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Cheap flights from Jacksonville to Idaho Falls from $180

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 9/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
2:29 pm - 10:32 pm
JAX
-
IDA
10h 03m
2 stops
Delta Logo
7:00 pm - 8:47 am
IDA
-
JAX
11h 47m
2 stops
$429Delta
Tue, Aug 18 - Sat, Aug 29
United Airlines Logo
7:05 am - 1:29 pm
JAX
-
IDA
8h 24m
2 stops
United Airlines Logo
10:35 am - 9:46 pm
IDA
-
JAX
9h 11m
1 stop
$448United Airlines
Tue, Aug 18 - Sat, Aug 29
American Airlines Logo
9:45 am - 9:20 pm
JAX
-
IDA
13h 35m
2 stops
American Airlines Logo
7:00 am - 4:26 pm
IDA
-
JAX
7h 26m
1 stop
$482American Airlines
Tue, Aug 18 - Sat, Aug 29
United Airlines Logo
8:15 am - 3:23 pm
JAX
-
IDA
9h 08m
1 stop
United Airlines Logo
7:00 am - 3:33 pm
IDA
-
JAX
6h 33m
1 stop
$484United Airlines
Tue, Aug 18 - Sat, Aug 29
American Airlines Logo
7:09 am - 1:09 pm
JAX
-
IDA
8h 00m
1 stop
American Airlines Logo
7:00 am - 4:26 pm
IDA
-
JAX
7h 26m
1 stop
$497American Airlines
Tue, Aug 18 - Sat, Aug 29
American Airlines Logo
9:45 am - 9:20 pm
JAX
-
IDA
13h 35m
2 stops
American Airlines Logo
7:00 am - 8:46 pm
IDA
-
JAX
11h 46m
2 stops
$517American Airlines
Tue, Aug 18 - Sat, Aug 29
United Airlines Logo
7:00 am - 3:24 pm
JAX
-
IDA
10h 24m
2 stops
United Airlines Logo
10:35 am - 11:20 pm
IDA
-
JAX
10h 45m
2 stops
$533United Airlines
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
8:05 am - 1:24 pm
JAX
-
IDA
7h 19m
1 stop
United Airlines Logo
10:35 am - 11:20 pm
IDA
-
JAX
10h 45m
2 stops
$538United Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
7:00 am - 11:45 am
JAX
-
IDA
6h 45m
1 stop
American Airlines Logo
7:00 am - 4:15 pm
IDA
-
JAX
7h 15m
1 stop
$555American Airlines
Sat, Sep 26 - Wed, Sep 30
American Airlines Logo
2:21 pm - 9:20 pm
JAX
-
IDA
8h 59m
1 stop
American Airlines Logo
7:00 am - 4:26 pm
IDA
-
JAX
7h 26m
1 stop
$558American Airlines
Mon, Aug 17 - Sat, Aug 29

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United Airlines flights from Jacksonville to Idaho Falls

Our best United Airlines deals on Jacksonville to Idaho Falls flight tickets
United Airlines
Aug 18
JAX7:05 amJacksonville
8h 24m
2 stops
IDA1:29 pmIdaho Falls Fanning Field
Aug 29
IDA10:35 amIdaho Falls Fanning Field
9h 11m
1 stop
JAX9:46 pmJacksonville
$448
United Airlines
Aug 18
JAX8:15 amJacksonville
9h 08m
1 stop
IDA3:23 pmIdaho Falls Fanning Field
Aug 29
IDA7:00 amIdaho Falls Fanning Field
6h 33m
1 stop
JAX3:33 pmJacksonville
$484
United Airlines
Sep 26
JAX7:00 amJacksonville
10h 24m
2 stops
IDA3:24 pmIdaho Falls Fanning Field
Sep 30
IDA10:35 amIdaho Falls Fanning Field
10h 45m
2 stops
JAX11:20 pmJacksonville
$533

Delta flights from Jacksonville to Idaho Falls

Our best Delta deals on Jacksonville to Idaho Falls flight tickets
Delta
Aug 18
JAX2:29 pmJacksonville
10h 03m
2 stops
IDA10:32 pmIdaho Falls Fanning Field
Aug 29
IDA7:00 pmIdaho Falls Fanning Field
11h 47m
2 stops
JAX8:47 amJacksonville
$429
Delta
Sep 14
JAX11:59 amJacksonville
12h 23m
2 stops
IDA10:22 pmIdaho Falls Fanning Field
Sep 18
IDA6:57 pmIdaho Falls Fanning Field
12h 41m
2 stops
JAX9:38 amJacksonville
$757
Delta
Aug 17
JAX12:02 pmJacksonville
12h 30m
2 stops
IDA10:32 pmIdaho Falls Fanning Field
Aug 21
IDA6:00 amIdaho Falls Fanning Field
10h 59m
2 stops
JAX6:59 pmJacksonville
$825

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 July 14, 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 8/18

2:29 pm-10:32 pm

2 stops10h 03m

Idaho Falls Fanning Field

Sat 8/29

7:00 pm-8:47 am

2 stops11h 47m

$429

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 8/18

7:05 am-1:29 pm

2 stops8h 24m

Idaho Falls Fanning Field

Sat 8/29

10:35 am-9:46 pm

1 stop9h 11m

$448

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 8/18

9:45 am-9:20 pm

2 stops13h 35m

Idaho Falls Fanning Field

Sat 8/29

7:00 am-4:26 pm

1 stop7h 26m

$482

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 8/18

8:15 am-3:23 pm

1 stop9h 08m

Idaho Falls Fanning Field

Sat 8/29

7:00 am-3:33 pm

1 stop6h 33m

$484

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 8/18

7:09 am-1:09 pm

1 stop8h 00m

Idaho Falls Fanning Field

Sat 8/29

7:00 am-4:26 pm

1 stop7h 26m

$497

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Tue 8/18

9:45 am-9:20 pm

2 stops13h 35m

Idaho Falls Fanning Field

Sat 8/29

7:00 am-8:46 pm

2 stops11h 46m

$517

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 9/26

7:00 am-3:24 pm

2 stops10h 24m

Idaho Falls Fanning Field

Wed 9/30

10:35 am-11:20 pm

2 stops10h 45m

$533

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 9/26

8:05 am-1:24 pm

1 stop7h 19m

Idaho Falls Fanning Field

Wed 9/30

10:35 am-11:20 pm

2 stops10h 45m

$538
Quickest round-trip

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Sat 9/26

7:00 am-11:45 am

1 stop6h 45m

Idaho Falls Fanning Field

Wed 9/30

7:00 am-4:15 pm

1 stop7h 15m

$555

JacksonvilleIdaho Falls

JAX - IDA

JAXIDA

Jacksonville

Mon 8/17

2:21 pm-9:20 pm

1 stop8h 59m

Idaho Falls Fanning Field

Sat 8/29

7:00 am-4:26 pm

1 stop7h 26m

$558

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Idaho Falls from

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 21% 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 16m

Direct flights

None
The fastest flight from Jacksonville to Idaho Falls takes 7h 16m
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 16m 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
9,988 reviews
Search United Airlines flights
American AirlinesPriceFrom $298Free CancellationRating
7.1
11,808 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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