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Idaho Falls

$218+ Cheap flights from Jacksonville to Idaho Falls (JAX - IDA)

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 7/23. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — IDA
Jul 16 — Jul 231
Thu 7/16
Thu 7/23
1 adult, Economy
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Cheap flight deals from Jacksonville to Idaho Falls

Cheapest flights from Jacksonville to Idaho Falls
Explore the most affordable flight options available from Jacksonville to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2026.

This United Airlines deal was found by Cheapflights users on 6/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/278:00 am
JAX
-
IDA
1 stop7h 35m
United Airlines
Sat 10/312:35 pm
IDA
-
JAX
1 stop6h 27m
United Airlines
Deal found 6/11$449
This Kiwi.com deal was found by Cheapflights users on 6/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/29:23 am
JAX
-
IDA
2 stops32h 37m
Multiple Airlines
Fri 8/710:54 pm
IDA
-
JAX
1 stop18h 51m
Multiple Airlines
Deal found 6/13$481
This Delta deal was found by Cheapflights users on 6/16. 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 9/112:02 pm
JAX
-
IDA
2 stops12h 30m
Delta
Thu 9/106:57 pm
IDA
-
JAX
2 stops12h 41m
Delta
Deal found 6/16$524
This American Airlines deal was found by Cheapflights users on 6/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:45 am
JAX
-
IDA
2 stops13h 35m
American Airlines
Thu 9/1012:15 pm
IDA
-
JAX
1 stop8h 07m
American Airlines
Deal found 6/13$548
This United Airlines deal was found by Cheapflights users on 6/13. 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.
Mon 9/78:15 am
JAX
-
IDA
1 stop9h 08m
United Airlines
Mon 9/144:04 pm
IDA
-
JAX
2 stops20h 01m
United Airlines
Deal found 6/13$562

Find flight deals from Jacksonville to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Idaho Falls (IDA). 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 June 16, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$449
(United Airlines)

One-way from

$218
(Kiwi.com)
Provider with most accurate pricing for Jacksonville-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Jacksonville-Idaho Falls Fanning Field flights.
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From Jacksonville to Idaho Falls Fanning Field
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One-way flight from Jacksonville to Idaho Falls Fanning Field
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Jacksonville to Idaho Falls 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 June 16, 2026.
Use the filters below to find and compare flights from Jacksonville to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 10/31

4:20 pm-10:53 pm

1 stop8h 33m

Idaho Falls Fanning Field

Tue 11/3

2:35 pm-11:02 pm

1 stop6h 27m

$449
Quickest round-trip

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 10/27

8:00 am-1:35 pm

1 stop7h 35m

Idaho Falls Fanning Field

Sat 10/31

2:35 pm-11:02 pm

1 stop6h 27m

$449

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 9/1

12:02 pm-10:32 pm

2 stops12h 30m

Idaho Falls Fanning Field

Thu 9/10

6:57 pm-9:38 am

2 stops12h 41m

$524

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 9/1

9:45 am-9:20 pm

2 stops13h 35m

Idaho Falls Fanning Field

Thu 9/10

12:15 pm-10:22 pm

1 stop8h 07m

$548
Cheapest one-way

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sun 8/2

9:23 am-4:00 pm

2 stops32h 37m

$229

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Thu 7/23

6:29 pm-4:00 pm

3 stops23h 31m

$316

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Wed 7/22

6:29 pm-4:00 pm

2 stops47h 31m

$370

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Mon 8/3

3:23 pm-9:07 pm

1 stop7h 44m

$374
Quickest one-way

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Wed 7/22

7:24 am-12:23 pm

1 stop6h 59m

$433

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 7/21

9:47 am-10:11 pm

2 stops14h 24m

$438

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/14

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

Compare providers for flights from Jacksonville to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Idaho Falls in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Jacksonville to Idaho Falls

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

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. 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 Falls. Reviews last updated June 16, 2026.
Get a feel of what it's like to fly with United Airlines and American Airlines from Jacksonville to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,842 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,842 reviews
United Airlines
7.4
Good
9,842 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
American Airlines
7.1
Good
11,665 reviews
United Airlines
7.4
Good
9,842 reviews

Food

6.6

Boarding

7.7

Crew

8.1

Entertainment

7.1

Overall

7.4

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Idaho Falls. 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 Jacksonville to Idaho Falls?

    United Airlines and Delta can get you from Jacksonville to Idaho Falls in just under 7h 35m. Your travel time can differ by up to 4h 55m. The distance from Jacksonville to Idaho Falls is about 1886 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Cheapflights users have booked flights from Jacksonville to Idaho Falls round-trip from $288. Another airline that can offer you cheap pricing is American Airlines.

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

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

  • How can I find direct flights from Jacksonville to Idaho Falls?

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

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

    Yes. Cheapflights offers flight deals from Jacksonville to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 2 airlines flying from Jacksonville to Idaho Falls

Discover the top 2 airlines that operate flights from Jacksonville to Idaho Falls. 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 June 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$543FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$538FlexibilityNo cancel feeOn-time71%

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