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$148+ Cheap flights from Boise to Jacksonville (BOI - JAX)

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Jacksonville are usually found in August or April, booked 47 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Boise to Jacksonville

Discover tips and strategies to find the most affordable flight options for your journey from Boise (BOI) to Jacksonville (JAX). 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 September 11, 2025.

Round-trip from

$233
(Delta)

One-way from

$148
(Delta)

Popular in

March

Cheapest in

August

Average price

$428
From Boise Air Term. Gowen Fld to Jacksonville
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One-way flight from Boise Air Term. Gowen Fld to Jacksonville
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Highest demand for flights based on searches. 11% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Boise to Jacksonville

Cheapest flights from Boise to Jacksonville
Explore the most affordable flight options available from Boise to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This Delta deal was found by Cheapflights users on 9/10. 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 10/181:39 pmBOI - JAX
1 stop6h 43mDelta
Sat 10/256:00 amJAX - BOI
1 stop8h 29mDelta
Deal found 9/10$233
This Delta deal was found by Cheapflights users on 9/9. 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 11/41:39 pmBOI - JAX
1 stop8h 20mDelta
Sun 11/95:10 amJAX - BOI
1 stop9h 34mDelta
Deal found 9/9$284
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/71:26 pmBOI - JAX
1 stop7h 12mAmerican Airlines
Tue 10/1410:45 amJAX - BOI
2 stops13h 37mAmerican Airlines
Deal found 9/10$305
This Delta deal was found by Cheapflights users on 9/10. 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.
Sun 11/911:35 pmBOI - JAX
1 stop7h 01mDelta
Fri 11/144:01 pmJAX - BOI
1 stop8h 24mDelta
Deal found 9/10$310
This American Airlines deal was found by Cheapflights users on 9/10. 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 10/141:26 pmBOI - JAX
1 stop18h 38mAmerican Airlines
Tue 10/217:59 amJAX - BOI
1 stop7h 45mAmerican Airlines
Deal found 9/10$320
This American Airlines deal was found by Cheapflights users on 9/11. 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 10/181:35 pmBOI - JAX
1 stop6h 23mAmerican Airlines
Sat 10/254:26 pmJAX - BOI
1 stop7h 56mAmerican Airlines
Deal found 9/11$341
This Southwest deal was found by Cheapflights users on 9/10. 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 10/148:50 amBOI - JAX
2 stops9h 35mSouthwest
Tue 10/212:50 pmJAX - BOI
2 stops10h 30mSouthwest
Deal found 9/10$343

Cheapflights Fare Finder

 
Customize your flight search to find flights from Boise to Jacksonville 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 September 11, 2025.
Use the filters below to find and compare flights from Boise to Jacksonville that are best for you.

Fly from

Boise

Fly to

Jacksonville

Route

Depart

Return

Price

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sat 10/18

1:39 pm-10:22 pm

1 stop6h 43m

Jacksonville

Sat 10/25

4:01 pm-11:54 pm

2 stops9h 53m

$238

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 3/3

1:43 pm-9:38 pm

1 stop5h 55m

Jacksonville

Wed 3/4

5:30 am-12:45 pm

1 stop9h 15m

$243

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 11/4

1:39 pm-11:59 pm

1 stop8h 20m

Jacksonville

Sun 11/9

5:10 am-12:44 pm

1 stop9h 34m

$284

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 10/7

1:26 pm-10:38 pm

1 stop7h 12m

Jacksonville

Tue 10/14

10:45 am-10:22 pm

2 stops13h 37m

$305

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sun 11/9

11:35 pm-8:36 am

1 stop7h 01m

Jacksonville

Fri 11/14

4:01 pm-10:25 pm

1 stop8h 24m

$310

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Sat 10/18

1:35 pm-9:58 pm

1 stop6h 23m

Jacksonville

Sat 10/25

4:26 pm-10:22 pm

1 stop7h 56m

$341

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 10/14

8:50 am-8:25 pm

2 stops9h 35m

Jacksonville

Tue 10/21

2:50 pm-11:20 pm

2 stops10h 30m

$343

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 3/3

2:43 pm-11:17 pm

1 stop6h 34m

Jacksonville

Wed 3/4

4:00 pm-9:16 pm

1 stop7h 16m

$343

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Fri 10/3

11:35 pm-10:05 am

1 stop8h 30m

$148

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Fri 10/3

9:26 pm-7:54 am

2 stops32h 28m

$162

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/10

Showing 1-10 of 15 results
1
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Best time to book a flight from Boise to Jacksonville

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

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

Use this chart to determine the optimal time to book a round-trip flight from Boise to Jacksonville. Price data was last updated on August 29, 2025.

The price you pay for your flight from Boise to Jacksonville may vary depending on when you book. For the best chance of a lower fare, look to book 44 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, August is the cheapest month in which you can book a flight from Boise to Jacksonville (average of $278). Flying from Boise to Jacksonville in March is currently the most expensive (average of $365). 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 BOI to JAX?

Find hourly flight availability from Boise to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 11, 2025.

One of the essential ways to save on airfare from Boise to Jacksonville is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 11% on airfare.

Reviews of airlines servicing Jacksonville

Get insights into the airlines that provide service to Jacksonville. 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 Jacksonville. Reviews last updated September 11, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Boise to Jacksonville by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,248 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
8.0
Very good
7,960 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,937 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Crew

8.5

Overall

8.0

Entertainment

7.0

Comfort

7.8

Food

7.1

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

  • How long is the flight from Boise to Jacksonville?

    Delta can get you from Boise to Jacksonville in just under 6h 43m. Your travel time can differ by up to . The distance between Boise and Jacksonville is about 2087 mi.

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

    Cheapflights users have booked flights from Boise to Jacksonville round-trip from $268. Other airlines that can offer you cheap pricing are American Airlines, from $338, and Southwest, from $382. Delta is 48% cheaper than the average price of flights available within the next 90 days to this destination.

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

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

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

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

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

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

    Currently, August is the cheapest month in which you can book a flight from Boise to Jacksonville (average of $278). Flying from Boise to Jacksonville in March is currently the most expensive (average of $365). 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 Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Jacksonville Beach
Orange Park
Kingsland
Fernandina Beach
Waycross

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Top 5 airlines flying from Boise to Jacksonville

Discover the top 5 airlines that operate flights from Boise to Jacksonville. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$268Average$436FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$338Average$477FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$382Average$512FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$434Average$556FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$516Average$537FlexibilityNo cancel feeOn-time75%

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