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Cheap flights from San Francisco Bay Area to Idaho Falls from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco Bay Area to Idaho Falls departing on 2/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from San Francisco Bay Area to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
6:02 pm - 6:18 pm
SJC
-
IDA
23h 16m1 stop
Alaska Airlines Logo
6:58 pm - 9:48 am
IDA
-
SJC
15h 50m1 stop
$228Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Alaska Airlines Logo
2:30 pm - 10:59 pm
SFO
-
IDA
7h 29m1 stop
Alaska Airlines Logo
6:58 pm - 11:03 pm
IDA
-
SFO
5h 05m1 stop
$228Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Alaska Airlines Logo
6:15 am - 6:18 pm
SJC
-
IDA
11h 03m1 stop
Alaska Airlines Logo
6:58 pm - 9:48 am
IDA
-
SJC
15h 50m1 stop
$238Alaska Airlines
Wed, Jan 21 - Fri, Jan 23
Alaska Airlines Logo
8:10 am - 6:18 pm
OAK
-
IDA
9h 08m1 stop
Alaska Airlines Logo
6:58 pm - 10:28 am
IDA
-
OAK
16h 30m1 stop
$248Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Alaska Airlines Logo
3:36 pm - 10:59 pm
SJC
-
IDA
6h 23m1 stop
Alaska Airlines Logo
6:58 pm - 8:04 pm
IDA
-
SJC
26h 06m1 stop
$260Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Alaska Airlines Logo
5:45 pm - 6:18 pm
SJC
-
IDA
23h 33m2 stops
Alaska Airlines Logo
6:58 pm - 9:48 am
IDA
-
SJC
15h 50m1 stop
$267Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Alaska Airlines Logo
7:30 am - 10:59 pm
SFO
-
IDA
14h 29m2 stops
Alaska Airlines Logo
6:58 pm - 11:03 pm
IDA
-
SFO
5h 05m1 stop
$267Alaska Airlines
Tue, Jan 20 - Fri, Jan 23
Alaska Airlines Logo
3:36 pm - 10:59 pm
SJC
-
IDA
6h 23m1 stop
Alaska Airlines Logo
6:58 pm - 2:42 pm
IDA
-
SJC
20h 44m1 stop
$270Alaska Airlines
Mon, Jan 26 - Fri, Jan 30
Alaska Airlines Logo
3:45 pm - 10:34 pm
SJC
-
IDA
5h 49m1 stop
Alaska Airlines Logo
4:00 pm - 7:17 pm
IDA
-
SJC
4h 17m1 stop
$274Alaska Airlines
Sat, May 30 - Thu, Jun 4
Delta Logo
5:55 am - 5:44 pm
OAK
-
IDA
10h 49m1 stop
Delta Logo
6:25 pm - 11:51 pm
IDA
-
OAK
6h 26m1 stop
$336Delta
Thu, Feb 12 - Tue, Feb 17

Alaska Airlines flights from San Francisco Bay Area to Idaho Falls

Our best Alaska Airlines deals on San Francisco Bay Area to Idaho Falls flight tickets
Alaska Airlines
Jan 20
SFO2:30 pmSan Francisco
7h 29m
1 stop
IDA10:59 pmIdaho Falls Fanning Field
Jan 23
IDA6:58 pmIdaho Falls Fanning Field
5h 05m
1 stop
SFO11:03 pmSan Francisco
$228
Find similar
Alaska Airlines
Jan 21
SJC6:15 amSan Jose
11h 03m
1 stop
IDA6:18 pmIdaho Falls Fanning Field
Jan 23
IDA6:58 pmIdaho Falls Fanning Field
15h 50m
1 stop
SJC9:48 amSan Jose
$238
Find similar
Alaska Airlines
Jan 20
OAK8:10 amOakland
9h 08m
1 stop
IDA6:18 pmIdaho Falls Fanning Field
Jan 23
IDA6:58 pmIdaho Falls Fanning Field
16h 30m
1 stop
OAK10:28 amOakland
$248
Find similar

Delta flights from San Francisco Bay Area to Idaho Falls

Our best Delta deals on San Francisco Bay Area to Idaho Falls flight tickets
Delta
Feb 12
OAK5:55 amOakland
10h 49m
1 stop
IDA5:44 pmIdaho Falls Fanning Field
Feb 17
IDA6:25 pmIdaho Falls Fanning Field
6h 26m
1 stop
OAK11:51 pmOakland
$336
Find similar
Delta
Feb 12
SJC5:45 amSan Jose
10h 59m
1 stop
IDA5:44 pmIdaho Falls Fanning Field
Feb 17
IDA6:25 pmIdaho Falls Fanning Field
6h 34m
1 stop
SJC11:59 pmSan Jose
$449
Find similar
Delta
Feb 12
SJC5:45 amSan Jose
5h 42m
1 stop
IDA12:27 pmIdaho Falls Fanning Field
Feb 16
IDA6:25 pmIdaho Falls Fanning Field
28h 40m
2 stops
SJC10:05 pmSan Jose
$456
Find similar

