HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Sacramento

$131+ Cheap flights from Idaho Falls to Sacramento (IDA - SMF)

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 6/9. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SMF
Mar 25 — Apr 11
Wed 3/25
Wed 4/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Idaho Falls to Sacramento with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Idaho Falls to Sacramento

Cheapest flights from Idaho Falls to Sacramento
Explore the most affordable flight options available from Idaho Falls to Sacramento. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 23, 2026.

This Travelocity deal was found by Cheapflights users on 2/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/14:03 pm
IDA
-
SMF
1 stop6h 50m
Alaska Airlines
Mon 9/142:56 pm
SMF
-
IDA
1 stop6h 43m
Alaska Airlines
Deal found 2/20$291
This Travelocity deal was found by Cheapflights users on 2/22. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:03 pm
IDA
-
SMF
1 stop6h 50m
Alaska Airlines
Sun 10/412:57 pm
SMF
-
IDA
1 stop8h 42m
Alaska Airlines
Deal found 2/22$349
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:59 pm
IDA
-
SMF
1 stop4h 47m
Alaska Airlines
Tue 3/248:00 am
SMF
-
IDA
1 stop8h 19m
Alaska Airlines
Deal found 2/20$357
This United Airlines deal was found by Cheapflights users on 2/19. 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 3/265:30 pm
IDA
-
SMF
1 stop6h 21m
United Airlines
Sun 3/295:00 am
SMF
-
IDA
1 stop7h 24m
United Airlines
Deal found 2/19$365
This Delta deal was found by Cheapflights users on 2/21. 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.
Sun 3/85:45 am
IDA
-
SMF
1 stop3h 58m
Delta
Mon 3/235:19 pm
SMF
-
IDA
1 stop3h 57m
Delta
Deal found 2/21$380
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 3/45:20 pm
IDA
-
SMF
1 stop7h 36m
Alaska Airlines
Sat 3/71:17 pm
SMF
-
IDA
1 stop9h 19m
Alaska Airlines
Deal found 2/19$421
This United Airlines deal was found by Cheapflights users on 2/20. 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.
Wed 3/182:35 pm
IDA
-
SMF
1 stop7h 16m
United Airlines
Tue 3/244:41 pm
SMF
-
IDA
2 stops19h 49m
United Airlines
Deal found 2/20$423
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/205:59 pm
IDA
-
SMF
1 stop6h 57m
Alaska Airlines
Sun 3/226:00 am
SMF
-
IDA
1 stop15h 52m
Alaska Airlines
Deal found 2/20$436
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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 4/106:00 am
IDA
-
SMF
1 stop6h 17m
Alaska Airlines
Fri 4/178:14 pm
SMF
-
IDA
1 stop25h 38m
Alaska Airlines
Deal found 2/19$446

Find flight deals from Idaho Falls to Sacramento

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Sacramento (SMF). 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 February 23, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(United Airlines)

One-way from

$131
(Alaska Airlines)

Popular in

March

Cheapest in

October

Average price

$367
Provider with most accurate pricing for Idaho Falls Fanning Field-Sacramento Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-Sacramento Intl flights.
Search Deals
From Idaho Falls Fanning Field to Sacramento Intl
Search Deals
One-way flight from Idaho Falls Fanning Field to Sacramento Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($44 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Sacramento 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 February 23, 2026.
Use the filters below to find and compare flights from Idaho Falls to Sacramento that are best for you.

