$151+ 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 5/26. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — IDA
Jun 4 — Jun 111
Round-trip
1 adult, Economy
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Find cheap flights from Sacramento to Idaho Falls 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 Sacramento to Idaho Falls
Cheapest
Best
Last-minute
One-way
Cheapest flights from Sacramento to Idaho FallsExplore 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 May 5, 2026.
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 May 5, 2026.
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Thu 7/26:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Fri 7/37:00 pm
IDA
- SMF
1 stop4h 16m
Delta
Deal found 4/30![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Sat 7/46:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$357
This Delta deal was found by Cheapflights users on 5/1. 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 6/65:30 am
SMF
- IDA
1 stop4h 17m
Delta
Sat 6/136:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 5/1![Delta logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 5/278:06 am
SMF
- IDA
1 stop4h 11m
Alaska Airlines
Fri 5/296:00 am
IDA
- SMF
1 stop6h 50m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$406
This Expedia deal was found by Cheapflights users on 5/1. 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.
Fri 7/2412:57 pm
SMF
- IDA
1 stop8h 42m
Alaska Airlines
Tue 7/284:14 pm
IDA
- SMF
1 stop4h 23m
Alaska Airlines
Deal found 5/1![Alaska Airlines logo]()
$413
This Delta deal was found by Cheapflights users on 4/30. 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 6/131:30 pm
SMF
- IDA
1 stop3h 51m
Delta
Thu 7/26:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 5/1. 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 5/145:00 pm
SMF
- IDA
1 stop4h 42m
Delta
Fri 5/156:00 am
IDA
- SMF
1 stop3h 53m
Delta
Deal found 5/1![Delta logo]()
$419
This Delta deal was found by Cheapflights users on 4/30. 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 6/131:30 pm
SMF
- IDA
1 stop3h 51m
Delta
Fri 7/37:00 pm
IDA
- SMF
1 stop4h 16m
Delta
Deal found 4/30![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/30. 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 5/95:30 am
SMF
- IDA
1 stop4h 17m
Delta
Fri 5/156:00 am
IDA
- SMF
1 stop3h 53m
Delta
Deal found 4/30![Delta logo]()
$429
Best flights from Sacramento to Idaho FallsDiscover carefully curated flight deals from Sacramento to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
Discover carefully curated flight deals from Sacramento to Idaho Falls that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/5. 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 6/65:30 am
SMF
- IDA
1 stop4h 17m
Delta
Sat 6/137:01 pm
IDA
- SMF
1 stop4h 13m
Delta
Deal found 5/5![Delta logo]()
$380
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 5/278:06 am
SMF
- IDA
1 stop4h 11m
Alaska Airlines
Fri 5/296:00 am
IDA
- SMF
1 stop6h 50m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 5/2. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Thu 6/187:00 pm
IDA
- SMF
1 stop5h 52m
Delta
Deal found 5/2![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 6/13:25 pm
SMF
- IDA
2 stops20h 52m
Alaska Airlines
Mon 6/86:00 am
IDA
- SMF
1 stop6h 50m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$439
This Delta deal was found by Cheapflights users on 4/30. 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 6/131:30 pm
SMF
- IDA
1 stop3h 51m
Delta
Fri 7/37:00 pm
IDA
- SMF
1 stop4h 16m
Delta
Deal found 4/30![Delta logo]()
$424
This Alaska Airlines deal was found by Cheapflights users on 4/30. 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 6/125:08 pm
SMF
- IDA
1 stop4h 31m
Alaska Airlines
Fri 7/34:14 pm
IDA
- SMF
1 stop4h 23m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$463
This Alaska Airlines deal was found by Cheapflights users on 5/2. 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 6/98:20 pm
SMF
- IDA
1 stop18h 17m
Alaska Airlines
Sun 6/147:15 am
IDA
- SMF
1 stop5h 46m
Alaska Airlines
Deal found 5/2![Alaska Airlines logo]()
$509
Last-minute flights from Sacramento to Idaho FallsDiscover last-minute flight deals from Sacramento to Idaho Falls. Data last updated May 5, 2026 and is based on user searches.
Discover last-minute flight deals from Sacramento to Idaho Falls. Data last updated May 5, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 4/30. 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 5/95:30 am
SMF
- IDA
1 stop4h 17m
Delta
Fri 5/156:00 am
IDA
- SMF
1 stop3h 53m
Delta
Deal found 4/30![Delta logo]()
$429
This Delta deal was found by Cheapflights users on 5/1. 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 5/145:00 pm
SMF
- IDA
1 stop4h 42m
Delta
Fri 5/156:00 am
IDA
- SMF
1 stop3h 53m
Delta
Deal found 5/1![Delta logo]()
$419
This Alaska Airlines deal was found by Cheapflights users on 5/4. 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 5/278:06 am
SMF
- IDA
1 stop4h 11m
Alaska Airlines
Fri 5/296:00 am
IDA
- SMF
1 stop6h 50m
Alaska Airlines
Deal found 5/4![Alaska Airlines logo]()
$406
This Delta deal was found by Cheapflights users on 5/1. 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 6/65:30 am
SMF
- IDA
1 stop4h 17m
Delta
Sat 6/136:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 5/1![Delta logo]()
$380
This Delta deal was found by Cheapflights users on 4/30. 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.
