Cheap flights from San Francisco to Idaho Falls (SFO - IDA) from $164

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 8/4. 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.
SFO — IDA
mag 14 — mag 211

The best prices from San Francisco to Idaho Falls Fanning Field are usually found in March or June, booked 37 days in advance, depart on a Friday or Saturday and return on a Tuesday

Cheap flight deals from San Francisco to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated maggio 9, 2024.

Popular in

December

Cheapest in

March

Round-trip from

$397

One-way from

$339
High demand for flights, 40% potential price rise
Best time to find cheap flights, 55% potential price drop
From San Francisco to Idaho Falls Fanning Field
One-way flight from San Francisco to Idaho Falls Fanning Field

What is the cheapest day to fly round-trip from San Francisco to Idaho Falls?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 153% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from San Francisco to Idaho Falls?

Find a great deal and save up to 636% by booking at least 12 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from San Francisco to Idaho Falls within the next two weeks, with the cheapest ticket starting at $107.

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

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, March can be a great choice for travel to Idaho Falls. Flights to Idaho Falls from San Francisco in March are about $523 on average during March, but can be found for as low as $108.

When is the cheapest time to fly from San Francisco to Idaho Falls (SFO - IDA)?

A simple way to save on the total cost of your ticket is to fly from San Francisco to Idaho Falls in the afternoon. If you’re flexible enough to do this you can expect to save up to 46% on your trip compared to booking a flight at noon.

Cheap United Airlines flights from San Francisco to Idaho Falls

Explore cheap flight options specifically provided by United Airlines for the route between San Francisco and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated maggio 9, 2024.
Take a look at some of the lowest-priced United Airlines flights heading from San Francisco to Idaho Falls. Be sure to come back soon if the deals available don't appeal to you at this time.
mer 6/198:18 pmSFO - IDA
1 stop12h 22mUnited Airlines
lun 6/245:56 pmIDA - SFO
1 stop6h 09mUnited Airlines
Deal found 5/8$456
ven 6/148:18 pmSFO - IDA
1 stop12h 22mUnited Airlines
sab 6/225:56 pmIDA - SFO
1 stop6h 11mUnited Airlines
Deal found 5/8$536
ven 5/316:30 amSFO - IDA
1 stop9h 45mUnited Airlines
dom 6/95:56 pmIDA - SFO
1 stop14h 47mUnited Airlines
Deal found 5/8$554
gio 7/47:15 amSFO - IDA
2 stops12h 53mUnited Airlines
lun 7/85:58 pmIDA - SFO
1 stop6h 02mUnited Airlines
Deal found 5/8$570
sab 5/252:23 pmSFO - IDA
1 stop5h 45mUnited Airlines
lun 5/275:56 pmIDA - SFO
2 stops19h 17mUnited Airlines
Deal found 5/8$579
ven 6/1411:12 pmSFO - IDA
2 stops17h 03mUnited Airlines
sab 6/225:56 pmIDA - SFO
1 stop6h 11mUnited Airlines
Deal found 5/8$581
mer 6/198:18 pmSFO - IDA
1 stop12h 22mUnited Airlines
lun 6/245:56 pmIDA - SFO
2 stops18h 32mUnited Airlines
Deal found 5/8$584
ven 5/3110:35 pmSFO - IDA
2 stops13h 46mUnited Airlines
dom 6/95:56 pmIDA - SFO
1 stop14h 47mUnited Airlines
Deal found 5/8$589
mar 5/145:07 amSFO - IDA
1 stop7h 27mUnited Airlines
sab 5/187:00 amIDA - SFO
2 stops16h 00mUnited Airlines
Deal found 5/7$594

Cheap Delta flights from San Francisco to Idaho Falls

Explore cheap flight options specifically provided by Delta for the route between San Francisco and Idaho Falls. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated maggio 9, 2024.
Take a gander at the lowest prices we've found on Delta flights from San Francisco to Idaho Falls. Check back soon if you're not seeing flights that suit your needs.
mer 5/295:50 amSFO - IDA
1 stop5h 38mDelta
mer 6/57:00 pmIDA - SFO
1 stop6h 10mDelta
Deal found 5/8$353
sab 6/86:05 amSFO - IDA
1 stop5h 17mDelta
mar 6/117:00 pmIDA - SFO
1 stop3h 52mDelta
Deal found 5/8$383
gio 8/16:00 amSFO - IDA
1 stop5h 23mDelta
mer 8/76:20 amIDA - SFO
1 stop4h 02mDelta
Deal found 5/8$408
lun 5/275:50 amSFO - IDA
1 stop5h 38mDelta
mar 6/47:00 pmIDA - SFO
1 stop6h 10mDelta
Deal found 5/8$478
ven 6/285:15 pmSFO - IDA
1 stop4h 02mDelta
gio 7/46:10 amIDA - SFO
1 stop4h 13mDelta
Deal found 5/7$543

