$116 Find Cheap Flights from Idaho Falls to San Francisco Bay Area

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho Falls to San Francisco Bay Area departing on 5/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult

KAYAK searches hundreds of travel sites at once for deals on flights to San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to San Francisco Bay Area, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Idaho Falls to San Francisco Bay Area, as well as popular online travel agencies
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Best San Francisco Bay Area Flight Deals from Idaho Falls

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

San Francisco
San Francisco1 stop$238
San Jose
San Jose1 stop$239
San Francisco
San Francisco1 stop$238
San Jose
San Jose1 stop$239

Cheap Flights from Idaho Falls to San Francisco Bay Area

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Idaho Falls to San Francisco Bay Area that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Idaho Falls to San Francisco Bay Area

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Idaho Falls to San Francisco Bay Area.
Discover the best prices for you by selecting your travel dates on KAYAK.
Allegiant Air Logo
7:39 pm - 8:42 pmIDA-OAK
2h 03mnonstop
Allegiant Air Logo
3:53 pm - 6:45 pmOAK-IDA
1h 52mnonstop
$116Allegiant Air
Find Deal
Fri, May 23 - Fri, Jun 6
Allegiant Air Logo
7:35 pm - 8:39 pmIDA-OAK
2h 04mnonstop
Allegiant Air Logo
3:53 pm - 6:45 pmOAK-IDA
1h 52mnonstop
$119Allegiant Air
Find Deal
Fri, Jun 6 - Mon, Jun 9
Allegiant Air Logo
7:35 pm - 8:39 pmIDA-OAK
2h 04mnonstop
Allegiant Air Logo
3:50 pm - 6:42 pmOAK-IDA
1h 52mnonstop
$122Allegiant Air
Find Deal
Mon, Jun 16 - Mon, Jun 23
Alaska Airlines Logo
4:20 pm - 9:11 pmIDA-SFO
5h 51m1 stop
Alaska Airlines Logo
4:47 pm - 10:34 pmSFO-IDA
4h 47m1 stop
$238Alaska Airlines
Find Deal
Tue, Jun 3 - Wed, Jun 4
Alaska Airlines Logo
6:00 am - 12:36 pmIDA-SJC
7h 36m1 stop
Alaska Airlines Logo
3:45 pm - 10:34 pmSJC-IDA
5h 49m1 stop
$239Alaska Airlines
Find Deal
Tue, Jun 3 - Tue, Jun 3
Delta Logo
6:50 pm - 12:21 amIDA-SFO
6h 31m1 stop
Delta Logo
5:05 pm - 10:51 pmSFO-IDA
4h 46m1 stop
$242Delta
Find Deal
Tue, Jun 3 - Fri, Jun 6
Delta Logo
6:50 pm - 11:41 pmIDA-SJC
5h 51m1 stop
Delta Logo
5:02 pm - 10:55 pmSJC-IDA
4h 53m1 stop
$245Delta
Find Deal
Sun, Jun 1 - Sat, Jun 7
United Airlines Logo
7:05 am - 1:21 pmIDA-SJC
7h 16m1 stop
United Airlines Logo
2:30 pm - 8:58 pmSJC-IDA
5h 28m1 stop
$318United Airlines
Find Deal
Tue, Jun 17 - Tue, Jun 24
United Airlines Logo
5:00 am - 10:15 amIDA-SJC
6h 15m1 stop
United Airlines Logo
2:30 pm - 10:51 pmSJC-IDA
7h 21m1 stop
$350United Airlines
Find Deal
Fri, May 30 - Thu, Jun 5
Hawaiian Airlines Logo
4:20 pm - 8:14 pmIDA-SJC
4h 54m1 stop
Hawaiian Airlines Logo
7:03 am - 3:22 pmSJC-IDA
7h 19m1 stop
$374Hawaiian Airlines
Find Deal
Fri, Jun 6 - Thu, Jun 12
Useful Info

KAYAK's insights & trends for Idaho Falls to San Francisco Bay Area flights

Get data-powered insights and trends into flights from Idaho Falls to San Francisco Bay Area to help you find the cheapest flights, the best time to fly and much more.

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

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Idaho Falls to San Francisco Bay Area.

The cheapest ticket to San Francisco Bay Area from Idaho Falls found in the last 72 hours was to Oakland, at $95 round-trip. The most popular route is from Idaho Falls (IDA) to Oakland (OAK), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $95.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Idaho Falls to San Francisco Bay Area, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Idaho Falls to San Francisco Bay Area is March, when tickets cost $335 (return) on average. On the other hand, the most expensive months are June and January, when the average cost of round-trip tickets is $893 and $792 respectively.