Fri 6/121:30 pm
SMF
- IDA
1 stop20h 13m
Delta
Thu 7/26:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$431
This Delta deal was found by Cheapflights users on 4/30. 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 6/131:30 pm
SMF
- IDA
1 stop3h 51m
Delta
Thu 7/26:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$418
This Delta deal was found by Cheapflights users on 4/30. 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 6/131:30 pm
SMF
- IDA
1 stop3h 51m
Delta
Fri 7/37:00 pm
IDA
- SMF
1 stop4h 16m
Delta
Deal found 4/30![Delta logo]()
$424
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Thu 7/26:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$307
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Fri 7/37:00 pm
IDA
- SMF
1 stop4h 16m
Delta
Deal found 4/30![Delta logo]()
$313
This Delta deal was found by Cheapflights users on 4/30. 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 6/145:17 pm
SMF
- IDA
1 stop4h 14m
Delta
Sat 7/46:00 am
IDA
- SMF
1 stop3h 55m
Delta
Deal found 4/30![Delta logo]()
$357
One-way flights from Sacramento to Idaho FallsSearch for one-way flight options from Sacramento to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
Search for one-way flight options from Sacramento to Idaho Falls. Find affordable one-way fares based on user searches. Data last updated May 5, 2026.
This Delta deal was found by Cheapflights users on 5/3. 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 5/265:30 am
SMF
- IDA
1 stop4h 17m
Delta
Deal found 5/3![Delta logo]()
$151
This Delta deal was found by Cheapflights users on 4/30. 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 5/205:30 am
SMF
- IDA
1 stop4h 17m
Delta
Deal found 4/30![Delta logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 4/30. 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.
Wed 5/208:16 pm
SMF
- IDA
2 stops39h 44m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 6/117:45 pm
SMF
- IDA
2 stops19h 23m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$191
This Delta deal was found by Cheapflights users on 4/30. 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 8/15:30 am
SMF
- IDA
1 stop4h 13m
Delta
Deal found 4/30![Delta logo]()
$201
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Sat 8/17:44 pm
SMF
- IDA
2 stops42h 16m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$214
This Alaska Airlines deal was found by Cheapflights users on 5/3. 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 5/268:09 pm
SMF
- IDA
2 stops16h 08m
Alaska Airlines
Deal found 5/3![Alaska Airlines logo]()
$215
This United Airlines deal was found by Cheapflights users on 5/2. 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 8/15:00 am
SMF
- IDA
1 stop7h 25m
United Airlines
Deal found 5/2![United Airlines logo]()
$219
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Wed 5/278:16 pm
SMF
- IDA
2 stops37h 34m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$222
This CheapOair deal was found by Cheapflights users on 4/30. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/12:55 pm
SMF
- IDA
2 stops6h 44m
Alaska Airlines
Deal found 4/30![Alaska Airlines logo]()
$332
Find 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 May 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $301 (Delta) |
One-way from | $151 (Delta) |
Popular in | March |
Cheapest in | August |
Average price | $399 |
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 May 5, 2026.
Use the filters below to find and compare flights from Sacramento to Idaho Falls that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Sat 6/6
5:30 am-10:47 am
1 stop4h 17m
Idaho Falls Fanning Field
Sat 6/13
7:01 pm-10:14 pm
1 stop4h 13m
$380
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Wed 5/27
8:06 am-1:17 pm
1 stop4h 11m
Idaho Falls Fanning Field
Fri 5/29
6:00 am-11:50 am
1 stop6h 50m
$406
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Sun 6/14
5:17 pm-10:31 pm
1 stop4h 14m
Idaho Falls Fanning Field
Thu 6/18
7:00 pm-11:52 pm
1 stop5h 52m
$424
Quickest round-trip
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Sat 6/13
1:30 pm-6:21 pm
1 stop3h 51m
Idaho Falls Fanning Field
Fri 7/3
7:00 pm-10:16 pm
1 stop4h 16m
$424
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Mon 6/1
3:25 pm-1:17 pm
2 stops20h 52m
Idaho Falls Fanning Field
Mon 6/8
6:00 am-11:50 am
1 stop6h 50m
$439
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Fri 6/12
5:08 pm-10:39 pm
1 stop4h 31m
Idaho Falls Fanning Field
Fri 7/3
4:14 pm-7:37 pm
1 stop4h 23m
$463
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Tue 6/9
8:20 pm-3:37 pm
1 stop18h 17m
Idaho Falls Fanning Field
Sun 6/14
7:15 am-12:01 pm
1 stop5h 46m
$509
Cheapest one-way
Quickest one-way
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Wed 5/27
5:30 am-10:47 am
1 stop4h 17m
$151
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Wed 5/20
5:30 am-10:47 am
1 stop4h 17m
$181
SacramentoIdaho Falls
SMF - IDA
SMFIDA
Sacramento Intl
Wed 5/20
8:16 pm-1:00 pm
2 stops39h 44m
$187
Showing 1-10 of 15 resultsSorted by cheapest first
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 May.
| 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 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.
SMF-IDA
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, August is the cheapest month in which you can book a flight from Sacramento to Idaho Falls (average of $254). Flying from Sacramento to Idaho Falls in March is currently the most expensive (average of $676). 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 Sacramento to Idaho Falls?
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 May 5, 2026.
Peruse reviews from past customers who have flown with Alaska Airlines,Delta, andUnited Airlines from Sacramento to Idaho Falls 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.
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
Comfort
7.8
Boarding
8.1
Overall
7.9
Food
7.1
Entertainment
7.0
Crew
8.5
Reviews
1 / 20
10.0
ExcellentFranzi,Mar 2026
SFO - PDX
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.
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsRexburg
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Alternative routes for Sacramento to Idaho Falls
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Other flights to Idaho Falls
Explore flights to Idaho Falls departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on May 5, 2026.
Sacramento and Idaho Falls flights
Browse other Sacramento and Idaho Falls flight options. Last updated on May 5, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 May 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$235 | Average$356 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$240 | Average$350 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$260 | Average$529 | FlexibilityNo cancel fee | On-time75% |