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Find cheap flights from Idaho to North America from $40

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 6/6. 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
mar. 6/4
mar. 6/11

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In the last 7 days travelers have searched 42,830,901 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$40
Best time to beat the crowds with an average 14% drop in price.
Most popular time to fly with an average 8% increase in price.
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

5/23jue.
nonstopSpirit Airlines
1h 49mBOI-LAS
5/25sáb.
nonstopSpirit Airlines
2h 05mLAS-BOI
$65
5/17vie.
nonstopSpirit Airlines
1h 50mBOI-LAS
6/8sáb.
nonstopSpirit Airlines
1h 58mLAS-BOI
$66
5/15mié.
nonstop
1h 49mBOI-LAS
5/19dom.
nonstop
1h 55mLAS-BOI
$69
6/5mié.
nonstop
1h 56mBOI-LAS
6/13jue.
nonstop
1h 53mLAS-BOI
$71
5/23jue.
nonstopAllegiant Air
1h 44mBOI-LAS
5/26dom.
nonstopAllegiant Air
1h 55mLAS-BOI
$75
5/28mar.
nonstopDelta
1h 19mGEG-SEA
6/4mar.
nonstopDelta
1h 07mSEA-GEG
$137
6/23dom.
nonstopAllegiant Air
1h 49mBOI-LAS
6/30dom.
nonstopAllegiant Air
1h 53mLAS-BOI
$143
5/28mar.
nonstopAlaska Airlines
1h 09mGEG-SEA
6/4mar.
1 stopAlaska Airlines
3h 55mSEA-GEG
$156
5/29mié.
nonstopDelta
1h 34mBOI-SEA
6/1sáb.
nonstopDelta
1h 29mSEA-BOI
$167
6/1sáb.
nonstopAlaska Airlines
1h 32mBOI-SEA
6/1sáb.
nonstopAlaska Airlines
1h 25mSEA-BOI
$171

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Recent one-way flight deals

6/6jue.
nonstopSpirit Airlines
1h 56mBOI-LAS
$40
6/4mar.
1 stopSpirit Airlines
12h 17mBOI-SEA
$41
6/1sáb.
1 stopSpirit Airlines
5h 58mBOI-LAX
$42
6/16dom.
nonstopAllegiant Air
1h 49mBOI-LAS
$56
6/4mar.
nonstopDelta
1h 16mGEG-SEA
$69
5/16jue.
1 stop
5h 25mBOI-LAX
$75
6/8sáb.
nonstopDelta
1h 17mGEG-SEA
$79
6/13jue.
nonstopSun Country Air
2h 48mGEG-MSP
$83
5/14mar.
2 stops
14h 38mBOI-SFO
$88
6/20jue.
1 stopSun Country Air
15h 11mGEG-DFW
$145

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Search by price

Last minute flights from Idaho to North America

Last minute flight, train and bus deals

5/10vie.
nonstopSpirit Airlines
1h 50mBOI-LAS
5/14mar.
nonstopSpirit Airlines
2h 04mLAS-BOI
$124
5/9jue.
nonstopSpirit Airlines
1h 49mBOI-LAS
5/13lun.
nonstopSpirit Airlines
2h 04mLAS-BOI
$128
5/9jue.
nonstopAllegiant Air
1h 49mBOI-LAS
5/12dom.
nonstopAllegiant Air
1h 50mLAS-BOI
$159
5/9jue.
nonstopAllegiant Air
1h 49mBOI-LAS
5/12dom.
nonstopAllegiant Air
1h 50mLAS-BOI
$169
5/10vie.
nonstop
1h 50mBOI-LAS
5/12dom.
nonstop
1h 50mLAS-BOI
$205
5/10vie.
nonstop
1h 50mBOI-LAS
5/12dom.
nonstop
1h 50mLAS-BOI
$223
5/9jue.
nonstopAlaska Airlines
1h 08mGEG-SEA
5/19dom.
nonstopAlaska Airlines
1h 04mSEA-GEG
$307
5/9jue.
nonstopAlaska Airlines
1h 08mGEG-SEA
5/18sáb.
nonstopAlaska Airlines
1h 10mSEA-GEG
$337
5/10vie.
nonstopDelta
1h 20mGEG-SEA
5/17vie.
nonstopDelta
1h 12mSEA-GEG
$357
5/6lun.
nonstopDelta
1h 13mGEG-SEA
5/8mié.
nonstopDelta
1h 12mSEA-GEG
$427

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Flights to North America

Return flight deals:

North America - Idaho

Cabin classes:

$248
$325
$303
$50