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$70+ Cheap flights from San Francisco (SFO) to Idaho

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — BOI
sep. 24 — oct. 11
From?
To?
mar. 9/24
mar. 10/1
1 adult, Economy
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Find cheap flights from San Francisco to Idaho with Cheapflights

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Cheap San Francisco to Idaho flights in September & October 2024

Find cheap flight options from San Francisco to Idaho specifically for the months of September and October 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Prices were last updated on septiembre 19, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Idaho in 2024. More deals are always being added, so be sure to check back regularly.
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/164:25 pmSFO - BOI
Nonstop1h 43mUnited Airlines
mar. 10/226:45 amBOI - SFO
Nonstop1h 59mUnited Airlines
Deal found 9/19$177
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/165:00 pmSFO - BOI
1 stop5h 03mAlaska Airlines
mar. 10/229:05 amBOI - SFO
Nonstop1h 50mAlaska Airlines
Deal found 9/19$186
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/124:59 pmSFO - GEG
1 stop5h 33mAlaska Airlines
vie. 10/254:15 pmGEG - SFO
Nonstop2h 10mAlaska Airlines
Deal found 9/19$186
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/135:30 amSFO - GEG
1 stop7h 15mDelta
jue. 10/247:35 pmGEG - SFO
1 stop4h 22mDelta
Deal found 9/18$187
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1512:55 pmSFO - GEG
Nonstop2h 10mUnited Airlines
mar. 10/223:50 pmGEG - SFO
Nonstop2h 22mUnited Airlines
Deal found 9/19$190
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/161:35 pmSFO - IDA
1 stop3h 48mDelta
mié. 10/237:05 pmIDA - SFO
1 stop3h 50mDelta
Deal found 9/18$192
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/225:07 pmSFO - BOI
1 stop6h 21mDelta
jue. 10/247:37 pmBOI - SFO
1 stop5h 20mDelta
Deal found 9/19$205
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/196:00 amSFO - SUN
1 stop5h 40mDelta
sáb. 10/261:30 pmSUN - SFO
1 stop3h 40mDelta
Deal found 9/19$245
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/173:53 pmSFO - GEG
1 stop7h 32mAmerican Airlines
sáb. 10/192:38 pmGEG - SFO
2 stops7h 23mAmerican Airlines
Deal found 9/19$248

San Francisco to Idaho 2024 flight deals

Discover exclusive flight deals for travel between San Francisco and Idaho in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,082,863 searches. Data last updated septiembre 19, 2024.
Listed are some of the best fares we've found on flights departing from San Francisco to Idaho in 2024. More deals are always being added, so be sure to check back regularly.
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/164:25 pmSFO - BOI
Nonstop1h 43mUnited Airlines
mar. 10/226:45 amBOI - SFO
Nonstop1h 59mUnited Airlines
Deal found 9/19$177
This deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 11/25:30 amSFO - BOI
1 stop6h 36mDelta
lun. 11/45:30 amBOI - SFO
1 stop7h 47mDelta
Deal found 9/18$180
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/165:00 pmSFO - BOI
1 stop5h 03mAlaska Airlines
mar. 10/229:05 amBOI - SFO
Nonstop1h 50mAlaska Airlines
Deal found 9/19$186
This Alaska Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/124:59 pmSFO - GEG
1 stop5h 33mAlaska Airlines
vie. 10/254:15 pmGEG - SFO
Nonstop2h 10mAlaska Airlines
Deal found 9/19$186
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/135:30 amSFO - GEG
1 stop7h 15mDelta
vie. 10/257:35 pmGEG - SFO
1 stop4h 22mDelta
Deal found 9/18$187
This United Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1512:55 pmSFO - GEG
Nonstop2h 10mUnited Airlines
mar. 10/223:50 pmGEG - SFO
Nonstop2h 22mUnited Airlines
Deal found 9/19$190
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/161:35 pmSFO - IDA
1 stop3h 48mDelta
mié. 10/237:05 pmIDA - SFO
1 stop3h 50mDelta
Deal found 9/18$192
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/196:00 amSFO - SUN
1 stop5h 40mDelta
sáb. 10/261:30 pmSUN - SFO
1 stop3h 40mDelta
Deal found 9/19$245
This American Airlines deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/173:53 pmSFO - GEG
1 stop7h 32mAmerican Airlines
sáb. 10/192:38 pmGEG - SFO
2 stops7h 23mAmerican Airlines
Deal found 9/19$248

San Francisco to Idaho flights leaving soon

Find last-minute flight options from San Francisco to Idaho 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 3,082,863 searches. Data last updated septiembre 19, 2024.
Have a look at some of the last-minute flights available departing from San Francisco to Idaho. To prevent any unwanted surprises, users should verify their flight info before booking.
This eDestinos deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/2910:36 pmSFO - BOI
3 stops36h 01mMultiple Airlines
lun. 10/712:27 pmBOI - SFO
1 stop22h 29mMultiple Airlines
Deal found 9/18$340
This United Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/278:52 pmSFO - GEG
Nonstop2h 08mUnited Airlines
mar. 10/16:23 amGEG - SFO
Nonstop2h 22mUnited Airlines
Deal found 9/17$378
This Alaska Airlines deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/277:55 pmSFO - GEG
1 stop4h 01mAlaska Airlines
mar. 10/14:15 pmGEG - SFO
Nonstop2h 10mAlaska Airlines
Deal found 9/17$387
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/275:40 amSFO - GEG
1 stop10h 20mSouthwest
mar. 10/112:00 pmGEG - SFO
2 stops6h 55mSouthwest
Deal found 9/17$419
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/265:36 pmSFO - BOI
Nonstop1h 32mAlaska Airlines
jue. 10/39:05 amBOI - SFO
Nonstop1h 50mAlaska Airlines
Deal found 9/18$427
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 9/265:45 amSFO - BOI
1 stop9h 57mAmerican Airlines
jue. 10/36:37 amBOI - SFO
1 stop6h 49mAmerican Airlines
Deal found 9/18$435
This Southwest deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/295:35 amSFO - BOI
2 stops7h 40mSouthwest
mié. 10/21:40 pmBOI - SFO
1 stop9h 35mSouthwest
Deal found 9/17$451
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 9/2510:10 amSFO - JAC
1 stop5h 38mDelta
mié. 10/25:55 pmJAC - SFO
1 stop7h 02mDelta
Deal found 9/18$480
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/272:40 pmSFO - BOI
1 stop5h 50mDelta
dom. 9/295:45 amBOI - SFO
1 stop4h 55mDelta
Deal found 9/19$546

One-way flights to Idaho from San Francisco

Search for one-way flight options from San Francisco to Idaho. 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 3,082,863 searches. Data last updated septiembre 19, 2024.
Users in need of a one-way flight from San Francisco to Idaho can choose from these deals. Those seeking round-trip flights from San Francisco to Idaho should utilize the search form at the the top of the page.
This United Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/118:52 pmSFO - GEG
Nonstop2h 08mUnited Airlines
Deal found 9/18$70
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/1510:35 amSFO - BOI
1 stop4h 53mDelta
Deal found 9/18$76
This Delta deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/105:30 amSFO - GEG
1 stop4h 10mDelta
Deal found 9/18$79
This Alaska Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/156:24 pmSFO - BOI
Nonstop1h 36mAlaska Airlines
Deal found 9/18$89
This American Airlines deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 10/2311:48 amSFO - GEG
2 stops11h 37mAmerican Airlines
Deal found 9/18$94
This United deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/298:45 amSFO - BOI
Nonstop1h 45mUnited Airlines
Deal found 9/18$124
This Delta deal was found by Cheapflights users on 9/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/315:03 pmSFO - IDA
1 stop4h 27mDelta
Deal found 9/17$127
This Delta deal was found by Cheapflights users on 9/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/1210:00 amSFO - JAC
2 stops10h 08mDelta
Deal found 9/19$131
This Southwest deal was found by Cheapflights users on 9/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 12/146:10 amSFO - GEG
1 stop6h 25mSouthwest
Deal found 9/18$139

Find flights from San Francisco to Idaho within your budget

Customize your flight search to find flights from San Francisco to Idaho 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 3,082,863 searches. Data last updated septiembre 19, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$148 - $262

Route

Depart

Return

Price

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

mar. 10/15

Nonstop2h 02m

Spokane

vie. 10/25

Nonstop2h 10m

$148

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

vie. 10/18

1 stop11h 52m

Boise Air Term. Gowen Fld

vie. 10/25

1 stop11h 48m

$157

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

sáb. 10/12

1 stop6h 16m

Spokane

mar. 10/22

1 stop4h 59m

$158

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

vie. 10/18

Nonstop2h 10m

Spokane

vie. 10/25

Nonstop2h 22m

$168

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

mié. 10/16

Nonstop1h 43m

Boise Air Term. Gowen Fld

mar. 10/22

Nonstop1h 59m

$177

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

sáb. 11/2

1 stop6h 36m

Boise Air Term. Gowen Fld

lun. 11/4

1 stop7h 47m

$180

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

mié. 10/16

1 stop5h 03m

Boise Air Term. Gowen Fld

mar. 10/22

Nonstop1h 50m

$186

San FranciscoSpokane

SFO - GEG

SFOGEG

San Francisco

jue. 10/17

1 stop7h 32m

Spokane

sáb. 10/19

2 stops7h 23m

$248

San FranciscoBoise Air Term. Gowen Fld

SFO - BOI

SFOBOI

San Francisco

vie. 11/8

1 stop9h 15m

Boise Air Term. Gowen Fld

lun. 11/11

2 stops7h 15m

$262

Flights are sorted by cheapest first

Deals found on 9/18

Best time to book a flight from San Francisco to Idaho

Have a flexible travel schedule? Discover the best time to fly to Idaho from San Francisco with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from San Francisco to Idaho

Get recent, data-driven insights about flights from San Francisco to Idaho including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from San Francisco to Idaho?

Currently, July is the cheapest month in which you can book a flight from San Francisco to Idaho (average of $63). Flying from San Francisco to Idaho in December is currently the most expensive (average of $111). 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.

What is the cheapest time of day to fly from SFO to ID?

Find hourly flight availability from San Francisco to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 19, 2024.

One of the essential ways to save on airfare from San Francisco to Idaho is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 18% on airfare.

What is the cheapest day to fly from San Francisco to Idaho?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Idaho. Price data was last updated on September 15, 2024.

Travelers seeking maximum savings on their San Francisco to Idaho flight should consider departing on Saturday mornings when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Find deals

Weekly flight availability from San Francisco to Idaho

Explore weekly flight availability from San Francisco to Idaho. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated septiembre 19, 2024.

The most flights from SFO to USID are scheduled on a Monday (16 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (14 on average).

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

Our users search for these airlines the most when looking for flights from San Francisco to Idaho. Data last updated on septiembre 19, 2024.

When booking a flight from San Francisco to Idaho, you may want to consider flying on United Airlines, Alaska Airlines or Delta as they are the most popular for this route.

United Airlines

United Airlines

From $161

Alaska Airlines

Alaska Airlines

From $108

Delta

Delta

From $176

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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. Reviews last updated septiembre 19, 2024.
See what other customers who have flown with American Airlines, Alaska Airlines and Southwest from San Francisco to Idaho have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Southwest
8.2
Very good
5,315 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Alaska Airlines
8.0
Very good
9,367 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Delta
8.0
Very good
9,069 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

United Airlines
7.4
Good
9,524 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

American Airlines
7.3
Good
10,000 reviews
Southwest
8.2
Very good
5,315 reviews

Boarding

8.3

Comfort

8.1

Crew

8.7

Entertainment

7.8

Overall

8.2

Food

7.3

Reviews

1 / 10

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Idaho. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from San Francisco to Idaho?

    San Francisco (SFO), located 11.8 mi from the city center, is the airport you fly out of when you book flights from San Francisco to Idaho.

  • Can I find flights from San Francisco to Idaho for under $200 on Cheapflights?

    Yes, there are multiple flights from San Francisco to Idaho for under $200. The cheapest flight booked recently is on Alaska Airlines for just $148, but on average you can expect to pay $253.

  • Are there nonstop flights from San Francisco to Idaho for under $200 on Cheapflights?

    Cheapflights has at least 7 direct flights from San Francisco to Idaho under $200. A good price for a nonstop flight from San Francisco to Idaho is less than $284.

  • Are there last-minute flights available from San Francisco to Idaho for under $400?

    There are currently 15+ open flights from San Francisco to Idaho within the next 7 days for less than $400.

  • How popular is this San Francisco to Idaho flight route?

    Within the past month, 5 users have taken a look at flights from San Francisco to Idaho.

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

    One-way options have recently been found by users for as low as $70 on United Airlines. Other airlines that offer cheap prices include Delta from $76 and Alaska Airlines from $89 one-way.

  • What are the most popular routes from San Francisco to Idaho?

    The most popular flight routes from San Francisco to Idaho are San Francisco - Boise Air Term. Gowen Fld, San Francisco - Spokane and San Francisco - Jackson Hole.

  • What are the most reliable airlines from San Francisco to Idaho?

    The top 3 most reliable airlines when flying from San Francisco to Idaho are Emirates (88%), SkyWest Airlines (88%) and Qatar Airways (85%).

  • What are the cheapest flights from San Francisco to Idaho?

    Looking at all options, your cheapest flight can be booked for $78. While the most popular route (San Francisco - Boise Air Term. Gowen Fld) can be booked for $177 on average our data indicates $224 when flying from San Francisco to Idaho.

  • What does SFO to BOI mean?

    SFO and BOI are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SFO to BOI refers to a flight route from San Francisco Airport to Boise Air Term. Gowen Fld Airport. This flight route has multiple associated airports, so we think it might be helpful to learn the name and codes of them as well. They are Idaho Falls Fanning Field Airport (IDA), Hailey Sun Valley-Friedman Airport (SUN), Lewiston Nez Perce Rgnl Airport (LWS), Twin Falls Joslin Airport (TWF), Pocatello Airport (PIH).

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

    The amount of baggage you can bring on your San Francisco to Idaho 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 with specific airlines?

    Yes, Cheapflights allows you to browse and filter San Francisco to Idaho 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 that include hotel bookings?

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

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

    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.

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

    Yes. Cheapflights offers flight deals from San Francisco to Idaho 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 that allow pets onboard?

    Many airlines flying from San Francisco to Idaho 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?

    Yes, you can often find last-minute deals on San Francisco to Idaho 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 flight deals updated?

    The San Francisco to Idaho flight deals you see on this page were last updated on 9/19.

  • What is the cheapest month to book a flight from San Francisco to Idaho?

    Currently, July is the cheapest month in which you can book a flight from San Francisco to Idaho (average of $63). Flying from San Francisco to Idaho in December is currently the most expensive (average of $111). 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.

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Alternative routes for San Francisco to Idaho
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