Cheap Flights from Santa Maria (SMX) to Boise (BOI)

Popular airlines from Santa Maria, CA (SMX-Santa Maria Public) to Boise Airport (BOI)

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Cheap Flights from Santa Maria to Boise (SMX-BOI)

Prices were available within the past 7 days and start at for one-way flights and $339 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Oct 29 - Wed, Nov 19
SMX
Santa Maria
BOI
Boise
$339 Roundtrip, found 17 hours ago
$339
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Oct 29 from Santa Maria to Boise, returning Wed, Nov 19, priced at $339 found 17 hours ago
American Airlines
Tue, Nov 25 - Wed, Dec 10
SMX
Santa Maria
BOI
Boise
$379 Roundtrip, found 17 hours ago
$379
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Santa Maria to Boise, returning Wed, Dec 10, priced at $379 found 17 hours ago
American Airlines
Thu, Oct 23 - Sat, Nov 8
SMX
Santa Maria
BOI
Boise
$393 Roundtrip, found 17 hours ago
$393
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Oct 23 from Santa Maria to Boise, returning Sat, Nov 8, priced at $393 found 17 hours ago
American Airlines
Tue, Oct 28 - Sat, Nov 8
SMX
Santa Maria
BOI
Boise
$418 Roundtrip, found 17 hours ago
$418
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Oct 28 from Santa Maria to Boise, returning Sat, Nov 8, priced at $418 found 17 hours ago
American Airlines
Tue, Nov 25 - Tue, Dec 9
SMX
Santa Maria
BOI
Boise
$433 Roundtrip, found 17 hours ago
$433
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Santa Maria to Boise, returning Tue, Dec 9, priced at $433 found 17 hours ago
American Airlines
Wed, Oct 22 - Sat, Nov 8
SMX
Santa Maria
BOI
Boise
$439 Roundtrip, found 17 hours ago
$439
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Oct 22 from Santa Maria to Boise, returning Sat, Nov 8, priced at $439 found 17 hours ago
American Airlines
Mon, Oct 27 - Sat, Nov 8
SMX
Santa Maria
BOI
Boise
$456 Roundtrip, found 17 hours ago
$456
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Oct 27 from Santa Maria to Boise, returning Sat, Nov 8, priced at $456 found 17 hours ago
American Airlines
Mon, Nov 24 - Wed, Dec 10
SMX
Santa Maria
BOI
Boise
$458 Roundtrip, found 17 hours ago
$458
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Santa Maria to Boise, returning Wed, Dec 10, priced at $458 found 17 hours ago
American Airlines
Sun, Oct 26 - Sat, Nov 8
SMX
Santa Maria
BOI
Boise
$469 Roundtrip, found 17 hours ago
$469
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sun, Oct 26 from Santa Maria to Boise, returning Sat, Nov 8, priced at $469 found 17 hours ago
American Airlines
Wed, Nov 26 - Sun, Dec 14
SMX
Santa Maria
BOI
Boise
$473 Roundtrip, found 17 hours ago
$473
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Nov 26 from Santa Maria to Boise, returning Sun, Dec 14, priced at $473 found 17 hours ago
American Airlines
Tue, Nov 25 - Sat, Dec 6
SMX
Santa Maria
BOI
Boise
$479 Roundtrip, found 17 hours ago
$479
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Santa Maria to Boise, returning Sat, Dec 6, priced at $479 found 17 hours ago
American Airlines
Thu, Nov 20 - Tue, Dec 9
SMX
Santa Maria
BOI
Boise
$487 Roundtrip, found 17 hours ago
$487
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Nov 20 from Santa Maria to Boise, returning Tue, Dec 9, priced at $487 found 17 hours ago
American Airlines
Sat, Nov 22 - Wed, Dec 10
SMX
Santa Maria
BOI
Boise
$496 Roundtrip, found 17 hours ago
$496
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Nov 22 from Santa Maria to Boise, returning Wed, Dec 10, priced at $496 found 17 hours ago
American Airlines
Tue, Nov 25 - Sun, Dec 7
SMX
Santa Maria
BOI
Boise
$509 Roundtrip, found 17 hours ago
$509
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Santa Maria to Boise, returning Sun, Dec 7, priced at $509 found 17 hours ago
American Airlines
Mon, Nov 24 - Tue, Dec 9
SMX
Santa Maria
BOI
Boise
$512 Roundtrip, found 17 hours ago
$512
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Mon, Nov 24 from Santa Maria to Boise, returning Tue, Dec 9, priced at $512 found 17 hours ago
American Airlines
Wed, Oct 15 - Tue, Nov 4
SMX
Santa Maria
BOI
Boise
$516 Roundtrip, found 17 hours ago
$516
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Wed, Oct 15 from Santa Maria to Boise, returning Tue, Nov 4, priced at $516 found 17 hours ago
American Airlines
Tue, Nov 25 - Fri, Dec 12
SMX
Santa Maria
BOI
Boise
$526 Roundtrip, found 17 hours ago
$526
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Tue, Nov 25 from Santa Maria to Boise, returning Fri, Dec 12, priced at $526 found 17 hours ago
American Airlines
Thu, Nov 20 - Sat, Dec 6
SMX
Santa Maria
BOI
Boise
$533 Roundtrip, found 17 hours ago
$533
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Thu, Nov 20 from Santa Maria to Boise, returning Sat, Dec 6, priced at $533 found 17 hours ago
American Airlines
Sat, Nov 8 - Mon, Nov 24
SMX
Santa Maria
BOI
Boise
$537 Roundtrip, found 17 hours ago
$537
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Nov 8 from Santa Maria to Boise, returning Mon, Nov 24, priced at $537 found 17 hours ago
American Airlines
Sat, Nov 22 - Sat, Dec 6
SMX
Santa Maria
BOI
Boise
$544 Roundtrip, found 17 hours ago
$544
Roundtrip
found 17 hours ago
Select American Airlines flight, departing Sat, Nov 22 from Santa Maria to Boise, returning Sat, Dec 6, priced at $544 found 17 hours ago
Flights from Santa Maria (SMX) to Boise (BOI)
Origin airport
Santa Maria Public
Destination airport
Boise
Airlines serving
American Airlines
Roundtrip price
$338
Distance
639 mi

