What is the cheapest airline that flies from Idaho Falls Fanning Field to San Francisco Bay Area?

Delta, Alaska Airlines, and American Airlines are the most popular carriers operating from Idaho Falls Fanning Field to San Francisco Bay Area

What airlines fly to San Francisco Bay Area?

United Airlines, Delta and Alaska Airlines are the top three most popular airlines that fly to San Francisco Bay Area from Idaho Falls according to our data. United Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to San Francisco Bay Area. Keep in mind that there are 3 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Idaho Falls Fanning Field Airport to San Francisco Bay Area are refreshed on a daily basis.

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

The number of operators available for flights from Idaho Falls Fanning Field Airport to San Francisco Bay Area is 2 as of September 2026.

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

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 Idaho Falls Fanning Field Airport to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The necessary travel and health documents for your San Francisco Bay Area 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.

$121 Cheap Flights from Idaho Falls to San Francisco Bay Area in 2026/27

Discover deals from 900+ travel sites with momondo.

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:33 pm - 6:25 pmIDA Idaho Falls Fanning Field-SFO San Francisco

21h 52m1 stop Las Vegas Harry Reid Intl

5:48 pm - 9:12 amSFO San Francisco-IDA Idaho Falls Fanning Field

14h 24m1 stop Phoenix Sky Harbor Intl

$203Multiple Airlines

Mon, Oct 19 - Wed, Oct 21

9:33 pm - 8:13 amIDA Idaho Falls Fanning Field-SFO San Francisco

11h 40m1 stop Las Vegas Harry Reid Intl

10:19 pm - 1:34 pmSFO San Francisco-IDA Idaho Falls Fanning Field

14h 15m1 stop Las Vegas Harry Reid Intl

$206Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

9:33 pm - 8:13 amIDA Idaho Falls Fanning Field-SFO San Francisco

11h 40m1 stop Las Vegas Harry Reid Intl

10:19 pm - 1:34 pmSFO San Francisco-IDA Idaho Falls Fanning Field

14h 15m1 stop Las Vegas Harry Reid Intl

$216Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

9:33 pm - 6:25 pmIDA Idaho Falls Fanning Field-SFO San Francisco

21h 52m1 stop Las Vegas Harry Reid Intl

10:19 pm - 1:34 pmSFO San Francisco-IDA Idaho Falls Fanning Field

14h 15m1 stop Las Vegas Harry Reid Intl

$221Multiple Airlines

Mon, Oct 19 - Thu, Oct 22

3:57 pm - 7:47 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 50m1 stop Portland

4:21 pm - 10:59 pmSFO San Francisco-IDA Idaho Falls Fanning Field

5h 38m1 stop Seattle/Tacoma Intl

$341Alaska Airlines

Tue, Oct 13 - Wed, Oct 21

3:57 pm - 7:47 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 50m1 stop Portland

7:43 am - 1:21 pmSFO San Francisco-IDA Idaho Falls Fanning Field

4h 38m1 stop Portland

$341Alaska Airlines

Tue, Oct 13 - Mon, Oct 19

6:56 pm - 11:56 pmIDA Idaho Falls Fanning Field-SFO San Francisco

6h 00m1 stop Salt Lake City

5:13 pm - 10:10 pmSFO San Francisco-IDA Idaho Falls Fanning Field

3h 57m1 stop Salt Lake City

$341Delta

Wed, Oct 14 - Wed, Oct 21

6:56 pm - 11:56 pmIDA Idaho Falls Fanning Field-SFO San Francisco

6h 00m1 stop Salt Lake City

5:13 pm - 10:10 pmSFO San Francisco-IDA Idaho Falls Fanning Field

3h 57m1 stop Salt Lake City

$341Delta

Thu, Oct 15 - Tue, Oct 20

3:44 pm - 7:37 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 53m1 stop Portland

7:00 am - 3:21 pmSFO San Francisco-IDA Idaho Falls Fanning Field

7h 21m1 stop Seattle/Tacoma Intl

$341Alaska Airlines

Tue, Dec 15 - Wed, Jan 6

6:56 pm - 11:56 pmIDA Idaho Falls Fanning Field-SFO San Francisco

6h 00m1 stop Salt Lake City

5:13 pm - 10:10 pmSFO San Francisco-IDA Idaho Falls Fanning Field

3h 57m1 stop Salt Lake City

$341Delta

Tue, Oct 13 - Tue, Oct 20

Cheap last minute flights

Enter your travel dates to find the best prices.

