$125+ 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 9/28. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SMF
Sep 16 — Sep 231
Round-trip
1 adult, Economy
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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
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Best
Last-minute
One-way
Cheapest flights from Idaho Falls to SacramentoExplore 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 August 17, 2026.
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 August 17, 2026.
This Delta deal was found by Cheapflights users on 8/12. 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.
Wed 10/76:00 am -
1 stop3h 57m
Wed 10/215:10 pm -
1 stop4h 00m
Deal found 8/12![Delta logo]()
$321
This Booking.com deal was found by Cheapflights users on 8/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/76:09 am -
1 stop8h 50m
Thu 10/86:02 am -
1 stop8h 18m
Deal found 8/16![Alaska Airlines logo]()
$331
This Booking.com deal was found by Cheapflights users on 8/12. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:58 pm -
2 stops21h 52m
Tue 10/208:03 am -
1 stop4h 18m
Deal found 8/12![Alaska Airlines logo]()
$353
This Alaska Airlines deal was found by Cheapflights users on 8/14. 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.
Mon 10/193:57 pm -
1 stop4h 34m
Fri 10/232:55 pm -
1 stop21h 26m
Deal found 8/14![Alaska Airlines logo]()
$360
This Booking.com deal was found by Cheapflights users on 8/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/233:57 pm -
1 stop25h 29m
Mon 10/268:03 am -
1 stop4h 18m
Deal found 8/15![Alaska Airlines logo]()
$362
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/22:25 pm -
1 stop7h 35m
Wed 9/305:00 am -
1 stop7h 24m
Deal found 8/12![United Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/23:57 pm -
2 stops24h 43m
Wed 9/305:11 pm -
1 stop4h 45m
Deal found 8/12![Alaska Airlines logo]()
$379
Best flights from Idaho Falls to SacramentoDiscover carefully curated flight deals from Idaho Falls to Sacramento that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
Discover carefully curated flight deals from Idaho Falls to Sacramento that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 17, 2026.
This Alaska Airlines deal was found by Cheapflights users on 8/15. 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.
Mon 10/193:57 pm -
1 stop4h 34m
Fri 10/232:55 pm -
1 stop21h 26m
Deal found 8/15![Alaska Airlines logo]()
$360
This Alaska Airlines deal was found by Cheapflights users on 8/16. 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 10/163:57 pm -
1 stop21h 17m
Mon 10/195:22 pm -
2 stops18h 59m
Deal found 8/16![Alaska Airlines logo]()
$390
Last-minute flights from Idaho Falls to SacramentoDiscover last-minute flight deals from Idaho Falls to Sacramento. Data last updated August 17, 2026 and is based on user searches.
Discover last-minute flight deals from Idaho Falls to Sacramento. Data last updated August 17, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/12. 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 8/265:53 pm -
1 stop5h 07m
Thu 8/275:00 am -
1 stop7h 29m
Deal found 8/12![United Airlines logo]()
$371
This Delta deal was found by Cheapflights users on 8/13. 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.
