What is the cheapest airline that flies from Ohio to Idaho Falls Fanning Field?

United Airlines, Allegiant Air, and American Airlines are the most popular carriers operating from Ohio to Idaho Falls Fanning Field

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in Ohio, such as Cincinnati or Columbus, and flying into Idaho Falls, then you can expect flight times to average 5h 55m and 5h 56m, respectively.

What airlines fly to Idaho Falls?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Ohio according to our data. United Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.

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

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

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

There are 3 operators available for flights from Ohio to Idaho Falls Fanning Field Airport as of September 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ohio to Idaho Falls Fanning Field Airport.

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

The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$175 Cheap Flights from Ohio to Idaho Falls in 2025/26

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Find the cheapest flights from Ohio to Idaho Falls

Round-trip

One-way

Last minute

Cheap round-trip flights

8:56 pm - 4:14 pmDTW-IDA

21h 18m2 stops

7:40 pm - 11:49 pmIDA-DTW

26h 09m1 stop

$318Multiple Airlines

Find Deal

Thu, Oct 2 - Mon, Oct 6

10:32 pm - 4:08 pmPIT-IDA

19h 36m1 stop

7:56 pm - 9:37 pmIDA-PIT

23h 41m1 stop

$321Multiple Airlines

Find Deal

Thu, Nov 13 - Mon, Nov 17

9:07 am - 1:35 pmDTW-IDA

6h 28m1 stop

5:00 am - 4:57 pmIDA-DTW

9h 57m2 stops

$354United Airlines

Find Deal

Sat, Nov 15 - Thu, Nov 27

6:00 am - 5:46 pmDTW-IDA

13h 46m2 stops

5:00 am - 4:57 pmIDA-DTW

9h 57m2 stops

$359United Airlines

Find Deal

Sat, Nov 15 - Thu, Nov 27

4:09 pm - 9:48 pmDTW-IDA

7h 39m1 stop

12:55 pm - 10:34 pmIDA-DTW

7h 39m1 stop

$370American Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

5:30 am - 3:38 pmDTW-IDA

12h 08m2 stops

4:15 pm - 10:37 amIDA-DTW

16h 22m2 stops

$404Alaska Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

5:30 pm - 10:21 pmPIT-IDA

6h 51m1 stop

6:00 am - 4:44 pmIDA-PIT

8h 44m1 stop

$421Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

4:09 pm - 9:48 pmDTW-IDA

7h 39m1 stop

6:44 am - 11:25 pmIDA-DTW

14h 41m2 stops

$423American Airlines

Find Deal

Sat, Oct 18 - Sat, Oct 25

8:00 am - 3:23 pmCVG-IDA

9h 23m1 stop

8:00 am - 5:10 pmIDA-CVG

7h 10m1 stop

$430Alaska Airlines

Find Deal

Tue, Mar 10 - Wed, Mar 11

10:45 am - 6:15 pmPIT-IDA

9h 30m2 stops

6:00 am - 4:44 pmIDA-PIT

8h 44m1 stop

$464Delta

Find Deal

Tue, Mar 10 - Wed, Mar 11

Delta flights from Ohio to Idaho Falls

Our best Delta deals on Ohio to Idaho Falls flight tickets

Delta

Mar 10

PIT5:30 pmPittsburgh

6h 51m

1 stop

IDA10:21 pmIdaho Falls Fanning Field

Mar 11

IDA6:00 amIdaho Falls Fanning Field

8h 44m

1 stop

PIT4:44 pmPittsburgh

$421

Find similar

Delta

Mar 10

PIT10:45 amPittsburgh

9h 30m

2 stops

IDA6:15 pmIdaho Falls Fanning Field

Mar 11

IDA6:00 amIdaho Falls Fanning Field

8h 44m

1 stop

PIT4:44 pmPittsburgh

$464

Find similar

Delta

Mar 10

PIT10:45 amPittsburgh

9h 30m

2 stops

IDA6:15 pmIdaho Falls Fanning Field

Mar 11

IDA6:00 amIdaho Falls Fanning Field

8h 44m

1 stop

PIT4:44 pmPittsburgh

$465

Find similar

United Airlines flights from Ohio to Idaho Falls

Our best United Airlines deals on Ohio to Idaho Falls flight tickets

United Airlines

Nov 15

DTW9:07 amDetroit Metropolitan Wayne County

6h 28m

1 stop

IDA1:35 pmIdaho Falls Fanning Field

Nov 27

IDA5:00 amIdaho Falls Fanning Field

9h 57m

2 stops

DTW4:57 pmDetroit Metropolitan Wayne County

$354

Find similar

United Airlines

Nov 15

DTW6:00 amDetroit Metropolitan Wayne County

13h 46m

2 stops

IDA5:46 pmIdaho Falls Fanning Field

Nov 27

IDA5:00 amIdaho Falls Fanning Field

9h 57m

2 stops

DTW4:57 pmDetroit Metropolitan Wayne County

$359

Find similar

United Airlines

Oct 18

DTW9:00 amDetroit Metropolitan Wayne County

6h 33m

1 stop

IDA1:33 pmIdaho Falls Fanning Field

Oct 25

IDA9:41 amIdaho Falls Fanning Field

11h 00m

2 stops

DTW10:41 pmDetroit Metropolitan Wayne County

$361

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Thu 10/2

8:56 pm-4:14 pm

2 stops21h 18m

Idaho Falls Fanning Field

Mon 10/6

7:40 pm-11:49 pm

1 stop26h 09m

$318

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Thu 11/13

10:32 pm-4:08 pm

1 stop19h 36m

Idaho Falls Fanning Field

Mon 11/17

7:56 pm-9:37 pm

1 stop23h 41m

$321

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 11/15

9:07 am-1:35 pm

1 stop6h 28m

Idaho Falls Fanning Field

Thu 11/27

5:00 am-4:57 pm

2 stops9h 57m

$354

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 11/15

6:00 am-5:46 pm

2 stops13h 46m

Idaho Falls Fanning Field

Thu 11/27

5:00 am-4:57 pm

2 stops9h 57m

$359

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 10/18

4:09 pm-9:48 pm

1 stop7h 39m

Idaho Falls Fanning Field

Sat 10/25

12:55 pm-10:34 pm

1 stop7h 39m

$370

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 10/18

5:30 am-3:38 pm

2 stops12h 08m

Idaho Falls Fanning Field

Sat 10/25

4:15 pm-10:37 am

2 stops16h 22m

$404

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 3/10

5:30 pm-10:21 pm

1 stop6h 51m

Idaho Falls Fanning Field

Wed 3/11

6:00 am-4:44 pm

1 stop8h 44m

$421

DetroitIdaho Falls

DTW - IDA

DTWIDA

Detroit Metropolitan Wayne County

Sat 10/18

4:09 pm-9:48 pm

1 stop7h 39m

Idaho Falls Fanning Field

Sat 10/25

6:44 am-11:25 pm

2 stops14h 41m

$423

CincinnatiIdaho Falls

CVG - IDA

CVGIDA

Cincinnati Cinci./N. Kentucky

Tue 3/10

8:00 am-3:23 pm

1 stop9h 23m

Idaho Falls Fanning Field

Wed 3/11

