CVG - IDA

$378 Find Cheap Flights from Cincinnati to Idaho Falls - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$378
Typical prices: $396-$544
United Airlines
Mon 10/15Sat 10/20
CVG - IDA • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Cincinnati and Idaho Falls. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to travel
March
Cheapest • 31% price drop
October
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Las Vegas Harry Reid Intl (LAS)
Cheapest • Avg $258 (round-trip)
Denver Intl (DEN)
Shortest trip • 6h 17m (one-way)
Insights
Insights
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We hope you love your trip to Idaho Falls!
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Flight Deals

Cheap Flights from Cincinnati to Idaho Falls (CVG-IDA)

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

Recent round-trip flight deals from Cincinnati to Idaho Falls

Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
8:00 am - 1:24 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
7h 24m1 stop Denver Intl
United Airlines Logo
2:28 pm - 10:49 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
6h 21m1 stop Denver Intl
$378United Airlines
Thu, Oct 15 - Tue, Oct 20
United Airlines Logo
8:00 am - 1:24 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
7h 24m1 stop Denver Intl
United Airlines Logo
10:35 am - 11:59 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
11h 24m2 stops Denver Intl Chicago O'Hare Intl
$439United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
8:00 am - 1:28 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
7h 28m1 stop Denver Intl
United Airlines Logo
2:35 pm - 10:40 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
6h 05m1 stop Denver Intl
$449United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:20 am - 1:28 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
10h 08m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:35 pm - 10:40 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
6h 05m1 stop Denver Intl
$454United Airlines
Sat, Nov 7 - Wed, Nov 11
Alaska Airlines Logo
8:36 am - 3:18 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
8h 42m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:53 pm - 9:06 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
29h 13m1 stop Seattle/Tacoma Intl
$461Alaska Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
8:00 am - 1:28 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
7h 28m1 stop Denver Intl
United Airlines Logo
2:35 pm - 10:40 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
6h 05m1 stop Denver Intl
$469United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:20 am - 1:28 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
10h 08m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
2:35 pm - 10:40 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
6h 05m1 stop Denver Intl
$474United Airlines
Fri, Oct 2 - Tue, Oct 6
United Airlines Logo
8:00 am - 1:24 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
7h 24m1 stop Denver Intl
United Airlines Logo
2:28 pm - 10:49 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
6h 21m1 stop Denver Intl
$479United Airlines
Sat, Nov 7 - Wed, Nov 11
United Airlines Logo
5:20 am - 1:28 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
10h 08m2 stops Chicago O'Hare Intl Denver Intl
United Airlines Logo
10:35 am - 11:59 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
11h 24m2 stops Denver Intl Washington, D.C. Dulles Intl
$494United Airlines
Mon, Oct 19 - Fri, Oct 23
Alaska Airlines Logo
8:39 am - 3:20 pmCVG  Cincinnati Cinci./N. Kentucky-IDA Idaho Falls Fanning Field
8h 41m1 stop Seattle/Tacoma Intl
Alaska Airlines Logo
1:58 pm - 9:09 pmIDA  Idaho Falls Fanning Field-CVG Cincinnati Cinci./N. Kentucky
29h 11m1 stop Seattle/Tacoma Intl
$524Alaska Airlines
Booking Insights

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

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

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

Round-trip flights from Cincinnati to Idaho Falls start at $378. Prices are below average for this route right now, with typical round-trip fares ranging from $396 to $544. The lowest price found in the past 5 days was $378 on United Airlines.

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

Tuesday is the cheapest day of the week to fly from Cincinnati to Idaho Falls, it is 32% cheaper than the average day. Wednesday is the most expensive day with flight prices 30% higher than average. Based on deals found by KAYAK users in the last 12 months.

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Key details for Cincinnati to Idaho Falls flights

Low season

February

Cheapest flight

$378
Best time to beat the crowds with an average 25% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Cincinnati to Idaho Falls

When to book flights from Cincinnati to Idaho Falls

Are your dates flexible? Find out the best times to travel from Cincinnati 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 Cincinnati to Idaho Falls flight questions, answered

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

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

    Only Economy Class is available on flights from Cincinnati to Idaho Falls.

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

    A nonstop flight from Cincinnati to Idaho Falls takes 0h 00m, covering 1,448 miles.

  • Do I need a passport to fly from Cincinnati 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.

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

    Round-trip flights from Cincinnati to Idaho Falls range from $396 to $544, with an average of $454 over the past 12 months. Anything below $396 counts as a good deal.

  • Have flight prices from Cincinnati 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 $378 to $1,070. That means the highest observed fare was about 3x higher than the lowest one.

  • 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

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

    Flights from Cincinnati to Idaho Falls usually depart from Cincinnati Cinci./N. Kentucky (CVG) and arrive at Idaho Falls Fanning Field (IDA).

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

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

    • Salt Lake City (SLC) - 43% of one-stop connections
    • Denver Intl (DEN) - 21% of one-stop connections
    • Dallas/Fort Worth (DFW) - 11% of one-stop connections
    • Chicago O'Hare Intl (ORD) - 11% of one-stop connections

    Salt Lake City (SLC) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 48% on the Cincinnati to Idaho Falls route. Tuesday is the cheapest departure day at $313 round-trip on average, while Wednesday is the most expensive at $592, a difference of $279. 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 much time can I save by choosing a different layover airport from Cincinnati to Idaho Falls?

    Flying via Denver Intl (DEN) gives the shortest average 1-stop total travel time at 6h 17m, compared with 6h 27m via Salt Lake City (SLC) and 7h 03m via Chicago O'Hare Intl (ORD).

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

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

Your guide to booking Cincinnati 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 Wednesday. On this route, Tuesday flights average $313 - about $279 less than Wednesday (47% savings) based on the last 12 months.
  • If you can choose when to travel, plan your Cincinnati to Idaho Falls trip for March. Fares historically average $313 round-trip in that month - typically $446 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 Cincinnati 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