JAX - IDA

$217 Find Cheap Flights from Jacksonville to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$379
Typical prices: $512-$643
American Airlines
Mon 1/22Wed 1/24
JAX - IDA • 1 stop
Cheapest one-way
$217
Typical prices: $294-$389
Multiple Airlines
Wed 11/7
JAX - IDA • 2 stops
Nonstop flights
Not available
There are currently no direct flights between Jacksonville and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
April
Cheapest • 24% price drop
July
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Denver Intl (DEN)
Cheapest • Avg $485 (round-trip)
Chicago O'Hare Intl (ORD)
Shortest trip • 7h 27m (one-way)
Insights
Insights
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Flight Deals

Cheap Flights from Jacksonville to Idaho Falls (JAX-IDA)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Jacksonville to Idaho Falls

Fri, Jan 22 - Sun, Jan 24
American Airlines Logo
6:40 am - 1:15 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
8h 35m1 stop Dallas/Fort Worth
American Airlines Logo
1:45 pm - 10:54 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
7h 09m1 stop Dallas/Fort Worth
$379American Airlines
Fri, Jan 22 - Sun, Jan 24
American Airlines Logo
6:40 am - 1:15 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
8h 35m1 stop Dallas/Fort Worth
American Airlines Logo
6:22 am - 10:54 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
14h 32m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$384American Airlines
Fri, Jan 22 - Sun, Jan 24
American Airlines Logo
11:32 am - 10:58 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
13h 26m2 stops Charlotte Douglas Phoenix Sky Harbor Intl
American Airlines Logo
6:22 am - 10:54 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
14h 32m2 stops Phoenix Sky Harbor Intl Dallas/Fort Worth
$389American Airlines
Fri, Oct 30 - Fri, Nov 6
United Airlines Logo
4:15 pm - 9:09 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
6h 54m1 stop Denver Intl
United Airlines Logo
10:35 am - 9:31 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
8h 56m1 stop Denver Intl
$414United Airlines
Fri, Oct 30 - Fri, Nov 6
American Airlines Logo
6:30 am - 1:09 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
8h 39m1 stop Dallas/Fort Worth
American Airlines Logo
6:36 am - 9:40 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
13h 04m2 stops Phoenix Sky Harbor Intl Charlotte Douglas
$448American Airlines
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
4:20 pm - 9:08 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
6h 48m1 stop Denver Intl
United Airlines Logo
7:00 am - 3:17 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
6h 17m1 stop Denver Intl
$479United Airlines
Tue, Oct 13 - Tue, Oct 20
Delta Logo
6:10 am - 10:10 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
18h 00m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:56 pm - 8:39 amIDA  Idaho Falls Fanning Field-JAX Jacksonville
11h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$479Delta
Sat, Jan 30 - Tue, Feb 2
United Airlines Logo
4:20 pm - 9:08 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
6h 48m1 stop Denver Intl
United Airlines Logo
7:00 am - 10:30 pmIDA  Idaho Falls Fanning Field-JAX Jacksonville
13h 30m2 stops Denver Intl Newark
$484United Airlines
Tue, Oct 13 - Mon, Oct 19
Delta Logo
6:10 am - 10:10 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
18h 00m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:56 pm - 8:39 amIDA  Idaho Falls Fanning Field-JAX Jacksonville
11h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$514Delta
Tue, Oct 13 - Wed, Oct 21
Delta Logo
6:10 am - 10:10 pmJAX  Jacksonville-IDA Idaho Falls Fanning Field
18h 00m2 stops Atlanta Hartsfield-Jackson Salt Lake City
Delta Logo
6:56 pm - 8:39 amIDA  Idaho Falls Fanning Field-JAX Jacksonville
11h 43m2 stops Salt Lake City Atlanta Hartsfield-Jackson
$578Delta
Booking Insights

Price, demand and travel trends for Jacksonville to Idaho Falls flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Jacksonville to Idaho Falls with more confidence.

How much is a round-trip flight from Jacksonville to Idaho Falls?

Round-trip flights from Jacksonville to Idaho Falls start at $379. Prices are below average for this route right now, with typical round-trip fares ranging from $512 to $643. The lowest price found in the past 5 days was $379 on American Airlines.

