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$43+ 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 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
may. 4 — may. 111
dom. 5/4
dom. 5/11
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 abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$99
(Cheapflightsfares)

One-way from

$43
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$366

Good round-trip deal

$86 or less

Good one-way deal

$54 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. 13% potential increase in price ($69 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($16 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 abril 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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.
lun. 5/2612:16 pmBOI - LAS
Nonstop1h 47mSpirit Airlines
lun. 6/28:35 amLAS - BOI
Nonstop1h 46mSpirit Airlines
Deal found 4/28$99
This Orbitz deal was found by Cheapflights users on 4/28. 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.
lun. 6/212:16 pmBOI - LAS
Nonstop1h 47mMultiple Airlines
mié. 6/48:34 pmLAS - BOI
Nonstop1h 50mMultiple Airlines
Deal found 4/28$114
This Kiwi.com deal was found by Cheapflights users on 4/26. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/107:26 pmGEG - SEA
Nonstop1h 09mHawaiian Airlines
mar. 6/173:03 pmSEA - GEG
Nonstop1h 03mHawaiian Airlines
Deal found 4/26$128
This Hawaiian Airlines deal was found by Cheapflights users on 4/28. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/288:31 pmBOI - LAS
Nonstop1h 56mHawaiian Airlines
mié. 6/48:34 pmLAS - BOI
Nonstop1h 50mHawaiian Airlines
Deal found 4/28$137
This Delta deal was found by Cheapflights users on 4/28. 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.
mié. 5/284:59 pmBOI - SEA
Nonstop1h 36mDelta
mar. 6/34:40 pmSEA - BOI
Nonstop1h 29mDelta
Deal found 4/28$137
This Alaska Airlines deal was found by Cheapflights users on 4/27. 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.
lun. 6/25:34 pmBOI - LAS
Nonstop1h 56mAlaska Airlines
lun. 6/28:34 pmLAS - BOI
Nonstop1h 50mAlaska Airlines
Deal found 4/27$141
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2212:36 pmBOI - DEN
Nonstop1h 59mFrontier
mar. 5/279:54 amDEN - BOI
Nonstop1h 57mFrontier
Deal found 4/27$146
This Trip.com deal was found by Cheapflights users on 4/28. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/74:35 pmBOI - SEA
Nonstop1h 25mHawaiian Airlines
dom. 6/88:15 pmSEA - BOI
Nonstop1h 27mHawaiian Airlines
Deal found 4/28$146
This Delta deal was found by Cheapflights users on 4/27. 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.
sáb. 5/315:00 amGEG - SEA
Nonstop1h 20mDelta
jue. 6/128:45 amSEA - GEG
Nonstop1h 15mDelta
Deal found 4/27$147
This Alaska Airlines deal was found by Cheapflights users on 4/28. 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.
vie. 6/64:16 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
vie. 6/68:09 pmSEA - GEG
Nonstop1h 02mAlaska Airlines
Deal found 4/28$151
This Expedia deal was found by Cheapflights users on 4/26. 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.
vie. 5/3012:16 pmBOI - LAX
1 stop9h 59mSpirit Airlines
jue. 6/510:10 pmLAX - BOI
1 stop12h 11mSpirit Airlines
Deal found 4/26$152
This Southwest deal was found by Cheapflights users on 4/28. 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.
mié. 5/285:25 pmBOI - LAS
1 stop4h 25mSouthwest
mié. 6/46:35 amLAS - BOI
1 stop4h 10mSouthwest
Deal found 4/28$156

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 abril 29, 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

lun. 5/26

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

lun. 6/2

8:35 am-11:21 am

Nonstop1h 46m

$99

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

lun. 6/2

12:16 pm-1:03 pm

Nonstop1h 47m

Las Vegas Harry Reid Intl

mié. 6/4

8:34 pm-11:24 pm

Nonstop1h 50m

$114

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

mar. 6/10

7:26 pm-8:35 pm

Nonstop1h 09m

Seattle/Tacoma Intl

mar. 6/17

3:03 pm-4:06 pm

Nonstop1h 03m

$128

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

mié. 5/28

4:59 pm-5:35 pm

Nonstop1h 36m

Seattle/Tacoma Intl

mar. 6/3

4:40 pm-7:09 pm

Nonstop1h 29m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

mié. 5/28

8:31 pm-9:27 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

mié. 6/4

8:34 pm-11:24 pm

Nonstop1h 50m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

lun. 6/2

5:34 pm-6:30 pm

Nonstop1h 56m

Las Vegas Harry Reid Intl

lun. 6/2

8:34 pm-11:24 pm

Nonstop1h 50m

$141

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

jue. 5/22

12:36 pm-2:35 pm

Nonstop1h 59m

Denver Intl

mar. 5/27

9:54 am-11:51 am

Nonstop1h 57m

$146

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

sáb. 6/7

4:35 pm-5:00 pm

Nonstop1h 25m

Seattle/Tacoma Intl

dom. 6/8

8:15 pm-10:42 pm

Nonstop1h 27m

$146

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

sáb. 5/31

5:00 am-6:20 am

Nonstop1h 20m

Seattle/Tacoma Intl

jue. 6/12

8:45 am-10:00 am

Nonstop1h 15m

$147

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

vie. 6/6

4:16 pm-5:25 pm

Nonstop1h 09m

Seattle/Tacoma Intl

vie. 6/6

8:09 pm-9:11 pm

Nonstop1h 02m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

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 March is currently the most expensive (average of $327). 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 abril 29, 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 abril 29, 2025.

The most flights from USID to 0NA are scheduled on a Monday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (28 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 abril 29, 2025.
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,949 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,292 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,929 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,402 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,949 reviews

Comfort

7.9

Crew

8.5

Boarding

8.2

Food

7.1

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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 64 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 $43. Frontier flights start at $61 while deals on Alaska Airlines start at $69 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 March is currently the most expensive (average of $327). 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

Browse thousands of different options on Cheapflights for your next trip

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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 9 airlines flying from Idaho to North America

Discover the top 9 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 abril 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$217FlexibilityNo cancel feeOn-time65%
Allegiant AirCheapest$54Average$159FlexibilityNo cancel feeOn-time88%
FrontierCheapest$58Average$149FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$69Average$215FlexibilityNo cancel feeOn-time85%
DeltaCheapest$117Average$448FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$129Average$403FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$157Average$536FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$164Average$396FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$198Average$486FlexibilityNo cancel feeOn-time71%

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