Beginning of main content

United Flights from San Diego (SAN) to Boise (BOI) from $88

Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Wander Wisely with exceptional service, 24/7 support

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Amazing United SAN to BOI Flight Deals

The cheapest flights to Boise found within the past 7 days were $157 round trip and $88 one way. Prices and availability subject to change. Additional terms may apply.

Wed, Apr 21 -
SAN
San Diego
to
BOI
Boise
$88

One way

found 17 hours ago

Open SAN to BOI flights search result page
Wed, Apr 21 -
SAN
San Diego
to
BOI
Boise
$93

One way

found 17 hours ago

Open SAN to BOI flights search result page
Thu, Apr 15 -
SAN
San Diego
to
BOI
Boise
$98

One way

found 23 hours ago

Open SAN to BOI flights search result page
Fri, May 7 -
SAN
San Diego
to
BOI
Boise
$103

One way

found 9 hours ago

Open SAN to BOI flights search result page
Wed, May 12 - Wed, May 19
SAN
San Diego
to
BOI
Boise
$157

Roundtrip

found 1 day ago

Open SAN to BOI flights search result page
Wed, May 12 - Wed, May 19
SAN
San Diego
to
BOI
Boise
$167

Roundtrip

found 1 day ago

Open SAN to BOI flights search result page
Tue, Apr 20 - Tue, Apr 20
SAN
San Diego
to
BOI
Boise
$175

Roundtrip

found 18 hours ago

Open SAN to BOI flights search result page
Wed, May 12 - Wed, May 19
SAN
San Diego
to
BOI
Boise
$176

Roundtrip

found 1 day ago

Open SAN to BOI flights search result page
Tue, Mar 23 - Sun, Mar 28
SAN
San Diego
to
BOI
Boise
$185

Roundtrip

found 23 hours ago

Open SAN to BOI flights search result page
Tue, Mar 23 - Sun, Mar 28
SAN
San Diego
to
BOI
Boise
$186

Roundtrip

found 23 hours ago

Open SAN to BOI flights search result page
Thu, Apr 15 - Sun, Apr 18
SAN
San Diego
to
BOI
Boise
$188

Roundtrip

found 23 hours ago

Open SAN to BOI flights search result page
Fri, Apr 2 - Sun, Apr 4
SAN
San Diego
to
BOI
Boise
$193

Roundtrip

found 4 days ago

Open SAN to BOI flights search result page
Tue, Mar 23 - Sun, Mar 28
SAN
San Diego
to
BOI
Boise
$185

Roundtrip

found 23 hours ago

Open SAN to BOI flights search result page
Tue, Mar 23 - Sun, Mar 28
SAN
San Diego
to
BOI
Boise
$186

Roundtrip

found 23 hours ago

Open SAN to BOI flights search result page
Wed, Apr 21 -
SAN
San Diego
to
BOI
Boise
$88

One way

found 17 hours ago

Open SAN to BOI flights search result page
Wed, Apr 21 -
SAN
San Diego
to
BOI
Boise
$93

One way

found 17 hours ago

Open SAN to BOI flights search result page
Thu, Apr 15 -
SAN
San Diego
to
BOI
Boise
$98

One way

found 23 hours ago

Open SAN to BOI flights search result page
Tue, Apr 20 - Tue, Apr 20
SAN
San Diego
to
BOI
Boise
$175

Roundtrip

found 18 hours ago

Open SAN to BOI flights search result page
Thu, Apr 15 - Sun, Apr 18
SAN
San Diego
to
BOI
Boise
$188

Roundtrip

found 23 hours ago

Open SAN to BOI flights search result page
Fri, Apr 2 - Sun, Apr 4
SAN
San Diego
to
BOI
Boise
$193

Roundtrip

found 4 days ago

Open SAN to BOI flights search result page
Fri, May 7 -
SAN
San Diego
to
BOI
Boise
$103

One way

found 9 hours ago

Open SAN to BOI flights search result page
Wed, May 12 - Wed, May 19
SAN
San Diego
to
BOI
Boise
$157

Roundtrip

found 1 day ago

Open SAN to BOI flights search result page
Wed, May 12 - Wed, May 19
SAN
San Diego
to
BOI
Boise
$167

Roundtrip

found 1 day ago

Open SAN to BOI flights search result page
Wed, May 12 - Wed, May 19
SAN
San Diego
to
BOI
Boise
$176

Roundtrip

found 1 day ago

Open SAN to BOI flights search result page

FAQs about United Airlines Flights from SAN to BOI

What terminal is United Airlines at San Diego, CA (SAN-San Diego Intl.)?

Once you're issued with the boarding pass for your United Airlines flight from San Diego, CA (SAN-San Diego Intl.) to Boise, ID (BOI), you should be able to see which terminals you'll be jetting in and out of. Your carrier will have the answers if you can't find those details on your ticket.

Are there United Airlines non-stop flights from SAN to BOI?

United Airlines doesn't operate direct flights between San Diego, CA (SAN-San Diego Intl.) and Boise, ID (BOI), so expect to make at least one stopover. If you've got time between flights, browse the airport shops while waiting for your connection.

How long is an United Airlines flight from SAN to BOI?

3 hours and 49 minutes is about how long you can anticipate being in your seat for if you're flying with United Airlines from SAN to BOI. That'll allow you just enough time to read several chapters of your favorite book or enjoy a short power nap.

How many direct and indirect flights does United Airlines fly from SAN to BOI?

If you'd like to book a jaunt from SAN to BOI, you can choose from 4 United Airlines flights per day.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Boise, ID (BOI), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ these 🏨 after their flight to Boise

Price for 1 night 2 adults*

Holiday Inn Express & Suites Boise Airport
Holiday Inn Express & Suites Boise Airport
2.5 out of 5.0 3050 S Shoshone, Boise, ID
$71

Per night/room

Feb 27 - Feb 28

4.7/5 (18 reviews)

Room was quiet. Close to Applebees. Fine for a night away.

Reviewed on Jan 29, 2021
This hotel features an indoor pool and a fitness center. Traveling on business? Take advantage of the business center and free WiFi in public areas. Guests will ...
Inn America - Boise
Inn America - Boise
2.5 out of 5.0 2275 Airport Way, Boise, ID
$56

Per night/room

Feb 28 - Mar 1

4.5/5 (29 reviews)

Staff was fabulous!!! Nice people and clean Hotel

Reviewed on Feb 9, 2021
This hotel doesn't skimp on freebies - guests receive free buffet breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage ...
Holiday Inn Boise Airport
Holiday Inn Boise Airport
3.0 out of 5.0 2970 W. Elder St, Boise, ID
$71

Per night/room

Feb 27 - Feb 28

3.9/5 (18 reviews)

Quiet and not actually at the airport. I booked a room at the last minute and got a spacious suite for a fantastic price. Loved the quiet, comfy room and slept great, especially thanks to heavy, room darkening window covers.

Reviewed on Jan 4, 2021
This hotel features a restaurant, an indoor pool, and a bar/lounge. Traveling on business? Take advantage of the business center, free WiFi in public areas, ...

Popular United Flight Routes from SAN

Top United Flight Routes from BOI

Top Flights for United originating from SAN

International

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.