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$304+ 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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
BOI — JAX
Aug 3 — Aug 101
Sun 8/3
Sun 8/10
1 adult, Economy
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Cheapflights Tip: The best prices from Boise Air Term. Gowen Fld to Jacksonville are usually found in April or September, booked 88 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 July 29, 2025.

Round-trip from

$325
(American Airlines)

One-way from

$304
(Southwest)

Popular in

March

Cheapest in

April

Average price

$516
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. 9% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% 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 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 July 29, 2025.

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 10/141:26 pmBOI - JAX
1 stop7h 07mAmerican Airlines
Tue 10/217:55 amJAX - BOI
1 stop7h 49mAmerican Airlines
Deal found 7/27$325
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/141:39 pmBOI - JAX
1 stop8h 20mDelta
Tue 10/211:34 pmJAX - BOI
2 stops12h 25mDelta
Deal found 7/27$330
This Southwest 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/147:40 amBOI - JAX
2 stops9h 15mSouthwest
Tue 10/212:50 pmJAX - BOI
2 stops10h 30mSouthwest
Deal found 7/27$386
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.
Fri 8/156:06 pmBOI - JAX
2 stops24h 17mMultiple Airlines
Sun 8/179:38 pmJAX - BOI
2 stops21h 33mMultiple Airlines
Deal found 7/27$485
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.
Wed 10/81:33 pmBOI - JAX
1 stop6h 48mAlaska Airlines
Sun 10/127:00 amJAX - BOI
1 stop7h 43mAlaska Airlines
Deal found 7/27$603
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/122:32 pmBOI - JAX
1 stop6h 20mUnited Airlines
Sat 8/164:40 pmJAX - BOI
1 stop8h 12mUnited Airlines
Deal found 7/28$617

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 July 29, 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

Tue 10/14

1:26 pm-10:33 pm

1 stop7h 07m

Jacksonville

Tue 10/21

7:55 am-1:44 pm

1 stop7h 49m

$325

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 10/14

1:39 pm-11:59 pm

1 stop8h 20m

Jacksonville

Tue 10/21

1:34 pm-11:59 pm

2 stops12h 25m

$330

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 10/14

7:40 am-6:55 pm

2 stops9h 15m

Jacksonville

Tue 10/21

2:50 pm-11:20 pm

2 stops10h 30m

$386

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Fri 8/15

6:06 pm-8:23 pm

2 stops24h 17m

Jacksonville

Sun 8/17

9:38 pm-5:11 pm

2 stops21h 33m

$485

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Wed 10/8

1:33 pm-10:21 pm

1 stop6h 48m

Jacksonville

Sun 10/12

7:00 am-12:43 pm

1 stop7h 43m

$603

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Tue 8/12

2:32 pm-10:52 pm

1 stop6h 20m

Jacksonville

Sat 8/16

4:40 pm-10:52 pm

1 stop8h 12m

$617

BoiseJacksonville

BOI - JAX

BOIJAX

Boise Air Term. Gowen Fld

Mon 9/1

5:00 am-6:45 pm

1 stop11h 45m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/26

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 July 25, 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 July 29, 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.

How much does it cost to fly round-trip from Boise to Jacksonville?

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 July 29, 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

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

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

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

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

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

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
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

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
8,896 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

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

Overall

8.0

Food

7.1

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

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 Boise to Jacksonville. 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 Boise to Jacksonville round-trip?

    Cheapflights users have booked flights from Boise to Jacksonville round-trip from $325. Other airlines that can offer you cheap pricing are Delta, from $330, and Southwest, from $386. American Airlines is 38% 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 July 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$296Average$487FlexibilityNo cancel feeOn-time71%
DeltaCheapest$301Average$437FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$366Average$554FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$382Average$496FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$516Average$537FlexibilityNo cancel feeOn-time75%

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