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Cheap flights from Jacksonville to Idaho Falls from $344

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Jacksonville to Idaho Falls departing on 6/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Jacksonville to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
8:09 am - 1:25 pm
JAX
-
IDA
7h 16m
1 stop
United Airlines Logo
7:00 am - 3:33 pm
IDA
-
JAX
6h 33m
1 stop
$574United Airlines
Sat, Aug 8 - Sat, Aug 15
United Airlines Logo
7:20 am - 5:19 pm
JAX
-
IDA
11h 59m
2 stops
United Airlines Logo
7:00 am - 3:33 pm
IDA
-
JAX
6h 33m
1 stop
$597United Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
11:17 am - 9:20 pm
JAX
-
IDA
12h 03m
2 stops
American Airlines Logo
12:10 pm - 12:09 am
IDA
-
JAX
9h 59m
2 stops
$644American Airlines
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
5:50 am - 11:47 am
JAX
-
IDA
7h 57m
1 stop
American Airlines Logo
2:26 pm - 11:42 pm
IDA
-
JAX
7h 16m
1 stop
$674American Airlines
Sat, Jun 13 - Thu, Jun 18
United Airlines Logo
6:24 am - 3:34 pm
JAX
-
IDA
11h 10m
2 stops
United Airlines Logo
12:30 pm - 9:59 pm
IDA
-
JAX
7h 29m
1 stop
$678United Airlines
Tue, Jun 2 - Sat, Jun 6
United Airlines Logo
8:15 am - 1:29 pm
JAX
-
IDA
7h 14m
1 stop
United Airlines Logo
10:35 am - 9:46 pm
IDA
-
JAX
9h 11m
1 stop
$681United Airlines
Wed, Aug 12 - Mon, Aug 17
United Airlines Logo
3:23 pm - 9:07 pm
JAX
-
IDA
7h 44m
1 stop
United Airlines Logo
10:35 am - 9:40 pm
IDA
-
JAX
9h 05m
1 stop
$693United Airlines
Sat, Jul 11 - Sat, Jul 18
American Airlines Logo
5:50 am - 11:47 am
JAX
-
IDA
7h 57m
1 stop
American Airlines Logo
2:26 pm - 11:42 pm
IDA
-
JAX
7h 16m
1 stop
$720American Airlines
Tue, Jun 16 - Tue, Jun 23
American Airlines Logo
5:51 am - 12:23 pm
JAX
-
IDA
8h 32m
1 stop
American Airlines Logo
7:00 am - 11:36 pm
IDA
-
JAX
14h 36m
1 stop
$725American Airlines
Sat, Jul 11 - Sat, Jul 18
United Airlines Logo
7:20 am - 3:34 pm
JAX
-
IDA
10h 14m
2 stops
United Airlines Logo
10:35 am - 9:40 pm
IDA
-
JAX
9h 05m
1 stop
$726United Airlines
Sat, Jul 11 - Sat, Jul 18

United Airlines flights from Jacksonville to Idaho Falls

Our best United Airlines deals on Jacksonville to Idaho Falls flight tickets
United Airlines
Oct 24
JAX3:02 pmJacksonville
8h 00m
1 stop
IDA9:02 pmIdaho Falls Fanning Field
Oct 27
IDA7:00 amIdaho Falls Fanning Field
6h 17m
1 stop
JAX3:17 pmJacksonville
$449
United Airlines
Oct 24
JAX9:40 amJacksonville
13h 22m
2 stops
IDA9:02 pmIdaho Falls Fanning Field
Oct 27
IDA7:00 amIdaho Falls Fanning Field
6h 17m
1 stop
JAX3:17 pmJacksonville
$454
United Airlines
Oct 24
JAX7:00 amJacksonville
10h 23m
2 stops
IDA3:23 pmIdaho Falls Fanning Field
Oct 27
IDA7:00 amIdaho Falls Fanning Field
13h 30m
2 stops
JAX10:30 pmJacksonville
$459

American Airlines flights from Jacksonville to Idaho Falls

Our best American Airlines deals on Jacksonville to Idaho Falls flight tickets
American Airlines
Sep 7
JAX7:10 amJacksonville
8h 01m
1 stop
IDA1:11 pmIdaho Falls Fanning Field
Sep 14
IDA12:12 pmIdaho Falls Fanning Field
8h 03m
1 stop
JAX10:15 pmJacksonville
$624
American Airlines
Aug 8
JAX11:17 amJacksonville
12h 03m
2 stops
IDA9:20 pmIdaho Falls Fanning Field
Aug 15
IDA12:10 pmIdaho Falls Fanning Field
9h 59m
2 stops
JAX12:09 amJacksonville
$644
American Airlines
Sep 7
JAX7:10 amJacksonville
8h 01m
1 stop
IDA1:11 pmIdaho Falls Fanning Field
Sep 14
IDA12:12 pmIdaho Falls Fanning Field
9h 40m
2 stops
JAX11:52 pmJacksonville
$654

momondo 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, momondo users made 832,500 searches. Data last updated May 23, 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
Quickest round-trip

