Idaho

$78+ Cheap flights from North America to Idaho

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 3/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Jan 26 — Feb 21
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Cheap flight deals from North America to Idaho

Discover tips and strategies to find the most affordable flight options for your journey from North America (0NA) to Idaho (USID). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 21, 2025.

Round-trip from

$157
(Delta)

One-way from

$78
(Delta)

Good round-trip deal

$76 or less

Good one-way deal

$80 or less
From North America to Idaho
One-way flight from North America to Idaho
Price to beat on a round-trip flight from North America to Idaho.
Price to beat on a one-way flight from North America to Idaho.

Find flight deals from North America to Idaho

Cheapest flights from North America to Idaho
Explore the most affordable flight options available from North America to Idaho. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 21, 2025.

This Delta deal was found by Cheapflights users on 1/21. 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.
Tue 2/189:35 pmSEA - GEG
Nonstop1h 17mDelta
Tue 2/255:00 amGEG - SEA
Nonstop1h 23mDelta
Deal found 1/21$157
This Trip.com deal was found by Cheapflights users on 1/20. 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.
Fri 2/2110:41 pmSEA - GEG
Nonstop1h 03mAlaska Airlines
Mon 2/248:43 pmGEG - SEA
Nonstop1h 09mAlaska Airlines
Deal found 1/20$172
This Priceline deal was found by Cheapflights users on 1/20. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/166:00 amLAX - BOI
1 stop5h 32mSpirit Airlines
Tue 3/181:31 pmBOI - LAX
1 stop6h 28mSpirit Airlines
Deal found 1/20$179
This Travelocity deal was found by Cheapflights users on 1/20. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/189:20 amLAX - BOI
1 stop8h 26mMultiple Airlines
Wed 2/196:58 pmBOI - LAX
Nonstop2h 15mMultiple Airlines
Deal found 1/20$184
This Delta deal was found by Cheapflights users on 1/20. 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 2/197:15 pmLAX - BOI
Nonstop2h 06mDelta
Wed 2/267:15 amBOI - LAX
Nonstop2h 22mDelta
Deal found 1/20$197
This Southwest deal was found by Cheapflights users on 1/20. 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 2/186:55 amLAX - BOI
1 stop5h 15mSouthwest
Wed 2/1912:20 pmBOI - LAX
1 stop7h 30mSouthwest
Deal found 1/20$227
This Alaska Airlines deal was found by Cheapflights users on 1/21. 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.
Fri 2/216:00 amLAX - BOI
1 stop6h 03mAlaska Airlines
Mon 2/246:58 pmBOI - LAX
Nonstop2h 15mAlaska Airlines
Deal found 1/21$247
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/159:46 amLAX - BOI
1 stop6h 06mAmerican Airlines
Sat 2/221:56 pmBOI - LAX
1 stop5h 34mAmerican Airlines
Deal found 1/20$252
This Delta deal was found by Cheapflights users on 1/20. 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.
Tue 3/258:00 amEWR - JAC
1 stop7h 12mDelta
Wed 3/262:24 pmJAC - EWR
1 stop8h 24mDelta
Deal found 1/20$259
This American Airlines deal was found by Cheapflights users on 1/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/255:49 amEWR - JAC
1 stop8h 11mAmerican Airlines
Tue 4/112:46 pmJAC - EWR
2 stops8h 19mAmerican Airlines
Deal found 1/20$264
This Southwest deal was found by Cheapflights users on 1/20. 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.
Wed 3/58:50 amSEA - GEG
1 stop4h 40mSouthwest
Mon 3/105:40 pmGEG - SEA
1 stop5h 05mSouthwest
Deal found 1/20$293
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Thu 2/205:15 amSEA - GEG
1 stop13h 41mMultiple Airlines
Sun 2/237:46 pmGEG - SEA
3 stops20h 57mMultiple Airlines
Deal found 1/20$294

Find flights from North America to Idaho within your budget

Customize your flight search to find flights from North America to Idaho 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 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Tue 2/18

