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Idaho Falls

$152+ Cheap flights from San Francisco Bay Area to Idaho Falls (IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/23. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IDA
Mar 13 — Mar 201
Thu 3/13
Thu 3/20
1 adult, Economy
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Cheap flight deals from San Francisco Bay Area to Idaho Falls

Keep the following information in mind while searching for San Francisco Bay Area to Idaho Falls flight deals. Data was last updated March 8, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$152
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$426
Provider with most accurate pricing for San Francisco-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for San Francisco-Idaho Falls Fanning Field flights.
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From San Francisco Bay Area to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 1% potential increase in price ($6 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 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 San Francisco Bay Area to Idaho Falls

Cheapest flights from San Francisco Bay Area to Idaho Falls
Explore the most affordable flight options available from San Francisco Bay Area to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 8, 2025.

This Kiwi.com deal was found by Cheapflights users on 3/7. 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 6/233:50 pmOAK - IDA
Nonstop1h 52mAllegiant Air
Mon 6/307:32 pmIDA - OAK
Nonstop2h 04mAllegiant Air
Deal found 3/7$152
This Kiwi.com deal was found by Cheapflights users on 3/7. 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 4/249:10 amSFO - IDA
1 stop5h 48mHawaiian Airlines
Wed 4/304:35 pmIDA - SFO
1 stop5h 38mHawaiian Airlines
Deal found 3/7$233
This Alaska Airlines deal was found by Cheapflights users on 3/5. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/58:00 amSFO - IDA
1 stop6h 58mAlaska Airlines
Sat 5/104:35 pmIDA - SFO
1 stop6h 38mAlaska Airlines
Deal found 3/5$256
This Alaska Airlines deal was found by Cheapflights users on 3/7. 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 4/304:43 pmOAK - IDA
1 stop4h 53mAlaska Airlines
Thu 5/14:35 pmIDA - OAK
1 stop8h 09mAlaska Airlines
Deal found 3/7$274
This Delta deal was found by Cheapflights users on 3/5. 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 5/310:04 amSFO - IDA
1 stop3h 46mDelta
Tue 5/66:55 pmIDA - SFO
1 stop6h 13mDelta
Deal found 3/5$298
This Delta deal was found by Cheapflights users on 3/6. 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 5/174:57 pmSJC - IDA
1 stop4h 58mDelta
Mon 5/196:55 pmIDA - SJC
1 stop5h 46mDelta
Deal found 3/6$304
This United Airlines deal was found by Cheapflights users on 3/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/52:37 pmSFO - IDA
1 stop7h 08mUnited Airlines
Tue 5/65:00 amIDA - SFO
1 stop5h 36mUnited Airlines
Deal found 3/5$317
This Delta deal was found by Cheapflights users on 3/6. 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 6/205:15 pmOAK - IDA
1 stop4h 00mDelta
Mon 6/237:00 pmIDA - OAK
1 stop5h 43mDelta
Deal found 3/6$373
This Alaska Airlines deal was found by Cheapflights users on 3/6. 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.
Sat 5/173:50 pmSJC - IDA
1 stop5h 44mAlaska Airlines
Mon 5/196:00 amIDA - SJC
2 stops28h 39mAlaska Airlines
Deal found 3/6$383
This American Airlines deal was found by Cheapflights users on 3/7. 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 4/2312:47 amSFO - IDA
1 stop10h 42mAmerican Airlines
Wed 4/3012:59 pmIDA - SFO
1 stop8h 49mAmerican Airlines
Deal found 3/7$437
This Hawaiian Airlines deal was found by Cheapflights users on 3/7. 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.
Mon 3/178:12 amSJC - IDA
1 stop6h 18mHawaiian Airlines
Tue 3/188:00 amIDA - SJC
1 stop7h 11mHawaiian Airlines
Deal found 3/7$450

Find flights from San Francisco Bay Area to Idaho Falls within your budget

Customize your flight search to find flights from San Francisco Bay Area 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 8, 2025.