What’s the cheapest day of the week to fly from Idaho Falls to San Francisco Bay Area?

The average price of all round-trip flights from Idaho Falls to San Francisco Bay Area clicked on KAYAK for each day over the last 12 months.

When flying from Idaho Falls to San Francisco Bay Area, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Idaho Falls, you’ll find the best rates on Saturdays and the most expensive ones on Sundays.


Good to know

Low seasonSeptember
High seasonDecember
Cheapest flight$116
Best time to beat the crowds but there is an average 20% increase in price.
Most popular time to fly and prices are also 13% lower on average.
Flight from Idaho Falls to Oakland

FAQs - booking San Francisco Bay Area flights

  • How does KAYAK find such low prices on flights from Idaho Falls to San Francisco Bay Area?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Idaho Falls to San Francisco Bay Area.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Idaho Falls to San Francisco Bay Area?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho Falls to San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Idaho Falls to San Francisco Bay Area?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Idaho Falls to San Francisco Bay Area with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Idaho Falls to San Francisco Bay Area?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Idaho Falls to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to San Francisco Bay Area?

    The cheapest time of day to fly to San Francisco Bay Area is generally in the morning, when round-trip flights cost $368 on average. Morning departures are around 17% cheaper than evening flights, on average. The most expensive time of day to fly to San Francisco Bay Area is generally in the evening, which is peak travel time and where the average cost of a ticket is $445.

  • How many flights are there between Idaho Falls and San Francisco Bay Area per day?

    There is a maximum of 1 nonstop flight a day that takes off from Idaho Falls and lands in San Francisco Bay Area, with an average flight time of 2h 03m. The most common departure time is 7:00 pm and most flights take off in the evening. Each week, there are 2 flights.

Top airlines flying from Idaho Falls to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying from Idaho Falls to San Francisco Bay Area. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Idaho Falls to San Francisco Bay Area? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7934 reviews
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
Airline reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

10.0 ExcellentGary, Apr 2025TPA - LAX
Read more Delta reviews

This had nothing to do with Delta… The flights were on time and flawless. The service was excellent. We purchased seats in (aisle/middle) comfort plus since this was a cross country flight. Unfortunately, the woman seated at the window was 300+ pounds and, as might be expected, covered up about a third of the middle seat also. there was absolutely nothing that Delta could have done about that… I just don’t know what the answer should be. If you purchase a seat, you should should be able to use the entire seat and not just the portion that someone else is not sitting/oozing in. Disappointing…there should be something that could be done….I'm just not sure what solution could be.

Seats are much much more comfortable than United, which is what I usually fly

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

Only one side of the heafphone jack work. Crew was friendly and helpful.

My husband is very tall and we generally fly Delta Comfort. We used our companion benefit, and our seats were coach and extremely uncomfortable........ horrid even

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

I specifically picked out right side aisle seats because my left knee sometimes needs to be stretched. But my experience this trip was that the seats were shuffled and I lost those assigned seats, resulting in me having to sit in a much less desirable position for my comfort.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

Easiest flights I’ve ever taken. Plane was comfortable without overly crowded seating.

Terrible. Still have not received the refund from them. They sent it to some account that I don't even know. Spoke with costumer service and they are unable to help.

I didn’t like it at all. I miss my second flight because of the delay on Allegiant Air now I m stuck in MCO.

Good, but a bit late on take off after loading. Don't like charging for carry ons!

First time flying with them and will definitely fly again in the future. Crew was so nice and friendly, fought was seamless. They are simple planes, no entertainment, but it’s fine for a short flight or if you have personal devices Rates are competitive, and they did so well with keeping the flight on time after a tropical storm, where other airlines had delays and cancellations.

They boarded passengers that sat in the back of the plane first, making boarding very efficient.

I didn't even take this flight. My plans changed and I couldn't get ahold of customer service and the website kept breaking down during the attempt to change the flight. I wound up taking another airline entirely and eating the cost.

The worst flying experience ever 3 delays. No accommodations. Had to deboard the plane after being delayed.

Posted a 20minute delay but didn’t delay at all. Caused boarding issues and confusion. Also, didn’t release baggage. Took over an hour and 20 minutes to get luggage.

Flight was good, boarding was a breeze, flight attendants were friendly and professional. There was a medical issue with another passenger and the crew handled it in a calm and professional way.

Everything you need to know for your flight to San Francisco Bay Area

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