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Idaho

$63+ Cheap flights from Sacramento (SMF) to Idaho

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 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — BOI
Nov 26 — Dec 31
Tue 11/26
Tue 12/3
1 adult, Economy
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Cheap flight deals from Sacramento to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 21, 2024.

Find flight deals from Sacramento to Idaho

Cheapest flights from Sacramento to Idaho
Explore the most affordable flight options available from Sacramento to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 21, 2024.

This FlightHub deal was found by Cheapflights users on 11/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/285:30 amSMF - BOI
1 stop4h 32mSpirit Airlines
Thu 1/211:57 amBOI - SMF
1 stop22h 44mSpirit Airlines
Deal found 11/21$165
This Mytrip deal was found by Cheapflights users on 11/21. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/195:30 amSMF - BOI
1 stop4h 32mMultiple Airlines
Thu 12/268:03 pmBOI - SMF
1 stop14h 38mMultiple Airlines
Deal found 11/21$182
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/317:00 amSMF - BOI
Nonstop1h 28mAlaska Airlines
Wed 1/18:59 pmBOI - SMF
Nonstop1h 41mAlaska Airlines
Deal found 11/21$242
This Southwest deal was found by Cheapflights users on 11/21. 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.
Thu 12/193:45 pmSMF - BOI
Nonstop1h 25mSouthwest
Thu 12/267:55 pmBOI - SMF
1 stop5h 35mSouthwest
Deal found 11/21$262
This Delta deal was found by Cheapflights users on 11/20. 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.
Sat 12/75:30 amSMF - LWS
1 stop6h 24mDelta
Sat 12/147:00 amLWS - SMF
2 stops9h 16mDelta
Deal found 11/20$278
This Delta deal was found by Cheapflights users on 11/20. 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.
Thu 11/282:20 pmSMF - GEG
1 stop6h 24mDelta
Thu 12/52:40 pmGEG - SMF
1 stop7h 21mDelta
Deal found 11/20$308
This United Airlines deal was found by Cheapflights users on 11/20. 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 12/74:15 pmSMF - LWS
1 stop6h 15mUnited Airlines
Fri 12/135:30 amLWS - SMF
1 stop7h 52mUnited Airlines
Deal found 11/20$343
This Alaska Airlines deal was found by Cheapflights users on 11/21. 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 12/65:39 pmSMF - GEG
1 stop5h 19mAlaska Airlines
Tue 12/105:50 pmGEG - SMF
1 stop4h 01mAlaska Airlines
Deal found 11/21$348
This United Airlines deal was found by Cheapflights users on 11/21. 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 12/510:05 amSMF - GEG
1 stop5h 06mUnited Airlines
Thu 12/121:50 pmGEG - SMF
1 stop7h 11mUnited Airlines
Deal found 11/21$353
This Southwest deal was found by Cheapflights users on 11/21. 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.
Mon 12/91:00 pmSMF - GEG
Nonstop1h 50mSouthwest
Thu 12/1211:30 amGEG - SMF
Nonstop1h 55mSouthwest
Deal found 11/21$404
This American Airlines deal was found by Cheapflights users on 11/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/274:20 pmSMF - GEG
1 stop6h 59mAmerican Airlines
Sun 12/17:20 pmGEG - SMF
1 stop5h 45mAmerican Airlines
Deal found 11/21$423
This Delta deal was found by Cheapflights users on 11/21. 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.
Sat 12/215:30 amSMF - JAC
1 stop5h 50mDelta
Sat 12/287:00 amJAC - SMF
1 stop6h 16mDelta
Deal found 11/21$445

Find flights from Sacramento to Idaho within your budget

Customize your flight search to find flights from Sacramento to Idaho 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 2,612,795 searches. Data last updated November 21, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 12/19

