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Find cheap flights from Idaho to North America from $48

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Idaho to North America departing on 8/21. 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
Sat 7/6
Sat 7/13

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In the last 7 days travelers have searched 43,995,393 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

June

Cheapest flight

$48
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 13% increase in price.
Flight from Boise to Los Angeles

FAQs for booking flights from Idaho to North America

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

    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 North America.

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

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

    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 North America with an airline and back to Idaho with another airline.

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

    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 North America from Idaho 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 Idaho to North America

Recent round-trip flight deals

10/1Tue
nonstopSpirit Airlines
1h 51mBOI-LAS
10/5Sat
nonstopSpirit Airlines
1h 50mLAS-BOI
$64
6/20Thu
nonstopSpirit Airlines
1h 54mBOI-LAS
6/25Tue
nonstopSpirit Airlines
2h 01mLAS-BOI
$65
7/10Wed
nonstop
1h 54mBOI-LAS
7/14Sun
nonstop
1h 53mLAS-BOI
$77
7/11Thu
nonstopAllegiant Air
1h 52mBOI-LAS
7/14Sun
nonstopAllegiant Air
1h 53mLAS-BOI
$86
8/11Sun
nonstop
1h 52mBOI-LAS
8/14Wed
nonstop
1h 50mLAS-BOI
$88
6/27Thu
nonstopAllegiant Air
1h 49mBOI-LAS
6/30Sun
nonstopAllegiant Air
1h 53mLAS-BOI
$109
8/13Tue
nonstopAlaska Airlines
1h 12mGEG-SEA
8/13Tue
nonstopAlaska Airlines
1h 01mSEA-GEG
$131
9/17Tue
nonstopDelta
1h 47mBOI-SEA
10/16Wed
nonstopDelta
1h 29mSEA-BOI
$137
8/13Tue
nonstopDelta
1h 19mGEG-SEA
8/20Tue
nonstopDelta
1h 10mSEA-GEG
$137
8/21Wed
nonstopAlaska Airlines
1h 30mBOI-SEA
8/24Sat
nonstopAlaska Airlines
1h 25mSEA-BOI
$147

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Recent one-way flight deals

8/21Wed
1 stopSpirit Airlines
9h 34mBOI-LAX
$48
7/11Thu
nonstopAllegiant Air
1h 52mBOI-LAS
$49
9/3Tue
nonstopDelta
1h 39mBOI-SEA
$69
8/13Tue
nonstopAlaska Airlines
1h 11mGEG-SEA
$69
6/13Thu
1 stop
5h 36mBOI-LAX
$70
8/24Sat
nonstopDelta
1h 44mBOI-SEA
$79
9/5Thu
nonstopAlaska Airlines
1h 14mGEG-SEA
$79
7/11Thu
1 stop
15h 15mBOI-LAX
$79
6/29Sat
nonstopAmerican Airlines
2h 39mGEG-PHX
$85
8/24Sat
1 stopAmerican Airlines
5h 01mGEG-LAX
$93

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Last minute flights from Idaho to North America

Last minute flight, train and bus deals

6/10Mon
nonstopSpirit Airlines
1h 56mBOI-LAS
6/12Wed
nonstopSpirit Airlines
2h 00mLAS-BOI
$124
6/9Sun
nonstopSpirit Airlines
1h 56mBOI-LAS
6/11Tue
nonstopSpirit Airlines
1h 58mLAS-BOI
$135
6/11Tue
nonstop
1h 56mBOI-LAS
6/15Sat
multi-stop
13h 54mLAS-BOI
$181
6/8Sat
multi-stop
20h 32mBOI-LAS
6/12Wed
nonstop
2h 00mLAS-BOI
$223
6/11Tue
multi-stopDelta
5h 14mGEG-PHX
6/18Tue
multi-stopDelta
6h 08mPHX-GEG
$356
6/11Tue
multi-stopAlaska Airlines
5h 13mBOI-DEN
6/14Fri
multi-stopAlaska Airlines
6h 55mDEN-BOI
$376
6/11Tue
multi-stopAmerican Airlines
11h 30mBOI-DEN
6/14Fri
multi-stopAmerican Airlines
11h 01mDEN-BOI
$384
6/8Sat
nonstopAlaska Airlines
1h 09mGEG-SEA
6/9Sun
nonstopAlaska Airlines
1h 04mSEA-GEG
$387
6/11Tue
multi-stopAmerican Airlines
4h 38mBOI-DEN
6/14Fri
multi-stopAmerican Airlines
11h 01mDEN-BOI
$421
6/11Tue
multi-stopDelta
5h 30mBOI-SFO
6/20Thu
multi-stopDelta
7h 17mSFO-BOI
$457

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