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$68+ Cheap flights from Idaho to Boise (BOI)

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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — BOI
Nov 19 — Nov 261
1 adult
Tue 11/19
Tue 11/26
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Cheap flight deals from Idaho to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Idaho (USID) to Boise (BOI). 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 November 14, 2024.

Find flight deals from Idaho to Boise

Cheapest flights from Idaho to Boise
Explore the most affordable flight options available from Idaho to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 14, 2024.

This Delta deal was found by Cheapflights users on 11/14. 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 12/55:05 pmGEG - BOI
1 stop6h 28mDelta
Mon 12/95:36 amBOI - GEG
1 stop3h 59mDelta
Deal found 11/14$196
This Alaska Airlines deal was found by Cheapflights users on 11/14. 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 12/56:51 pmGEG - BOI
Nonstop1h 14mAlaska Airlines
Mon 12/95:45 pmBOI - GEG
1 stop4h 09mAlaska Airlines
Deal found 11/14$198
This Southwest deal was found by Cheapflights users on 11/14. 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.
Thu 12/512:10 pmGEG - BOI
2 stops9h 50mSouthwest
Sun 12/83:55 pmBOI - GEG
1 stop9h 10mSouthwest
Deal found 11/14$266
This United Airlines deal was found by Cheapflights users on 11/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/63:55 pmGEG - BOI
2 stops20h 34mUnited Airlines
Sun 12/86:53 pmBOI - GEG
2 stops18h 54mUnited Airlines
Deal found 11/13$443
This United Airlines deal was found by Cheapflights users on 11/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/175:20 amLWS - BOI
1 stop16h 41mUnited Airlines
Wed 11/206:55 pmBOI - LWS
2 stops28h 38mUnited Airlines
Deal found 11/14$1,157

Find flights from Idaho to Boise within your budget

Customize your flight search to find flights from Idaho to Boise 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 2,752,363 searches. Data last updated November 14, 2024.

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SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 12/5

5:05 pm-12:33 am

1 stop6h 28m

Boise Air Term. Gowen Fld

Mon 12/9

5:36 am-8:35 am

1 stop3h 59m

$196

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 4/3

11:20 am-1:22 pm

Nonstop1h 02m

Boise Air Term. Gowen Fld

Sun 4/13

7:00 am-7:10 am

Nonstop1h 10m

$198

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 2/13

4:10 pm-12:45 am

1 stop7h 35m

Boise Air Term. Gowen Fld

Sun 2/16

5:15 pm-11:05 pm

1 stop6h 50m

$221

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 12/5

1:50 pm-4:12 pm

2 stops25h 22m

Boise Air Term. Gowen Fld

Sun 12/8

6:53 pm-3:11 pm

1 stop21h 18m

$438

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Wed 3/5

5:00 pm-11:59 pm

1 stop5h 59m

$68

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 3/6

6:20 am-8:30 am

Nonstop1h 10m

$99

SpokaneBoise

GEG - BOI

GEGBOI

Spokane

Thu 3/6

2:55 pm-12:05 am

2 stops8h 10m

$163

LewistonBoise

LWS - BOI

LWSBOI

Lewiston Nez Perce Rgnl

Mon 1/27

5:33 am-10:01 pm

2 stops15h 28m

$358

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/14

Best time to book a flight from Idaho to Boise

Have a flexible travel schedule? Discover the best time to fly to Boise 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.

Travel insights for flights from Idaho to Boise

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

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

Find hourly flight availability from Idaho to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 14, 2024.

When flying from Idaho to Boise, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Boise by month

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

In terms of precipitation, rainfall in Boise 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 Boise when rainfall is around 0.2 in.

Temperature in Boise by month

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

If weather is an important factor for your trip to Boise, 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 Boise

Get insights into the airlines that provide service to Boise. 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 Boise. Reviews last updated November 14, 2024.
Get a feel of what it's like to fly with United Airlines and Alaska Airlines from Idaho to Boise by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Southwest
8.1
Very good
5,045 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Alaska Airlines
8.0
Very good
9,439 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Delta
8.0
Very good
8,788 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

United Airlines
7.4
Good
9,194 reviews
Southwest
8.1
Very good
5,045 reviews

Comfort

8.1

Food

7.2

Crew

8.7

Entertainment

7.7

Overall

8.1

Boarding

8.3

Reviews

1 / 10

Great service throughout our flight. Easy boarding with early bird check in

Related info for your journey

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

  • What airport do you fly into for flights to Boise from Idaho?

    Located just 3.3 mi from the city center, Boise Air Term. Gowen Fld (BOI) is the airport most travelers will use when flying to Boise from Idaho.

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

    The cheapest airlines for a one-way flight from Idaho to Boise are Delta ($68), Alaska Airlines ($99), and Southwest ($163).

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

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

  • How can I find direct flights from Idaho to Boise?

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

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

    Yes. Cheapflights offers flight deals from Idaho to Boise 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 Boise?

    Currently, January is the cheapest month in which you can book a flight from Idaho to Boise (average of $310). Flying from Idaho to Boise 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.

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Alternative routes for Idaho to Boise

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Top airline flying from Idaho to Boise

Discover the top airline that operate flights from Idaho to Boise. 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 2,752,363 searches. Data last updated November 14, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$380Average$497FlexibilityNo cancel feeOn-timeN/A
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