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$239+ Cheap flights from Jacksonville to Boise (JAX - 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — BOI
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Jacksonville to Boise Air Term. Gowen Fld are usually found in January or February, booked 62 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Jacksonville to Boise

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 July 29, 2025.

Round-trip from

$325
(Delta)

One-way from

$239
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$586
From Jacksonville to Boise Air Term. Gowen Fld
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One-way flight from Jacksonville to Boise Air Term. Gowen Fld
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find flight deals from Jacksonville to Boise

Cheapest flights from Jacksonville to Boise
Explore the most affordable flight options available from Jacksonville to Boise. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

This Delta deal was found by Cheapflights users on 7/28. 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.
Sat 9/277:25 amJAX - BOI
1 stop6h 57mDelta
Sat 10/45:25 amBOI - JAX
1 stop7h 06mDelta
Deal found 7/28$325
This American Airlines deal was found by Cheapflights users on 7/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1611:17 amJAX - BOI
2 stops12h 31mAmerican Airlines
Tue 9/236:35 amBOI - JAX
2 stops12h 20mAmerican Airlines
Deal found 7/27$335
This Southwest deal was found by Cheapflights users on 7/28. 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.
Sat 10/43:25 pmJAX - BOI
2 stops8h 10mSouthwest
Sat 10/1110:35 amBOI - JAX
2 stops8h 35mSouthwest
Deal found 7/28$387
This Mytrip deal was found by Cheapflights users on 7/27. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/248:43 pmJAX - BOI
2 stops22h 28mMultiple Airlines
Sun 8/316:06 pmBOI - JAX
2 stops19h 16mMultiple Airlines
Deal found 7/27$411
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Tue 9/94:36 pmJAX - BOI
1 stop8h 05mUnited Airlines
Tue 9/1612:27 pmBOI - JAX
1 stop7h 31mUnited Airlines
Deal found 7/29$425
This Alaska Airlines deal was found by Cheapflights users on 7/27. 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.
Thu 10/24:31 pmJAX - BOI
2 stops18h 57mAlaska Airlines
Sun 10/55:38 pmBOI - JAX
2 stops16h 03mAlaska Airlines
Deal found 7/27$613

Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville 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 2,558,603 searches. Data last updated July 29, 2025.
Use the filters below to find and compare flights from Jacksonville to Boise that are best for you.

Fly from

Jacksonville

Fly to

Boise

Route

Depart

Return

Price

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 9/27

7:25 am-12:22 pm

1 stop6h 57m

Boise Air Term. Gowen Fld

Sat 10/4

5:25 am-2:31 pm

1 stop7h 06m

$325

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 9/16

11:17 am-9:48 pm

2 stops12h 31m

Boise Air Term. Gowen Fld

Tue 9/23

6:35 am-8:55 pm

2 stops12h 20m

$335

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sat 10/4

3:25 pm-9:35 pm

2 stops8h 10m

Boise Air Term. Gowen Fld

Sat 10/11

10:35 am-9:10 pm

2 stops8h 35m

$387

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Sun 8/24

8:43 pm-5:11 pm

2 stops22h 28m

Boise Air Term. Gowen Fld

Sun 8/31

6:06 pm-3:22 pm

2 stops19h 16m

$411

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 9/9

4:36 pm-10:41 pm

1 stop8h 05m

Boise Air Term. Gowen Fld

Tue 9/16

12:27 pm-9:58 pm

1 stop7h 31m

$425

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Thu 10/2

4:31 pm-9:28 am

2 stops18h 57m

Boise Air Term. Gowen Fld

Sun 10/5

5:38 pm-11:41 am

2 stops16h 03m

$613

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Mon 8/18

7:27 am-12:46 pm

1 stop7h 19m

$239

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 8/12

5:20 am-1:59 pm

2 stops10h 39m

$264

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Mon 8/11

5:20 pm-12:05 am

2 stops8h 45m

$294

JacksonvilleBoise

JAX - BOI

JAXBOI

Jacksonville

Tue 8/12

4:35 pm-11:43 am

3 stops21h 08m

$428

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

Best time to book a flight from Jacksonville to Boise

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

How far ahead should I book a flight from Jacksonville to Boise?

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Boise. Price data was last updated on July 25, 2025.

Booking 25 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to Boise. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Jacksonville to Boise?

Currently, October is the cheapest month in which you can book a flight from Jacksonville to Boise (average of $314). Flying from Jacksonville to Boise in June is currently the most expensive (average of $398). 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 JAX to BOI?

Find hourly flight availability from Jacksonville 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 July 29, 2025.

A simple way to save on the total cost of your ticket is to fly from Jacksonville to Boise in the morning. If you’re flexible enough to do this you can expect to save up to 5% on your trip compared to booking a flight at noon.

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 July 29, 2025.
Read through reviews of airlines operating flights from Jacksonville to Boise, such as Alaska Airlines, Southwest, and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Southwest
8.0
Very good
4,238 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,977 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,899 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Boarding

8.1

Entertainment

7.1

Food

7.1

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

Related info for your journey

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

  • What are the cheapest airlines flying from Jacksonville to Boise round-trip?

    Currently priced at $325, Delta will fly you from Jacksonville to Boise and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from American Airlines and Southwest - these airlines can fly you to your destination from $335 and $387, respectively. Users have found that Delta is 35% cheaper than the other options available to this destination.

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

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $239. However, be on the lookout for offers from Delta and Southwest, as they are both options that can get you from Jacksonville to Boise for a low price.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from Jacksonville to Boise (average of $314). Flying from Jacksonville to Boise in June is currently the most expensive (average of $398). 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

Traveling to a place near Boise?

Book flights to Boise if you plan to visit one of these locations
Meridian
Nampa
Ontario
McCall
Caldwell

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Top 4 airlines flying from Jacksonville to Boise

Discover the top 4 airlines that operate flights from Jacksonville 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 2,558,603 searches. Data last updated July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$306Average$456FlexibilityNo cancel feeOn-time71%
DeltaCheapest$346Average$525FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$381Average$421FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$442Average$712FlexibilityNo cancel feeOn-time75%

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