5:30 am-11:02 am

1 stop4h 32m

Boise Air Term. Gowen Fld

Thu 12/26

8:03 pm-9:41 am

1 stop14h 38m

$165

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Fri 1/24

10:22 am-6:38 pm

1 stop7h 16m

Boise Air Term. Gowen Fld

Sun 1/26

7:33 pm-9:27 am

1 stop14h 54m

$166

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Thu 1/9

6:46 pm-9:13 pm

Nonstop1h 27m

Boise Air Term. Gowen Fld

Mon 1/13

4:59 pm-10:39 pm

1 stop6h 40m

$174

SacramentoSpokane

SMF - GEG

SMFGEG

Sacramento Intl

Wed 1/15

6:34 pm-12:03 am

1 stop5h 29m

Spokane

Wed 1/22

5:35 am-12:28 pm

1 stop6h 53m

$178

SacramentoSpokane

SMF - GEG

SMFGEG

Sacramento Intl

Thu 1/23

1:00 pm-8:53 pm

1 stop7h 53m

Spokane

Fri 1/24

7:02 am-12:13 pm

1 stop5h 11m

$182

SacramentoSpokane

SMF - GEG

SMFGEG

Sacramento Intl

Sat 1/11

2:35 pm-9:09 pm

1 stop6h 34m

Spokane

Tue 1/21

5:48 pm-5:48 pm

1 stop24h 00m

$204

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Wed 12/18

5:30 am-10:08 am

1 stop3h 38m

Boise Air Term. Gowen Fld

Wed 12/25

5:10 pm-10:35 pm

1 stop6h 25m

$232

SacramentoSpokane

SMF - GEG

SMFGEG

Sacramento Intl

Sat 2/1

10:00 am-11:50 am

Nonstop1h 50m

Spokane

Mon 3/3

6:00 pm-7:50 pm

Nonstop1h 50m

$250

SacramentoBoise

SMF - BOI

SMFBOI

Sacramento Intl

Tue 12/24

5:40 pm-11:00 pm

1 stop4h 20m

Boise Air Term. Gowen Fld

Thu 1/2

7:55 pm-12:30 am

1 stop5h 35m

$251

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Sun 1/19

5:19 pm-10:44 pm

1 stop4h 25m

Idaho Falls Fanning Field

Wed 1/22

6:57 pm-11:51 pm

1 stop5h 54m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/19

Showing 1-10 of 35 results
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Best time to book a flight from Sacramento to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from Sacramento 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.

Travel insights for flights from Sacramento to Idaho

Get recent, data-driven insights about flights from Sacramento to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Sacramento to Idaho?

Currently, January is the cheapest month in which you can book a flight from Sacramento to Idaho (average of $310). Flying from Sacramento to Idaho in June is currently the most expensive (average of $436). 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 SMF to ID?

Find hourly flight availability from Sacramento to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 21, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sacramento to Idaho as you normally would.

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho 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 Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated November 21, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, Alaska Airlines and Delta from Sacramento to Idaho to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Southwest
8.1
Very good
5,005 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Alaska Airlines
8.0
Very good
9,464 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Delta
8.0
Very good
8,755 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Aeromexico
7.5
Good
2,004 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

United Airlines
7.4
Good
9,172 reviews
Southwest
8.1
Very good
5,005 reviews

Overall

8.1

Boarding

8.2

Crew

8.7

Food

7.2

Comfort

8.1

Entertainment

7.7

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Idaho. 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 Sacramento to Idaho?

    Located just 9.4 mi from the city center, Sacramento Intl (SMF) is the airport most travelers will use when flying to Idaho from Sacramento.

  • How popular is this Sacramento to Idaho flight route?

    Flights from Sacramento Intl to Idaho have been viewed 7 times in the past calendar month.

  • What are the cheapest airlines to fly from Sacramento to Idaho one-way?

    The cheapest airlines for a one-way flight from Sacramento to Idaho are Alaska Airlines ($69), Spirit Airlines ($77), and Delta ($78).

  • What are the most popular routes from Sacramento to Idaho?

    While some choose either Sacramento Intl - Spokane or Sacramento Intl - Jackson Hole, Sacramento Intl - Boise Air Term. Gowen Fld is the most popular route from Sacramento to Idaho.

  • What are the most reliable airlines from Sacramento to Idaho?

    The top 3 most reliable airlines when flying from Sacramento to Idaho are Horizon Air (100%), Alaska Airlines (97%) and SkyWest Airlines (96%).

  • What are the cheapest flights from Sacramento to Idaho?

    Looking at all options, your cheapest flight can be booked for $59. While the most popular route (Sacramento Intl - Boise Air Term. Gowen Fld) can be booked for $143 on average our data indicates $283 when flying from Sacramento to Idaho.

  • Can I find deals for flights from Sacramento to Idaho that include hotel bookings?

    Yes. In addition to deals on Sacramento to Idaho flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Idaho?

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

  • Can I find deals for business class flights from Sacramento to Idaho?

    Yes. Cheapflights offers flight deals from Sacramento to Idaho 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 Sacramento to Idaho?

    Currently, January is the cheapest month in which you can book a flight from Sacramento to Idaho (average of $310). Flying from Sacramento to Idaho in June is currently the most expensive (average of $436). 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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Top 4 airlines flying from Sacramento to Idaho

Discover the top 4 airlines that operate flights from Sacramento to Idaho. 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 2,612,795 searches. Data last updated November 21, 2024.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$82Average$126FlexibilityNo cancel feeOn-time65%
Alaska AirlinesCheapest$156Average$346FlexibilityNo cancel feeOn-time75%
DeltaCheapest$166Average$475FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$178Average$290FlexibilityNo cancel feeOn-time63%
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