Find flights
When to book
FAQs & Tips
Deals

Find cheap flights from Idaho to North America from $39

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 6/2. 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 6/15
Sat 6/22

Search hundreds of travel sites at once for deals on flights to North America

In the last 7 days travelers have searched 42,211,976 times on KAYAK, and here is why:

Save 21% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Good to know

Low season

January

High season

May

Cheapest flight

$39
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 0% lower on average.
Flight from Boise to Las Vegas

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

6/6Thu
nonstopSpirit Airlines
1h 56mBOI-LAS
6/8Sat
nonstopSpirit Airlines
1h 58mLAS-BOI
$65
5/30Thu
nonstopAllegiant Air
1h 44mBOI-LAS
6/2Sun
nonstopAllegiant Air
1h 55mLAS-BOI
$75
6/19Wed
nonstop
1h 56mBOI-LAS
6/20Thu
nonstop
1h 53mLAS-BOI
$76
6/20Thu
nonstop
1h 49mBOI-LAS
6/25Tue
nonstop
1h 58mLAS-BOI
$85
6/12Wed
nonstopDelta
1h 17mGEG-SEA
6/19Wed
nonstopDelta
1h 08mSEA-GEG
$137
6/8Sat
nonstopAlaska Airlines
1h 07mGEG-SEA
6/12Wed
nonstopAlaska Airlines
1h 04mSEA-GEG
$147
6/12Wed
1 stopAlaska Airlines
5h 19mGEG-SEA
6/19Wed
nonstopAlaska Airlines
1h 08mSEA-GEG
$156
6/24Mon
nonstopDelta
1h 17mGEG-SEA
6/25Tue
nonstopDelta
1h 08mSEA-GEG
$157
9/5Thu
nonstopAmerican Airlines
2h 11mBOI-PHX
9/10Tue
nonstopAmerican Airlines
2h 04mPHX-BOI
$184
9/9Mon
nonstopAmerican Airlines
2h 11mBOI-PHX
9/14Sat
nonstopAmerican Airlines
2h 00mPHX-BOI
$194

Search by stops

Search by airline

Search by price

Recent one-way flight deals

6/2Sun
nonstopSpirit Airlines
1h 49mBOI-LAS
$39
6/11Tue
1 stopSpirit Airlines
12h 19mBOI-SEA
$41
5/23Thu
nonstopAllegiant Air
1h 44mBOI-LAS
$49
6/20Thu
nonstopAllegiant Air
1h 49mBOI-LAS
$55
6/18Tue
nonstopAlaska Airlines
1h 12mGEG-SEA
$69
5/23Thu
1 stop
7h 20mBOI-LAX
$77
6/12Wed
nonstopAlaska Airlines
1h 29mBOI-SEA
$79
6/15Sat
nonstopDelta
1h 17mGEG-SEA
$79
5/23Thu
1 stop
7h 20mBOI-LAX
$81
6/8Sat
nonstopDelta
1h 35mBOI-SEA
$89

Search by stops

Search by airline

Search by price

Last minute flights from Idaho to North America

Last minute flight, train and bus deals

5/20Mon
nonstopSpirit Airlines
1h 50mBOI-LAS
5/22Wed
nonstopSpirit Airlines
2h 07mLAS-BOI
$176
5/17Fri
multi-stopSpirit Airlines
11h 46mBOI-LAX
5/28Tue
multi-stopSpirit Airlines
20h 13mLAX-BOI
$212
5/17Fri
nonstop
1h 50mBOI-LAS
5/19Sun
nonstop
1h 55mLAS-BOI
$215
5/18Sat
nonstopAlaska Airlines
2h 05mBOI-PHX
5/21Tue
multi-stopAlaska Airlines
6h 07mPHX-BOI
$248
5/18Sat
multi-stopAlaska Airlines
6h 37mBOI-PHX
5/21Tue
multi-stopAlaska Airlines
7h 07mPHX-BOI
$258
5/18Sat
nonstopAmerican Airlines
2h 36mGEG-PHX
5/21Tue
nonstopAmerican Airlines
2h 43mPHX-GEG
$350
5/21Tue
multi-stopDelta
6h 49mBOI-PHX
5/22Wed
multi-stopDelta
6h 51mPHX-BOI
$358
5/18Sat
multi-stopDelta
5h 13mGEG-PHX
5/21Tue
multi-stopDelta
6h 15mPHX-GEG
$359
5/21Tue
nonstopAmerican Airlines
2h 36mGEG-PHX
5/22Wed
nonstopAmerican Airlines
2h 43mPHX-GEG
$407
5/19Sun
multi-stop
24h 36mBOI-LAX
5/22Wed
multi-stop
13h 55mLAX-BOI
$411

Search by stops

Search by airline

Search by price