Cheap San Francisco to Idaho Falls flights in May & June 2024

Find cheap flight options from San Francisco to Idaho Falls specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on maggio 9, 2024.
Check out some of the best flight deals from San Francisco to Idaho Falls in 2024. Check back regularly for other flight deals.
mer 5/295:50 amSFO - IDA
1 stop5h 38mDelta
mer 6/57:00 pmIDA - SFO
1 stop6h 10mDelta
Deal found 5/8$353
sab 6/86:05 amSFO - IDA
1 stop5h 17mDelta
mar 6/117:00 pmIDA - SFO
1 stop3h 52mDelta
Deal found 5/8$383
mer 5/294:48 pmSFO - IDA
1 stop6h 09mAlaska Airlines
mer 6/56:00 amIDA - SFO
2 stops16h 35mAlaska Airlines
Deal found 5/8$431
mer 5/297:00 amSFO - IDA
2 stops15h 57mAlaska Airlines
mer 6/56:00 amIDA - SFO
2 stops6h 37mAlaska Airlines
Deal found 5/8$449
mer 6/198:18 pmSFO - IDA
1 stop12h 22mUnited Airlines
lun 6/245:56 pmIDA - SFO
1 stop6h 09mUnited Airlines
Deal found 5/8$456
ven 6/215:15 pmSFO - IDA
1 stop4h 02mDelta
ven 6/287:00 pmIDA - SFO
1 stop3h 50mDelta
Deal found 5/8$473
lun 5/275:50 amSFO - IDA
1 stop5h 38mDelta
mar 6/47:00 pmIDA - SFO
1 stop6h 10mDelta
Deal found 5/8$478
sab 6/85:50 pmSFO - IDA
1 stop5h 07mAlaska Airlines
mar 6/116:00 amIDA - SFO
2 stops16h 35mAlaska Airlines
Deal found 5/8$491
ven 6/148:18 pmSFO - IDA
1 stop12h 22mUnited Airlines
sab 6/225:56 pmIDA - SFO
1 stop6h 11mUnited Airlines
Deal found 5/8$536

San Francisco to Idaho Falls 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Idaho Falls in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated maggio 9, 2024.
Check out some of the best flight deals from San Francisco to Idaho Falls in 2024. Check back regularly for other flight deals.
mer 5/295:50 amSFO - IDA
1 stop5h 38mDelta
mer 6/57:00 pmIDA - SFO
1 stop6h 10mDelta
Deal found 5/8$353
sab 6/86:05 amSFO - IDA
1 stop5h 17mDelta
mar 6/117:00 pmIDA - SFO
1 stop3h 52mDelta
Deal found 5/8$383
ven 8/29:51 pmSFO - IDA
1 stop25h 06mAlaska Airlines
mar 8/134:02 pmIDA - SFO
1 stop4h 54mAlaska Airlines
Deal found 5/8$405
gio 8/16:00 amSFO - IDA
1 stop5h 23mDelta
mer 8/76:20 amIDA - SFO
1 stop4h 02mDelta
Deal found 5/8$408
mer 5/294:48 pmSFO - IDA
1 stop6h 09mAlaska Airlines
mer 6/56:00 amIDA - SFO
2 stops16h 35mAlaska Airlines
Deal found 5/8$431
mer 5/297:00 amSFO - IDA
2 stops15h 57mAlaska Airlines
mer 6/56:00 amIDA - SFO
2 stops6h 37mAlaska Airlines
Deal found 5/8$449
ven 8/27:20 pmSFO - IDA
2 stops27h 37mAlaska Airlines
mar 8/134:02 pmIDA - SFO
1 stop4h 54mAlaska Airlines
Deal found 5/8$450
mer 6/198:18 pmSFO - IDA
1 stop12h 22mUnited Airlines
lun 6/245:56 pmIDA - SFO
1 stop6h 09mUnited Airlines
Deal found 5/8$456
gio 7/187:05 amSFO - IDA
1 stop15h 52mAlaska Airlines
lun 7/226:00 amIDA - SFO
1 stop18h 42mAlaska Airlines
Deal found 5/8$472