3:57 pm - 8:43 pmIDA Idaho Falls Fanning Field-SFO San Francisco

5h 46m1 stop Portland

10:36 am - 10:56 pmSFO San Francisco-IDA Idaho Falls Fanning Field

11h 20m1 stop Seattle/Tacoma Intl

$501Alaska Airlines

Sat, Sep 26 - Tue, Sep 29

1:05 pm - 4:24 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 19m1 stop Salt Lake City

5:19 pm - 10:22 pmSFO San Francisco-IDA Idaho Falls Fanning Field

4h 03m1 stop Salt Lake City

$501Delta

Sat, Sep 26 - Tue, Sep 29

1:05 pm - 4:24 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 19m1 stop Salt Lake City

9:30 am - 6:17 pmSFO San Francisco-IDA Idaho Falls Fanning Field

7h 47m2 stops Los Angeles Los Angeles Salt Lake City

$506Delta

Sat, Sep 26 - Mon, Sep 28

1:05 pm - 4:24 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 19m1 stop Salt Lake City

2:30 pm - 10:22 pmSFO San Francisco-IDA Idaho Falls Fanning Field

6h 52m2 stops Los Angeles Los Angeles Salt Lake City

$506Delta

Sat, Sep 26 - Tue, Sep 29

3:57 pm - 7:54 pmIDA Idaho Falls Fanning Field-SFO San Francisco

4h 57m1 stop Portland

7:23 am - 1:24 pmSFO San Francisco-IDA Idaho Falls Fanning Field

5h 01m1 stop Portland

$512Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

6:18 am - 1:17 pmIDA Idaho Falls Fanning Field-SJC San Jose

7h 59m1 stop Seattle/Tacoma Intl

2:13 pm - 10:56 pmSJC San Jose-IDA Idaho Falls Fanning Field

7h 43m1 stop Seattle/Tacoma Intl

$531Alaska Airlines

Sun, Sep 27 - Wed, Sep 30

6:18 am - 1:17 pmIDA Idaho Falls Fanning Field-SJC San Jose

7h 59m1 stop Seattle/Tacoma Intl

2:13 pm - 10:56 pmSJC San Jose-IDA Idaho Falls Fanning Field

7h 43m1 stop Seattle/Tacoma Intl

$531Alaska Airlines

Sat, Sep 26 - Wed, Sep 30

5:51 pm - 10:51 pmIDA Idaho Falls Fanning Field-SFO San Francisco

6h 00m1 stop Denver Intl

6:15 am - 1:24 pmSFO San Francisco-IDA Idaho Falls Fanning Field

6h 09m1 stop Denver Intl

$575United Airlines

Sat, Sep 26 - Tue, Sep 29

4:04 pm - 8:57 pmIDA Idaho Falls Fanning Field-SJC San Jose

5h 53m1 stop Denver Intl

1:00 pm - 8:54 pmSJC San Jose-IDA Idaho Falls Fanning Field

6h 54m1 stop Denver Intl

$591United Airlines

Wed, Sep 23 - Sat, Sep 26

7:00 am - 4:09 pmIDA Idaho Falls Fanning Field-SFO San Francisco

10h 09m2 stops Dallas/Fort Worth Phoenix Sky Harbor Intl

7:00 am - 9:20 pmSFO San Francisco-IDA Idaho Falls Fanning Field

13h 20m2 stops Los Angeles Los Angeles Dallas/Fort Worth

$627American Airlines

Sat, Sep 26 - Wed, Sep 30

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Delta flights from Idaho Falls to San Francisco Bay Area

Our best Delta deals on Idaho Falls to San Francisco Bay Area flight tickets

Delta

Oct 13

IDA6:56 pmIdaho Falls Fanning Field

6h 00m

1 stop

SFO11:56 pmSan Francisco

Oct 20

SFO5:13 pmSan Francisco

3h 57m

1 stop

IDA10:10 pmIdaho Falls Fanning Field

$341

Delta

Oct 13

IDA6:56 pmIdaho Falls Fanning Field

6h 00m

1 stop

SFO11:56 pmSan Francisco

Oct 20

SFO2:40 pmSan Francisco

6h 30m

2 stops

IDA10:10 pmIdaho Falls Fanning Field

$346

Delta

Oct 13

IDA6:00 amIdaho Falls Fanning Field

10h 54m

2 stops

SFO3:54 pmSan Francisco

Oct 20

SFO2:40 pmSan Francisco

6h 30m

2 stops

IDA10:10 pmIdaho Falls Fanning Field

$351

Alaska Airlines flights from Idaho Falls to San Francisco Bay Area

Our best Alaska Airlines deals on Idaho Falls to San Francisco Bay Area flight tickets

Alaska Airlines

Jan 6

IDA9:08 amIdaho Falls Fanning Field

5h 30m

1 stop

SFO1:38 pmSan Francisco

Jan 9

SFO7:38 amSan Francisco

4h 41m

1 stop

IDA1:19 pmIdaho Falls Fanning Field

$342

Alaska Airlines

Jan 6

IDA3:58 pmIdaho Falls Fanning Field

5h 05m

1 stop

SFO8:03 pmSan Francisco

Jan 9

SFO8:40 amSan Francisco

13h 13m

2 stops

IDA10:53 pmIdaho Falls Fanning Field

$349

Alaska Airlines

Dec 5

IDA3:44 pmIdaho Falls Fanning Field

4h 53m

1 stop

SFO7:37 pmSan Francisco

Dec 9

SFO7:40 amSan Francisco

4h 37m

1 stop

IDA1:17 pmIdaho Falls Fanning Field

$352

momondo Fare Finder

Use the filters below to find and compare flights from Idaho Falls to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Mon 10/19