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 8/8

8:09 am-1:25 pm

1 stop7h 16m

Idaho Falls Fanning Field

Sat 8/15

7:00 am-3:33 pm

1 stop6h 33m

$574

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 8/8

7:20 am-5:19 pm

2 stops11h 59m

Idaho Falls Fanning Field

Sat 8/15

7:00 am-3:33 pm

1 stop6h 33m

$597

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 8/8

11:17 am-9:20 pm

2 stops12h 03m

Idaho Falls Fanning Field

Sat 8/15

12:10 pm-12:09 am

2 stops9h 59m

$644

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 6/13

5:50 am-11:47 am

1 stop7h 57m

Idaho Falls Fanning Field

Thu 6/18

2:26 pm-11:42 pm

1 stop7h 16m

$674

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 6/2

6:24 am-3:34 pm

2 stops11h 10m

Idaho Falls Fanning Field

Sat 6/6

12:30 pm-9:59 pm

1 stop7h 29m

$678

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Wed 8/12

8:15 am-1:29 pm

1 stop7h 14m

Idaho Falls Fanning Field

Mon 8/17

10:35 am-9:46 pm

1 stop9h 11m

$681

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

10:35 am-9:40 pm

1 stop9h 05m

$693

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 6/16

5:50 am-11:47 am

1 stop7h 57m

Idaho Falls Fanning Field

Tue 6/23

2:26 pm-11:42 pm

1 stop7h 16m

$720

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 7/11

5:51 am-12:23 pm

1 stop8h 32m

Idaho Falls Fanning Field

Sat 7/18

7:00 am-11:36 pm

1 stop14h 36m

$725

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 7/11

7:20 am-3:34 pm

2 stops10h 14m

Idaho Falls Fanning Field

Sat 7/18

10:35 am-9:40 pm

1 stop9h 05m

$726

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Jacksonville to Idaho Falls

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Can stopping save me money on Jacksonville to Idaho Falls flights?

You could potentially save up to 24% on your flight if you consider stops on a Jacksonville to Idaho Falls flight.

When to book flights from Jacksonville to Idaho Falls

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Idaho Falls according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Idaho Falls (JAX to IDA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Idaho Falls

Fastest flight time

7h 14m

Direct flights

None
The fastest flight from Jacksonville to Idaho Falls takes 7h 14m
There are no direct flights from Jacksonville to Idaho Falls. There are no popular flight routes from Jacksonville to Idaho Falls.
Search flight deals

Frequently asked questions about flying from Jacksonville to Idaho Falls

  • How far is Jacksonville to Idaho Falls Fanning Field by plane?

    The distance between Jacksonville and Idaho Falls Fanning Field is about 1891.7 mi. 7h 14m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Jacksonville Airport to Idaho Falls Fanning Field Airport?

    Prices for flights from Jacksonville Airport to Idaho Falls Fanning Field Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Idaho Falls Fanning Field Airport?

  • How old do you have to be to fly from Jacksonville Airport to Idaho Falls Fanning Field Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Jacksonville Airport to Idaho Falls Fanning Field Airport.

  • What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?

    The travel and health documents required for your trip to Idaho Falls Fanning Field Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Idaho Falls Fanning Field Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Jacksonville to Idaho Falls?

Best airlines flying from Jacksonville to Idaho Falls

Compare and see reviews for airlines that fly from Jacksonville to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $288Free CancellationRating
7.4
9,751 reviews
Search United Airlines flights
American AirlinesPriceFrom $298Free CancellationRating
7.1
11,640 reviews
Search American Airlines flights

Traveling to a place near Idaho Falls?

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

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Idaho Falls?

It is quick and easy to find Jacksonville to Idaho Falls flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Idaho Falls that suits you.

Can I find flights from Jacksonville to Idaho Falls with flexible booking policies on momondo?

momondo does allow users to show only those flights to Idaho Falls from Jacksonville which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Jacksonville to Idaho Falls?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Idaho Falls from Jacksonville.

I’m not ready to book a flight from Jacksonville to Idaho Falls right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Jacksonville to Idaho Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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