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Cheap flights from Idaho Falls to San Francisco from $128

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho Falls to San Francisco departing on 6/15. 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
1 adult, Economy, 0 bags

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Find the cheapest flights from Idaho Falls to San Francisco

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:58 pm - 11:59 pm
IDA
-
SFO
6h 01m
1 stop
Delta Logo
5:00 pm - 10:40 pm
SFO
-
IDA
4h 40m
1 stop
$301Delta
vie., abr. 17 - mar., abr. 21
Delta Logo
6:54 pm - 11:57 pm
IDA
-
SFO
6h 03m
1 stop
Delta Logo
5:40 am - 10:47 am
SFO
-
IDA
4h 07m
1 stop
$315Delta
vie., may. 8 - sáb., may. 9
Delta Logo
6:58 pm - 11:59 pm
IDA
-
SFO
6h 01m
1 stop
Delta Logo
5:00 pm - 10:40 pm
SFO
-
IDA
4h 40m
1 stop
$330Delta
mié., abr. 15 - mar., abr. 21
American Airlines Logo
7:48 am - 12:22 pm
IDA
-
SFO
5h 34m
1 stop
American Airlines Logo
4:15 pm - 11:39 pm
SFO
-
IDA
6h 24m
1 stop
$339American Airlines
mar., may. 12 - mar., may. 12
Delta Logo
6:58 pm - 11:59 pm
IDA
-
SFO
6h 01m
1 stop
Delta Logo
5:40 am - 12:26 pm
SFO
-
IDA
5h 46m
1 stop
$358Delta
vie., abr. 17 - mié., abr. 22
Delta Logo
6:55 pm - 11:59 pm
IDA
-
SFO
6h 04m
1 stop
Delta Logo
5:40 am - 12:26 pm
SFO
-
IDA
5h 46m
1 stop
$360Delta
mar., abr. 7 - mar., abr. 14
Alaska Airlines Logo
4:06 pm - 10:28 pm
IDA
-
SFO
7h 22m
1 stop
Alaska Airlines Logo
7:40 am - 1:17 pm
SFO
-
IDA
4h 37m
1 stop
$368Alaska Airlines
mar., may. 12 - jue., may. 14
Delta Logo
6:58 pm - 11:59 pm
IDA
-
SFO
6h 01m
1 stop
Delta Logo
8:45 am - 10:40 pm
SFO
-
IDA
12h 55m
2 stops
$369Delta
vie., abr. 17 - mié., abr. 22
Delta Logo
6:58 pm - 11:59 pm
IDA
-
SFO
6h 01m
1 stop
Delta Logo
5:40 am - 12:26 pm
SFO
-
IDA
5h 46m
1 stop
$370Delta
vie., abr. 17 - jue., abr. 23
Delta Logo
6:58 pm - 10:15 pm
IDA
-
SFO
4h 17m
1 stop
Delta Logo
5:40 am - 12:26 pm
SFO
-
IDA
5h 46m
1 stop
$372Delta
sáb., abr. 18 - mié., abr. 22

Alaska Airlines flights from Idaho Falls to San Francisco

Our best Alaska Airlines deals on Idaho Falls to San Francisco flight tickets
Alaska Airlines
May 12
IDA4:06 pmIdaho Falls Fanning Field
7h 22m
1 stop
SFO10:28 pmSan Francisco
May 14
SFO7:40 amSan Francisco
4h 37m
1 stop
IDA1:17 pmIdaho Falls Fanning Field
$368
Alaska Airlines
May 8
IDA6:00 amIdaho Falls Fanning Field
5h 56m
1 stop
SFO10:56 amSan Francisco
May 9
SFO12:26 pmSan Francisco
9h 14m
1 stop
IDA10:40 pmIdaho Falls Fanning Field
$381
Alaska Airlines
Apr 17
IDA4:59 pmIdaho Falls Fanning Field
6h 28m
1 stop
SFO10:27 pmSan Francisco
Apr 24
SFO9:10 pmSan Francisco
17h 19m
1 stop
IDA3:29 pmIdaho Falls Fanning Field
$384

