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$122+ Cheap flights from Idaho Falls (IDA) to San Francisco Bay Area

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 5/17. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — SFO
Apr 22 — Apr 291
Tue 4/22
Tue 4/29
1 adult, Economy
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Cheap flight deals from Idaho Falls to San Francisco Bay Area

Keep the following information in mind while searching for Idaho Falls to San Francisco Bay Area flight deals. Data was last updated April 17, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$238
(Trip.com)

One-way from

$122
(Alaska Airlines)

Popular in

June

Cheapest in

March

Average price

$485
Provider with most accurate pricing for Idaho Falls Fanning Field-San Francisco flight deals.
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Provider most trusted by Cheapflights users for Idaho Falls Fanning Field-San Francisco flights.
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From Idaho Falls Fanning Field to San Francisco Bay Area
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One-way flight from Idaho Falls Fanning Field to San Francisco Bay Area
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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. 6% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Idaho Falls to San Francisco Bay Area

Cheapest flights from Idaho Falls to San Francisco Bay Area
Explore the most affordable flight options available from Idaho Falls to San Francisco Bay Area. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 17, 2025.

This Trip.com deal was found by Cheapflights users on 4/17. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:35 pmIDA - SFO
1 stop6h 38mAlaska Airlines
Thu 5/157:00 amSFO - IDA
1 stop7h 40mAlaska Airlines
Deal found 4/17$238
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Sat 5/174:20 pmIDA - SJC
1 stop7h 18mAlaska Airlines
Sun 5/253:45 pmSJC - IDA
1 stop5h 49mAlaska Airlines
Deal found 4/16$244
This Delta deal was found by Cheapflights users on 4/17. 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 6/16:50 pmIDA - SFO
1 stop6h 31mDelta
Sun 6/85:35 amSFO - IDA
1 stop4h 04mDelta
Deal found 4/17$245
This Delta deal was found by Cheapflights users on 4/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/186:00 amIDA - SJC
1 stop6h 48mDelta
Sun 5/255:02 pmSJC - IDA
1 stop4h 49mDelta
Deal found 4/16$245
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 5/84:35 pmIDA - SFO
1 stop5h 38mHawaiian Airlines
Thu 5/157:00 amSFO - IDA
1 stop7h 40mHawaiian Airlines
Deal found 4/17$270
This eDestinos deal was found by Cheapflights users on 4/17. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/15:51 pmIDA - SFO
2 stops26h 14mMultiple Airlines
Sun 6/89:38 pmSFO - IDA
1 stop13h 10mMultiple Airlines
Deal found 4/17$304
This lol.travel deal was found by Cheapflights users on 4/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/86:00 amIDA - SJC
1 stop7h 01mHawaiian Airlines
Thu 5/156:45 amSJC - IDA
1 stop7h 55mHawaiian Airlines
Deal found 4/17$409
This Alaska Airlines deal was found by Cheapflights users on 4/16. 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.
Wed 4/306:00 amIDA - OAK
1 stop7h 01mAlaska Airlines
Thu 5/89:15 amOAK - IDA
1 stop5h 43mAlaska Airlines
Deal found 4/16$450
This Delta deal was found by Cheapflights users on 4/17. 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 5/306:00 amIDA - OAK
1 stop6h 56mDelta
Fri 5/304:55 pmOAK - IDA
1 stop4h 56mDelta
Deal found 4/17$452
This lol.travel deal was found by Cheapflights users on 4/17. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/84:35 pmIDA - OAK
1 stop5h 41mHawaiian Airlines
Thu 5/159:25 amOAK - IDA
1 stop5h 15mHawaiian Airlines
Deal found 4/17$516
This United Airlines deal was found by Cheapflights users on 4/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/182:20 pmIDA - SJC
1 stop8h 05mUnited Airlines
Sun 4/278:30 amSJC - IDA
1 stop5h 51mUnited Airlines
Deal found 4/16$566

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho Falls to San Francisco Bay Area 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 April 17, 2025.
Use the filters below to find and compare flights from Idaho Falls to San Francisco Bay Area that are best for you.