9:33 pm-6:25 pm

1 stop21h 52m

San Francisco

Wed 10/21

5:48 pm-9:12 am

1 stop14h 24m

$203

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Mon 10/19

9:33 pm-8:13 am

1 stop11h 40m

San Francisco

Thu 10/22

10:19 pm-1:34 pm

1 stop14h 15m

$206

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Mon 10/19

9:33 pm-8:13 am

1 stop11h 40m

San Francisco

Thu 10/22

10:19 pm-1:34 pm

1 stop14h 15m

$216

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Mon 10/19

9:33 pm-6:25 pm

1 stop21h 52m

San Francisco

Thu 10/22

10:19 pm-1:34 pm

1 stop14h 15m

$221

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Tue 10/13

3:57 pm-7:47 pm

1 stop4h 50m

San Francisco

Wed 10/21

4:21 pm-10:59 pm

1 stop5h 38m

$341

Quickest round-trip

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Tue 10/13

3:57 pm-7:47 pm

1 stop4h 50m

San Francisco

Mon 10/19

7:43 am-1:21 pm

1 stop4h 38m

$341

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Wed 10/14

6:56 pm-11:56 pm

1 stop6h 00m

San Francisco

Wed 10/21

5:13 pm-10:10 pm

1 stop3h 57m

$341

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Thu 10/15

6:56 pm-11:56 pm

1 stop6h 00m

San Francisco

Tue 10/20

5:13 pm-10:10 pm

1 stop3h 57m

$341

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Tue 12/15

3:44 pm-7:37 pm

1 stop4h 53m

San Francisco

Wed 1/6

7:00 am-3:21 pm

1 stop7h 21m

$341

Idaho FallsSan Francisco

IDA Idaho Falls Fanning Field - SFO San Francisco

IDASFO

Idaho Falls Fanning Field

Tue 10/13

6:56 pm-11:56 pm

1 stop6h 00m

San Francisco

Tue 10/20

5:13 pm-10:10 pm

1 stop3h 57m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to San Francisco Bay Area?

In general, October is the cheapest month to fly from Idaho Falls to San Francisco Bay Area. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $0. If you aren’t able to travel to San Francisco Bay Area during the month of October, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $238.

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

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

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

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

Best Price Found	$121
Fastest flight time	4h 00m
Direct flights	None

The best one-way flight to San Francisco Bay Area from Idaho Falls in the past 72 hours is $121. The best round-trip flight deal from Idaho Falls to San Francisco Bay Area found on momondo in the last 72 hours is $203.

The fastest flight from Idaho Falls to San Francisco Bay Area takes 4h 00m

There are no direct flights from Idaho Falls to San Francisco Bay Area. There are no popular flight routes from Idaho Falls to San Francisco Bay Area.

Search flight deals

Frequently asked questions about flying from Idaho Falls to San Francisco Bay Area

When did momondo last update prices for flights from Idaho Falls Fanning Field Airport to San Francisco Bay Area?
Prices for flights from Idaho Falls Fanning Field Airport to San Francisco Bay Area are refreshed on a daily basis.
How many operators does momondo search for flights from Idaho Falls Fanning Field Airport to San Francisco Bay Area?
The number of operators available for flights from Idaho Falls Fanning Field Airport to San Francisco Bay Area is 2 as of September 2026.
How old do you have to be to fly from Idaho Falls Fanning Field Airport to San Francisco Bay Area?
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 Idaho Falls Fanning Field Airport to San Francisco Bay Area.
What documentation or ID do you need to fly to San Francisco Bay Area?
The necessary travel and health documents for your San Francisco Bay Area 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 plane model from Idaho Falls to San Francisco Bay Area?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Idaho Falls to San Francisco Bay Area is Airbus A320-100/200 (18.88% of total bookings). The next most popular plane models are Airbus A319 (18.88%), Embraer 175 (Enhanced Winglets) (13.87%), and Canadair (Bombardier) Regional Jet CRJ-550 (12.70%).

Best airlines flying from Idaho Falls to San Francisco Bay Area

Compare and see reviews for airlines that fly from Idaho Falls to San Francisco Bay Area with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $165	Free Cancellation	Rating 7.8 8,589 reviews		Search Delta flights
Alaska Airlines	PriceFrom $297	Free Cancellation	Rating 7.9 12,952 reviews		Search Alaska Airlines flights

Why use momondo?

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

It is quick and easy to find Idaho Falls to San Francisco Bay Area flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco Bay Area that suits you.

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

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

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

Once you have performed a search for Idaho Falls to San Francisco Bay Area 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 Bay Area right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco Bay Area from Idaho Falls are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.