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Idaho

$49+ 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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — BOI
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from North America to Idaho

Keep the following information in mind while searching for North America to Idaho flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$114
(Booking.com)

One-way from

$49
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$558

Good round-trip deal

$83 or less

Good one-way deal

$55 or less
Provider with most accurate pricing for New York (NYC)-Boise Air Term. Gowen Fld flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Boise Air Term. Gowen Fld flights.
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From North America to Idaho
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One-way flight from North America to Idaho
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Highest demand for flights based on searches. 4% potential increase in price ($24 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from North America to Idaho.
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Price to beat on a one-way flight from North America to Idaho.
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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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/252:27 pmLAX - GEG
Nonstop2h 35mAllegiant Air
Mon 7/285:52 pmGEG - LAX
Nonstop2h 39mAllegiant Air
Deal found 3/27$114
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/179:25 amSEA - GEG
Nonstop1h 10mDelta
Tue 4/227:25 pmGEG - SEA
Nonstop1h 22mDelta
Deal found 3/27$137
This Mytrip deal was found by Cheapflights users on 3/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:52 pmLAX - GEG
1 stop13h 46mMultiple Airlines
Fri 5/236:03 pmGEG - LAX
Nonstop2h 39mMultiple Airlines
Deal found 3/28$138
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 5/1411:20 amSEA - GEG
1 stop6h 17mAlaska Airlines
Wed 5/148:40 pmGEG - SEA
Nonstop1h 08mAlaska Airlines
Deal found 3/27$141
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Fri 5/96:00 amLAX - BOI
1 stop4h 21mSpirit Airlines
Mon 5/1212:16 pmBOI - LAX
1 stop26h 50mSpirit Airlines
Deal found 3/27$150
This Cheapflightsfares deal was found by Cheapflights users on 3/26. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/123:00 pmMSP - GEG
Nonstop3h 05mSun Country Air
Thu 6/196:29 pmGEG - MSP
Nonstop2h 43mSun Country Air
Deal found 3/26$165
This Hawaiian Airlines deal was found by Cheapflights users on 3/27. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/178:15 amSEA - GEG
1 stop5h 59mHawaiian Airlines
Tue 4/2211:08 amGEG - SEA
1 stop4h 02mHawaiian Airlines
Deal found 3/27$176
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Tue 5/67:50 pmLAX - GEG
Nonstop2h 39mAlaska Airlines
Wed 5/77:00 amGEG - LAX
Nonstop2h 45mAlaska Airlines
Deal found 3/27$177
This Delta deal was found by Cheapflights users on 3/27. 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.
Wed 5/147:05 pmLAX - GEG
Nonstop2h 35mDelta
Sat 5/172:36 pmGEG - LAX
Nonstop2h 46mDelta
Deal found 3/27$187
This Southwest deal was found by Cheapflights users on 3/26. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/219:35 pmDEN - BOI
Nonstop1h 55mSouthwest
Tue 4/224:20 pmBOI - DEN
Nonstop1h 55mSouthwest
Deal found 3/26$197
This Hawaiian Airlines deal was found by Cheapflights users on 3/28. 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.
Fri 4/257:50 pmLAX - GEG
Nonstop2h 39mHawaiian Airlines
Sun 4/277:00 amGEG - LAX
Nonstop2h 45mHawaiian Airlines
Deal found 3/28$197
This Expedia deal was found by Cheapflights users on 3/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/187:10 amLAX - BOI
1 stop5h 05mMultiple Airlines
Mon 4/211:52 pmBOI - LAX
1 stop7h 07mMultiple Airlines
Deal found 3/27$202

Cheapflights Fare Finder

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 March 28, 2025.
Use the filters below to find and compare flights from North America to Idaho that are best for you.

Fly from

North America

Fly to

Idaho

Route

Depart

Return

Price

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Fri 7/25

2:27 pm-5:02 pm

Nonstop2h 35m

Spokane

Mon 7/28

5:52 pm-8:31 pm

Nonstop2h 39m

$114

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Thu 4/17

9:25 am-10:35 am

Nonstop1h 10m

Spokane

Tue 4/22

7:25 pm-8:47 pm

Nonstop1h 22m

$137

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 5/21

6:52 pm-8:38 am

1 stop13h 46m

Spokane

Fri 5/23

6:03 pm-8:42 pm

Nonstop2h 39m

$138

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Wed 5/14

11:20 am-5:37 pm

1 stop6h 17m

Spokane

Wed 5/14

8:40 pm-9:48 pm

Nonstop1h 08m

$141

Los AngelesBoise

LAX - BOI

LAXBOI

Los Angeles

Fri 5/9

6:00 am-11:21 am

1 stop4h 21m

Boise Air Term. Gowen Fld

Mon 5/12

12:16 pm-2:06 pm

1 stop26h 50m

$150

MinneapolisSpokane

MSP - GEG

MSPGEG

Minneapolis St Paul

Thu 6/12

3:00 pm-4:05 pm

Nonstop3h 05m

Spokane

Thu 6/19

6:29 pm-11:12 pm

Nonstop2h 43m

$165

SeattleSpokane

SEA - GEG

SEAGEG

Seattle/Tacoma Intl

Sat 4/26

11:20 am-2:40 pm

1 stop3h 20m

Spokane

Sat 5/3

11:08 am-3:10 pm

1 stop4h 02m

$176

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Tue 5/6

7:50 pm-10:29 pm

Nonstop2h 39m

Spokane

Wed 5/7

7:00 am-9:45 am

Nonstop2h 45m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Wed 5/14

7:05 pm-9:40 pm

Nonstop2h 35m

Spokane

Sat 5/17

2:36 pm-5:22 pm

Nonstop2h 46m

$187

DenverBoise

DEN - BOI

DENBOI

Denver Intl

Mon 4/21

9:35 pm-11:30 pm

Nonstop1h 55m

Boise Air Term. Gowen Fld

Tue 4/22

4:20 pm-6:15 pm

Nonstop1h 55m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

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.

Cheapflights Insights

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

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 $421). 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 March 28, 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 March 28, 2025.

The most flights from 0NA to USID are scheduled on a Friday (27 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (6 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 March 28, 2025.
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Alaska Airlines
8.0
Very good
9,798 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Hawaiian Airlines
7.9
Good
2,336 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Qatar Airways
7.4
Good
3,538 reviews
Southwest
8.1
Very good
4,273 reviews

Crew

8.6

Food

7.1

Entertainment

7.6

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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?

    Within the past month, 22 users have taken a look at flights from North America to Idaho.

  • 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 Allegiant Air ($49), Spirit Airlines ($62), and Delta ($69).

  • 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 $421). 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.
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Top 9 airlines flying from North America to Idaho

Discover the top 9 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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$41Average$252FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$71Average$154FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$78Average$166FlexibilityNo cancel feeOn-time88%
Hawaiian AirlinesCheapest$84Average$220FlexibilityNo cancel feeOn-time85%
DeltaCheapest$98Average$520FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$138Average$381FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$142Average$386FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$153Average$559FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$198Average$512FlexibilityNo cancel feeOn-time71%
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