Fly from

Idaho Falls

Fly to

Sacramento

Route

Depart

Return

Price

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Thu 3/26

5:30 pm-10:51 pm

1 stop6h 21m

Sacramento Intl

Sun 3/29

5:00 am-1:24 pm

1 stop7h 24m

$365

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Sun 3/8

5:45 am-8:43 am

1 stop3h 58m

Sacramento Intl

Mon 3/23

5:19 pm-10:16 pm

1 stop3h 57m

$380

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Sun 6/14

6:00 am-12:03 pm

1 stop7h 03m

Sacramento Intl

Sat 6/20

6:29 pm-11:59 pm

1 stop4h 30m

$380

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Fri 4/10

6:00 am-11:17 am

1 stop6h 17m

Sacramento Intl

Fri 4/17

8:14 pm-10:52 pm

1 stop25h 38m

$446

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Thu 3/5

5:30 pm-10:30 pm

1 stop6h 00m

Sacramento Intl

Sun 3/8

5:00 am-1:30 pm

1 stop7h 30m

$455

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Fri 3/6

5:20 pm-11:56 pm

1 stop7h 36m

Sacramento Intl

Sun 3/8

6:00 am-11:36 pm

1 stop16h 36m

$522

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Fri 3/20

5:59 pm-5:06 pm

2 stops24h 07m

Sacramento Intl

Sun 3/22

6:00 am-10:52 pm

1 stop15h 52m

$574

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Thu 3/26

5:59 pm-9:46 pm

1 stop4h 47m

Sacramento Intl

Sun 3/29

1:04 pm-10:52 pm

2 stops32h 48m

$654

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Thu 6/11

7:15 am-2:00 pm

1 stop7h 45m

$131

Idaho FallsSacramento

IDA - SMF

IDASMF

Idaho Falls Fanning Field

Wed 6/24

4:14 pm-7:26 pm

1 stop4h 12m

$131

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 18 results
1
2

Compare providers for flights from Idaho Falls to Sacramento

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

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

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

Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Sacramento (average of $134). Flying from Idaho Falls to Sacramento in December is currently the most expensive (average of $315). 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.

How much does it cost to fly round-trip from Idaho Falls to Sacramento?

Reviews of airlines servicing Sacramento

Get insights into the airlines that provide service to Sacramento. 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 Sacramento. Reviews last updated February 23, 2026.
Get a feel of what it's like to fly with Delta and United Airlines from Idaho Falls to Sacramento by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,236 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
7.9
Good
8,236 reviews
Delta
7.9
Good
8,236 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
9,342 reviews
Delta
7.9
Good
8,236 reviews

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Boarding

8.1

Entertainment

7.8

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

  • How long is the flight from Idaho Falls to Sacramento?

    Airlines like United Airlines, Delta, and Alaska Airlines fly from Idaho Falls to Sacramento in about 3h 58m. The time it takes to get you to your destination can typically vary by up to 3h 05m. Airlines will cover a distance of 596 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    Cheapflights users have booked flights from Idaho Falls to Sacramento round-trip from $155. Another airline that can offer you cheap pricing is Delta. United Airlines is priced at 57% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Idaho Falls to Sacramento (average of $134). Flying from Idaho Falls to Sacramento in December is currently the most expensive (average of $315). 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?

Book flights to Sacramento if you plan to visit one of these locations
Placerville
Oroville
Plymouth
Auburn
Rocklin
Yuba City
Lincoln

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Idaho Falls to Sacramento

See prices for flight routes from nearby airports that may be better suited for you.
Boise to Las Vegas flights
Boise to Los Angeles flights
Spokane to Las Vegas flights
Spokane to Los Angeles flights
Spokane to San Diego flights
Boise to San Francisco flights
Boise to Santa Ana flights
Boise to San Diego flights
Boise to Ontario flights
Boise to Burbank flights
Hailey to San Francisco flights
Spokane to Ontario flights
Spokane to Sacramento flights
Spokane to Palm Springs flights
Boise to Sacramento flights
Spokane to San Francisco flights
Spokane to Santa Ana flights
Boise to San Jose flights
Idaho Falls to Los Angeles flights
Boise to Palm Springs flights
Spokane to Reno flights
Lewiston to Yuma flights
Idaho Falls to Ontario flights
Spokane to Fresno flights
Idaho Falls to Las Vegas flights
Boise to Santa Barbara flights
Idaho Falls to Santa Ana flights
Boise to Reno flights
Spokane to Oakland flights
Idaho Falls to San Diego flights
Boise to Long Beach flights
Spokane to San Jose flights
Twin Falls to Las Vegas flights
Boise to San Luis Obispo flights
Spokane to Burbank flights
Boise to Oakland flights
Jackson to Las Vegas flights
Jackson to San Francisco flights
Hailey to Las Vegas flights
Spokane to San Luis Obispo flights
Boise to Medford flights
Idaho Falls to Fresno flights
Boise to Fresno flights
Lewiston to Las Vegas flights
Jackson to Los Angeles flights
Twin Falls to Santa Ana flights
Spokane to Santa Barbara flights
Spokane to Long Beach flights
Idaho Falls to Oakland flights
Hailey to San Jose flights

Top 2 airlines flying from Idaho Falls to Sacramento

Discover the top 2 airlines that operate flights from Idaho Falls to Sacramento. 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 February 23, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$155Average$345FlexibilityNo cancel feeOn-time69%
DeltaCheapest$240Average$376FlexibilityNo cancel feeOn-timeN/A

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights