$62 Find Cheap Flights from Idaho to San Francisco Bay Area

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Useful Info
Useful Info

Good to know

Low seasonFebruary
High seasonMay
Cheapest flight$62
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Boise to Oakland

FAQs for booking flights from Idaho to San Francisco Bay Area

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Idaho 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 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 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 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 to San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in San Francisco Bay Area?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in San Francisco Bay Area is San Jose Airport (SJC), with an average flight price of $168.

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

    Based on KAYAK data, the cheapest day to fly to San Francisco Bay Area is Friday where round-trip tickets can be as cheap as $556. On the other hand, the most expensive day to fly is Monday, where round-trip prices are $743 on average.

  • 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 at night, when round-trip flights cost $549 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to San Francisco Bay Area is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $947.

  • What is the cheapest flight to San Francisco Bay Area?

    The cheapest ticket to San Francisco Bay Area from Idaho found in the last 72 hours was to Oakland, at $95 round-trip. The most popular route is Boise (BOI) to San Francisco (SFO) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $162.

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

    The cheapest month for flights from Idaho to San Francisco Bay Area is January, when tickets cost $208 (return) on average. On the other hand, the most expensive months are November and December, when the average cost of round-trip tickets is $324 and $322 respectively.

  • How far in advance should I book a flight from Idaho to San Francisco Bay Area?

    To get a below average price on the flight from Idaho to San Francisco Bay Area, you should book around 4 weeks before departure. For the absolute cheapest price, our data suggests you should book 7 weeks before departure.

  • How long is the flight to San Francisco Bay Area?

    An average nonstop flight from Idaho to San Francisco Bay Area takes 4h 24m, covering a distance of 645 miles. The shortest route is Boise (BOI) to San Francisco (SFO) with an average flight time of 1h 44m.

  • What are the most popular destinations in San Francisco Bay Area?

    Based on KAYAK flight searches, the most popular destination is San Francisco (45% of total searches to San Francisco Bay Area). The next most popular destinations are San Jose (36%) and Oakland (14%). Searches for flights to Santa Rosa (6%) are also popular.

Book cheap flights from Idaho to San Francisco Bay Area

Recent round-trip flight deals

6/9Mon
1 stopSpirit Airlines
11h 09mBOI-OAK
6/15Sun
1 stopSpirit Airlines
10h 03mOAK-BOI
$127
5/27Tue
nonstopUnited Airlines
1h 53mBOI-SFO
6/3Tue
nonstopUnited Airlines
1h 45mSFO-BOI
$137
6/3Tue
nonstopAlaska Airlines
2h 10mGEG-SFO
6/7Sat
nonstopAlaska Airlines
2h 06mSFO-GEG
$137
5/31Sat
nonstopHawaiian Airlines
1h 44mBOI-SFO
6/2Mon
nonstopHawaiian Airlines
1h 40mSFO-BOI
$138
6/10Tue
nonstopAlaska Airlines
1h 44mBOI-SFO
6/10Tue
1 stopAlaska Airlines
4h 55mSFO-BOI
$141
5/21Wed
nonstopSouthwest
2h 05mGEG-OAK
5/25Sun
nonstopSouthwest
2h 00mOAK-GEG
$147
5/24Sat
nonstopHawaiian Airlines
2h 10mGEG-SFO
5/25Sun
1 stopHawaiian Airlines
4h 45mSFO-GEG
$151
6/17Tue
1 stopDelta
6h 35mBOI-SJC
6/17Tue
1 stopDelta
6h 15mSJC-BOI
$157
6/10Tue
1 stopDelta
4h 27mBOI-SFO
6/10Tue
1 stopDelta
3h 50mSFO-BOI
$157
5/21Wed
1 stopSouthwest
7h 55mGEG-OAK
5/25Sun
nonstopSouthwest
2h 00mOAK-GEG
$187

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Recent one-way flight deals

6/9Mon
1 stopSpirit Airlines
8h 58mBOI-OAK
$62
5/31Sat
nonstopAlaska Airlines
1h 49mBOI-SJC
$69
6/4Wed
nonstopSouthwest
2h 05mGEG-OAK
$69
5/31Sat
nonstopSouthwest
1h 45mBOI-OAK
$69
5/31Sat
1 stopHawaiian Airlines
4h 06mGEG-OAK
$78
5/31Sat
1 stopDelta
5h 40mBOI-SJC
$79
6/7Sat
1 stopDelta
7h 45mGEG-SFO
$79
6/24Tue
1 stopAmerican Airlines
6h 30mBOI-SJC
$80
5/30Fri
1 stopHawaiian Airlines
5h 32mBOI-OAK
$88
6/7Sat
1 stopAmerican Airlines
7h 36mGEG-SJC
$95

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Last minute flights from Idaho to San Francisco Bay Area

Last minute flight, train and bus deals

5/5Mon
multi-stopSpirit Airlines
25h 03mBOI-SJC
5/8Thu
multi-stopSpirit Airlines
17h 48mSJC-BOI
$324
5/5Mon
multi-stopSpirit Airlines
6h 40mBOI-OAK
5/8Thu
multi-stopSpirit Airlines
13h 12mOAK-BOI
$335
5/2Fri
nonstopUnited Airlines
2h 25mGEG-SFO
5/4Sun
nonstopUnited Airlines
2h 16mSFO-GEG
$381
5/3Sat
multi-stopSouthwest
8h 50mGEG-OAK
5/6Tue
nonstopSouthwest
2h 00mOAK-GEG
$391
5/2Fri
nonstopAlaska Airlines
2h 17mGEG-SFO
5/4Sun
multi-stopAlaska Airlines
5h 19mSFO-GEG
$391
5/3Sat
multi-stopAlaska Airlines
7h 51mGEG-OAK
5/6Tue
multi-stopAlaska Airlines
5h 31mOAK-GEG
$400
5/3Sat
multi-stopDelta
4h 47mGEG-OAK
5/6Tue
multi-stopDelta
7h 49mOAK-GEG
$406
5/3Sat
multi-stopDelta
9h 01mGEG-OAK
5/6Tue
multi-stopDelta
10h 05mOAK-GEG
$411
5/3Sat
nonstopSouthwest
2h 05mGEG-OAK
5/6Tue
nonstopSouthwest
2h 00mOAK-GEG
$416
5/5Mon
multi-stopUnited Airlines
22h 20mBOI-SJC
5/8Thu
multi-stopUnited Airlines
20h 09mSJC-BOI
$1,250

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

Cabin class types available on flights to Idaho

Cabin classes available on flights to Idaho. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to San Francisco Bay Areafrom $302
Business Class flights to San Francisco Bay Areafrom $193
Prem Econ Class flights to San Francisco Bay Areafrom $306
Economy Class flights to San Francisco Bay Areafrom $51

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