Wed 8/266:00 am -
2 stops8h 28m
Thu 8/275:30 am -
1 stop4h 20m
Deal found 8/13![Delta logo]()
$426
This Expedia deal was found by Cheapflights users on 8/12. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/26:18 am -
1 stop6h 48m
Wed 9/3010:15 am -
1 stop11h 41m
Deal found 8/12![Alaska Airlines logo]()
$321
This United Airlines deal was found by Cheapflights users on 8/12. 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 9/22:25 pm -
1 stop7h 35m
Wed 9/305:00 am -
1 stop7h 24m
Deal found 8/12![United Airlines logo]()
$368
This Alaska Airlines deal was found by Cheapflights users on 8/12. 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 9/83:57 pm -
1 stop4h 41m
Tue 9/1510:15 am -
1 stop11h 41m
Deal found 8/12![Alaska Airlines logo]()
$425
This Priceline deal was found by Cheapflights users on 8/13. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/106:18 am -
1 stop6h 40m
Mon 9/148:08 am -
1 stop4h 16m
Deal found 8/13![Alaska Airlines logo]()
$386
This Booking.com deal was found by Cheapflights users on 8/15. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/253:57 pm -
1 stop20h 00m
Sun 9/278:08 am -
1 stop4h 16m
Deal found 8/15![Alaska Airlines logo]()
$412
One-way flights from Idaho Falls to SacramentoSearch for one-way flight options from Idaho Falls to Sacramento. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
Search for one-way flight options from Idaho Falls to Sacramento. Find affordable one-way fares based on user searches. Data last updated August 17, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/15. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/286:21 pm -
1 stop14h 28m
Deal found 8/15![Multiple Airlines logo]()
$125
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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 9/156:18 am -
1 stop6h 40m
Deal found 8/11![Alaska Airlines logo]()
$161
This Alaska Airlines deal was found by Cheapflights users on 8/11. 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.
Mon 9/142:01 pm -
1 stop5h 55m
Deal found 8/11![Alaska Airlines logo]()
$216
This Delta deal was found by Cheapflights users on 8/15. 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 8/307:00 pm -
1 stop5h 46m
Deal found 8/15![Delta logo]()
$236
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 August 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $321 (Delta) |
One-way from | $125 (Kiwi.com) |
Popular in | May |
Cheapest in | October |
Average price | $358 |
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 August 17, 2026.
Use the filters below to find and compare flights from Idaho Falls to Sacramento that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Idaho FallsSacramento
IDA Idaho Falls Fanning Field - SMF Sacramento Intl
IDASMF
Idaho Falls Fanning Field
Mon 10/19
3:57 pm-7:31 pm
1 stop4h 34m
Sacramento Intl
Fri 10/23
2:55 pm-1:21 pm
1 stop21h 26m
$360
Idaho FallsSacramento
IDA Idaho Falls Fanning Field - SMF Sacramento Intl
IDASMF
Idaho Falls Fanning Field
Fri 10/16
3:57 pm-12:14 pm
1 stop21h 17m
Sacramento Intl
Mon 10/19
5:22 pm-1:21 pm
2 stops18h 59m
$390
Cheapest one-way
Idaho FallsSacramento
IDA Idaho Falls Fanning Field - SMF Sacramento Intl
IDASMF
Idaho Falls Fanning Field
Tue 9/15
6:18 am-11:58 am
1 stop6h 40m
$161
Idaho FallsSacramento
IDA Idaho Falls Fanning Field - SMF Sacramento Intl
IDASMF
Idaho Falls Fanning Field
Mon 9/28
12:24 pm-10:58 am
3 stops23h 34m
$214
Quickest one-way
Idaho FallsSacramento
IDA Idaho Falls Fanning Field - SMF Sacramento Intl
IDASMF
Idaho Falls Fanning Field
Mon 9/14
2:01 pm-6:56 pm
1 stop5h 55m
$216
Sorted by cheapest first
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 August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- 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.
IDA-SMF
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.
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 August 17, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Delta, andUnited 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.
Entertainment
7.0
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
Entertainment
7.0
Food
7.0
Comfort
7.8
Boarding
8.1
Crew
8.5
Overall
7.9
Reviews
1 / 20
10.0
Excellentrobert,Feb 2026
LAS - SAN
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.
Traveling to a place near Sacramento?
Book flights to Sacramento if you plan to visit one of these locationsPlacerville
Willows
Auburn
Oroville
Plymouth
Yuba City
Lincoln
Rocklin
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Idaho Falls and Sacramento flights
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Other flights from Idaho Falls
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Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Idaho Falls to Sacramento
Discover the top 3 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 August 17, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$155 | Average$345 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$369 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$246 | Average$396 | FlexibilityNo cancel fee | On-time75% |