8:00 am-5:10 pm

1 stop7h 10m

$430

PittsburghIdaho Falls

PIT - IDA

PITIDA

Pittsburgh

Tue 3/10

10:45 am-6:15 pm

2 stops9h 30m

Idaho Falls Fanning Field

Wed 3/11

6:00 am-4:44 pm

1 stop8h 44m

$464

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How to get the cheapest flight ticket from Ohio 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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Idaho Falls?

Our data shows that Sunday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $470. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Saturday is $811.

What is the cheapest time of day to depart on your flight to Idaho Falls?

Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Ohio to Idaho Falls during this time can be as low as $598. Try not to purchase tickets in the afternoon because they tend to be around $674. Of course, these prices can vary depending on the time of year and what airport you fly to.

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

You could potentially save up to 3% on your flight if you consider stops on a Ohio to Idaho Falls flight.

Cheap Ohio to Idaho Falls flight deals and tips

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

Direct flights	None

There are no direct flights from Ohio to Idaho Falls. There are no popular flight routes from Ohio to Idaho Falls.

Search flight deals

When did momondo last update prices for flights from Ohio to Idaho Falls Fanning Field Airport?
Prices for flights from Ohio to Idaho Falls Fanning Field Airport were last updated today.
How many operators does momondo search for flights from Ohio to Idaho Falls Fanning Field Airport?
There are 3 operators available for flights from Ohio to Idaho Falls Fanning Field Airport as of September 2025.
How old do you have to be to fly from Ohio to Idaho Falls Fanning Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ohio to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The required travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Ohio to Idaho Falls

Compare and see reviews for airlines that fly from Ohio to Idaho Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $200	Free Cancellation	Rating 7.9 7,964 reviews	Search Delta flights
American Airlines	PriceFrom $378	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights
United Airlines	PriceFrom $387	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

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Why use momondo?

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

Finding the right flight to Idaho Falls from Ohio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for Ohio to Idaho Falls flights to just show those with flexible booking policies.

How can momondo help me find flights from Ohio 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 Ohio.

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

If you are not ready to book a flight from Ohio to Idaho Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Idaho Falls and let you know when they change.

An easier way to manage your Idaho Falls trip

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Cheap flights from Ohio to Idaho Falls from $175

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ohio to Idaho Falls departing on 1/8. 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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Big names and deals

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Filter for what you want

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Find the cheapest flights from Ohio to Idaho Falls

Cheap round-trip flights

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Delta flights from Ohio to Idaho Falls

Our best Delta deals on Ohio to Idaho Falls flight tickets

United Airlines flights from Ohio to Idaho Falls

Our best United Airlines deals on Ohio to Idaho Falls flight tickets

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Use the filters below to find and compare flights from Ohio to Idaho Falls that are best for you.

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Ohio 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

What is the cheapest day to depart on your flight to Idaho Falls?

What is the cheapest time of day to depart on your flight to Idaho Falls?

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

You could potentially save up to 3% on your flight if you consider stops on a Ohio to Idaho Falls flight.

What is the cheapest airline that flies from Ohio to Idaho Falls Fanning Field?

United Airlines, Allegiant Air, and American Airlines are the most popular carriers operating from Ohio to Idaho Falls Fanning Field

What airlines fly to Idaho Falls?

How long does it take to fly to Idaho Falls?

If you’re flying from a popular airport in Ohio, such as Cincinnati or Columbus, and flying into Idaho Falls, then you can expect flight times to average 5h 55m and 5h 56m, respectively.

Cheap Ohio to Idaho Falls flight deals and tips

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

Direct flights

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

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

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

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

Best airlines flying from Ohio to Idaho Falls

Compare and see reviews for airlines that fly from Ohio to Idaho Falls with momondo

Traveling to a place near Idaho Falls?

Why use momondo?

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

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

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

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

An easier way to manage your Idaho Falls trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Idaho