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from San Francisco Bay Area to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Tue 1/20

6:02 pm-6:18 pm

1 stop23h 16m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-9:48 am

1 stop15h 50m

$228

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Tue 1/20

2:30 pm-10:59 pm

1 stop7h 29m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-11:03 pm

1 stop5h 05m

$228

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Wed 1/21

6:15 am-6:18 pm

1 stop11h 03m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-9:48 am

1 stop15h 50m

$238

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Tue 1/20

8:10 am-6:18 pm

1 stop9h 08m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-10:28 am

1 stop16h 30m

$248

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Tue 1/20

3:36 pm-10:59 pm

1 stop6h 23m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-8:04 pm

1 stop26h 06m

$260

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Tue 1/20

5:45 pm-6:18 pm

2 stops23h 33m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-9:48 am

1 stop15h 50m

$267

San FranciscoIdaho Falls

SFO - IDA

SFOIDA

San Francisco

Tue 1/20

7:30 am-10:59 pm

2 stops14h 29m

Idaho Falls Fanning Field

Fri 1/23

6:58 pm-11:03 pm

1 stop5h 05m

$267

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Mon 1/26

3:36 pm-10:59 pm

1 stop6h 23m

Idaho Falls Fanning Field

Fri 1/30

6:58 pm-2:42 pm

1 stop20h 44m

$270

San JoseIdaho Falls

SJC - IDA

SJCIDA

San Jose

Sat 5/30

3:45 pm-10:34 pm

1 stop5h 49m

Idaho Falls Fanning Field

Thu 6/4

4:00 pm-7:17 pm

1 stop4h 17m

$274

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Thu 2/12

5:55 am-5:44 pm

1 stop10h 49m

Idaho Falls Fanning Field

Tue 2/17

6:25 pm-11:51 pm

1 stop6h 26m

$336

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

How to get the cheapest flight ticket from San Francisco Bay Area to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of June, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $343.

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $382. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $572.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from San Francisco Bay Area to Idaho Falls during this time can be as low as $460. Try not to purchase tickets at noon because they tend to be around $537. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest San Francisco Bay Area to Idaho Falls Fanning Field flight route?

Fly from Oakland to Idaho Falls Fanning Field for the best San Francisco Bay Area - Idaho Falls Fanning Field flight prices

What cabin class options are available on San Francisco Bay Area to Idaho Falls Fanning Field flights?

There is only 1 cabin class available to choose from on San Francisco Bay Area to Idaho Falls Fanning Field flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on San Francisco Bay Area to Idaho Falls flights?

No. A direct flight is the cheapest option for a flight between San Francisco Bay Area to Idaho Falls.

Cheap San Francisco Bay Area to Idaho Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Francisco Bay Area to Idaho Falls

Fastest flight time

3h 39m

Direct flights

None
The fastest flight from San Francisco Bay Area to Idaho Falls takes 3h 39m
There are no direct flights from San Francisco Bay Area to Idaho Falls. There are no popular flight routes from San Francisco Bay Area to Idaho Falls.
Search flight deals

  • When did momondo last update prices for flights from San Francisco Bay Area to Idaho Falls Fanning Field Airport?

    Prices for flights from San Francisco Bay Area to Idaho Falls Fanning Field Airport refresh daily.

  • How many operators does momondo search for flights from San Francisco Bay Area to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from San Francisco Bay Area to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Francisco Bay Area to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from San Francisco Bay Area to Idaho Falls?

Best airlines flying from San Francisco Bay Area to Idaho Falls

Compare and see reviews for airlines that fly from San Francisco Bay Area to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
Allegiant AirPriceFrom $98Free CancellationRating
7.2
700 reviews
Search Allegiant Air flights
DeltaPriceFrom $240Free CancellationRating
7.9
8,009 reviews
Search Delta flights
Alaska AirlinesPriceFrom $244Free CancellationRating
8.0
11,478 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $309Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

Why use momondo?

Why should I use momondo to find a flight deal from San Francisco Bay Area to Idaho Falls?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Idaho Falls from San Francisco Bay Area.

Can I find flights from San Francisco Bay Area to Idaho Falls with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Idaho Falls from San Francisco Bay Area with this policy.

How can momondo help me find flights from San Francisco Bay Area to Idaho Falls?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco Bay Area to Idaho Falls.

I’m not ready to book a flight from San Francisco Bay Area to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Francisco Bay Area to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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