Delta flights from Idaho Falls to San Francisco

Our best Delta deals on Idaho Falls to San Francisco flight tickets
Delta
Apr 17
IDA6:58 pmIdaho Falls Fanning Field
6h 01m
1 stop
SFO11:59 pmSan Francisco
Apr 21
SFO5:00 pmSan Francisco
4h 40m
1 stop
IDA10:40 pmIdaho Falls Fanning Field
$301
Delta
May 8
IDA6:54 pmIdaho Falls Fanning Field
6h 03m
1 stop
SFO11:57 pmSan Francisco
May 9
SFO5:40 amSan Francisco
4h 07m
1 stop
IDA10:47 amIdaho Falls Fanning Field
$315
Delta
May 8
IDA6:54 pmIdaho Falls Fanning Field
6h 03m
1 stop
SFO11:57 pmSan Francisco
May 9
SFO5:55 pmSan Francisco
3h 47m
1 stop
IDA10:42 pmIdaho Falls Fanning Field
$328

momondo Fare Finder

 
Customize your flight search to find flights from Idaho Falls to San Francisco 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 marzo 23, 2026.
Use the filters below to find and compare flights from Idaho Falls to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 4/17

6:58 pm-11:59 pm

1 stop6h 01m

San Francisco

mar. 4/21

5:00 pm-10:40 pm

1 stop4h 40m

$301

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 5/8

6:54 pm-11:57 pm

1 stop6h 03m

San Francisco

sáb. 5/9

5:40 am-10:47 am

1 stop4h 07m

$315

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

mié. 4/15

6:58 pm-11:59 pm

1 stop6h 01m

San Francisco

mar. 4/21

5:00 pm-10:40 pm

1 stop4h 40m

$330

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

mar. 5/12

7:48 am-12:22 pm

1 stop5h 34m

San Francisco

mar. 5/12

4:15 pm-11:39 pm

1 stop6h 24m

$339

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 4/17

6:58 pm-11:59 pm

1 stop6h 01m

San Francisco

mié. 4/22

5:40 am-12:26 pm

1 stop5h 46m

$358

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

mar. 4/7

6:55 pm-11:59 pm

1 stop6h 04m

San Francisco

mar. 4/14

5:40 am-12:26 pm

1 stop5h 46m

$360

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

mar. 5/12

4:06 pm-10:28 pm

1 stop7h 22m

San Francisco

jue. 5/14

7:40 am-1:17 pm

1 stop4h 37m

$368

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 4/17

6:58 pm-11:59 pm

1 stop6h 01m

San Francisco

mié. 4/22

8:45 am-10:40 pm

2 stops12h 55m

$369

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

vie. 4/17

6:58 pm-11:59 pm

1 stop6h 01m

San Francisco

jue. 4/23

5:40 am-12:26 pm

1 stop5h 46m

$370
Quickest round-trip

Idaho FallsSan Francisco

IDA - SFO

IDASFO

Idaho Falls Fanning Field

sáb. 4/18

6:58 pm-10:15 pm

1 stop4h 17m

San Francisco

mié. 4/22

5:40 am-12:26 pm

1 stop5h 46m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Idaho Falls to San Francisco

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 typical price of a round-trip flight between Idaho Falls and San Francisco?

How have Idaho Falls to San Francisco flight prices changed over time?

When to book flights from Idaho Falls to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Idaho Falls to San Francisco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Idaho Falls to San Francisco (IDA to SFO) flight deals and tips

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

Fastest flight time

5h 52m

Direct flights

None
The fastest flight from Idaho Falls to San Francisco takes 5h 52m
There are no direct flights from Idaho Falls to San Francisco. There are no popular flight routes from Idaho Falls to San Francisco.
Search flight deals

  • How far is Idaho Falls Fanning Field to San Francisco by plane?

    The straight-line distance from Idaho Falls Fanning Field to San Francisco is 669.5 mi. By plane, this route typically takes 5h 52m.

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

    Prices for flights from Idaho Falls Fanning Field Airport to San Francisco Airport are updated daily.

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Idaho Falls Fanning Field Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Idaho Falls to San Francisco?

Best airlines flying from Idaho Falls to San Francisco

Compare and see reviews for airlines that fly from Idaho Falls to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $240Free CancellationRating
7.9
8,321 reviews
Search Delta flights
Alaska AirlinesPriceFrom $267Free CancellationRating
7.9
12,101 reviews
Search Alaska Airlines flights

Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Sonoma
Bodega Bay
Walnut Creek
Roseville
Hayward
Berkeley
Santa Clara
Big Sur
Fremont
Calistoga
Vallejo
Salinas
Daly City
Half Moon Bay
Milpitas
South San Francisco
Pacific Grove

Why use momondo?

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

Finding the right flight to San Francisco from Idaho Falls is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

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

Yes. All flights to San Francisco from Idaho Falls on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search for Idaho Falls to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Idaho Falls to San Francisco 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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