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Idaho Falls

$181+ Cheap flights from Sacramento to Idaho Falls (SMF - IDA)

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 7/29. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — IDA
Mar 31 — Apr 71
Mon 3/31
Mon 4/7
1 adult, Economy
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Cheap flight deals from Sacramento to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Sacramento (SMF) to Idaho Falls (IDA). 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 March 26, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$274
(Hawaiian Airlines)

One-way from

$181
(United Airlines)

Popular in

July

Cheapest in

October

Average price

$450
Provider with most accurate pricing for Sacramento Intl-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Sacramento Intl-Idaho Falls Fanning Field flights.
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From Sacramento Intl to Idaho Falls Fanning Field
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One-way flight from Sacramento Intl to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 21% potential increase in price ($129 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Sacramento to Idaho Falls

Cheapest flights from Sacramento to Idaho Falls
Explore the most affordable flight options available from Sacramento to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 26, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 3/24. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/238:00 amSMF - IDA
1 stop6h 58mHawaiian Airlines
Wed 4/304:35 pmIDA - SMF
1 stop6h 13mHawaiian Airlines
Deal found 3/24$274
This United Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/165:15 amSMF - IDA
1 stop7h 13mUnited Airlines
Tue 4/2210:50 amIDA - SMF
1 stop7h 40mUnited Airlines
Deal found 3/24$275
This Alaska Airlines deal was found by Cheapflights users on 3/24. 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.
Wed 4/238:00 amSMF - IDA
1 stop6h 58mAlaska Airlines
Wed 4/306:00 amIDA - SMF
2 stops7h 46mAlaska Airlines
Deal found 3/24$294
This American Airlines deal was found by Cheapflights users on 3/25. 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.
Tue 4/224:25 pmSMF - IDA
1 stop4h 45mAmerican Airlines
Fri 4/257:43 amIDA - SMF
2 stops15h 36mAmerican Airlines
Deal found 3/25$355
This Delta deal was found by Cheapflights users on 3/25. 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.
Tue 3/255:10 pmSMF - IDA
1 stop4h 23mDelta
Fri 3/286:00 amIDA - SMF
1 stop4h 02mDelta
Deal found 3/25$601

Cheapflights Fare Finder

Customize your flight search to find flights from Sacramento to Idaho Falls 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 2,558,603 searches. Data last updated March 26, 2025.
Use the filters below to find and compare flights from Sacramento to Idaho Falls that are best for you.

Fly from

Sacramento

Fly to

Idaho Falls

Route

Depart

Return

Price

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Wed 4/23

8:00 am-3:58 pm

1 stop6h 58m

Idaho Falls Fanning Field

Wed 4/30

4:35 pm-9:48 pm

1 stop6h 13m

$274

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Wed 4/16

5:15 am-1:28 pm

1 stop7h 13m

Idaho Falls Fanning Field

Tue 4/22

10:50 am-5:30 pm

1 stop7h 40m

$275

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Wed 4/23

8:00 am-3:58 pm

1 stop6h 58m

Idaho Falls Fanning Field

Wed 4/30

6:00 am-12:46 pm

2 stops7h 46m

$294

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Tue 4/22

4:25 pm-10:10 pm

1 stop4h 45m

Idaho Falls Fanning Field

Fri 4/25

7:43 am-10:19 pm

2 stops15h 36m

$355

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Tue 7/29

10:59 am-5:22 pm

1 stop5h 23m

$181

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Mon 4/28

6:50 pm-3:58 pm

2 stops20h 08m

$187

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Thu 4/3

2:20 pm-10:35 pm

1 stop7h 15m

$225

SacramentoIdaho Falls

SMF - IDA

SMFIDA

Sacramento Intl

Thu 4/3

6:20 am-10:12 pm

2 stops14h 52m

$370

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/25

Compare providers for flights from Sacramento to Idaho Falls

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 Sacramento to Idaho Falls in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust 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 Sacramento-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Sacramento-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Sacramento-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Sacramento-Idaho Falls 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 Sacramento-Idaho Falls 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 Sacramento to Idaho Falls

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

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Idaho Falls

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

Currently, October is the cheapest month in which you can book a flight from Sacramento to Idaho Falls (average of $380). Flying from Sacramento to Idaho Falls in July is currently the most expensive (average of $628). 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 IDA?

Find hourly flight availability from Sacramento to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated March 26, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 42% on flights from Sacramento to Idaho Falls by exploring options for tickets in the afternoon.

Rainfall in Idaho Falls by month

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

In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.

Temperature in Idaho Falls by month

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

If weather is an important factor for your trip to Idaho Falls, 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 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated March 26, 2025.
Read through reviews of airlines operating flights from Sacramento to Idaho Falls, such as Alaska Airlines, Hawaiian Airlines and United Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

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
9,789 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

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
2,330 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

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
8,608 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

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
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,789 reviews

Entertainment

7.1

Overall

8.0

Boarding

8.2

Comfort

7.9

Crew

8.5

Food

7.1

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

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

  • What are the cheapest airlines flying from Sacramento to Idaho Falls round-trip?

    Cheapflights users have booked flights from Sacramento to Idaho Falls round-trip from $274. Other airlines that can offer you cheap pricing are United Airlines, from $275, and Alaska Airlines, from $294. Users have found that Hawaiian Airlines is 43% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is United Airlines, with whom users have recently found tickets for as low as $181. However, be on the lookout for offers from Alaska Airlines and Hawaiian Airlines, as they are both options that can get you from Sacramento to Idaho Falls for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Sacramento to Idaho Falls (average of $380). Flying from Sacramento to Idaho Falls in July is currently the most expensive (average of $628). 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

Traveling to a place near Sacramento?

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Top 3 airlines flying from Sacramento to Idaho Falls

Discover the top 3 airlines that operate flights from Sacramento to Idaho Falls. 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 2,558,603 searches. Data last updated March 26, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$415FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$270Average$564FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$284Average$528FlexibilityNo cancel feeOn-time69%
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