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$37+ Cheap flights from Idaho to North America

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/30. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Apr 8 — Apr 151
Tue 4/8
Tue 4/15
1 adult, Economy
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Cheap flight deals from Idaho to North America

Keep the following information in mind while searching for Idaho to North America flight deals. Data was last updated April 3, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$100
(Cheapflightsfares)

One-way from

$37
(Kiwi.com)

Popular in

December

Cheapest in

January

Average price

$372

Good round-trip deal

$86 or less

Good one-way deal

$59 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
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From Idaho to North America
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One-way flight from Idaho to North America
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Highest demand for flights based on searches. 10% potential increase in price ($50 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Idaho to North America.
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Price to beat on a one-way flight from Idaho to North America.
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Find flight deals from Idaho to North America

Cheapest flights from Idaho to North America
Explore the most affordable flight options available from Idaho to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 3, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/161:52 pmBOI - LAS
Nonstop1h 53mSpirit Airlines
Mon 4/2110:04 amLAS - BOI
Nonstop1h 53mSpirit Airlines
Deal found 4/2$100
This Orbitz deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/51:52 pmBOI - LAS
Nonstop1h 53mMultiple Airlines
Wed 5/77:21 pmLAS - BOI
Nonstop1h 49mMultiple Airlines
Deal found 4/2$101
This Booking.com deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/129:35 amGEG - LAS
Nonstop2h 19mAllegiant Air
Sun 6/156:20 amLAS - GEG
Nonstop2h 25mAllegiant Air
Deal found 4/2$112
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/285:40 pmBOI - LAS
Nonstop1h 50mAlaska Airlines
Fri 5/27:21 pmLAS - BOI
Nonstop1h 49mAlaska Airlines
Deal found 4/2$137
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/47:49 pmBOI - SEA
Nonstop1h 48mDelta
Fri 6/67:30 amSEA - BOI
Nonstop1h 36mDelta
Deal found 4/2$137
This Expedia deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/21:52 pmBOI - SEA
1 stop6h 59mMultiple Airlines
Tue 5/611:25 amSEA - BOI
1 stop5h 59mMultiple Airlines
Deal found 4/2$141
This Alaska Airlines deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/242:41 pmBOI - SEA
Nonstop1h 29mAlaska Airlines
Sat 4/2611:25 amSEA - BOI
1 stop5h 59mAlaska Airlines
Deal found 4/2$147
This Mytrip deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/236:03 pmGEG - LAS
1 stop26h 07mMultiple Airlines
Sun 5/256:10 amLAS - GEG
Nonstop2h 28mMultiple Airlines
Deal found 4/2$148
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/64:20 pmBOI - SEA
1 stop8h 10mSouthwest
Wed 5/72:50 pmSEA - BOI
1 stop7h 40mSouthwest
Deal found 4/2$151
This Delta deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/307:15 amBOI - LAX
Nonstop2h 26mDelta
Wed 5/711:55 amLAX - BOI
Nonstop2h 04mDelta
Deal found 4/2$157
This Frontier deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/511:48 amGEG - DEN
Nonstop2h 21mFrontier
Sun 6/89:42 amDEN - GEG
Nonstop2h 21mFrontier
Deal found 4/2$158
This Expedia deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/148:27 pmBOI - LAX
1 stop4h 32mMultiple Airlines
Sun 5/1810:10 pmLAX - BOI
1 stop12h 11mMultiple Airlines
Deal found 4/2$164

Cheapflights Fare Finder

Customize your flight search to find flights from Idaho to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
Use the filters below to find and compare flights from Idaho to North America that are best for you.

