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$28+ 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 2/19. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — LAX
Feb 26 — Mar 51
Thu 2/26
Thu 3/5
1 adult, Economy
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Cheap 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 January 27, 2026.

This eDestinos deal was found by Cheapflights users on 1/26. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2711:56 am
BOI
-
DEN
Nonstop2h 00m
Frontier
Sun 3/19:01 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/26$58
This Frontier deal was found by Cheapflights users on 1/25. 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 2/1912:36 pm
BOI
-
DEN
Nonstop2h 00m
Frontier
Sun 2/229:01 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/25$60
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:38 pm
BOI
-
DEN
Nonstop2h 00m
Frontier
Thu 3/59:41 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/27$74
This eDestinos deal was found by Cheapflights users on 1/25. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/612:07 pm
BOI
-
DEN
Nonstop2h 00m
Frontier
Mon 2/99:10 am
DEN
-
BOI
Nonstop2h 02m
Frontier
Deal found 1/25$80
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/912:07 pm
BOI
-
DEN
Nonstop2h 00m
Frontier
Thu 2/129:41 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/26$92
This Mytrip deal was found by Cheapflights users on 1/25. 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.
Sun 2/18:58 pm
GEG
-
LAS
Nonstop2h 20m
Allegiant Air
Thu 2/55:31 pm
LAS
-
GEG
Nonstop2h 37m
Allegiant Air
Deal found 1/25$99
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Thu 2/1212:36 pm
BOI
-
DEN
Nonstop2h 00m
Frontier
Sun 2/159:01 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/26$102
This Gotogate deal was found by Cheapflights users on 1/25. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:15 pm
GEG
-
LAS
Nonstop2h 21m
Allegiant Air
Thu 3/126:07 pm
LAS
-
GEG
Nonstop2h 24m
Allegiant Air
Deal found 1/25$104
This Kiwi.com deal was found by Cheapflights users on 1/27. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2011:56 am
BOI
-
DEN
Nonstop2h 00m
Frontier
Sun 2/229:01 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/27$107
This Mytrip deal was found by Cheapflights users on 1/26. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/159:21 pm
GEG
-
LAS
Nonstop2h 17m
Allegiant Air
Thu 3/196:07 pm
LAS
-
GEG
Nonstop2h 24m
Allegiant Air
Deal found 1/26$108
This Expedia deal was found by Cheapflights users on 1/26. 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.
Thu 3/1212:15 pm
BOI
-
DEN
Nonstop2h 00m
Frontier
Sun 3/159:10 am
DEN
-
BOI
Nonstop2h 10m
Frontier
Deal found 1/26$113
This Booking.com deal was found by Cheapflights users on 1/26. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/159:17 pm
GEG
-
LAS
Nonstop2h 21m
Allegiant Air
Thu 2/196:08 pm
LAS
-
GEG
Nonstop2h 24m
Allegiant Air
Deal found 1/26$117

Find 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 January 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$58
(eDestinos)

One-way from

$28
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$526

Good round-trip deal

$98 or less

Good one-way deal

$56 or less
Provider with most accurate pricing for Boise Air Term. Gowen Fld-New York (NYC) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boise Air Term. Gowen Fld-New York (NYC) flights.
Search Deals
From Idaho to North America
Search Deals
One-way flight from Idaho to North America
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($124 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from Idaho to North America.
Search Deals
Price to beat on a one-way flight from Idaho to North America.
Search Deals

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 January 27, 2026.
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

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 2/25

10:41 am-11:35 am

Nonstop1h 54m

Seattle/Tacoma Intl

Wed 3/4

3:55 pm-6:22 pm

Nonstop1h 27m

$137

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Tue 2/24

5:50 am-6:40 am

Nonstop1h 50m

Seattle/Tacoma Intl

Tue 3/3

7:15 am-9:50 am

Nonstop1h 35m

$137

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 2/18

5:50 am-6:40 am

Nonstop1h 50m

Seattle/Tacoma Intl

Wed 2/25

10:40 am-1:11 pm

Nonstop1h 31m

$137

BoiseLas Vegas

BOI - LAS

BOILAS

Boise Air Term. Gowen Fld

Mon 3/23

4:40 pm-10:53 pm

1 stop7h 13m

Las Vegas Harry Reid Intl

Wed 3/25

6:00 am-1:05 pm

1 stop6h 05m

$147

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 4/24

7:24 am-8:15 am

Nonstop1h 51m

Seattle/Tacoma Intl

Sat 5/2

5:20 pm-7:55 pm

Nonstop1h 35m

$147

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Sat 5/2

8:55 am-9:49 am

Nonstop1h 54m

Seattle/Tacoma Intl

Sun 5/10

7:25 am-10:02 am

Nonstop1h 37m

$147

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Fri 3/6

7:30 am-8:25 am

Nonstop1h 55m

Seattle/Tacoma Intl

Tue 3/10

4:10 pm-6:42 pm

Nonstop1h 32m

$147

BoiseDenver

BOI - DEN

BOIDEN

Boise Air Term. Gowen Fld

Mon 3/9

5:37 pm-9:44 am

1 stop16h 07m

Denver Intl

Thu 3/12

9:10 am-11:20 am

Nonstop2h 10m

$156

BoiseSeattle

BOI - SEA

BOISEA

Boise Air Term. Gowen Fld

Wed 3/4

10:45 am-3:40 pm

1 stop5h 55m

Seattle/Tacoma Intl

Tue 3/10

7:00 am-5:20 pm

2 stops9h 20m

$156

SpokaneSeattle

GEG - SEA

GEGSEA

Spokane

Tue 2/24

12:00 pm-1:17 pm

Nonstop1h 17m

Seattle/Tacoma Intl

Tue 3/3

10:53 pm-11:59 pm

Nonstop1h 06m

$157

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

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, September is the cheapest month in which you can book a flight from Idaho to North America (average of $46). Flying from Idaho to North America in March is currently the most expensive (average of $74). 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 January 27, 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 31% on flights from Idaho to North America by exploring options for tickets in the evening.

What is the cheapest day to fly from Idaho to North America?

Use this chart to determine the cheapest time to fly round-trip from Idaho to North America. Price data was last updated on January 24, 2026.

Travelers seeking maximum savings on their Idaho to North America flight should consider departing on Sunday evenings when fares are most often at their lowest. Thursday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 January 27, 2026.

The most flights from USID to 0NA are scheduled on a Monday (21 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (16 on average).

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 January 27, 2026.
Read reviews from past customers who have flown Delta from Idaho to North America. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,118 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,118 reviews
Delta
7.9
Good
8,118 reviews

Food

7.2

Boarding

8.1

Entertainment

7.8

Comfort

7.9

Overall

7.9

Crew

8.5

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Idaho to North America?

    For as low as $157, Delta can have you in North America from Idaho in 1h 17m. Airlines will cover a distance of 223 mi. All flights are typically nonstop.

  • 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 $32. Frontier flights start at $38 while deals on Allegiant Air start at $42 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, September is the cheapest month in which you can book a flight from Idaho to North America (average of $46). Flying from Idaho to North America in March is currently the most expensive (average of $74). 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 January 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$43Average$161FlexibilityNo cancel feeOn-time88%
Spirit AirlinesCheapest$46Average$169FlexibilityNo cancel feeOn-time65%
FrontierCheapest$54Average$252FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$68Average$246FlexibilityNo cancel feeOn-time85%
DeltaCheapest$78Average$418FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$116Average$446FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$116Average$390FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$126Average$256FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$138Average$394FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$166Average$484FlexibilityNo cancel feeOn-time71%

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