?

What is the cheapest month to book a flight from San Diego to Boise?

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Alternative routes for San Diego to Boise

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Top 6 airlines flying from San Diego to Boise

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Cheapest flights from San Diego to Boise
Explore the most affordable flight options available from San Diego to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 11, 2025.