Santa Maria to Boise Flights

The cheapest times to fly from Santa Maria to Boise

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Santa Maria to Boise are during the month of October. You can find some of the cheapest flights from Santa Maria to Boise with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Santa Maria to Boise

Sunday is one of the best days to book for cheap flights from Santa Maria to Boise: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Santa Maria to Boise

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Santa Maria to Boise in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Santa Maria to Boise flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Santa Maria to Boise airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

How much does a flight from Santa Maria Public Airport (SMX) to Boise Airport (BOI) cost?
Get a cheap one-way flight or cheap return flight from $339 from Santa Maria Public Airport (SMX) to Boise Airport (BOI) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Santa Maria Public Airport (SMX) to Boise Airport (BOI)?
October is the least expensive month to fly from SMX to BOI. Timing your trip outside of the busy season is often the key to better flight prices.
What is the cheapest airline that flies from Santa Maria Public Airport (SMX) to Boise Airport (BOI)?
To find the cheapest airline that'll fly you from SMX to BOI, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Santa Maria Public Airport (SMX) to Boise Airport (BOI)?
There aren't any daily direct flights available from Santa Maria Public Airport (SMX) to Boise Airport (BOI). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time at all.
What day of the week has the most flights from SMX to BOI?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can change depending on a range of factors, including the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Santa Maria Public Airport (SMX) to Boise Airport (BOI)?
To touch down at Boise Airport (BOI) on schedule, select a flight that takes off from Santa Maria Public Airport (SMX) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Santa Maria Public Airport (SMX) to Boise Airport (BOI) last-minute?
Waiting until just before your trip to book a flight from SMX to BOI generally means paying more. While it's possible to find some last-minute deals, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of landing a bargain.
Is it cheaper to book a SMX to BOI flight and hotel package?
Compared with arranging flights and hotels separately, booking a SMX to BOI flight and hotel package with Expedia could lead to significant savings. Better yet, having everything in one easy place takes the hassle out of travel planning. Just pick your flights and select from our extensive range of stays, then tailor your trip with other add-ons like activities and car rentals.
Can I cancel or change the date of my flight from Santa Maria Public Airport (SMX) to Boise Airport (BOI)?
Generally, it's possible to cancel or reschedule your SMX to BOI flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

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*Available to One Key members.