San Francisco to Idaho Falls flights leaving soon

Find last-minute flight options from San Francisco to Idaho Falls for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated maggio 9, 2024.
Have a look at some of the last-minute flights available departing from San Francisco to Idaho Falls. Users should examine the flight details to ensure there are no surprises.
mar 5/145:07 amSFO - IDA
1 stop7h 27mUnited Airlines
sab 5/187:00 amIDA - SFO
2 stops16h 00mUnited Airlines
Deal found 5/7$594
mar 5/149:22 pmSFO - IDA
2 stops18h 53mUnited Airlines
sab 5/187:00 amIDA - SFO
2 stops16h 00mUnited Airlines
Deal found 5/7$611
ven 5/179:22 pmSFO - IDA
2 stops15h 12mUnited Airlines
lun 5/205:56 pmIDA - SFO
1 stop6h 04mUnited Airlines
Deal found 5/8$649
mar 5/145:55 amSFO - IDA
1 stop4h 40mAmerican Airlines
sab 5/1812:05 pmIDA - SFO
1 stop7h 57mAmerican Airlines
Deal found 5/7$672
mar 5/142:35 pmSFO - IDA
1 stop5h 32mUnited Airlines
sab 5/187:00 amIDA - SFO
2 stops16h 00mUnited Airlines
Deal found 5/8$689
mar 5/149:22 pmSFO - IDA
2 stops18h 53mUnited Airlines
sab 5/187:00 amIDA - SFO
2 stops16h 00mUnited Airlines
Deal found 5/8$702
mar 5/1412:27 pmSFO - IDA
1 stop8h 07mAmerican Airlines
sab 5/1812:05 pmIDA - SFO
1 stop7h 57mAmerican Airlines
Deal found 5/8$722
ven 5/177:24 pmSFO - IDA
2 stops18h 28mAlaska Airlines
lun 5/206:00 amIDA - SFO
2 stops18h 59mAlaska Airlines
Deal found 5/8$781

One-way flights to Idaho Falls from San Francisco

Search for one-way flight options from San Francisco to Idaho Falls. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated maggio 9, 2024.
Take a look at some of the best available options we've come across on one-way flights from San Francisco to Idaho Falls. Those needing a return flight from San Francisco to Idaho Falls can use the search form above.
dom 8/41:20 pmSFO - IDA
1 stop3h 57mDelta
Deal found 5/8$164
mer 7/246:00 amSFO - IDA
1 stop5h 23mDelta
Deal found 5/8$219
mer 8/148:43 amSFO - IDA
2 stops14h 14mAlaska Airlines
Deal found 5/8$248
mer 8/281:30 pmSFO - IDA
2 stops9h 24mAlaska Airlines
Deal found 5/8$251
mer 7/248:43 amSFO - IDA
2 stops14h 14mAlaska Airlines
Deal found 5/8$258
mar 7/25:17 pmSFO - IDA
1 stop4h 01mDelta
Deal found 5/8$304
sab 6/296:05 amSFO - IDA
1 stop5h 17mDelta
Deal found 5/8$309
dom 8/49:59 pmSFO - IDA
2 stops16h 23mAlaska Airlines
Deal found 5/8$339
ven 6/285:15 pmSFO - IDA
1 stop4h 02mDelta
Deal found 5/8$344

Find flights from San Francisco to Idaho Falls within your budget

Customize your flight search to find flights from San Francisco 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, Cheapflights users made 2,749,864 searches. Data last updated maggio 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$353 - $544

Route

Depart

Return

Price

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

mer 5/29

1 stop5h 38m

Idaho Falls Fanning Field

mer 6/5

1 stop6h 10m

$353

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

sab 6/8

1 stop5h 17m

Idaho Falls Fanning Field

mar 6/11

1 stop3h 52m

$383

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

gio 8/1

1 stop5h 23m

Idaho Falls Fanning Field

mer 8/7

1 stop4h 02m

$408

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

mer 5/29

1 stop6h 09m

Idaho Falls Fanning Field

mer 6/5

2 stops16h 35m

$431

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

mer 5/29

2 stops15h 57m

Idaho Falls Fanning Field

mer 6/5

2 stops6h 37m

$449

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

mer 6/19

1 stop12h 22m

Idaho Falls Fanning Field

lun 6/24

1 stop6h 09m

$456

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

gio 7/18

1 stop15h 52m

Idaho Falls Fanning Field

lun 7/22

1 stop18h 42m

$472

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

ven 6/14

1 stop12h 22m

Idaho Falls Fanning Field

sab 6/22

1 stop6h 11m

$536

San FranciscoIdaho Falls Fanning Field

SFO - IDA

SFOIDA

San Francisco

sab 5/25

1 stop4h 40m

Idaho Falls Fanning Field

lun 5/27

1 stop7h 57m

$544

Flights are sorted by cheapest first

Deals found on 5/8

When is the best time to book a flight from San Francisco to Idaho Falls?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Idaho Falls. Price data was last updated on May 3, 2024.
Booking 11 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Idaho Falls. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from San Francisco to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Idaho Falls. Price data was last updated on May 5, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their San Francisco to Idaho Falls flight should consider departing on Monday afternoons when fares are most often at their lowest. Thursday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Idaho Falls by month

