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Idaho Falls

$348+ 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 8/3. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — IDA
Jul 2 — Jul 91
Thu 7/2
Thu 7/9
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 2, 2026.

This American Airlines deal was found by Cheapflights users on 6/1. 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 8/117:00 am
JAX
-
IDA
1 stop8h 50m
American Airlines
Tue 8/187:00 am
IDA
-
JAX
2 stops14h 34m
American Airlines
Deal found 6/1$433
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/117:00 am
JAX
-
IDA
1 stop8h 50m
American Airlines
Mon 8/171:43 pm
IDA
-
JAX
1 stop21h 33m
American Airlines
Deal found 6/1$443
This American Airlines deal was found by Cheapflights users on 6/1. 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.
Wed 8/127:00 am
JAX
-
IDA
1 stop8h 50m
American Airlines
Tue 8/187:00 am
IDA
-
JAX
2 stops14h 34m
American Airlines
Deal found 6/1$482
This American Airlines deal was found by Cheapflights users on 6/1. 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 6/26:50 am
JAX
-
IDA
1 stop8h 52m
American Airlines
Tue 6/912:17 pm
IDA
-
JAX
1 stop8h 31m
American Airlines
Deal found 6/1$547
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/28:04 am
JAX
-
IDA
1 stop9h 30m
United Airlines
Tue 6/910:35 am
IDA
-
JAX
2 stops10h 45m
United Airlines
Deal found 6/1$548
This United Airlines deal was found by Cheapflights users on 6/1. 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 6/26:24 am
JAX
-
IDA
2 stops11h 10m
United Airlines
Sat 6/610:35 am
IDA
-
JAX
1 stop9h 05m
United Airlines
Deal found 6/1$552
This United Airlines deal was found by Cheapflights users on 6/1. 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 8/48:09 am
JAX
-
IDA
1 stop7h 16m
United Airlines
Sat 8/810:35 am
IDA
-
JAX
1 stop9h 05m
United Airlines
Deal found 6/1$587
This American Airlines deal was found by Cheapflights users on 6/1. 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 8/47:10 am
JAX
-
IDA
1 stop8h 13m
American Airlines
Tue 8/112:20 pm
IDA
-
JAX
1 stop18h 22m
American Airlines
Deal found 6/1$588
This United Airlines deal was found by Cheapflights users on 5/31. 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.
Wed 6/36:24 am
JAX
-
IDA
2 stops11h 10m
United Airlines
Fri 6/1210:35 am
IDA
-
JAX
1 stop9h 05m
United Airlines
Deal found 5/31$594

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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$433
(American Airlines)

One-way from

$348
(American Airlines)
Provider with most accurate pricing for Jacksonville-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Idaho Falls Fanning Field flights.
Search Deals
From Jacksonville to Idaho Falls Fanning Field
Search Deals
One-way flight from Jacksonville to Idaho Falls Fanning Field
Search Deals

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 2, 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

Tue 8/4

8:09 am-1:25 pm

1 stop7h 16m

Idaho Falls Fanning Field

Sat 8/8

10:35 am-9:40 pm

1 stop9h 05m

$587

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Mon 9/7

8:15 am-3:23 pm

1 stop9h 08m

Idaho Falls Fanning Field

Mon 9/14

4:04 pm-2:05 pm

2 stops20h 01m

$633

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 8/1

7:05 am-5:19 pm

2 stops12h 14m

Idaho Falls Fanning Field

Sat 8/8

10:35 am-9:40 pm

1 stop9h 05m

$659

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Mon 8/3

3:23 pm-9:50 am

1 stop20h 27m

Idaho Falls Fanning Field

Tue 8/11

10:35 am-9:46 pm

1 stop9h 11m

$747

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 7/11

9:25 am-10:38 pm

2 stops15h 13m

Idaho Falls Fanning Field

Sat 7/18

7:00 am-9:01 pm

1 stop12h 01m

$749
Quickest round-trip

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 7/11

3:23 pm-9:07 pm

1 stop7h 44m

Idaho Falls Fanning Field

Sat 7/18

12:30 pm-9:59 pm

1 stop7h 29m

$770
Cheapest one-way
Quickest one-way

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 9/8

7:05 am-3:23 pm

2 stops10h 18m

$379

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Wed 9/9

1:20 pm-10:14 pm

2 stops10h 54m

$379

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Mon 8/3

7:05 am-3:34 pm

2 stops10h 29m

$482

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Mon 8/3

6:29 pm-10:39 pm

3 stops30h 10m

$849

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/28

Showing 1-10 of 11 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 2, 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
9,778 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

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
9,778 reviews
United Airlines
7.4
Good
9,778 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

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
11,639 reviews
United Airlines
7.4
Good
9,778 reviews

Comfort

7.3

Crew

8.1

Boarding

7.7

Overall

7.4

Entertainment

7.1

Food

6.6

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 American Airlines can get you from Jacksonville to Idaho Falls in just under 7h 16m. Your travel time can differ by up to 9h 58m. 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 2, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$288Average$543FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$298Average$538FlexibilityNo cancel feeOn-time71%

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