Fly from

Idaho

Fly to

North America

Route

Depart

Return

Price

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Wed 4/16

1:52 pm-2:45 pm

Nonstop1h 53m

Las Vegas Harry Reid Intl

Mon 4/21

10:04 am-12:57 pm

Nonstop1h 53m

$100

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 5/5

1:52 pm-2:45 pm

Nonstop1h 53m

Las Vegas Harry Reid Intl

Wed 5/7

7:21 pm-10:10 pm

Nonstop1h 49m

$101

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Thu 6/12

9:35 am-11:54 am

Nonstop2h 19m

Las Vegas Harry Reid Intl

Sun 6/15

6:20 am-8:45 am

Nonstop2h 25m

$112

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 4/28

5:40 pm-6:30 pm

Nonstop1h 50m

Las Vegas Harry Reid Intl

Fri 5/2

7:21 pm-10:10 pm

Nonstop1h 49m

$137

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 6/4

7:49 pm-8:37 pm

Nonstop1h 48m

Seattle/Tacoma Intl

Fri 6/6

7:30 am-10:06 am

Nonstop1h 36m

$137

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 5/2

1:52 pm-7:51 pm

1 stop6h 59m

Seattle/Tacoma Intl

Tue 5/6

11:25 am-6:24 pm

1 stop5h 59m

$141

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Thu 4/24

2:41 pm-3:10 pm

Nonstop1h 29m

Seattle/Tacoma Intl

Sat 4/26

11:25 am-6:24 pm

1 stop5h 59m

$147

SpokaneLas Vegas

GEG - LAS

GEGLAS

Spokane

Fri 5/23

6:03 pm-8:10 pm

1 stop26h 07m

Las Vegas Harry Reid Intl

Sun 5/25

6:10 am-8:38 am

Nonstop2h 28m

$148

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 5/6

4:20 pm-11:30 pm

1 stop8h 10m

Seattle/Tacoma Intl

Wed 5/7

2:50 pm-11:30 pm

1 stop7h 40m

$151

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Sun 5/4

9:00 am-1:00 pm

1 stop5h 00m

Las Vegas Harry Reid Intl

Tue 5/6

6:00 am-10:07 am

1 stop3h 07m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/2

Showing 1-10 of 60 results
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Best time to book a flight from Idaho to North America

Have a flexible travel schedule? Discover the best time to fly to North America from Idaho with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Idaho to North America

What is the cheapest month to book a flight from Idaho to North America?

Currently, January is the cheapest month in which you can book a flight from Idaho to North America (average of $246). Flying from Idaho to North America in June is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from ID to NA?

Find hourly flight availability from Idaho to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 3, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Idaho to North America as you normally would.

Weekly flight availability from Idaho to North America

Explore weekly flight availability from Idaho to North America. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 3, 2025.

The most flights from USID to 0NA are scheduled on a Monday (21 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (10 on average).

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit North America when rainfall is around 2.8 in.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing North America

Get insights into the airlines that provide service to North America. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to North America. Reviews last updated April 3, 2025.
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,825 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,274 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,344 reviews
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Avelo Airlines
7.5
Good
Alaska Airlines
8.0
Very good
9,825 reviews

Overall

8.0

Entertainment

7.1

Crew

8.5

Comfort

7.9

Boarding

8.2

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from Idaho to North America. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Idaho to North America flight route?

    The Idaho to North America flight path was viewed by 67 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • What are the cheapest airlines to fly from Idaho to North America one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $37. Frontier flights start at $44 while deals on Hawaiian Airlines start at $54 one-way.

  • Can I find deals for flights from Idaho to North America that include hotel bookings?

    Yes. In addition to deals on Idaho to North America flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Idaho to North America?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Idaho to North America.

  • Can I find deals for business class flights from Idaho to North America?

    Yes. Cheapflights offers flight deals from Idaho to North America by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Idaho to North America?

    Currently, January is the cheapest month in which you can book a flight from Idaho to North America (average of $246). Flying from Idaho to North America in June is currently the most expensive (average of $328). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Idaho to North America

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Idaho to North America

Discover the top 10 airlines that operate flights from Idaho to North America. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$46Average$236FlexibilityNo cancel feeOn-time65%
FrontierCheapest$58Average$138FlexibilityNo cancel feeOn-time62%
Avelo AirlinesCheapest$67Average$130FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$69Average$226FlexibilityNo cancel feeOn-time85%
Allegiant AirCheapest$76Average$169FlexibilityNo cancel feeOn-time88%
DeltaCheapest$133Average$467FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$153Average$440FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$157Average$563FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$166Average$414FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$507FlexibilityNo cancel feeOn-time71%

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