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Find deals on international flights to Idaho from $64

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Worldwide to Idaho departing on 8/12. 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
0 bags
Thu 7/11
Thu 7/18

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In the last 7 days travelers have searched 44,212,782 times on KAYAK, and here is why:

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Good to know

Low season

April

High season

July

Cheapest flight

$64
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Seattle to Boise

FAQs for booking Worldwide to Idaho flights

  • How does KAYAK find such low prices on flights from Worldwide to Idaho?

    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 Worldwide to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Worldwide to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Idaho from Worldwide 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 Worldwide to Idaho?

    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 to Idaho with an airline and back to Worldwide with another airline.

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

    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 to Idaho from Worldwide up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Book cheap flights from Worldwide to Idaho

Recent round-trip flight deals

8/24Sat
1 stopSpirit Airlines
5h 00mLAX-BOI
8/27Tue
1 stopSpirit Airlines
12h 15mBOI-LAX
$110
7/23Tue
1 stopSpirit Airlines
5h 23mLAX-BOI
7/30Tue
1 stopSpirit Airlines
7h 05mBOI-LAX
$111
10/1Tue
nonstopAlaska Airlines
1h 23mSEA-BOI
10/8Tue
nonstopAlaska Airlines
1h 35mBOI-SEA
$134
9/17Tue
nonstopDelta
1h 24mSEA-BOI
9/24Tue
nonstopDelta
1h 43mBOI-SEA
$137
7/1Mon
nonstop
1h 32mSEA-BOI
7/23Tue
1 stop
7h 15mBOI-SEA
$146
10/1Tue
1 stopAlaska Airlines
3h 20mSEA-BOI
10/9Wed
nonstopAlaska Airlines
1h 33mBOI-SEA
$148
6/25Tue
2 stops
15h 45mLAX-BOI
7/4Thu
1 stop
7h 17mBOI-LAX
$157
8/14Wed
nonstopAmerican Airlines
2h 45mPHX-GEG
8/20Tue
nonstopAmerican Airlines
2h 38mGEG-PHX
$159
8/31Sat
nonstopDelta
1h 29mSEA-BOI
9/2Mon
nonstopDelta
1h 36mBOI-SEA
$167
8/28Wed
nonstopAmerican Airlines
2h 45mPHX-GEG
8/31Sat
nonstopAmerican Airlines
2h 38mGEG-PHX
$168

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Recent one-way flight deals

8/12Mon
1 stopSpirit Airlines
13h 52mSEA-BOI
$64
8/13Tue
nonstopDelta
1h 32mSEA-BOI
$69
7/30Tue
nonstopAmerican Airlines
2h 35mPHX-GEG
$80
9/10Tue
nonstopAlaska Airlines
2h 31mLAX-GEG
$84
7/15Mon
nonstopAlaska Airlines
1h 25mSEA-BOI
$86
10/15Tue
nonstopAmerican Airlines
2h 38mPHX-GEG
$92
7/13Sat
1 stop
10h 37mPHX-GEG
$93
7/2Tue
nonstopUnited Airlines
2h 12mLAX-BOI
$99
6/22Sat
1 stop
14h 40mLAX-BOI
$101
9/22Sun
1 stopUnited Airlines
5h 35mLAX-GEG
$151

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Last minute flights from Worldwide to Idaho

Last minute flight, train and bus deals

6/15Sat
multi-stop
14h 40mLAX-BOI
6/19Wed
multi-stop
8h 46mBOI-LAX
$172
6/15Sat
multi-stop
17h 25mLAX-BOI
6/19Wed
multi-stop
8h 46mBOI-LAX
$284
6/15Sat
multi-stopSpirit Airlines
10h 36mSEA-BOI
6/19Wed
multi-stopSpirit Airlines
12h 19mBOI-SEA
$292
6/12Wed
multi-stopSpirit Airlines
20h 38mSEA-BOI
6/18Tue
multi-stopSpirit Airlines
12h 19mBOI-SEA
$298
6/13Thu
multi-stopAmerican Airlines
8h 26mEWR-JAC
6/15Sat
multi-stopAmerican Airlines
8h 08mJAC-EWR
$316
6/13Thu
multi-stopAmerican Airlines
9h 23mEWR-JAC
6/15Sat
multi-stopAmerican Airlines
8h 08mJAC-EWR
$321
6/13Thu
multi-stopAlaska Airlines
6h 23mPHX-GEG
6/18Tue
multi-stopAlaska Airlines
6h 08mGEG-PHX
$386
6/12Wed
multi-stopDelta
6h 08mPHX-GEG
6/13Thu
multi-stopDelta
7h 55mGEG-PHX
$399
6/12Wed
multi-stopDelta
6h 13mPHX-GEG
6/16Sun
multi-stopDelta
5h 08mGEG-PHX
$406
6/12Wed
nonstopAlaska Airlines
1h 25mSEA-BOI
6/18Tue
nonstopAlaska Airlines
1h 31mBOI-SEA
$432

Search by stops

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Search by price