Fly from

San Francisco Bay Area

Fly to

Idaho Falls

Route

Depart

Return

Price

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Mon 6/23

3:50 pm-6:42 pm

Nonstop1h 52m

Idaho Falls Fanning Field

Mon 6/30

7:32 pm-8:36 pm

Nonstop2h 04m

$152

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Thu 4/24

9:10 am-3:58 pm

1 stop5h 48m

Idaho Falls Fanning Field

Wed 4/30

4:35 pm-9:13 pm

1 stop5h 38m

$233

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Mon 5/5

8:00 am-3:58 pm

1 stop6h 58m

Idaho Falls Fanning Field

Sat 5/10

4:35 pm-10:13 pm

1 stop6h 38m

$256

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Wed 4/30

4:43 pm-10:36 pm

1 stop4h 53m

Idaho Falls Fanning Field

Thu 5/1

4:35 pm-11:44 pm

1 stop8h 09m

$274

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Sat 5/3

10:04 am-2:50 pm

1 stop3h 46m

Idaho Falls Fanning Field

Tue 5/6

6:55 pm-12:08 am

1 stop6h 13m

$298

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Sat 5/17

4:57 pm-10:55 pm

1 stop4h 58m

Idaho Falls Fanning Field

Mon 5/19

6:55 pm-11:41 pm

1 stop5h 46m

$304

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Mon 5/5

2:37 pm-10:45 pm

1 stop7h 08m

Idaho Falls Fanning Field

Tue 5/6

5:00 am-9:36 am

1 stop5h 36m

$317

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Sat 5/17

3:50 pm-10:34 pm

1 stop5h 44m

Idaho Falls Fanning Field

Mon 5/19

6:00 am-9:39 am

2 stops28h 39m

$383

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Wed 4/23

12:47 am-12:29 pm

1 stop10h 42m

Idaho Falls Fanning Field

Wed 4/30

12:59 pm-8:48 pm

1 stop8h 49m

$437

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Sat 3/22

6:30 am-3:33 pm

1 stop8h 03m

$241

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 13 results
1
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Best time to book a flight from San Francisco Bay Area to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from San Francisco Bay Area 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 San Francisco Bay Area to Idaho Falls

Get recent, data-driven insights about flights from San Francisco Bay Area to Idaho Falls including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco Bay Area to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Idaho Falls (average of $380). Flying from San Francisco Bay Area 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 XIH to IDA?

Find hourly flight availability from San Francisco Bay Area 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 8, 2025.

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

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 8, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Hawaiian Airlines from San Francisco Bay Area to Idaho Falls by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,714 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
9,714 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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

Delta
8.0
Very good
8,024 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
2,318 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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
8,649 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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

Allegiant Air
7.3
Good
748 reviews
Alaska Airlines
8.0
Very good
9,714 reviews

Boarding

8.2

Food

7.1

Comfort

7.9

Entertainment

7.1

Overall

8.0

Crew

8.5

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 San Francisco Bay Area 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 airport do you fly into for flights to Idaho Falls from San Francisco Bay Area?

    Most people fly into Idaho Falls Fanning Field (IDA) if they book a flight to Idaho Falls from San Francisco Bay Area. Fanning Field is conveniently located just 3.8 mi from Idaho Falls’s city center.

  • What are the cheapest airlines to fly from San Francisco Bay Area to Idaho Falls one-way?

    $241 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Alaska Airlines and Delta, with prices starting from $299 and $360, respectively.

  • What are the most popular routes from San Francisco Bay Area to Idaho Falls?

    The most popular flight routes from San Francisco Bay Area to Idaho Falls are San Francisco - Idaho Falls Fanning Field, Oakland - Idaho Falls Fanning Field and San Jose - Idaho Falls Fanning Field.

  • Can I find deals for flights from San Francisco Bay Area to Idaho Falls that include hotel bookings?

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

  • How can I find direct flights from San Francisco Bay Area to Idaho Falls?

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

  • Can I find deals for business class flights from San Francisco Bay Area to Idaho Falls?

    Yes. Cheapflights offers flight deals from San Francisco Bay Area 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 San Francisco Bay Area to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from San Francisco Bay Area to Idaho Falls (average of $380). Flying from San Francisco Bay Area 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

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Top 4 airlines flying from San Francisco Bay Area to Idaho Falls

Discover the top 4 airlines that operate flights from San Francisco Bay Area 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 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$110Average$157FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$236Average$482FlexibilityNo cancel feeOn-time75%
DeltaCheapest$294Average$540FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$387Average$572FlexibilityNo cancel feeOn-time69%
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