$59 Find Cheap Flights from San Diego to Boise - Compare and Save

Alaska Airlines and Southwest Airlines are among the carriers that offer non-stop flights between SAN and BOI. Delta, United Airlines, American Airlines, Alaska Airlines and other carriers operate one stop flights between SAN and BOI. Layover cities include Salt Lake City (SLC), San Francisco (SFO), Los Angeles (LAX), Denver (DEN), Seattle (SEA), and Phoenix (PHX).

SAN provides three lactation rooms that offer privacy and cleanliness for lactating parents who wish to nurse in private or need to pump. These rooms feature comfortable seating, a children's seat, soft lighting, artwork, electrical outlets, and a hand-washing station. Two of these rooms are located in terminal 1, one in the West Rotunda and one in the East Rotunda. Another room is located in terminal 2 near gate 34.

Through the Ready, Pet, GO program, therapy dogs and their handlers roam Departures at SAN, hoping to comfort any passengers that might be feeling anxious, stressed, bereaved, or confused. You can identify these dogs by their blue vests that say “Pet Me.” Passengers are very much encouraged to pet, cuddle, and smooch these dogs.

From BOI, you can catch a bus into downtown Boise to South Capitol Boulevard & West River Street. Bus 3 will get you there in about 11 minutes and Bus 4 can get you there in about twice that time. You can also book a ride online with Jayride Private Transfers. Once the Jayride town car picks you up at BOI, the journey into Boise will take approximately 8 minutes. Also, the Boise Taxi Company often takes fares from BOI airport into Boise.

Among airlines operating San Diego to Boise flights:

• Southwest: offers free seat selection
• Alaska Airlines: offers extra legroom; offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

2 airlines operate flights between San Diego and Boise. The airlines offering nonstop flights on this route include:

• Southwest
• Alaska Airlines

Flights from San Diego to Boise usually depart from San Diego (SAN) and arrive at Boise Air Term. Gowen Fld (BOI).

Here are some options for this route, based on selected ticket types and cabin classes:

• Alaska Airlines: a cabin bag and a checked bag in Economy Class
• Southwest: a cabin bag in Economy Class class
• JetBlue: a cabin bag in Economy Class class

Bag allowance can vary by ticket type, cabin class, route and airline, so travelers should check the fare details before booking.

Only Economy Class is available on flights from San Diego to Boise.

On this route, layover flights are cheaper than nonstop options on average. Layover fares average $176 round-trip via Phoenix Sky Harbor Intl (PHX), compared to $280 for nonstop.

There is no standard. Checked-bag policies vary by airline on this route. Most carriers charge $45–$90 for the first checked bag in economy. Premium fares and elite-status bookings typically include a free checked bag.

The Boeing 737 MAX 8 family is used most often on this route, operated mainly by Southwest. Other aircraft seen on the route include Boeing 737-800 Passenger/BBJ2 (winglets) variants.

One-stop flights from San Diego to Boise most commonly connect through:

• San Francisco (SFO) - 40% of one-stop connections
• Salt Lake City (SLC) - 26% of one-stop connections
• Seattle/Tacoma Intl (SEA) - 12% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) - 7% of one-stop connections

San Francisco (SFO) handles the largest share of one-stop connections on this route.

On the San Diego to Boise route, being flexible with your departure day can save you up to 25%. Saturday is the cheapest day at $257 round-trip on average, while Monday is the most expensive at $341: a $84 difference. Cheaper weekend fares like these are typical of routes dominated by weekday business travel.

Morning is the busiest departure period on San Diego to Boise flights, with 50% of flights leaving in that window. Afternoon departures account for 25%, evening flights for 25%, and night flights for 0%.

Some of the most popular sights in Boise are Boise Center, Idaho Central Arena and Boise River Greenbelt. These are among the most viewed places in Boise on KAYAK.

These are the earliest and latest flight times available from San Diego to Boise:

• Earliest: departs at 6:30 am and lands at 8:48 am
• Latest: departs at 8:50 pm and lands at 11:08 pm.

The flight takes about 2h 18m.

Last-minute fares on this route - booked within 2 weeks of departure - run 63% above the route average of $282. Book 14 weeks before departure for the lowest fares.

A nonstop flight from San Diego to Boise takes 2h 18m, covering 750 miles.

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

One-way fares from San Diego to Boise are currently lower than usual. Average one-way flight prices are about $82, which is 56% below the typical average for this route.

Flying via San Jose (SJC) gives the shortest average 1-stop total travel time at 3h 57m, compared with 4h 14m via Sacramento Intl (SMF) and 4h 26m via Salt Lake City (SLC).

Boise is 1 hour ahead of San Diego (Mountain Time vs Pacific Time). Plan for the time shift when scheduling connections or first-day activities.

Boise Air Term. Gowen Fld Airport (BOI) hosts 5 major car rental companies, with daily rates starting from around $31 for economy cars. Top options include:
· Budget
· Alamo
· Hertz
· Enterprise Rent-A-Car
· Avis

Round-trip flights from San Diego to Boise range from $209 to $367, with an average of $282 over the past 12 months. Anything below $209 counts as a good deal.

Alaska Airlines is the only airline on the San Diego to Boise route offering in-flight Wi-Fi. Pricing depends on fare class.