9:35 pm-10:52 pm

Nonstop1h 17m

Spokane

Tue 2/25

5:00 am-6:23 am

Nonstop1h 23m

$157

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Fri 2/21

10:41 pm-11:44 pm

Nonstop1h 03m

Spokane

Mon 2/24

8:43 pm-9:52 pm

Nonstop1h 09m

$172

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Sun 3/16

6:00 am-12:32 pm

1 stop5h 32m

Boise Air Term. Gowen Fld

Tue 3/18

1:31 pm-6:59 pm

1 stop6h 28m

$179

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 2/18

9:20 am-6:46 pm

1 stop8h 26m

Boise Air Term. Gowen Fld

Wed 2/19

6:58 pm-8:13 pm

Nonstop2h 15m

$184

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Wed 2/19

7:15 pm-10:21 pm

Nonstop2h 06m

Boise Air Term. Gowen Fld

Wed 2/26

7:15 am-8:37 am

Nonstop2h 22m

$197

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Tue 2/18

6:55 am-1:10 pm

1 stop5h 15m

Boise Air Term. Gowen Fld

Wed 2/19

12:20 pm-6:50 pm

1 stop7h 30m

$227

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 2/21

6:00 am-1:03 pm

1 stop6h 03m

Boise Air Term. Gowen Fld

Mon 2/24

6:58 pm-8:13 pm

Nonstop2h 15m

$247

NewarkJackson

EWR - JAC

EWRJAC

Newark

Tue 3/25

8:00 am-1:12 pm

1 stop7h 12m

Jackson Hole

Wed 3/26

2:24 pm-12:48 am

1 stop8h 24m

$259

NewarkJackson

EWR - JAC

EWRJAC

Newark

Tue 3/25

5:49 am-12:00 pm

1 stop8h 11m

Jackson Hole

Tue 4/1

12:46 pm-11:05 pm

2 stops8h 19m

$264

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Thu 2/13

9:20 am-12:40 pm

Nonstop2h 20m

Boise Air Term. Gowen Fld

Tue 2/18

2:03 pm-3:25 pm

Nonstop2h 22m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

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

Have a flexible travel schedule? Discover the best time to fly to Idaho from North America 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.

Travel insights for flights from North America to Idaho

Get recent, data-driven insights about flights from North America to Idaho including ideal travel times, pricing trends, and more.

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

Currently, October is the cheapest month in which you can book a flight from North America to Idaho (average of $314). Flying from North America to Idaho in June is currently the most expensive (average of $436). 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 NA to ID?

Find hourly flight availability from North America to Idaho. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 21, 2025.

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

Weekly flight availability from North America to Idaho

Explore weekly flight availability from North America to Idaho. 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 21, 2025.

The most flights from 0NA to USID are scheduled on a Tuesday (24 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (20 on average).

Rainfall in Idaho by month

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

In terms of precipitation, rainfall in Idaho ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Idaho when rainfall is around 0.2 in.

Temperature in Idaho by month

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

If weather is an important factor for your trip to Idaho, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Idaho

Get insights into the airlines that provide service to Idaho. 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 Idaho. Reviews last updated January 21, 2025.
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.1
Very good
4,662 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
9,706 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

8.0
Very good
8,521 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.4
Good
8,984 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

7.2
Good
10,000 reviews
8.1
Very good
4,662 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Comfort

8.1

Food

7.2

Entertainment

7.7

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from North America to Idaho. 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 North America to Idaho flight route?

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

    The cheapest airlines for a one-way flight from North America to Idaho are Delta ($78), Spirit Airlines ($106), and Alaska Airlines ($108).

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

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

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

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

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

    Yes. Cheapflights offers flight deals from North America to Idaho 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 North America to Idaho?

    Currently, October is the cheapest month in which you can book a flight from North America to Idaho (average of $314). Flying from North America to Idaho in June is currently the most expensive (average of $436). 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 North America to Idaho

See prices for flight routes from nearby airports that may be better suited for you.

Top 8 airlines flying from North America to Idaho

Discover the top 8 airlines that operate flights from North America to Idaho. 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 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$39Average$231FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$73Average$163FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$75Average$156FlexibilityNo cancel feeOn-time88%
DeltaCheapest$98Average$533FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$108Average$394FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$138Average$407FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$153Average$560FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$218Average$523FlexibilityNo cancel feeOn-time71%
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