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Cheap flights from Reno to Idaho Falls from $270

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Reno to Idaho Falls departing on 1/2. 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 Reno to Idaho Falls

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:55 am - 4:12 pmRNO-IDA
4h 17m1 stop
Multiple Airlines Logo
10:52 pm - 10:00 amIDA-RNO
12h 08m1 stop
$270Multiple Airlines
Find Deal
Fri, Jan 2 - Mon, Jan 5
Alaska Airlines Logo
9:48 am - 12:07 amRNO-IDA
13h 19m1 stop
Alaska Airlines Logo
6:00 am - 11:52 pmIDA-RNO
18h 52m2 stops
$370Alaska Airlines
Find Deal
Fri, Jan 2 - Mon, Jan 5
Alaska Airlines Logo
11:56 am - 12:07 amRNO-IDA
11h 11m2 stops
Alaska Airlines Logo
2:43 pm - 11:52 pmIDA-RNO
10h 09m2 stops
$563Alaska Airlines
Find Deal
Fri, Jan 2 - Mon, Jan 5

Alaska Airlines flights from Reno to Idaho Falls

Our best Alaska Airlines deals on Reno to Idaho Falls flight tickets
Alaska Airlines
Jan 2
RNO9:48 amReno
13h 19m
1 stop
IDA12:07 amIdaho Falls Fanning Field
Jan 5
IDA6:00 amIdaho Falls Fanning Field
18h 52m
2 stops
RNO11:52 pmReno
$370
Find similar
Alaska Airlines
Oct 26
RNO2:33 pmReno
8h 26m
1 stop
IDA11:59 pmIdaho Falls Fanning Field
Nov 8
IDA3:50 pmIdaho Falls Fanning Field
8h 42m
1 stop
RNO11:32 pmReno
$475
Find similar
Alaska Airlines
Jan 2
RNO11:56 amReno
11h 11m
2 stops
IDA12:07 amIdaho Falls Fanning Field
Jan 5
IDA2:43 pmIdaho Falls Fanning Field
10h 09m
2 stops
RNO11:52 pmReno
$563
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Reno 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 October 23, 2025.
Use the filters below to find and compare flights from Reno to Idaho Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Fri 1/2

10:55 am-4:12 pm

1 stop4h 17m

Idaho Falls Fanning Field

Mon 1/5

10:52 pm-10:00 am

1 stop12h 08m

$270

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Fri 1/2

9:48 am-12:07 am

1 stop13h 19m

Idaho Falls Fanning Field

Mon 1/5

6:00 am-11:52 pm

2 stops18h 52m

$370

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Fri 1/2

11:56 am-12:07 am

2 stops11h 11m

Idaho Falls Fanning Field

Mon 1/5

2:43 pm-11:52 pm

2 stops10h 09m

$563

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Idaho Falls from

How to get the cheapest flight ticket from Reno 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 typical price of a round-trip flight between Reno and Idaho Falls?

What is the cheapest month to fly to Idaho Falls?

If you aren’t able to travel to Idaho Falls during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $280.

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

Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $412. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Wednesday is $672.

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 at noon. Flights from Reno to Idaho Falls during this time can be as low as $381. Try not to purchase tickets in the morning because they tend to be around $575. Of course, these prices can vary depending on the time of year and what airport you fly to.

When to book flights from Reno to Idaho Falls

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

Cheap Reno to Idaho Falls (RNO to IDA) flight deals and tips

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

Direct flights

None
There are no direct flights from Reno to Idaho Falls. There are no popular flight routes from Reno to Idaho Falls.
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  • How far is Reno to Idaho Falls Fanning Field by plane?

    Idaho Falls Fanning Field is 485.2 mi away from Reno. Typically, this will take 4h 17m by plane in normal conditions.

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

    Prices for flights from Reno Airport to Idaho Falls Fanning Field Airport refresh daily.

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

  • How old do you have to be to fly from Reno 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 Reno Airport to Idaho Falls Fanning Field Airport.

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

    The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Reno to Idaho Falls

Compare and see reviews for airlines that fly from Reno to Idaho Falls with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $240Free CancellationRating
7.9
7,982 reviews
Search Delta 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 Reno to Idaho Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Reno to Idaho Falls. momondo saves you time and could save you money on your trip.

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

Flights from Reno to Idaho Falls with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Reno 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 Reno.

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

If you are not ready to book a flight from Reno 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.

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