What's the cheapest day of the week to fly from Jacksonville to Idaho Falls?

Tuesday is the cheapest day of the week to fly from Jacksonville to Idaho Falls, it is 5% cheaper than the average day. Thursday is the most expensive day with flight prices 19% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Jacksonville to Idaho Falls flights

Low season

February

Cheapest flight

$217
Best time to beat the crowds with an average 3% drop in price.
Most popular time to fly and prices are also 2% lower on average.
Flight from Jacksonville to Idaho Falls

When to book flights from Jacksonville to Idaho Falls

Are your dates flexible? Find out the best times to travel from Jacksonville to Idaho Falls based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Jacksonville to Idaho Falls flight questions, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • Which airports can I use when flying from Jacksonville to Idaho Falls?

    Flights from Jacksonville to Idaho Falls usually depart from Jacksonville (JAX) and arrive at Idaho Falls Fanning Field (IDA).

  • What cabin classes can I book on flights from Jacksonville to Idaho Falls?

    Two cabin classes are available on flights from Jacksonville to Idaho Falls:

    • Economy Class
    • First Class

  • Which airports do connecting flights from Jacksonville to Idaho Falls pass through?

    One-stop flights from Jacksonville to Idaho Falls most commonly connect through:

    • Dallas/Fort Worth (DFW) - 39% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 33% of one-stop connections
    • Denver Intl (DEN) - 27% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

  • Can I save money by using flexible dates for flights from Jacksonville to Idaho Falls?

    Yes. Being flexible with your travel dates can save you up to 21% on the Jacksonville to Idaho Falls route. Tuesday is the cheapest departure day at $512 round-trip on average, while Thursday is the most expensive at $643, a difference of $131. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How long is a flight from Jacksonville to Idaho Falls?

    A nonstop flight from Jacksonville to Idaho Falls takes 0h 00m, covering 1,886 miles.

  • Do I need a passport to fly from Jacksonville to Idaho Falls?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

  • Have flight prices from Jacksonville to Idaho Falls changed much recently?

    Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $379 to $1,092. That means the highest observed fare was about 3x higher than the lowest one.

  • How are flight prices from Jacksonville to Idaho Falls looking right now?

    One-way fares from Jacksonville to Idaho Falls are currently lower than usual. Average one-way flight prices are about $306, which is 18% below the typical average for this route.

  • How much time can I save by choosing a different layover airport from Jacksonville to Idaho Falls?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 7h 25m, compared with 7h 27m via Chicago O'Hare Intl (ORD) and 8h 00m via Dallas/Fort Worth (DFW).

  • What is the time difference between Jacksonville and Idaho Falls?

    Idaho Falls is 2 hours behind Jacksonville (Mountain Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What car rental options are available at Idaho Falls Fanning Field Airport (IDA)?

    Idaho Falls Fanning Field Airport (IDA) hosts 5 major car rental companies, with daily rates starting from around $34 for economy cars. Top options include:
    • Alamo
    • Hertz
    • Enterprise Rent-A-Car
    • Budget
    • National

  • How much should I expect to pay for a Jacksonville to Idaho Falls flight?

    Round-trip flights from Jacksonville to Idaho Falls range from $512 to $643, with an average of $538 over the past 12 months. Anything below $512 counts as a good deal.

Your guide to booking Jacksonville to Idaho Falls flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates can be flexible, aim for a Tuesday departure instead of Thursday. On this route, Tuesday flights average $512 - about $131 less than Thursday (20% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Jacksonville to Idaho Falls trip for April. Fares historically average $408 round-trip in that month - typically $280 less than the most expensive month, which is December (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to Idaho Falls Fanning Field Airport.
    - Tru by Hilton Idaho Falls
    - Quality Inn Idaho Falls
    - Comfort Suites Idaho Falls

More options for your flight from Jacksonville to Idaho Falls

Complete your trip to Idaho Falls with a hotel stay or car rental

Car rentals in Idaho Falls
Hotels in Idaho Falls
Vacations in Idaho Falls