Plan your trip from San Francisco to Idaho Falls by taking into account the cheapest months to travel. The average price of a one-way flight from San Francisco to Idaho Falls is currently $271 while a round-trip flight costs $448. Price data was last updated on May 5, 2024.

Currently, December is the cheapest month in which you can book a flight from San Francisco to Idaho Falls (average of $397). Flying from San Francisco to Idaho Falls in June is currently the most expensive (average of $622). 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.

January

$469

February

$441

March

$535

April

$467

May

$495

June

$622

July

$616

August

$554

September

$526

October

$484

November

$456

December

$397

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °F

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Idaho Falls. Reviews last updated maggio 9, 2024.
To help decide which airline to fly from San Francisco to Idaho Falls, see what other customers have to say about United Airlines, Delta and American Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,140 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,140 reviews
8.1
Very good
9,140 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.0
Very good
10,778 reviews
8.1
Very good
9,140 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,030 reviews
8.1
Very good
9,140 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,667 reviews
8.1
Very good
9,140 reviews

Comfort

7.9

Boarding

8.2

Entertainment

7.3

Overall

8.1

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from San Francisco to Idaho Falls for under $400 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Idaho Falls for under $400. The cheapest flight booked recently is on Delta for just $353, but on average you can expect to pay $494.

  • Are there last-minute flights available from San Francisco to Idaho Falls for under $600?

    There are currently 8+ open flights from San Francisco to Idaho Falls within the next 7 days for less than $600.

  • What are the cheapest airlines flying from San Francisco to Idaho Falls round-trip?

    According to our current data, Delta ($353), Alaska Airlines ($431), and United Airlines ($456) offers the cheapest pricing from San Francisco to Idaho Falls. You may be able to fly from San Francisco to Idaho Falls for 32% less than the average price by searching for these airlines.

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

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $164. Alaska Airlines flights start at $248 while deals on American Airlines start at $683 one-way.

  • What are the most popular airlines that fly from San Francisco to Idaho Falls?

  • What does SFO to IDA mean?

    This is defined as San Francisco Airport (SFO) and Idaho Falls Fanning Field Airport (IDA). Codes like Idaho Falls Fanning Field Airport are often used to just call airports uniquely.

  • Can I find deals for flights from San Francisco to Idaho Falls that include extra baggage allowance?

    The amount of baggage you can bring on your San Francisco to Idaho Falls flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from San Francisco to Idaho Falls with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Idaho Falls flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from San Francisco to Idaho Falls that allow pets onboard?

    Many airlines flying from San Francisco to Idaho Falls offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from San Francisco to Idaho Falls?

    Yes, you can often find last-minute deals on San Francisco to Idaho Falls flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the San Francisco to Idaho Falls flight deals updated?

    The San Francisco to Idaho Falls flight deals you see on this page were last updated on 5/8.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for San Francisco to Idaho Falls
See prices for flight routes from nearby airports that may be better suited for you.

Top 5 airlines flying from San Francisco to Idaho Falls

Discover the top 5 airlines that operate flights from San Francisco to Idaho Falls. 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 2,749,864 searches. Data last updated maggio 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$107Average$140FlexibilityNo cancel feeOn-time88%
Search Allegiant Air flights
Alaska AirlinesCheapest$108Average$436FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
DeltaCheapest$269Average$601FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
American AirlinesCheapest$335Average$457FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$455Average$680FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from San Francisco to Idaho Falls by cabin class

Find flights from San Francisco to Idaho Falls, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from San Francisco to Idaho Falls?

Cheapflights makes it easy to find San Francisco to Idaho Falls flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from San Francisco to Idaho Falls?

Cheapflights simply makes it quick and affordable to book flights from San Francisco to Idaho Falls by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from San Francisco to Idaho Falls with no change fees?

Certainly. Search results for flights to Idaho Falls from San Francisco shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from San Francisco to Idaho Falls become cheaper?

Yes, Cheapflights offers price alerts on San Francisco to Idaho Falls flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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