Fly from

Idaho Falls

Fly to

San Francisco Bay Area

Route

Depart

Return

Price

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

Thu 5/8

4:35 pm-10:13 pm

1 stop6h 38m

San Francisco

Thu 5/15

7:00 am-3:40 pm

1 stop7h 40m

$238

Idaho FallsSan Jose

IDA - SJC

IDASJC

Idaho Falls Fanning Field

Sat 5/17

4:20 pm-10:38 pm

1 stop7h 18m

San Jose

Sun 5/25

3:45 pm-10:34 pm

1 stop5h 49m

$244

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

Sun 6/1

6:50 pm-12:21 am

1 stop6h 31m

San Francisco

Sun 6/8

5:35 am-10:39 am

1 stop4h 04m

$245

Idaho FallsSan Jose

IDA - SJC

IDASJC

Idaho Falls Fanning Field

Sun 5/18

6:00 am-11:48 am

1 stop6h 48m

San Jose

Sun 5/25

5:02 pm-10:51 pm

1 stop4h 49m

$245

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

Thu 5/8

4:35 pm-9:13 pm

1 stop5h 38m

San Francisco

Thu 5/15

7:00 am-3:40 pm

1 stop7h 40m

$270

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

Sun 6/1

5:51 pm-7:05 pm

2 stops26h 14m

San Francisco

Sun 6/8

9:38 pm-11:48 am

1 stop13h 10m

$304

Idaho FallsSan Jose

IDA - SJC

IDASJC

Idaho Falls Fanning Field

Thu 5/8

6:00 am-12:01 pm

1 stop7h 01m

San Jose

Thu 5/15

6:45 am-3:40 pm

1 stop7h 55m

$409

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Wed 4/30

6:00 am-12:01 pm

1 stop7h 01m

Oakland

Thu 5/8

9:15 am-3:58 pm

1 stop5h 43m

$450

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Fri 5/30

6:00 am-11:56 am

1 stop6h 56m

Oakland

Fri 5/30

4:55 pm-10:51 pm

1 stop4h 56m

$452

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Thu 5/8

4:35 pm-9:16 pm

1 stop5h 41m

Oakland

Thu 5/15

9:25 am-3:40 pm

1 stop5h 15m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 23 results
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Best time to book a flight from Idaho Falls to San Francisco Bay Area

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

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

Currently, January is the cheapest month in which you can book a flight from Idaho Falls to San Francisco Bay Area (average of $276). Flying from Idaho Falls to San Francisco Bay Area in June is currently the most expensive (average of $393). 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 IDA to XIH?

Find hourly flight availability from Idaho Falls to San Francisco Bay Area. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 17, 2025.

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

Rainfall in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in San Francisco Bay Area ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco Bay Area when rainfall is around 0.0 in.

Temperature in San Francisco Bay Area by month

Plan your trip to San Francisco Bay Area by taking into account the average temperature totals by month.

If weather is an important factor for your trip to San Francisco Bay Area, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing San Francisco Bay Area

Get insights into the airlines that provide service to San Francisco Bay Area. 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 San Francisco Bay Area. Reviews last updated April 17, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from Idaho Falls to San Francisco Bay Area. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,887 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,916 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Hawaiian Airlines
7.9
Good
2,380 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,887 reviews

Comfort

7.9

Boarding

8.1

Crew

8.5

Food

7.1

Entertainment

7.1

Overall

8.0

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Idaho Falls to San Francisco Bay Area. 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 from for flights from Idaho Falls to San Francisco Bay Area?

    If you book a flight to San Francisco Bay Area from Idaho Falls, you will be flying from Fanning Field, which is the city’s only airport. Idaho Falls Fanning Field (IDA) is located 3.8 mi from the center of Idaho Falls.

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

    To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $122. Delta flights start at $123 while deals on Hawaiian Airlines start at $159 one-way.

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

    While some choose either Idaho Falls Fanning Field - San Jose or Idaho Falls Fanning Field - Oakland, Idaho Falls Fanning Field - San Francisco is the most popular route from Idaho Falls to San Francisco Bay Area.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Idaho Falls to San Francisco Bay Area (average of $276). Flying from Idaho Falls to San Francisco Bay Area in June is currently the most expensive (average of $393). 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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Alternative routes for Idaho Falls to San Francisco Bay Area

See prices for flight routes from nearby airports that may be better suited for you.
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Top airline flying from Idaho Falls to San Francisco Bay Area

Discover the top airline that operate flights from Idaho Falls to San Francisco Bay Area. 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 April 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$220Average$542FlexibilityNo cancel feeOn-timeN/A

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